Ngày tải lên: 22/06/2014, 02:20
... estimation of the maximal dimension. The forward scattering is proportional to the product of the molecular mass and concentration of the scattering particle. For a mixture of particles, the total ... and arrestin in the presence of phosphopeptide is given at the top of the (B) and (C), expressed as a percentage of the total signal from the detector. Ó FEBS 2002 Activation of visual arrestin ... for the arrestin dimer in solution Guinier curves provide the radius of gyration (R g ), defined as the root mean square distance of all atoms from their common centre of mass. The R g canbeusedtoevaluatethe overall...
Ngày tải lên: 22/02/2014, 07:20
Báo cáo khoa học: Interaction of an 40 kDa protein from regenerating rat liver with the )148 to )124 region of c-jun complexed with RLjunRP coincides with enhanced c-jun expression in proliferating rat liver pdf
... formed by the factor(s) binding on the minor groove of the )148 to )124 region of c-jun To establish the nature of interaction b etween trans-acting factor(s) and t he )148 to )124 r egion of c-jun,drugsthat specifically ... 2004 The 5¢ and 3¢ deletion mutants of Jun-25 (Jun-25A a nd Jun-25B, respectively) were used i n EMSA to establish whether the interaction of rRLjunRP at the 3¢ end of the )148 to )124 region of ... and regenerating rat liver with the )148 to )124 region of c-jun In order to establish w hether the factors p resent in rRNE-d bind to the )148 to )124 region of c-jun and form a complex different...
Ngày tải lên: 16/03/2014, 18:20
Báo cáo khoa học: The )148 to )124 region of c-jun interacts with a positive regulatory factor in rat liver and enhances transcription Dipali Sharma*, Sujata Ohri and Aparna Dixit ppt
... complete loss of complex formation) results in the dissociation of the dimers and the monomers are not able to bind to the )148 to )124 region of c-jun. This study thus provides an insight into the molecular mechanisms ... )148 to )124 region of c-jun in the presence of much higher excess of fragmented calf thymus DNA to inspect the specificity of the interac- tions between RLjunRP and the )148 to )124 region of c-jun. ... p123jun-eGFP consists of the )123 to +53 region of c-jun cloned upstream of the GFP coding region and p148jun-eGFP consists of the )148 to +53 region of c-jun cloned upstream of the GFP coding region....
Ngày tải lên: 23/03/2014, 20:22
Báo cáo khoa học: Functional aspects of the solution structure and dynamics of PAF – a highly-stable antifungal protein from Penicillium chrysogenum pdf
... thus explaining the absence of chitobiose binding. The present study lends further support to the understanding of the documented sub- stantial differences between the mode of action of two highly ... protein to structures of the outer layers of the target organism or exerts its function intracellularly [6,12]. In conclusion, the solution structure of PAF has been disclosed up to the extent of ... corroborate that the six cysteines form three pairs of disulfide bridges. These are essential for the inhibitory activity on the growth of the sensitive fungi. Similar to the AFP study [14], unambiguous assignment...
Ngày tải lên: 29/03/2014, 23:20
báo cáo hóa học: " Effects of the physiological parameters on the signal-to-noise ratio of single myoelectric channel" doc
... shows that the SNR at the ME channel output is insensitive to the amplitude of the MUAP but inversely related to the shape factor b. The impact of the shape fac- tor b on the morphology of the MUAP ... sig- nal, I 0 , and the physiology of the motor unit. Simulation of the ME channel In order to validate the mathematical derivation of Eq.7, simulations were performed. The values of physiological parameters ... the SNR increases with the intensity of the driving current, and the steepness of relationship curve is dependent on the shape factor of MUAP. It is well known that the driv- ing current of the...
Ngày tải lên: 19/06/2014, 10:20
Báo cáo hóa học: "ENTIRE POSITIVE SOLUTION TO THE SYSTEM OF NONLINEAR ELLIPTIC EQUATIONS" docx
Ngày tải lên: 22/06/2014, 22:20
Developing a system of exercises to improve public speaking skill in interpreting for the 4th year students of english at vinh university
Ngày tải lên: 25/12/2013, 20:21
Tài liệu Which Bank Is the “Central” Bank? An Application of Markov Theory to the Canadian Large Value Transfer System doc
... in the LVTS from October 1st 2005 to October 31st 2006. This data set consists of 272 days in which the LVTS was running. The participants in the sample consist of members of the LVTS and the Bank ... k i . In a closed system the aggregate payment balances at any point must sum to zero across all participants. Therefore the total potential liquidity in the system is the sum of the T2NDCs. In ... order of magnitude). The BCLs are fairly symmetric since the minimum through the 50th percentile of absolute differences of the BCLs between pairs of banks are zero and even the 75 percentile of the...
Ngày tải lên: 16/02/2014, 12:20
Tài liệu Báo cáo khoa học: "A Practical Solution to the Problem of Automatic Word Sense Induction" doc
... at only the three main di- mensions of the context matrices. 1 Introduction The topic of this paper is word sense induction, that is the automatic discovery of the possible senses of a word. ... dissimilarities among the top 30 associations to palm are all in the upper half of the scale and not very distinct. The two expected clusters for palm, one relating to its hand and the other to its tree ... distinguishes the clustering of local contexts from the clustering of global co-occurrence vectors. To see this, let us bring our attention to the various species of ani- mals that are among the top...
Ngày tải lên: 20/02/2014, 16:20
Báo cáo khoa học: "A Practical Solution to the Problem of Automatic Part-of-Speech Induction from Text" pdf
... from the centroid of its closest cluster, and to assign the differential vector to the most appropriate other cluster. This process can be repeated until the length of the differential vector ... of a word obtains a separate row vector in table 1. The problem with the resulting extremely sparse matrix is that most vectors are either orthogonal to each other or duplicates of some other ... vectors, and by assigning these to the most similar other cluster. Hereby for the cosine similarity we set a threshold of 0.8. That is, only if the similarity between the differential vector...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo khoa học: "THE CONTRIBUTION OF PARSING TO PROSODIC PHRASING IN AN EXPERIMENTAL TEXT-TO-SPEECH SYSTEM" doc
... relativized), the parser does not identify the relations of the modifier constituent to the elements of the core sentence. Hence the relative clause is not attached to any other syntactic node in the ... or whether increasing the duration of constituents of the core sentence might enhance the natural sound of the system. RESULTS AND FUTURE RESEARCH To date. our system has been tested systematically ... discuss the results of an experiment to determine the performance of our system. We are encouraged by an initial 5 percent error rate and we see the design of the parser and the modularity of the...
Ngày tải lên: 24/03/2014, 02:20
Báo cáo sinh học: " Modulation of macrophage functions by sheeppox virus provides clues to understand interaction of the virus with host immune system" docx
... crucial mechanism of immune escape, and second, to evaluate the potential beneficial systemic effect of SPPV on the host immune system. Early immune response to SPPV at the site of inoculation provides ... infectivity. Later and systemically, the virus protects the host from any fatal consequences of the suppression of the immune system by compensatory enhanced activities of splenic macrophages ... been found to be the dominant fac- tor in development of the Th1 phenotype and also directly, or from its associated release of type-1 cytokines, enhances the activation and production of Th1-associated immunoglobulins...
Ngày tải lên: 18/06/2014, 22:20
báo cáo hóa học:" Modulation of macrophage functions by sheeppox virus provides clues to understand interaction of the virus with host immune system" doc
... crucial mechanism of immune escape, and second, to evaluate the potential beneficial systemic effect of SPPV on the host immune system. Early immune response to SPPV at the site of inoculation provides ... infectivity. Later and systemically, the virus protects the host from any fatal consequences of the suppression of the immune system by compensatory enhanced activities of splenic macrophages ... been found to be the dominant fac- tor in development of the Th1 phenotype and also directly, or from its associated release of type-1 cytokines, enhances the activation and production of Th1-associated immunoglobulins...
Ngày tải lên: 20/06/2014, 04:20
Báo cáo hóa học: " Iterative algorithms for finding a common solution of system of the set of variational inclusion problems and the set of fixed point problems" potx
... common solution of system of the set of variational inclusion problems and the set of fixed point problems. Fixed Point Theory and Applications 2011 2011:38. Kangtunyakarn Fixed Point Theory ... 2011:38 http://www.fixedpointtheoryandapplications.com/content/2011/1/38 Page 15 of 16 RESEARC H Open Access Iterative algorithms for finding a common solution of system of the set of variational inclusion problems and the set of fixed point problems Atid ... and P C isametricprojectionH onto C. Under suitable conditions of {s n }, {r n }{a n }, g,they proved that {x n } converges strongly to an element of the set of variational inequality pro- blem and the set of a common...
Ngày tải lên: 21/06/2014, 01:20
Dự án nông nghiệp " Improving capability of provincial extensionists for assessing soil constraints to sustainable production through the use of the SCAMP decision support system " MS5 pptx
... the inherent constraints identified for the soil. It was clearly the desire of the extensionists to pass on their knowledge to farmers through training courses. The role of a mobile lab to ... crop growth responses to the farmer’s practice and the SCAMP treatments. On the last day of the workshop, teams reported back their results and these were discussed. At the local demonstration ... 5 The pre- and post-course questionnaires identified some major changes in the perceptions of extensionists as a result of the course. In particular, a better understanding of the effects of...
Ngày tải lên: 21/06/2014, 04:20
Báo cáo khoa học nông nghiệp " Improving capability of provincial extensionists for assessing soil constraints to sustainable production through the use of the SCAMP decision support system ( Attachment 2 )" pdf
... participants planned to take when they returned from the course. Pre-course survey Sandy soil is one of the major cropping soil groups of Tay Ninh province. The structure of soil is weak and ... According to the third question of the post-course survey, most participants want to transfer awareness and training in SCAMP to their local farmers (90%). 4. How can farmers be encouraged to evaluate ... constraints to productivity in their villages. The post-course questionnaire was designed to measure any changed perceptions of major soil constraints and to determine what follow-up actions the participants...
Ngày tải lên: 21/06/2014, 04:20
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