... addition of 100 lLof2· Kirby buffer [25] and 80 lLofH 2 O, and rRNA was obtained by precipitation after two phenol– chloroform extractions. Four micrograms of rRNA were treatedwith20lL of acetic-aniline ... Electron density of RTA N122A in the vicinity of residue 122. The backbone and sidechains of the N122A substitution are shown as stereo images in thick ball and stick and the position of the ... expression levels and, as such, these mutants could not be purified. To assess the effect of substitutions made at each of the arginyl residues on catalytic activity of RTA, the ability of each of...
Ngày tải lên: 19/02/2014, 12:20
Báo cáo hóa học: " Effect of visual distraction and auditory feedback on patient effort during robot-assisted movement training after stroke" ppt
... Technology- assisted training of arm-hand skills in stroke: concepts on reacquisition of motor control and therapist guidelines for rehabilitation technology design. Journal of NeuroEngineering and Rehabilitation ... of tonal beeps, with each beep sampled at a frequency of 800Hz and lasting 0.1sec. The f requency of repetition of the tonal beeps varied proportionally to the vector magnitude of the position ... Olson L: In Real-Time Sonification of Movement for an Immersive Stroke Rehabilitation Environment Edited by: Scavone GP 2007, 497-503. 48. Maulucci R, Eckhouse R: Retraining reaching in chronic...
Ngày tải lên: 19/06/2014, 08:20
EFFECT OF CASSAVA PULP AND SWINE MANURE COMPOST ON GROWING PLANTS IN GREENHOUSE
Ngày tải lên: 05/09/2013, 09:08
The effect of using light and darkness expressions in symbolism in english literature
Ngày tải lên: 22/12/2013, 12:59
Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx
... absence of ligand, the WPD loop of PTP1B and RPTPa adopts an open (inactive) conformation, and upon ligand bind- ing, it adopts a closed (active) conformation (Fig. 3A). In oxidized PTP1B [12,13] and ... 136.4) and the w torsion angle of Gly255 (18.9 to )157.9) upon oxida- tion. This large rotation of the peptide bond between Ala254 and Gly255 results in a 4.12 A ˚ movement of Gly255 C a and a ... whether the P-loop moves upon oxidation of the catalytic cysteine is the ability of the conserved active site arginine to move Effect of ionic strength and oxidation on PhyAsr R. J. Gruninger...
Ngày tải lên: 18/02/2014, 18:20
Tài liệu The Effect of Social Trust and Economic Growth pdf
... effect on the quality of institution and thus indirectly on economic performance (Knack and Keefer, 1997; Whiteley, 2000). 3 Econometric Analysis 26 results from an OLS and random effects ... performance seem only 3 Econometric Analysis 25 between additional information from control variables and less information due to fewer observations. Based on this consideration the strategy ... additional robustness tests to control for the consistency and unbiasedness of the estimators are conducted. The first regression with data only from the PWT and WVS contains the additional...
Ngày tải lên: 20/02/2014, 16:20
Tài liệu Báo cáo khoa học: Effect of sequence polymorphism and drug resistance on two HIV-1 Gag processing sites pdf
... hydrolysis of the substrates harboring these mutations was more pronounced for the wild-type enzyme and nonactive-site mutants (L90M and M46L) than for the active-site mutants. Consequently, mutation of ... (2001) Interaction of HIV-1 protease and gag gene mutations in response to amprenavir-selective pressure exerted in amprenavir-treated subjects – contribution of Gag p6 changes L449F and P453L. Antivir. ... (peptides 4 and1 , 5and2 , 6and3 ),theAlatoValmutationatP2,seen in resistance, increased the specificity constant by two to tenfold. As the Ala to Val mutation had a varying effect on the specificity constant...
Ngày tải lên: 21/02/2014, 03:20
Effect of raw material and processing factors
... equation that was obtained from standard gallic acid graph. Effect of extraction temperature on extract concentration In these tests, 20 g of each dried artichoke component consists of leaf, ... tablets and investigate the effects of raw material composition, additives and processing conditions. From these results, process conditions will be recommended for the optimization of extract concentration, ... of leaf, flower, stalk and root of dried artichoke, concentration of spray-drying solution, spray-drying temperature, spray-drying carrier, concentration of spray-drying carrier, proportion of...
Ngày tải lên: 27/02/2014, 22:28
Báo cáo khoa học: Protective effect of dietary curcumin and capsaicin on induced oxidation of low-density lipoprotein, iron-induced hepatotoxicity and carrageenan-induced inflammation in experimental rats ppt
... formation was 29 and 21% at 3 and 12 h of LDL oxidation, respectively, in this case. A decrease in TBARS formation of 37 and 24% was seen at 3 and 12 h of copper-induced LDL oxidation in the case of ... combination of curcumin and capsaicin. Thus, the protective effect of the combination of dietary curcumin and capsaicin on LDL oxidation both in vivo and in vitro was greater than that of the individual ... Dietary curcumin and dietary capsaicin significantly inhibited the oxidation of LDL, as indicated by TBARS values which were 71 and 62% of control rats. Extent of iron-induced oxidation of LDL was considerably...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: "Transparent combination of rule-based and data-driven approaches in a speech understanding architecture" pot
... interpretation errors on in-domain test data for different amounts of training data and different versions of the system. Training and test data both in speech form. "Data" = proportion of training ... they may involve performing speech recognition on speech data, parsing on text data, application of hand-coded rules to the results of parsing, or some combination of these. Statis- tics are then ... Frey, and L. Wong. 2002. Combination of statistical and rule-based approaches for spoken language under- stadning. In Proceedings of the Seventh Interna- tional Conference on Spoken Language...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo " Effect of pomelo (citrus grandis (l). osbeck) peel extract on lipid-carbohydrate metabolic enzymes and blood lipid, glucose parameters in experimental obese and diabetic mice " doc
... Fig.3. Effect of C. grandis peel extract fractions on enzymatic activities of lipase (A) and CPT(B) in treated obese mice (↑ Increases). 3.4. Effect of STZ on ND-fed and HFD fed mice Injection of ... anti-diabetes mechanism of traditional remedies. Inhibition of enzymatic activity of the digestion and absorption of dietary fat such as lipase, lipoprotein lipase and enhancement of carnitine acyl ... investigated, in the future, for treatment and prevention of obesity and diabetes and other diseases. The investigation of effects of plant extracts on activity of lipid-carbohydrate metabolic enzymes...
Ngày tải lên: 14/03/2014, 10:20
the effect of the hydrothermal treatment with aqueous naoh solution on the photocatalytic and photoelectrochemical propertiesof visible light-responsive TiO2thin films
... separate evolution of (*)H 2 and (~)O 2 under solar light irradiation on NaOH(5)-Vis-TiO 2 /Ti/Pt, Vis-TiO 2 /Ti/Pt and UV-TiO 2 /Ti/Pt in an H-type glass container and the time profile of the relative intensity ... magnetron sputtering (RF-MS) deposition method at high substrate temperature and their applications for the separate evolution reaction of H 2 and O 2 from water under visible light irradiation [8–12]. ... conversion efficiency of 0.23%. The hydrothermally treated Vis-TiO 2 /Ti/Pt could, thus, be considered a unique photofunctional material for applications in clean and safe H 2 production systems...
Ngày tải lên: 20/03/2014, 13:11
Department of Reproductive Health and Research including the UNDP/UNFPA/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP) doc
... Iraqi physicians and included updates on contraceptive technology, a session on WHO guidelines and tools, clinical skills demonstration and sessions on counselling and communication skills. PFP ... Finalization of a list of sexual health indicators and identification of opportunities for field testing. Development of sexuality counselling guidelines. Continuation of work on revision of ... (http://www.who.int/about/licensing/copyright_form/en/index. html). The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning...
Ngày tải lên: 23/03/2014, 06:20
Báo cáo khoa học: Effect of oxidative stress and involvement of poly(ADP-ribose) polymerase (PARP) in Dictyostelium discoideum development doc
... oxidative stress and the role of PARP during development. We used hydroxylamine (HA) to induce in situ generation of H 2 O 2 and monitored the effect of benzamide, a PARP inhibitor, on oxidative ... plates, and monitored for devel- opment. Effect of benzamide on the fate of spores formed under HA stress Spores formed after treatment with 2.5 and 4 mm HA in the presence and absence of benzamide ... the effect of PARP inhibition under oxidative stress on two genera- tions by reviving the spores and monitoring growth and doubling time. It was found that in normal cells, PARP inhibition (1...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo khoa học: Effect of monovalent cations and G-quadruplex structures on the outcome of intramolecular homologous recombination doc
... bottom. Effect of cations and G-quartets on recombination P. Barros et al. 2988 FEBS Journal 276 (2009) 29832993 ê 2009 The Authors Journal compilation ê 2009 FEBS Effect of monovalent cations and ... generation of duplications in the presence of a G-quadruplex. Accord- ing to this, the generation of duplications is explained by replication slippage on the strand of new synthesis. The presence of ... transloca- tions, loss of transcriptional control, and promotion of tumorigenesis [1]. In human cells, the repair of DSBs can take place through two independent systems: homologous recombination (HR), and...
Ngày tải lên: 29/03/2014, 23:20
(ebook) crc press - pattern recognition in speech and language processing 2003
... following conditions are satisfied: such that for all t, the inner product where is the Hessian matrix of second order partial derivatives; is the unique such that Then, given by will converge ... -4 -2 0 2 4 6 8 10 -0 .1 0 0.1 0.2 0.3 0.4 0.5 0.6 FIGURE 1.1 A plot of the value of the derivative of the sigmoid function. $CUGF QP 'SU CPF VJG /%' QDLGEVKXG HWPEVKQP ... diagram of a speaker verification system XGTKſECVKQP RGTHQTOCPEG = ? +P VJG HQNNQYKPI UWDUGEVKQPU OQTG FGVCKNGF FKUEWUUKQPU CTG IKXGP VQ VJGUG CRRTQCEJGU 1.7.1 Speaker Verification and...
Ngày tải lên: 28/04/2014, 09:51