consequences of chilling and freezing stress
Environmental Adaptations and Stress Tolerance of Plants in the Era of Climate Change pptx
... management of abiotic stress tolerance and utilization of these species for the improvement of crop yield In this regard, it is essential to understand the adverse effects of abiotic stresses and tolerance ... abiotic stresses on plant metabolism and responses of the plants to withstand the stress Chapter describes involvement of different osmolytes, osmoprotectants, and antioxidants during abiotic stress ... Oxidative Stress and Antioxidative Responses to Environmental Stress 3.1 Production of ROS Environmental stresses are responsible for the production of ROS The production and removal of ROS is...
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Báo cáo y học: "Natural History and Clinical Consequences of Hepatitis B Virus Infection"
... difficulties of managing hepatitis B infection Hence, further research and understanding in this sector may bring exciting new information and better understanding of the natural history of HBV and supplement ... incidence of hepatic decompensation was 16%, the incidence per 100 person years was 3.3 and the mean interval between the time of diagnosis of cirrhosis and the onset of first episode of decompensation ... primary infections are self-limited with clearance of virus and development of immunity However, an estimated 3% to 5% of adults and up to 95% of children develop chronic HBV infection Persistent...
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MÔ HìNH HOá QUá TRìNH TRAO ĐổI NHIệT ẩM TRONG MáY ấP TRứNG GIA CầM Modeling of heat and mass transfer in chicken egg incubators
... Christopher D McDaniel (2004), A Practical Manual for Understanding the Shell Structure of Broiler Hatching Eggs and Measurement of their Quality, Mississipi State University, p 3-5 ... Modeling Simultaneous Heat and Mass Transfer in Isotropic Sphere, Trans ASEA, pp 31 Husain A., Chen C.S., Clayton J T, Whitney L.F (1972), Mathematical Simulation of Mass and Heat Transfer in High ... A., Chen C.S., Clayton J T (1973), Simultaneuos Heat and Mass Diffusion in Biological Material, Trans ASAE, pp 69-73 Luikov, A V (1980), Heat and mass transfer, Mir Publisher, Moscow Peebles E...
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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... inclined rib with relative gap position of 0.25 and relative roughness pitch of 8.0, with an angle of attack of 60º and with relative roughness height of 0.037 performers better then the other ... consists of entrance section, test section and exit section of lengths of 800 mm, 1200 mm and 600 mm respectively according to the guidelines of ASHARAE standard [20] A mm thick Aluminum plate, roughened ... performance of solar air heater They reported that the geometry of the rib namely shapes, height, angle of attack and pitch affects significantly the heat transfer and friction characteristics of the...
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Evaluation of heat pumps usage and energy savings in residential buildings
... energy and, fuel injection and alternative fuels Leslie R Pagliari is an Associate Professor in the Department of Technology Systems and Associate Dean of Academic Affairs at the College of Technology ... values 1, 2, and for small, medium and large homes respectively Number of occupants represents the total number of persons that live in the house Number of stories takes values 1, and House orientation ... 140 and 205 m2) and large size (more than 205 m2) As shown in Figure 2, the percentages of the house sizes in the test group are 54%, 40%, and % for large, medium and small homes respectively and...
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CONSEQUENCES OF THE NEOLITHIC
... broad beans, and lentils In addition, in East and Southeast Asia there were taro, rice, yams, and bananas; in Africa, south of the Sahara, there were other yams and another kind of rice; and in the ... clearing the land for the cultivation of grasses and tubers and the herding of animals brought a whole train of ecological consequences to the planet Plant and animal species were drastically reduced ... changed to that of planters, tenders, 62 A Movable Feast and harvesters of crops, as well as caretakers of the home and caregivers to the children.4 Men, previously hunters, were now often herdsmen,...
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Tài liệu The long-term reproductive health consequences of female genital cutting in rural Gambia: a community-based survey doc
... or II operations and two women who reported being sealed had no signs of closure Of the three main ethnic groups, 98% of Mandinkas, 4% of Wollofs and 32% of Fulas had signs of genital cutting ... 643±653 august 2001 L Morison et al Long-term consequences of FGC in The Gambia secondary level education (3% of Mandinkas, 6% of Fulas and 1% of Wollofs) During interviews with a ®eldworker 58% ... common and how serious the short- and long-term consequences are is lacking (Obermeyer et al 1999) Hospital-based studies have catalogued types of cutting and morbidity, but give no indication of...
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Tài liệu THE HEALTH CONSEQUENCES OF SMOKING pptx
... health consequences of smoking have been submitted: The Health Consequences General, 1972 of Smoking, A Report of the Surgeon The Health Consequences of Smoking, 1973 The Health Consequences of Smoking, ... M.D - Professor, Department of Epidemiology, Harvard School of Public Health, Harvard University, Boston, MA and Chief of Pulmonary McLean, Ross, M.D - Professor of Medicine Gray School of Medicine, ... M.D - Professor of Community Medicine and Oncology, School of Medicine, University of California at San Diego, LaJolla, CA Stamler, Jeremiah, M.D - Professor and Chairman, Community Health and Preventive...
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Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx
... important relationship among the regulation of nucleolin ⁄ C23, the activation of caspase-3 and the induction of apoptosis under the setting of oxidative stress and Hsp70 overexpression More importantly, ... effect of Hsp70 B Jiang et al After 24 h of H2O2 exposure, 44% of untransfected control cells and 45% of cells transfected with the empty vector (pcDNA3.1) exhibited similar features of apoptotic ... assembly and nucleocytoplasmic transport of newly synthesized pre-rRNAs [11] Because of its widespread distribution and broad range of involvement, as well as the cross-talking among molecules of different...
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Tài liệu Consequences of Voluntary and Mandatory Fair Value Accounting: Evidence Surrounding IFRS Adoption in the EU Real Estate Industry docx
... eriedl@hbs.edu Consequences of Voluntary and Mandatory Fair Value Accounting: Evidence Surrounding IFRS Adoption in the EU Real Estate Industry ABSTRACT: We examine the causes and consequences of European ... negative We include LogVOLUMEPRE, the log of firm i's trading volume (expressed in thousands of Euros) and LogSTD_RETPRE, the log of firm i's standard deviation of stock returns, to control for market-makers’ ... versus recognition of investment property fair values under this standard VI CONCLUSION AND IMPLICATIONS This paper examines the causes and consequences of different forms of fair value disclosures...
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Tài liệu Báo cáo khoa học: Novel aspects of heat shock factors: DNA recognition, chromatin modulation and gene expression ppt
... Sakurai and Y Enoki SWI ⁄ SNF complexes are recruited to both the promoter and coding regions, and histones are acetylated and displaced [56–58] However, the presence of SAGA and SWI ⁄ SNF, and a ... in the levels of HSF1 and MTA1 (a component of the NuRD complex containing HDAC1 and HDAC2) proteins and to binding of HSF1 to MTA1 [78] The complex is recruited to the promoters of estrogen-responsive ... complexes (SWI ⁄ SNF, ISW1 and RSC) and histone chaperones (Asf1, Spt6 and Spt16), are involved in histone acetylation and eviction [52–55] Stress- inducible or constitutive binding of HSF to a promoter...
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Tài liệu Báo cáo khoa học: Roles of heat shock factors in gametogenesis and development pptx
... basis of incorrect pairing of sister chromatids and of the lack of integrity of the synaptonemal complex in Hsf2) ⁄ ) spermatocytes is a pending question [62] Role of HSF1 in the quality control of ... over-expression of Hsp60 and Hsp70 and exhibit abnormal morphology in correlation with increased proliferation, premature differentiation and elongation, inhibition of denucleation and of loss of organelles ... of modifier genes that would enhance or diminish the impact of HSF2 deficiency Pending questions for the roles of HSF1 and HSF2 in oogenesis and in early embryos The role of HSF2 in oogenesis and...
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Tài liệu Báo cáo khoa học: Analysis of oxidative events induced by expanded polyglutamine huntingtin exon 1 that are differentially restored by expression of heat shock proteins or treatment with an antioxidant ppt
... [39] and are associated with aggregates in the brains of HD transgenic mice [40] Hsp70 and Hdj-1 can inhibit polyQ aggregation and reduce the size of htt-polyQ inclusion bodies [15,36,37] and ... against apoptosis [41,42], oxidative stress [43,44] and polyQ-expanded httEx1-mediated oxidative stress [15] Several links exist between the proteasome and oxidative stress First, the intracellular ... the morphology of mitochondria (not shown) Huntingtin inclusions and oxidation Comparative analysis of the protective effect of NAC and Hsps against ROS, protein oxidation, iron and nitric oxide...
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Tài liệu Báo cáo khoa học: Consequences of COP9 signalosome and 26S proteasome interaction doc
... role of the PCI domain of CSN2 for complex formation and consequences of permanently overexpressed CSN2 for the stability of p53 and c-Jun The CSN interacts directly with the 26S proteasome and ... of the PCI domain of CSN2 by the PCI domain of Rpn6 has consequences for the complex integration of the chimerical CSN2-Rpn6 protein The cDNA encoding the first 343 amino acids of human CSN2 and ... Permanent expression of Flag-CSN2 causes de novo assembly of the CSN complex in B8 cells connected with degradation of endogenous p53 and stabilization of c-Jun (A) Lysates of B8 cells (controls),...
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The Health Risks and Consequences of Trafficking in Women and Adolescents pot
... summaries of primary health risks and consequences related to migration and trafficking; definitions and descriptions of symptoms of common and severe illnesses among migrant and trafficked women, and ... Stages of the trafficking process Spheres of marginalisation and vulnerability Health risks abuse and consequences Legal and human rights analysis of trafficking and health A review and analysis of ... risks and consequences to women and adolescents (hereafter referred to as “women”) of being trafficked Describe the range of health risks and consequences to women of being trafficked Identify and...
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Preparing for the Psychological Consequences of Terrorism: A Public Health Strategy ppt
... coordination of agencies and services, training and supervision of professionals, public communication and dissemination of information, financing, and knowledge- and evidence-based services Management of ... meaning of the concept of “psychological consequences and the definition of terrorism In addition we had many perspectives on the appropriate preventive and therapeutic roles of public health and ... limitation of adverse psychological consequences, facilitation of growth and empowerment, minimization of disruptions to daily life, and enhancement of community cohesion T he ongoing threat of domestic...
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Báo cáo khoa học: Temporal expression of heat shock genes during cold stress and recovery from chill coma in adult Drosophila melanogaster pdf
... upregulation of Hsp23 and Hsp26 during a 30 recovery phase preceded by a cold stress of only h at C In the present study, ies were stressed for h at C, and we observed upregulation of four sHsp ... and then increased to 28% for h of cold stress As often observed in animals, the phenotypic variability of a trait increases rather than decreases when the level of stress becomes more severe [7] ... that occurs during heat and cold stress in Drosophila cells [47] Table Comparison of the overall expression of Hsp genes between the three treatments: cold stress (S), RF, and RA Different letters...
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Consultative Document Capitalisation of bank exposures to central counterparties pptx
... through the multilateral netting of exposures, the enforcement of robust risk management standards, including mandatory posting of initial margin, and the mutualisation of losses should a clearing ... function of the ratio (DFCCP + DFCM )/KCCP starts off at a value of ' 1.6% and slowly declines to a floor of 0.16% as the sum of DFCCP + DFCM increases relative to KCCP Step - Allocation of aggregate ... account of the insolvency of an intermediary clearing member or of any other clients of such intermediary under relevant law: - the law of the jurisdiction(s) of the client, clearing member and CCP;...
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Báo cáo khoa học: Differential recognition of heat shock elements by members of the heat shock transcription factor family ppt
... protein) of YYY49 and YYT42 contained approximately and ng of hHSF2, and those of YYT50 and YYT17 contained approximately 0.01 and 0.1 ng of hHSF4, as judged by the intensity of each band (C) ... HSP78, and KAR2), 3P-type HSE (APA1, HSP10, and SSA2), gap-type HSE (CPR6, CUP1, and HSP82), step-type HSE (FSH1, SGT2, and SSA3), and atypical HSE consisting of directly repeating nGAAn units and ... [16–18] Expression of HSF4 is restricted to the brain and lung, and is required for ocular lens development and fiber cell differentiation [19–22] There are two HSF4 isoforms, a and b HSF4b possesses...
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Tìm thêm: xác định các mục tiêu của chương trình 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 của các đơn vị đào tạo tại nhật bản 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 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct 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 động cơ điện không đồng bộ một pha 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 theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25