Báo cáo khoa học: Natriuretic peptide system: an overview of studies using genetically engineered animal models doc

... mammalian natriuretic peptide system, consisting of at least three ligands and three receptors, plays critical roles in health and disease. Exam- ination of genetically engineered animal models ... demonstrated in transgenic and knockout animal models. Abbreviations ANP, atrial natriuretic peptide; BNP, brain natriuretic peptide; CNP, C-type natriuretic peptide; G...

Ngày tải lên: 14/03/2014, 23:20

... University of Maryland Death Penalty Corpus (Greene and Resnik, 2009) of 1085 texts from a number of pro- and anti-death penalty websites. We report 4-fold cross-validation (DP-4) using the folds ... distributions and to discourse ana- lytic studies of perspective. 1 Introduction We address the task of perspective classification. Apart from the spatial sense not considered here,...

Ngày tải lên: 17/03/2014, 00:20

... example, 16% of the judges think that humans will say longer utterances while 9% of the judges think that only humans will admit the ig- norance of an answer. 5.2 Rankings of the models In Table ... prediction models of hu- man judgments using previously proposed au- tomatic measures, we find that we cannot reli- ably predict human ratings using a regression model, but we c...

Ngày tải lên: 17/03/2014, 02:20

... that the meaning of a verb and its syntactic behaviour are related, and there- fore semantic information can be induced from the syntactic behaviour of the verb. A classification of Spanish verbs ... amount of data does significantly improve the performance of any given system without any changes in the methodol- ogy. After the extraction process, the small corpus consists of 58493...

Ngày tải lên: 08/03/2014, 04:22

... Sebald 1 , Andrea Wizenmann 4 and Petra Knaus 1 1 Department of Physiological Chemistry II, Biocenter, University of Wu ¨ rzburg, Germany; 2 Department of Anatomy, University of Go ¨ ttingen, Germany; 3 Division ... Details of polyclonal antisera against Smad2 (anti-S2), Smad3 (anti-S3) and C-terminally phosphorylated forms of Smad1 (anti-PS1) and Smad2 (anti-PS2) were published p...

Ngày tải lên: 16/03/2014, 16:20

... Escherichia coli, we have assigned the 1 H and 15 N resonances of the protein (BioMagResBank, accession number 4129) [10], and collected distance and angle restraints for structural determination. ... analysis of an ensemble of NMR parameters in the Ca 2+ -bound state, inclu- ding short-range and medium-range NOE interactions, H a secondary chemical shifts, 3 J HNHa coupling con- stan...

Ngày tải lên: 23/03/2014, 13:20

... In ACL. D. Klein and C. D. Manning. 2004. Corpus-based induc- tion of syntactic structure: Models of dependency and constituency. In ACL. B. Krenn, T. Brants, W. Skut, and Hans Uszkoreit. 1998. A ... parsing systems of note, EMILE (Adriaans et al., 2000), ABL (van Za- anen, 2000) and ADIOS (Solan et al., 2005); how- ever, there is little consistent treebank-based evalu- ation of the...

Ngày tải lên: 30/03/2014, 21:20

... transcribed with the transcrip- tion tool ELAN 1 , using an orthographic transcrip- tion. All in all 3590 driver utterances and 4382 passenger utterances are transcribed. An annota- tion scheme ... Figure 2. !" #" $!" $#" %!" %#" &'()*"""""" +,-" *.)/01" 2345.6" +#78" *.)/01" 9(/:""&q...

Ngày tải lên: 20/02/2014, 04:20

... reduce the incidence of alternate pronunciation, the user is prompted with both a text and an audito- ry version of the utterance. 1.2.3 Recording Feedback Once an utterance has been recorded, ... to accurately track the pitch of an utterance. In these cases, the utterance will be marked unacceptable and the user should rerecord, hopefully yielding an utterance with more...

Ngày tải lên: 20/02/2014, 09:20

... activities of many host defense peptides, probably because of the presence of certain salts, bivalent cations, and peptide- binding pro- teins. To examine the effect of serum on antibacterial efficacy of ... broad range of bacteria, fungi, and viruses, including resist- ant strains [1,2]. Because of nonspecific membrane-lytic activities, antimicrobial peptides have a low tendency...

Ngày tải lên: 07/03/2014, 11:20