... the reaction temperature When the temperature was stabilized, the silane was fed into the reaction cell and kept for 30 The approximate pressure inside the reactor was about 400 Torr Before the ... diameters in the range 8–35 nm The TEM analysis of this sample further demonstrated the high uniformity of the nanowires along their axis As seen in Fig 2, almost the full body of the nanowire ... composition and the oxidation state of the silicon product The binding energies were corrected by reference to the C(1s) line at 284.5 eV The fitting of the XPS spectra and the quantification of the surface...
Ngày tải lên: 16/03/2014, 15:09
... 166.4 158.1 196 .1 118.0 160.0 171 .7 139.3 146.8 166.4 139.2 1 47. 4 143 .7 135.3 1 47. 9 177 .9 141.5 172 .7 169.6 172 .7 1 17. 5 185.0 6.48 7. 16 5 .76 5.42 4.93 6.62 5.69 8.35 7. 19 8.04 7. 31 8. 07 7.48 6.63 ... 5.93 5 .73 5.18 3 .76 7. 29 6.48 7. 08 7. 11 5 .74 5.48 6.99 7. 21 6. 67 5.39 5.99 8.31 5.39 6.59 7. 07 8.15 7. 93 7. 53 10.22 6 .76 7. 45 8.53 9.14 7. 37 8.59 8.53 8.91 10 .72 47. 4 41.6 41.3 50.0 54.1 47. 8 51.9 ... 52.0 48.8 55.2 47. 3 47. 8 54 .7 61.1 57. 2 74 .6 141.9 141.6 126.8 177 .9 173 .5 141 .7 159.0 142.1 129.4 1 37. 6 164.3 196 .0 110.8 1 57. 7 150.8 133 .7 162.4 164.8 140.4 149 .7 135.0 136.2 1 37. 2 145.8 133.2...
Ngày tải lên: 22/02/2014, 07:20
Báo cáo "The dependence of the nonlinear absorption coefficient of strong electromagnetic waves caused by electrons confined in rectangular quantum wires on the temperature of the system" doc
... Figure shows the dependence of the nonlinear absorption coefficient of a strong EMW on the temperature T of the system at different values of size Lx and Ly of wire in the case of electron- optical ... is influenced by other parameters of the system, such as the size Lx and Ly of wire, the intensity E0 of the strong electromagnetic wave Specifically, when the intensity E0 of the strong electromagnetic ... Journal of Science, Mathematics - Physics 26 (2010) 115-120 show the dependence of the nonlinear absorption coefficient of a strong EMW by confined electrons in RQW on the temperature T of the system...
Ngày tải lên: 22/03/2014, 11:20
Báo cáo khoa học: Monitoring the prevention of amyloid fibril formation by a-crystallin Temperature dependence and the nature of the aggregating species pdf
... and the density decreased by 0.01 67 gÆcm)3, from the start of the experiment By the end of the measurement, the thickness had increased by 0.342 nm, the mass had increased by 0.10 ngÆmm)2 and the ... fluorescence The subsequent plateau phase is associated with a decrease in the concentration of small species, or the aggregation and precipitation of fibrils [ 37] The kinetics of these three stages of the ... which is consistent with the temperature dependence of fibril elongation rates of the Ab peptide [39] In addition to decreasing the rates of fibril formation at all temperatures for reduced and native...
Ngày tải lên: 30/03/2014, 04:20
Báo cáo khoa học: Regulation of the muscle-specific AMP-activated protein kinase a2b2c3 complexes by AMP and implications of the mutations in the c3-subunit for the AMP dependence of the enzyme docx
... that the function of AMPK c3 is conserved across the mammalian species [32] The R225Q 2888 mutation in c3 is equivalent to the R302Q substitution in c2, the dominant isoform of the c-subunit in the ... Table Effect of the mutations in the AMPK c3 gene on the AMP dependence of the enzyme Fold stimulation reflects the activation of the corresponding AMPK complexes by 200 lM AMP relative to the basal ... showed that, in the conditions tested, the phosphorylation level of Thr 172 of a2 by the upstream kinase LKB1 did not differ for any of the mutants (Fig 3A) The V224I, R225Q, H306R and R307G substitutions...
Ngày tải lên: 30/03/2014, 08:20
Influence of the main gasifier parameters on a real system for hydrogen production from biomass
... at the outlet of the catalytic filter candle Table e Concentrations of CH4, CO, CO2 and Temperature at the outlet of the gasifier and of the catalytic filter candle, respectively, at various temperature ... 2 87 419 5 67 136 58 71 91 2 97 462 559 T ¼ 800 C CH4 out gasifier CH4 out candle CO out gasifier CO out candle CO2 out gasifier CO2 out candle T out candle 138 97 242 263 191 232 630 134 71 166 ... 75 0 C CH4 out gasifier CH4 out candle CO out gasifier CO out candle CO2 out gasifier CO2 out candle T out candle 139 123 201 2 27 204 246 612 136 100 128 148 263 355 584 136 79 92 110 2 87 419...
Ngày tải lên: 01/08/2016, 09:32
Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
... and the T3 Thermocycler (Biometra) Samples were preincubated at 95 °C for 10 The PCR cycle consisted of 30 sec of denaturation at 94 °C, 30 sec of annealing at 50 °C, and of extension at 72 °C ... were designed for quantitative PCR as shown in Table Sequence of PAO651f is the reverse complement sequence of PAO651 probe Sequence of PAO846r is the same sequence of PAO846 probe For the quantitative ... values for the DNA standards versus logarithm of their starting copy number was constructed A typical linear regression line is shown in Figure The averages of R2 value and the slope of the calibration...
Ngày tải lên: 05/09/2013, 09:38
Validity of the achievement written test for non major, second year students at economics department, hanoi open university
... QT1' 7 7 6 6 7 7 8 174 QT2 7 7 8 8 9 QT2' 8 8 7 8 8 8 7 8 KT1 KT1' 7 8 8 8 8 7 8 8 7 6 9 7 8 181 192 185 185 Table 6: written test scores – Semester KT2 7 8 7 8 7 7 8 181 KT2' 8 7 8 8 9 7 8 189 The ... with presenting the rationale, the scope of the study, the aims of the study, the methods of the study and the design of the study Part is the body of the thesis which consists of three chapters ... about the difficulty of the test 31 Chart 5: Students’ comments on the difficulty of the test When being asked about the difficulty of the test, 23% of the students share the same idea that the...
Ngày tải lên: 06/02/2014, 14:45
Tài liệu THE FUTURE OF THE WILD Radical Conservation for a Crowded World ppt
... 2 57 2 07 introduction But ask now the beasts, and they shall teach thee; and the fowls of the air, and they shall tell thee: Or speak to the earth, and it shall teach thee: and the fishes of the ... the early 1 970 s, followed by fur seals in the mid-1 970 s to mid -198 0s, then sea lions in the late 1 970 s to 199 0s, and finally sea otters The sea lions didn’t just have orcas to worry about, either ... of the bison could be the foundation for the rural economy as well as the linchpin for the ecology of the plains In the late 198 0s and early 199 0s, most residents on the Great Plains saw the...
Ngày tải lên: 17/02/2014, 17:20
FAQs Tuberculosis Component of the Technical Instructions (TIs) for the Medical Examination of Aliens in the United States doc
... Receiving the equivalent of 15 mg/day or more of prednisone for at least one month o Have a history of organ transplant • Have signs or symptoms of active TB, regardless of the size of induration of the ... should the civil surgeon follow for the non-TB portions of the medical examination? The civil surgeon should follow the 199 1 Technical Instructions for Medical Examination of Aliens in the United ... with the TB Control Program of the local health department about the availability of latent TB infection (LTBI) treatment? Yes The civil surgeon should contact the TB Control Program of the local...
Ngày tải lên: 06/03/2014, 04:20
Báo cáo khoa học: Identification of the structural determinant responsible for the phosphorylation of G-protein activated potassium channel 1 by cAMP-dependent protein kinase pdf
... [18] To assess the role of the S ⁄ Ts in the regulation of GIRK1 via PKA in a manner that is unbiased by the eventual contributions of the other subunits in a heterooligomer, the corresponding ... Bradford MM (1 976 ) Rapid and sensitive method for quantitation of microgram quantities of protein utilizing principle of protein-dye binding Anal Biochem 72 , 248–254 37 Dascal N & Lotan I (199 2) ... with the KHA2 antisense oligonucleotide (25 ng per oocyte) together with the appropriate RNA (amounts in pg per oocyte): m2R: 1500; GIRK1F137S: 37. 5; GIRK1F137SS385C: 37. 5; GIRK1F137SS401C: 37. 5;...
Ngày tải lên: 07/03/2014, 00:20
Sony vs. Samsung: The inside story of the electronics' giants battle for global supremacy
... execs wear thermal underwear.”10 But fortunes soon changed In 19 97, Fortune had named Idei as “Asia’s Businessman of the Year.” But in 199 9 it gave the same title to Jong-yong Yun of Samsung ... mixture of the sine curve of analogue and 0/1 values of digital It also refers to the integration of AV and IT Idei envisioned the V AIO as a platform for a network service over which Sony could offer ... could bring out a new gadget like the Walkman as a luxury item, then gradually lower the price and widen the market over time Now, since the rise of cheap Asian manufacturing in the 198 0s, companies...
Ngày tải lên: 14/03/2014, 14:02
Office of the Deputy Inspector General for Auditing FY 2013 Audit Plan ppt
... about problems and deficiencies in the Department’s operations and the need for corrective action The Office of the Deputy Inspector General for Auditing is one of six components within the Office ... the Office of the Inspector General that performs oversight of the Department The Office of the Deputy Inspector General for Auditing conducts audits on all facets of DoD operations The work results ... availability of spare parts for the C- 27/ G222 will allow for continued sustainability of the aircraft for the Afghan Air Force Datron Radio Contracts to Support the Afghan National Security Forces...
Ngày tải lên: 15/03/2014, 23:20
Báo cáo khoa học: Molecular basis of the unusual catalytic preference for GDP/GTP in Entamoeba histolytica 3-phosphoglycerate kinase doc
... that the amino group at carbon of the guanine ring may interact with the side chain of Glu309, whereas the carbonyl group at position of the guanine ring may interact with the hydroxyl group of the ... characterization of recombinant glycolytic enzyme and flux control analysis FEBS J 272 , 176 7– 178 3 Reeves RE, Serrano R & South DJ (1 976 ) 6-Phosphofructokinase (pyrophosphate) Properties of the enzyme ... 60, 265– 272 Suzuki K & Imahori K (1 974 ) Phosphoglycerate kinase of Bacillus stearothermophilus J Biochem 76 , 77 1 78 2 MacKerell AD Jr, Feig M & Brooks CL 3rd (2004) Extending the treatment of backbone...
Ngày tải lên: 16/03/2014, 01:20
Temperature dependence of morphology and diameter of silicon nanowires synthesized by laser ablation
... resulted in the formation of chains of silicon nanoparticles The formation of the kinks of silicon nanoparticle chains resulted from a change of growth direction of the SiNWs We examined the kinks ... length The other, the rest of the branch, was a complete amorphous silicon oxide Fig is the HRTEM image of the interface (arrow in Fig 1d) of two kinds of structures along the axis of the branch ... collecting the deposited products There existed a temperature gradient from center to the gas outlet end of the furnace A PtRh–Pt thermocouple was used to measure the temperature distribution in the...
Ngày tải lên: 16/03/2014, 15:09
Fundamentals of the finite element method for heat and fluid flow lewis, nithiarasu,seetharamu
... algebraic equation (because of the presence of the T term) The solution of this equation gives the steady state temperature of the plate If we want to calculate the temperature of the plate as ... convection The unknown variables in the present analysis are the temperature of the metallic part Tp , the temperature of the gas Tg , and the temperature of the enclosure wall Tw For simplicity, ... the actual motion of the molecules, or because of the motion of the free electrons if they are present Therefore, this form of heat transport depends heavily on the properties of the medium and...
Ngày tải lên: 17/03/2014, 13:53
Báo cáo " The dependence of the parametric transformation coefficient of acoustic and optical phonons in doped superlattices on concentration of impurities" pot
... Semicond 11 (1 977 ) 809 [4] E.M Epshtein, Sov Phys Semicond 10 (1 976 ) 1164 [5] G.M Shmelev, N.Q Bau, V.H Anh, Communiccation of the Joint Institute for Nuclear, Dubna, 600 (198 1) 17 [6] L.V Tung, ... The Fourier transforms take the form : ∞ r r Ψ q (ω ) = ∫ 〈Ψ q 〉 t eiωt dt; r 〈Ψ q 〉 t = −∞ 2π ∞ ∫Ψ r q (ω )e−iωt d ω (7) −∞ r One finds that the final result consists of coupled equations for ... kb = 1.38 07 × 10−23 j/K , f = 1023 m −3 , e = 1.60 219 ×10 19 C , h = 1.05459 × 10−34 j.s , T=300K, q = 3.2 × 1 07 m−1 Fig Dependence of the K1 on nD Fig shows the parametric transformation coefficient...
Ngày tải lên: 22/03/2014, 11:20
HEALTH STATUS AND MEDICAL TREATMENT OF THE FUTURE ELDERLY: IMPLICATIONS FOR MEDICARE PROGRAM EXPENDITURES potx
... Studies of the biology of cancer have informed the biology of aging and vice versa A deeper understanding of the biology of aging has the potential to affect not just cancer, but all of the disorders ... one of the most useful features of the FEM to the Office of the Actuary, namely the ability to model the potential effects on future costs of a variety of hypothetical or likely trends in medical ... 2000) The use of liposomes eliminates the need for viral vectors In addition to the requirement for a healthy gene or some other nucleic acid of interest, the gene therapy process requires two other...
Ngày tải lên: 22/03/2014, 13:20
Official Report of the Exploration of the Queen Charlotte Islands for the Government of British Columbia doc
... the 5th of May, having secured the services of two Hyda Indians, one a native of Ninstints, the extreme southern village of the Hyda nation, familiar with the shores of the southern portion of ... its mouth, empties into 46 Official Report of the Exploration of the Queen Charlotte Islands the south-eastern part of the inlet About six miles east of Entrance Island, we reach the mouth of the ... systematic effort has hitherto been made for the exploration of the entire group Under the direction of the Dominion Government, the waters and shores of the north and east coast of the islands...
Ngày tải lên: 23/03/2014, 08:21
ADAS for the Car of the Future - Interface Concepts for Advanced Driver Assistant Systems in a Sustainable Mobility Concept of 2020 pptx
... In addition to the visual and auditory modalities, the haptic modality maybe used for input and output of information. For input, this modality has been used for years in the form of buttons, dials and switches. For output, this modality is ... These concluding requirements are the result of current research, and apply to a 'general public'. The objected user group of the Car of the Future is part of the general public, so these characteristics can be added to the total user image. Other findings from literature turn out to correspond to the ones found in the Nexus vision ... This concludes the user analysis. It's been investigated who the future users of the system will be, and what their needs and requirements regarding ADAS are. The list of requirements can assist with the further definition of the system The following paragraph discusses the possibilities of the system concept, investigating which requirements can be ...
Ngày tải lên: 23/03/2014, 10:20