resistance to low temperature acclimatization
Environmental Adaptations and Stress Tolerance of Plants in the Era of Climate Change pptx
... Istituto di Chimica Agraria ed Ambientale, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, Piacenza 29122, Italy Contributors Contributors xv Feng Qin Key Laboratory of Photosynthesis ... 20 mM in the cytosol to 300 mM in chloroplasts (Noctor and Foyer 1998) The synthesis of AsA takes place in mitochondria and is transported to other cell compartments through a proton electrochemical ... decreased under elevated CO2 In contrast to C mareoticus, proline (and other amino acids) not seem to contribute to salt tolerance in barley, but to reflect a reaction to stress damage, as shown by Pérez-López...
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Báo cáo y học: "Natural History and Clinical Consequences of Hepatitis B Virus Infection"
... months to years This is followed by the carrier stage, in which seroconversion of HBeAg to HBeAb occurs, HBV DNA becomes non-detectable or at low level and ALT is usually normal, reflecting very low ... patients [27] The presence of any other independent hepatotoxic factors such as alcohol ingestion, HCV co-infection can contribute to progression to cirrhosis Once cirrhosis is established, individuals ... infection [13] A key event in natural history of progression is HBeAg seroconversion to HBeAb with marked reduction of HBV replication followed by gradual histological improvement [14] In studies,...
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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
... Peebles, Christopher D McDaniel, 2004) Trong thực tế sử dụng tốc độ bay tơng đối tính theo khối lợng trứng tơi đa trứng vào ấp 3.2 Mô hình hoá trình trao đổi nhiệt ẩm vùng chứa trứng Mô hình to n học ... định thông số buồng ấp theo điều kiện đầu vào cho trớc kết tính to n đợc sử dụng việc phân tích tổng hợp hệ thống điều khiển cho to n hệ thống Tài liệu tham khảo Crank J., (1975), The Mathematics ... A., Chen C.S., Clayton J T, Whitney L.F (1972), Mathematical Simulation of Mass and Heat Transfer in High Moisture Foods, Trans ASAE, pp 55-59 224 Husain A., Chen C.S., Clayton J T (1973), Simultaneuos...
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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... partly belonging to the secondary flow and partly belonging to the main flow through the gap As a result of the presence of gap, the secondary flow along the rib joins the main flow to accelerate ... been used for monitoring the temperature variations The airflow rate has been varied with the help of a control valve to conduct the test in the flow Reynolds number range of 3000 to 18000 Data are ... predominant up to 3-4 times of the rib height from the surface and thus the main flow remained undisturbed due to the ribs This is desirable to limit the increase in friction factor due to artificial...
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Evaluation of heat pumps usage and energy savings in residential buildings
... 113-124 Direct Use and Retail Sales of Electricity to Ultimate Customers by Sector, by Provider DOE, Energy Information Administration, Washington D.C, October 2007 http://www.eia.doe.gov/cneaf/electricity/epa/epat7p2.html ... Normalizing by the area of the house allows us to better control for the effect of house size in the subsequent analysis In all statistical analysis to follow, only homes with complete gas, electricity ... In order to be able to document a relationship, we need to control for the effects of other possible variables that might influence the level of energy consumption in the residential sector The...
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CONSEQUENCES OF THE NEOLITHIC
... Trans-Caucasus, Anatolia, and the Mediterranean to pull plows – a task to which oxen were also assigned It was also around 3000 BCE, at the beginning of the Bronze Age, that human society emerged into the ... cattle) and south to the Mediterranean shores of North Africa Millet, important in China, spread to India, Africa, and into southern Europe, and Asian yams may have reached East Africa to begin a millennium-long ... that rushed in to cover the soil became favorites of the grazers who moved weed seeds about in their bowels and on their coats Weeds help to prevent soil erosion, but much topsoil blows away before...
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Tài liệu The long-term reproductive health consequences of female genital cutting in rural Gambia: a community-based survey doc
... Partial clitoridectomy Full clitoridectomy Partial clitoridectomy and partial excision of labia minora Partial clitoridectomy and complete excision of labia minora Full clitoridectomy and partial ... partial or total removal of the clitoris Type II refers to partial or total removal of the clitoris together with partial or total excision of the labia minora Type III is partial or total removal ... excision of labia minora Full clitoridectomy and complete excision of labia minora Clitoridectomy, excision of labia minora and closure Type Type Type Type Type Type Type Total ã 2001 Blackwell Science...
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Tài liệu THE HEALTH CONSEQUENCES OF SMOKING pptx
... of Daniel Horn, Ph.D., Director of the Clearinghouse,-currently on assignment to the World Health Organization The following persons served as medical staff directors or consultants for the preparation ... Associates, Inc., Fairhaven MA Frazier, Todd M - Assistant Director Harvard Center for Community Health and Medical Care Harvard School of Public Health, Boston, MA Freston, James, M.D - Associate Professor ... Director National Heart and Lung Institute, National institutes of Health Bethesda, MD Robins, Morton, M.D Health Consultant, Westat, Inc., Rockville, MD Saffiotti, Umberto M.D - Associate Director,...
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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
... to tumor necrosis factor alpha receptor-mediated apoptosis Mol Cell Biol 26, 9244–9255 Lui JC & Kong SK (2007) Heat shock protein 70 inhibits the nuclear import of apoptosis-inducing factor to ... permeabilization [17–21] Particularly, Hsp70 inhibits the release of cytochrome c and apoptosis-inducing factor from mitochondria and prevents apoptosis [22,23] Our previous study showed that Hsp70 overexpression ... mitochondria-derived activator of caspase and apoptosis in C2C12 cells FEBS J 276, 2615–2624 25 Stankiewicz AR, Livingstone AM, Mohseni N & Mosser DD (2009) Regulation of heat-induced apoptosis...
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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
... i’s stock held by insiders; VOL_ADOPT, an indicator variable equal to if firm i voluntarily adopts IFRS prior to mandatory adoption, and otherwise; and EPRA, an indicator variable equal to if ... bias (e.g., arising from managers’ incentives to distort these estimates, and variation in the monitoring to reduce such distortions) This leads to our second hypothesis: H2: European real estate ... VOL_ADOPT an indicator variable equal to if firm i voluntarily adopts IFRS prior to mandatory adoption, and otherwise; obtained from Worldscope; EPRA an indicator variable equal to if firm i is...
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Tài liệu Báo cáo khoa học: Novel aspects of heat shock factors: DNA recognition, chromatin modulation and gene expression ppt
... not sufficient to elicit histone displacement, suggesting that histone eviction is modulated by factors that are not linked to elongating polymerase [55] Recently, a candidate factor was identified ... Technology of Japan to H Sakurai References Fujimoto M & Nakai A (2010) The heat shock factor family and adaptation to proteotoxic stress FEBS J 277, 4112–4125 Bjork JK & Sistonen L (2010) Regulation ... repression of mouse heat shock factor Mol Cell Biol 18, 906–918 Newton EM, Knauf U, Green M & Kingston RE (1996) The regulatory domain of human heat shock factor is sufficient to sense heat stress Mol...
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Tài liệu Báo cáo khoa học: Roles of heat shock factors in gametogenesis and development pptx
... Pachytene Meiotic spermatocyte spermatocyte Spermatozoa Reduced sperm count (fertile or hypofertile) 34% apoptosis 55% apoptosis 22% apoptosis Hsf1Hsf2KO Complete spermatogenesis arrest No sperm ... active HSF1 Spermatogonium No spermatids No spermatozoa Pachytene stage block apoptosis Leptotene spermatocyte Round spermatid Elongating spermatid Defective synapsis of synaptonemal complex Hsf2KO ... protection Spermatogonium Pachytene stage block HSF1-mediated apoptosis increase of Tdag51 Leptotene spermatocyte HSF1-mediated proliferation arrest Meiotic Pachytene spermatocyte spermatocyte Round...
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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
... control pCIneo-EGFP vector (EGFP vector) or the vector encoding httEx1-25Q-EGFP (25Q EGFP vector), httEx1-72Q-EGFP (72Q EGFP vector) or httEx1-103Q-EGFP (103Q EGFP vector) Cotransfections were ... htt may already be toxic [34,70], httEx1-polyQ toxicity towards mitochondria increased in a CAG repeat expansion-dependent manner to reach a point where it could not be restored FEBS Journal ... decomposing to form the powerful and cytotoxic oxidants OH• and nitrogen dioxide [68] These observations prompted us to analyze NO• levels in COS-7 cells expressing httEx1polyQ-EGFP polypeptides and to...
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Tài liệu Báo cáo khoa học: Consequences of COP9 signalosome and 26S proteasome interaction doc
... corresponds to Flag-CSN2 and the lower one is endogenous CSN2, which occurred in a ratio of approximately : Both Flag-CSN2 and endogenous CSN2 were efficiently integrated into complexes Due to de novo ... described above to determine: (a) if the chimerical CSN2-Rpn6 protein was integrated into an intact CSN or into the 26S FEBS Journal 272 (2005) 3909–3917 ª 2005 FEBS We were interested to see whether ... for the ubiquitination of important cell cycle regulators and transcription factors So far it has been shown that the CSN interacts with cullin to cullin [14–18] An important reason for the relationship...
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The Health Risks and Consequences of Trafficking in Women and Adolescents pot
... strange to me, so I refused to follow him to this trip to Italy, but the answer I got from him was that there was no other possibility left for me, and that he would not allow me to return to my ... time to guard me Marja, Albania to Italy Violence and sexual abuse They took me away to a flat [in Tirana] where they kept me for two months I was guarded I tried to escape once, but they followed ... health care, and for women to rule out care for reasons of cost or legal documents “I decided not to go to the doctor because I thought I would have to pay” [Katrina, Ukraine to UK] When Katrina finally...
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Preparing for the Psychological Consequences of Terrorism: A Public Health Strategy ppt
... host to interact A vector or vehicle may carry the agent to the host Pre-event, event, and postevent phases in the process of sustaining an injury add an opportunity to understand the factors ... aircraft to hijackers Vulnerability of WTC to attack (structural, symbolic nature, height) Event Exposure to the violence of the attack Aircraft turned into weapon of mass destruction Towers collapse ... organizations made important contributions to the study committee’s process and to this report The committee wishes to thank these individuals, but recognizes that attempts to identify all and acknowledge...
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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
... transferred into mL screwcap storage tubes, snap-frozen in liquid nitrogen, and stored at )80 C until RNA extraction In order to detect the cumulative effect of low temperature on the time required to recover, ... enough to cause any differential Hsp expression The response of D melanogaster to low temperature is complex and still not fully understood, despite the availability of new molecular tools [59] ... 10(log BX)C] was used to t the data,and to estimate the following parameters: A, which represents the plateau; B, which represents the halfway point between the bottom and the top; and C represents...
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Consultative Document Capitalisation of bank exposures to central counterparties pptx
... year The Committee will continue to rely on the application of the CPSS-IOSCO standards by CCP regulators to determine if exposures to a given CCP are eligible to receive the beneficial capital ... need to be allocated to the individual clearing members This allocation is based on the proportion of each clearing members’ default fund contribution to total default funds The allocation factor ... client is entitled) to the transfer of the collateral belonging to clients of a defaulting clearing member to the CCP, to one or more other surviving clearing members or to the client or the...
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Báo cáo khoa học: Differential recognition of heat shock elements by members of the heat shock transcription factor family ppt
... primers flanking the putative HSEs of CRYGA ()217 to )157), CRYGB ()228 to )168), CRYGC (distal, )367 to )307; proximal, )234 to )174), and CRYGD ()247 to )187) The binding reaction was carried out ... 1963 HSE-type specific recognition by human HSFs N Yamamoto et al were programmed with an empty vector (Fig 1B) Human HSF1 was able to bind to HSE4Ptt and HSE3P oligonucleotides containing four ... slightly reduced in hHSF4 cells as compared to yHSF cells The low mRNA levels may be due to the relatively weak transcriptional activity [19,23] and ⁄ or the low- level expression of hHSF4 (Fig 2B)...
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