Báo cáo khoa học: "The effects of cyclophosphamide treatment on the pathogenesis of subgroup J avian leukosis virus (ALV-J) infection in broiler chickens with Marek''''''''s disease virus exposure" potx

Tài liệu Báo cáo khoa học: "From HOPE en I''''ESPERANCE On the Role of Computational Neurolinguistics in Cross-Language Studies " pptx

... meaning. It is the in interaction of the results of these asynchronous processes that the process of comprehension is defined. The processes are independent of the know- ledge representations ... activation of all meanings of each recognized word in HOPE, the determination of the phonetic representation of a recognized word determines the breadth of active competition amon 9 meanings ... marked by intonation or pauses. However, for French this is not the case. Depending on the context, the ending of one word may be phone- tically affixed to the following one called liason. In addition,...

Tài liệu Báo cáo khoa học: "Language Resources Factory: case study on the acquisition of Translation Memories" potx

... with WSs,as in this case only the WSP needs to have a deepknowledge of the installation and maintenance of the tool, thus allowing all the other users to benefit16 Evaluation The evaluation ... help them during the designphase, being able to reuse workflows (or parts of them) and thus avoiding reinveinting the wheel.4 Using the tools to work with NLPAll the aforementioned tools were installed, ... to continue processing the rest of the input data if the workflow is robust (i.e. makesuse of retry and parallelisation) and the error isconfined to a WS (i.e. it does not affect the rest of the...

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 ... each of the two (or more) authors. The resulting discriminator is then tested on documents whose authorship is disputed. In the information retrieval application, the training set consists of ... have the same sense by the majority in 96.9% of the cases. (The remaining 28 of the 82 judgments were used as a control to force the judges to say that some pairs were different.) Note that the...

Báo cáo khoa học: "Last but Definitely not Least: On the Role of the Last Sentence in Automatic Polarity-Classification" pdf

... is, there-fore, of evaluative nature. To best communicate this affect, the DT should appear at the end of the review (instead of the beginning of the re-view) as a means of recapitulating the ... recapitulating the point of the message, thereby guaranteeing that it is fully understood by the readership. Indeed, the cognitive prominence of informa-tion in final position - the recency-effect ... second sentences, bearing in mind that the sec-ond sentence in our experiment represents any other sentence in the text except for the first one. We also predicted that hesitation in making...

Báo cáo khoa học: " A Cooperative Question-Answering System on the WEB" pdf

... requires the integration of knowl-edge representation and the use of ad-vanced reasoning procedures.1 Introduction The main aim of this project is to explore, developand evaluate the contribution ... the accuracy of the reasoning procedures. A major feature is the in- tegration of a real cooperative know-how compo-nent that goes beyond the mere recognition of auser misconception. In the ... ques-tions. Relaxation of constraints in the question63occur when the system cannot find any response.Finally, intentional responses may be provided in- stead of a large set of extensional answers....

Báo cáo khoa học: "The effects of cyclophosphamide treatment on the pathogenesis of subgroup J avian leukosis virus (ALV-J) infection in broiler chickens with Marek''''s disease virus exposure" potx

... enhancedpathogenicity of ALV -J or not. However, the effects of the MDV infection might be similar in both treatment groupbecause most of the chickens had MDV infection in ourexperiment.Congenital or neonatal infection ... infections,vaccination against other diseases and husbandry practices in the manifestation of the disease. This study wasperformed to determine the effects of suppression of humoral immunity on the ... done-2851$/ 2)9H W H U L Q D U \ 6FLHQFH J. Vet. Sci. (2004),/5(1), 49–58 The effects of cyclophosphamide treatment on the pathogenesis of subgroup J avian leukosis virus (ALV -J) infection...

Tài liệu Báo cáo khoa học: Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase The role of conserved residues and complementary mutations pptx

... secondsubunit. The backbone NH group of R98 forms ahydrogen bond with the backbone CO of F102. Fur-thermore, the orientation of the side chain of the tworesidues brings the guanidinium plane and the ... protein concentrationsranging from 5 to 40 lm. In the case of the wild-typeprotein (PfTIM WT), there is a very little concentra-tion dependence of the quenching curves. In contrast, the quenching ... interaction (Fig. 9B) [49]. The above discussion rationalizes the observed effects of the Y74W mutation in PfTIM on the stability of the dimeric structure and catalytic activity. Examination of the...

Tài liệu Báo cáo khoa học: Functional effects of deleting the coiled-coil motif in Escherichia coli elongation factor Ts pptx

... show the positions of the protruding coiled-coil motif (residues 187–226) and the C-terminal module. The terminal positions of the deletion of the coiled-coil motif and the insertion of the linker ... rates in the presence of kirromycin The effect of kirromycin on the growth of GRd.tsf wasinvestigated by measuring growth rates of cultures in LBcontaining various concentrations of kirromycin. ... direct effects on either translationelongation or error rates, but rather effect translationindirectly by inhibition of mRNA synthesis during aminoacid starvation [20–23].Kirromycin is one in...

Báo cáo khoa học: Mutual effects of proton and sodium chloride on oxygenation of liganded human hemoglobin Oxygen afﬁnities of the a and b subunits potx

... contribution of O2rebinding with dimer to the total protein oxygen-ation must be taken into account and the effect of NaCl concentration on the rates of O2binding to the a and b subunits within the ... dissociation, the dimer oxygenation is assumedto be altered with increasing ionic strength of the sol-vent [31]. Therefore, to investigate the effect of NaCl on O2binding to tetrameric HbA, the contribution ... protein remains in its original state [24,25]. In fact, after photodissociation in the hemoglobin solu-tion, two reactions are initiated simultaneously. Oneoccurs with the participation of the...

Báo cáo khoa học: Protective effects of endomorphins, endogenous opioid peptides in the brain, on human low density lipoprotein oxidation pdf

... addition, conjugation with -NH on the indoleshall further weaken the C–H-10 bond. The mechanis-tic details are worthy of further study.Lipid peroxidation is increased in neurophathologi-cal conditions ... EM2 in protecting against Cu2+-induced apoB modiﬁcation in LDL. As shown in Fig. 8B, exposure of LDL to 20 mmAAPH in the presence of an increasing concentration of EM1 (50–200 lm) resulted in ... Cu2+-induced LDL peroxidation is generally monitored byUV spectroscopy since the primary peroxidationFig. 8. Inhibition of the increase in REM of LDL during the Cu2+-induced (A) or AAPH-initiated...

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