the roles of vocabulary in language learning and teaching

... role in the cardiovascular system and reperfusion injury Thus, we also investigated the time course of H2S production and its possible role in the rat model of MI/R The main findings of the present ... domain homologous to the cytochrome P450 reductases and an amino-terminal oxygenase domain containing a haem prosthetic group, which are linked roughly in the middle of the protein by a calmodulin-binding ... vessel endothelium is now known to be expressed within the heart, in the endothelium in both the endocardium and the coronary vasculature (including capillary and venular endothelium), in cardiac...

Ngày tải lên: 11/09/2015, 16:07

Ngày tải lên: 18/02/2014, 11:20

... of lack of relevant data They used the education of the total labor force in a state for the measurement of the quality of the labor force of individual industries within the same state But the ... number of men and e1 the proportion of the workers in the lth category of labor services, one may write the index of the total labor input in the form: L = —+—+ H N — Thus, to eliminate errors of ... attainment; on the quality of his education (quality of the school facilities); and other knowledge he gained from his educational training or otherwise, in and outside of the school These are interrelated...

Ngày tải lên: 06/03/2014, 21:20

... available Coding and Code Compression In large measure the coding problems arising in MT and in library work are the same as those occurring in other branches of communication engineering The need ... indeterminacy which does exist in language is the indeterminacy which arises from the mapping of a continuous territory onto a chart with a finite resolving power; it is not the result of an intrinsically ... urgently in MT, because of the great bulk of the material to be stored, but the mathematical problems it presents are the same as in other fields, except where, as in the use of thesaurus methods, the...

Ngày tải lên: 07/03/2014, 18:20

... Engineering in providing services to the government, the public, and the scientific and engineering communities The Council is administered jointly by both Academies and the Institute of Medicine ... president of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences to secure the services of eminent members of appropriate professions ... Potential of Women in Academic Science and Engineering (U.S.) Beyond bias and barriers : fulfilling the potential of women in academic science and engineering / Committee on Maximizing the Potential of...

Ngày tải lên: 14/03/2014, 19:20

... reorganization of the actin filament system, playing a role in the migration of endothelial cells and in recovery of cells from wounding [40] In a variety of cells, in addition to the induction of hsp25 and ... before the addition of recombinant hsp25, as described in Materials and methods Following isolation and washing of the resin, protein was eluted and visualized by SDS/PAGE and Coomassie staining The ... fragment of eIF4G (M-FAG [48,49,52]); containing the eIF4E binding site and central domain of eIF4G (lane vs lane 1), less with the N-terminal domain of eIF4G (N-FAG; lane 3), and not to the C-terminal...

Ngày tải lên: 23/03/2014, 12:20

... explained by breed differences (dairy vs beef), that the cows included in this study were Se deficient at the beginning of the study, and/ or that the dose of Se used was higher than in other ... diets: it's influence on the selenium status of the animals and on the dietary selenium intake of man In Re-defining Mineral Nutrition Edited by: Taylor-Pickard JA, Tucker LA Nottingham, Nottingham ... Se/kg DM), in a ratio of 1:2 on the DM basis By the beginning of May, all the cows had calved and were driven to pasture (0.084 mg Se/kg DM) The mean daily intake of the mineral premix was 70...

Ngày tải lên: 12/08/2014, 18:22

... For secondary endpoints, 21 of 30 (70%) of subjects in the 200 mg IV ibuprofen group, and 19 of 31 (61%) of subjects in the 100 mg IV ibuprofen group, compared to of 28 (32%) of the placebo group ... for the first time in of 224 ibuprofentreated patients (3 percent) and 13 of 231 placebo-treated patients (6%, P = 0.11) Gastrointestinal bleeding was reported in nine patients in the ibuprofen ... participants in the order they were enrolled, based upon stratification The randomization block size was four The randomization block size was not revealed during the course of the study to assist in maintaining...

Ngày tải lên: 13/08/2014, 21:20

... (including duplicates) A review of these abstracts (JLM, PLG) identified 115 papers of potential interest including review papers The published text of 31 ‘randomized’ clinical trials, including ... as the underlying risk of mortality increased the log odds mortality under steroid treatment decreased (Table 5) The removal of the CSG study [32] attenuated the negative slope of the line In the ... representation of the effect The vertical straight line denotes null effect (odds ratio (OR) = 1) The individual points denote the OR for each study and the lines on either side the 95% Bayesian credible intervals...

Ngày tải lên: 13/08/2014, 21:21

... decision-making field of strategic management has used the concepts of uncertainty from these disciplines and applied them to the issues of the firm, including the existence and the boundary of the firm Transaction ... finding these types of uncertainty in the two theories, the interactions among these types of uncertainty are examined Multidimensionality of uncertainty does not necessarily mean that types of ... importance, but also they are interested in the value and cost of information When the benefit of collecting and processing information about the fut ure states of nature exceeds the cost of it, an economic...

Ngày tải lên: 02/11/2014, 00:48

... Conclusion consists of the conclusion of the whole study, the implications for the translation and for the teaching and learning Limitations in doing the research and suggestions for further studies ... beyond enriching the language and culture of a country which it contributes to, beyond renewing and maturing the life of the original text, beyond expressing and analyzing the most intimate relationships ... when the translator reproduces the message of the original text in the SL text in conformity with 29 the current norms of the TL, since the SL and the TL may appear dissimilar in terms of perspective...

Ngày tải lên: 17/07/2015, 11:05

... INVESTIGATIONS ON THE ROLES OF UBIQUITIN IN THE REGULATION OF HEAT SHOCK GENE HSP70B’ EE THIAM HEE, GARY NATIONAL UNIVERSITY OF SINGAPORE 2011 INVESTIGATIONS ON THE ROLES OF UBIQUITIN IN THE ... REGULATION OF HEAT SHOCK GENE HSP70B’ EE THIAM HEE, GARY (B SCI (HONS), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MICROBIOLOGY YONG LOO LIN SCHOOL OF MEDICINE NATIONAL ... OF PHILOSOPHY DEPARTMENT OF MICROBIOLOGY YONG LOO LIN SCHOOL OF MEDICINE NATIONAL UNIVERSITY OF SINGAPORE 2011 ...

Ngày tải lên: 10/09/2015, 08:27

... Each of these modifications has their role in the regulation of transcription In this project we investigated the role of ubiquitin in the regulation of the heat shock gene HSP70B’ Through RNA interference ... Partner of Skp1 104 3.6 The Role of Med21/hSrb7 in the Regulation of HSP70B’ 109 3.7 The Effect of the RNA Interference of Med21/hSrb7 and its Effects on Proteosomal Inhibition of HSP70B’ Induction ... Ubiquitin Proteomsome System 10 1.3.2 The Structure and Function of the 26S Proteosome 13 1.3.3 The Machinery and Process of Ubiquitination in Brief 16 1.3.4 E4 Ubiquitin Ligases in the Elongation of...

Ngày tải lên: 10/09/2015, 08:27

... isoleucine 44 in ubiquitin is the binding site of these ubiquitin binding domains (UBDs) despite the different structural folds in each UBD resulting in minor variations with their exact interaction ... proteins can greatly hinder their ability to bind to ubiquitinated cargo This is mainly due to the ubiquitin molecule interacting with their ubiquitin binding domains and “occupying” these domains ... within the signaling cell and reception of the Notch signal in the receiving cell (Lai et al., 2005) Further investigation into the mechanisms behind the recognition of ubiquitin by proteins functioning...

Ngày tải lên: 10/09/2015, 08:28

... directly into the environment [13, 14] The major routes by which the aforementioned environmental toxicants enter the body are through the skin, the lungs, and the gastrointestinal tract and they ... liquid–liquid and solid phase extractions can be applied for solid samples However they require tedious steps including mincing, shredding, grinding, pulverizing and pressurizing, to render the sample and ... important role in the disease diagnostics, since the non-biodegradable nature of most metals makes them of the most insidious pollutants The monitoring of trace metals in humans is therefore very...

Ngày tải lên: 10/09/2015, 09:08

... [5-8] Therefore, determining the level of estrogens in these body fluids would be very important for the study of their roles in the carcinogenesis of ovarian and breast cancer The role of estrogen ... numbers of clinical samples is required for a better understanding of the role of these compounds in the progression of ovarian cancer From the results obtained using the µ-SPE technique, we infer ... section was then trimmed off from the main membrane sheet The former was then cut (at ~1.5 cm intervals) into individual (2 cm × 1.5 cm) pieces One of the two open ends of each piece was then heat-sealed...

Ngày tải lên: 10/09/2015, 09:08

... present in those samples In a biplot, the length of the lines approximates the variances of the variables The longer the line, the higher is the variance Inferring from Figure 3.7, 3-nitroaniline ... and the aromatic amine, 3-bromoaniline were prominent in most of the benign samples The clinical importance of their elevated levels in malignant samples in terms of their roles in benign to malignant ... 1(PC1)) The closer to the top of the diagram, the better the point or axis is represented overall in the biplot, taking into account the contribution of both the first and the second (vertical)...

Ngày tải lên: 10/09/2015, 09:09

... 310˚C min-1 and 5˚C min-1 to 320˚C (hold for 10 min) µL of the sample was injected into the GC-MS in splitless mode and the total GC-MS analysis time was 55.00 SIM mode employed for the set of target ... probable that the dilution reduced the extent of interferences by the protein (clogging on the membrane) and the low viscosity of the matrix that allowed more efficient extraction Standard safety ... supporting evidence pertaining to the tumor etiology to some extent Unfortunately, the analysis of PCBs and their metabolites in biological fluid and tissue samples involves complex, and time-and...

Ngày tải lên: 10/09/2015, 09:09

... has increased in the recent decade, not only the trace metals but the heavy metals as well The study of the role of the trace elements has been emphasized in the search for the possible causes of ... understand the mechanism of metal carcinogenicity Significant differences in the concentration of various trace metals in the blood and tissues of the cancerous patients compared with the healthy ... research for the determination of trace metal status of individuals and groups [9-11] Nonetheless, in the case of ovarian tumor, both benign and malignant ovarian cyst fluids are good source of information...

Ngày tải lên: 10/09/2015, 09:09

... a retort stand, with the hollow fibre immersed in 1.5 mL of the aqueous sample phase contained in a mL vial The organic solvent in the GC syringe was released into the channel of the hollow fibre ... retracted into the GC syringe The hollow fibre was removed, and the organic extract in the syringe was adjusted to µL (the rest was discarded) Using the same syringe, µL of BSTFA was withdrawn, making ... being set up for the next extraction process Approximately µL of organic solvent was withdrawn into the GC syringe and the needle of the syringe was inserted into hollow fibre to about 0.2 cm of...

Ngày tải lên: 10/09/2015, 09:09