Báo cáo khoa học: "Comparison of biomass component equations for four species of northern coniferous tree seedling" potx

... article Comparison of biomass component equations for four species of northern coniferous tree seedlings Robert G. Wagner* Michael T. Ter-Mikaelian Ontario Forest Research Institute, ... We compare equations predicting the biomass components (foliage, branches, stem, roots, total aboveground and total tree) for seedlings of four conifer...

Ngày tải lên: 08/08/2014, 14:21

... clarification of the research issues, development of the experimental methodology, and production of guide- lines for developers of interactive systems. I believe 7) that developers of natural ... comparing performance with natural language and a subset of SEQUEL. The results of both of these 3) experiments suggest that precise concise database query language do aid the...

Ngày tải lên: 21/02/2014, 20:20

... elemen- tary tree is first converted into canonical elementary trees which have only one anchor and whose sub- trees of depth n(≥ 1) contain at least one anchor. A canonical elementary tree is then ... the elimination of impossible parse trees in phase 2 are performed. In the following sections, we briefly de- scribe the CF approximation and the elimination of impossible parse trees i...

Ngày tải lên: 08/03/2014, 04:22

... CPLEX stores a copy of the relaxed problem, with signifi- cant bookkeeping information per variable, for ev- ery node in the search tree. It is capable of storing most of the tree in compressed form on disk, ... partial order as a tree of components, each of which corresponds to a set programming instance. Components are shown by the dashed lines in Figure 2. We can find an op-...

Ngày tải lên: 17/03/2014, 00:20

... parser partly depends on the output of the tagger and the rest of the pre- processing software. Our way of dealing with how "correct" the performance of the parser is, follows a practical, ... reflects this information as well as grammatical functions in the output. A corpus, annotated syntactically, is a rich source of infor- mation which we intend to use for a n...

Ngày tải lên: 17/03/2014, 22:20

... expression of NOX4 and its tran- scriptional regulation by Sp3, which is involved in the expression of various genes, raise the importance of NOX4 in cellular functions. In addition, the presence of species ... Prim- ers used for amplification of the NOX4 promoter were as follows: 5¢-AACAATCAGTCTAAAAGAGCTGTGTCTT CT-3¢ (forward for GC-box1), 5¢-CTCCAAAATACTGG CAAACATGTGAACAAT-3¢...

Ngày tải lên: 29/03/2014, 00:20

... only two examples of the clinical application of helical tomotherapy for locally advanced pancreatic cancer [35]. To the best of our knowledge, this is first comprehensive analysis of the clinical ... Republic of Korea, 4 Department of Radiation Ocology, The Catholic University of Korea, Seoul St. Mary's Hospital, 505 Banpo-dong, Seocho-gu, Seoul 137-040, Republic of...

Ngày tải lên: 09/08/2014, 09:20

... in the AAA domain of Vps4p has recently been shown to be important for assembly of Vps4p-E233Q into oligomers but not for dimer for- mation [27]. The motifs of Vps4p required for dime- rization ... identified b domain of Vps4p, are essential for interaction with Vta1p. In addition, we show that one of these motifs is required for a homotypic interaction and for formatio...

Ngày tải lên: 16/03/2014, 13:20

... criteria. For protein quantitation, we used multi-q [41] software to analyze the iTRAQ data. Raw data files from the Waters Q-Tof premier mass spectrometer were converted into files of mzXML format ... takes 5–15 years, and there is therefore plenty of opportu- nity for early intervention. Approximately half of patients diagnosed with colorectal cancer die within 5 years of diagnosi...

Ngày tải lên: 16/02/2014, 15:20

... contributions of multiple types of quinones should be considered when attempting to account for the long life span of the C. elegans clk-1 mutant. However, because of the com- plexity of quinone ... strain treated with 1 mm H 2 O 2 for 15 min, a high level of induction of ctt1 and gpx1, but not of apt1, was observed, as previously reported [38,39]. Higher levels of H 2 O...

Ngày tải lên: 18/02/2014, 14:20