... was the onset of displacement of the marker on the head of the third metacarpal and the end of the cycle was the return of the marker to the starting point after completing the drinking task As ... analysis A descriptive analysis was made of the clinical and functional variables by calculating the median and interquartile range of the quantitative variables and the frequencies and percentages of ... proximally and the Z-axis was the line that joined both epicondyles in the lateral direction In the hand, the origin was at the midpoint between radial and ulnar styloid of the wrist, the Y-axis was...
Ngày tải lên: 19/06/2014, 08:20
... [8–10] In fact, since the bigger QDs have lower transition rates than the smaller ones, the carrier transfer from the latter to the former causes a slight increase of the radiative decay time ... the QD ground-state and the InGaAs quantum well lowest state This suggests that at high temperature the thermal escape becomes the main non-radiative process Figure shows a comparison among the ... have found that the higher energy states of the QDs don’t act as intermediate stages in the carrier relaxation, while the carriers can cool down to any lower energy states following a relaxation...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo khoa học: The influence of heterodimer partner ultraspiracle/retinoid X receptor on the function of ecdysone receptor pot
... resulted in an increase in the performance of HsRXR as a partner for CfEcR Particularly, replacing three amino acids (DAK) located in the loop between helices and of HsRXR with the amino acids (EVR) ... in the presence of ligand was maximum in the case of HsRXR and minimum in the case of the Hs–LmRXR chimera, and LmRXR was between these two (Fig 9) These data suggest that the EcR and USP can ... chimeras between HsRXR and LmRXR The amino acids that are from HsRXR are shown with a pink background The amino acids from LmRXR are shown with a green background The amino acids that were mutated...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: The influence of cold shock proteins on transcription and translation studied in cell-free model systems pdf
... Bioanalyzer In the absence of CSPs and in the presence of the equivalent amount of BSA in the according buffer a distinct band of transcription product was also present as a small amount of undigested ... occurrence of intramolecular RNA base pairings on mRNA encoding the protein of interest These secondary structures are able to mask regulatory sequences on the mRNA, for example the ShineDalgarno sequence ... interpreted as a binding of CSP directly to RNA due to the absence of DNA This binding property can result in an increased accessibility of ribonucleases to the mRNA or of masking of regulatory sequences...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: The influence of cholesterol on the interaction of HIV gp41 membrane proximal region-derived peptides with lipid bilayers potx
... as a cholesterolbinding domain Peptides that specifically bind to or are able to induce the formation of cholesterol-rich domains are quite rare and peculiar, and therefore attract a lot of attention ... has a + net formal charge, and the negatively charged lipid For MPRP-I, the partition constant increase was not as high and in the case of MPRP-S the partition constant remained unchanged relative ... that specifically bind to or are able to induce the formation of cholesterol-rich membrane domains It was proposed that a small amino acid sequence (LWYIK) within the MPR is a cholesterol-binding...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo khoa học: The influence of temperature and osmolyte on the catalytic cycle of cytochrome c oxidase ppt
... set of data points Fig The time course of the absorbance changes at (A) 276 K (d) and (B) 250 K (s) These data are taken from the absorption spectra of Figs and In both panels, the data have ... older work Kinetic and thermodynamic parameters are summarized in Table The Arrhenius activation energy calculated from the data of Fig is 12 kcalÆmol)1, also about the same as found in earlier work ... K An equation containing the sum of three exponential rates was fit to the data thereby yielding three rate constants at each temperature The fitted lines are included in the figure The typical...
Ngày tải lên: 31/03/2014, 07:20
Báo cáo hóa học: " Research Article Removing the Influence of Shimmer in the Calculation of Harmonics-To-Noise Ratios Using Ensemble-Averages in Voice Signals" docx
... signal, of the decaying tails of previous pulses This summation of tails adds differences to the pulses, interpreted as noise in the model and causing a reduction in the calculated HNR as the introduced ... by the PDA, and a comparison of several amplitude measures can be found in [21] In practice, the detected pulse boundaries and amplitudes differ from the real ones, causing a reduction in the theoretical ... “Investigation of a glottal related harmonics-to-noise ratio and spectral tilt as indicators of glottal noise in synthesized and human voice signals,” Journal of the Acoustical Society of America, vol...
Ngày tải lên: 21/06/2014, 20:20
Báo cáo hóa học: " Research Article New Method to Determine the Range of DVB-H Networks and the Influence of MPE-FEC Rate and Modulation Scheme" doc
... routes indicated in red The total length of these routes is 40 km The ranges are calculated as the distance from a location noted as the “imaginary transmitter” ITx The location ((x, y, z)-coordinates) ... between ITx and the location of the sample in the window that is the furthest away from the transmitter ITx An analogous definition is used for RE|5 A comparison of the values of R, RCINR|5 and RE|5 ... transmitters in the SFN In the network no static delay is used, that is, all transmitters transmit at the same time The locations of the transmitting base stations (Tx) are a tower at the Rooigemlaan-Groendreef...
Ngày tải lên: 21/06/2014, 22:20
Báo cáo hóa học: " Tin Oxide Nanowires: The Influence of Trap States on Ultrafast Carrier Relaxation" potx
... absorption is again a direct measure of the presence of the photo-generated carrier at the probing energy states We will begin the analysis of the data from the degenerate induced absorption measurements ... in order to purge the tube Following this the temperature was ramped to 800 °C in an Ar flow of 100 sccm at a rate of 30 °C/min Upon reaching TG, the flow of Ar was maintained at 100 sccm for a ... whereas the y-axis indicates the induced absorption The behaviour appears to be complex and varies over the probing spectral range For some of the probing wavelengths there is a sharp drop in the...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo khoa hoc:" Simulation analysis to test the influence of model adequacy and data structure on the estimation of genetic parameters for traits with direct and maternal effects" ppsx
... 2 σe σAo σAm 2 σe σAo σAm σAoAm 2 2 σe σAo σAm σC 2 2 σe σAo σAm σAoAm σC Analysis models (Co)variances estimated A AMR AC AMRC 2 σe σAo 2 σe σAo σAm σAoAm 2 σe σAo σC 2 2 σe σAo σAm σAoAm σC ... generated according to a prolificacy of 115% Each year, 1/3 of the males and 1/5 of the females were replaced by offspring at random The remaining offspring was discarded 372 V Clément et al so that the ... structure Table II Values of variance components and parameters used for simulation Variances, covariances and parameters A AMR0 AMR25 AMR50 AMR0C AMR25C AMR50C Population σP hAo h2 Am rAoAm σAoAm /σP...
Ngày tải lên: 09/08/2014, 18:21
Báo cáo khoa học: "Infrared Thermography and Ultrasonography to Indirectly Monitor the Influence of Liner Type and Overmilking on Teat Tissue Recovery" pdf
... Thermography furthermore images a pictorial summary of the heat gradients generated and can thereby visualise the thermal patterns of the skin resulting in useful mapping of the underlying circulation ... processing the thermographic images in AmberTherm software (Amber, USA) Temperatures were recorded at the centre of the teat tip, at the mid-teat, and at the centre of the teat base The ambient ... preparation This stands in contrast to Neijenhuis et al (2000) who claim an increase in teat diameter of about 12% and an increase of only about 10% in teat canal lengths from preteat preparation...
Ngày tải lên: 12/08/2014, 15:21
Báo cáo y học: " The necessary future of chiropractic education: a North American perspective" doc
... Any professional level educational system must adopt the tenets of the academy: scientific thinking, rigor and critical analysis Faculty in the academy have the dual duties of being teachers and ... study aimed at unearthing problems within medical education than it was a factfinding task dedicated to verifying the prevailing view of medical school academia and its insufficient base in science ... recognized that a research base was vitally important to our future Dr Watkins was one of the pioneers in the National Chiropractic Association's efforts to raise educational standards in the 1930s and...
Ngày tải lên: 13/08/2014, 13:22
telephone conversation openings in english and vietnamese (from a language - cultural perspective) = mở đầu hội thoại qua điện thoại trong tiếng anh và tiếng việt (nhìn từ góc độ ngôn ngữ và văn hóa
... CONCLUSION Recapitulation I examined the data by doing a simple count of how many of the categories for openings (Schegloff 1968) appeared in the data, and in what combinations to get an idea of how ... remarks Although telephone call openings appear at first sight to be a relatively simple and invariable routine, there is actually great variation in the way they are realized across languages, ... communicate with each other, for example, speaking on the telephone or face-to-face, writing a letter or sending an e-mail message, reading the newspaper or interpreting a graph or a chart The way in...
Ngày tải lên: 02/03/2015, 14:37
Telephone conversation openings in English and Vietnamese (from a language - cultural perspective)
... differences in the ways particular activities are carried out and signaled Using Conversation Analysis (CA) as the methodology, this study illustrates the cultural characteristics of the format and interactional ... conversation is a challenge to anybody learning a foreign language and remains a sensitive area in intercultural encounters, even for those who have mastered the basics of a foreign language and ... conversation openings is that they have a "perfunctory" character (Schegloff, 1986:113) In other words, in opening a telephone conversation, participants go through these routines in a rather automated...
Ngày tải lên: 10/08/2015, 19:52
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
... Structural insights into the mechanochemical nature of a- CT catalysis A more detailed analysis of the inuence of chemical glycosylation on the dynamics of a- CT from the theoretical simulations was additionally ... these parameters Analysis of the changes in internal hydrogen bond composition for the protein-glycan conjugates indicates that for all of the conjugates there was also an increase in these internal ... conjugates were independent of the size of the glycan (Tables and 5, [36]) The analysis revealed that the changes in these parameters statistically correlate for both the acylation and deacylation...
Ngày tải lên: 19/02/2014, 05:20
Báo cáo khoa học: Stabilities and activities of the N- and C-domains of FKBP22 from a psychrotrophic bacterium overproduced in Escherichia coli pptx
... characterizations of N-domain+ and C-domain+ will facilitate understanding of the roles of these domains in the intact molecule The observation that N-domain+ exists as a dimer, whereas C-domain+ exists as a ... pET-2 8a to produce plasmids pSIB1-Cd and pSIB1 -a3 +Cd, respectively The sequences of the 5¢ PCR primers were 5¢-AGAGAGAA TTCATATGTCAGATTTGTTCAG-3¢ for N-domain+, 5¢CTGAAAACGCTAAGCATATGGGTATTACGA-3¢ ... C-domain+, and C-domain– The primary structures of these variants are schematically shown in comparison with that of the intact protein in Fig Because a long a3 helix spans both the N- and C-domains, and...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: Weak organic acid stress inhibits aromatic amino acid uptake by yeast, causing a strong influence of amino acid auxotrophies on the phenotypes of membrane transporter mutants ppt
... the in uences of aromatic amino acid auxotrophy on weak acid resistance was initiated in response to the finding that losses of Pdr12p or of Azr1p appeared to be exerting opposite effects on acetate ... indicated by the initial plating (Fig 1), underlining the importance of progressing from initial plating assays (Figs 1–3) to detailed studies of growth kinetics for any full characterization of the effects ... intermediates (e.g shikimate) that allow aromatic amino acid synthesis to occur independently of the transketolase reaction [19] Weak acid stress in yeast is acting in a fundamentally different way...
Ngày tải lên: 23/03/2014, 21:20
báo cáo hóa học:" Assessing the construct validity of the Italian version of the EQ-5D: preliminary results from a cross-sectional study in North Italy" docx
... Dallolio coordinated data entry and data analysis, Dr Savoia provided assistance with data analysis and the narrative of the manuscript All authors revised the text and provided information and ... mobility impairment Angina, asthma and COPD mainly affected the usual activities domain Angina was associated with the anxiety and depression domain with 210% increased odds of reporting impairment ... domain, and a 370% increased odds in the usual activities domain (OR = 4.7, 95% C.I 3.3–6.7) Having a headache at least once a week affected mainly the pain and discomfort domain with a 300% increased...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo y học: " The prevalence of common mental disorders and PTSD in the UK military: using data from a clinical interview-based study" pdf
... allowed for a 60% response rate The final study had greater statistical power than envisaged as the final response rate was 76% Analysis All statistical analyses were undertaken using the statistical ... ethnicity) and in turn the main study was representative of the UK military in 2003 [9] The final sample size was 821 (see Figure 1) Participant Tracing Participants were approached through an invitation ... educational attainment, greater pre-enlistment vulnerability, holding a lower rank, and being in the Royal Air Force Alcohol abuse was assoTable 1: Mental health disorders in the KCMHR military...
Ngày tải lên: 11/08/2014, 17:20
Báo cáo y học: "Health related quality of life in trauma patients. Data from a one-year follow up study compared with the general population" potx
... collecting the data, performing the data analyses and writing the article LS also collected data ISB, LS and HM participated in the planning of the study and discussions during data analyses, read the ... participated as the main supervisor of the whole process of the study: planning of the study, analysis of the data and reading, discussion and improvement of the manuscript All authors have read and approved ... article as: Tøien et al.: Health related quality of life in trauma patients Data from a one-year follow up study compared with the general population Scandinavian Journal of Trauma, Resuscitation...
Ngày tải lên: 13/08/2014, 23:20