characterization and identification of spilled oils
Tài liệu Báo cáo khóa học: Characterization of the products of the genes SNO1 and SNZ1 involved in pyridoxine synthesis in Saccharomyces cerevisiae pptx
Ngày tải lên :
19/02/2014, 12:20
... library of yeast chromosomal DNA It was found that 4.6 and 5.1 kb overlapping fragments of chromosome XIII carrying SNO1 and SNZ1 were capable of complementing the defect of mutant K64 (Figs and ... homologues SNO2, SNO3, SNZ2 and SNZ3 complement the defect The relationship of all of these genes remains to be clarified Expression and purification of Sno1p and Snz1p In light of the similarity in the ... maximum of 5% of that of the intact complex described above This suggests that although Sno1p and Snz1p associate spontaneously, renaturation of either one or both of the proteins was incomplete and...
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Traffic monitoring and analysis for source identification
Ngày tải lên :
11/09/2015, 09:58
... component lengths False positives of AMS and RPM (noiseless) False positives of AMS and RPM (noisy) False positives of AMS and RPM by distance False positives of RPM 58 60 ... packet features and possibly features of web objects Flow logs preserve features and statistics of flows and possibly object features, too Identifying subnet structures and key servers of an organization ... browser and server ACKs to data packets are omitted for clarity HTTP Stream Here we argue that the layout of webpages changes only infrequently, and because of the regular behavior of HTTP and browser,...
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Design, fabrication, and characterization of a solenoidsystem to generate magnetic field for an ECR proton source
Ngày tải lên :
22/12/2013, 08:58
... varying the size of the solenoid coils, thickness of iron jacket, and amp-turns (NI) The optimum values of NI for the side and middle solenoid coils were obtained to be 12950 and 8250 respectively ... and 80 mm for middle and side solenoid coils respectively Three solenoid coils were used to get; (i) mirror field, (ii) flat field, and (iii) off-resonance field configuration Two side solenoid coils, ... system is capable of producing off-resonance, mirror, and flat magnetic field configurations A mirror ratio of 1·1 and a maximum flat field of 1400 G has been obtained The measured values and the design...
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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
... upgrade of existing genres and the creation of novel genres The change of genre repertoire and the creation of new genres were well illustrated by Crowston and Williams (2000) and Shepherd and Watters ... Although both Crowston and Williams (2000) and Shepherd and Watters (1998) have well described the evolution of genres on the web, when it comes to the actual genre identification of web pages (Roussinov ... number > 1, and LN is typically a number < Usually LS*LN=1 In this implementation of the model, LS and LN were set to 1.25 and 0.8 respectively, on the basis of previous studies and empirical...
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Báo cáo sinh học: " CODEHOP-mediated PCR – A powerful technique for the identification and characterization of viral genomes" pptx
Ngày tải lên :
18/06/2014, 22:20
... review, the utility of CODEHOP-mediated PCR for the identification of novel viruses and the characterization of new viral genes and genomic regions is presented While the focus of this study was ... genomes Often the linear order of genes within the genomes of related viruses is maintained Thus, the spacing and orientation of specific genes can be predicted in the genomes of Page 15 of 24 ... phylogenies and tracing of evolutionary pathways Furthermore, comparison of multiple representatives of homologous viral proteins can be of importance for understanding the protein structure and function...
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IDENTIFICATION, KINETIC AND STRUCTURAL CHARACTERIZATION OF SMALL MOLECULE INHIBITORS OF ALDEHYDE DEHYDROGENASE 3A1 (ALDH3A1) AS AN ADJUVANT THERAPY FOR REVERSING CANCER CHEMO-RESISTANCE
Ngày tải lên :
24/08/2014, 09:51
... you for believing in me and letting me pursue my dreams The person I am today is because of you To my dear uncle and my aunt Khem Kandel and Laxmi Kandel: your support and friendship has been ... Crystal structure of ALDH3A1 with CB29 66 Crystal structure of ALDH3A1 with CB7 .72 Crystal structure of ALDH3A1 with CB25 81 G Expression and Activity of ALDH3A1 and ALDH1A1 in ... Characterization of CB29 binding .113 B Selectivity of CB29 for ALDH3A1 versus ALDH1A1 and ALDH2 117 C Characterization of CB7 binding 123 D Probing CB7 binding of ALDH3A1 site...
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Identification and characterization of CIS regulatory elements for vertebrate developmental control genes
Ngày tải lên :
14/09/2015, 08:40
... cis-regulatory elements through comparisons of promoters and 5` flanking regions of γ-globin and ε-globin gene of several primates and other mammals [58] Thus alignment of orthologous nucleotide sequences ... accommodative of all our demands Thanks to Department of Biological Sciences, National University of Singapore for funding my studies through the NUS research scholarship and for taking care of all ... sequence of the genome and what are its functional components The first question was answered in 2001 by the publication of the first draft of the human genome [1, 2] and followed by the sequencing of...
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Identification and characterization of a novel heart reactive autoantibody in systemic lupus erythematosus possible serological marker for early myocardial dysfunction
Ngày tải lên :
14/09/2015, 12:42
... in Iceland and Japan and highest in USA and France The overall prevalence was the lowest in Northern Ireland, UK and Finland, and the highest in Italy, Spain and Martinique The burden of SLE ... humor, kindness, and help Thanks to all staff of Deparment of Rheumatology and Immunology, Singapore General Hospital for their help and friendship ii Thanks to all staff of Department of Clinical ... THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MEDICINE YONG LOO LIN SCHOOL OF MEDICINE NATIONAL UNIVERSITY OF SINGAPORE 2007 ACKNOWLEDGEMENT First of all, I would like to express...
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Identification and characterization of IFI30 as a glioblastoma specific promoter for glioma gene therapy
Ngày tải lên :
22/10/2015, 21:20
... kidney, adrenal gland and spleen It was also shown that HSV-Tk caused depletion of the enteric glia and this resulted in severe inflammation and hemorrhagic necrosis of the jejunum and ileum (Bush ... promoter is that of the survivin gene Survivin is a member of the Inhibitor of Apoptosis (IAP) protein family and plays a vital role in the survival of cancer cells and the progression of malignancy ... because of the generous funding from National University of Singapore and Institute of Bioengineering and Nanotechnology I would like to thank my co-supervisor Dr Jerome Boulaire for his support and...
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Báo cáo y học: "Characterization of Human Erythrocytes as Potential Carrier for Pravastatin: An In Vitro Study"
Ngày tải lên :
25/10/2012, 11:10
... 400 µl of suspension are added to 400 µl of PBS containing the known concentration of the drug and 2.5 mmol of ATP, 2.5 mmol MgCl2 and 2.5 mmol of CaCl2, gently mixing to avoid hemolysis and incubation ... efficiency and cell recovery) [25] Loaded amount The total amount of pravastatin entrapped in 0.1 ml of the final packed erythrocytes Efficiency of entrapment The percentage of the loaded amount of pravastatin ... 37◦C At the beginning of the test and also at 0.25, 0.5, 1, 2, 8, 20, and 23 h intervals, one of the samples was harvested and then centrifuged at 3000 for One hundred μl of the supernatants were...
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Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells
Ngày tải lên :
05/09/2013, 16:11
... diameter of the PVDF membrane, the PVDF-PS membrane and the PVDF-SPS membrane is 0.25 µm, 0.12 µm and 0.16 µm, respectively It can be seen that the polymerization of styrene and the blending of PS and ... International Journal of Energy and Environment (IJEE), Volume 1, Issue 4, 2010, pp.643-656 645 2.5 Measurement of proton conductivity The proton conductivity of the PVDF-SPS membrane and Nafion-117 ... compartment (mol.L-1) VB is the volume of right reservoir (cm3) A and L are the membrane cross-sectional area and thickness, respectively α is the slope of the linear plot of methanol concentration in...
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Biochemical characterization of thermophilic lignocellulose degrading enzymes and their potential for biomass bioprocessing
Ngày tải lên :
05/09/2013, 16:11
... understanding of the lignocellulose biodegradation in relation to the enzyme system produced by the microbial community The focus of this work was on the characterization of cellulose- and xylan-degrading ... During extrusion, a screw speed of the extruder of 100 rpm and a barrel temperature of 100°C was maintained [28] 2.3 Sample collection Samples of yard waste compost (YWC) and finished yard waste compost ... (filer paper), BWX and PWSD The enzyme kinetic studies for cellulase and xylanase (Km and Vmax) were performed with 1-10 mg/ml of CMC and BWX, respectively [35] The crude cellulase and xylanase were...
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Tài liệu Báo cáo khoa học: Applications of diagonal chromatography for proteomewide characterization of protein modifications and activity-based analyses doc
Ngày tải lên :
18/02/2014, 16:20
... concentrate on applications of COFRADIC in studying selected post-translational modifications ) protein processing [34,36] and N-glycosylation [39] – and describe the use of COFRADIC for studying interactions ... features of ATP-binding proteins As expected, the majority of FSBA-labeled Jurkat proteins were known binders of small nucleotides, cofactors, or DNA and RNA molecules However, several proteins and ... autosampler, and can be purchased from a variety of companies; and, at least in our hands, HPLC solvent gradients and flow rates can nowadays be controlled such that the overall reproducibility of HPLC...
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Tài liệu Báo cáo khoa học: Characterization of promoter 3 of the human thromboxane A2 receptor gene A functional AP-1 and octamer motif are required for basal promoter activity docx
Ngày tải lên :
19/02/2014, 16:20
... and D; lane 1) and HEK293 (C and D; lane 2) cells The positions of the molecular size markers (kDa) are indicated to the left and right of the (C) and (D), respectively, whilst the position of ... regulation of basal Prm3 activity It is anticipated that the functional characterization of Prm3 reported herein should provide critical knowledge of the modes of regulation of TPb expression and hence ... Characterization of the 5¢ untranslated region of alpha and beta isoforms of the human thromboxane A2 receptor (TP) Differential promoter utilization by the TP isoforms Eur J Biochem 269, 4058–4073 26 Quandt...
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Tài liệu Báo cáo khoa học: Characterization of the promoter for the mouse a3 integrin gene Involvement of the Ets-family of transcription factors in the promoter activity doc
Ngày tải lên :
21/02/2014, 03:20
... the 5¢-flanking region and determination of transcription start sites of mouse integrin a3 subunit gene The nucleotide sequence of the 0.5 kb SalI/SacI fragment and a part of exon is shown in Fig ... stretch of the sequence between the SalI and SacI sites upstream of exon 1, and that putative suppressor elements are present between the PstI (approximately 2.5 kb upstream of the SacI site) and ... CCAAT box at 324 bp upstream of the major transcription start site The presence of a CCAAT box and the absence of a TATA box seem to be one of the characteristics of the mouse integrin a3 gene...
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Tài liệu Mesoscopic Model for Mechanical Characterization of Biological Protein Materials docx
Ngày tải lên :
22/02/2014, 08:20
... and fracture toughness better than that of Kevlar.6 This highlights that understanding of mechanical behavior of protein materials such as spider silk may provide the key concept for design of ... materials, and that mechanical characterization of protein materials may allow for gaining insight into the biological functions of mechanical proteins Mechanical characterization of biological ... continuum model of biomolecules such as microtubule and DNA In last decade, since the pioneering works by Bustamante and coworkers13,14 and Gaub and coworkers,15,16 optical tweezer and/ or AFM has...
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Báo cáo khoa học: Characterization of the rice carotenoid cleavage dioxygenase 1 reveals a novel route for geranial biosynthesis ppt
Ngày tải lên :
07/03/2014, 03:20
... of the C9–C10 double bond (a) results in products and from I, products and from II, and products and from III The cleavage of (b) leads to product from II, and product from III The cleavage of ... represents a major volatile of tomato fruits [46] and roses [47] Moreover, citral, the mixture of geranial and its cis-isomer neral, is a major component of the aroma of lemon grass and other lemon-scented ... of OsCCD1 for the C5¢–C6¢ and C7¢–C8¢ double bonds depends on the nature of the substrate The cleavage of a sole double bond in the cyclic moiety of 3-OH-c-carotene and of monocyclic b-apocarotenals...
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