effects of different ph solutions on membrane permeability
Tài liệu Báo cáo Y học: The effects of low pH on the properties of protochlorophyllide oxidoreductase and the organization of prolamellar bodies of maize (Zea mays) pot
... Magnification bar200 nm.Fig. 8. NADPH concentration dependence of the photoconversion of PChlide to Chlide of PLB suspended in pH 6.5 assay medium. (A)Changes in percentage photoconversion in response ... by measuring the NADPH dependence of the photo-conversion of PLB at pH 6.5. Plots of the extent of photoconversion in response to a single saturating flash, andto a series of such flashes separated ... form of a phosphorylated (or possibly adenylated) ternary complex of POR, its substrate PChlide, and NADPH. Dephospho-rylation of the photoconverted form of this complex by anendogenous phosphatase,...
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Tài liệu The Effects of Education and Health on Wages and Productivity ppt
... effect of the target conditions on general physical and mental health (of which there are reliable measures in HILDA) and using that information to estimate the effects of the target conditions on ... Target conditions and measures of physical and mental health 53 Annex B-1: Estimated effects of target conditions on measures of physical and mental health 61 C Results 65 C.1 Regression results ... most significant labour market effects of chronic illness relate to the effects of the conditions on workforce participation. People who contract the target conditions but remain at work tend...
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Tài liệu MIT Joint Program on the Science and Policy of Global Change: Effects of Air Pollution Control on Climate pdf
... 64.1 Effects on concentrations 84.2 Effects on ecosystems 94.3 Economic effects 104.4 Effects on temperature and sea level 115. Summary and Conclusions 126. References 141. INTRODUCTIONUrban ... multiple, regionally variable and partially-offsetting, effects of BC on absorption andreflection of sunlight, reflectivity of clouds, and the strength of lower tropospheric convection(Wang, 2004). ... Description and Validation of the MIT Version of the GISS 2D Model Sokolov & Stone June 19953. Responses of Primary Production and Carbon Storage to Changes in Climate and Atmospheric CO2Concentration...
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Aesthetic issues in spatial composition: effects of position and direction on framing single objects pot
... comparisons for eachobject consisted of the 14 pairs of opposite-facing comparisons at the same position,the 42 pairs of left-facing comparisons at different positions (the permutations of 7 positions ... functions for right-facing and left-facinginstructional conditions. The results of a two-way analysis of variance on thepositions of the centers of the objects indicate a main effect of facing ... out of theframe, violating these conventions to convey feelings of isolation, loneliness, and/orlonging. Although such considerations are beyond the scope of the experiments wereport in this...
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Báo cáo khoa học: "Effects of Word Confusion Networks on Voice Search" pdf
... Proceedings of the 12th Conference of the European Chapter of the ACL, pages 238–245,Athens, Greece, 30 March – 3 April 2009.c2009 Association for Computational Linguistics Effects of Word Confusion ... Transcrip-tion and Understanding Workshop, pages 287–292.L. Mangu, E. Brill, and A. Stolcke. 2000. Finding con-sensus in speech recognition: Word error minimiza-tion and other applications of confusion ... confusion net-works and demonstrate improved accuracy. Theseresults show the benefits of tightly coupling ASRand the query parser. Furthermore, we evaluatedthe effects of this improvement on...
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THE EFFECTS OF THREE ORGANIC CHEMICALS ON THE UPPER THERMAL TOLERANCES OF FOUR FRESHWATER FISHES potx
... 1967. The effect of tem-perature on the acute toxicity of phenol to rainbow trout in hardwater.Water Res1:587–594.59. Changon N, Hlohowskyj I. 1989. Effects of phenol exposure on the thermal ... quality such as pH, dissolved oxygen, and conduc-tivity [23]. Concentrations of chemicals used in the tests (Table1) were based on the lethal concentration at 50% values ob-tained by conducting ... JWH, Peterson SM, Batley GE. 1991. The impacts of pesticides on the riverine environment with specific reference tocotton growing. CSIRO Division of Coal and Energy TechnologyInvestigation Report,...
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Statute Prevents State Agencies From Considering Community Benefits When Granting Tax‑Exempt Status, While the Effects of Purchases and Consolidations on Prices of Care Are Uncertain ppt
... Corporations Code Section 5031, a corporation is considered an affiliate of another corporation when the latter controls the former or when both corporations are under common control.As part of our ... ORGANIZATION AS A RESULT OF PRICE CHANGESOWNER OR PARENT ORGANIZATION ACQUIRED HOSPITALTYPE OF ACQUISITIONYEAR OF ACQUISITIONDURING YEAR BEFORE ACQUISITION*DURING YEAR OF ACQUISITION*DURING ... utilization data 5 According to state law, a corporation is considered an affiliate of another corporation when the latter controls the former or when both corporations are under common control....
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Báo cáo khoa học: The effects of a-secretase ADAM10 on the proteolysis of neuregulin-1 pot
... transductionmight be responsible for the neuropathological pheno-type. It will be interesting to analyze these observa-tions in future studies.Additionally, Akt phosphorylation, a consequence of ... Neuregulin isoforms in dorsalroot ganglion neurons: effects of the cytoplasmicdomain on localization and membrane shedding of Nrg-1 type I. J Neurosci Res 84, 1–12.34 Hu X, Hicks CW, He W, Wong P, ... Addi-tionally, general features of neurones or Schwanncells, such as proliferation, differentiation, migratoryprocesses and regeneration, depend on NRG-1activity [14–17].Although some of these...
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Báo cáo khoa học: Multiple effects of DiS-C3(5) on mitochondrial structure and function pot
... results, we consideredthat the protective effects of DiS-C3(5) at low concentra-tions on the progression of intrinsic oxygen consumptionby mitochondria might reflect induction of the PT byendogenous ... the nontreated controlmitochondria. The protective effects of DiS-C3(5)atalowconcentration o n t he spontaneous induction of mitochond-rial PT was also confirmed by observing mitochondria ... oxygenconsumption. Measurements of the permeability of DiS-C3(5)-treated m itochondrial membranes to poly(ethyleneglycol) and analysis of mitochondrial configuration bytransmission electron microscopy...
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Báo cáo khoa học: Differential effects of histone deacetylase inhibitors on phorbol ester- and TGF-b1 induced murine tissue inhibitor of metalloproteinases-1 gene expression docx
... expression of a protein(s) required for induction of the Timp-1 gene.Time course of TSA action upon PMA- andTGF-b1-induced Timp-1 expressionThe time course of induction of Timp-1 gene expressionby ... effect on basal expression of Timp-1, only on induced gene expression.In conclusion, this is to our knowledge, the onlydescribed instance of HDAC inhibitors having oppos-ite effects on the ... regulation of histone phosphorylationand acetylation during immediate-early gene induction.Mol Cell 8, 1231–1241.33 Morton S, Davis RJ, McLaren A & Cohen P (2003)A reinvestigation of the...
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Báo cáo khoa học: Neuroprotective effects of naturally occurring polyphenols on quinolinic acid-induced excitotoxicity in human neurons ppt
... early peroxynitrite formation ina model of Huntington’s disease in rats: protectiverole of iron porphyrinate 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinate iron (III). Neuroscience135, ... amplitude of neuronal response to QUINat the aforementioned concentrations (*P < 0.05 compared with noQUIN); n = 4 for each treatment group.N. Braidy et al. Neuroprotective effects of polyphenolsFEBS ... additional option for the modulation of ex-citotoxic cell death that may potentially be effective inconditions such as AD treatment (Fig. 8). The neuro-protective effects of green tea polyphenols...
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Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt
... distributions of document collection pairs infour conditions using Monte Carlo methods, andplot the results in Figure 1. The test of different perspectives based on statistical distribution diver-gence ... rankings of four condi-tions. Rankings among four conditions is consis-tent when C is small. We only report results of K = 1000, C = 10 in the paper due to space limit.There are two kinds of variances ... vocabulary, but with emphasis on different words.6 ConclusionsIn this paper we develop a computational test of different perspectives based on statistical distri-bution divergence between the...
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Remedying Hyperopia: The Effects of Self- Control Regret on Consumer Behavior pptx
... of a Delay Between Choice and Consump-tion on Consumption Enjoyment,” Journal of ConsumerResearch, 31 (3), 502–510.Ofir, Chezy and Itamar Simonson (2007), “The Effect of StatingExpectations ... The Effects of Judging Others’ Regret on PersonalChoiceMethod. Ninety-one respondents (train station travelers)were randomly assigned to one of three conditions: (1) anear-past choice condition ... virtuebecause of the decay of indulgence guilt and the intensifica-tion of feelings of missing out on the pleasures of life.The current research builds on the notion of hyperopiaand examines whether consumers...
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Báo cáo khoa học: Effects of the antioxidant PycnogenolÒ on cellular redox systems in U1285 human lung carcinoma cells docx
... [24–26].The aim of this study was to investigate the antioxi-dant effects of PycnogenolÒ on redox enzymes, withemphasis on the regulation of TrxR.Results Effects of PycnogenolÒ on cellular TrxR ... sel-enocysteine-containing proteins: significance of identifi-cation and functional characterization of selenoproteins.Biofactors 14, 87–92.11 Arne´r ES & Holmgren A (2000) Physiological functions of ... effect of Pycnoge-nolÒ on pure TrxR1 enzyme activity (data not shown). Effects on the viability of U1285 cellsThe toxicity of the compounds used was assessed bymeans of determination of the...
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