identification of wh gaps

Ngày tải lên: 24/03/2014, 03:20

... role of endoscopy in the evaluation of iron deficiency anemia in patients over the age of 50. Am J Gastroenterol. 1994; 89: 1963–7. 23. Fireman Z, Gurevich V, Coscas D, et al. Results of gastrointes- tinal ... The absence of stainable iron is the “gold standard”, for diagnosis of IDA. Marrow examination shows, in addition to the absence of hemosiderin iron, a decrease in the proportion of sideroblasts, ... cause of IDA in developing countries is still nutri- tional deficiency. In some instances, an insufficient supply of iron may contribute to the development of iron deficiency. The consumption of...

Ngày tải lên: 25/10/2012, 11:18

... Principle of Split-Ubiquitin Screening System Studies have shown that the use of yeast two hybrid system, which is a genetic assay for in vivo detection of interactions of proteins, enables identification ... located at the C terminus of Cub will be cleaved off and result in downstream reactions, which is the activation of LacZ and HIS3 reporter genes [7]. 3.2 Identification of Cellular Membrane Proteins ... endocytosis and HIV-mediated downregulation of CD4, and a co-receptor of coxsakie B virus. The significance of our findings is suggested by the identification of cellular membrane proteins interacting...

Ngày tải lên: 02/11/2012, 11:08

Ngày tải lên: 16/01/2014, 16:33

... the committee’s charter of investigation: (4) an assessment of the state of maturity of each of the technologies to be developed, (5) prioritization of the work to be done and allocation of resources, ... president of the National Academy of Sciences. The National Academy of Engineering was established in 1964, under the charter of the National Academy of Sciences, as a parallel organization of outstanding ... Director of the Air Warfare Division of OPNAV, the Deputy Commandant for Aviation, Headquarters Marine Corps, the Director of Research at NRL, the Director of Weapons Systems in the Office of the Secretary...

Ngày tải lên: 12/02/2014, 19:20

... drops of the sample and observe any signs of reaction. The formation of a white solid or a white vapor trail is indicative of an amine. On completion of the test slowly pour the contents of the ... Iodoform Test: To each of four test tubes, add 1 ml of the primary, secondary, tertiary, and unknown alcohol respectively. Add 1 ml of water to each, and 1 ml of 10% NaOH, and 1.5 ml of the ... each of four test tubes, add 5 ml of the Lucas reagent. Add 1 ml of the primary alcohol to one, 1 ml of the secondary alcohol to the next, 1 ml of the tertiary alcohol to the third, and 1 ml of...

Ngày tải lên: 14/02/2014, 08:20

... including 56 bp of 5¢ UTR, 1482 bp of ORF, and 299 bp of 3¢ UTR. The coding region of the sequence was translated into 494 amino acids, which included a typical signal peptide of 18 amino acids ... out in a total volume of 50 lL containing 0.75 lL of a template, 150 pmol of a forward primer (A), 150 pmol of a reverse primer (B or C), 1 · G-Taq buffer, 10 nmol each of dATP, dGTP, dCTP and ... molecular identification of anserinase, purified from brain of Nile tilapia Oreochromis niloticus. The determination of the N-terminal sequence of the purified anserinase allowed the design of primers permitting...

Ngày tải lên: 19/02/2014, 07:20

... are likely to be cons. 9 The baseline system which assigned the majority class to each sentence achieved 59.9% of average accuracy. of reason identification in various other review domains ... proposes a framework for identifying one of the critical elements of online product re- views to answer the question, “What are reasons that the author of a review likes or dislikes the product?” ... Orientation of Adjectives. Proceedings of 35th Annual Meet- ing of the Assoc. for Computational Linguistics (ACL-97): 174-181 Hatzivassiloglou, Vasileios and Janyce Wiebe. 2000. Effects of Adjective...

Ngày tải lên: 20/02/2014, 12:20

... Caterpillar for a sample of their VIN numbers. Serial Number Sample 8 Digits, example E1F00101 VIN# Location: On right (Curb) side of cab below window glass, or on Curb side of base of boom arm. Melroe ... 2700V 3300V 3935 Combatting Heavy Equipment Theft An Of cer’s Guide to the Proper Identification of Construction Equipment Volume 5 2012 Wheel Loaders Serial Number Location 34 Combatting Heavy ... located on right (Curb) side of cab post inside cab, same as John Deere. On LX785 it is found on right (Curb) front of ROPS cage. On LX325, serial plate is on the outside of the left rear cab post. Mustang Models Serial...

Ngày tải lên: 21/02/2014, 09:20

... hidden events of the unsteady pressure fields. 6. Synthesis and identification of random pressure field Firstly, effects of basic and cumulative covariance modes on the synthesis of the unsteady ... to compare with that of 76.92%, 65.29% in the other models of B/D=1. This can be explained due to complexity of bluff body flow around the model B/D=5 to reduce a role of the first covariance ... analysis, synthesis and identification of the unsteady pressure fields. It contributes dominantly the system energy of the pressure fields as well as contains certain frequency peaks of possibly physical...

Ngày tải lên: 05/03/2014, 14:20

... for diseases: SELDI-TOF profiling of pig sera for PRRS. Dev Biol 2008, 132:399–403. 21. Zhong L, Taylor DL, Whittington RJ: Proteomic profiling of ovine serum by SELDI-TOF MS: optimisation, reproducibility ... roughput profiling of pig populations by SELDI-TOF MS for whole genome association studi es, where identification of proteins underlying the phenotype can be made a posterior i. SELDI-TOF MS might therefore ... calculate the dispersion of the acquired data, the coefficient of variation (CV), which is the normalized measure of dispersion of a probability distribution and shows the% dispersion of the data in rapport...

Ngày tải lên: 05/03/2014, 17:20

... Statistical Model for the Identification of English BaseNP Endong Xun Microsoft Research China No. 49 Zhichun Road Haidian District 100080, China, i-edxun@microsoft.com Ming Zhou Microsoft Research China No. ... automatic identification of English baseNP. It uses two steps: the N- best Part -Of- Speech (POS) tagging and baseNP identification given the N-best POS-sequences. Unlike the other approaches where ... our experiments). When we determine the best baseNP sequence for the given sentence E , we also determine the best POS sequence of E , which corresponds to the best baseNP of E . Now let us illustrate the whole...

Ngày tải lên: 08/03/2014, 05:20

... B kl2 = corpus frequency of word A - kll k21 = corpus frequency of word B - kll k22 = size of corpus (no. of tokens) - corpus frequency of A - corpus frequency of B All co-occurrence vectors ... matrix was computed whose rows were all word types of the corpus with a frequency of 100 or higher 3 and whose columns were all English words occurring as first translations of the German words ... part of our news- paper corpora consists of political texts - we do not need to further explain why our program lists Major, Kohl, Thatcher, Gorbachev, and Bush, state leaders who were in office...

Ngày tải lên: 08/03/2014, 06:20

... employs two similarity modules, each of which processes a part of the output of stage one and produces a measure of similarity for each possible pair of adjectives. The first module processes ... the automatic identification of adjectival scales. We discuss the properties of adjectival scales and of groups of semantically related adjectives and how they imply sources of linguistic knowledge ... with a small number of clusters, while the opposite pattern of scores characterizes the models with a large number of clusters. though the observed pairs represent only 19.52% of the possible...

Ngày tải lên: 08/03/2014, 07:20

... endpoints, data gaps exist in a num- ber of other areas of toxicology in which knowledge is needed to support a complete evaluation of the possible health effects of RF exposure; these gaps are identified ... president of the National Academy of Sciences. The National Academy of Engineering was established in 1964, under the charter of the National Academy of Sciences, as a parallel organization of outstanding ... identification of potential biophysical and biochemical/molecular mechanisms of RF action is considered to be of the highest priority. 2 IDENTIFICATION OF RESEARCH NEEDS These needs and gaps are...

Ngày tải lên: 15/03/2014, 15:20

... contribution plot for this source shows a number of peaks, noneof whichwere on the weekends, and the KD value of this source is 0.579. This agrees with the result of weekend factor. The significant variation ... other metropolitans (21), which makes studies of the air quality in Houston very challenging. Henry et al. (22, 23) made some studies on VOC source identification, one of which was also for the ... be another cause of the shape of the wind directional plot. There are many peaks almost evenly distributed in the contribution plot and the KD value of this source is 1.039, which agrees with...

Ngày tải lên: 22/03/2014, 14:20

Ngày tải lên: 23/03/2014, 00:20

Ngày tải lên: 23/03/2014, 18:20

Ngày tải lên: 23/03/2014, 22:20