comparative studies of scanning electron microscopy and transmission electron microscopy
Báo cáo khoa học: "Comparative studies of the water relations and the hydraulic characteristics in Fraxinus excelsior, Acer pseudoplatanus and A. opalus trees under soil water contrasted conditions Damien Lemoinea, Jean-Paul Peltierb and Gérard" pdf
... cavitation than those of F excelsior (figure 3A and D), the major differences occurring for low ψ values (ψcav at –1.0 and –1.5 MPa and ψ100 at –1.8 and –4.2 MPa for A pseudoplatanus and F excelsior ... and the beginning of the afternoon, allowing a high transpiration rate (4.8 and 3.9 mmol m–2 s–1 for maple and ash trees, respectively, in June, figure 1a) In ash trees, the water potential of ... hours of the morning resulting in low transpiration rates (1.8 and 1.1 mmol m–2 s–1 for ash and maple trees, respectively, in June, figure 1c) In comparison of F excelsior, the limitation of stomatal...
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Tài liệu Báo cáo khoa học: Comparative studies of endonuclease I from cold-adapted Vibrio salmonicida and mesophilic Vibrio cholerae docx
... sequences of VsEndA (Fig 1) The theoretical pI was 9.61 for VsEndA and 8.62 for VcEndA Expression and purification From L Escherichia coli culture, a total of 24 and 50 mg pure recombinant VsEndA and ... characterization of the enzymes, we carried out an analysis of the NaCl requirements and pH optimum of VsEndA and VcEndA The optimum NaCl concentrations for activity were found to be 425 mm for VsEndA and ... the salt optima of the enzymes are fine-tuned to match the salinity of their environment The outer membrane and cell wall of Gram-negative bacteria not restrict passage of ions, and the periplasmic...
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A comparative study of criticism between american and vietnamese online newspapers
... on the rules and principles that regulate the practice of the critic, the art of judging with knowledge and propriety of the beauties and faults of a literature performance, or of a production ... function of communication and indicates the limits of present knowledge in society 2.2.2 Types of criticism 2.2.2.1 Practice of analyzing and evaluating literary or other artistic works This type of ... Kroeber and Kluckhohn compiled a list of over 200 different definitions of culture in their book “Culture: A critical review of Concepts and Definitions” One of these is: “Culture consists of pattern,...
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A comparative analysis of institutions, national policies, and cooperative responses to floods in Asia
... Evaluation of rules defining collective and individual behavior of actors and their interactions is a part of this exercise Human security of local communities and social rehabilitation of affected ... reflects discussion and results of case -studies on national institutional capacities for floods risk reduction in Japan, Russia, Thailand and Vietnam and practices of institutions and tools applied ... resources”(ISDR 2004) In many parts of Asia a declaration of state of emergency signifies a state’s recognition of a disastrous event and often is based on loss of property and investments IFA indicates...
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A comparative study of insults in vietnamese and american english
... Vietnamese and American English 1.2 AIMS AND OBJECTIVES The Comparative Study of Insults in Vietnamese and American English aimed at providing Vietnamese users of English and American users of Vietnamese ... miscommunication regarding the use of insults 1.6 DEFINITIONS OF TERMS Dictionary definitions of the term "insult" shares the feature of "offence" of a remark For example, "an offensive remark or action" ... University of Danang Time: 27 - - 2011 Venue: University of Danang * This thesis is available for the purpose of reference at: - Library of College of Foreign Languages, University of Danang -...
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Tài liệu Báo cáo khoa học: Mechanism of dihydroneopterin aldolase NMR, equilibrium and transient kinetic studies of the Staphylococcus aureus and Escherichia coli enzymes docx
... 35, and 70 after the addition of the enzyme The top spectrum is that of DHMP for comparison Only the NMR signals of the 2¢ and 3¢ protons of DHNP and DHMP are shown The chemical structures of ... NP and MP and 2248 between HP and HPO in accordance with the similar shapes and sizes between NP and MP and between HP and HPO The different Kd values are proportional to the different values of ... ligand solution The fluorescence of the ligand was measured after each addition of the protein stock solution at an emission wavelength of 430 nm and an excitation wavelength of 330 nm for HP and...
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Báo cáo khoa học: Structural studies of the capsular polysaccharide and lipopolysaccharide O-antigen of Aeromonas salmonicida strain 80204-1 produced under in vitro and in vivo growth conditions docx
... h, 22 °C) and harvested by centrifugation (yield 25 g, wet weight) Isolation and purification of CPS and LPS The cells were washed with 2.5% saline (w/v) and extracted by the method of Westphal ... acid The sequence of constituent glycoses and the location of L-Ala were confirmed by 2D NMR analysis performed on both CPS and aqueous-phase LPS and their methanolysis products, and CE-ES-MS methods ... 2004 CPS and LSP O-antigen of A salmonicida (Eur J Biochem 271) 4513 Fig CE-ES-MS analysis (+ ion mode) of LPS (A) and carboxyl-reduced LPS (B) of A salmonicida The inset shows the ratio of the...
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Báo cáo khoa học: Crystal structure determination and inhibition studies of a novel xylanase and a-amylase inhibitor protein (XAIP) from Scadoxus multiflorus pot
... concentration of XAIP (b) and with lM concentration of chitinase enzyme (c) for h, and (B) in the absence of any protein (a), with 100 lM concentration of XAIP (b) and with 100 lM concentration of chitinase ... internal space of the TIM barrel considerably Of the three observed cis peptides, two (Gly33–Phe34 and Trp253–Asp254) are found at the ends of b-strands b2 and b8, respectively These are part of the ... interactions between residues of a7 and those of GH10 because of steric hindrance On the other hand, it has been shown by solution studies that XAIP inhibits the activity of a-amylase in a : 1.2 molar...
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Comparative Efficiency of Informal (Subjective, Impressionistic) and Formal (Mechanical, Algorithmic) Prediction Procedures: The Clinical–Statistical Controversy ppt
... tactless Practitioners of all professions differ in their personal dispositions and talents of empathy, compassion, warmth, and tactfulness, and it is the task of selection and training to prevent ... Ronald, and the slow progress of soft psychology Journal of Consulting and Clinical Psychology, 46, 806-834 Meehl, P E (1986) Causes and effects of my disturbing little book Journal of Personality ... rule,” the most plausible GROVE AND MEEHL explanation of these deviant studies is that they arose by a combination of random sampling errors (8 deviant out of 136) and the clinicians’ informational...
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Báo cáo hóa học: "Research Article Recognition of Noisy Speech: A Comparative Survey of Robust Model Architecture and Feature Enhancement" pptx
... load and number of revolutions The third noise group is caused by wheels, driving, and suspension and is influenced by road surface and wheel type Thus a rough surface causes more wheel and suspension ... Communication and Technology (Eurospeech ’03), vol 2, pp 681–684, Geneva, Switzerland, September 2003 Y Bar-Shalom and X R Li, Estimation and Tracking: Principles, Techniques, and Software, Artech ... aims to increase the contrast of pictures In speech processing, HEQ can be used to extend the principle of CMS and MVN to all moments of the probability distribution of the feature vector components...
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Báo cáo khoa học: "Comparative efficacy of standard AGID, CCIE and competitive ELISA for detecting bluetongue virus antibodies in indigenous breeds of sheep and goats in Rajasthan, India" potx
... to 25% and 13% of the total Indian population of sheep and goats, respectively Most of the sheep are of indigenous types and there is a general understanding that the indigenous breeds of sheep ... breeds of sheep may serve as a potential reservoir of BTV infection and may also transmit the infection to cattle and other breeds of sheep reared in the same area Comparative analysis of percent ... as well as the age of the animal at the time of collection of serum samples Subsequently, we determined the comparative efficacy of different serological tests for detection of antibodies against...
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Báo cáo khoa học: "Comparative evaluation of phenobarbital-induced CYP3A and CYP2H1 gene expression by quantitative RT-PCR in Bantam, Bantamized White Leghorn and White Leghorn chicks" ppsx
... ces 003 rof C 27 ta noisnetxe lanif dna ces 09 rof C 27 pmet noisnetxe ,ces 54 rof C 06 pmet gnilaenna ,ces 54 rof C 49 ta noitarutaned ,ces 06 rof C 49 ta noitarutaned laitini ,sgniwollof eht ... stibihni dica ciadiakO ]9[ )Mµ 001( niloksrofyxoedid ,1 dna )Mµ 001( niloksrof ,)Mµ 004( BP htiw srh 61 rof sllec amotapeh nekcihc gnitaert retfa dnuof osla saw 73A3PYC fo slevel tpircsnart fo ... oitar noisserpxe evitaler a tneserper R ,alumrof siht nI )fer E( =R )tegrat E( )lortnoC− elpmaS( fer PC∆ )lortnoC− elpmaS( tegrat PC∆ :alumrof gniwollof skcihc nrohgeL etihW )C( dna nrohgeL etihW...
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Báo cáo khoa học: "A comparative study of Sephadex, glass wool and Percoll separation techniques on sperm quality and IVF results for cryopreserved bovine semen" pptx
... benzoate, 10 μg/mL of heparin, 10 mg/mL of bovine serum albumin (BSA) to evaluate sperm quality and to use as 100 μL-droplets of spermatozoa for IVF Evaluation of sperm For evaluation of progressive ... atmosphere of saturated humidity and 5% CO2 After maturation, COCs were washed with BO medium containing mM caffeine sodium benzoate, 10 μg/mL of heparin, and 10 mg/mL of BSA to partially remove expanded ... context of assisted conception both in animal models and in clinical studies, the degree of DNA aberrations or damage in sperm cells has been linked to the impairment of fertilization and embryo...
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Báo cáo khoa học: "Comparative analysis of Panicum streak virus and Maize streak virus diversity, recombination patterns and phylogeography" pptx
... SS PGM and RWB collected isolates AV, ALM, and LD cloned and sequenced the viruses AV, PL and DPM conceived the project, AV and DPM analysed the data AV and DPM prepared the manuscript and AV, ... isolates of seven of the eleven described strains (MSV-A, -F, -H, -J, K, C and D) share evidence of ancestral inter-strain recombination events that involved exchanges of genome fragments >30% of the ... exchanges of >30% genome size fragments are evident in all sampled representatives of five of the nine PanSV strains (PanSV-B, -C, -H, F and G) The patterns of recombination seen in PanSV and MSV,...
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Báo cáo y học: " Single cell studies of the cell cycle and some models" pps
... (mouse L cells) described in Zetterberg [16], Killander and Zetterberg [17], Zetterberg and Killander, [16] These are part of an impressive body of work initiated using optical machinery gathered ... along with a great deal of skill and hard work In one set of experiments on single cells [17], they made a measurement of the dry mass of single cells by interferometry and then placed it in the ... Determination of DNA, RNA and mass content of age determined mouse fibroblasts in vitro and of intercellular variation in generation time Exp Cell Res 1965, 38:272-284 Zetterberg A, Killander D: Quntitative...
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comparative advantage of vietnam’s textile and clothing industry
... the theory of comparative advantage (Bernhofen and Brown, 2004; Schott, 2004; Uchida and Cook, 2005) The superiority of the theory of comparative advantage lies in the remarkable amount of useful ... efficiency and in comparative advantage of Vietnamese textile and clothing enterprises On the other hand, the textile and clothing industry is labor intensive Development of the Vietnam’s textile and ... The Dynamics of Vietnam’s Comparative Advantage in Textile and Clothing53 Concentration of Vietnam Textile and Clothing Exports 56 Determinants of Vietnam’s Comparative Advantage and Competitiveness...
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DEVELOPMENT AND APPLICATION OF NEW APPROACHES FOR STUDIES OF INFLUENZA INDUCED INFLAMMATION AND DNA DAMAGE
... and inset) at and dpi Scale bar 20 lm phosphorylated cH2AX by western blot (Fig 4a) Relative intensities of HA and cH2AX bands were quantified and normalized to b-actin, and the levels of HA and ... proteins involved in NHEJ and HR a Western analysis of the NHEJ proteins, Ku86 and Ku70 b, c Quantification of the levels of Ku86 (b) and Ku70 (c) Levels of Ku86 trend upward and are statistically ... division and DSB formation, 15 random images were acquired for lung sections co-stained with Ki-67 and cH2AX The number of nuclear Ki-67-positive cells in each 0.1 mm2 lung area, and the proportion of...
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Design, synthesis and biological studies of coumarin based probes and tetrahydrolipstatin analogs 1
... SUMMARY vi LIST OF TABLES ix LIST OF SCHEMES x LIST OF FIGURES xii LIST OF ABBREVIATIONS xiv LIST OF APPENDICES xvii LIST OF PUBLICATIONS xviii Design and synthesis of coumarin-based fluorescent ... Synthesis of THL-T analogues 89 5.5 Biological studies of THL probes 91 5.5.1 78 91 5.5.2 Effects on cell proliferation, phosphorylation of eIf2 and activation of caspase-8 In situ and in vitro ... 42 Synthesis and biological studies of tetrahydrolipstatin analogs INTRODUCTION 43 4.1 43 4.2 4.3 Isolation and biological activities of (-)tetrahydrolipstatin Previous syntheses of (-)-tetrahydrolipstatin...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25