Báo cáo khoa học: "A preliminary study on the monitoring of mixed venous oxygen saturation through the left main bronchus" pdf

... of 8(page number not for citation purposes)Vol 10 No 1ResearchA preliminary study on the monitoring of mixed venous oxygen saturation through the left main bronchusXiang-rui Wang1, Yong-jun ... for the assessment of mixed venous oxygen saturation (SvO2).• The mixed venous oxygen saturation via the left main bronchus (SpO2trachea) was thought not to derive prima-rily from the ... from the trachealmucosa. The technique merits further evaluation.Introduction The saturation of haemoglobin with oxygen in the pulmonaryartery is known as the mixed venous oxygen saturation...

Báo cáo khoa học: "A Comparative Study on Generalization of Semantic Roles in FrameNet" ppt

... peripheral, extra-thematic) It represents the conceptual necessity of the rolesin the frame to which it belongs.23Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, ... parent of Death::Protagonistin the Causative of relation.Finally, the Precedes relation describes the se-quence of states and events, but does not spec-ify the direction of semantic inclusion ... Hierarchical relations among rolesFrameNet deﬁnes hierarchical relations amongframes (frame-to-frame relations). Each relationis assigned one of the seven types of directionalrelationships (Inheritance,...

Báo cáo khoa học: "A Comparative Study on Reordering Constraints in Statistical Machine Translation" potx

... interpretations. Here, we will mention only two of them. The ﬁrst one is another way of view-ing at the ITG constraints. The number of permu-tations of the sequence 1, 2, , n, which avoid the subsequences ... Illustration of the IBM constraints.For most of the target positions there are k per-mitted source positions. Only towards the end of the sentence this is reduced to the number of remaininguncovered ... translation based on the ITG constraints and its extension for the gen-eration of word graphs. We have shown the trans-lation results for the Verbmobil task. On this task, the translation quality of...

Báo cáo khoa học: "A longitudinal study on the occurrence of Cryptosporidium and Giardia in dogs during their first year of life" docx

... intensity of infection (3+), whereas only 16.7% of the Cryptosporidiumpositive dogs were in the same category. Giardia is oftenconsidered to cause a 'chronic' infection, with a longperiod ... http://www.actavetscand.com/content/49/1/22Page 7 of 10(page number not for citation purposes)for the puppies to rid themselves of the infection, which isconsistent with the findings of Lloyd and Smith ... positive during the course of the study, which is tobe expected due to the similar epidemiology of these par-asitic infections and the repeated sampling regimen usedin the current study. It may,...

Báo cáo khoa học: "An ultrastructural study on cytotoxic effects of mono(2-ethylhexyl) phthalate (MEHP) on testes in Shiba goat in vitro" pptx

... this study was the alteration of vesicles. The alteration of vesicles induced by MEHP was the commonresult in this experiment.Particularly in Shiba goat testes, one considerable matteris the ... culture. The treatment by MEHP caused the morphological alterations inSertoli and spermatogenic cells.Light microscopy (Fig. 1) The increase of MEHP concentration has a strongcorrelation with the ... transmission electronmicroscope at 60 kV.ResultsIn this study, immature Shiba goats (2-month-old) werechosen as an animal model, and sacrificed for the evaluation of the effects of MEHP on the testicular...

Báo cáo khoa học: "A Comparative Study of Reinforcement Learning Techniques on Dialogue Management" pdf

... computation cost grows exponentially on the size of the lookahead horizon. Also, according toSutton and Barto (1998) and Sutton et al. (2000),better convergence guarantees exist for online al-gorithms ... referring expressions, the Natural Language Generation (NLG) compo-nent to create the textual form of the output andlast, the Text To Speech (TTS) component to con-vert the text to spoken ... interactions with the envi-ronment as well as a model of the environmentthat simulates interactions. Learning or model-free algorithms only use training examples fromprevious interactions with the...

Báo cáo khoa học: "A comparative study of Sephadex, glass wool and Percoll separation techniques on sperm quality and IVF results for cryopreserved bovine semen" pptx

... fertilization reveals the benefit of Percoll centrifugation to swim-up in the preparation of poor-quality semen. Hum Reprod 1993, 8, 1856-1862.39. Shannon P, Curson B. Toxic effect and action of dead ... thawing of cryopreserved bovine semen. Therefore, the effectiveness of treatments cannot be concluded with this criterion because the normal morphology of control samples was already within the ... to differences among the sperm separation techniques in the removal of spermatozoa damaged in the plasma-membrane of the sperm head (CFDA/PI) and the sperm tail (HOST). These results indicate...

Báo cáo khoa học: "A Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing" potx

... estimation methods on the Microsoft Research Asia corpus from the Second International Chinese Word Segmentation, and we used the same train/test split used in the competition. The model ... of the high-dimensional nature of natural language, it is often easy to generate an extremely large number of features. The challenge of parameter estimation is to find a combination of the ... pre-ceding words given the tags of the previous two words (i.e., =2 in the equation above). The local models at each position include features of the current word, the previous word, the next word,...

Báo cáo khoa học: "A NEW VIEW ON THE PROCESS OF TRANSLATION" pdf

... known, the transfer process in an MT environment places complex requirements on both the linguistic theories involved and on the theories of translation. Perhaps the most refreshing aspect of the ... application program's knowledge base (i.e. world knowledge specific to the do- main of the application), then application concepts can be used directly in the SPL expression. The fea- ... by the Penman group at ISI. We present some of the linguistic impli- cations of the research and the promise it bears for furthering understanding of the translation process. 1 Introduction...

Báo cáo khoa học: A kinetic study of sugarcane sucrose synthase pdf

... aseries of parallel lines in the C ornish–Bowden p lot, while the Dixon plot shows t he lines intersecting to the left of the y-axis. Mixed inhibition shows the lines intersecting totheleftofthey-axis ... to suggest otherwise. The apparent conﬂict between the product inhibition patternsobtained i n t he studies on maize and Helianthus SuSy on the one hand and sugarcane SuSy on the other is puzzling ... topredict the effects of variation in the activity or kineticparameters of enzymes catalysing different reactions, butcan also yield information a bout the metabolic effects of the presence of more...

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