effects of inorganic chemical stress on algae

... organizations have issued a list of recommendations aiming to control the AI in Asia [9] The recommendations include implementation of risk reduction interventions such as restriction policies, stamping ... mixed with peptone water to attain the required concentration Each disinfectant product was put in contact with virus suspension at initial concentration of HA units in a ratio of 1:2 at 28°C ... 0.2 and 0.3% concentration after minutes contact time while a concentration of 0.05% was not enough to kill virus (Table 4) Discussion Persistence of AIV H5N1 is inversely proportional to temperature...

Ngày tải lên: 12/08/2014, 04:21

... hydrolysis of was of AKD increased dramaticallywith the increase the sodiumbicarbonate of concentration (Figure 8) This further confirmed the catalyticeffect of the bicarbonate on the AKD ion sizing, ... sizing may andretention agents Although many experiments havebeendoneon the mechanismof sizing development AKD at variousconditions,the effects of detrimentalmaterialson of the AKD hvdrolvsis ... calculation indicated that carbonateand bicarbonate concentrations PCC suspension in were much lower than that in NaHC03 solution The sizing mechanismof AKD using bicarbonate and calcium carbonatewas...

Ngày tải lên: 09/03/2014, 01:20

... participants' understanding of occupational stress and a suggested plan towards stress reduction and control The key component of the lecture is an elaboration of occupational stress, risk factors involved, ... short-form of Lovibond and Lovibond's 42-item self-report which measures the negative emotional states of depression, anxiety and stress [17] The questionnaire consists of three scales: DASS-Depression ... simple methods of dealing with stress in the workplace Session Question and Answer Session At the end of the video session, the researchers conducted a question and answer session with the participants...

Ngày tải lên: 20/06/2014, 00:20

... for and 12 days One-way factorial analysis of variance was used to determine the effects of exposure duration (experimental treatments) on water content and carbohydrate concentrations Significance ... with the non-exposed seedlings, suggesting a very low consumption of carbon reserves through respiration This result is in contrast with the significant decrease in TNC concentrations found in ... roots, predominance of reserve tissues of the taproot) in the exposed red oaks compared with the coniferous species as CONCLUSION to ambient conditions had detrimental effects on bare-root red oak...

Ngày tải lên: 08/08/2014, 18:21

... oxygen tension (PaO2)/fractional inspired oxygen concentration (FiO2) ≥ 200, the resolution of (or significant improvement in) the underlying condition requiring mechanical ventilation, hemodynamic ... colleagues found that catecholamine and stress hormone blood concentrations did not increase following withdrawal of sedation and cessation of mechanical ventilation after abdominal surgery [10] Rathgeber ... influence of controlled mandatory ventilatin (CMV), intermittent mandatory ventilation (IMV) and biphasic interpositive airway pressure (BIPAP) on duration of intubation and comsumpsion of analgesics...

Ngày tải lên: 12/08/2014, 20:20

... tendency of integration of the global economy, English is one of the effective communicative tools for everybody The role of English is considered to be very important in the fields of economics, ... collected by means of three sets of questionnaires, one on the teachers and the others on the students in pre – improvement stage and post – improvement one The questions are of the three – kinds: ... Instrumentation one: A set of questionnaires answered by the students in pre – writing stage The questionnaires were designed with questions to elicit from students the information about the situation of...

Ngày tải lên: 07/09/2013, 13:58

... case of education, it is likely that on average across the community, the effect of a person’s level of education on their wage gives a reasonable indication of the contribution of education to ... these conditions had the largest effects on workforce participation 26 EDUCATION, HEALTH AND WAGES Table 5.2 Marginal effects of target health conditions on hourly wages Target condition Percentage ... the effects of education (section 2.1) and health (section 2.2) on wages 2.1 Education and wages The influence of education on wages has been investigated extensively Often this has been done...

Ngày tải lên: 14/02/2014, 09:20

... the effects of air pollution policies on overall demand for fossil fuels and on the choice of fuels (coal, oil, gas), nor have we considered the effects of caps on black carbon or organic carbon ... multiple, regionally variable and partially-offsetting, effects of BC on absorption and reflection of sunlight, reflectivity of clouds, and the strength of lower tropospheric convection (Wang, 2004) ... 4.1 Effects on concentrations 4.2 Effects on ecosystems 4.3 Economic effects 10 4.4 Effects on temperature and sea level 11 Summary and Conclusions...

Ngày tải lên: 17/02/2014, 22:20

... comparisons for each object 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 positions ... variance on the positions of the centers of the objects indicate a main effect of facing direction (F (1, 9) = 6.99, p < 0.03), but not of instructional condition, F (1, 9) < 1, or their interaction ... out of the frame, violating these conventions to convey feelings of isolation, loneliness, and/or longing Although such considerations are beyond the scope of the experiments we report in this...

Ngày tải lên: 07/03/2014, 17:20

... segment Q into a sequence of concepts Each concept can possibly span multiple words Let S = s1 , s2 , , sk , , sm be one of the possible segmentations comprising of m segments, where i sk ... the context of voice local search, users expect overall system response time to be similar to that of web search Consequently, the relatively long ASR latency leaves no room for a slow parser On ... measure the parsing performance in terms of extraction accuracy on the two non-filler slots: SearchTerm and LocationTerm Extraction accuracy computes the percentage of the test set where the string identified...

Ngày tải lên: 08/03/2014, 21:20

... presence of each of the chemicals Chemical concentrations used in the present study are presented in Table Measured values or recovery rates of test chemicals can be estimated on the basis of the ... conductivity [23] Concentrations of chemicals used in the tests (Table 1) were based on the lethal concentration at 50% values obtained by conducting acute tests over a period of 96 h at various ... disruptions of osmotic and ionic balance following moderate or large temperature change [46] The stress of exposure to a toxicant decreases the ability of a fish to withstand the additional stress of...

Ngày tải lên: 14/03/2014, 20:20

... 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 CHANGES OWNER OR PARENT ORGANIZATION ACQUIRED HOSPITAL TYPE OF ACQUISITION YEAR OF ACQUISITION DURING YEAR BEFORE ACQUISITION* DURING YEAR OF ACQUISITION* DURING ... reproduction purposes only Nonprofit Hospitals Statute Prevents State Agencies From Considering Community Benefits When Granting Tax‑Exempt Status, While the Effects of Purchases and Consolidations on...

Ngày tải lên: 15/03/2014, 23:20

... C (2008) Effects of neuronspecific ADAM10 modulation in an in vivo model of acute excytotoxic stress Neuroscience 152, 459–468 Nave KA & Salzer JL (2006) Axonal regulation of myelination by neuregulin ... Neuregulin isoforms in dorsal root ganglion neurons: effects of the cytoplasmic domain 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, ... Reconstitution experiments with transfection of ADAM10 in ADAM17) ⁄ ) embryonic mouse fibroblasts [55] suggested only a minor influence of ADAM10 on neuregulin-1 shedding, but any positive proof...

Ngày tải lên: 16/03/2014, 04:20

... depending on the concentration The addition of DiS-C3(5) £ 10 lM caused deceleration of mitochondrial oxygen consumption but > 20 lM caused acceleration These actions of DiS-C3(5) on Ó FEBS 2004 ... acceleration and deceleration of oxygen consumption were observed, depending on the concentration of the dye At higher concentrations such as 50 lM, DiS-C3(5) caused acceleration of mitochondrial ... protective effects of DiS-C3(5) at a low concentration on the spontaneous induction of mitochondrial PT was also confirmed by observing mitochondria by TEM (Fig 8) The disappearance of the inner mitochondrial...

Ngày tải lên: 16/03/2014, 18:20

... modification of histones, via acetylation, methylation and phosphorylation [15–18] Acetylation by histone acetyltransferases (HATs) occurs on specific lysine residues on the N-terminal tails of histone ... expression of a protein(s) required for induction of the Timp-1 gene Time course of TSA action upon PMA- and TGF-b1-induced Timp-1 expression The time course of induction of Timp-1 gene expression ... obvious effect on basal expression of Timp-1, only on induced gene expression In conclusion, this is to our knowledge, the only described instance of HDAC inhibitors having opposite effects on the same...

Ngày tải lên: 16/03/2014, 18:20

... concentration of curcumin was 1.77 ± 1.87 lm [49] In another rat study, daily oral consumption of a glyconated form of catechin resulted in a serum concentration of 34.8 ± 6.0 lm [50] The amount of EPCG ... 10 s of the experiment, followed by injection of QUIN (in HBSS) Fluorescent readings were subsequently taken for an additional 90 s Negative controls included injection of only HBSS solution without ... human neurons (A) Representative trace of intracellular Ca2+ induced by QUIN (150, 550 and 1200 nM) (B) Quantified amplitude of neuronal response to QUIN at the aforementioned concentrations (*P...

Ngày tải lên: 22/03/2014, 21:20

... errors of commission versus omission (action versus inactions) and conversational norms Figure presents an outline of our conceptual framework 677 Figure THE EFFECTS OF SELF-CONTROL REGRET ON CONSUMER ... Effects of Judging Others’ Regret on Personal Choice Method Ninety-one respondents (train station travelers) were randomly assigned to one of three conditions: (1) a near-past choice condition ... Effect of a Delay Between Choice and Consumption on Consumption Enjoyment,” Journal of Consumer Research, 31 (3), 502–510 Ofir, Chezy and Itamar Simonson (2007), “The Effect of Stating Expectations...

Ngày tải lên: 29/03/2014, 20:20

... [24–26] The aim of this study was to investigate the antioxidant effects of PycnogenolÒ on redox enzymes, with emphasis on the regulation of TrxR Results Effects of PycnogenolÒ on cellular TrxR ... functions, including reduction of thioredoxin and other low molecular weight substances, and reduction and detoxification of hydroperoxides [9] This reduction may be direct or by regeneration of ... here that regulation of TrxR appears to be primarily dependent on the redox state of the cell, rather than the selenium content This is demonstrated by the effect of addition of PycnogenolÒ after...

Ngày tải lên: 30/03/2014, 02:20

... (1994) Condensation of supercoiled DNA induced by MnCl2 Biophys J 67, 1678– 1681 25 Luck G & Zimmer C (1972) Conformational aspects and reactivity of DNA Effects of manganese and magnesium ions on ... activation of the plasminogen system leads to proteolysis of histone H1 of necrotic cells when incubated in the presence of murine serum [3] Proteolysis of histone H1 renders internucleosomal regions ... spleen A Fig Detection of DNase1 and DNase1l3 in murine serum and tissues by DPZ (A–C) Modified DPZ under reducing conditions (D) Conventional DPZ under non-reducing conditions (see Materials and...

Ngày tải lên: 30/03/2014, 02:20

... content standards Three years later, the National Council on Economic Education (NCEE) led a coalition of organizations (including the National Association of Economic Educators, the Foundation ... information on the conditions of implementation and impacts of the programs being evaluated IES evaluation reports not include conclusions or recommendations or views with regard to actions policymakers ... improvement of the quality of student understanding of personal finance and economics” (U.S Department of Education 2001) The National Council on Economic Education (recently renamed the Council for Economic...

Ngày tải lên: 31/03/2014, 05:21