Assembly simulation¶
This notebook shows how ONIX can be used to run a coupled simulation of an LWR assembly. Since this model uses coupling with OpenMC, it is necessary to have OpenMC installed.
OpenMC input part¶
ONIX python input commands should be located just after OpenMC python commands in the same python input file. The OpenMC part of the input file is the same as the one you would use to launch an OpenMC simulation. Users should refer to OpenMC documentation for the corresponding Python API. In this example, however, the OpenMC part of the input file is included to better explain the articulation of ONIX with OpenMC.
[1]:
import openmc
import onix
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-1-51377a570dec> in <module>
----> 1 import openmc
2 import onix
ModuleNotFoundError: No module named 'openmc'
This part of the OpenMC input commands create the materials that will fill the OpenMC cells.
Important to note: since ONIX cannot handle elements but only isotopes, users should only use the command “add_nuclide” for materials that are going to be depleted by ONIX. Other materials not depleted by ONIX can use “add_element”.
[ ]:
# All densities are in atm/(barn*cm)
#LEU fuel (U)
# Enrichment 3.8 wt% in 235
# Fuel density 10.4 g cm3
U234_dens = 8.492176928241094e-6
U235_dens = 8.921015824220379e-4
U238_dens = 2.2302847635443696e-2
O16_dens = 4.640688278958795e-2
tot_dens =U234_dens+ U235_dens + U238_dens + O16_dens
U = openmc.Material(name='U')
U.set_density('atom/b-cm', tot_dens)
U.add_nuclide('U234', U234_dens, percent_type = 'ao')
U.add_nuclide('U235', U235_dens, percent_type = 'ao')
U.add_nuclide('U238', U238_dens, percent_type = 'ao')
U.add_nuclide('O16', O16_dens, percent_type = 'ao')
# Gd Fuel
# Enrichment 2.6 wt% in 235
# Fuel density 10.4 g cm3
# Enrichment in Gd2O3 is 7%
U235_dens = 5.6796569966758324e-4
U238_dens = 2.100811730537396e-2
O16_dens_fromUO2 = 4.315216601008309e-2
Gd152_dens = 5.007610609954495e-6
Gd154_dens = 5.3873340627459146e-5
Gd155_dens = 3.6338064112348325e-4
Gd156_dens = 4.993729503352673e-4
Gd157_dens = 3.7934991657329525e-4
Gd158_dens = 5.982987297594215e-4
Gd160_dens = 5.199279101704396e-4
O16_dens_fromGd2O3 = 3.628816648798981e-3
tot_dens = U235_dens+U238_dens+Gd152_dens+Gd154_dens+Gd155_dens+Gd156_dens+Gd157_dens+Gd158_dens+Gd160_dens+O16_dens_fromUO2+O16_dens_fromGd2O3
GD = openmc.Material(name='GD')
GD.set_density('atom/b-cm', tot_dens)
GD.add_nuclide('U235', U235_dens, percent_type = 'ao')
GD.add_nuclide('U238', U238_dens, percent_type = 'ao')
GD.add_nuclide('O16', O16_dens_fromUO2+O16_dens_fromGd2O3, percent_type = 'ao')
GD.add_nuclide('Gd152', Gd152_dens, percent_type = 'ao')
GD.add_nuclide('Gd154', Gd154_dens, percent_type = 'ao')
GD.add_nuclide('Gd155', Gd155_dens, percent_type = 'ao')
GD.add_nuclide('Gd156', Gd156_dens, percent_type = 'ao')
GD.add_nuclide('Gd157', Gd157_dens, percent_type = 'ao')
GD.add_nuclide('Gd158', Gd158_dens, percent_type = 'ao')
GD.add_nuclide('Gd160', Gd160_dens, percent_type = 'ao')
#clad
# Zircaloy-4 (ref zircaloy-4.pdf)
Tin_dens = 1.50
Fe_dens = 0.20
Cr_dens = 0.10
Zr_dens = 100 - Tin_dens - Fe_dens - Cr_dens
clad = openmc.Material(name='clad')
clad.set_density('g/cm3', 6.55)
clad.add_element('Zr', Zr_dens, percent_type = 'wo')
clad.add_element('Sn', Tin_dens, percent_type = 'wo')
clad.add_element('Cr', Cr_dens, percent_type = 'wo')
clad.add_element('Fe', Fe_dens, percent_type = 'wo')
# mod
# Boron concentration:
H_dens = 4.32002334608591e-2
O16_dens = 2.160011673042955e-2
B10_dens = 6.949982545596444e-06
B11_dens = 2.7799930182385777e-05
tot_dens = H_dens+O16_dens+B10_dens+B11_dens
mod = openmc.Material(name='mod')
mod.set_density('atom/b-cm', tot_dens)
mod.add_nuclide('H1', H_dens, percent_type = 'ao')
mod.add_nuclide('B10', B10_dens, percent_type = 'ao')
mod.add_nuclide('B11', B11_dens, percent_type = 'ao')
mod.add_nuclide('O16', O16_dens, percent_type = 'ao')
mod.add_s_alpha_beta('c_H_in_H2O')
# Instantiate a Materials collection
materials_file = openmc.Materials([U, GD, clad , mod])
#materials_file.cross_sections = '/tigress/jdtdl/openmc/cross-sections/lib80x_hdf5/cross_sections.xml'
# Export to "materials.xml"
materials_file.export_to_xml()
The following commands define the geometry and the cells.
Important to note: ONIX requires the user to define a root cell that is named “root cell”. This root cell will be used to fill the root universe.
[ ]:
# Create cylinders for the fuel and clad
fuel_outer_radius = openmc.ZCylinder(x0=0.0, y0=0.0, R=0.4025)
# The cladding inner radius was set equal to fuel outer radius for simplication
fuel_clad_outer_radius = openmc.ZCylinder(x0=0.0, y0=0.0, R=0.475)
# Create cylinders for the guide tube
guide_tube_inner_radius = openmc.ZCylinder(x0=0.0, y0=0.0, R=0.555)
guide_tube_outer_radius = openmc.ZCylinder(x0=0.0, y0=0.0, R=0.616)
min_z = openmc.ZPlane(z0=-0.5, boundary_type='periodic')
max_z = openmc.ZPlane(z0=+0.5, boundary_type='periodic')
# Create a Universe to encapsulate U cells
U_cell_universe = openmc.Universe(name='U_universe')
# Create a Universe to encapsulate GD cells
GD_cell_universe = openmc.Universe(name='GD_universe')
# Create a Universe to encapsulate a guide tubes
Guide_cell_universe = openmc.Universe(name='Guide_universe')
# Create a Universe to encapsulate measured cell
Measured_cell_universe = openmc.Universe(name='Measured_universe')
# Create U Cell
U_cell = openmc.Cell(name='U')
U_cell.fill = U
U_cell.region = -fuel_outer_radius
U_cell.temperature = 1027
U_cell_universe.add_cell(U_cell)
# Create a clad Cell for U
U_clad_cell = openmc.Cell(name='U_clad')
U_clad_cell.fill = clad
U_clad_cell.region = +fuel_outer_radius & -fuel_clad_outer_radius
U_clad_cell.temperature = 1027
U_cell_universe.add_cell(U_clad_cell)
# Create a moderator Cell for U
U_moderator_cell = openmc.Cell(name='U_moderator')
U_moderator_cell.fill = mod
U_moderator_cell.region = +fuel_clad_outer_radius
U_moderator_cell.temperature = 575 ################" No thermac XS at 1027 so we need to set water to 575
U_cell_universe.add_cell(U_moderator_cell)
# Create GD Cell
GD_cell = openmc.Cell(name='GD')
GD_cell.fill = GD
GD_cell.region = -fuel_outer_radius
GD_cell.temperature = 1027
GD_cell_universe.add_cell(GD_cell)
# Create a clad Cell for GD
GD_clad_cell = openmc.Cell(name='GD_clad')
GD_clad_cell.fill = clad
GD_clad_cell.region = +fuel_outer_radius & -fuel_clad_outer_radius
GD_clad_cell.temperature = 1027
GD_cell_universe.add_cell(GD_clad_cell)
# Create a moderator Cell for GD
GD_moderator_cell = openmc.Cell(name='GD_moderator')
GD_moderator_cell.fill = mod
GD_moderator_cell.region = +fuel_clad_outer_radius
GD_moderator_cell.temperature = 575 ################" No thermac XS at 1027 so we need to set water to 575
GD_cell_universe.add_cell(GD_moderator_cell)
# Create a clad Cell for Guide
Guide_clad_cell = openmc.Cell(name='Guide_clad')
Guide_clad_cell.fill = clad
Guide_clad_cell.region = +guide_tube_inner_radius & -guide_tube_outer_radius
Guide_clad_cell.temperature = 1027
Guide_cell_universe.add_cell(Guide_clad_cell)
# Create a moderator Cell for inside Guide
Guide_moderator_in_cell = openmc.Cell(name='Guide_moderator_in')
Guide_moderator_in_cell.fill = mod
Guide_moderator_in_cell.region = -guide_tube_inner_radius
Guide_moderator_in_cell.temperature = 575 ################" No thermal XS at 1027 so we need to set water to 575
Guide_cell_universe.add_cell(Guide_moderator_in_cell)
# Create a moderator Cell for outside Guide
Guide_moderator_out_cell = openmc.Cell(name='Guide_moderator_out')
Guide_moderator_out_cell.fill = mod
Guide_moderator_out_cell.region = +guide_tube_outer_radius
Guide_moderator_out_cell.temperature = 575 ################" No thermal XS at 1027 so we need to set water to 575
Guide_cell_universe.add_cell(Guide_moderator_out_cell)
# Create measured Cell
Measured_cell = openmc.Cell(name='Measured')
Measured_cell.fill = U
Measured_cell.region = -fuel_outer_radius
Measured_cell.temperature = 1027
Measured_cell_universe.add_cell(Measured_cell)
# Create a clad Cell for Measured Cell
Measured_clad_cell = openmc.Cell(name='Measured_clad')
Measured_clad_cell.fill = clad
Measured_clad_cell.region = +fuel_outer_radius & -fuel_clad_outer_radius
Measured_clad_cell.temperature = 1027
Measured_cell_universe.add_cell(Measured_clad_cell)
# Create a moderator Cell for Measured Cell
Measured_moderator_cell = openmc.Cell(name='Measured_moderator')
Measured_moderator_cell.fill = mod
Measured_moderator_cell.region = +fuel_clad_outer_radius
Measured_moderator_cell.temperature = 575 ################" No thermal XS at 1027 so we need to set water to 575
Measured_cell_universe.add_cell(Measured_moderator_cell)
# Ceate an outer-lattice cell
outer_cell = openmc.Cell(name = 'outer cell')
outer_cell.fill = mod
# Create an outer-lattice universe
outer_universe = openmc.Universe(name = 'outer universe')
outer_universe.add_cell(outer_cell)
row1 = [U_cell_universe]*18
row3 = [U_cell_universe]*18
row3[2] = GD_cell_universe
row3[6] = Guide_cell_universe
row3[11] = Guide_cell_universe
row3[15] = GD_cell_universe
row4 = [U_cell_universe]*18
row4[3] = Guide_cell_universe
row4[9] = GD_cell_universe
row4[14] = Guide_cell_universe
row5 = [U_cell_universe]*18
row5[4] = GD_cell_universe
row5[7] = Guide_cell_universe
row5[10] = Guide_cell_universe
row5[13] = GD_cell_universe
row6 = [U_cell_universe]*18
row6[5] = Guide_cell_universe
row6[12] = Guide_cell_universe
row7 = [U_cell_universe]*18
row7[2] = Guide_cell_universe
row7[15] = Guide_cell_universe
row8 = [U_cell_universe]*18
row8[4] = Guide_cell_universe
row8[13] = Guide_cell_universe
row9 = [U_cell_universe]*18
row9[3] = GD_cell_universe
row10 = [U_cell_universe]*18
row10[14] = GD_cell_universe
row11 = [U_cell_universe]*18
row11[4] = Guide_cell_universe
row11[10] = Measured_cell_universe
row11[13] = Guide_cell_universe
row15 = [U_cell_universe]*18
row15[3] = Guide_cell_universe
row15[8] = GD_cell_universe
row15[14] = Guide_cell_universe
lattice = openmc.RectLattice(name='Lattice')
lattice.pitch = [1.27, 1.27]
lattice.lower_left = [-11.43, -11.43]
lattice.universes = [row1, row1, row3, row4, row5, row6, row7, row8, row9, row10, row11, row7, row6, row5, row15, row3, row1, row1]
# Create root Cell
assembly_rect = openmc.model.rectangular_prism(width=22.86, height=22.86, boundary_type='periodic')
root_cell = openmc.Cell(name='root cell')
root_cell.region = assembly_rect
root_cell.fill = lattice
# Create root Universe
root_universe = openmc.Universe(universe_id=0, name='root universe')
root_universe.add_cell(root_cell)
region = root_cell.region
# Create Geometry and set root Universe
openmc_geometry = openmc.Geometry(root_universe)
# Export to "geometry.xml"
openmc_geometry.export_to_xml()
The following command plots a cross section of the assembly
[1]:
# Instantiate a Plot
plot = openmc.Plot(plot_id=1)
plot.filename = 'materials-xy'
plot.origin = [0, 0, 0]
plot.width = [24, 24]
plot.pixels = [1000, 1000]
plot.color_by = 'material'
# Show plot
openmc.plot_inline(plot)
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-1-960ea75871ab> in <module>
1 # Instantiate a Plot
----> 2 plot = openmc.Plot(plot_id=1)
3 plot.filename = 'materials-xy'
4 plot.origin = [0, 0, 0]
5 plot.width = [24, 24]
NameError: name 'openmc' is not defined
The following commands are for the simulations settings of OpenMC.
There are no particular requirements from ONIX here so users can input these commands as they would for a normal OpenMC simulation.
[ ]:
# OpenMC simulation parameters
batches = 100
inactive = 10
particles = 10000
#Instantiate a Settings object
settings_file = openmc.Settings()
settings_file.batches = batches
settings_file.inactive = inactive
settings_file.particles = particles
# Create an initial uniform spatial source distribution over fissionable zones
bounds = [-11.43, -11.43, -0.5, 11.43, 11.43, 0.5]
uniform_dist = openmc.stats.Box(bounds[:3], bounds[3:], only_fissionable=True)
settings_file.source = openmc.source.Source(space=uniform_dist)
# Export to "settings.xml"
settings_file.export_to_xml()
ONIX input part¶
This section describes the input commands for ONIX.
Defning a sequence¶
The first thing to define is the sequence of burnup points or time points that ONIX should follow when iterating between OpenMC simulations and depletion calculations.
We first define the macrostep vector in burnup units (MWd/kg) or time units (“s” for seconds, “m” for minutes, “d” for days, “y” for years). These points defines when OpenMC simulations update the neutron flux and reaction rates. There is no need to define the initial point (which would be 0 in burnup or time units).
For this simulation, the operation history is made of successive periods of irradtiation cycles and down times. We make use of Python flexibility to create the corresponding Sequence object.
[ ]:
cycle5 = [0.1, 1, 2, 3, 6.0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 295.4,310]
down5 = [332]
cycle6 = [338.0, 362.0, 392.0, 422.0, 452.0, 482.0, 512.0, 542.0, 572.0, 602.0, 632.0, 662.0, 687.0, 718.7]
down6 = [735.7]
cycle7 = [741.7, 765.7, 795.7, 825.7, 855.7, 885.7, 915.7, 945.7, 975.7, 1005.7, 1044.6, 1083.6]
down7 = [1098.6]
cycle8 = [1104.6, 1128.6, 1158.6, 1188.6, 1218.6,1248.6, 1278.6, 1308.6, 1338.6, 1368.6, 1411.0, 1445.4]
down8 = [2600+1445.4, 2601+1445.4, 2635+1445.4, 2648+1445.4, 2672+1445.4, 2735+1445.4, 2753+1445.4, 2760+1445.4, 2813+1445.4, 2846+1445.4]
macrostep_vector = cycle5 + down5 + cycle6 + down6 + cycle7 + down7 + cycle8 + down8
macrostep_unit = 'd'
We then define a vector for power of flux normalization. This vector indicates what is the value of the flux or power density to use for each macrostep. The user choose between flux and power density by defining the unit of the vector, “flux” or “power”. The flux should be in units of \(cm^{-2}\cdot s^{-1}\), the power should be in units of \(kW/l\).
In this simulation the power density of the assembly decreases cycles after cycles.
Important to note: the power density is the total power of the system divided by the total volume of the system, including non-nuclear elements such as moderator, cladding etc.
[ ]:
norma_vector_cycle5 = [162]*len(cycle5)
norma_vector_cycle6 = [139]*len(cycle6)
norma_vector_cycle7 = [118.8]*len(cycle7)
norma_vector_cycle8 = [33.5]*len(cycle8)
norma_vector_down8 = [0.0]*len(down8)
norma_vector = norma_vector_cycle5 + [0.0] + norma_vector_cycle6 + [0.0] + norma_vector_cycle7 + [0.0] + norma_vector_cycle8 + norma_vector_down8
norma_unit = 'power'
The last element of the sequence object that we need to define is the number of microsteps within each macrostep. Below, we indicate to ONIX that there should be 3 microsteps that divide each and every macrosteps.
[ ]:
microstep_vector = [3]*len(macrostep_vector)
We then instantiate a sequence object and fill it with the vectors we defined above.
Important to note: since ONIX enables the user to define multiple sequence objects within one input file, the user needs to associate each sequence object with a number id as below.
[ ]:
sequence1 = Sequence(1)
sequence1.set_macrostep(macrostep_vector, macrostep_unit)
sequence1.set_norma(norma_vector, norma_unit)
sequence1.microstep_vector = microstep_vector
Setting up scheduled parameters change¶
ONIX allows the user to schedule change in certain parameters of the operation of the reactor during the simulation such as temperature, density and isotopics of materials.
In this simulation the moderator (water) has its boron concentration manually changed by the operator. In addition, the temperature of both the moderator and the fuel decrease. Because of this decrease in temperature, the density of the water rises.
First we define the isotopic change of the boron isotopes in the water. The change of concentration is expressed in atom fraction because the overall density of the water will also be changed and all individual isotopic concentration will be re-normalized against the new density.
[ ]:
moderator_B10_online_change = {
6: 9.736672674935091e-05,
7 : 8.69924941707639e-05,
8 : 7.572967636060627e-05,
9 : 6.477786338149834e-05,
10 : 5.4359201541332796e-05,
11 : 4.45292274170828e-05,
12 : 3.4243853361652844e-05,
13 : 2.298103555149521e-05,
14 : 1.104067150226498e-05,
15 : 1.1107315394632776e-06,
16 : 1.1107315394632776e-06,
18 : 0.0001306109217254868,
19 : 0.0001209475573321563,
20 : 0.00011093986616159216,
21 : 9.983255076695937e-05,
22 : 8.88807377878515e-05,
23 : 7.842875400150202e-05,
24 : 6.856545793106812e-05,
25 : 5.879102038379128e-05,
26 : 4.798360250481359e-05,
27 : 3.59543799324263e-05,
28 : 2.359193789820002e-05,
29 : 1.1307247071736167e-05,
30 : 1.1107315394632774e-06,
31 : 1.1107315394632774e-06,
33 : 0.00011285032440946899,
34 : 0.00010290927713127266,
35 : 9.261279576044808e-05,
36 : 8.13388706348958e-05,
37 : 7.027598450184157e-05,
38 : 5.969071293075653e-05,
39 : 4.970523639098166e-05,
40 : 3.950872085870877e-05,
41 : 2.8323654256313578e-05,
42 : 1.6505470676424304e-05,
43 : 8.663706007813565e-07,
44 : 8.663706007813565e-07,
46 : 0.0001364977988846422,
47 : 0.00012439082510449245,
48 : 0.00011121754904645799,
49 : 9.711125849527437e-05,
50 : 8.321600693658877e-05,
51 : 6.967618947053139e-05,
52 : 5.654734267407547e-05,
53 : 4.3918325070378e-05,
54 : 3.138927330523223e-05,
55 : 1.881579227850792e-05,
56 : 1.3217705319613002e-06,
57 : 1.3217705319613002e-06
}
moderator_B11_online_change = {
6: 0.00038946690699740366,
7 : 0.0003479699766830556,
8 : 0.00030291870544242507,
9 : 0.00025911145352599336,
10 : 0.00021743680616533118,
11 : 0.0001781169096683312,
12 : 0.00013697541344661137,
13 : 9.192414220598085e-05,
14 : 4.416268600905992e-05,
15 : 4.442926157853111e-06,
16 : 4.442926157853111e-06,
18 : 0.0005224436869019473,
19 : 0.0004837902293286252,
20 : 0.00044375946464636864,
21 : 0.0003993302030678375,
22 : 0.000355522951151406,
23 : 0.0003137150160060081,
24 : 0.0002742618317242725,
25 : 0.00023516408153516512,
26 : 0.00019193441001925436,
27 : 0.0001438175197297052,
28 : 9.436775159280008e-05,
29 : 4.5228988286944666e-05,
30 : 4.44292615785311e-06,
31 : 4.44292615785311e-06,
33 : 0.00045140129763787597,
34 : 0.0004116371085250906,
35 : 0.00037045118304179233,
36 : 0.0003253554825395832,
37 : 0.0002811039380073663,
38 : 0.00023876285172302612,
39 : 0.00019882094556392663,
40 : 0.0001580348834348351,
41 : 0.00011329461702525431,
42 : 6.602188270569722e-05,
43 : 3.465482403125426e-06,
44 : 3.465482403125426e-06,
46 : 0.0005459911955385687,
47 : 0.0004975633004179698,
48 : 0.00044487019618583194,
49 : 0.00038844503398109746,
50 : 0.00033286402774635506,
51 : 0.00027870475788212555,
52 : 0.00022618937069630187,
53 : 0.000175673300281512,
54 : 0.00012555709322092893,
55 : 7.526316911403169e-05,
56 : 5.287082127845201e-06,
57 : 5.287082127845201e-06
}
moderator_isotopic_change = {'B-11': moderator_B11_online_change, 'B-10': moderator_B10_online_change}
Next we define the change in temperature of both the moderator and the fuel and finally the density change in water.
[ ]:
fuel_temperature_change = {17: 904.25, 32:819.69, 46:646.13}
moderator_temperature_change = {17: 598.98, 32:593.34, 46:574.23}
moderator_density_change = {17:0.06670624284397361, 32:0.06831120507781357, 46:0.07272485122087348}
Finally, we set these instructions to the Sequence object sequence1. Since the water and the fuel are in multiple geometric regions (as defined in the OpenMC geometry), we need to set the scheduled changes for each of these cells.
[ ]:
sequence1.set_isotopic_change(U_moderator_cell, moderator_isotopic_change, unit = 'atom fraction')
sequence1.set_isotopic_change(GD_moderator_cell, moderator_isotopic_change, unit = 'atom fraction')
sequence1.set_isotopic_change(Measured_moderator_cell, moderator_isotopic_change, unit = 'atom fraction')
sequence1.set_isotopic_change(Guide_moderator_in_cell, moderator_isotopic_change, unit = 'atom fraction')
sequence1.set_isotopic_change(Guide_moderator_out_cell, moderator_isotopic_change, unit = 'atom fraction')
sequence1.set_density_change(U_moderator_cell, moderator_density_change)
sequence1.set_density_change(GD_moderator_cell, moderator_density_change)
sequence1.set_density_change(Measured_moderator_cell, moderator_density_change)
sequence1.set_density_change(Guide_moderator_in_cell, moderator_density_change)
sequence1.set_density_change(Guide_moderator_out_cell, moderator_density_change)
sequence1.set_temperature_change(U_cell, fuel_temperature_change)
sequence1.set_temperature_change(GD_cell, fuel_temperature_change)
sequence1.set_temperature_change(Measured_cell, fuel_temperature_change)
sequence1.set_temperature_change(U_moderator_cell, moderator_temperature_change)
sequence1.set_temperature_change(GD_moderator_cell, moderator_temperature_change)
sequence1.set_temperature_change(Measured_moderator_cell, moderator_temperature_change)
sequence1.set_temperature_change(Guide_moderator_in_cell, moderator_temperature_change)
sequence1.set_temperature_change(Guide_moderator_out_cell, moderator_temperature_change)
Coupling with OpenMC¶
Once the sequence objects are defined, we can import parameters from OpenMC to construct ONIX depletion systems
We first need to instantiate a couple object. This object will operate all communication between OpenMC and ONIX.
[ ]:
couple = Couple_openmc()
ONIX will run a dummy OpenMC volume simulation. Because this “pre run” simulation calculates volumes, it is necessary to provide a bounding box to ONIX.
Important to note: ONIX can use the volume provided by this simulation for the burnup regions that the user wants to deplete. However, due to non-negligible errors in the stochastic volume calculation of OpenMC, it is recommended to manually set volumes with the set_vol() command.
[ ]:
couple.set_bounding_box([-11.43, -11.43, -0.5], [11.43, 11.43, 0.5])
[Optional]: simulations on HPC clusters require to explicitly define the path to the OpenMC executable in the openmc.run() command. The user should indicate the path to OpenMC executable to ONIX with the following command:
[ ]:
couple.openmc_bin_path = '/home/julien/virtualenvs/py3/bin/openmc'
The user can select which OpenMC cells will be depleted by adding the names of the cell objects defined above in the command below. Cells that are selected for depletion are called BUCells in ONIX.
[ ]:
couple.select_bucells([U_cell, GD_cell, Measured_cell, U_moderator_cell,GD_moderator_cell, Measured_moderator_cell, Guide_moderator_in_cell, Guide_moderator_out_cell ])
The following command indicate to ONIX which OpenMC cell is the root cell. ONIX will use this cell to extract information on OpenMC materials and cells.
[ ]:
couple.import_openmc(root_cell)
[Optional] By default, ONIX will use ENDF/B-VIII.0 libraries for decay and fission yields data. If users want to use other libraries, they can use the following commands:
Important to note: if users want to complement the fission yield data library they are defining with the data from ENDF/B-VIII.0, they should set the complete parameter to True in the set_user_fy_lib command.
[ ]:
couple.set_decay_lib('/home/julien/ONIX/ONIX/onix/data/other_libs/origen2.2/decay_lib')
couple.set_user_fy_lib('/home/julien/ONIX/ONIX/onix/data/other_libs/origen2.2/fy_lib', complete=True)
As explained above, OpenMC volume calculations are not always reliable, especially for complex geometry. The user can dedice to manually set volumes for each BUCell.
[ ]:
vol_dict = {'U1':<PHONE_NUMBER>652652, 'GD1': 5.148932129156914, 'cell1': 0.4680847390142649, 'cell24': 0.4680847390142649, 'total volume':482.342}
couple.set_vol(vol_dict)
Now we can indicate to the couple object which sequence it should use for the simulation.
[ ]:
couple.set_sequence(sequence1)
We can finally ask ONIX to burn the system and launch the coupled simulation
[ ]:
couple.burn()
Output results are going to be located in two types of folder. Per step folders include densities, power, neutron flux, burnup, one-group cross sections and burnup matrices for each macrostep, separately. The output summary folder contains aggregated output results for the whole simulation and for every macrostep.


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3/2 email
OFFICE OF THE CHANCELLOR
To: CUNY Faculty and Staff From: Félix V. Matos Rodríguez, Ph.D. Date: March 2, 2020 Re: Human Resources Update – Coronavirus As we continue to monitor developments related to the 2019 novel coronavirus (COVID-19), it is important to gather facts, take preventive measures, and plan for a variety of scenarios. As I am sure you know, the Centers for Disease Control and Prevention (CDC) has published preliminary recommendations for organizations to consider in case of local transmissions of the coronavirus in the United States.
Although the first case of coronavirus in New York City was just confirmed, the risk to New Yorkers remains low. The NYC Department of Health has “not detected community transmission of COVID-19 in New York City.” Community transmission means the disease is spreading and the source of the infection is unknown. However, it has raised our level of concern and we are stepping up our ongoing preparations for the possibility of our city and campuses being impacted by the virus.
We are also giving our facilities extra attention in terms of restocking hand sanitizers, soaps and other cleaning supplies and ensuring that there are plenty of places throughout common areas where students, faculty, and staff can wash or sanitize their hands. Clear signage regarding proper hygiene (washing hands and covering coughs, etc.) will be displayed in restrooms and in various common areas around campus and CUNY offices.
For our employees, please note:
Employees who are sick and exhibiting symptoms of acute respiratory illness are asked to stay home and not come to work until they are free of fever (100.4° F [37.8° C] or greater using an oral thermometer) and any other symptoms for at least 24 hours, without the use of fever-reducing or other symptom-altering medicines. Employees should notify their supervisor and keep them informed of their absence. For the health and safety of all employees, staff members who report to work exhibiting these symptoms may be sent home.
Employees returning from a country designated as “Level 3” by the CDC are to contact their Human Resources office by phone or email before returning to work.
Employees who may have international travel plans should check the CDC’s Traveler’s Health Notices for the latest guidance and recommendations for the country of travel.
The University also recommends regularly checking the following resources for updates:
CUNY.edu/coronavirus New York State Department of Health New York City Department of Health and Mental Hygiene Centers for Disease Control and Prevention World Health Organization CUNY Research Foundation We understand that employees may be experiencing heightened levels of anxiety during this time. We want to remind you that CUNY’s Employee Assistance Plan (EAP) is available to work with you toward addressing this. CUNY’s EAP may be reached at 1-888-993-7650 or www.deeroaks.com.
The NYC Health Department is preparing for all possible scenarios, and we will continue to monitor and communicate with them about any potential impact to our campuses.
Please be assured that CUNY is taking this possible threat very seriously and we are actively making and updating plans to ensure employee and student safety, as well as continuity of our business and operations across a range of possible scenarios.
As you know, CUNY’s academic systems, including its learning management platform Blackboard and our cloud collaboration tools Microsoft Office 365 for Education and Dropbox, can be helpful ways to deliver academic instruction in a remote/online manner, should the need arise. Furthermore, CUNY’s Virtual Desktop environment and many similar Virtual Desktop environments at the colleges provide students, faculty, and staff with remote access to some of the software products commonly found in computer labs across the University, again should the need arise.
We will continue to communicate with you about our ongoing efforts regarding the coronavirus.
Should you have any immediate questions or concerns, please contact your College Human Resources office.


Welcome to the GCET ASME Student's Section Portal. Explore our world by reading the documentation for various events we have conducted in the past years. Visit the main website or redirect back to the college website
The vision of where we want the Section to lie in the future and how will we achieve it.
MoreRaj Chhatrala
Chairperson
Rushi Shah
Vice-chairperson
Chintan Bhatt
Treasurer
Sumit Kuletha
Documentation Head
Mandar Kesarker
Member Development Head
Meet Upadhyay
Technical Head and Event Coordinator
Dhruv Apte
Web-Development Head
Rudra Patel
Technical Head and Event Coordinator
Himalay Patel
Campaigning and Social Media Head
Hrushikesh Trada
Campaigning and Social Media Head
Ghanshyam Pindoriya
Decoration Head
Sanket Kanparia
Hospitality Head


--- layout: post title: Now Disqus stucks date: '2009-07-09T20:45:00.000+09:00' author: tknv comments: true tags: modified_time: '2009-07-09T20:56:05.795+09:00' blogger_id: tag:blogger.com,1999:blog-2736766923155041598.post-5597839639446690354 blogger_orig_url: http://yet-another-problem.blogspot.com/2009/07/now-disqus-stucks.html ---
“Why do I have 7 comment links ?„


FUTURE
PLAN
HOME
ME
PARTNER
FOOD
FUTURE
FUTURE PLAN
☰
有想說的嗎~或是推薦的嗎~
Report Date:
Report Time:
Description:


New Students
| Agent |
Inquired |
Applied |
Accepted |
Cancelled |
Enrolled |
{% for head in all_agent_heads %}
| {{head.name}} |
{{head.inquired}} |
{{head.applied}} |
{{head.accepted}} |
{{head.cancelled}} |
{{head.enrolled}} |
{% endfor %}
| Total |
{{total_inquired}} |
{{total_applied}} |
{{total_accepted}} |
{{total_cancelled}} |
{{total_enrolled}} |
Monthly Accepted Students
| Agent |
New Inquired |
New Applied |
New Accepted |
New Cancelled |
New Enrolled |
{% for head in all_agent_heads %}
| {{head.name}} |
{{head.new_inquired}} |
{{head.new_applied}} |
{{head.new_accepted}} |
{{head.new_cancelled}} |
{{head.new_enrolled}} |
{% endfor %}
| Total |
{{new_total_inquired}} |
{{new_total_applied}} |
{{new_total_accepted}} |
{{new_total_cancelled}} |
{{new_total_enrolled}} |
Customer Search
| Agent |
Branch |
Counselor |
Student |
Program |
Country |
Inquired |
Applied |
Accepted |
Cancelled |
Enrolled |
Arrived |
{% for counsel in counsels %}
| {{counsel.counselor.agency.head.name}} |
{{counsel.counselor.agency.name}} |
{{counsel.counselor.user.first_name}} {{counsel.counselor.user.last_name}} |
{{counsel.student.name}} |
{{counsel.program_interested}} |
{{counsel.desire_country|upper}} |
{{counsel.created_at|date:"Y-m-d"}} |
{{counsel.formality.apply_at|date:"Y-m-d"}} |
{{counsel.acceptance_date|date:"Y-m-d"}} |
{{counsel.cancel_enrolment_date|date:"Y-m-d"}} |
{{counsel.i20_received_date|date:"Y-m-d"}} |
{{counsel.formality.air_arrive_date|date:"Y-m-d"}} |
{% endfor %}
{% if counsels.has_other_pages %}
{% for i in counsels.paginator.page_range %}
{% if counsels.number == i %}
{{ i }}
{% else %}
{{ i }}
{% endif %}
{% endfor %}
{% endif %}


SSWebView Class Reference
| Inherits from | UIView |
| Conforms to | UIWebViewDelegate |
| Declared in | SSWebView.h |
Overview
This class pushes UIWebView to its limits and many common and usually difficult tasks very simple.
Note that this class doesn’t actually inherit from UIWebView, but instead forwards all of UIWebView’s public methods to an internal instance. It has been designed to be a drop in replacement for UIWebView.
Things of interest are the SSWebView properties and the extra delegate
methods.
Tasks
Controlling the Appearance
-
shadowsHidden
A Boolean value that controls whether the web view draws shadows around the outside of its content.
property
Setting the Delegate
-
delegate
The receiver’s
propertydelegate
.
Loading Content
-
– loadData:MIMEType:textEncodingName:baseURL:
Sets the main page contents, MIME type, content encoding, and base URL.
-
– loadHTMLString:baseURL:
Sets the main page content and base URL.
-
– loadRequest:
Connects to a given URL by initiating an asynchronous client request.
-
– loadHTMLString:
Sets the main page content.
-
– loadURL:
Connects to a given URL by initiating an asynchronous client request.
-
– loadURLString:
Connects to a given URL by initiating an asynchronous client request.
-
request
The URL request identifying the location of the content to load. (read-only)
property -
lastRequest
The last NSURLRequest that the web view loaded. (read-only)
property -
loading
A Boolean value indicating whether the receiver is done loading content. (read-only)
property -
loadingPage
Returns whether the web view is loading a page. (read-only)
property -
– stopLoading
Stops the loading of any web content managed by the receiver.
-
– reload
Reloads the current page.
Moving Back and Forward
-
canGoBack
A Boolean value indicating whether the receiver can move backward. (read-only)
property -
canGoForward
A Boolean value indicating whether the receiver can move forward. (read-only)
property -
– goBack
Loads the previous location in the back-forward list.
-
– goForward
Loads the next location in the back-forward list.
Setting Web Content Properties
-
scalesPageToFit
A Boolean value determining whether the webpage scales to fit the view and the user can change the scale.
property -
scrollView
The scroll view associated with the web view. (read-only)
property
Running JavaScript
-
– stringByEvaluatingJavaScriptFromString:
Returns the result of running a script.
Using the JavaScript Console
-
consoleEnabled
A Boolean value that controls whether
propertyconsole.log
messages are intercepted.
Detecting Types of Data
-
dataDetectorTypes
The types of data converted to clickable URLs in the web view’s content.
property
Managing Media Playback
-
allowsInlineMediaPlayback
A Boolean value that determines whether HTML5 videos play inline or use the native full-screen controller.
property -
mediaPlaybackRequiresUserAction
A Boolean value that determines whether HTML5 videos can play automatically or require the user to start playing them.
property
Interacting with Controls
-
– dismissKeyboard
Uses JavaScript to remove focus from the active element.
-
– removeTextSelection
Removes the text selection in the web view.
Resetting State
-
– reset
Destroys the internal
UIWebView
and recreates.
Properties
allowsInlineMediaPlayback
A Boolean value that determines whether HTML5 videos play inline or use the native full-screen controller.
@property (nonatomic, assign) BOOL allowsInlineMediaPlayback
Discussion
A Boolean value that determines whether HTML5 videos play inline or use the native full-screen controller.
The default value on iPhone is NO
.
Declared In
SSWebView.h
canGoBack
A Boolean value indicating whether the receiver can move backward. (read-only)
@property (nonatomic, readonly) BOOL canGoBack
Discussion
A Boolean value indicating whether the receiver can move backward. (read-only)
If YES
, able to move backward; otherwise, NO
.
Declared In
SSWebView.h
canGoForward
A Boolean value indicating whether the receiver can move forward. (read-only)
@property (nonatomic, readonly) BOOL canGoForward
Discussion
A Boolean value indicating whether the receiver can move forward. (read-only)
If YES
, able to move forward; otherwise, NO
.
Declared In
SSWebView.h
consoleEnabled
A Boolean value that controls whether console.log
messages are intercepted.
@property (nonatomic, assign) BOOL consoleEnabled
Discussion
A Boolean value that controls whether console.log
messages are intercepted.
If the value of this property is YES
, the web view will inject some JavaScript after the DOM has loaded that replaces
console.log
with a custom implementation that will NSLog the console.log
messages.
Note: This isn’t 100% reliable since it is very hacky underneath.
Declared In
SSWebView.h
dataDetectorTypes
The types of data converted to clickable URLs in the web view’s content.
@property (nonatomic, assign) UIDataDetectorTypes dataDetectorTypes
Discussion
The types of data converted to clickable URLs in the web view’s content.
You can use this property to specify the types of data (phone numbers, http links, email address, and so on) that should be automatically converted to clickable URLs in the web view. When clicked, the web view opens the application responsible for handling the URL type and passes it the URL.
Declared In
SSWebView.h
delegate
The receiver’s delegate
.
@property (nonatomic, assign) id<SSWebViewDelegate> delegate
Declared In
SSWebView.h
lastRequest
The last NSURLRequest that the web view loaded. (read-only)
@property (nonatomic, strong, readonly) NSURLRequest *lastRequest
Discussion
The last NSURLRequest that the web view loaded. (read-only)
Declared In
SSWebView.h
loading
A Boolean value indicating whether the receiver is done loading content. (read-only)
@property (nonatomic, readonly, getter=isLoading) BOOL loading
Discussion
A Boolean value indicating whether the receiver is done loading content. (read-only)
If YES
, the receiver is still loading content; otherwise, NO
.
Declared In
SSWebView.h
loadingPage
Returns whether the web view is loading a page. (read-only)
@property (nonatomic, readonly, getter=isLoadingPage) BOOL loadingPage
Discussion
Returns whether the web view is loading a page. (read-only)
This will return YES
when the first NSURLRequest starts and NO
when there are no more requests loading.
Note: Setting this isn’t 100% reliable since it is very hacky underneath.
Declared In
SSWebView.h
mediaPlaybackRequiresUserAction
A Boolean value that determines whether HTML5 videos can play automatically or require the user to start playing them.
@property (nonatomic, assign) BOOL mediaPlaybackRequiresUserAction
Discussion
A Boolean value that determines whether HTML5 videos can play automatically or require the user to start playing them.
The default value on both iPad and iPhone is YES
.
Declared In
SSWebView.h
request
The URL request identifying the location of the content to load. (read-only)
@property (nonatomic, strong, readonly) NSURLRequest *request
Discussion
The URL request identifying the location of the content to load. (read-only)
Declared In
SSWebView.h
scalesPageToFit
A Boolean value determining whether the webpage scales to fit the view and the user can change the scale.
@property (nonatomic, assign) BOOL scalesPageToFit
Discussion
A Boolean value determining whether the webpage scales to fit the view and the user can change the scale.
If YES
, the webpage is scaled to fit and the user can zoom in and zoom out. If NO
, user
zooming is disabled. The default value is NO
.
Declared In
SSWebView.h
scrollView
The scroll view associated with the web view. (read-only)
@property (nonatomic, strong, readonly) UIScrollView *scrollView
Discussion
The scroll view associated with the web view. (read-only)
Your application can access the scroll view if it wants to customize the scrolling behavior of the web view.
Declared In
SSWebView.h
shadowsHidden
A Boolean value that controls whether the web view draws shadows around the outside of its content.
@property (nonatomic, assign) BOOL shadowsHidden
Discussion
A Boolean value that controls whether the web view draws shadows around the outside of its content.
If the value of this property is YES
, the web view will the shadows around the outside of its content. If the value
is NO
, shadows will be displayed like normal. The default value is NO
.
Note: This isn’t 100% reliable since it is very hacky underneath.
Declared In
SSWebView.h
Instance Methods
dismissKeyboard
Uses JavaScript to remove focus from the active element.
- (void)dismissKeyboard
Discussion
Uses JavaScript to remove focus from the active element.
If the receiver is in a modal UIViewController
with the modalPresentationStyle
UIModalPresentationFormSheet
,
it will not dismiss the keyboard due to how UIModalPresentationFormSheet
works.
Declared In
SSWebView.h
goBack
Loads the previous location in the back-forward list.
- (void)goBack
Discussion
Loads the previous location in the back-forward list.
Declared In
SSWebView.h
goForward
Loads the next location in the back-forward list.
- (void)goForward
Discussion
Loads the next location in the back-forward list.
Declared In
SSWebView.h
loadData:MIMEType:textEncodingName:baseURL:
Sets the main page contents, MIME type, content encoding, and base URL.
- (void)loadData:(NSData *)data MIMEType:(NSString *)MIMEType textEncodingName:(NSString *)encodingName baseURL:(NSURL *)baseURL
Parameters
- data
The content for the main page.
- MIMEType
The MIME type of the content.
- encodingName
The IANA encoding name as in utf-8 or utf-16.
- baseURL
The base URL for the content.
Discussion
Sets the main page contents, MIME type, content encoding, and base URL.
Declared In
SSWebView.h
loadHTMLString:
Sets the main page content.
- (void)loadHTMLString:(NSString *)string
Parameters
- string
The content for the main page.
See Also
Declared In
SSWebView.h
loadHTMLString:baseURL:
Sets the main page content and base URL.
- (void)loadHTMLString:(NSString *)string baseURL:(NSURL *)baseURL
Parameters
- string
The content for the main page.
- baseURL
The base URL for the content.
Discussion
Sets the main page content and base URL.
Declared In
SSWebView.h
loadRequest:
Connects to a given URL by initiating an asynchronous client request.
- (void)loadRequest:(NSURLRequest *)aRequest
Parameters
- aRequest
A URL request identifying the location of the content to load.
Discussion
Connects to a given URL by initiating an asynchronous client request.
To stop this load, use the stopLoading method. To see whether the receiver is done loading the content, use the loading property.
Declared In
SSWebView.h
loadURL:
Connects to a given URL by initiating an asynchronous client request.
- (void)loadURL:(NSURL *)aURL
Parameters
- aURL
A URL identifying the location of the content to load.
Discussion
Connects to a given URL by initiating an asynchronous client request.
To stop this load, use the stopLoading method. To see whether the receiver is done loading the content, use the loading property.
Declared In
SSWebView.h
loadURLString:
Connects to a given URL by initiating an asynchronous client request.
- (void)loadURLString:(NSString *)string
Parameters
- string
A string containing a URL identifying the location of the content to load.
Discussion
Connects to a given URL by initiating an asynchronous client request.
To stop this load, use the stopLoading method. To see whether the receiver is done loading the content, use the loading property.
Declared In
SSWebView.h
reload
Reloads the current page.
- (void)reload
Discussion
Reloads the current page.
Declared In
SSWebView.h
removeTextSelection
Removes the text selection in the web view.
- (void)removeTextSelection
Discussion
Removes the text selection in the web view.
Using Javascript to this doesn’t always work as expected. This method will correctly remove the text selection.
Declared In
SSWebView.h
reset
Destroys the internal UIWebView
and recreates.
- (void)reset
Discussion
Destroys the internal UIWebView
and recreates.
All of the properties are maintained across the reset.
Declared In
SSWebView.h
stopLoading
Stops the loading of any web content managed by the receiver.
- (void)stopLoading
Discussion
Stops the loading of any web content managed by the receiver.
Stops any content in the process of being loaded by the main frame or any of its children frames. Does nothing if no content is being loaded.
Declared In
SSWebView.h
stringByEvaluatingJavaScriptFromString:
Returns the result of running a script.
- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)script
Parameters
- script
The script to run.
Return Value
The result of running script or nil
if it fails.
Discussion
Returns the result of running a script.
JavaScript execution time is limited to 10 seconds for each top-level entry point. If your script executes for more than 10 seconds, the web view stops executing the script. This is likely to occur at a random place in your code, so unintended consequences may result. This limit is imposed because JavaScript execution may cause the main thread to block, so when scripts are running, the user is not able to interact with the webpage.
JavaScript allocations are also limited to 10 MB. The web view raises an exception if you exceed this limit on the total memory allocation for JavaScript.
Declared In
SSWebView.h


#Bitcoin yearly lows are more interesting than the highs. These are the levels guarded by the true HODLers.
2010 – $0.01
2011 – $0.30
2012 – $4
2013 – $65
2014 – $200
2015 – $185
2016 – $365
2017 – $780
2018 – $3200
2019 – $3,350?
2020 – $7,500?
2021...


{% extends "layout.html" %} {% block body %}
Remember those old text adventure games where you would type in what you wanted your character to do?
Those games came in many formats, but one of the most popular was the Inform format. Even though the
company that created it, Infocom, went bankrupt, the Inform format was reverse-engineered and recreated,
so even many modern adventure games use it.
Since the format is well-understood and well-structured, it's possible to map out all the nodes in
a game along with how they connect. That's what this site does. Inform files end with the .z1-.z8
extension. You can find a list of games at ifdb
and ifarchive.
You're confused. Choose an inform file below or type `choose` and hit enter.
Actually confused? Type `help` for details.
Something wrong? Contact me at attilathedud at gmail dot com or create an issue on
Github.
You're confused. Choose an inform file below or type `choose` and hit enter.
Actually confused? Type `help` for details.
Inform Mapper is a tool that maps out connections between nodes in Inform adventure games (z1-z8). You can
download these games from ifdb and
ifarchive for free and play them in a
variety of free emulators.
Valid commands are `about`, `contact`, `help`, `clear`, `choose`, or `upload`.
You're confused. Choose an inform file below or type `choose` and hit enter.
Actually confused? Type `help` for details.
{{errorcode}}
{% endif %}


package proof
Linear Supertypes
Ordering
- Alphabetic
- By Inheritance
Inherited
- proof
- AnyRef
- Any
- Hide All
- Show All
Visibility
- Public
- All
Type Members
-
case class
ProofOps(prop: Boolean) extends Product with Serializable
- Annotations
- @library()
-
case class
RelReasoning[A](x: A, prop: Boolean) extends Product with Serializable
Relational reasoning.
Relational reasoning.
{ ((y :: ys) :+ x).last _ == _ | trivial | (y :: (ys :+ x)).last ==| trivial | (ys :+ x).last ==| snocLast(ys, x) | x }.qed
- Annotations
- @library()
Value Members
-
implicit
def
any2RelReasoning[A](x: A): RelReasoning[A]
- Annotations
- @library()
-
implicit
def
boolean2ProofOps(prop: Boolean): ProofOps
- Annotations
- @library() @inline()
-
def
by(proof: Boolean)(prop: Boolean): Boolean
- Annotations
- @library()
-
def
check(prop: Boolean): Boolean
- Annotations
- @library()
-
def
trivial: Boolean
- Annotations
- @library()
-
object
BoundedQuantifiers
- Annotations
- @library()
-
object
Internal
Internal helper classes and methods for the 'proof' package.


Sir. Fredrick Henry Royce started an electrical and mechanical business in 1884.He made his first car, a two-cylinder Royce 10hp, in his Manchester factory in 1904.
Henry Royce was introduced to Charles Stewart Rolls at the Midland Hotel on 4 March 1906.
Also known as Emily, Silver Lady and Flying Lady.
It is the bonnet ornament sculptureon Rolls-Royce cars.
It is in the form of a woman leaning forward with arms stretched out to the back and sight fixed upon distance.
It was until the company entered post world war II manufacturing in 1946 that Roll-Royce began to build and sell entire cars.Rolls-Royce has remained one of the most famous names in engineering throughout the world, find out more about our history and the keys milestones that have helped shape us.Success with the cars led to the formation of the Rolls-Royce company in March 1906 and to the launch of the six-cylinder Silver Ghost which, within a year, was hailed as 'the best car in the world'.
Rolls-Royce had an early foray to make aeroplane engines. It was built in 1915 and was the first engine to amke a nonstop trans-Atlantic crossing. It supplied over half of the total air horsepower used by allies in the world war I.
The late 1920s saw us develop the 'R' engine to power Britain's entry in the International Schneider Trophy seaplane contest.
It established a new world air speed record of over 400mph in 1931.
The Merlin powered the Hawker Hurricane and Supermarine Spitfire in the Battle of Britain. Demand for the Merlin during the Second World War transformed us from a relatively small company into a major contender in aero propulsion.
The Commercial Managing Director Claude Johnson had an early example model finished in silver and named, as if it were a yatch, Silver Ghost.
The press picked up and used Silver Ghost for all the 40/50 cars until the introduction of the 40/50 Phantom in 1925.
After world war I,Rolls-Royce successfully avoided attempts to encourage British car manufacturers to merge.
Faced with falling sales of the 40/50 Silver Ghost in short-lived but deep postwar slumps Rolls-Royce introduced the smaller, cheaper Twenty in 1922 ending the one-model policy followed since 1908.
Two companies with a long-held interest in Rolls-Royce were German manufacturers Volkswagen and BMW.
Rolls-Royce Motor Cars was sold by Vickers to Volkswagen, although BMW hold the rights to the name and the marque for use on Rolls-Royce cars, having acquired the rights from Rolls-Royce plc for £40m in 1998.
This interest came in fruition in 1998 when BMW outbid Volkswagen(430 million Euros over 430 million Euros) in an attempt toacquire the Rolls-Royce brand.
The outcome of this bidding war was that BMW owned the Rolls-Royce name and logo while Volkswagen had rights to the mascot and grill.
They took full control of our oil and gas joint venture, Cooper Rolls, with the acquisition of the rotating compression equipment interests of Cooper Energy Services.
They also acquired National Airmotive in California, a major repair and overhaul facility now part of Rolls-Royce Engine Services.
The 1990s ended with the £576m acquisition of Vickers plc which, with primarily the Ulstein and Kamewa products and capabilities joining the our existing gas turbine activities, transformed us into the global leader in marine power systems.
This stalemate was broken when a deal was made that, from 2003 on, BMW was allowed to produce the complete car under the Rolls-Royce name.
The 2003 Phantom VII was the first Rolls-Royce built completely under BMW.


Hi! My name is Lauren
Download My Resume
I'm a web developer out of San Francisco.
Learn more about me:
Top Experience /
73%
HTML/CSS
85%
JS/JQuery
92%
Ruby/Rails
86%
Git/Github
-- ADDITIONAL DEV SKILLS --
- Agile
- Test Driven Development
- Backbone
- AJAX
- Deployment
- Schema Design
- Object Oriented Design
- SQL/Active Record
- Leadership


About Me
|
|
|
Thanks for your interest, here
is a quick story of me .
My name is SHRISTI and I am a pre-final year student
from ABES ENGINEERING COLLEGE with specialization in Electronics and communication engineering .
I do my work mainly in C-Language,
C++ .
Besides these I know Web Development,
and database as well.
This website is basically one of my
Web Development portfolio trial project which is
built using HTML only. Information present here is just a DEMO content.
---Thanks again for reading this---
Cheers,
Learner and A Developer
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--- layout: data_model title: IndicatorTypeVocab-1.0 this_version: 1.0.1 ---
The IndicatorTypeVocab is the default STIX vocabulary for expressing indicator types.
Note that this vocabulary is under development. Feedback is appreciated and should be sent to the STIX discussion list.
| Item | Description |
|---|---|
| Malicious E-mail | Indicator describes suspected malicious e-mail (phishing, spear phishing, infected, etc.). |
| IP Watchlist | Indicator describes a set of suspected malicious IP addresses or IP blocks. |
| File Hash Watchlist | Indicator describes a set of hashes for suspected malicious files. |
| Domain Watchlist | Indicator describes a set of suspected malicious domains. |
| URL Watchlist | Indicator describes a set of suspected malicious URLS. |
| Malware Artifacts | Indicator describes the effects of suspected malware. |
| C2 | Indicator describes suspected command and control activity or static indications. |
| Anonymization | Indicator describes suspected anonymization techniques (Proxy, TOR, VPN, etc.). |
| Exfiltration | Indicator describes suspected exfiltration techniques or behavior. |
| Host Characteristics | Indicator describes suspected malicious host characteristics. |
| Field Name | Type | Description |
|---|---|---|
| @vocab_nameoptional | string |
The vocab_name field specifies the name of the controlled vocabulary. |
| @vocab_referenceoptional | anyURI |
The vocab_reference field specifies the URI to the location of where the controlled vocabulary is defined, e.g., in an externally located XML schema file. |


Mushiur Rahman Any
i am a front-endCV developer
download CVfront-end developer
years of experience
satisfied clients
working hours
awards won
I am a dedicated, hardworking and proactive CSE Engineer with a strong background in design, programming and process. I have solid work experience in designing, testing and analysing processes to increase the overall efficiency of operations. I am currently looking for an opportunity to utilise my skills in a challenging working environment and become a valuable asset to the organisation that I work for.
contact meoffer best website design service towards it’s client. When designing website for client. i am very much client oriented. i focus on my client requirements to fulfill the optimal level of satisfaction. In this regards my moto is happy client, healthy business.
i am providing graphics design services like logo design, profile creation, animation, banner design, digital ad banner design, etc. i analyze the client requirement carefully and provide the best designing service towards client.
i also provide eCommerce website development services. Currently, i have more than a hundred Ecommerce clients who are very much satisfied with me for our unique services and support. Nowadays customers are willing to buy goods and services online and i provide Ecommerce website development for companies to work efficiently.
At a high level, digital marketing refers to advertising delivered through digital channels such as search engines, websites, social media, email, and mobile apps. Using these online media channels, digital marketing is the method by which companies endorse goods, services, and brands.
i am providing SEO service both for local and international clients. By doing SEO, companies can pull the customer with lesser effort. With appropriate methods and keywords, i successfully provide SEO services to my valued client. Best SEO Service Company like me, you can get better and more clients with nominal effort.
web apps and computer software by using the required platform based on the client’s requirement. Different business and non-business software are providing towards clients to run their business effectively. i am always always trying to satisfy our customers.


Trading_ItemListCustomizationType Class Reference
| Inherits from | NSObject |
| Conforms to | PicoBindable |
| Declared in | Trading_ItemListCustomizationType.h Trading_ItemListCustomizationType.m |
Tasks
-
include
Specifies whether or not to include the container in the response.
property
Set the value to true to return the default set of fields for the
container. Not needed if you set a value for at least one other field
in the container.
If you set DetailLevel to ReturnAll, set Include to false to exclude
the container from the response. -
listingType
Specifies the listing type of items in the returned list.
property -
sort
Specifies the sort order of the result. Default is Ascending.
property -
durationInDays
Specifies the time period during which an item was won or lost. Similar to the
property
period drop-down menu in the My eBay user interface. For example, to return
the items won or lost in the last week, specify a DurationInDays of 7. -
includeNotes
Specifies whether or not to include Item.PrivateNotes and Item.eBayNotes
property
in the response. -
pagination
Specifies how to create virtual pages in the returned list.
property
Default for EntriesPerPage with GetMyeBayBuying is 200. -
orderStatusFilter
Filter to reduce the SoldList response based on whether the seller (or eBay) marked the applicable order as Paid and/or Shipped
property
in My eBay.
(Sellers can use CompleteSale or the eBay Web site UI to mark an
order as Paid or Shipped in My eBay. Sellers can also specify
PaymentStatus in ReviseCheckoutStatus to mark an order as
Paid or awaiting payment in My eBay.) -
any
(public property)
property
Properties
any
(public property)
@property (nonatomic, retain) NSMutableArray *any
Discussion
(public property)
entry type : PicoAnyElement, wrapper for primitive anyelement
Declared In
Trading_ItemListCustomizationType.h
durationInDays
Specifies the time period during which an item was won or lost. Similar to the
period drop-down menu in the My eBay user interface. For example, to return
the items won or lost in the last week, specify a DurationInDays of 7.
@property (nonatomic, retain) NSNumber *durationInDays
Discussion
Specifies the time period during which an item was won or lost. Similar to the
period drop-down menu in the My eBay user interface. For example, to return
the items won or lost in the last week, specify a DurationInDays of 7.
type : NSNumber, wrapper for primitive int
Declared In
Trading_ItemListCustomizationType.h
include
Specifies whether or not to include the container in the response.
Set the value to true to return the default set of fields for the
container. Not needed if you set a value for at least one other field
in the container.
If you set DetailLevel to ReturnAll, set Include to false to exclude
the container from the response.
@property (nonatomic, retain) NSNumber *include
Discussion
Specifies whether or not to include the container in the response.
Set the value to true to return the default set of fields for the
container. Not needed if you set a value for at least one other field
in the container.
If you set DetailLevel to ReturnAll, set Include to false to exclude
the container from the response.
type : NSNumber, wrapper for primitive bool
Declared In
Trading_ItemListCustomizationType.h
includeNotes
Specifies whether or not to include Item.PrivateNotes and Item.eBayNotes
in the response.
@property (nonatomic, retain) NSNumber *includeNotes
Discussion
Specifies whether or not to include Item.PrivateNotes and Item.eBayNotes
in the response.
type : NSNumber, wrapper for primitive bool
Declared In
Trading_ItemListCustomizationType.h
listingType
Specifies the listing type of items in the returned list.
@property (nonatomic, retain) NSString *listingType
Discussion
Specifies the listing type of items in the returned list.
type: string constant in Trading_ListingTypeCodeType.h
Declared In
Trading_ItemListCustomizationType.h
orderStatusFilter
Filter to reduce the SoldList response based on whether the seller (or eBay) marked the applicable order as Paid and/or Shipped
in My eBay.
(Sellers can use CompleteSale or the eBay Web site UI to mark an
order as Paid or Shipped in My eBay. Sellers can also specify
PaymentStatus in ReviseCheckoutStatus to mark an order as
Paid or awaiting payment in My eBay.)
@property (nonatomic, retain) NSString *orderStatusFilter
Discussion
Filter to reduce the SoldList response based on whether the seller (or eBay) marked the applicable order as Paid and/or Shipped
in My eBay.
(Sellers can use CompleteSale or the eBay Web site UI to mark an
order as Paid or Shipped in My eBay. Sellers can also specify
PaymentStatus in ReviseCheckoutStatus to mark an order as
Paid or awaiting payment in My eBay.)
type: string constant in Trading_OrderStatusFilterCodeType.h
Declared In
Trading_ItemListCustomizationType.h
pagination
Specifies how to create virtual pages in the returned list.
Default for EntriesPerPage with GetMyeBayBuying is 200.
@property (nonatomic, retain) Trading_PaginationType *pagination
Discussion
Specifies how to create virtual pages in the returned list.
Default for EntriesPerPage with GetMyeBayBuying is 200.
type : class Trading_PaginationType
Declared In
Trading_ItemListCustomizationType.h


Who would you like to do it with? Marc Eric Anna Alex Jon Chuck To submit your choices, press this button:
To reset the form, press this button:


Services
We provide comprehensive, computer assisted eye exams, which include the screening of glaucoma and cataracts, the diagnosis and the treatment of ocular disease and injury. Our doctors are trained to provide complete contact lens services including astigmatic and bifocal contact lenses. Also ask our doctors about co-management for laser and cataract surgeries. Our friendly staff will also assist you in frame styling to complement your lifestyle. Outside prescriptions are always welcome.
Types of Payment Accepted
We accept cash, personal checks, American Express®, MasterCard®, Visa®, and Discover®.
Facilities and Equipment
We have a large, modern practice with state-of-the-art diagnostic equipment. We have an in-office Laboratory, so we are able to provide one-hour service on most prescriptions. We carry a large selection of frames - over 2000 designer frames including Calvin Klein, Silhouette, Chanel, Fendi, Giorgio Armani, Christian Dior, Oakley, Ray Ban, Maui Jim, Marchon, DKNY, Nautica, Kazuo Kawasaki, Accuflex and many more.
Languages Spoken
Our staff speaks English, Chinese, Spanish, Vietnamese, and Filipino.


In Computer Science & Engineering from West Bengal University Of Technology(Formally IIIT,Calcutta)
In Science from CRHS,Purulia
Having 8+ years of experience in developing web,windows,console application using asp.net,MVC,Angular.
Having relevant experience of 8+ years doing UI designs for Business,Personal websites using HTML,CSS,BootStrap.
Having 4+ years of experience in writing,optimizing queries,stored procedures.
For past one year,working in projects to develope application using CMS tools such as UMBRACO,SITECORE.
Phone
+91<PHONE_NUMBER>/8050633895Address
Koramangala,BangaloreKarnataka, India.


Color pickers
These are some conceptual design tests to create a color picker.
The basic three colors picker The five colors picker (dice version) The five colors picker (inline) The five colors picker (inline breaked)These are some conceptual design tests to create a color picker.
The basic three colors picker The five colors picker (dice version) The five colors picker (inline) The five colors picker (inline breaked)


As has been mentioned by others, this drug is very potent at incredibly small doses, It would be a fool to 'snort a line' of it. Really, do not underestimate it.
I've found the substance to have similar potency, whether it's taken orally or nasally, the only difference perhaps being an onset difference of 5 minutes when taken orally, and perhaps a slightly longer duration. Within 15 minutes of snorting ~3-5mg, I experienced amphetamine-like symptoms: urge to clench the jaw, leg shaking, and a more noticeable heartbeat (not sure whether it was necessarily much faster).
During the peak, which lasts about two and a half hours (and then sharply declines), I didn't notice much of an increase in ability to focus, as I do with methylphenidate. Once the jittery-ness of the peak is over, a severe crash is observed. The first time I tried it, it appeared only as a mild depression, with a sort-of 'burnt-out' feeling the following day.
While working on a project with a deadline fast approaching I decided to attempt an experiment with MDPV and take 3 small doses (~3-5mg each) throughout the day, for two days.
It turned out to be a terrible idea.
Amazingly, after only two days of this regimen, I experienced the worst withdrawal that I've ever experienced from any stimulant (I've tried: caffeine, various amphetamines, cocaine, and various forms of methylphenidate, and probably others).
The night after I concluded my experiment, I had extreme difficulty falling asleep. A serving of diphenhydramine (benadryl/tylenol PM) and valerian root did little to help. Interestingly, after taking the sleep aids, I experienced a very odd sensation where I felt as though part of my brain (including the part responsible for regulating my breathing) was asleep while the part responsible for my normal waking consciousness remained awake. I think I finally managed to fall asleep, but it didn't last very long as I suddenly awoke in a cold sweat, jaws-clenching like they've never clenched before, and feeling rather nauseous. I felt like crap the entire night, but thankfully the following morning the nausea subsided and I was more or less able to function, but in no way capable of any real productivity. This after only taking it for two days. Those looking for a quasi-legal and prescription-less Adderall-alternative will, I think, be sorely disappointed.
One other thing I noticed is that I don't like how this thing makes my heart feel, it feels, even a day after taking it, as if it's under stress, although it's not beating rapidly. Just based on this I would be wary of long-term usage.
There is a chance that I might try it again in the future, but next time I'll make sure to only take about 1mg's worth. To give you a rough idea of how small that is, in its powder form it's about the size 2 mm^2
[SEE NOTE BELOW] lying on a flat surface.
Perhaps the only positive remark that I can make about this substance is that it doesn't appear to be habit forming, perhaps only because the withdrawal is so quick and harsh that it doesn't really give one the opportunity to use it for very long. Although, I can only speak for myself, I'm sure someone out there will find a way to abuse it for a long period of time...
---------------------
CORRECTION NOTE (submitted 1/27/2009, presumably by the author):
Hi, this is not a report, but a correction to a previous report I recently submitted for MDPV, #76470
The correction relates to this paragraph:
'There is a chance that I might try it again in the future, but next time I'll make sure to only take about 1mg's worth. To give you a rough idea of how small that is, in its powder form it's about the size 2 cm^2 lying on a flat surface.'
The mistake is the units, it's 2 mm^2, not centimeters. There's no way that 2cm^2 of a powdered substance like MDPV can be 1mg.
Sorry about the mistake! I'd just like it fixed to prevent anyone from accidentally overdosing.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


fx4web toolkit is a general purpose collection of tools that can be used in web-application development. See overview.html for more info
The main site for this project is http://code.google.com/p/fx4web/.


BIOGRAPHY-"This is the city I first remember seeing..."
I grew up until first grade real close to
this SKYLINE. Later moved to Irving, Tx Old home of our Dallas Cowboys where I finished High
School in 2005. After Graduating from MacArthur High School I continued to learn, but it was more about
life skills. Commuting through the huge DFW Metroplex is similar to the current city I live in CDMX,
just not as many people. I learned skills such as HVAC, CARPENTRY, PLUMBING, ELECTRICITY etc. ALSO
GAINING SKILLS IN THE CULINARY ARTS. "In Banquet Kitchen of the Omni Hotel"---->


The Layer5 community is growing at a tremendous rate. We value our connections and that is what makes us unique. Whether it is your first Layer5 meeting or your tenth contribution, we want to make sure that you are supported and equipped to take advantage of all of that the Layer5 community has to offer.
In the Layer5 mentor program, we will match you up with a MeshMate to support and guide you along the way, by enabling you to identify your area of interests within the projects, directing you towards working groups to join, growing your Cloud Native knowledge, and establishing a network of relationships.


Curiosity can be both a strength and limitation. As a strength it can be used for exploring way on how created content, web pages and Apps, and to resolve issue, troubled shooting and researching. Also exploring how technology works, psychology(An interest of mine), and behaviour. This Curiosity also be a disadvantage, I can get distracted in a unrelated area that is not relevant to the study material. For example researching python when studying JavaScript. This behaviour has the nickname - Shiny Syndrome.
Having previous experience in the Technology and having technical knowledge will provide me with the benefit of integrating new ideas. One of the limitations I really want to work on and make a strength is time management. As my previous roles have never had real deadlines to be fulfilled, I have been able to complete projects in my own time. I believe that my focus should be on time management, being proactive, mindful and scheduling. Time management will be managed by constantly using an app called GrindStone. Put in practice time being billed for client. Being mindful of when I get distracted and noticing the triggers. Once I have noticed getting distracted. Noted it down and recorded the suspected time of being distracted. Being more proactive, scheduling and planning.
By planning and scheduling in a team, we can evenly distribution the workload evenly, an utilizing work by each team member strength. For example if I'll write the code for a Web page and if my team member is great at writing reports or manual for the code. Another Example is planning and scheduling the projected stages with the team. During this planning stage each member can let the others know where which areas need assistance with. This could a learning opportunity for them, by having another team member assisting them in that area. The great way to learn something is to teach it to somebody else.
If I am unable to understand the issue using resource and stagiest like google and the Rubber duck method, I'll reached out to my fellow students and see if they have come across this issue. During foundations, where working remotely I would use the Foundations form on Slake. Then I'll ask facilitator for assistance either though Slack or going to on campus support.
I see Facilitation member who can guide me through my learning journey to become a great developer. As well, the Can deliver the knowledge about developing and the industry to there best ability. Someone who I am accountable to believe my best work to.


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Bambole's World of Animals
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@copyright images Wikimedia
This project is licensed under the MIT License
©samyakbambole
GitHub Repository


Key Features
Actions
Automating things make people happy! It's the cherry on top.
Advanced Security
Shift Left with that DevSecOps synergy!
Developers Love It.
GitHub is where over 56 million developers shape the future of software, together.
What the octocats say
I build on GitHub.
Sending you the goods.
GitHub Classroom is where it's at!


Oman weather: Massive clean-up begins
by Times News ServiceMUSCAT: A clean-up operation is under way in North Al Batinah and South Al Batinah following the indirect impact of Cyclone Kyarr.
MUSCAT: A clean-up operation is under way in North Al Batinah and South Al Batinah following the indirect impact of Cyclone Kyarr.


|
XLabs
Cross-platform reusable C# libraries
|
Attaches an interest in a gesture to a View Gestures and GesturesContentView More...
Static Public Attributes | |
| static BindableProperty | NotifcationProperty = BindableProperty.Create<GestureInterest, GestureNotification>(x => x.Notification, GestureNotification.None) |
| The property definition for Notification More... | |
| static BindableProperty | GestureTypeProperty =BindableProperty.Create<GestureInterest, GestureType>(x => x.GestureType, GestureType.Unknown) |
| The property defintion for GestureType More... | |
| static BindableProperty | DirectionProperty = BindableProperty.Create<GestureInterest, Directionality>(x => x.Direction, Directionality.None) |
| The property definitionf for Direction More... | |
| static BindableProperty | GestureCommandProperty =BindableProperty.Create<GestureInterest, IGesture>(x => x.GestureCommand,default(IGesture)) |
| The property definition for GestureCommand More... | |
| static BindableProperty | GestureParameterProperty =BindableProperty.Create<GestureInterest, object>(x => x.GestureParameter, default(object)) |
| The property definition for GestureParameter More... | |
Properties | |
| GestureNotification | Notification [get, set] |
| The notification to use with this gesture More... | |
| GestureType | GestureType [get, set] |
| The Gesture type you are interested in GestureType More... | |
| Directionality | Direction [get, set] |
| The Direction (if appropiate) Directionality More... | |
| IGesture | GestureCommand [get, set] |
| The implementation of IGesture More... | |
| object | GestureParameter [get, set] |
| An optional paramater passed to IGesture.ExecuteGesture and IGesture.CanExecuteGesture More... | |
Attaches an interest in a gesture to a View Gestures and GesturesContentView
|
static |
The property definitionf for Direction
|
static |
The property definition for GestureCommand
|
static |
The property definition for GestureParameter
|
static |
The property defintion for GestureType
|
static |
The property definition for Notification
|
getset |
The Direction (if appropiate) Directionality
|
getset |
An optional paramater passed to IGesture.ExecuteGesture and IGesture.CanExecuteGesture
|
getset |
The Gesture type you are interested in GestureType
|
getset |
The notification to use with this gesture


New Topic Navbar
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The RC4 Private Key to decrypt incoming packet data. This key is a Hex String, so should be converted to a Buffer for use.
The RC4 Private Key used to encrypt outgoing packet. This key is a Hex String, so should be converted to a Buffer for use.
Generated using TypeDoc


This is the first of a short series on cryptographic methods and their history, for no other reason than that I really like cryptography.
Cryptography is the art of concealing information in plain sight. Cryptography is subdivided into two main types. Codes and Ciphers.
Codes are the bread and butter of semantic cryptography. What is encoded (note, not encrypted), is the meaning of the message, not the message itself. The following is an encoded message.
The Eagle has left the Nest, repeat, the Eagle has left the Nest, over. This is Yorkshire Terrier, I’m on my way to the library to check out three books.
You have probably noticed that the message itself is plain to see, but the details of it are obscured by codewords. Unlike encipherment, encoding is immediate, baked into the message. This makes it fast, perfect for short-wave radio communication, like what you were imagining in your head reading the above. Coding is interesting in its own right, but it’s not what this series is about.
Ciphers are methods used in textual cryptography, which is what we aim to explore. The thing that is encrypted is the message itself, rather than its content. The following is an encrypted message.
Htslwfyzqfyntsxdtzajzsufhpjiymjxjhwjyrjxxflj.Ltrfpjdtzwxjqkflttixfsibnyhmfxfbjqqijxjwajiwjbfwi
You can’t even begin to guess what this one means, but by the time you hit the bottom of this page, you’ll know where to start.
But before we begin, let me introduce the cast
Before we begin, as part of the time-honored tradition of cryptography, we need to establish some characters who are going to be sending secret messages.
Alice is a field agent of the Fingian rebels, deep undercover in the heart of the Thangor Empire. Her public face is as a reporter, to the limited extent that reporters exist amidst the oppressive regime, but it still allows her a small degree of additional freedom of movement, which is all she really needs.
Bob is Alice’s handler back at the secret rebel base far in the outskirts of the empire. Bob needs to be able to receive and understand Alice’s messages so that the Rebels can avoid Thangorian crackdowns and strike where they are weakest.
Eve is Alice’s roommate. She has no particular love for the Empire, but she is loyal nonetheless, and more than a bit nosy. As a good citizen, she is encouraged to spy on her neighbors by the government, and she often eavesdrops on Alice’s outbound mail. If Eve discovers the nature of Alice’s messages, she will report her to the authorities, and all will be lost.


A jQuery plugin that, after scrolling, snaps to blocks of content which I like to call panels. You can actually nest sets of panels as you will see throughout this demo page.
Each following panel will explain a specific feature of the panelSnap plugin.
<!doctype html> <html> <head> <script src="/path/to/jquery.js"></script> <script src="/path/to/jquery.panelSnap.js"></script> <script> jQuery(function($) { $('body').panelSnap(); }); </script> </head> <body> <section> ... </section> <section> ... </section> <section> ... </section> </body> </html>
<script> jQuery(function($) { var options = { $menu: false, menuSelector: 'a', panelSelector: 'section', namespace: '.panelSnap', onSnapStart: function(){}, onSnapFinish: function(){}, onActivate: function(){}, directionThreshold: 50, slideSpeed: 200 }; $('.panel_container').panelSnap(options); }); </script>


DB4SCI Design Goals
- Fast, easy way to create database instances. Zero barriers, no request forms, no ticket system.
- Container-centric. No software installs, just pull PostgreSQL or other databases from Docker hub.
- Get out of the DBA business. Give uses full admin rights to manage their own databases, but, at the same time provide nightly backups.
- Encourage database usage for scientific data and work-flow management. Databases can be shared and offer current access. Influence the culture and offer a better alternative to spreadsheets.
- Sufficient performance to use relational databases to aggregate results of HPC workflows.
- DB4SCI is easily extensible. At present MyDB supports four major DB platforms. To add additional platforms just update the configuration file and define the name, image and version of the DB container. On the backend you need to write Python code to implement a few methods: db_create, db_backup, create_user, check_user.
Deployment
Docker install is the main requirement for DB4SCI. At the Hutch DB4SCI runs on a dedicated physical server with a few hundred terabytes of NVMe SSD storage. The system runs Ubuntu 16.04 and storage is configured with ZFS. This configuration is supports more than 50 database instances. DB4SCI could also be deployed on EC2 instances in AWS or in other clouds.


Blackvue Dr900x 2ch Vs Dr750x 2ch Day Night Sample Footage Comparison Blackvue Dash Cameras Video Video Luxury Cars Dashcam Poster Design
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Astrophysical Sensitivity
Amplitude spectrum of the detector noise as a function of frequency for Cosmic Explorer (CE), the current (O3) and upgraded (A+) sensitivities of Advanced LIGO, LIGO Voyager, NEMO, and the Einstein Telescope. The latest Cosmic Explorer noise curves are provided in the CE DCC document T2000017. You can download ce_strain.zip, a zip file that contains the noise curves in plain text.
Maximum redshift (vertical axis) at which an equal-mass binary of given source-frame total mass (horizontal axis) can be observed with a signal-to-noise ratio of 8. Different curves represent different detectors. For binary neutron stars (total mass ~3 solar masses), CE will give access to redshifts larger than 1, where most of the mergers are expected to happen. For binary black holes, it will enable the exploration of redshifts of 10 and above, where mergers of black holes formed by either the first stellar population in the universe (Pop III stars) or by quantum fluctuations shortly after the Big Bang (primordial black holes) might be found. CE DCC document G2000035.
Astrophysical horizon of current and proposed future detectors for compact binary systems. The dotted lines indicate the detection horizons, expressed in cosmological redshift, for Advanced LIGO during its third observing run (O3), Advanced LIGO at its anticipated sensitivity for the fifth observing run (A+), a possible cryogenic upgrade of LIGO called Voyager (Voy), the Einstein Telescope (ET), and Cosmic Explorer (CE). The yellow and white dots are for a simulated population of binary neutron star mergers and binary black hole mergers, respectively, following [Madau and Dickinson, Annual Review of Astronomy and Astrophysics 2014 52:1, 415-48] with a characteristic binary merger time of 100 million years. CE DCC document T2000037.


Have you found any of these Red Dead Redemption 2 easter eggs?
by Elizabeth HengesThere are loads of Red Dead Redemption 2 secrets and easter eggs; it wouldn't be a Rockstar game without them. Their sprawling take on the Wild West is jam-packed with them, and players have been gradually unravelling the game's mysteries ever since its console release.
But, now that Arthur Morgan's adventure is finally on PC, could the game's expanded player base discover even more RDR2 easter eggs? I certainly wouldn't rule that out, and you can expect the very latest hidden references and secrets here. However, be warned that we're in SPOILER territory here: if you're a PC player taking their first tentative steps in the American frontier, see if you can find a few of these easter eggs yourself first. Nothing beats the rush of self-discovery. Anyway, below you'll find all the secrets I know about so far.
The best Red Dead Redemption 2 easter eggs
UFO
You can spot a UFO in Red Dead Redemption 2, but it takes a bit of work to find. Head to the small shack in New Hanover—north of Emerald Station and northeast of Heartland Overflow—and you’ll find a note inside. Climb to the top of Mount Shann to find a rock circle, then head back to the shack at night. Then you’ll see a green glow, emitted by the mysterious flying shape in the sky.
Bigfoot’s skeleton
While you’re climbing Mount Shann for the UFO rock circle, look out for a perched eagle when you hit the top. The eagle leaves, but take the path to the left and look behind the foliage. There you’ll find a cave with Bigfoot’s skeleton.
 This is the Manbearpig, which you'll recognise from one of America's more subversive cartoons.
The Night Folk
RDR2 features plenty of nods to the first game and its DLC, Undead Nightmare. You can also find the Night Folk reprising their roles in secret.
Visit Bluewater Marsh at night. You may come across a crying woman or some bodies hanging from trees. Interacting with either will see Night Folk emerging from the shadows to try and kill you. If you played the DLC on console, you know what to do.
The Undead Mask
The Undead Mask from the first game's spooky expansion can also be spotted if you take a good look behind the shopkeeper in St Denis’ general store. You can’t buy it, though.
Woman in the Outhouse
If you get close to a chained-shut outhouse near Braithwaite Manor, you can hear a woman inside spouting gibberish. Take a closer look in first-person mode and the woman might try and grab you. Is she a zombie?
The Incredible Donkey Lady
The original Red Dead Redemption had a glitch where you could come across a woman with a donkey’s head. RDR2 pays homage to this strange glitch at Two Crows. Check out the horse mill and you’ll see a skeleton of a woman with what was clearly the head of a donkey.
The Strange Man
The Strange Man from the first Red Dead Redemption is certainly true to his name. You can find him in RDR2 as well, but it takes some effort to conjure him.
The Strange Man’s cabin is located near Mattock Pond, across the Kamassa River. However, you'll only find his hat. If you come back when you hit 100% completion, the incomplete portrait will be complete, revealing The Strange Man in all his unsettling glory. And if you look in the mirror, he’ll be behind you. It’s only for a moment, but it's enough to give even the most hardened frontiersman the shivers.
The Aberdeen Pig Farm
The Pig Farm is a weird place. If you have dinner with the creepy siblings, you’ll wake in a mass grave, lucky to be alive. The Pig Farm is actually a nod to a real American family, the Benders. Around the same time in real life as RDR2 takes place, the family killed people and flung them in a ditch.
Roanoke Ghosts
If you head into Roanoke Valley late in the night, you might hear disembodied voices calling to you. This is a reference to the colony of Roanoke, where it’s said that everyone disappeared overnight, without a trace.
The Assassination of Jesse James by the Coward Robert Ford
Red Dead Redemption 2 is full of nods to seminal Western films. One mission in Chapter 2 is a near-perfect recreation of the train robbery from The Assassination of Jesse James by the Coward Robert Ford.
O Brother, Where Art Thou?
RDR2 also includes a nod to the film O Brother, Where Art Thou?. While wandering the world, you may come across a gang of three men chained up near some railroad tracks. If you stick around and watch, you’ll see the men overpower the guards and escape, still chained, just like in the movie.
The Hobbit House
When making your way towards Bacchus Station, you’ll likely see a house built into a hill. It's an homage to Tolkien's masterful prequel, The Hobbit.
Hershel’s Farm
There’s a spot in RDR2 that resembles Hershel’s Farm from The Walking Dead. The words ‘STAY OUT PLAGUE’ are painted on the doors of the farm, which is very similar to a message a character finds in the show's pilot.
The Snake Kaa
You can find a snake that looks very much like Kaa from The Jungle Book in the forest near Lemoyne.


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Makes 4 scones
Preheat a baking sheet in the oven at 200C/400F/Gas 6.
For the scones, place the flour and butter into a food processor and pulse until the mixture resembles breadcrumbs. Add the sugar and pulse again, then gradually add the milk until the mixture comes together to form a dough (you may not need all the milk).
Turn the dough out onto a floured surface, knead gently and cut into four 5cm/2in rounds using a pastry cutter.
Place the scones onto the preheated baking sheet and bake in the oven for 6-8 minutes, until golden-brown. Remove from the oven and allow to cool slightly.
For the topping, place three marshmallows on top of each scone. Using a mini-blowtorch, colour the marshmallows all over. Top each scone with a dollop of whipped cream.
To serve, place the scones onto a plate and dust with cocoa powder.


Standard output
17:46:55.186 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start test signUpTest with data: []
17:46:55.186 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: [href='/signup']
17:47:05.215 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: [href='/signup']found.
17:47:05.215 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.xpath: //a[contains(.,'logOut')]
17:47:05.231 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.xpath: //a[contains(.,'logOut')]found.
17:47:05.532 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: [href='/signup']
17:47:05.547 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: [href='/signup']found.
17:47:05.880 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: form.signup__fields
17:47:05.917 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: form.signup__fieldsfound.
17:47:05.917 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #first_name
17:47:05.933 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #first_namefound.
17:47:06.171 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #first_name
17:47:06.186 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #first_namefound.
17:47:06.233 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #first_name
17:47:06.249 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #first_namefound.
17:47:06.280 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #second_name
17:47:06.302 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #second_namefound.
17:47:06.550 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #second_name
17:47:06.565 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #second_namefound.
17:47:06.581 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #second_name
17:47:06.603 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #second_namefound.
17:47:06.635 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #email
17:47:06.650 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #emailfound.
17:47:06.882 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #email
17:47:06.904 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #emailfound.
17:47:06.919 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #email
17:47:06.935 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #emailfound.
17:47:06.988 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #password
17:47:07.022 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #passwordfound.
17:47:07.266 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #password
17:47:07.282 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #passwordfound.
17:47:07.304 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #password
17:47:07.319 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #passwordfound.
17:47:07.350 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: #check_policy
17:47:07.366 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: #check_policyfound.
17:47:07.604 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: [type='submit']
17:47:07.620 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: [type='submit']found.
17:47:07.867 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - Start search By.cssSelector: .Login_login__right_block__1niYm
17:47:08.026 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - By.cssSelector: .Login_login__right_block__1niYmfound.
17:47:08.029 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - PASSED: test method signUpTest
17:47:08.029 [Test worker] INFO com.ilCarro.qa14.tests.TestBase - ====================================


API basics
The eMuseum API is tested using Firefox 22 (the files are best viewed in Firefox with JSON View 0.7). No additional software was needed to test this upgrade.
The tables that are returning calls to this API are read-only tables and have no data other than what is chosen by the GSA business line for display.
The eMuseum API conducts searches based on individualized query parameters run against the eMuseum schema of the Oracle TMS database.
Query results are displayed in the browser (using Firefox with JSON View 0.7) window for eMuseum as text that will eventually be sent to the GSA.gov server(s) once they are configured to make these calls.
Software tested is the eMuseum schema inside the TMS database and the eMuseum Webserver connection to the TMS database. Verify access to the eMuseum Webserver by pasting


Up to 30cm of snow for Rogers Pass, Paulson Summit
by Parker CrookMotorists traversing the Trans-Canada or Highway 3 tonight should prepare for massive amounts of snow, Environment Canada says.
A snowfall warning issued Saturday afternoon calls for 20 to 30 centimetres of snow for Eagle Pass to Rogers Pass on Highway 1 and from Paulson Summit to Kootenay Pass on Highway 3. Snow will begin to fall Saturday night and continue into Sunday.
Up to 30 centimetres is expected by later Sunday before the snow gives way to rain showers.
"Visibility may be suddenly reduced at times in heavy snow. Surfaces such as highways, roads, walkways and parking lots may become difficult to navigate due to accumulating snow," the statement reads. "Weather in the mountains can change suddenly resulting in hazardous driving conditions."
Should visibility become an issue, drivers should turn on their lights and maintain a safe following distance.
For up-to-date driving conditions, visit drivebc.ca.


Current Owner
{{vehicle.owner_name}}
{{vehicle.owner_street}}
{{vehicle.owner_city}}, {{vehicle.owner_state}} {{vehicle.owner_zip}}
Notices To
{{vehicle.notice_name or ""}}
{{vehicle.notice_street or ""}}
{{vehicle.notice_city or ""}} {{vehicle.notice_state or ""}} {{vehicle.notice_zip or ""}}
Previous Owner
{{vehicle.prev_owner_name or ""}}
{{vehicle.prev_owner_street or ""}}
{{vehicle.prev_owner_city or ""}}, {{vehicle.prev_owner_state or ""}} {{vehicle.prev_owner_zip or ""}}
Title Date
{{vehicle.title_date or ""}}
Sold Date
{{vehicle.sold_date or ""}}
Sold Price
{% if vehicle.sold_price %}
{{"${:,.2f}".format(vehicle.sold_price)}}
{% else %}
(unknown)
{% endif %}