chemical equilibria of ether synthesis in the gas phase
Tài liệu Báo cáo khoa học: Interruption of triacylglycerol synthesis in the endoplasmic reticulum is the initiating event for saturated fatty acid-induced lipotoxicity in liver cells pdf
Ngày tải lên :
14/02/2014, 22:20
... divided in two phases according to the intensity and the duration of the stress An initial adaptive response culminates in the temporary inhibition of protein synthesis, providing cells with the ... nonspecific inhibition of ER stress When the available acyl-CoAs are in excess, they are channeled towards TAG synthesis The main findings of the present investigation were the observations that TAG synthesis ... TAG synthesis was initially hindered following stearate administration and was completely interrupted at longer incubation periods Interestingly, the interruption of TAG synthesis preceded the...
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Báo cáo y học: "The aryl hydrocarbon receptor-mediated disruption of vitellogenin synthesis in the fish liver: Cross-talk between AHR- and ERα-signalling pathway" ppt
Ngày tải lên :
13/08/2014, 13:20
... 1) The upper panel shows the expression of the VTG gene while the lower panel displays the ethidium bromide staining of the gel to demonstrate equal loading of the samples The arrows indicate the ... hours The synthesis of RNA was then inhibited using actinomycin D (0.5 mg/ml medium) The cells were incubated for to 24 hours in the presence or absence of TCDD (10 nM) The total RNA was then ... cultures of hepatocytes showed that AHR-ligands have an inhibitory effect on the estrogen-induced synthesis of VTG [14,15] On the other hand, conflicting findings were observed in in vivo exposures of...
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large-scale hydrothermal synthesis of wo3 nanowires in the presence of k2so4
Ngày tải lên :
20/03/2014, 13:04
... growth of the WO3 nanowires With the addition of different inorganic salts, the compositions and the corresponding properties of the solution are different in the hydrothermal conditions The changes ... the TEM image of the obtained WO3 with the addition of NaNO3, KNO3 and Na2SO4 It can be seen that no WO3 nanowires could be obtained with any content of KNO3 With an increase in the content of ... need the anisotropy during the growth process for the nanoparticles In our experiments, the presence of the salts is also an important factor influencing the crystallization process and the growth...
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phase equilibria and fluid properties in the chemical industry estimation and correlation
Ngày tải lên :
02/04/2014, 16:19
... between academic and industrial engineers and whether the ideas expressed influence research in the coming years xii In Phase Equilibria and Fluid Properties in the Chemical Industry; Storvick, ... because there were obvious dislocations between the current needs of the industrial chemical engineer and the research being done at universities, on the one hand, and the slow acceptance of new theoretical ... State -of- the- Art Review of Phase Equilibria J M PRAUSNITZ University of California, Berkeley, Calif 94720 I welcome the opportunity to discuss the state of the art for calculating phase equilibria...
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Báo cáo hóa học: " Chemical characterization of extra layers at the interfaces in MOCVD InGaP/GaAs junctions by electron beam methods" ppt
Ngày tải lên :
21/06/2014, 05:20
... bottom InGaP with the formation of some InGaAsP alloy inside the nominal InGaP layer, with the consequent broadening of the interface towards both the nominal InGaP and GaAs layers These detailed investigations ... showing that the growth of a thin GaP layer on the top of InGaP, before GaAs is grown, is effective in preventing the formation of the quaternary interlayer because In segregates into the interposed ... values of similar ratios for all the alloys that can be formed by combining together all the elements present at the inverted GaAs-on-InGaP interface assuming the Z2 dependence of the intensities The...
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Báo cáo y học: "The global role of ppGpp synthesis in morphological differentiation and antibiotic production in Streptomyces coelicolor A3(2)" pdf
Ngày tải lên :
14/08/2014, 08:20
... Whether these are involved in alleviating stress by acetylating proteins or toxic metabolites, and exporting endogenously produced toxins from the cells remains to be determined The induction of ... operates in streptomycetes [48,49] Our results indicate that ppGpp may have a role to play in these processes in S coelicolor, promoting the synthesis of non-zinc-dependent ribosomes and increasing intracellular ... repressed following induction of ppGpp synthesis in strain M653 [ΔrelA tipAp::relA(1.46 kb)] (Table 1; Figure S1 in Additional data file 7) Mutation of the ATP/GTP-binding homologue in cvn9 of S coelicolor...
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Báo cáo y học: "Origin of nascent lineages and the mechanisms used to prime second-strand DNA synthesis in the R1 and R2 retrotransposons of Drosophila" doc
Ngày tải lên :
14/08/2014, 21:20
... downstream cleavage eliminates the ability of cDNA sequences to anneal to the top strand in the initiation of second-strand synthesis An intriguing aspect of these melanogaster-type R1 elements ... could also be the result of R2's reliance upon co-transcription with the rDNA units in which they reside Second-strand DNA synthesis Many of the initial steps involved in the cleavage of the target ... concerted evolution of the locus One puzzling aspect concerning the evolution of R1 and R2 was the presence of multiple families in some species, yet no evidence for the origin of these lineages by horizontal...
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Seafood Supply Chain Quality Management: The Shrimp Supply Chain Quality Improvement Perspective of Seafood Companies in the Mekong Delta, Vietnam
Ngày tải lên :
23/04/2013, 09:34
... of Vietnam and the South of Vietnam The structure of Vietnam’s SFC organization The supply chain quality management of interviewed SFCs The fish chain in the Netherlands The shrimp chain in the ... (CDS), the Faculty of Economics of the University of Groningen in the Netherlands, and the School of Economics and Business Administration (SEBA) of Cantho University in Vietnam Numerous institutions, ... crucial Among the chain actors, the role of the SFC is vital – not only in ensuring the quality of the final product, but also in SFC’s material suppliers In order to control the quality of the supplier’s...
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LINH DAM NEW TOWN - SOLUTION FOR THE HIGH-DENSITY DEVELOPMENT OF NEW SETTLEMENTS IN THE SOUTH-WEST OF HANOI
Ngày tải lên :
29/08/2013, 08:15
... the central area for the purpose of resettlement Generally, getting along with the rapid expansion, the east bank of the Red River exhibited the beginnings of urbanization The south-west of the ... components: Bac Linh Dam (North of Linh Dam), Linh Dam peninsula in the middle and Linh Dam expansion (South of Linh Dam) The success of the project has set the stage for a series of New Towns that ... tropical climate Among these, the outstanding point is the area of highstorey apartments and office buildings in the center of Linh Dam peninsula, surrounding by low-storey buildings, parks, open...
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LINH DAM NEW TOWN - SOLUTION FOR THE HIGH-DENSITY DEVELOPMENT OF NEW SETTLEMENTS IN THE SOUTH-WEST OF HANOI
Ngày tải lên :
29/08/2013, 08:15
... nặng nhọc với mức thu nhập thấp, kéo theo điều kiện sống mức tối thiểu, tạm bợ khu nhà trọ rẻ tiền với điều kiện sinh hoạt an ninh không đảm bảo Đời sống tinh thần lao động hạn chế Họ thấy cô ... làm việc chợ lao động thuê trọ theo ngày (đêm), lại thuê nhà theo tháng Có khoảng 22,86% nữ lao động tự phải sống nơi có điều kiện sinh hoạt không đảm bảo, vệ sinh; 40,95% không sử dụng nước ... vật chất, tinh thần lao động nghèo nàn Họ thường tiêu tiết kiệm cho khoản chi phí sinh hoạt thiết yếu Có 22,86% nữ lao động tự phải sống nơi có điều kiện sinh hoạt thiếu thốn, vệ sinh Họ thường...
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Genotoxicity of 255 chemicals in the Salmonella microsome test (Ames test) and 8-hydroxyguanine (8-OH-Gua) assay for the detection of carcinogens
Ngày tải lên :
05/09/2013, 08:40
... Identification of C8-modified deoxyinosine and N2- and C8-modified deoxyguanosine as major products of the in vivo reaction of N-hydroxy-6-aminochrysene with DNA and the formation of the adducts in isolated ... in YG3003 and 8-OH-Gua level in rat hepatocytes induced by chemicals Chemicals tested are Aflatoxin B1, 2-aminoanthracene, 2-aminoanthraquinone, 3-nitrofluoranthene, 1-nitropyrene, 4-nitroquinoline ... ogttST::Cmr) strain (deficient in O6-methylguanine DNA methyltransferase) sensitive to alkylating chemicals These strains were kindly supplied by Dr T Nohmi of the National Institute of Health Sciences...
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EVALUATION OF HEALTH RISKS IN THE WASTEWATER RECLAMATION IN THE ABUKUMA WATERSHED, JAPAN
Ngày tải lên :
05/09/2013, 09:08
... of drinking water source The daily dosage of the drinking water is assumed to be L for all individuals in Fukushima city According to statistical analysis of river discharge at the intake point ... 99.9% of rotavirus in the secondary effluent is inactivated by the chlorine disinfection (Vaughn et al., 1986) The viral concentration in the drinking water source is calculated from those in the ... as the product of three valuables of the infectious risk, the relative sensitivity to intestinal infectious disease (Figure 1) and the population in the age group The DALY lost by rotavirus infection...
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Behavior of Nitrite Oxidizers in the Nitrification/Denitrification Process for the Treatment of Simulated Coke-Oven Wastewater
Ngày tải lên :
05/09/2013, 09:38
... -80oC The extraction of DNA was performed with Fast DNA SPIN Kit for Soil (Qbuiogene, USA) according to the instruction by the manufacturer In the preliminary step to nawwor down the species of ... applied, and the condition was optimized In general, the higher concentration of primers can lead to the formation of primer dimers Also, the cost of the chemicals should be minimized if the same ... quantitative In order to more accurately determine the behavior of nitrifiers, a quantitqative PCR method (Quanching Primer-PCR) for the determination of Nitrobacter species was developed by using the...
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Assessment of Mercury Contamination in the Kahayan River, Central Kalimantan, Indonesia
Ngày tải lên :
05/09/2013, 09:38
... source of protein for many people living in the sampling watershed However, at the same time, levels of contaminants in fish are of considerable interest because of the potential effects on the ... than the Indonesian drinking water standard (1000 ng/l) (Public Health Minister of Indonesia, 2002) The highest of mercury concentrations at st 403 is related to the location of the sampling point, ... source of water pollution The primary pollution of the river associated with gold mining is mercury using in the gold extraction process However, the impacts of mercury on river environments in the...
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Analysis of Phosphorus Behavior in the Giant Reed for Phytoremediation and the Biomass Production System
Ngày tải lên :
05/09/2013, 09:38
... utilized in the next year Based on these findings, a management method adequate to obtain the biomass of the giant reed and maintain the wetland potential is proposed as shown in Fig 10 In this ... method, the above-ground part of the giant reeds that will remain the following year are cropped before the start of the dying down period Then, after all of the above-ground part has died down, the ... on the outside of the plant body, R is the transporter of the inorganic phosphorus, PiR is the phosphorus – transporter complex, and Piin is the inorganic phosphorus ion concentration inside the...
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The Importance of Eye Contact in the Classroom
Ngày tải lên :
06/09/2013, 10:10
... listen to them, particularly while they are performing tasks Look for signs of being bored or being lost Encourage your learners to make eye contact while they are working together in pairs or ... Start by training them to listen to each other using non-verbal responses only Research shows that there is a strong link between the amount of eye contact people receive and their degree of participation ... participation in group communication in the number of turns taken in a group conversation for example The NLP approach to eye contact is holistic and individualistic, but is soundly based on the premise...
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A study on cultural obstacles to the teaching and learning of speaking skills in the classroom of grade 10 at nguyen tat thanh high school
Ngày tải lên :
07/09/2013, 13:00
... amount of grammar and vocabulary, teachers must be aware of the contribution of other factors involved in speaking 1.3 Cultural factors in the teaching and learning of speaking skills in classrooms ... expression develop together Today educators have become aware of the importance of cultural factors in the teaching of speaking skills and, too , aware of the great influence of inferences between ... part of learned behavior shared with others The concept include a group’s way of thinking, feeling, and acting, and fixed patterns for doing certain things According to Thompson (1990:132), “the...
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A STUDY ON THE VIETNAMESE ENGLISH TRANSLATION OF EXHIBIT LABELS IN THE VIETNAM MUSEUM OF ETHNOGRAPHY
Ngày tải lên :
07/09/2013, 13:06
... five definitions, in spite of slight differences in the expressions, share common features that they all emphasize the importance of finding the closest equivalence in meaning by the choice of appropriate ... in the translation of exhibit labels in the Vietnam Museum of Ethnography (VME)? II SCOPE OF THE STUDY There are several types of exhibit labels in a museum: title or headline labels giving the ... not reflect the role of the speaker of the House of Commons as an independent person who maintains authority and order in Parliament (b) The SL concept is not lexicalised in the TL The SL word...
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Globalization: the Role of Institution Building in the Financial Sector _ The Case Study of China
Ngày tải lên :
18/10/2013, 07:15
... relies on the securities booking system of the CGSDTC and the bond trading system of the inter-bank lending centre The trading system of the national inter-bank lending centre provides pricing information, ... source of financing for enterprises, if their own capital is excluded In summary, the deepening process of the financial markets has rendered the dominance of the banking sector in the financial ... is the processing of information The fast development of the Internet technology has influenced substantially the economic and financial behavior, and it indicates the arrival of the era of competition...
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Compaction of disordered grains in the jamming limit - sand on random graphs
Ngày tải lên :
01/11/2013, 08:20
... accessibility of the former within the framework of mean-field theory, as well as the finite connectivity of the latter Interest in these models has intensified lately since they occur in the context of random ... naturally due to cascades of spin-flips, where the flipping of a single spin alters the local fields acting on its neighbouring sites The configuration of the spins on these sites may then no longer be locally ... global minimisation of voids; put another way, the search for a ‘better’ local minimum of potential energy of the system can, at least in part of the system, result in the global minimum of packing,...
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