working in the binary and decimal system
Signaling at the Cell Surface in the Circulatory and Ventilatory Systems docx
Ngày tải lên :
05/03/2014, 22:21
... cells from their environment During integrin outside in signaling, the binding of integrins to their extracellular ligands changes the integrin conformation and promotes integrin clustering The unidirectional ... signalings, in fact, are often closely linked, as ligand binding associated with outside in signaling stimulates integrins and, conversely, integrin activation increases ligand binding for inside–out ... from and possible recycling for further molecule processing within the sending cell on the one hand, surface signaling, signaling during endocytosis into the receiving cell and receptor recycling...
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Báo cáo khoa học: Small-molecule modulators of zymogen activation in the fibrinolytic and coagulation systems pptx
Ngày tải lên :
06/03/2014, 22:21
... K1, K2 and K4 of plasminogen, the AH site can bind an internal lysine residue in addition to the C-terminal lysine [30], which is a preferred ligand for the lysine-binding site in K1, K2 and K4 ... binding sites for plasminogen The high-affinity lysine-binding sites in K1 and K4 may be involved in this propagation process Thus, plasminogen binding is essential for the fibrinolytic process The ... complestatin are canceled by a lysine analog Thus, the target of complestatin is Glu-plasminogen, and the agent promotes its binding to fibrin and cells via the AH site or the lysine-binding sites...
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Báo cáo khoa học: " Immunohistochemistry for detection of avian infectious bronchitis virus strain M41 in the proventriculus and nervous system of experimentally infected chicken embryos" pps
Ngày tải lên :
12/08/2014, 04:21
... replication in situ and therefore allows further studies to improve the understanding of the pathogenesis of the IBV infection Methods Cells and viruses The IBV strain M41 used in the current ... respiratory rales, coughing and sneezing [1] Some IBV strains replicate in the gastrointestinal tract, oviduct, and kidney, and due to their nephropathogenic properties they have the potential to cause ... Master thesis, In progress] For our knowledge, IBV was neither isolated from nor detected in the brain of young or adult chickens [32] Our finding that IBV antigens are present in the nervous system...
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EXAMINATION OF THE MARKETING ACTIVITY OF HUNGARIAN SMEs WORKING IN THE DAIRY AND MEAT PROCESSING INDUSTRY
Ngày tải lên :
19/12/2016, 12:12
... appeared already in the first step Three views were taken into consideration in the final determination of the number of clusters On the one hand, the sudden increase of the value found in the coefficient ... RESULTS The dissertation investigates the results of the research divided into two parts In the first part it analyses the enterprises of the two sectors involved into the research together In the ... experienced, therefore in my opinion the formation of that kind of integrations is not possible in the following 5-10 years On the other hand, I am convinced that cooperation has no alternatives, and the...
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Báo cáo khoa học: "Disjunctions and Inheritance in the Context Feature Structure System" doc
Ngày tải lên :
09/03/2014, 01:20
... twice.) If the instance is a larger term, the instance usually will be more specific than the type, and there might be conflicts between constraints in the type and constraints in the instance In this ... the functor, _17 the filler, and caspn the name of the slot The combination is done by unification of feature structures by the CFS system The point here is that the parser tries to combine the ... representation They are used in order to record validity e 57 a is required in (dl + 1) at the destination of f , and e is required in (d2 + 2) at the destination of f , and the conflict is in the infimum...
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Arsenic transformations in the soil rhizosphere plant system fundamental and potential application to ph
Ngày tải lên :
15/03/2014, 23:49
... suppression of the high affinity P uptake system (the high affinity uptake system for P is dominant at concentrations B/0.1 mmol l (1; Clarkson and Luttge, 1991), ¨ resulting in smaller As influx and accumulation ... processes potentially involved in the fate and transformation of As in the soil Á/rhizosphere Á/plant system in order to present conceptual models and hypotheses while highlighting future research ... contaminated soil with NO3 as the N source, would potentially increase rhizosphere pH, and thus possibly enhance As accumulation in plant tissues On the other hand there are distinct differences in...
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RESEARCH, DESIGN AND FABRICATION OF DIGITAL INFORMATION TRANSIMITER WORKING IN THE VHF BAND
Ngày tải lên :
27/05/2014, 20:57
... Vietnam, information transceiver system working VHF bands have a lot of important applications Therefore, the study of information transceiver systems in the band VHF to understand the structure, the ... characteristics in order to master the technology to go to complete the set and apply the product on the fact that the purpose end of the study In the framework of this thesis, I have completed the following ... buildings can be a problem in urban areas 1.3 Thesis objectives and structure In this thesis,I will clarify the roles and the need of a information digital transmitter in VHF band Study the function...
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Báo cáo hóa học: " Functional polymorphisms in genes of the Angiotensin and Serotonin systems and risk of hypertrophic " ppt
Ngày tải lên :
18/06/2014, 16:20
... troponin T (TNNT2), alpha-tropomyosin (TPM1), cardiac troponin I (TNNI3), and myosin binding protein C3 (MYBPC3) genes were sequenced as reported [29,30] Genotyping of the serotonin and angiotensin ... two main haplotype blocks have been identified, one defined by markers in the promoter region and the other by SNPs rs5182 and rs5186 in the 3' region [37,38] A resequencing of the AT1R in patients ... hypertension and coronary artery stenosis and vasoconstriction [24-26] This SNP could also modulate the phenotype in patients with HCM [27] Considering the role of the serotonin and angiotensin systems in...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 1 pot
Ngày tải lên :
18/06/2014, 16:20
... hormones and other endogenous compounds, since the rise of animal life What is emerging is the interest by the scientific and lay communities in the presence of these chemicals in the environment, the ... Pharmaceuticals in the Environment and in Water Treatment Systems TABLE 1.2 Concentrations of Pharmaceuticals and Other Emerging Contaminants in Sludges and Biosolids, Sediments, Groundwater, and Drinking ... Schmidt-Baumler, K., and Stan, H.J., Occurrence and distribution of organic contaminants in the aquatic system in Berlin Part 1: Drug residues and other polar contaminants in Berlin surface and groundwater,...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 2 docx
Ngày tải lên :
18/06/2014, 16:20
... contraceptives and other endocrine disruptors; due to their endocrine properties they can induce the feminization or masculinization in aquatic organisms.5 In general the short- and long-term ... waters, and raw and treated sewages The authors26 studied the effect of the washing and of the eluting solvent and pH on the extraction step using a single pretreatment (SPE, Oasis HLB) Prior to the ... To determine the matrix effects, the authors checked the performance of the internal standard simatone in the ESI interface during months No significant variability in the peak area during this...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 3 pdf
Ngày tải lên :
18/06/2014, 16:20
... to contain antibacterial agents such as triclosan2 in household dust and tetracyclines, sulfamethazine, tylosine, and chloramphenicol in animal confinement buildings.3 The dust from the interior ... comparable to the recoveries obtained using PLE (78 to 79%) and MAE (81 to 82%) On the other hand, the recoveries of 4-nonylphenol and bisphenol A were disappointing and were lower than the recoveries ... molecule and creating specific interaction sites within a polymeric solid The selectivity of the sites depends on the interactions between the template and the monomer used to develop the imprint...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 4 potx
Ngày tải lên :
18/06/2014, 16:20
... approximately 24, 48, and 72 hours The pH value was measured at the beginning and at the end of the test For the study with dimeglumine gadopentetate and gadofosveset trisodium, an incubating apparatus ... dimeglumine gadopentetate, gadoxetic acid disodium, and gadofosveset trisodium were investigated according to the guideline of the OECD 202 and the EC guideline part C.2.23,24 Different guidelines ... prepared for the control The algae were incubated in an incubator shaker under continuous light As a parameter for the growth of the algae population, the cell concentrations of the test and control...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 5 pot
Ngày tải lên :
18/06/2014, 16:20
... Pharmaceuticals in the Environment and in Water Treatment Systems reviews our understanding of the inputs of livestock medicines to the environment and synthesizes the available information on the fate and ... be incorporated into the calculation The model calculated the concentration of the veterinary medicine in animal manure and then uses the nitrogen content of the manure and the maximum spreading ... begin to further synthesize this information in order to provide a general understanding of the fate and transport of medicines in the soil environment and to develop approaches for predicting...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 6 pptx
Ngày tải lên :
18/06/2014, 16:20
... (50 g/L), intended to eliminate biodegradation, increased these times to 90 h and 500 h, respectively In contrast, aerating the systems in either the presence or absence of NaN3 reduced the 90% ... Pharmaceuticals in the Environment and in Water Treatment Systems TABLE 6.1 (Continued) 261.25 6.5e Veterinary therapeutic Quinolone 261.23 6.9e Veterinary therapeutic; Aquaculture Fluoroquinolone 385.37 ... showed that clindamycin decreased the intensity of the water absorption band, which was attributed to the replacement of hydrated exchangeable cations in the clay’s interlayer by clindamycin Under...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 7 pot
Ngày tải lên :
18/06/2014, 16:20
... leaching of tylosin in our study Finally, Saini et al (2003) found increased survival of an E coli strain when manure in which they were residing was incorporated into the soil Additionally, they ... concentrations were in the second and third leachates The decline in E coli concentration seen in the fourth leachate is likely due to decreasing survival in the soil and washout from the column Enterococcus ... were in the absence of exposure to tylosin or other antibiotics and may be explained by a natural level of resistance in the population Leaching of tylosin-resistant Enterococcus in the MT and...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 8 potx
Ngày tải lên :
18/06/2014, 16:20
... sulfamethazine and sulfamethoxazolethe first being a veterinary drug and the latter used in human therapy Model experiments examining degradation, leaching, and uptake were performed Concentrations in ... Comparing the three soils in the initial phase, it can be seen that the uptake is dependent on the availability of the antimicrobial in the soil which is best in the sandy soil D With the course ... via spiked sea sand at the beginning of the experiment Unfortunately, the high concentrations prevented the grass from growing A reduction in dose and in the number of compounds (initially 10 compounds...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 9 docx
Ngày tải lên :
18/06/2014, 16:20
... glutathione (GSH).24 The G site is a conserved group of amino acids located in the N terminal domain of the polypeptide The C terminal domain contains the binding site for the hydrophobic substrate ... genes, with the tau and phi classes being most abundant Each monomer of the GST dimer is composed of two binding sites The more internal binding site (G site) is responsible for binding glutathione ... found in living systems, including plants The GST enzymes are primarily found in the cytosol of plants, mammals, bacteria, fungi, and insects The GSTs are part of a three-phase detoxification system...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 10 docx
Ngày tải lên :
18/06/2014, 16:20
... doses of these compounds are finding their way into the surface and groundwaters that ultimately become consumers’ drinking water and that, for now, the levels found in that finished drinking water ... Chlorine disinfectants, such as free chlorine and chloramines, are widely used in drinking water disinfection in the United States Free aqueous chlorine (HOCl/OCl–) can be formed by dissolving ... their partial metabolism after ingestion, and inconsistencies in the way they are disposed make their presence in the aquatic environment inevitable Their sources in natural waters are not limited...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 11 docx
Ngày tải lên :
18/06/2014, 16:20
... individual resin beads that yields resin settling against the rapidly rising water in the settler Since the MIEX resin used for benchscale testing was cycled several times through the pilot system, ... identified as the main elimination processes for these contaminants in the lake water Loraine and Pettigrove reported the occurrence of pharmaceuticals and personal-care products in raw drinking water ... Pharmaceuticals in the Environment and in Water Treatment Systems TABLE 11.6 Emerging Contaminants in U.S Drinking Water (n = 20) Compound DEET Atrazine Meprobamate Dilantin Ibuprofen Iopromide Caffeine...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 12 pot
Ngày tải lên :
18/06/2014, 16:20
... Pharmaceuticals in the Environment and in Water Treatment Systems chlorine conditions, confirming that the hydrazone side-chain is the reactive site and the quinoxaline N,N´-dioxide and quinoxaline moieties ... Pharmaceuticals in the Environment and in Water Treatment Systems O– Reaction and Transformation of Antibacterial Agents with Aqueous Chlorine 267 of the aniline N and the other corresponding to deprotonation ... deprotonation of their hydrazone linkage, piperazinyl N4 atom, anilinyl amino group, and 2,4diamino-methylpyrimidinyl moiety, respectively A clear inverse relationship between the reaction rate and the degree...
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