presumptive identification of neisseria gonorrhoeae
Báo cáo khóa học: Overexpression and enzymatic characterization of Neisseria gonorrhoeae penicillin-binding protein 4 ppt
Ngày tải lên :
23/03/2014, 12:20
... envelope of Neisseria gonorrhoeae CS7: peptidoglycan protein complex Infect Immun 23, 353359 Waxman, D.J & Strominger, J.L (1983) Penicillin-binding proteins and the mechanism of action of b-lactam ... performed with PBP in the absence of substrate, and substrate in the absence of PBP In the case of the D-Lac based substrate which has a labile ester bond, a low level of esterolysis was observed in ... Arg ể FEBS 2003 N gonorrhoeae PBP (Eur J Biochem 271) 29 lack of interaction with penicillin G, and suggests that N gonorrhoeae grown in culture expresses only a low level of this protein Unidentied...
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Báo cáo y học: "Identification of clinical and simple laboratory variables predicting responsible gastrointestinal lesions in patients with iron deficiency anemia"
Ngày tải lên :
25/10/2012, 11:18
... 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, ... GC The role of endoscopy in the evaluation of iron deficiency anemia in patients over the age of 50 Am J Gastroenterol 1994; 89: 1963–7 Fireman Z, Gurevich V, Coscas D, et al Results of gastrointestinal ... diagnosis of GI tumors especially colorectal cancer [12] In this study, we aimed to evaluate the diagnostic yield of endoscopy in patients with IDA and to define predictive factors of gastrointestinal...
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Báo cáo y học: "Identification of Cellular Membrane Proteins Interacting with Hepatitis B Surface Antigen using Yeast Split-Ubiquitin System"
Ngày tải lên :
02/11/2012, 11:08
... 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 ... first round of screening Half of the colony was streaked on SD/-Trp agar plate and the other half inoculated into 20µl of PCR mix PCR products were sequenced to determine the identity of the interacting...
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Tài liệu Fuzzy cluster analysis for identification of GENE regulating regions pptx
Ngày tải lên :
16/01/2014, 16:33
... D e p e D f p p p D h o GIG!IGrqeÔ2ofS2dhGIaG29GhI s53hfD 2Sa2292SIh255S hSfh5i2hfSSh3hIƠh! F e e F H o e D p D w D p e e D H w f H e xof}}SfhGIGhEfhGIG2SAclẳ fh9ÂGS~ ạ2ShIGhSfhÂÂ ... F p b H o D e b X p F D b quI2SdGSI3!GIfhdHIafhGD i}Ihofh H e p H D F y e m p o p f F p o D F w e p F 2hfSGS3hÂ}ofr3hIƠfrẩHfrIhh2Ihu H f H H D e p H eQ H F p p F u F ... E2SfhgÂi ~~Ă@ fhSSScAfha5BSÂhIGhhGp e D f F o D ã D f m D w e h D f m o D H k ! ofhS9}" G Wf}hdG fr#aG F p ` IG2ffSaG2GhIdI2SIh2SS!ShSfhdw H D o D e D e p e...
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Tài liệu Identification of Promising Naval Aviation Science and Technology Opportunities docx
Ngày tải lên :
12/02/2014, 19:20
... October 13, 2005) RDML DAN W DAVENPORT, USN, Office of the Chief of Naval Operations, N81 (as of October 14, 2005) RADM JAY M COHEN, USN, Office of the Chief of Naval Operations, N091 (through January ... 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, ... 2004) MR GREG MELCHER, Office of the Chief of Naval Operations, Acting N81 (from October 2, 2004, through November 8, 2004) RADM SAMUEL J LOCKLEAR III, USN, Office of the Chief of Naval Operations,...
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Tài liệu IDENTIFICATION OF AN UNKNOWN ORGANIC COMPOUND: Classification Tests ppt
Ngày tải lên :
14/02/2014, 08:20
... Iodoform Test: To each of four test tubes, add ml of the primary, secondary, tertiary, and unknown alcohol respectively Add ml of water to each, and ml of 10% NaOH, and 1.5 ml of the iodoform ... To each of four test tubes, add ml of the Lucas reagent Add ml of the primary alcohol to one, ml of the secondary alcohol to the next, ml of the tertiary alcohol to the third, and ml of your ... 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...
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Tài liệu Báo cáo khoa học: Purification and sequence identification of anserinase ppt
Ngày tải lên :
19/02/2014, 07:20
... consists of a subunit of 55 kDa [9] Therefore, the 55-kDa protein was assumed to be a single subunit of Nile tilapia anserinase As the molecular mass of Purification and sequence identification of anserinase ... 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 ... carried 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), · G-Taq buffer, 10 nmol each of dATP, dGTP, dCTP and...
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Tài liệu Báo cáo khoa học: "Automatic Identification of Pro and Con Reasons in Online Reviews" ppt
Ngày tải lên :
20/02/2014, 12:20
... specific and tangible features Also, there are somewhat a fixed set of features of a specific type of product, for example, ease of use, durability, battery life, photo quality, and shutter lag ... Orientation of Adjectives Proceedings of 35th Annual Meeting of the Assoc for Computational Linguistics (ACL-97): 174-181 Hatzivassiloglou, Vasileios and Janyce Wiebe 2000 Effects of Adjective ... Sentiment of Opinions Proceedings of COLING-04 pp 1367-1373 Geneva, Switzerland Kim, Soo-Min and Eduard Hovy 2005 Automatic Detection of Opinion Bearing Words and Sentences In the Companion Volume of...
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Tài liệu Combatting Heavy Equipment Theft - An Officer’s Guide to the Proper Identification of Construction Equipment docx
Ngày tải lên :
21/02/2014, 09:20
... Caterpillar for a sample of their VIN numbers Serial Number Sample Digits, example E1F00101 VIN# Location: On right (Curb) side of cab below window glass, or on Curb side of base of boom arm 24 Combatting ... digits of VIN may be stamped under VIN plate at rear location only VIN# Location: Under lip of cab either on right or left side of machine Very hard to see Second location is on side of frame ... enforcement officers in the location of public V.I.N numbers on construction equipment Every attempt has been made to ensure its accuracy Note: In this publication, VIN (Vehicle Identification...
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Báo cáo " Analysis and identification of multi-variate random pressure fields using covariance and spectral proper transformations " pdf
Ngày tải lên :
05/03/2014, 14:20
... optimum approximation of random field The main idea of the POD is to find out a set of orthogonal basic vectors which can expand a multi-variate random process into a sum of products of these basic ... Firstly, effects of basic and cumulative covariance modes on the synthesis of the unsteady pressure fields, as well as role of the first covariance mode on the identification of these pressure ... leading region of the model B/D=5 The fluctuating pressures, furthermore, reduce with respect to decrease of intensities of turbulence 215 L.T Hoa, Yukio Tamura / VNU Journal of Science, Mathematics...
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Identification of serum proteomic biomarkers for early porcine reproductive and respiratory syndrome (PRRS) infection pptx
Ngày tải lên :
05/03/2014, 17:20
... represents one of the major drawbacks of this technology compared to other methods However, an advantage of the SELDI-TOF MS in this regard is that the results of this technique might lead to the identification ... include the identification of tools that allow the early warning of diseases, especially during the incubation periods and before the onset of clinical signs Therefore, the objective of this study ... http://www.proteomesci.com/content/10/1/48 Page of 16 Table Protein peaks identified by SELDI-TOF MS in the discovery phase of the study Fraction Surface Acquisition focus mass Number of peaks detected Number of significant...
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Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx
Ngày tải lên :
08/03/2014, 05:20
... w2 wn−1 t2 t n −1 wn tn Where n is the number of words in the sentence, ti is the POS tag of the word wi Given E, the result of the baseNP identification is assumed to be a sequence, in which ... outcomes of our statistical model on various size of the training data, x-coordinate denotes the size of the training set, where "1" indicates that the training set is from section 0-8th of Penn ... best output of POS tagging, rather that only one, the F-measure of baseNP identification is improved from 93.02 % to 93.07% After considering baseNP information, the error ratio of POS tagging...
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Báo cáo khoa học: "Automatic Identification of Word Translations from Unrelated English and German Corpora" pot
Ngày tải lên :
08/03/2014, 06:20
... terms of corpus frequencies: kl~ = frequency of common occurrence of word A and word B kl2 = corpus frequency of word A - kll k21 = corpus frequency of word B - kll k22 = size of corpus (no of tokens) ... cooccurrences of words that are translations of each other If - for example - in a text of one language two words A and B co-occur more often than expected by chance, then in a text of another language ... more often than expected by chance in a corpus of English, then the German translations of teacher and school, Lehrer and Schule, should also co-occur more often than expected in a corpus of German...
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Báo cáo khoa học: "TOWARDS THE AUTOMATIC IDENTIFICATION OF ADJECTIVAL SCALES: CLUSTERING ADJECTIVES ACCORDING TO MEANING" ppt
Ngày tải lên :
08/03/2014, 07:20
... currently 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 international 24 33 Table ... degrees of the common property that the scale describes For example, the set of adjectives {cold, lukewarm, warm, hot} are normally considered part of one scale, even though no direct ordering of ... adjective-noun frequencies sorting the pairs of observations (noun frequencies) on one of the variables (adjectives), and computing how many of the (2) pairs of paired observations agree or disagree...
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Identification of Research Needs Relating to Potential Biological or Adverse Health Effects of Wireless Communication pptx
Ngày tải lên :
15/03/2014, 15:20
... 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 ... feasibility of epidemiologic studies of children living in the vicinity of these sources The committee’s evaluation of presentations and discussions at the workshop has resulted in the identification of ... subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of...
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Source Identification of Volatile Organic Compounds in Houston, Texas pdf
Ngày tải lên :
22/03/2014, 14:20
... and si are the values of wind direction and wind speed of sample i The ranges of wind direction and wind speed are divided into a series of subranges having similar numbers of samples in each Then ... overfitting of c13-benzene for the case of 10 sources Neither poor fit nor over fit is acceptable So the number of sources for this analysis was chosen to be During the experiments, FIGURE Profiles of ... model can be written as X ) GFT + E (1) where X is the matrix of VOCs’ concentrations, F is the matrix of source profiles, G is the matrix of source contributions, and E is the residuals matrix Their...
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Support to the identification of potential risks for the environment and human health arising from hydrocarbons operations involving hydraulic fracturing in Europe doc
Ngày tải lên :
23/03/2014, 00:20
... recovery of a given volume of gas than for recovery of the same volume of gas from conventional reservoirs Of the order of 50 shale gas wells might be needed to recover the same volume of gas as ... lifetime of the plant (well pad) The challenge of ensuring a correct identification and selection of geological sites, based on a risk assessment of specific geological features and of potential ... pieces of legislation relevant to all or some of the stages of shale gas resource development were identified and reviewed Ref: AEA/ED57281/Issue Number 17 xi Support to the identification of potential...
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Báo cáo khoa học: "Implementing a Characterization of Genre for Automatic Genre Identification of Web Pages" pot
Ngày tải lên :
23/03/2014, 18:20
... model is based on a corpus representative of the web In this implementation of the model we approximated one of the possible compositions of a random slice of the web, statistically supported by ... mixture of Biberian features and additional syntactic traits The total number of features used in this implementation of the model is 100 These features are available online at: text types> of http://www.nltg.brighton.ac.uk/home/Marina.Santini/ ... practical aim of finding out whether feature sets for genre identification need to be changed or updated because of genre evolution They tried to detect the change through the use of a classifier...
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Báo cáo khoa học: Identification and localization of glycine in the inner core lipopolysaccharide of Neisseria meningitidis ppt
Ngày tải lên :
23/03/2014, 21:21
... p.p.m consistent with the presence of a substituent at the 7-position of HepII Signals indicative of the presence and absence of substituents at the 7-position of HepII in the L4 galE oligosaccharide, ... oligosaccharides of Neisseria meningitidis J Biol Chem 267, 922–925 Pavliak, V., Brisson, J.R., Michon, F., Uhrin, D & Jennings, H.J (1993) Structure of the sialylated L3 lipopolysaccharide of Neisseria ... be formed (Fig 2) Fragmentation of the positively charged ion at m/z 1169 of L3 galE oligosaccharide (Fig 2A) produced a series of ions due to consecutive losses of glycose residues as indicated...
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