response of algal communities to inorganic stressors
Báo cáo lâm nghiệp: " The response of weevil communities (Coleoptera: Curculionoidea) to the altitudinal zones of beech stands" ppt
... was to complete the stand characteristics of selected geobiocoenoses with more zoocoenological data and to review the influence of AZ on the occurrence of weevils, therefore to add knowledge of ... it is impossible to define the outline of the occurrence of the found species Many faunal researches suggest the possibility of the occurrence of most of the species, however, often in completely ... indicator of AZ of a habitat Characteristics built-up by more dynamic zoocoenoses can contribute to the specification of information about the state or the direction of restoration progress of coenoses...
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Tài liệu Báo cáo Y học: Differential response of neuronal cells to a fusion protein of ciliary neurotrophic factor/soluble CNTF-receptor and leukemia inhibitory factor pot
... proliferative response of transfected BAF/3 cells Murine BAF/3 cells, which normally grow IL-3dependently, are known to proliferate in response to various cytokines after transfection of the corresponding ... consequences such as stimulation of proliferation, stimulation of differentiation, prevention of differentiation, prevention of apoptosis and activation of a family of genes coding for the acute ... outgrowth of PC12 cells whereas STAT3 is believed to inhibit this response [52,53] In line with these findings, Hyper-CNTF led to a profound activation of the MAPK pathway with little stimulation of...
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Báo cáo khoa học: Energetic and metabolic transient response of Saccharomyces cerevisiae to benzoic acid docx
... fermentor scale O2 consumption accumulation during the transient of 45 mmol is equivalent to the catabolic consumption of 0.037 CÆmol of storage carbohydrates which is only 15% of the total storage ... the total amount of plasma membrane proteins composes 5% of the total protein; the abundance of Pdr12 was calculated to be 1.75% of the total protein content Because protein composes 38.5% of ... ð12Þ time of the off-gas measurement, for which the contribution of the dilution in the fermentor headspace, the length of tubing connecting the fermentor with the off-gas analyzer and the response...
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Báo cáo khoa học: "Preliminary study of the monoterpene response of three pines to Ophiostoma clavigerum (Ascomycetes : Ophiostomatales) and two chemical elicitors" pot
... the histological changes induced in the reactive tissues of these pine species by artificial inoculations of O clavigerum and injections of chemical elicitors, chitosan / proteinase inhibitor-inducing ... increase in the total monoterpene content of Lodgepole pine phloem in response to chitosan than to either PIIF or O clavigerum Qualitative changes in the monoterpene fraction of the phloem were ... than the chemical treatments In P ponderosa however, the quantitative response to chitosan was often close to the response to the fungus The terpene accumulations induced by PIIF and buffer alone...
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Báo cáo khoa học: "Growth response of Populus hybrids to flooding" pps
... alcohol accumulation in xylem exudate of tomatoes Proc Soil Sci Soc Am 28, 610-614 Harrington C.A (1987) Responses of Red alder and Black cottonwood seedlings to flooding Physiol Plant 69, 35-48 ... Comparison of the responses to flooding of seedlings and cuttings of Gmelina Tree Tang Z.C & Kozlowski TT (1982b) Some physiological and morphological responses of Quercus macrocarpa seedling to flooding ... with 22 to 23 days of establishment and Group comprised clones 6-19 with 15 to 17 days of establishment before beginning treatments Analysis of variance was used to test the significance of treatment...
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Báo cáo y học: "The temporal program of peripheral blood gene expression in the response of nonhuman primates to Ebola hemorrhagic fever" ppsx
... out of 15 had early signs of rash (very mild) and a slight increase in Ddimers reports Tumor necrosis factor-α/nuclear factor-κB response Figure Tumor necrosis factor-α/nuclear factor-κB response ... IFITM1 IFI16 PRK IFNGR1 IFNAR1 IFNG of proinflammatory cytokines, leading in turn to recruitment of macrophages to areas of inflammation, which may contribute to viral proliferation and eventually ... Both VP35 and VP24 act in a cell autonomous manner; VP35 blocks activation of the IFN regulatory factor and the transcriptional responses of the IFN regulatory factor responsive promoters [44], and...
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Báo cáo y học: "Genome-wide investigation reveals pathogen-specific and shared signatures in the response of Caenorhabditis elegans to infection" pot
... shown to be part of the response of the worm to P aeruginosa [11] The list also includes a gene that encodes a lipase, a class of protein important in the response to S marcescens [8] and M nematophilum ... machinery to increase their effective virulence, these results may provide insights into host-pathogen interactions in higher species Results Exploratory analyses of host response to infection To determine ... R194.9 reviews In contrast to the above, with the use of these same statistical tools we were able to define a group of common response genes having similar expression profiles across infections...
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Báo cáo y học: " Systemic analysis of the response of Aspergillus niger to ambient pH" ppt
... one level of pH, and thus this was used to approximate a constant ratio of protons to biomass Although the assumption of a constant proton/biomass ratio is not valid over the full range of pH, it ... ground to powder Total RNA was isolated from the powder by using the Qiagen RNeasy Mini Kit, according to the protocol for isolation of total RNA from plant and fungi The quality of the extracted total ... added to the previously described genome-scale stoichiometric model of A niger [7] stoichiometric comparisons model metabolite proton-creating cluster that of same number tion of manual of notthree...
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Response of yarn systems to impact loading
... RESPONSE OF YARN SYSTEMS TO IMPACT LOADING KOH CHIEN-PING, ADRIAN (BEng (Hons), National University of Singapore) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL ... ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2009 Acknowledgements This author wishes to express his sincere gratitude to his supervisors, Professor Victor Shim Phyau Wui and Professor Vincent Tan Beng ... Incorporation of Corrected Stresses into Hopkinson Bar Equations 54 3.5 Application of the Correction Method 55 3.5.1 Application of Signal Correction to Finite Element Simulation of Hopkinson...
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báo cáo khoa học: "Evaluation of the microbial growth response to inorganic nanoparticles" ppt
... contribute to the agglomeration of the nanoparticles The surface charge on the nanoparticles in solution allows the nanoparticles to attract to one another because of the influence of ions from ... formation of large agglomerates [8-10] As a result, the nanoparticles may fall out of solution and settle to the bottom of the shake flasks Figure cles Transmission electron microscope image of silica ... image of silica nanoparticles The micrographs of E coli, in the presence of iron oxide composite nanoparticles, indicate that the cells are able to maintain growth, showing no overt signs of toxicity...
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Tài liệu Temi di discussione: Are there asymmetries in the response of bank interest rates to monetary shocks? pdf
... asymmetry of the response of bank interest rates to monetary policy shocks Using an Asymmetric Vector Error Correction Model (AVECM), it analyses the pass-through of changes in money market rates to ... integration of the matrix Π In fact, the rank of Π determines the number of cointegrating vectors (r) such that α is a n × r matrix of loading coefficients and β is a n × r matrix of cointegrating vectors ... geared to achieve the convergence of Italian interest rates towards those prevailing in the euro area 14 This framework can be used to apply Johansen’s trace test to verify the order of integration...
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Tài liệu Response statistics for ''''New Legislative Framework for the marketing of products: proposal to align 10 product harmonisation directives to Decision 768/2008.'''' pdf
... location of subcontractors or subsidiaries -single choice reply- (optional) Mainly in another EU country Number of requested records 17 Requested records (76) (22.4%) % of total % of total number ... choosing one of the following options: -multiple choices reply- (optional) a percentage of current operating costs Number of requested records 16 Requested records (76) (21.1%) % of total % of total ... approximation of the laws of the Member States relating to lifts Pressure Equipment Directive: Directive 97/23/EC of the 25 European Parliament and of the Council on the approximation of the laws of the...
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Tài liệu Báo cáo khoa học: Inorganic phosphate regulates the binding of cofilin to actin filaments pdf
... of actophorin to actin filaments In addition, actophorin was reported to promote the dissociation of Pi from freshly polymerized F-actin [34] However, no attempt was made to study the effect of ... pertinent to the regulation of actin dynamics in the cell Results Fluorescence measurements of the effect of Pi on the rate of cofilin binding to TRC–F-actin A convenient way to study the binding of ... inhibitory effect of Pi on the subtilisin digestion indicates stabilization of the D-loop 300000 Fluorescence (A.U.) µM cofilin 200000 no cofilin 100000 Monitoring the binding of cofilin to F-actin...
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Báo cáo khoa học: The involvement of human ribonucleases H1 and H2 in the variation of response of cells to antisense phosphorothioate oligonucleotides pot
... cellular response to ODN (Eur J Biochem 269) 591 different transfectant clones of HEK293 (three of these are shown in Figs and 6) that expressed a spectrum of high levels of RNase H2, up to a 25-fold ... components binding to this enzyme need to be identi®ed to understand the cytoplasmic location of the enzyme in 15PC3 cells This enzymatic location appears to be a necessity for activity towards ODNs ... showed a good response, while HEK293 and HTB82 hardly responded at all, and HeLa and T24 showed an intermediate response To investigate the nature of the differences in response to antisense ODNs...
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Báo cáo khoa học: Response of the Pacific oyster Crassostrea gigas to hypoxia exposure under experimental conditions pot
... Press, Boca Raton Larade K & Storey KB (2002) A profile of the metabolic responses to anoxia in marine invertebrates In Cell and Molecular Responses to Stress, Vol (Storey KB & Storey JM, eds), ... days of hypoxia exposure This induction may be a response to the limitation of O2 as a substrate [49] 5645 Oyster response to hypoxia exposure E David et al A B C D E F G H Fig Analysis of differential ... by a reaction of cell protection, and the observed decrease may be due to the efficiency of the resistance system to the response to hypoxia Mazure et al [40] reported a reduction of c-myc mRNA...
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Báo cáo khoa học: Acylation of lysophosphatidylcholine plays a key role in the response of monocytes to lipopolysaccharide ppt
... (2002) Tissue expression of human toll-like receptors and differential regulation of toll-like receptor mRNAs in leukocytes in response to microbes, their products and cytokines J Immunol 168, 554–561 ... presence or absence of 250 UÆmL)1 IFN-c It has been shown previously that this concentration of IFN-c modulates the response of monocytes to LPS [24] The cytokine was found to significantly increase ... Inhibition of precursor processing offers protection against a lethal dose of endotoxin [28] To assess whether an acyltransferase inhibitor affects transcription or the processing and release of the...
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Báo cáo sinh học: " In vivo dose-response of insects to Hz-2V infection" pptx
... relationship between the two types of infections and to emphasize the effects of virus dose upon the proportions of asymptomatic and agonadal infections, percentages of asymptomatic carriers and agonadal ... in the case of the Stoneville colony Methods Source of insects and virus Corn earworm larvae used to start a laboratory colony of healthy H zea were obtained from the USDA-ARS in Stoneville, MS ... healthy, fertile, asymptomatic carrier of Hz-2V Conclusions The evolution of Hz-2V infection in H zea has resulted in the ability of the virus to produce two different types of infections in the...
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báo cáo hóa học:" In vivo dose-response of insects to Hz-2V infection" pdf
... relationship between the two types of infections and to emphasize the effects of virus dose upon the proportions of asymptomatic and agonadal infections, percentages of asymptomatic carriers and agonadal ... in the case of the Stoneville colony Methods Source of insects and virus Corn earworm larvae used to start a laboratory colony of healthy H zea were obtained from the USDA-ARS in Stoneville, MS ... healthy, fertile, asymptomatic carrier of Hz-2V Conclusions The evolution of Hz-2V infection in H zea has resulted in the ability of the virus to produce two different types of infections in the...
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Tìm thêm: xác định các mục tiêu của chương trình 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 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 nội dung cụ thể cho từng kĩ năng ở từng cấp độ 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 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 tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 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 9 tr 25