summary of differential vector operations in various coordinate systems

Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf

Ngày tải lên : 19/02/2014, 06:20

... expression in human cells under hypoxia In the present study, we have analyzed the effect of hypoxia on the expression levels of HO-1 and HO-2 in various types of human cell line, including erythroleukemia ... expression in human cell lines We initially analyzed the effects of hypoxia on the expression of HO-1 and HO-2 in human cell lines of Reduced expression of heme oxygenase-2 A B Fig Effects of hypoxia ... levels of HO-2 mRNA and protein in ﬁve out of six human cell lines: Jurkat, YN-1, K562, HeLa and HepG2 In this context, Newby et al [29] described decreased levels of HO-2 protein in placentas of...

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ivanciuc applications of support vector machines in chemistry

Ngày tải lên : 02/06/2014, 09:46

... Interesting results are also obtained with the spline kernel (Figure 11a) and the degree B spline kernel (Figure 11b) The spline kernel offers an 300 Applications of Support Vector Machines in ... vector machines A simple example of a classiﬁcation problem is presented in Figure 12 The learning set consists of 24 patterns, 10 in class þ1 and 14 in class À1 In the learning (training) phase, ... the set of Lagrange multipliers of the training (calibration) patterns with li ! 0, and P in LP indicates the primal 312 Applications of Support Vector Machines in Chemistry formulation of the...

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Báo cáo hóa học: " A fixed point approach to the Hyers-Ulam stability of a functional equation in various normed spaces" pptx

Ngày tải lên : 20/06/2014, 22:20

... n)f (x − y) + 2 (1) in various spaces, which was introduced and investigated in [13] Preliminaries In this section, we give some definitions and lemmas for the main results in this article A valuation ... extensively investigated by a number of authors, and there are many interesting results concerning this problem (see [8-12]) Using fixed point method, we prove the Hyers-Ulam stability of the following ... there exists a mapping A : X ® Y satisfying the following: (1) A is a fixed point of J, that is, x = A(x) m m A (5) for all x Î X The mapping A is a unique fixed point of J in the set = {h ∈ S...

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báo cáo khoa học: " Uncovering the Arabidopsis thaliana nectary transcriptome: investigation of differential gene expression in floral nectariferous tissues" docx

Ngày tải lên : 12/08/2014, 03:20

... discount the direct involvement of plasma membrane transporters in the movement of solutes into nectar (eccrine secretion) Interestingly, a number of plant species, including Arabidopsis, have ... modification of phloem sap to nectar and the maintenance of nectaries as a sink tissue are interrelated and even involve many of the same genes The coordinated control of sugar transport and metabolism in ... role in pollination, determining the molecular basis of nectar production can have broad implications, ranging from understanding the co-evolution of plants and animals, to increasing yields in...

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Báo cáo khoa học: "Importance of Pronominal Anaphora resolution in Question Answering systems" pot

Ngày tải lên : 08/03/2014, 05:20

... percentage of target sentences increases 10,84 points when solving pronominal anaphora and the level of correct answers retrieved increases 22,89 points instead of 12,90 and 25,81 obtained in previous ... be considered as part of any open domain QA system Importance of pronominal information in documents Trying to measure the importance of information referenced pronominally in documents, we have ... containing pronouns in each of them As average measure of pronouns used in a collection, we use the ratio between the quantity of pronouns and the number of sentences containing pronouns This measure...

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ENVIRONMENTAL IMPACT OF HEAVY METAL POLLUTION IN NATURAL AQUATIC SYSTEMS ppt

Ngày tải lên : 23/03/2014, 00:20

... difference in the extent of leaching of metals when the tailings are discharged in to the seawater A comparison of the leaching of metals from tailings of two base-metal mines, a zinc-lead mine on ... dredging, and altering flow and mixing of water over sediments by installing various types of structures A microbiological process affecting metals in sediments has been of much concern ever since ... be heavily contaminated If industry has been discharging wastes of any kind nearby, one can expect assorted contaminants in the sediments Estuaries of rivers, which have mining operations or other...

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Báo cáo hóa học: " Research Article Design and Performance of Cyclic Delay Diversity in UWB-OFDM Systems" docx

Ngày tải lên : 22/06/2014, 06:20

... November 2001 [6] A Dammann, “On the in uence of cyclic delay diversity and Doppler diversity on the channel characteristics in OFDM systems, ” in Proceedings of IEEE International Conference on Communications ... K.-B Png, X Peng, and F Chin, “Performance studies of a multi-band OFDM system using a simpliﬁed LDPC code,” in Proceedings of the International Workshop on Ultra-Wideband Systems (IWUWBS ’04), pp ... denominator of (17) In such cases, partial fraction and higher-order inverse Laplace transform according to the obtained eigenvalues case by case For example, in the case of 128-point FFT, two...

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Theoretical study of spin dependent transport in nanoscale spintronic systems

Ngày tải lên : 11/09/2015, 09:57

... its spin is flipped Dyakonov−Perel mechanism This type of spin relaxation operates in systems with no inversion symmetry In these systems the momentum of spin doublet is split into up-spin and ... single energy level Two types of spin-flip events, namely the spin-flip within the QD and spin-flip during tunneling events, are systematically incorporated in the modeling process The effects of ... Hyperfine interaction For the spin states localized on donors or in quantum dots, hyperfine interactions with surrounding nuclear spins is the dominating mechanism of spin decoherence The electron spin...

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Báo cáo y học: "Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial infarction"

Ngày tải lên : 25/10/2012, 11:15

... systolic strain rate [s-1]; ROI: Region of interest; TDI: Tissue Doppler Imaging; VVI: Velocity Vector Imaging Conflict of Interest The authors have declared that no conflict of interest exists ... cut-off value 15 for strain of –6.5 % a sensitivity of 23 % and specificity of 87 % was calculated for the detection of infarcted segments (AUC 0.6, confidence interval 0.53 – 0.64) A 111 cut-off ... therapy 32 In addition, our data is supporting the findings of Chen et al 14, who were able to differentiate between segments of healthy controls, infarcted and non-infarcted segments of post AMI...

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Báo cáo y học: " Low concentration of ethanol induce apoptosis in HepG2 cells: role of various signal transduction pathways"

Ngày tải lên : 31/10/2012, 15:37

... after its initial effect on protein kinases phosphorylation The most strikingly and novel finding obtained hereby was the strong inhibition of the GPCR signaling pathway induced mainly by increased ... representing increases of 1- and 12-fold, respectively These data confirm the effect of ethanol on intracellular signal transduction resulting in increased expression of transcription factors Int ... signaling pathways The pro-apoptotic effect induced by ethanol was demonstrated by a strong inhibition of GPCR signaling pathway in association with a slight inhibition of JNK and NFκB signaling in...

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Tài liệu Explaining Ethnic Minority Poverty in Vietnam: a summary of recent trends and current challenges ppt

Ngày tải lên : 12/12/2013, 21:15

... percent of ethnic minorities are living in poverty in 2004 while only 15 percent of Kinh and Chinese people within the same region are poor Figure shows trends for Kinh and ethnic minority poverty in ... resourced in order to overcome the deficits of their intake of pupils The school heads need to consider the possibility of introducing school intervention programs.” In recent years, various pilots ... as making available a wider range of loan products 15 in terms of lending terms and loan sizes seems to be preferred above subsidizing interest rates In spite of high demand from ethnic minorities,...

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Tài liệu INSPECTOR GENERAL UNITED STATES DEPARTMENT OF DEFENSE INFORMATION OPERATIONS CONTRACTS IN IRAQ ppt

Ngày tải lên : 18/02/2014, 04:20

... prepared In addition, during our review of contract documentation, we did not find a Contracting Officer’s Representative appointment letter These are internal control weaknesses in the oversight of ... award and administration We reviewed Joint Publication 3-13 to determine joint doctrine for IO We reviewed Joint Publication 3-53 to determine joint doctrine for PSYOP We reviewed Joint Publication ... be responsiOie for training prcgrams for Just in ti.:ne tnlinmg of deployed ~rsonnel in acquisition planning and contract admlnistration fOr information operations and in parlicuIar, PSYOP eon::racts...

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Tài liệu Báo cáo khoa học: A point mutation in the ATP synthase of Rhodobacter capsulatus results in differential contributions of DpH and Du in driving the ATP synthesis reaction pptx

Ngày tải lên : 21/02/2014, 03:20

... contained 20 mM Tricine instead of succinic acid Assuming complete equilibration of the K+ during the h preincubation (see above), the value of the K+/valinomycin diffusion potential determined ... injecting an acidiﬁed chromatophores suspension into a luminometer cuvette containing a basic solution and monitoring the ATP concentration continuously with luciferine/luciferase in the luminometer ... subunit, affecting its trypsin digestion and cross-linking pattern In addition, a change in the e conformation was previously seen, again by trypsin digestion and cross-linking, following dicyclohexylcarbodiimide...

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Tài liệu ASSESSMENT OF ANAEROBIC TREATMENT OF SELECT WASTE STREAMS IN PAPER MANUFACTURING OPERATIONS pot

Ngày tải lên : 22/02/2014, 09:20

... the inherent economic benefit of utilizing this fuel in several papermaking plant processes, such as the heating of boilers for pulp drying during manufacturing, but also due to the increasing ... the increasing awareness of the environmental impact of pulping, many mills have included secondary pulp (from recycled paper products) in their final products The percentage of plants including ... digestion of a combination of solid waste streams The first type of modification to the current treatment system would consist of digesting a combination of Flotation Cell Skimmings (deinking sludge)...

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Best Practices in Social Media / Summary of Findings from the Second Comprehensive Study of Social Media Use by Schools, Colleges and Universities docx

Ngày tải lên : 08/03/2014, 19:20

... Media Survey • Summary Topline Findings • April 13, 2011 Overview of findings Background Slover Linett Strategies Inc and mStoner partnered with CASE for the second year in a row in order to research ... 773-348-9204 cheryl@sloverlinett.com Thanks for your interest CASE Social Media Survey • Summary Topline Findings • April 13, 2011 Initial findings Note that questions 1–7 are for profiling purposes to ... types of institutions – a testament to the interest in this topic We are just beginning to mine the data from this second round of research and will be releasing a full white paper later in the...

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Báo cáo Y học: Role of critical charged residues in reduction potential modulation of ferredoxin-NADP+ reductase Differential stabilization of FAD redox forms doc

Ngày tải lên : 08/03/2014, 23:20

... Versatility of protein-bound ﬂavins arises from the interaction of its redox centre, the isoalloxazine ring, with the apoprotein, which determines its reduction potential within the protein environment ... neighbouring E301 results in destabilization of the hydroquinone FAD:apoFNR complex relative to those complexes involving the quinone and semiquinone Such effect would not be produced in the case of ... Therefore, the negative E139 side-chain does not in uence the potential of the ﬂavin within the protein environment, nor is involved in the stabilization of the FAD:apoFNR complex This was expected,...

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In the Middle of the Fight - An Assessment of Medium-Armored Forces in Past Military Operations doc

Ngày tải lên : 15/03/2014, 21:20

... progression of increased unit readiness over time resulting in recurring periods of availability of trained, ready, and cohesive units These units are prepared for operational deployment in support of ... Angolan heavy In the Middle of the Fight Case xii Table S.1 Case Studies Table S.1—Continued Case Complex Terrain Point in the Range of Military Operations Type of Operation Types of Armored Vehicles ... Angolan heavy In the Middle of the Fight Case 12 Table 1.1 Case Studies Table 1.1—Continued Case Complex Terrain Point in the Range of Military Operations Type of Operation Types of Armored Vehicles...

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Natural Operations In Differential Geometry ppt

Ngày tải lên : 16/03/2014, 08:20

... each point of M is contained in some integral manifold of E By 3.19.3 each point is then contained in a unique maximal integral manifold, so the maximal integral manifolds form a partition of M ... description of all product preserving functors on manifolds in terms of products of Weil bundles And it seems that this technique can lead to further interesting results as well Third in the beginning of ... ϕ(b)ϕ(b−1 ) is an interior point of ϕ(K)ϕ(K −1 ) ⊂ ϕ(V ) So if U is open in G and a ∈ U , then eH is an interior point of ϕ(a−1 U ), so ϕ(a) is in the interior of ϕ(U ) Thus ϕ(U ) is open in H, and ϕ...

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Báo cáo khoa học: A novel serine protease highly expressed in the pancreas is expressed in various kinds of cancer cells potx

Ngày tải lên : 16/03/2014, 23:20

... processing by serine proteases in extracellular regions [30] Prosemin might be involved in the processing of some proteins In contrast to the speciﬁc expression of prosemin in normal tissues, various ... cancer cell lines Ovarian cancers express some kinds of chromosome 16 serine proteases, including testisin and prostasin We investigated the expression of prosemin in ovarian cancers using immunohistochemistry ... prosemin is expressed in various kinds of cancer cell lines and in clinical samples of ovarian carcinomas The characterization and functions of prosemin are described Results cDNA cloning and...

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An Analysis of Business Administration Students Interest in the area of production and Operations pot

Ngày tải lên : 23/03/2014, 05:22

... interest in pursuing a career in the area, while the interested ones, despite pointing out high interest in the other constructs, have little interest in moving to this area in their professional ... This indicates that Business Administration students possess little interest in searching professional opportunities and pursuing a career in the area of Production and operations; Variables of ... of Business Administration courses Nicolini (2001), in his analysis of the Brazilian model of undergraduate Business Administration courses, indicated that scientific production in the form of...

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