fractal characterization of local hydrographic and biological scales of patchiness on georges bank
Indication of density dependent changes in growth and maturity of the barndoor skate on georges bank
... the NESC and can reach sizes of over 150 cm TL (McEachran 2002) Within the U.S portion of the northwest Atlantic Ocean, the distribution of this species is concentrated on Georges Bank and southern ... Physiology 162A:130–138 Cortes, E., and S H Gruber 1994 Effects of ration size on growth and gross conversion efficiency of young Lemon Sharks, Negaprion brevirostris Journal of Fish Biology 44:331–341 ... review of the use and abuse of age validation methods Journal of Fish Biology 59:197–242 Carlson, J K., and I E Baremore 2003 Changes in biological parameters of Atlantic Sharpnose Shark Rhizoprionodon...
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Tài liệu Báo cáo khoa học: Physicochemical characterization and biological activity of a glycoglycerolipid from Mycoplasma fermentans ppt
... transition and lipid headgroup conformations The determination of the b«a gel-to-liquid crystalline phase transition of the acyl chains from the evaluation of the symmetric stretching vibration of ... [20,21] Lipid headgroup conformation For a characterization of the conformation of functional groups within the lipid backbones such as the phosphate, lipid suspensions were prepared as described ... locations of the four reflections (see text) Ó FEBS 2003 3276 K Brandenburg et al (Eur J Biochem 270) Fig Induction of TNF-a in human mononuclear cells by MfGl-II and LPS Re as function of glycolipid...
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Báo cáo y học: " Characterization of protein tyrosine phosphatase H1 knockout mice in animal models of local and systemic inflammation" docx
... activation and IL8 production [25,26] CARR injection in the hind paw of the mouse is one of the most commonly used models of inflammation and inflammatory pain and it has a biphasic profile [27] ... also demonstrated that the FERM (band 4.1, ezrin, radixin, moesin) domain of PTPH1 is necessary for the inhibition of Mek, Erk, Jnk and AP-1 and also for localization of the phosphatase on the ... transmission and integration of the allodynic and painful stimuli Comparatively, Catwalk gait analysis showed a trend of slightly earlier onset (5 h after injection) of spontaneous pain perception indicated...
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Báo cáo y học: " Transactivation and signaling functions of Tat are not correlated: biological and immunological characterization of HIV-1 subtype-C Tat protein" docx
... 2% Triton X-100 ) Protein elution & Lyophilization Figure Tat protein Schematic representation of isolation and purification of the Schematic representation of isolation and purification of the ... than that of the control group 0.074 (p < 0.0001) confirming the seronegative status of the control population Additionally, none of the control samples contained significant titers of antibodies ... monomeric form of Tat is biologically active [31] In view of the importance of storage and handling of Tat for preserving its biological functions, we evaluated and optimized these conditions 1.0 0.5...
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CHEMICAL AND BIOLOGICAL CHARACTERIZATION OF TRACE AMOUNT OF SEX HORMONE RECEPTOR ACTIVE COMPOUNDS IN PROSTATE CANCER RELATED BIOLOGICAL SAMPLES
... and Validation for Simultaneous Detection and Quantitation of A4, T and DHT 40-41 2.1.1 Materials 2.1.2 Experimental 2.1.2.1 Preparation and Extraction of Calibration Standards and Quality Controls ... Interday Validation of E2 in g/L of PBS/BSA Table 10b Intraday of Validation of E2 in g/L of PBS/BSA Table 11 Recoveries of E1 and E2 at Low, Mid and High Concentrations for Freeze-Thaw and Short Term ... 116-117 4.2.3.3 Culture of CWR22Rv1 under Saturating Doses of Drugs 4.2.3.4 Preparation and Extraction of Calibration Standards and Quality Controls 118 4.2.3.5 Preparation of Stability Tests Samples...
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Characterization of murine soluble CD137 and its biological activities
... transduction and reverse signaling in the CD137 receptor/ligand system Crosslinking of CD137 and CD137L leads to activation of APC and costimulation of T cells simultaneously 1.2 1.2.1 Involvement of ... study on murine soluble CD137 Results of the present study should contribute to the understanding of the expression and regulation of soluble CD137 in the murine system The studies on the antagonistic ... of soluble CD137 in the respective diseases and its possible implications Because of the bidirectional signaling of CD137 receptor/ligand interaction, the inhibitory effect of soluble CD137 on...
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Structural characterization of nogo proteins implications for biological functions and moleculedesign of therapeutic applications
... 3.1 Structural Characterization of Inhibitory Domains of Nogo 54 3.1.1 Expression and structural characterization of NogoA-(567-748) and Nogo-66 55 3.1.2 CD and NMR characterization of Nogo-40 60 ... analysis 93 3.3.2 CD and NMR characterization of N- and C-termini of Nogo-B 97 3.3.3 CD and NMR characterization of the dissected Nogo-A fragments 3.3.4 Discussion 107 Identification of the Specific ... characterization of the Nogo-33 101 Figure 3.3.6 CD and NMR characterization of the first group of the dissected Nogo-A Fragments 103 Figure 3.3.7 CD and NMR characterization of the second group of the...
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CHEMICAL AND BIOLOGICAL CHARACTERIZATION OF LIGUSTICUM WALLICHII EXTRACT IN 3t3 l1 AND HEP g2 CELL LINES
... chuangxiong were analyzed using HPLC 3.2 Preparation of Crude Phthalides Extracts from Chuangxiong One gram of chuangxiong powder was subjected to 50 mL of methanol extraction under reflux condition ... extraction with ethyl ether at ratio of 1:8 were similar to those on Amberlite XAD-4 [29] Amberlite XAD resins are commonly used, as they are non-polar and non-ionic adsorbents for stripping and concentrating ... dependent on the phase of the disease, presence or absence of chronic liver disease and degree of hepatic dysfunction Surgical resection, percutaneous ethanol injection, chemotherapy, hormonal manipulation,...
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Báo cáo y học: "Characterization of erythrovirus B19 genomes isolated in liver tissues from patients with fulminant hepatitis and biliary atresia who underwent liver transplantation"
... viruses, but no clear relation has been found To the best of our knowledge, there are only a few reports [1, 15, 16] on the analysis of viral infections based on direct detection of viral genomes from ... 33% of children and 5% of adult patients who undergo orthotopic liver transplantation (OLT) for non-A, non-B, non-C fulminant hepatitis is pointed out as a complication with a high rate of mortality ... infection associated with acute hepatitis Lancet 1996; 347: 868-9 Abe K, Inami T, Ishikawa K, et al TT virus infection in nonhuman primates and characterization of the viral genome: Identification of...
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Báo cáo y học: "Characterization of N200 and P300: Selected Studies of the Event-Related Potential Salil H. Patel 1 and Pierre N. Azzam 2"
... elements of P300 activation From an attention-theory standpoint, one may envision a continuum of interconnected processing at the level of stimulus processing and response formulation (N.B., ... direction of the second constituent The number of distinct MMN components elicited by this double deviation was found to be dependent upon the presentation-duration of the initial stimulus constituent ... effect of stimulus and experimental condition variations on this N200 sub-component Unlike the MMN, the N2b has been found to reflect alterations in orthography, phonology, and semantics in addition...
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Isolation and characterization of an extracellular polymer closely related to flocculation of activated sludge
... the polymer solution at a final concentration of ppm to estimate the effect of pH After min, A660 was measured and the extent of flocculation was calculated Pronase digestion of extracellular ... flocculation of kaolin clay When the polymer concentration was changed from zero to 12.5 ppm, the extent of flocculation showed positive correlations to the concentration of the polymer solution added, ... polymers remained on the surface of microbial cells after sonication This results to adsorption of polymers onto microbial cells or immediate production of new polymers When cations were present...
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Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas
... Fig.2 Comparison of δ Z in Z japonica Fig - Comparison of δ13C in 13C japonica and Z marina and Z marina LS: leaves and stems LS: leaves and stems RR: roots and rhizomes RR: roots and rhizomes ... mechanisms of carbon transport to depend on for stable isotope in each part of Z japonica Furthermore, carbon isotope fractionation may differ from each part of Z japonica In addition, the origin of ... japonica We found about 30 kinds of fatty acids in the leaves and stems and about 36 kinds of fatty acids in the roots and rhizomes of Z japonica We focused on the fatty acid content of Z japonica...
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Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells
... International Energy & Environment Foundation All rights reserved International Journal of Energy and Environment (IJEE), Volume 1, Issue 4, 2010, pp.643-656 645 2.5 Measurement of proton conductivity ... that of Nafion-117 membrane ISSN 2076-2895 (Print), ISSN 2076-2909 (Online) ©2010 International Energy & Environment Foundation All rights reserved 652 International Journal of Energy and Environment ... proton conductivity, water-uptake and lower methanol permeability compared to Nafion membranes [25] In this work, based on the method of thermally induced polymerization and phase inversion technique...
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Biochemical characterization of thermophilic lignocellulose degrading enzymes and their potential for biomass bioprocessing
... 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 ... International Journal of Energy and Environment (IJEE), Volume 2, Issue 1, 2011, pp.99-112 [32] Cheng L., Sun Z.T., Du J.H., Wang J Response surface optimization of fermentation conditions for ... degradation and conversion for sustainable production of bioenergy and highvalue products; enzyme production and catalysis, bioremediation and biorefineries Lew is the author of patents and over 230 peer-reviewed...
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Design, fabrication, and characterization of a solenoidsystem to generate magnetic field for an ECR proton source
... fabrication, and characterization of a solenoid system 467 Figure The variation of the magnetic field with solenoid current Conclusions The solenoid coil magnets described here offers a continuous control ... inlet temperature of 27◦ C Based on the length of the conductor, water pressure drop and flow, the inlet and outlet connections were provided Total five inlet and five outlet connections were provided ... current A conventional ECR ion source uses the principle of adiabatic invariance for mirror reflection, and high magnetic field mode of operation to successfully generate and confine plasma Design of the...
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Tài liệu Báo cáo "Preparation and characterization of nanocomposite TiO2/SnO2 films " pdf
... kept constant with the help of an electronic digital controller Under an open-air environment and at high temperature, hydrolysis of Ti salt solutions takes place, resulting in the formation of ... results, impregnations were carried out by varying concentration of the SnCl4 solution, and the films were annealed at different temperatures and for different period of time Photoconductivity measurement ... of RD/RL was considered as a photoconductivity of obtained materials The results of measurements show that all values RL, RD, and RD/RL strongly depend on the temperature and time of annealing...
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Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx
... suggested forms, and additional characterizations of representative samples of pure polymorphs of are given in Table Combined DSC/XRPD data, suggested forms, and additional characterizations of representative ... implications that sample 42 places on the assignment and DSC characterization of Form III Forms IV and V Figure 14 Superimposed XRPD of three samples of Form III monohydrate (samples 42, 35 and 49, ... polymorphs to sample mixtures depended on the XRPD results Conclusions Interconversions of the Polymorphs of Disodium Salt The interconversions of polymorphs of the disodium salt have been studied...
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Tài liệu Báo cáo khoa học: Identification and characterization of the transcription factors involved in T-cell development, t-bet, stat6 and foxp3, within the zebrafish, Danio rerio docx
... 21 exons and 20 introns, and foxp3 was found to have 13 exons and 12 introns In the genomic sequence, the intron splicing consensus (GT ⁄ AG) is conserved at the 5¢ and 3¢ ends of the introns ... and Foxp3 genes contained the same number of exons and introns t-bet contained six exons and five introns, whereas foxp3 contained 13 exons and 12 introns However, zebrafish stat6 showed some differences ... complete conservation of gene order and content at some loci, whereas other regions demonstrate variation in the order of linked genes, or extensive differences in gene order within conserved regions...
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Tài liệu BIOCHEMICAL TARGETS OF PLANT BIOACTIVE COMPOUNDS A pharmacological reference guide to sites of action and biological effects doc
... (5,7,2',4'tetrahydroxy-3'-isopentenylisoflavone),luteone (5,7,2',4'-tetrahydroxy-6-isopentenylisoflavone) and wighteone (5,7,4'-trihydroxy-6-isopentenylisoflavone) phytoalexins are Isoflavanones are 2,3-dihydroisoflavones and ... inhibitors of HIV-1 reverse transcriptase xi Flavones and flavonols Flavones, biflavones and flavone-3-01s (flavonols) are derivatives of the parent 2-phenylchromone, flavone (2-phenyl-1-benzopyran-4-one; ... Introduction 339 Regulation of gene expression in prokaryotes 339 Regulation of transcr$tion in eukaryotes 340 M A processing and translation Control of translation 342 Protein processing and post-translational...
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Tìm thêm: xác định các mục tiêu của chương trình khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản 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 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25