Ngày tải lên: 09/08/2014, 01:22
Báo cáo y học: "In-flight medical emergencies: time for a registry"
... Vol 13 No Ruskin aerospace medical researchers, and the traveling public Sand and colleagues’ study should serve as a template for future research in this important area Competing interests The ... Barash PG: Management of in- flight medical emergencies Anesthesiology 2008, 108:749-755 Wagner JL, Ruskin KJ: Pulse oximetry: basic principles and applications in aerospace medicine Aviat Space Environ ... competing interests References Sand M, Bechara FG, Sand D, Mann B: Surgical and medical emergencies on board European aircraft: a retrospective study of 10189 cases Crit Care 2009, 13:R3 Ruskin...
Ngày tải lên: 25/10/2012, 10:06
Báo cáo y học: "In vitro bactericidal activities of Japanese rice-fluid against Helicobacter pylori strains"
... of incubation at 37°C in a microaerophilic atmosphere The remaining bacterial species were also determined in almost the same manner as in the case of H pylori strains described above Heart Infusion ... pHadjusted physiological saline solution demonstrated no bactericidal activities against H pylori ATCC43526 strain The remaining ATCC43504 type strain and 14 clinical H pylori strains (H-1 to H-14) simultaneously ... to 120min., with addition of some amount of proteinase and amylase complex including α-amylase, β-amylase, and glucoamylase In the last phase 5, the enzymes added were inactivated by heating the...
Ngày tải lên: 31/10/2012, 17:03
Bao cao thuc tap in
... thuê bao Tùy theo yêu cầu, tập điểm treo cột, treo vách ngầm đất • Dây thuê bao dây nối từ tập điểm đến thiết bị đầu cuối nhà thuê bao, đường dây thuê bao bao gồm dây thuê bao trời dây thuê bao ... cáp đồng thuê bao Mạng cáp đồng thuê bao hệ thống cáp thông tin sợi đồng kết nối từ nút chuyển mạch /điểm truy nhập đến nhà thuê bao, mạng bao gồm thành phần : dàn phối dây (MDF= Main Distribution ... cáp quang thuê bao Dung lượng từ 12, 24, sợi Cáp quang thuê bao : Là cáp quang thuê bao từ tập điểm quang đến nhà thuê bao Dung lượng từ 02 đến 24 sợi Chiều dài cáp quang thuê bao ≤ 300m khu...
Ngày tải lên: 02/05/2013, 20:42
Tài liệu Báo cáo " Dynamic coordination in RoboCup soccer simulation " doc
... of accesses in carrying out coordination in a MAS, such as Coordination through partial global planning, Coordination through joint intentions, Coordination by mutual modeling, Coordination by ... determining optimal action for every agent, Variable Elimination is used by Guestrin in similar way with variable elimination in Bayesian network [1,2] According to [6], this algorithm operates in ... composed of basic concepts of coordination in multi-agent system as shown in part Following in- depth introduction to the multi-agent system of robocup soccer simulation in section 3.1, we shall specify...
Ngày tải lên: 12/02/2014, 10:20
Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
... rigid domains [domain (residues 1119) and domain (residues 151245)] linked by an interdomain hinge (residues 120150) Interestingly, the connection between the two domains and the hinge appears ... reducing the kinetics of catalysis The results also suggest that the dynamics of the calcium binding site in this structural class of proteins (chymotrypsin-fold proteases) is directly interlinked ... involved in the mechanism of trypsin-like serine proteases? FEBS Lett 271, 913 22 Chen SC & Bahar I (2004) Mining frequent patterns in protein structures: a study of protease families Bioinformatics...
Ngày tải lên: 19/02/2014, 05:20
Tài liệu Báo cáo khoa học: "In-Browser Summarisation: Generating Elaborative Summaries Biased Towards the Reading Context" doc
... reading context Intuitively, only those sentences that map well into the reading context space and are similar to the linking sentence would be good justification material To begin with, the reading ... reading context is helpful, achieving a recall of 57% when identifying sentences that justify content in the linking sentence of the reading context In future work, we intend to explore other latent ... (SVD), the underlying method behind Latent Semantic Analysis (Deerwester et al., 1990), as a means of identifying latent topics in the reading context, against which we compare the linked document...
Ngày tải lên: 20/02/2014, 09:20
Báo cáo "Correlation Effects in Atomic Thermal Vibration of fcc Crystals " pdf
... vibrate under influence of the neighboring environment Taking into account the influences of the nearest atomic neighbors the Einstein effective interaction potential for single vibrating atom is ... into account the influences of the nearest atomic neighbors based on the anharmonic correlated Einstein model [4] This potential contains the Morse potential characterizing the interaction of each ... S are the masses of absorbing and backscattering atoms; and in Eqs (15, 16) u0 , σ2 are the zero point contributions to u2 and σ2 ; ω E , θ E are the correlated Einstein frequency and temperature,...
Ngày tải lên: 05/03/2014, 14:20
Báo cáo " Wavelength shift in microsphere lasers " pptx
... coupling scheme using half-tapered fiber: a) two separate half-tapers, one for coupling 980nm pump in (1.a), the other for coupling signal out from the sphere (Figure 1.a), and b) using one single ... taper i.e adjusting the distance from tip to acceptance point we may also find the appropriate position to select one lasing mode a) b) Fig Selecting a single laser mode by changing the acceptance ... In this experiment we use half-tapers for coupling light in and out because of its relatively simple in making and mounting technique The coupling can be achieved if we put the microspheres very...
Ngày tải lên: 05/03/2014, 14:20
Báo cáo khoa học: Influence of inflammation-related changes on conformational characteristics of HLA-B27 subtypes as detected by IR spectroscopy potx
... functions in maintaining a bound peptide in place As indicated previously, it was to be expected that the distinct water networks within the HLA-B27 binding groove might be in uenced by lowering the ... pVIPR in B*2709 (brown) is indistinguishable from the canonical binding mode of this peptide in B*2705 (B) B*2705 in complex with pVIPR-U5 is shown in purple and B*2709 with pVIPR-U5 in yellow In ... B*2709 in a noncanonical binding mode because of citrullination, a noncanonical binding mode in the B*2709 subtype Furthermore, we investigated whether the micropolymorphism that distinguishes...
Ngày tải lên: 06/03/2014, 00:21
Báo cáo khoa học: In vivo production of catalase containing haem analogues pot
... protein, in binding porphyrins It is not known how haem is transported intracellularly in bacteria, and the mechanisms by which haem is incorporated into soluble and membrane-bound proteins inside ... compounds being taken up into the cell and incorporated into vital haem proteins instead of haem [5] We show here that haem analogues are indeed taken up and can be incorporated into haem proteins, ... transiently bound to specific protein factors in cells Little is known about intracellular haem transport and how haem is incorporated into proteins in vivo to form haem proteins in various subcellular locations...
Ngày tải lên: 06/03/2014, 11:20
Báo cáo khoa học: In vivo RNA interference in oyster – vasa silencing inhibits germ cell development pptx
... were injected in the gonad with 100 lL of saline solution containing dsRNA, or saline solution for the control After dsRNA injection, oysters were maintained in raceways in conditions allowing ... To validate the in vivo dsRNA injection method in oyster, we used an original technique that consisted of monitoring, by in situ hybridization, the administration of digoxygenin-labelled (DIG-labelled) ... study represents an important technical advance for examining the first crucial step in successfully using in vivo RNAi: the introduction of dsRNA into animal tissues than the spermatocyte stage Conversely,...
Ngày tải lên: 07/03/2014, 00:20
Báo cáo khoa học: In vitro expansion of DNA triplet repeats with bulge binders and different DNA polymerases pdf
... reaction by using 32P-labeling primer or template in the presence or absence of DNA-binding agents (DDIs and doxorubicin) The DNA bulge binding of both compounds was detected by CD and UV melting experiments ... ligand–nucleic acid complex is formed To gain insight into the binding of drugs to bulge DNA, several bulgecontaining oligonucleotides were selected as binding hosts for DDI-1A and DDI-1B CD spectroscopy ... overhanging nucleotides were excised completely from the 3¢-terminus in the annealing oligomer, and consequently, no expanded band was observed during incubation Doxorubicin did not inhibit the...
Ngày tải lên: 07/03/2014, 06:20
Báo cáo khoa học: In situ proton NMR analysis of a-alkynoate biotransformations ppt
... from rotten fruits by aerobic enrichment cultures in liquid minimal medium containing 2-butynedioate as the sole carbon source The bacterial strain was classified as P putida (DSMZ ID 99–842) by ... both investigated aerobic biotransformations, indicating that the presence of one or two carboxyl groups does not considerably in uence the substrate acceptance To determine the metabolic Strain ... obviously induced other enzymes that metabolise this substrate in a different way Performing the propynoate biotransformation in 1H2O/ D2O (1 : 1) led to an incorporation of 50% deuterium in all...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: In vivo studies of altered expression patterns of p53 and proliferative control genes in chronic vitamin A deficiency and hypervitaminosis pot
... specific binding was determined by the relative intensity of ethidium bromide fluorescence when compared to the input control Our data show that the RAR binding was almost undetectable in vitamin A-deficiency ... controls, while in acute hypervitaminosis the binding was significantly higher These changes in the RAR–DNA binding is not due to different levels of the retinoic acid receptor induced by the treatment, ... of p53 protein was significantly increased in the liver and lung from vitamin A-deficient rats that in controls c-Jun protein was significantly decreased in vitamin A-deficient rats In the liver...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo Y học: In vivo activation of plasma membrane H+-ATPase hydrolytic activity by complex lipid-bound unsaturated fatty acids in Ustilago maydis docx
... lipid intermixing The reaction was terminated by adding the stopping reagent used for phosphate determination Consumption of substrate by the H+-ATPase was less than 15% under any conditions Kinetic ... Specific activity in lmol PiÆmin)1Æmg)1 protein Line generated by linear regression (r ¼ 0.980) curve for a nonessential activation dependent on the linoleic/oleic ratio present in plasma membrane ... (data not shown) Changes in activity were observed to be the result of an increase in Vmax with little changes in affinity for MgATP Changes in Vmax correlated with increases in À1 18 : 2/18 : ratio...
Ngày tải lên: 08/03/2014, 22:20
Báo cáo " An experience in developing embedded software using JNI " doc
Ngày tải lên: 14/03/2014, 10:20
Báo cáo " Acoustomagnetoelectric effect in a superlattice " ppt
Ngày tải lên: 14/03/2014, 13:20