Báo cáo khoa học: "A new data processing system for root growth and ramification analysis: description of methods" pot

... A new data processing system for root growth and ramifi- cation analysis: description of methods M. Colin-Belgrand H. Joannes 2 E. Dreyer 3 L. Pages 4 1 ... picture of root morphology and development, but reduces a three- dimensional root system to a plane. Root growth is generally observed every 2nd day; newly formed roots are ... s...

Ngày tải lên: 09/08/2014, 02:21

... transport system for CYP119 is a good example of such a system. In this case, the electron transport system is composed of ferredoxin (Fdx) and 2-oxoacid:Fdx oxidoreductase (OFOR), and utilizes ... electron transport system for CYP175A1 is composed of Fdx, FNR, and NADPH (Fig. 4B). All quantitative analyses were performed at 65 °C for 2 min, to limit the production o...

Ngày tải lên: 18/02/2014, 08:20

... information. While an integrated system for processing and parsing speech may use both acoustic and syntactic information to find repairs, and thus may have access to some of this information about where ... saves more potential exam- ples of fluent speech rules, and therefore potentially makes better use of limited data. 3 Evaluation The evaluation of this system was...

Ngày tải lên: 20/02/2014, 09:20

... in the informal text, the most convenient way of system combination is to harvest up to n candidates from each of the sub- normalizers, and use the pool of candidates (up to 3n) as the system output. ... therefore take the top-3 candidates from each of the “Letter Tran.” and “Spell Checker” subsystems, but put candidates from “Letter Tran.” ahead of “Spell Checker” if the co...

Ngày tải lên: 07/03/2014, 18:20

... the proof steps, the cost of each step and the final score. For each transformation the tool presents the parse tree before and after applying the transformation, highlighting the impact of this ... described in (Stern and Dagan, 2011). 2.2 System flow The BIUTEE system flow (Figure 1) starts with pre- processing of the text and the hypothesis. BIUTEE provides state -of- th...

Ngày tải lên: 07/03/2014, 18:20

... system uses the text sur- rounding that co-citation as evidence of the informa- tion need. 3 System Overview A high level overview of our system s architecture is presented in Figure 1. The system ... multidocument sum- marization system (Radev, 2004). The rest of the paper is organized as follows. We first describe the design goals for SciSumm in 2 to motivate the need for...

Ngày tải lên: 17/03/2014, 00:20

... specificity for Salmonella spp. and S. Typhimurium and 99.1% for S. Enteritidis. The multiplex real-time PCR assay showed 100% sensitivity for Salmonella spp. and S. Typhimurium and 91.7% for S. ... 0.54 ± 0.09 and 0.65 ± 0.07 log 10 CFU/ml for S. Typhimurium and S. Enteritidis for beef, 1.45 ± 0.21 and 1.65 ± 0.07 log 10 CFU/ml for S. Typhimurium...

Ngày tải lên: 07/08/2014, 23:22

... by hypotonic lysis with double- distilled water ( 2.5-fold of the pellet volume for keratino- cytes and DCs, and fivefold of the pellet volume for B cells) and centrifugation at 100 000 g for ... Distribution of TAPA, CatE and CatD activity in subcellular fractions of the cell lines (A) HaCaT, (B) WT100 and (C) DCs. Equal amounts of total protein (20 lg) were used f...

Ngày tải lên: 07/03/2014, 09:20

... available shared dataset for training and test- ing such systems and comparing their performance. As it is likely that the deployment of such systems will increase, standardised and independent evalua- tion ... a ceiling for the perfor- mance of our system, we calculate the average corre- lation between the CLC and the examiners’ scores, and find an upper bound of 0.796 a...

Ngày tải lên: 20/02/2014, 04:20

... Yale University, New Haven, CT, USA 2 Department of Natural Sciences, Baruch College and The Graduate Center, City University of New York, NY, USA 3 Department of Psychiatry and Human Behavior, ... its tight dimer formation. Table 1 summarizes these data, alongside the measured results for EGFP and Venus for comparison. Venus is a variant of yellow FP with a fast matur...

Ngày tải lên: 06/03/2014, 11:20