s layer as templates for the formation of regularly arranged nanoparticles
Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc
Ngày tải lên :
19/02/2014, 12:20
... different systems is therefore essential to prove the utility of the oocyte system and the validity of correlations based on the characterization of oocyte-expressed subunit combinations Nevertheless, ... receptors installed the a6 subunit as another possible subunit conferring MII-sensitivity [12,40] Based on measurements of Ca2+ changes in individual rat striatal synaptosomes by laser scanning ... Alzheimer s disease, Parkinson s disease, Tourette s syndrome and certain forms of epilepsy and schizophrenia [24,25] However, the therapeutic use of nicotine is hindered by its adverse effects on the...
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Tài liệu Báo cáo Y học: The insert within the catalytic domain of tripeptidyl-peptidase II is important for the formation of the active complex potx
Ngày tải lên :
21/02/2014, 15:20
... Identification of the region causing different association characteristics The difference in association characteristics of the enzyme from the two sources was surprising because the sequence is extremely ... versa were constructed by use of an XmnI site When stable transformants expressing these chimeric constructs were studied, it was evident that the sequence difference responsible for the lack of ... of 0.26 This was in contrast to stable transformants expressing the murine enzyme, where activity increased about eightfold, compared to the control cells The majority of the protein was in the...
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Báo cáo khoa học: Use of biomolecular templates for the fabrication of metal nanowires ppt
Ngày tải lên :
16/03/2014, 12:20
... protein assemblies Another research direction in this organic–inorganic templateassisted fabrication process is the use of much more complex assemblies such as bacteriophages and viruses These viruses ... use of peptide and hybrid–peptide building blocks for the assembly of bio-inspired fibrillar assemblies Such bio-inspired assemblies were also used for the fabrication of metallic nanowires The ... bionanotechnology Simpler building blocks could be synthesized in large quantities by solid-phase techniques, as previously described for DNA oligomers Use of cytoskeletal elements for the assembly of nanowires...
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Investigation of au and in as solvents for the growth of silicon nanowires on si(1 1 1)
Ngày tải lên :
16/03/2014, 15:17
... the samples by H2 plasma after electrodeposition of indium nanoparticles to reduce the surface oxidation of the metals as well as of the substrate and they obtained in this way silicon nanowires ... mmÀ2, as well as many tiny indium deposits of sizes below 100 nm, located in the free space between the larger droplets, were observed When the desorption step was omitted, the distribution was seen ... energies of the bare and oxidized substrate as well as on the surface tension of the liquid metal alloys has been presented Silicon nanowires have been grown via VLS mechanism with the use of gold...
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Báo cáo hóa học: " Iron Oxide Nanoparticles Employed as Seeds for the Induction of Microcrystalline Diamond Synthesis" pdf
Ngày tải lên :
21/06/2014, 22:20
... indicating the presence of sp2 and sp3 bonding along with the corresponding reference data for diamond and amorphous carbon The dashed lines indicate the positions of peaks and shoulders as discussed ... 29] The presence of O on the surface is due to post-deposition adsorbates, while the relatively small Fe signature further confirms its saturation with C It has been reported that the formation of ... cleaning, a suspension of nFeO with nominal particle size distribution in the 7–10 nm range (Integran Technologies Inc.) was applied to the substrates The surface density of nFeO clusters was estimated...
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Study of polyamine functionalized PGMA beads as adsorbents for the removal of heavy metal ions from aqueous solutions
Ngày tải lên :
14/09/2015, 08:48
... One of the diseases caused by the accumulation of copper in the human body is the Wilson s disease that causes the malfunction or even the damage to the liver (Seth et al., 2004) Besides, excess ... data are often fitted with the adsorption isotherm models These isotherm models are often semi-empirical and they are mostly derived on the basis of the observation of large quantities of adsorption ... model, also known as Sips model, was developed 22 by Sips (Sips, 1948) The LF isotherm model contains three parameters (KLF, bLF and α) as shown in Eq (2.12) The LF isotherm model resembles the format...
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Báo cáo khoa học: The modulation of metal bio-availability as a therapeutic strategy for the treatment of Alzheimer’s disease pptx
Ngày tải lên :
07/03/2014, 10:20
... particular tau kinase pertinent to metal dyshomeostasis in AD is glycogen synthase kinase-3 (GSK3) GSK3 has recently been implicated as a critical kinase involved in the hyperphosphorylation of tau [74] ... clear In the AD affected brain, metal dyshomeostasis is evident in the form of a substantial increase in the levels of extracellular metals and a decrease in the levels of intracellular metals Here, ... causes decreased activity of critical enzymes because activity of the enzymes is dependent on optimal metal loading Cu deficiency is central to the recessive Menkes and Wilson diseases, and has...
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Báo cáo y học: "Thioglycosides as inhibitors of hSGLT1 and hSGLT2: Potential therapeutic agents for the control of hyperglycemia in diabetes"
Ngày tải lên :
26/10/2012, 10:04
... thioglycosides (Table 1) Thioglycosides are hydrolysis-resistant, synthetic S- analogs of natural O-glucosides involved in the biosynthesis of chrysomelidial and salicin These substances are synthesized ... secreted as part of a defense mechanism used by larvae of beetles (Chrysomelidae) Their synthesis has been previously described [31-33] For the purpose of the present study the thioglycosides ... cells using independent t-test analysis Statistical significance was assumed at p level
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Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor – Control Strategy for the Selection of Well-Settling Granular Sludge
Ngày tải lên :
05/09/2013, 10:15
... retained in the reactor Actually, biomass was not excessively washed out in this study, and therefore, nitrification performance was stable, as shown in Figs and The value of SVI gradually decreased ... those in Run 2, as shown in Figs and These results contradicted the results in previous studies (McSwain et al., 2004b) This is because the characteristics of the influent wastewater are different ... Mixed liquor samples were sieved with them, and dry weight of each fraction was measured in the same manner as suspended solids (SS) Thirdly, the mixture was poured into the AUFB reactor Then, feeding...
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Designing listening tasks using authentic materials on websites as supplementary materials for the teaching of listening skills
Ngày tải lên :
07/09/2013, 13:37
... ready-made tasks B: Using the recordings only and designing the tasks themselves C: Assigning the recordings to the students and asking them to design the tasks themselves to share with the classmates ... their sts as they said that sometimes they not have time to modify the tasks All of them confirm that they have never assigned the recordings to their students to design the tasks as well as asked ... in the designing of listening tasks D: The teachers suggest the websites for you to choose suitable materials and design the tasks for yourselves Students show great enthusiasm and activeness...
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The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products
Ngày tải lên :
25/10/2013, 05:20
... use still need to be assessed in order to make these means of insect control cheap and simple for users Lately, a new field has evolved which emphasizes the use of phytochemicals for insect pest ... Biofumigants for the Control of Pest Infestation 395 sativa, Sisymbrium irio, Sinapis alba, S arvensis, E sativa, and Diplotaxis spp., only in the last three species was it possible to isolate from the ... Isothiocyanates (ITCs) as Fumigants for the Control of Pest Infestations in Grain and Dry Food Products Mustard family (Brassicaceae) seeds contain ITCs, volatile essential oils that are known to possess...
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iec 60269-4 low-voltage fuses - supplementary requirements for fuse-links for the protection of s
Ngày tải lên :
25/12/2013, 10:55
... Des exemples de dispositions dessai sont donnộes dans les figures 2a et 2b Des dispositions dessai pour dautres types sont indiquộes dans la CE1 60269-2-1 : Rốgles supplộmentaires pour les fusibles ... fuse-link satisfies the conditions of 7.5, test nos to 2a for a R fuse-links and tests numbers 1, and for g R and gS fuse-links, as described below, shall be made, unless otherwise specified, with the ... values stated in table XIIA (see 8.5.5.2) for each of these tests Test nos and 2: For each of these tests, three fuse-links shall be tested in succession If, during test no 1, the requirements of...
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Tài liệu Báo cáo khoa học: Control analysis as a tool to understand the formation of the las operon in Lactococcus lactis doc
Ngày tải lên :
19/02/2014, 17:20
... restriction sites in plasmid pG+host8, using E coli KW1 as cloning host The resulting plasmid, pCS1919, was used to delete pyk from the las operon by a double crossover event as previously described ... g, °C) As a measure for the degree of cell disruption the A280 was used The enzyme activities were determined from the consumption of NADH using a Zeiss M500 spectrophotometer PFK was assayed ... used as the host for site-specific integration in the chromosomal attB site of phage TP901 The E coli vector plasmid pRC1 [22] was used for integration of synthetic promoters upstream to the las...
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The Future of Organization’s Computer Network Security for the Next 5 Years (2011-2015) by Using Delphi Technique doc
Ngày tải lên :
05/03/2014, 23:20
... this era, who possesses more information has the advantage Therefore, if the information is hacked or cannot be accessed; it will surely affect the owner Information stored in the system is vulnerable ... run their businesses, whether used to support business operations or conducting business on the network Security of data or network is very important to avoid loss of data or significant resources ... organization s computer network security for the next years (2011-2015) The questionnaire is divided into two sections consisting of the first section which asked about the issue of 186 organization s computer...
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Báo cáo khoa học: A novel metallobridged bis(b-cyclodextrin)s fluorescent probe for the determination of glutathione doc
Ngày tải lên :
07/03/2014, 05:20
... determination using bis(b-CD )s Scheme Synthesis of the novel metallobridged bis(b-CD )s Scheme The detection mechanism Results and Discussion bis(b-CD )s with copper (II) chlorate is Fig The plot for the ... quantity is used Whereas if the amount of buffer is excessive, the ionic strength is too great, which inuences the uorescence intensity Therefore, the inuence of the volume of buffer was measured ... and the regression equation The average recovery test was made using the standard addition method, and the RSD was generally good when obtained from a series of six plasma samples These results...
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Excerpt from the Examination Regulations for the Master’s Program in Economics at the University of Mannheim docx
Ngày tải lên :
08/03/2014, 05:20
... topic The assessment is made according to the “assessment of exams” part In case of failure (5.0) a second assessor has to be designated by the examination board If the two assessments differ, the ... received for the master s thesis no later than two month after submission The minimum grade for passing the master s thesis is 4.0 If passed, the candidate earns the amount of ECTS credits assigned ... professors, and affiliated professors A assigned topic can be returned once within the first four weeks of the processing time; in this case the master s thesis is treated as if it has not started...
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A MASTER''''S PROJECT SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTERS IN NURSING potx
Ngày tải lên :
17/03/2014, 06:20
... alternatives as the first pain intervention whether or not opioid analgesics use is justified If opiate use is justified, the NP should discuss the risks and benefits including the possibility of physical ... Yet, despite this effort, the war against prescription opiate abuse continues to soar As the epidemic of prescriptions for opiates increases, so the efforts to develop specific educational strategies ... prescribers, patients, and social groups (such as families) consciously make choices to disregard the appropriate use of prescription opiates Prescribers show evidence of this when they prescribe...
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Báo cáo khoa học: Distribution of the extrinsic proteins as a potential marker for the evolution of photosynthetic oxygen-evolving photosystem II ppt
Ngày tải lên :
23/03/2014, 15:21
... PsbQ, PsbV and PsbU) in the complete sequences of nuclear and chloroplast genomes of various species The search was conducted using spinach sequences for PsbP and PsbQ, and using Synechocystis ... oxygenic photosynthetic organisms In this study, we examined the distribution of the extrinsic proteins in these organisms using antibodies raised against PsbV, PsbU, PsbQ¢, PsbP and PsbQ from cyanobacterial, ... various plant species in Table The gene encoding the extrinsic PsbO was excluded in Table 2, because this gene is present in all of the oxygenic photosynthetic organisms As described by De Las Rivas...
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The Expedition to Borneo of H.M.S. Dido For the Suppression of Piracy pptx
Ngày tải lên :
29/03/2014, 22:20
... Sarawak as articles of food CHAPTER I 35 "Our visitor was extremely polite, and, in common with other Asiatics, possessed the most pleasing and easy manners He assured us of a welcome from his rajah, ... This platform, as well as the front room, besides the regular inhabitants, is the resort of pigs, dogs, birds, monkeys, and fowls, and presents a glorious scene of confusion and bustle Here the ... looks "I could say much of Singapore, for it is the pivot of the liberal system in the Archipelago, and owes its prosperity to the enlightened measures of Sir Stamford Raffles The situation is...
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