Báo cáo khoa học: "No Peri- and Postnatal Effects on Calves Born After Transfer of in Vitro Produced Embryos Vitriﬁed by the Open Pulled Straw (OPS) Method" ppsx

... characteristics on calves born after transfer of in vitro produced (IVP) em-bryos vitriﬁed by the Open Pulled Straw (OPS) method. An overall pregnancy rate of 16% after transfer of the OPS -vitriﬁed IVP embryos ... scand. vol. 44 no. 1-2, 2003No Peri- and Postnatal Effects on Calves Born After Transfer of in Vitro Produced Embryos Vitriﬁed by the Open Pulled Straw (OPS) Method By H. Jacobsen1, P. Holm2, ... submerged into liquid nitro-gen. Warming was performed by immersing the end of the straw containing the blastocysts into1.2 ml of holding medium containing 0.25 Msucrose. After 1 min, the blastocysts...

báo cáo khoa học: " Postmenopausal estrogen and progestin effects on the serum proteome" pot

... E-alone. The list includes proteins involved in insulin growth factorbinding and inflammation. Insulin growth factor-bindingproteins (IGFBPs) may be affected differently by E+Pcompared with E-alone. ... Institute.Role of the sponsor: Decisions concerning study design, data collection and analysis, interpretation of the results, the preparation of the manu-script, or the decision to submit the manuscript ... weights was included in the linear model. The variancewas estimated by using the sum of the sample variances from the E+P and E-alone data, with the requirement of at least onedegree of freedom...

Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc

... dialysis of E53QbsSHMT-Gly(FTHF) against the buffer notcontaining glycine and FTHF and determined the slope for the formation of quinonoid intermediate by the addition of 10 mm glycine and varying ... to pink, indicating the formation of aquinonoid intermediate. However by the time crystalswere formed, the color of the drop had turned yellow,suggesting the conversion of the quinonoid intermedi-ate ... examined. Mutation of E53 to Qweakens the binding of THF ⁄ FTHF to the Gly binarycomplex. The results highlight the role of E53 in bind-ing of THF ⁄ FTHF and in the proper positioning of l-Ser...

Báo cáo khoa học: Human skin cell stress response to GSM-900 mobile phone signals In vitro study on isolated primary cells and reconstructed epidermis docx

... Dt,where c is the caloriﬁc capacity of the medium, T the temperature in Kelvin and t the time in seconds. In linewith the International Commission on Non-IonizingRadiation Protection guidelines for ... trans-late into functional effects. To date, few studies have focused on the effects of mobile phone-related RFR on the skin. Previousexperiments studying the biological effects of RFRexposure on the ... beenconsidered to be damaging to cells. In the second phase, a series of experiments usingNHDFc was performed to conﬁrm the effect of RFRexposure on Hsc70. On the one hand, the Hsc70expression...

Báo cáo khoa học: "Dependency Parsing and Projection Based on Word-Pair Classiﬁcation" ppt

... ﬁrst investigate the impact of the ratio r on the performance of the classiﬁer. Curves in Fig-ure 3 show the performance of the English and Chinese parsers, each of which is trained on an in- stance ... analysis using support vector machines. In Proceedings of IWPT.Yue Zhang and Stephen Clark. 2008. Joint word seg-mentation and pos tagging using a single perceptron. In Proceedings of the ACL.20Here, ... Computational LinguisticsDependency Parsing and Projection Based on Word-Pair ClassiﬁcationWenbin Jiang and Qun LiuKey Laboratory of Intelligent Information ProcessingInstitute of Computing TechnologyChinese...

Báo cáo khoa học: "Word Clustering and Disambiguation Based on Co-occurrence Data" pdf

... defining the joint probability of a noun n and a verb v as the product of the joint probability of the noun and verb classes that n and v belong to, and the conditional probabilities of n and v ... We performed clustering on the nouns on the left position and the nouns on the right position in the training data by using both our method ('2D- Clustering') and Brown et al's ... obtained by the state -of- the- art disambiguation method of (Brill and Resnik, 1994). 1 Introduction We address the problem of clustering words, or that of constructing a thesaurus, based on...

Báo cáo khoa học: "Estimating Upper and Lower Bounds on the Performance of Word-Sense Disambiguation Programs" docx

... hull, interior, knife, landscape, and marine. The results of the experiment are shown below in Table 3. With the exception of judge 2, all of the judges agreed with the majority opinion in all ... determined during the training phase by counting the number of times that each word in the vocabulary was found near each sense of the polysemous word (and then smoothing these estimates in order ... Hansards) and the other trained on monolingual material (Roget's Thesaurus and Grolier's Encyclopedia). After using both the monolingual and bilingual classifiers for a few months,...

Báo cáo khoa học: Allosteric water and phosphate effects in Hoplosternum littorale hemoglobins pdf

... aw. In c ontrast to the c athodic H b, the combined effect of Cl– and ATP induced the largestdecrease of O2afﬁnity.Calculation of the association constants of ATP to the oxygenated and deoxygenated ... water in d eterminingstructure and regulating function of proteins is becomingincreasingly evident, as water molecules act as allostericeffectors by preferentially binding to a speciﬁc proteinconformation ... ltered by changing the c oncentrations of solutes (polyols, sugars and amino acids).Fish hemoglobins (Hbs), which display a wide range of oxygen binding properties and allosteric effects, and arecharacterized...

Báo cáo khoa học: "Capturing Paradigmatic and Syntagmatic Lexical Relations: Towards Accurate Chinese Part-of-Speech Tagging" pdf

... includingwords, phrases and so on, and these differences are of two kinds: paradigmatic (concerning substitu-tion) and syntagmatic (concerning positioning). The distinction is a key one in structuralist ... through their classes.To evaluate the two contributions of the word clus-tering, we limit entries of the clustering lexicon toonly contain IV words, i.e. words appearing in the training corpus. ... summarizes the accuracies of the systems when trained on smaller portions of the labeled data. We can see that the new features obtainconsistent gains regardless of the size of the trainingset. The...

Báo cáo khoa học: "Information Classification and Navigation Based on 5W1H of the Target Information" doc

... information on the lattice produced by the existence of keywords (Carpineto and Romano, 1995). 5WlH classification and navigation is unique in that it is based on keyword functions, not on the ... escape of a criminal. 3) Multi-dimensional classification: Some users need to edit the matrix for themselves on the screen. 576 Information Classification and Navigation Based on 5W1H of the ... index. A 5WlH element belongs to the same 5W1H set as the nearest predicate after it. 5 Information Access Platform 5WlH information classification and navigation works in the information...

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