orac measured in plasma or serum effects of pca or acetone treatment
Chromium speciation in municipal solid waste: Effects of clay amendment and composting
Ngày tải lên :
23/09/2012, 14:48
... controlling convective and evaporative heat losses Drying of the substrate was avoided by the passing of all inlet air through an air humidifier (Hofstede, 1994) The incubator containing the ... 3) More than 60% of the metals were in residue form except for Zn which was distributed more evenly into the five fractions This indicated that the metals contained in red mud were mainly in very ... decrease in the amount of leachable metals as a result of metal ions binding to the insoluble humin fraction that was produced in the composting process (Fig 1) In contrast to the decrease of soluble...
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THE INFORMAL SECTOR IN SOLID WASTE MANAGEMENT IN DEVELOPING COUNTRIES SUSTAINABILITY EFFECTS OF FORMALISATION CONSIDERING HO CHI MINH CITY – VIETNAM AS AN EXAMPLE
Ngày tải lên :
24/08/2013, 18:48
... contributions of the informal sector for solid waste management in developing countries in general and in HCMC in particular and to find out whether an integration of the informal sector in the formal ... management services in developing countries is the increased integration of the informal sector into the formal waste management system instead of investing the scarce financial resources in inappropriate ... THE INFORMAL SECTOR IN SOLID WASTE MANAGEMENT IN DEVELOPING COUNTRIES III The informal sector and the informal economy III.1 Definition The term ‘informal sector’ was first introduced by the International...
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Báo cáo khoa học: Inter-flavin electron transfer in cytochrome P450 reductase – effects of solvent and pH identify hidden complexity in mechanism potx
Ngày tải lên :
07/03/2014, 06:20
... cofactor involving the intermediary formation of the so-called neutral di-semiquinone (di-sq)species of both avins (FMNH,FADH or FMNsqFADsq) with an absorbance signature around 600 nm, yielding ... Over short timescales (10 s data acquisition), a decrease in absorbance is observed at 454 nm resulting from the reduction of the avin cofactors An initial increase in absorbance has been reported ... obtained by anaerobically mixing oxidized CPR with excess NADPH in a stopped-ow instrument and following either the decrease in absorbance at 450 nm indicative of avin reduction or the formation...
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energy relaxation in cdse nanocrystals the effects of morphology and film preparation
Ngày tải lên :
06/05/2014, 08:53
... their dense packing; inducing splitting of quantized levels Figures 1(c) and 1(f) also show the scaled second derivatives of the linear absorption spectra of the QD and QR films Following the development ... propagation in the axial direction of the QR, resulting in an overall lower frequency of lattice vibration A closed form solution of the ellipsoidal breathing mode for QRs similar to Eq (4) above for ... recombining non-radiatively to form one higher energy exciton [1] The different color traces in Fig 2(a) correspond to the wavelengths shown in Fig 2(b) The positive TA signals in the traces in...
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báo cáo hóa học: "Quality of life in Brazilian obese adolescents: effects of a long-term multidisciplinary lifestyle therapy" pdf
Ngày tải lên :
18/06/2014, 18:20
... Anxiety Inventory; SF-36: Short-Form 36; BSQ: Body Shape Questionnaire; BES: Binge Eating Scale; BDI: Beck Depression Inventory Competing interests The authors declare that they have no competing interests ... in part, to a decrease in anxiety scores, since an anxious individual is more likely to develop binge eating disorders [4] Page of (page number not for citation purposes) Health and Quality of ... BES scores, disturbed eating behavior is classified into three different levels of severity: non-bingers (scoring 17 and less), moderate bingers (scoring between 18 and 26), and severe bingers...
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báo cáo hóa học: "Walking speed-related changes in stride time variability: effects of decreased speed" docx
Ngày tải lên :
19/06/2014, 08:20
... performed in order to estimate the effects of a decrease in walking speed on the mean value, SD and CV of stride time while adjusting for the trial repetitions, for each walking condition and for ... strategy aiming at maintaining an optimal index of movement consistency in terms of energy costs, attentional demand and efficiency of gait control, leading to a low STV [5,6,9,20] Both increased ... walking speed 10% slower than their preferred speed, corresponding to walking at 0.9 m.s-1 in Owing's study [13] and 1.0 m.s-1 in Frenkel-Toledo's study [12] Therefore, the decrease in walking...
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báo cáo hóa học: " Shedding light on walking in the dark: the effects of reduced lighting on the gait of older adults with a higher-level gait disorder and controls" ppt
Ngày tải lên :
19/06/2014, 10:20
... percent of the subjects had an idiopathic "senile gait disorder", i.e., a gait disorder of unknown origin [4] Of note, those subjects with a gait disorder of unknown origin had a higher risk of mortality ... performing these tests in a random order, the usual lighting condition was always performed first If anything, this should maximize safety and minimize the effects of the walking in darkness; since ... extracts the initial and end contact time of each stride and determines stride and swing times To focus on the assessment of the dynamics of continuous, "normal" walking and each subject's "intrinsic"...
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Báo cáo nghiên cứu khoa học " CLAM CULTURE DEVELOPMENT IN THE INTERTIDAL AREA: EFFECTS OF STOCKING BIOMASS ON GROWTH, SURVIVAL AND PRODUCTION OF THE TWO SIZES CLAM Meretrix lyrata " docx
Ngày tải lên :
22/06/2014, 12:20
... difference (p>0.05) in the biomass gained in the treatment T5 and T6 nor percentage of biomass gained in the treatments T7 and T8 In both size groups, the increase in biomass certainly impacted on ... the small size was showing higher mortality, because of the quality of substrata or predators (Cigarrıa and Fernandez, 2000) and the normal stocking size of this species for intertidal cultivation ... culture method for Manila clam farming in China In this method, the seed production was artificially produced indoor for over winter and the grow-out phase was conducted in the intertidal with...
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PESTICIDES IN THE MODERN WORLD – EFFECTS OF PESTICIDES EXPOSURE ppt
Ngày tải lên :
28/06/2014, 09:20
... controlling any pest, including vectors of human or animal disease, unwanted species of plants or animals causing harm or otherwise interfering with the production, processing, storage, transport, or ... measuring brain cholinesterase inhibition Dermal exposures to levels of chlorpyrifos oxon that produced no symptoms of cholinergic effects and minimal inhibition of brain cholinesterase in wild-type ... levels of fumigants and organophosphate and organochlorine insecticides, regardless of recent exposure or history of poisoning Behavioural studies in animals Chronic exposure of rats to one tenth of...
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Báo cáo khoa học: "Wood density traits in Norway spruce understorey: effects of growth rate and birch shelterwood densit" ppsx
Ngày tải lên :
08/08/2014, 14:21
... influence on mean wood density for annual rings 21-30, explaining 84 % of the variation in density This is in accordance with the findings of de Kort et al [9], Lassen and Okkonen [27] and Lindström ... leaving 79 scanned increment cores available for further analysis The increment cores consisted of an average of 34 annual rings (table III); thus a total of more than 600 individual annual rings ... values for the trees with low growth rate was not accompanied by an increase in uniformity factor, so the two were apparently not correlated Instead, the uniformity factor increased with increasing...
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Báo cáo y học: " Effects of Liver × receptor agonist treatment on signal transduction pathways in acute lung inflammation" potx
Ngày tải lên :
12/08/2014, 11:20
... showed positive staining for nitrotyrosine, localized mainly in inflammatory cells (b, g) There was a marked reduction in the immunostaining for nitrotyrosine in the lungs of carrageenan-treated ... goat serum in PBS for 20 Endogenous biotin or avidin binding sites were blocked by sequential incubation for 15 with biotin and avidin, respectively Sections were incubated overnight with antiiNOS ... the formation of nitrotyrosine Increased nitrotyrosine staining is therefore considered as an indicator of “increased nitrosative stress” rather than a specific marker of the generation of peroxynitrite...
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Báo cáo y học: "Effects of short-term glucocorticoid treatment on changes in cartilage matrix degradation and chondrocyte gene expression induced by mechanical injury and inflammatory cytokines" doc
Ngày tải lên :
12/08/2014, 18:20
... accumulate in the synovial fluid [5] Moreover, joint injury results in an immediate surge in synovial fluid concentrations of pro-inflammatory cytokines, including tumor necrosis factor-a (TNFa), interleukin-1b ... of catabolic events in joint tissues, including mechanical disruption of cartilage matrix and increasing synovial fluid concentrations of pro-inflammatory cytokines Glucocorticoid treatment of ... combinations of TNFa, IL-6/sIL-6R and mechanical injury The levels of iNOS protein were measured following four-day treatments of bovine cartilage disks with TNFa ± injury, in the presence or...
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Báo cáo khoa học: "Microcirculatory alterations induced by sedation in intensive care patients. Effects of midazolam alone and in association with sufentanil" potx
Ngày tải lên :
13/08/2014, 03:20
... has been paid to microcirculatory effects of treatments used in the ICU, in particular sedation In the ICU, patients are often sedated in order to limit the risk of pulmonary barotrauma and to ... and during hyperaemia CO was measured by transthoracic impedance (Bomed NCCOM 3; Bomed, Irvine, CA, USA) using a lateral spot electrode configuration and incorporating the Sramek-Bernstein equation ... increase in cutaneous blood flow may be explained by the direct vasodilator effect of benzodiazepines [29] Midazolam attenuates the smooth muscle contraction induced by norepinephrine, acting by an inhibition...
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Báo cáo sinh học: "Divergent selection for humoral immune responsiveness in chickens: distribution and effects of major histocompatibility complex types" ppt
Ngày tải lên :
14/08/2014, 19:22
... 1990) Estimation of MHC-type effects remains a delicate task, especially in the framework of selected outbred lines Ignoring the relationships between individuals may, for example, often lead to ... effect of genotypes in a line was estimated by testing, jointly against the error variance term Q e, n independent differences between genotypes, with n being the number of genotypes in the line ... al, 1979) in our H line (Pinard and Hepkema, 1992) Typing for MHC in lines of mice divergently selected for Ab response to SRBC (Biozzi et also revealed distinct haplotypes in the lines (Colombani...
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ROLE OF VOLTAGE-DEPENDENT K+ AND Ca2+ CHANNELS IN CORONARY ELECTROMECHANICAL COUPLING: EFFECTS OF METABOLIC SYNDROME
Ngày tải lên :
24/08/2014, 11:10
... resistance in order to maintain coronary blood flow constant (157) The myogenic postulate of autoregulation rests on findings from Bayliss in that alterations in the degree of pressure or stretch of ... vasoconstriction in vivo in open-chest dogs (114), in vitro in isolated perfused rat hearts (220), and in isolated coronary arterioles (186) Binding of intracoronary aldosterone via mineralcorticoid receptors ... autoregulation By definition, coronary pressure-flow autoregulation refers to the intrinsic ability of the coronary circulation to maintain coronary blood flow constant in the presence of changes in perfusion...
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Role of nitric oxide in wound healing facilitatory effects of nitrosoglutathione a nitric oxide donor on the extracellular matrix deposition characteristics of wound healing
Ngày tải lên :
17/09/2015, 17:19
... and in vivo studies on the administration of NO donors and inhibitors have pointed towards the facilitatory effects of NO in wound healing Similarly the importance of anti-oxidants (GSH) in wound ... Factor IGF Insulin like Growth Factor HB-EGF Heparin-binding Epidermal Growth Factor MMP Matrix metalloproteinases xix MT Membrane Type TIMP Tissue Inhibitor of metalloproteinases AP Activator ... Summary of previous studies on the effects of NO donors in wound healing 58 Table 1.6 Summary of previous studies on the effects of NO inhibitors in wound healing 59 Table 4.1 Load to failure of scars...
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Báo cáo toán học: " Influence of different flow conditions on the occurrence and behavior of potentially hazardous organic xenobiotics in the influent and effluent of a municipal sewage treatment plant in Germany: an effect-directed approach" pot
Ngày tải lên :
20/06/2014, 20:20
... (held for min) and finally to 280°C at 6°C min-1, keeping the final temperature for 30 Mass spectra were obtained in electron-impact mode (electron energy 70 eV) Detection was performed in single ... alterations in the bioluminescence intensity of the tested bacteria in the absence of any toxicant during incubation The inhibition of the positive controls should be in the range of 40% to 60% ... toxicity of the organic fractions could not be confirmed in general Only the inhibitory effects of fraction in raw sewage indicated a significant negative correlation (R = -0.46) with the amount of...
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Báo cáo y học: "Effects of moxibustion for constipation treatment: a systematic review of randomized controlled trials" pptx
Ngày tải lên :
13/08/2014, 15:21
... Lee et al Chinese Medicine 2010, 5:28 http://www.cmjournal.org/content/5/1/28 Page of DBPIA, the Korea Institute of Science and Technology Information, KoreaMed and the Research Information Service ... cardiovascular disorders; n.r: not reported; RCT: randomized clinical trial; GI: gastrointestinal; Acknowledgements MSL, TYC and JEP were supported by the Korea Institute of Oriental Medicine Author details ... Chinese medicine (CM) theory for acupoint selection Two of the RCTs used response rates for each intervention, and outcomes were typically divided into three categories, namely (1) recovery or...
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Báo cáo khoa học: Structural and biological effects of a b2- or b3-amino acid insertion in a peptide Application to molecular recognition of substance P by the neurokinin-1 receptor ppt
Ngày tải lên :
08/03/2014, 08:20
... consequences of a single b-amino acid incorporation When Phe7 or Phe8 are replaced by b2-HPhe, the corresponding analogues are weak competitors of specific NK-1 binding sites These amino acids are in the ... 3JNH-Ha coupling constant of Gln5 remains close to Hz, indicating that Gln5 always adopts a helical conformation This invariable folding of Gln5 is related to the helix initiator propensity of Pro4 ... (/ – w) maps of b-amino acids with indication of the conformational space common with that of a-amino acids The (/ ) w) maps corresponding to h-values of )60° and 60° are indicated for HGly (A),...
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Báo cáo khoa học: Activation of PMCA by calmodulin or ethanol in plasma membrane vesicles from rat brain involves dissociation of the acetylated tubulin/PMCA complex pdf
Ngày tải lên :
23/03/2014, 07:20
... acetylated tubulin Tubulin-free PMVs were then incubated with purified brain tubulin containing two different proportions (differing by a factor of four) of the acetylated isoform As shown in Fig 6B, ... were incubated with increasing concentrations of exogenous tubulin The proportion of acetylated tubulin correlated directly with the degree of inhibition, indicating that acetylated tubulin is ... pumps, for example adducin in the sodium pump [14] and calmodulin for PMCA, are therefore important factors in the regulation of signaling pathways In this context, acetylated tubulin (or acetylated...
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