... 10 )10 and )1.36, respectively [48]. Acknowledgements The authors would like to thank the University of Ice- land Research Fund and the Icelandic Research Fund for financial support; Professor ... the Institute of Biology, University of Iceland, for access to DNA sequencing; Pavol Cekan for help with EPR measurements; and Professor Leslie Fung at the Chem- istry Department, University of Chicago ... and dynamical features of a cold-adapted AP using site-directed spin-labeling in conjunction with EPR spectroscopy. The effects of cysteine mutations and spin-labeling on kinetic properties and...
Ngày tải lên: 16/03/2014, 01:20
... Wernerfelt, 1984; Grant, 1991), and particularly to the customer-based view of strategy and firm growth (Zander and Zander, 2005), in terms of addressing the multifaceted nature of customer references ... pay more attention to the role and importance of customer relationships, and to examine them as a source of competitive advantage and firm growth (Zander and Zander, 2005). Moreover, further ... for customer-need and market sensing supports the customer-based view of strategy and firm growth (Zander and Zander, 2005) and could be compared with Penrose’s (1959) notion of an ‘inside track’,...
Ngày tải lên: 23/03/2014, 03:20
Báo cáo hóa học: " Research Article A Framework for System-Level Modeling and Simulation of Embedded Systems Architectures" ppt
Ngày tải lên: 22/06/2014, 19:20
ACUTE PHASE PROTEINS – REGULATION AND FUNCTIONS OF ACUTE PHASE PROTEINS doc
Ngày tải lên: 27/06/2014, 19:20
báo cáo khoa học: " Different subcellular localizations and functions of Arabidopsis myosin VIII" ppsx
Ngày tải lên: 12/08/2014, 05:20
methodology and implementation of a software architecture for cellular and lattice-gas automata programming
Ngày tải lên: 14/11/2014, 14:04
A new approach to semantic and syntactic functions of English adjectives – A contrastive analysis with their Vietnamese equivalents
... overview of English adjectives with the definitions of adjectives and their semantic and syntactic functions of English adjectives. Chapter III is a study to a new approach to semantic and syntactic ... semantic and syntactic functions of adjs. The writer discusses their classification according to their usage then considers them if which kinds of adjective belong to semantic functions and syntactic ... adjectives as type 1, type2, typr3 and type 5, and as for dynamic ones like type7, 9 and type 10. And then, the kinds of adjective belonging to syntactic functions are also classified clearly...
Ngày tải lên: 10/04/2013, 14:46
AN EVALUATION AND APPLICATION OF SOME MULTIMEDIA PRESENTATION SOFTWARE IN DESIGNING ENGLISH LECTURES AT FIT TNU
Ngày tải lên: 07/09/2013, 13:08
Tài liệu Báo cáo khoa học: Branched N-glycans regulate the biological functions of integrins and cadherins doc
... the upregulation of GnT-III. In fact, the results of several studies suggest that E-cadherin can induce ligand-independent activation of EGFR and subse- quent activation of Rac1 and MAP kinase, ... and evidence for gain- and loss- of -functions of target proteins for glycosyltransferases involved in N-glycan biosynthesis: their pivotal roles in growth and development, cancer metastasis and ... modifi- cation of particular sites, which are involved in regula- tion of the conformation of integrin, determine the extent of cell migration. The mutual regulation of GnT-III and E-cadherin To...
Ngày tải lên: 18/02/2014, 17:20
Tài liệu Báo cáo khoa học: "Part-of-Speech Tagging for Twitter: Annotation, Features, and Experiments" pdf
... source of user-created content, and a flurry of recent research has aimed to under- stand and exploit these data (Ritter et al., 2010; Shar- ifi et al., 2010; Barbosa and Feng, 2010; Asur and Huberman, ... of our data and provides an appropriate level of linguistic detail, and (2) a feature set that captures Twitter-specific properties and exploits ex- isting resources such as tag dictionaries and ... model. Our base features include: a feature for each word type, a set of features that check whether the word con- tains digits or hyphens, suffix features up to length 3, and features looking...
Ngày tải lên: 20/02/2014, 04:20
Tài liệu Báo cáo khoa học: "Predicting the fluency of text with shallow structural features: case studies of machine translation and human-written text" doc
... number of words comprising a given type of phrase, divided by the number of phrases of this type. It was computed for PP, NP, VP, ADJP, ADVP. Two versions of the features were computed—one with embedded phrases ... fluency rat- ings and features are shown in Table 2. First of all, fluency and adequacy as given by MT evaluators 141 Proceedings of the 12th Conference of the European Chapter of the ACL, pages ... assess the content of the sentence compared to a human gold-standard. Yet, the assessments of the two aspects were often the same—readability/fluency of the sentence is important for understanding the sentence....
Ngày tải lên: 22/02/2014, 02:20
Báo cáo khoa học: Structure analysis of the flavoredoxin from Desulfovibrio vulgaris Miyazaki F reveals key residues that discriminate the functions and properties of the flavin reductase family pdf
... the K m and k cat values of E. coli Fre for riboflavin are reported as 2.5 lm and 52.4 s )1 with NADPH as the electron donor and 1.3 lm and 30.6 s )1 with NADH [13]. For FMN, K m and k cat values of ... ball -and- stick models. (B) Superimposed Ca-traces of flavoredoxin (green and violet) and FeR (light gray). (C) Superimposed Ca-traces of flavoredoxin (green and violet) and FMN-binding protein (light gray). Fig. ... twofold axis associated with the dimer passes through the vicinity of the side chains of Pro13, Ile126, Gln133 and Ile163. The corresponding Table 1. Summary of x-ray data collection, phasing and...
Ngày tải lên: 07/03/2014, 02:20
Báo cáo khoa học: C-terminal, endoplasmic reticulum-lumenal domain of prosurfactant protein C – structural features and membrane interactions ppt
... using a bandwidth of 1 nm and a response time of 2 s, and 10 data points per nanometer were col- lected. Each spectrum is the average of three scans. Far-UV CD spectra of CTC in the presence of phos- pholipid ... Cặmin )1 . The reversibility of the thermal transition was evaluated by several cycles of heating and cooling. The standard micro- cal origin software was used for data acquisition and analysis. The excess ... stability and exposure of hydrophobic surface, respectively. Cys and Tyr residues are particularly well conserved in the Brichos domain [12], which suggests that some of the features of CTC now...
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: The use of recombinant protein and RNA interference approaches to study the reproductive functions of a gonad-stimulating hormone from the shrimp Metapenaeus ensis ppt
... monodon. As there is a high degree of sequence similarity and structural conservation of these genes and gene products, confirmation of the true identity and function of these neuropeptides remains difficult. ... lL of either 6.6 nmol or 0.66 nmol of rMIH-B at the arthropodial membrane of the periopod and returned to the culture tanks. At 24, 48 and 72 h after injection, the hepatopan- creas and ovary of ... the mandibular organ-inhibiting hormones of the crab Cancer pagarus [10]. MeMIH-A and MeMIH-B are non-sex-specific and are expressed in the eyestalks of males and females. The expression of MeMIH-A...
Ngày tải lên: 16/03/2014, 05:20
Báo cáo khoa học: Identification and characterization of oxidized human serum albumin A slight structural change impairs its ligand-binding and antioxidant functions pptx
... proper- ties of these two types of HSA. We investigated the binding of L(small)-Trp as an endogenous ligand which binds to site II, and of cefazolin (site I-ligand) and verapamil (site I and II-ligand) ... frag- ment of HSA. N, nonoxidized HSA; H, highly oxidized HSA. (B) Densitometric analysis of intensities of undigested HSA. Changes in intensities of HSA bands relative to the band of starting point of digestion ... towards l-Trp of HSA. This might also be related to increased levels of serotonin and the frequent occurrence of some adverse complica- tions of diseases which have an increased level of oxid- ized...
Ngày tải lên: 16/03/2014, 13:20
Báo cáo khoa học: Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of specific proteins and functions docx
... Nystrom 3 and Peter Stra lfors 1 1 Department of Cell Biology and Diabetes Research Centre, University of Linko ă ping, Sweden 2 Department of Molecular and Clinical Medicine, University of Linko ă ping, ... compilation ª 2006 FEBS 3383 Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of specic proteins and functions Unn O ă rtegren 1 , Lan ... separation and biochemical char- acterization of three classes of caveolae, which demon- strate a segregation of functions in caveolae subclasses. Results Primary rat adipocytes were homogenized and...
Ngày tải lên: 16/03/2014, 13:20
Báo cáo khoa học: Purification and characterization of Helicobacter pylori arginase, RocF: unique features among the arginase superfamily doc
... was stopped by the addition of 750 lL of acetic acid, and the color developed by the addition of 250 lL of ninhydrin (4 mgặmL )1 )at 95 C for 1 h. A standard curve of different ornithine concentrations ... concentration of 0.20–0.25 m M ), 50–100 pmol of each primer, and 2.5 U of thermostable DNA polymerase. E. coli was transformed by the calcium chloride method. Construction of the arginase mutant of H. ... 271) 1961 45–65% of its activity after just 4 months of storage at )20 °C, and over 90% of its activity after 6 months (data not shown). Storage of purified RocF at 4 °C instead of )20 °C resulted...
Ngày tải lên: 16/03/2014, 16:20
Đề tài " The subconvexity problem for Rankin-Selberg L-functions and equidistribution of Heegner points " ppt
... points and my colleagues and friends E. Kowalski and J. Vanderkam with whom I began a fairly ex- tensive study of Rankin-Selberg L -functions. I also thank the referee for his thorough review of the ... Cauchy-Schwarz and H θ . From (2.31), the last inequality and (2.32) we conclude the proof of Proposition 2.3. 3. Rankin-Selberg L -functions Our basic reference for Rankin-Selberg L -functions is the book of ... author, E. Kowalski and J. Vanderkam in- vestigated (amongst other questions) this problem for certain L -functions of rank 4, namely the Rankin-Selberg L-function of two cusp form, one of them being...
Ngày tải lên: 22/03/2014, 16:20
Báo cáo khoa học: Extraenzymatic functions of the dipeptidyl peptidase IV-related proteins DP8 and DP9 in cell adhesion, migration and apoptosis doc
... Extraenzymatic functions of the dipeptidyl peptidase IV-related proteins DP8 and DP9 in cell adhesion, migration and apoptosis Denise M. T. Yu, Xin M. Wang, Geoffrey W. McCaughan and Mark D. Gorrell A. ... Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Centenary Institute of Cancer Medicine and Cell Biology and the University of Sydney Discipline of Medicine, New South Wales, ... Kable and Devanshi Seth for advice. This work was supported by National Health and Medical Research Council of Australia project grant 142607 to GWM and MDG and PhD scholarships to DMTY and XMW. References 1...
Ngày tải lên: 23/03/2014, 11:20