ライフサイエンスコーパス: cylinder

1 s/spaces (lamellar) or hexagonal dot arrays (cylinders).

2 seated at the center of a 1 m radius viewing cylinder.

3 oscillate back and forth through a detection cylinder.

4 ration of living tissues within the vascular cylinder.

5 the upward flow of water within the vascular cylinder.

6 source inside a 20-cm-diameter polyethylene cylinder.

7 vity determination were evaluated in a large cylinder.

8 ch the active sites face the interior of the cylinder.

9 type in the tissues surrounding the vascular cylinder.

10 ssion, and (to lower levels) in the vascular cylinder.

11 he ions oscillate back and forth through the cylinder.

12 conformably bending and attaching to a metal cylinder.

13 me showed a reduction of residual sphere and cylinder.

14 oth placed inside a gold-coated quartz glass cylinder.

15 llidum, is tightly bound to the protoplasmic cylinder.

16 was transferred into an evacuated "daughter" cylinder.

17 etrics to the level of an induced astigmatic cylinder.

18 loss of CO2, presumably to the walls of the cylinder.

19 nd c. 0.8 kPa CO(2) within the root vascular cylinder.

20 ner scaffolding structure called the central cylinder.

21 de with respect to the rotation of the inner cylinder.

22 deformations, is along the long axis of the cylinder.

23 paring the superhydrophobic state to a plain cylinder.

24 hypoxia, with the least O(2) in the vascular cylinder.

25 ergoes a dramatic transformation into an egg cylinder.

26 ly in the presence of high hyperopia or high cylinder.

27 ing of the transition from blastocyst to egg cylinder.

28 TCP (P = 0.038), in the upper portion of the cylinder.

29 abundant than soot-bound PAHs in the engine cylinder.

30 cated parallel to and downstream of the main cylinder.

31 households now own an LPG stove and one LPG cylinder.

32 g by limiting competing sites along the root cylinder.

33 ation of new PG material throughout the cell cylinder.

34 Additional matrix gas is then added to the cylinder.

35 which we manipulate the size of the vascular cylinder.

36 rotation direction of structure-from-motion cylinders.

37 the collective behavior of the double-twist cylinders.

38 vegetation simulated with a regular array of cylinders.

39 nsverse deflection of flow around individual cylinders.

40 ray, without diffusion of the double-twisted cylinders.

41 roduce three layers of orthogonally oriented cylinders.

42 lly by controlling the contact angles of the cylinders.

43 gies, such as lamellae or hexagonally packed cylinders.

44 he INL they were rounded and formed vertical cylinders.

45 similar age, axial length, and preoperative cylinders.

46 CP binds to one of the basal allophycocyanin cylinders.

47 e crystalline spherical micelles rather than cylinders.

48 ma-sphere phase and hexagonally close-packed cylinders.

49 ative spherical equivalent, 0.26 D +/- 0.47; cylinder -0.34 D +/- 0.38; FineVision Micro F, binocular

50 0.12; spherical equivalent, 0.34 D +/- 0.50; cylinder -0.39 D +/- 0.40.

51 the minimum angle of resolution; P = 0.007), cylinder (1.25 diopters [D] vs. 0.25 D cylinder; P < 0.0

52 The resolution/uniformity section is a cylinder 12.7 cm long and 20 cm in diameter; spatial res

53 14 anesthesia machines (10%), and 116 oxygen cylinders (15%) not functional.

54 This protofibril is shaped as a cylinder 22 nm long and a cross-section diameter of 12 n

55 ents with moderate to high astigmatism (mean cylinder, -3.22 +/- 0.59 dioptres) aged between 19 and 3

56 hic scanners remain in Aleppo, and 95 oxygen cylinders (42%) in rural Damascus are not functioning de

57 = .03), and a greater preoperative manifest cylinder (7.56 +/- 2.26 vs 5.72 +/- 2.12 D; P = .01).

58 problem of hypersonic gas flows around a 2D cylinder, a 3D sphere, and the Apollo configuration both

59 The soot covered cylinders achieved a 30% drag reduction when comparing t

60 attach to the substrate and develop into egg cylinders after 5 d, and the second starts with late bla

61 Casparian strip (CS), protects the vascular cylinder against abiotic and biotic threats.

62 y was used to map cross-sections of brushite cylinders aged in Phosphate Buffered Saline, Foetal Bovi

63 chieve excellent HCCI combustion in a single cylinder air-cooled direct injection diesel engine.

64 nt a new theoretical approach called minimal cylinder analysis that uses strain fluctuations to deter

65 In this report, we further extend minimal cylinder analysis to study the biophysical properties of

66 ntoms include a uniform 35 cm diameter water cylinder and a non-uniform abdomen phantom.

67 3 promoter-GUS was expressed in the vascular cylinder and cortex of root tissues in rice seedlings, v

68 f gas and particulate samples taken from the cylinder and exhaust of a diesel engine during combustio

69 m that of the bulk at the interface with the cylinder and in the defects, thereby suggesting new asse

70 s were observed to infiltrate the human bone cylinder and maintain human cell viability.

71 Both cylinder and sphere-forming PAs demonstrated reversible

72 dpoints: absolute deviation between achieved cylinder and target cylinder <=0.5 dpt, postoperative co

73 losses due to adsorption to the walls of the cylinder and the valve are reduced as the parent mixture

74 t for a minor but significant improvement in cylinder and, at 4 years, in UDVA.

75 heres on a cubic lattice, hexagonally packed cylinders and alternating lamellae.

76 llecting surface, namely the leeward side of cylinders and immediately downstream of apexes on corrug

77 act packing of the hydrazone rods within the cylinders and lamellae surrounded the liquid-like siloxa

78 r, different dimensional absorbers including cylinders and spheres also exhibit the cancellation betw

79 mpeting free energies: the end-cap energy of cylinders and the bending energy to form the circular st

80 gement of syn-anti stacked BChl molecules in cylinders and/or spirals of different size.

81 cted visual acuity (BSCVA) with astigmatism (cylinder) and spherical equivalent (SE) over 5 years of

82 8days of simulated wear (extension on static cylinders) and 4 different reconditioning protocols.

83 Lamellar, hexagonal cylinder, and gyroid phases were observed and modeled.

84 UDVA, BDVA, sphere, cylinder, and simulated keratometry improved after treat

85 ese were analyzed as a spherical equivalent, cylinder, and spherocylinder.

86 The ions pass through a conducting cylinder, and the charge induced on the cylinder is dete

87 s compared were axial length, corneal power, cylinder, and the corresponding intraocular lens power,

88 hapes, including spheres, ellipsoids, capped cylinders, and hourglasses.

89 handling tools (volumetric flasks, graduated cylinders, and pipettes).

90 tured morphologies including spheres, disks, cylinders, and vesicles.

91 ttability); chloroplasts within the vascular cylinder; and an endodermal layer impregnated with hydro

92 al configuration, the walls of the elemental cylinder are impregnated with salt, while humid air is b

93 Patients with previous PKP and a greater cylinder are more likely to benefit from this procedure.

94 efraction, and vector analysis of refractive cylinder are presented for the 307 eyes treated for myop

95 Cylinders are fascinating structures with uniquely high

96 lfonate inclusion compounds, but neighboring cylinders are now connected through covalent nodes provi

97 In the presence of the cylinder array, the turbulence length-scales in the stre

98 lent, 115 eyes (1.28%) based on treating the cylinder as a scalar, and 76 eyes (0.85%) based on treat

99 r, and 76 eyes (0.85%) based on treating the cylinder as a vector.

100 groups, we find that 80% purchased the spare cylinder at the end of the study.

101 the lightly doped Hubbard model on four-leg cylinders at hole doping concentration delta = 12.5%.

102 power (94% [154/165] vs 90% [148/165]), and cylinder axis (69% [113/165] vs 71% [118/165]).

103 ctive site is a funnel located on one of the cylinder bases.

104 Source, and the lattice strains in both the cylinder block and head were measured under static nonfi

105 d, and may occur because of local order in a cylinder blue phase-type organisation.

106 rm background was 76% for the 25-mm-diameter cylinder but decreased with decreasing cylinder size.

107 Gas mixtures are diluted in the same cylinder by releasing an aliquot of the parent mixture.

108 lamellar vs cylindrical) and the shape of GS cylinders can be regulated in a predictable way by the m

109 employ magnetic nanolabels, into a miniature cylinder cartridge that mimics LF strip during all assay

110 re linker protein ApcC is shifted within the cylinder cavity, serving to stabilize the interaction be

111 sible mechanical instabilities in concentric cylinder (CC) rheo-cells.

112 of CH4 emissions and improved control of in-cylinder CH4 combustion are required to reduce total GHG

113 pecific case, using an array of hollow steel cylinders coated with thin silicone rubber shells.

114 reoperative BSCVA, Kmax, refraction, corneal cylinder, coma, central corneal thickness, and vision fu

115 PRK yields lesser residual cylinder compared to toric IOL.

116 -tween two concentric independently rotating cylinders - consider small aspect ratio by solving the f

117 the self-sustained lubricated motion of the cylinder, consistent with recent theoretical predictions

118 roperty to self-associate and form nanoscale cylinders consisting of hydrogen-bonded G-quartet disks,

119 cted distance visual acuity (CDVA), residual cylinder, contrast sensitivity, glare acuity, pain score

120 large fluorescence quenching even in the two-cylinder core of Synechococcus elongatus PBs strongly su

121 control arm consisted of subjects requiring cylinder correction of 0.75 to 1.50 diopters (D) who wer

122 el arm (OLA) consisted of subjects requiring cylinder correction of 1.50 to 3.62 D and implanted with

123 densations (Sox9+) on the CAM-implanted bone cylinders, correlating with a significant increase in bo

124 y resemble that of an isolated free-standing cylinder (current proportional, variant electrode area),

125 Using cylinder deactivation to reduce the excess air ratio, la

126 Using infinite-cylinder density matrix renormalization group numerical

127 assumed to be a thick-walled incompressible cylinder described by an anisotropic model of the extrac

128 22-kg low-field (80 mT) magnet has a Halbach cylinder design that results in a minimal stray field an

129 ped and tested a method using hollow agarose cylinders designed to accommodate for embryonic growth,

130 1.79 degrees /1.72 degrees , median absolute cylinder deviations 0.55/0.52/0.55 dpt and median visual

131 anic and inorganic gas emissions from a four-cylinder diesel engine equipped with a urea selective ca

132 surrounded by an assembly of coaxial silica cylinders, each of which is separated by a thin organic

133 mple, without and with CTR were 90%/89%/90%; cylinder endpoint incidences were 46%/45%/46% and CDVA e

134 edure, in which not only the sphere but also cylinder errors can now be confidently corrected.

135 he center of artificial channels and annular cylinders, even when cytoplasmic dynein-dependent pullin

136 The in-cylinder evolution of soot properties over the combustio

137 The vendor cylinders exhibiting the least loss of CO2 were then pur

138 levated pressures and temperatures in piston-cylinder experiments followed by chemical characterisati

139 ations by assuming that an E. coli cell is a cylinder flanked by two half spheres and calculating the

140 ptical properties of objects are correlated: cylinders focus light to a line, spheres to a point and

141 en shown to be stable in passivated aluminum cylinders for at least 8 months and have been validated

142 This study introduces a simple cylinder fork model (CFM) and investigates the effects o

143 P results in successful implantation and egg-cylinder formation, followed by severe developmental del

144 A blend of lamellar- and cylinder-forming block copolymers assembles on specially

145 n measurements within identical regions of a cylinder-forming polystyrene-poly(ethylene oxide) dibloc

146 ovel, lightweight (0.6 kg), solvent- and gas-cylinder-free, hand-held ion source based on desorption

147 d lacuna, disconnecting the central vascular cylinder from the cortex.

148 We extracted bone cylinders from human femoral heads, simulated an injury

149 Cylinders from three specialty gas vendors were tested t

150 Subjects with cylinder >/= 1.5 and </=2.75 D were classified as modera

151 g success with a preoperative cylinder was a cylinder >6.75 D.

152 drolytic degradation, we designed concentric cylinder hydrogels loaded with different cargoes (e.g.,

153 ows, generated by (i) a regular grid; (ii) a cylinder; (iii) a free jet of helium, and (iv) a free je

154 DPPC is a cylinder in the gel phase and of moderate similarity to

155 vendors were tested to find the appropriate cylinder in which to prepare the new PSMs.

156 ssection of the mural trophectoderm form egg cylinders in only 3 d.

157 ed transition from bcc to hexagonally packed cylinders in the wet-brush regime.

158 hat can lead to mechanical rupture of the MT cylinder, in agreement with experimental observations an

159 ls are sheets of beta-strands wrapped into a cylinder, in which the first strand is hydrogen-bonded t

160 The B[a]P equivalence of PM in the engine cylinder increased during the period of early diffusion

161 The average length of the cylinders increases with annealing temperature, with a n

162 A simple scaling approach that couples the cylinder-induced flow to substrate deformation allows us

163 ting cylinder, and the charge induced on the cylinder is detected.

164 The cylinder is usually placed inside an electrostatic linea

165 arity Time chain made of resonant dielectric cylinders is considered.

166 minor PBS components located inside the core cylinders is unknown.

167 s obtained by the electro-mechanical, piston-cylinder-like moving mechanism of the ion@C60 in the CNT

168 mm-diameter spheres with 6:1 (lung) and 3:1 (cylinder) local activity concentration uptakes and 4.95-

169 iameter spheres with 9.6:1 (lung) and 4.5:1 (cylinder) local activity concentration uptakes.

170 selecting the rotational speed of two small cylinders, located parallel to and downstream of the mai

171 was significant (target plano, preoperative cylinder <1.5 D -0.08 +/- 0.36 D vs -0.13 +/- 0.40 D; P

172 viation between achieved cylinder and target cylinder <=0.5 dpt, postoperative corrected distance vis

173 erceptual stability of structure-from-motion cylinders may be controlled by enhanced interneuronal co

174 stically significant difference was shown in cylinder measurements before and after dilation (0.102 D

175 coating that, when wrapped around a metallic cylinder, mimics the scattering from a predefined, arbit

176 This level will be used to certify cylinder mixtures of compressed dry whole air from both

177 with that predictable from a modified Krogh cylinder model of tissue oxygenation.

178 es night vision by correcting the sphere and cylinder more precisely.

179 d side chains phase-segregate into hexagonal cylinder morphologies.

180 ition from the pre- to post-implantation egg cylinder morphology in vitro.

181 sidering a fluid-immersed negatively buoyant cylinder moving along a soft inclined wall.

182 icacy was analyzed in terms of the number of cylinders obtained and the percentage of adequate biopsi

183 The median number of cylinders obtained was 3 (range 1-6); 91.2% of the biops

184 rmed by including ratios to a stable control cylinder, obtaining a typical relative standard measurem

185 limited time period without use of a control cylinder, obtaining relative standard uncertainties of 0

186 Astigmatic overcorrection for preoperative cylinder of </= 0.50 D was suggested by the correction i

187 ection for eyes with low myopia and manifest cylinder of </= 0.50 D.

188 %), the UDVA was 0.32 +/- 0.20 logMAR with a cylinder of 0.76 +/- 0.72 D.

189 d axis (51%) was 0.24 +/- 0.16 logMAR with a cylinder of 0.90 +/- 0.90 diopter (D).

190 face architecture is location dependent; the cylinder of B. subtilis has dense circumferential orient

191 sphere between -0.25 and +0.50 diopters (D), cylinder of less than 0.75 D and spherical equivalent (S

192 gested a global shape of a hollow elliptical cylinder of size hexa-, hepta-, or octamer, whereas MALS

193 alent (MSE) of up to -11.50 D and refractive cylinder of up to -3.00 D.

194 eration of twist between any two consecutive cylinders of the discretized chain.

195 f conditioning a sales offer for a spare LPG cylinder on a reversible commitment requiring initially

196 nificantly higher than those for unambiguous cylinders or for random 2D motion during passive viewing

197 OR: 9.08, P = .02), and greater preoperative cylinder (OR: 1.51; P = .04) were independently associat

198 ormation of polymer hexosomes whose inverted cylinders orient in an unusual manner, forming hoops tha

199 ty leads to ordered arrays of double-twisted cylinders over micrometer scales.

200 .001-.037) with lower SE (P < .001-.017) and cylinder (P < .001), independent of surgical indication,

201 : 2.09 +/- 1.40 versus 0.93 +/- 0.60 diopter cylinder (P = 0.0001); the irregularity index was 2.8 (r

202 pherical equivalent; combined sphere and 1/2 cylinder) (p = 0.031, Spearman's rho 0.23).

203 007), cylinder (1.25 diopters [D] vs. 0.25 D cylinder; P < 0.001) and spherical equivalent (-1.42 D v

204 Levels of both PM and the total in-cylinder PAHs decreased following a peak at 10 CAD ATDC

205 The in-cylinder PAHs included 2- to 6-ring PAHs; however, 6-rin

206 These cylinder pairs were then compared using cavity ring-down

207 e trees through the production of a periderm cylinder, particularly massive in the proximal portion o

208 ession for spherical equivalent (0.73-0.79), cylinder power (0.78-0.79), J0 vector (0.79-0.83), and J

209 equivalent (70% [216/310] vs 69% [212/310]), cylinder power (94% [154/165] vs 90% [148/165]), and cyl

210 High cylinder power IOLs (>=2 D) showed a higher decrease in

211 when back-calculation was performed than low cylinder power IOLs (<2 D) (27% vs 9%).

212 Especially for high cylinder power IOLs, better refractive outcome can be se

213 The cylinder power of astigmatism (in D) causing amblyopia i

214 A non-magnetic piston-cylinder pressure cell is presented for solution-state N

215 The thickness of each silica cylinder progressively decreases from the spicule's core

216 h rate that is inversely proportional to the cylinder radius.

217 The refractive cylinder reduced from -1.53+/-0.70 D at baseline to -0.1

218 enchyma and phloem within the stipe vascular cylinder rehydrated before xylem refilling.

219 rs [D] to -2.69 D; P = .017), but refractive cylinder remained stable (from -2.83 to -2.61; P = .34).

220 Slight undercorrection of refractive cylinder requires further attention.

221 dence of severe resorption with extrusion of cylinder/requiring lamina removal was noted to be higher

222 In-cylinder results showed that gas-phase PAHs were more ab

223 Lateral aggregation and fusion of the cylinders results in primitive nanosheets that are stabi

224 n feature where hexagonally ordered inverted cylinders rotate along a central axis of symmetry to for

225 -HD-N triblock comicelles with very short HA cylinders (seeds).

226 e layered functionally graded material (FGM) cylinder-shaped shell is studied with FGM central layer

227 e hydrophobized electrodeposited copper mesh cylinders showed drag reductions of up to 32% when compa

228 meter cylinder but decreased with decreasing cylinder size.

229 Long bones are far from being simple cylinders, so how is the relative positioning of their v

230 cell-consisting of approximately 10(10) MIEC cylinders/solid electrolyte/LiFePO(4)-shows a high capac

231 ss spectral and optical signatures of the in-cylinder soot and associated low volatility organics cha

232 P-AMS) enabled online measurements of the in-cylinder soot chemistry.

233 chimeras cultured in vitro to the early egg-cylinder stage.

234 and were integrated into the epiblast of egg-cylinder-stage embryos.

235 ey never integrated into the epiblast of egg-cylinder-stage embryos.

236 Mean percent reduction in cylinder (+/- standard deviation) was statistically sign

237 al correlations for a perceptually ambiguous cylinder stimulus were significantly higher than those f

238 tering cancellation shell for buoyant hollow cylinders submersed in a water background.

239 l, in which we fixed the radii of the silica cylinders such that the force transmitted from the surfa

240 ion as an alternative for currently used gas cylinder technology for treatment of health conditions w

241 lateral decrease of motor performance in the cylinder test after light-induced inhibition of either g

242 cacy was evaluated using the rotarod and the cylinder test after the establishment of dyskinesia and

243 stroke-induced asymmetry in a sensorimotor (cylinder) test is reversed by transplantation.

244 All cylinders tested showed a loss of CO2, presumably to the

245 orter molecular lengths spectrin is a hollow cylinder that extends by increasing the pitch of each sp

246 he structure of VcChiP, revealing a trimeric cylinder that forms single channels in phospholipid bila

247 escribed as carbon sheet(s) rolled up into a cylinder that is nanometers wide and nanometers to micro

248 nd inner membrane complexes and a connecting cylinder that together house the envelope-spanning trans

249 range of rotation frequencies of a rotating cylinder the thickness and the stability of the diffusio

250 elastic energy stored in the deformed micro-cylinder, the interfacial energy within the contact area

251 expected for dielectric spheres or metallic cylinders." The work of ref.

252 w and CO(2) was elevated within the vascular cylinder; the extent of the severely hypoxic core increa

253 sity and the Seebeck coefficient of a single-cylinder thermocell reaches an exceptionally high value,

254 ge of the open-circuit, i.e., from 140 mV (1-cylinder thermocell) to 2.1 V (15-cylinder thermocells).

255 140 mV (1-cylinder thermocell) to 2.1 V (15-cylinder thermocells).

256 from the two cotyledons forces the vascular cylinder to develop a diarch pattern with two xylem pole

257 Contrast recovery for 4:1 hot cylinder to warm background was 76% for the 25-mm-diamet

258 different 3D shapes, from simple spheres and cylinders to more complex curved forms; however, the mec

259 odes (RKNs) penetrate into the root vascular cylinder, triggering morphogenetic changes to induce gal

260 onventional morphologies, including circular cylinders, two-dimensional hexagonally patterned colloid

261 nts were conducted on pre-cut Carrara marble cylinders using a rotary shear apparatus at conditions r

262 ethylene glycol) diacrylate (PEGDA) hydrogel cylinders using an ink-jet printer.

263 relation between the amount of change in the cylinder value between habitual and i.Scription prescrip

264 Median residual refractive cylinder value was higher in the toric IOL group (toric

265 Scription refractions on both the sphere and cylinder values [(t = 3.12, p < 0.01), (t = 5.39, p < 0.

266 ferences found when comparing the sphere and cylinder values between the habitual and subjective refr

267 tment accuracy, efficacy, safety, stability, cylinder vectors, and higher-order aberrations were eval

268 apillaries with homeotropic anchoring on the cylinder walls (i.e., perpendicular surface alignment).

269 The mean correction ratio of refractive cylinder was 0.96+/-0.16 and a slight undercorrection wa

270 The mean postoperative corneal cylinder was 1.2+/-1.0 and 1.2+/-0.8 diopters, respectiv

271 In the OLA, mean percent reduction in cylinder was 76.27 +/- 33.09%.

272 utoff predicting success with a preoperative cylinder was a cylinder >6.75 D.

273 The magnitude of cylinder was higher in men than in women in both myopic

274 tic Retinopathy Study protocol; keratometric cylinder was measured by a manual keratometer.

275 e gas mixture containing CO2 from a "mother" cylinder was transferred into an evacuated "daughter" cy

276 ied as choice probability; CP) for ambiguous cylinders was positively correlated with interneuronal c

277 Four titanium cylinders were fixed onto the calvaria of rabbits (n = 2

278 WFO: mean, -4.61 [95% CI, -5.18 to -4.03]), cylinder (WFG: mean, 0.66 [95% CI, 0.49-0.82]; WFO: mean

279 (>=2 D) showed a higher decrease in residual cylinder when back-calculation was performed than low cy

280 re is conventionally represented as straight cylinders when simulating blood oxygenation level depend

281 genesis and forms the primed pluripotent egg cylinder, which is able to generate the embryonic tissue

282 y transferring the parent mixture to another cylinder, which then stores the final reference material

283 was calculated as sphere plus half negative cylinder, while AL, anterior chamber depth, and corneal

284 It is a cylinder with a diameter of 20 mm and height of 7.5 mm,

285 A finite-size checkerboard-lattice cylinder with a harmonic trap potential has been further

286 a circular receiver coil wrapped into a half-cylinder with a meandering tail.

287 ing in a bottle microresonator (a dielectric cylinder with a nanoscale-high bump of the effective rad

288 nt robust steady-state sliding regime of the cylinder with an effective friction that is significantl

289 The radar cross section (RCS) of the cylinder with and without absorber attachment has been c

290 intrinsic hand muscles when grasping a 6 mm cylinder with the index finger and thumb while the hand

291 Compared to a cylinder with the same length and volume, we predict tha

292 Both samples were made into cylinders with a diameter under 12 mm.

293 tocleavage at the ONB linker, leading to PFS cylinders with a residual percentage of corona chains de

294 block copolymer unimers to a solution of the cylinders with ca. 10% residual coronal chains led to th

295 ers enforce the formation of hydrogen-bonded cylinders with intercylinder spacing governed by the siz

296 demonstrate the potential application of the cylinders with LC cores as a cargo-carrier by the succes

297 n Boulder, Colorado, charged 30 aluminum gas cylinders with northern hemisphere air at Niwot Ridge, C

298 Methods: Hollow Rose metal cylinders with walls 2-4 mm thick were used to shield a

299 fective spheres, ellipsoids, and bacilliform cylinders, with regions of T = 4 geometry interspersed w

300 uantitative accuracy of 1.2% in the Jaszczak cylinder (xSPECT Quant cross-calibrated to the dose cali