Báo cáo khoa học: Short-chain dehydrogenases/reductases (SDRs) Coenzyme-based functional assignments in completed genomes pptx

... Short-chain dehydrogenases/reductases (SDRs) Coenzyme-based functional assignments in completed genomes Yvonne Kallberg 1,2 , Udo Oppermann 1 , ... given within boxes. Ó FEBS 2002 Coenzyme-based functional assignments of SDRs (Eur. J. Biochem. 269) 4411 Coenzyme-based subfamily assignments The coenzyme-binding residues were used in the subfamily assignments. ....

Ngày tải lên: 23/03/2014, 21:21

... regarding certain aspects of automat- ically translating Russian predicative infinitives into English. Emphasis is placed on the analysis (decoding) of the pertinent infinitive constructions in ... predicative infinitives, that is, those infinitives which occur in two-membered sentences (type On — bežat' "He began to run; he broke into a run"), since this actor-infinit...

Ngày tải lên: 07/03/2014, 18:20

... in the question-answer cor- pus as two distinct languages. That is, the 10 million question-answer pairs extracted from FAQ pages are fed as parallel training data into an SMT training pipeline. ... of the feature weights  λ defined in equation (4) we employed minimum error rate (MER) training under the BLEU measure (Och, 2003). Training data for MER training were taken from multiple manu...

Ngày tải lên: 08/03/2014, 02:21

... metabolized. Invertases (INVs) can in uence plant growth and development either directly (e.g. by in uencing source–sink relationships or by acting as a true regulatory protein) or indirectly via ... [1–3]. There is great interest in dissecting the processes that are involved in the sugar sensing and response pathways allowing plants to adapt to the constantly changing environment, but...

Ngày tải lên: 15/03/2014, 11:20

... up, and the cosine between the resulting win- dow vectors is assigned to the gap between the win- dows in the text. High values indicate lexical close- ness. Troughs in the resulting similarity'curve ... adjacent windows (200 words each in this experiment) move over the input text, and at pre-determined intervals (every 10 words), the vec- tors associated with the words in...

Ngày tải lên: 17/03/2014, 07:20

... PA- TIENT’S HANDLING OF EATING, the topic expres- sion had to be one of the two instances of jeg ‘I’. Since the topic arguably concerns ‘handling’ more than ‘eating’, the NP in the matrix clause ... anno- tated by the two main coders in collaboration in or- der to establish annotating policies in unclear cases. Then the features were annotated individually by the two coders in the l...

Ngày tải lên: 23/03/2014, 19:20

... remainder is used in training. 4 Models Our starting point for statistical NER is a feature- based linear model over sequences, trained using the structured perceptron (Collins, 2002). 8 In addition ... adapt our model with self-training on unlabeled target-domain data; enforc- ing the same recall-oriented bias in the self- training stage yields marginal gains. 1 1 Introduction This pap...

Ngày tải lên: 24/03/2014, 03:20

... mentioned in H can only be covered by T by resolving a bridging reference with China in T  . To connect the bridging referents, a new tree component representing the bridging relation is inserted into ... to cover AS-28 mini submarine in H from the coreferring it in T , mini submarine in T  and AS-28 vehicle in T  . A substitution of it by either coreference does not suffice, s...

Ngày tải lên: 30/03/2014, 21:20

... specifically expressed in the central nervous system, retina, and developing heart [6]. AP-2e expression has been detected in the developing olfactory bulb, neural tis- sue, especially the midbrain and hindbrain ... proline-rich and glutamine-rich N-terminus, which is important for transactivation, is shown in yellow, and contains the PY-motif (green). The helix–span–helix domain at the...

Ngày tải lên: 16/02/2014, 09:20

Ngày tải lên: 18/02/2014, 03:20