operation memory characteristics and reliability aspects of si nc nonvolatile memories

Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio

Ngày tải lên : 05/09/2013, 16:11

... S.K Bhatti, Effect of soybean oil biofuel blending on the performance and emissions of diesel engine using diesel-rk software, International journal of engineering science and technology, 4539-4555, ... Tamilporai P., and Rajendra Prasath, ‘Analysis of Combustion, Performance and Emission Characteristics of Turbocharged LHR Extended Expansion DI Diesel Engine’, International Journal of Mechanical ... diesel engine”, journal of applied energy, 2009 [4] B.Rajendra P.Tamilporai, Mohd.F.Shabir, “Simulation and Analysis of Combustion Performance and Emission Characteristics of Biodiesel Fueled Low...

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Ethical and social aspects of evaluating fetal screening

Ngày tải lên : 01/11/2013, 08:20

... technology, and commercial pressures are clear But professionals may also have proWt motives – their own income may be inXuenced by the use of a technology, and above all, their professional image and ... has outside its group of target individuals What can be done? The current state of aVairs where the value of a health technology is judged only on the basis of some of its consequences, and the ... lists some of them The knowledge of the existence of such screening may inXuence women’s and men’s images of their worthiness to have children because of their genetic makeup or other characteristics...

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Tài liệu Information in use and outsourcing aspects of digital doc

Ngày tải lên : 09/12/2013, 21:15

... related to both in- and outsourcing issues and services, are the financial aspects Basically and for natural reasons, financial aspects are central elements for a business since they decide if ... assurance of high information quality The focus in this thesis has thus been the assurance of central workflows in critical business processes*, and we find examples of these kinds of flows and ... organisation and for the customers For the customers, AKC provides an increased accessibility to some of the services offered by Apoteket as well as independence of time and space Only 10 % of the incoming...

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Tài liệu PHYSICAL AND CHEMICAL ASPECTS OF ORGANIC ELECTRONIC doc

Ngày tải lên : 16/02/2014, 19:20

... a Function of VD and VG 152 Discussion and Conclusions 157 Correlation of the Electrical Transport Properties and the Film Morphology 157 Origin of the Structural Defects and Conclusions 158 Summary ... aspects of OFETs, including the synthesis of new materials, preparation and characterisation of organic thin films, characterisation of device properties and the development of new device concepts, ... Transistors 67 Processing of Giant Graphene Molecules by Soft-Landing Mass Spectrometry 69 Conclusion 72 Acknowledgements 72 References 72 4.3 4.4 4.5 Assembly, Structure, and Performance of an...

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Tài liệu Báo cáo khoa học: Structural and mechanistic aspects of ﬂavoproteins: electron transfer through the nitric oxide synthase ﬂavoprotein domain pdf

Ngày tải lên : 18/02/2014, 11:20

... because of a number of factors, including the k1 and k2 of KeqA possibly being inﬂuenced by changes in the FAD and FMN reduction state or by changes in NADP(H)-binding site occupancy during catalysis ... accurate measure of the koff parameter in CaM-bound eNOS and nNOS [58], and thus prevented assessment of the relative importance of conformational change rates versus rates of FMNH2 formation ... predominates and the KeqB value is little changed in the presence or absence of bound CaM Thus, broad differences appear to exist in the set points of KeqA and KeqB in NOS enzymes, and in how the...

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Tài liệu Báo cáo khoa học: Structural and mechanistic aspects of ﬂavoproteins: probes of hydrogen tunnelling pptx

Ngày tải lên : 18/02/2014, 11:20

... dependence is modeled when (A) the frequency of the promoting motion or (B) the H-transfer distance changes with pressure Positive values of Dj and Dr reﬂect increases in frequency and distance ... arises because of differences in the mass, frequency and consequently the transfer distance of H and D Experimentally, the identiﬁcation of promoting vibrations is extremely challenging and, as yet, ... temperature dependence of the rate of H transfer in both MR and PETNR For convenience, we tend to measure kobs (in Absorbance [15] There is also a solvent KIE of 2.3 ± 0.3 and a double isotope...

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Tài liệu Báo cáo khoa học: Structural and mechanistic aspects of ﬂavoproteins: photosynthetic electron transfer from photosystem I to NADP+ doc

Ngày tải lên : 18/02/2014, 11:20

... interaction of Fld and PSI suggest similar functions for PsaC, PsaD and PsaE, but there are insufficient data to propose a Fld docking site [13,16,82,83] Analysis of different AnFd and SyFd mutants ... correct positioning of the NADP+ substrate for efficient catalysis [61,68] Replacement of Y303 with Ser and of E301 (situated at the active site) with Ala shift the flavin midpoint potential to considerably ... occupancy of the active site [117] Thus, although the AnFNR UV spectra and electron spin density distribution of AnFNRsq are perturbed by NADP+ [55,72], lower nicotinamide occupancy of the active site...

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Tài liệu Pathophysiology and Clinical Aspects of Venous Thromboembolism in Neonates, Renal Disease and Cancer Patients Edited by Mohammed A. Abdelaal ppt

Ngày tải lên : 19/02/2014, 23:20

... (2005) Retinal vein occlusion: A form of venous thrombosis or a complication of atherosclerosis? A meta- analysis of thromophilic factor Journal of Thrombosis and Haemostasis, Vol.93, (2005), pp ... lacking This review focuses on the incidence, pathophysiology, risks factors, diagnosis and treatment of venous thromboembolism in neonates 1.2 Incidence The incidence of thromboembolic events in the ... variable and not standardized (Freyssinet, 2005) Several new approaches to flow cytometry include using impedance flow cytometry and using Raman microspectrophotometry effect to cover the size and...

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Computational and performance aspects of PCA based face recognition algorithms

Ngày tải lên : 21/02/2014, 21:56

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Báo cáo " Study on the characteristics and catalytic properties of Pt/SBA-15 in the selective oxidation of D-Glucose " potx

Ngày tải lên : 05/03/2014, 11:21

... molecules increase and catalytic activity of nanoparticles inside will be better than large clusters outside the pore channels of support material Conclusions Figure HPLC-RID image of the products of ... Figure of PS-1 (1% Pt/ SBA-15) sample displays typical peaks of Si and Pt and the result from the quantitative estimation of peak areas gives 0,98% weight content of platinum This means that most of ... this difference On the other hand, Pt nanoparticles existed inside the pore channels of SBA-15 (PS-1), active sites are located in confined spaces, so the collision rate of these sites with glucose...

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Báo cáo khoa học: Structural and functional aspects of unique type IV secretory components in the Helicobacter pylori cag-pathogenicity island potx

Ngày tải lên : 06/03/2014, 00:21

... that it consists of a single compact L-shaped domain, composed of seven a-helices, including approximately 70% of the total residues (Fig 1A) The protein fold can be described as an up -and- down ... negativelycharged region including several glutamate and aspartate residues conﬁned to the portion of the molecule involving a-helix A, the nearby loop, the ﬁrst and last turns of helices E and F, and the C-terminus ... C-terminus helices I and J In addition, there is a lysine-rich N- and C-terminus, in accordance with the basic isoelectric point of CagS However, these lysine rich unmodelled N- and C-terminal appendages...

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MODELING AND CONTROL ASPECTS OF WIND POWER SYSTEMS doc

Ngày tải lên : 07/03/2014, 11:20

... properly cited 2 Modeling and Control Aspects of Wind Power Systems simulator consists of multiple RACKs, each of which consist of both communication and processor cards and are linked by a common ... current, and ﬂux space vectors in synchronous reference frame dq, R is the resistance of the winding, L is the inductance of the winding, B is the number of pairs of poles, ω1 is the synchronous ... power and k opt depends of aerodynamics of the helix, gear box and parameters of the wind turbine Structure and operation principle of the switched reluctance machine The switched reluctance machine...

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Textbook of Sports Medicine Basic Science and Clinical Aspects of Sports Injury and Physical Activity pot

Ngày tải lên : 15/03/2014, 09:20

... Sense of APPROPRIATENESS Central motor drive Sense of EFFORT Respiratory muscle tension Sense of TENSION Effective intrapulmonary pressure Sense of IMPEDANCE Impedance (elastance, resistance) ... probably related to an increased availability of high-energy phosphates (augmented store of PCr and increased rate of PCr resynthesis) [] Since breakdown of PCr involves uptake of protons the CK reaction ... Sports Medicine and Shoulder Divisions, Department of Orthopaedic Surgery, University of Minnesota, MN , USA Juhani Leppọluoto Department of Physiology, University of Oulo, FIN-, Finland Ingard Lerein...

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Medical and Psychosocial Aspects of Chronic Illness and Disability pptx

Ngày tải lên : 15/03/2014, 19:20

... focus of the book is to help professionals and students understand medical and psychosocial aspects of chronic illness and disability and how they affect an individual’s functioning in all areas of ... 459 Normal Structure and Function of the Cell .459 Development of Cancer 459 Causes of Cancer 460 Types of Cancer 461 Staging and Grading of Cancer 461 General ... Factors inﬂuencing the degree of alteration include: • the visibility of change • the functional signiﬁcance of the change • the speed with which change occurred • the importance of physical change...

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Structures and electronic properties of si nanowires grown along the [1 1 0] direction role of surface reconstruction

Ngày tải lên : 16/03/2014, 15:37

... energy of Si H vibrations The value of lSi is equal to that in bulk Si and the zero of lH is taken to be the chemical potential at which the formation energy of SiH4 is equal to zero The value of ... The density of isosurfaces is 1.5 Â 10À3 e/Å3 The wave functions of p- and p*-like bands on Si( 1 1)-(2 Â 1) surfaces are also shown on the inset of (a) and (b), respectively p*-like bands on ... in terms of the projection of energy band in bulk Si and conﬁnement effect: the conﬁnement decreases the energy of HO states and increases the energy of the LU states, but the magnitude of the...

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Biochemical and physiological aspects of human nutrition units i & II

Ngày tải lên : 16/03/2014, 18:07

... and Excretion of Zinc, Copper, and Manganese 746 Selected Functions of Zinc, Copper, and Manganese 752 Assessment of Zinc, Copper, and Manganese Status and Deficiency Symptoms Toxicity of Zinc, ... Potassium Hwai-Ping Sheng, Ph.D 686 Functions of Sodium, Chloride, and Potassium 687 Sodium, Chloride, and Potassium Balance 694 Regulation of Sodium, Chloride, and Potassium Balance 697 Sodium and ... Excretion of Magnesium 672 Body Magnesium Content 675 Physiological Roles of Magnesium 676 Magnesium Requirements 680 Magnesium Depletion 680 Diagnosis of Magnesium Deficiency 683 Magnesium Toxicity...

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gas sensing characteristics and porosity control of nanostructured films

Ngày tải lên : 19/03/2014, 16:48

... the other hand, the treatment at 200 and 230 ◦ C resulted in the formation of tubular TiO2 of ␮m and 50 nm in length and diameter, respectively, as shown in Fig 1(c) and (d) With increasing the ... nm) of the nanotubes may also be responsible for the high electric resistance The electric resistance decreased with increasing the operating temperature, following the typical behavior of oxide ... the utility factor of the sensing ﬁlm or a decrease in the accessibility of the target gas Thus, the effect of the porosity of sensing ﬁlms on the sensor response is more pronounced for target gases...

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IMPROVING MATERNAL MORTALITY AND OTHER ASPECTS OF WOMEN''''S HEALTH docx

Ngày tải lên : 22/03/2014, 11:20

... marriage, and lack of women’s autonomy in decisionmaking Basic and Comprehensive Emergency Obstetric Care (EmOC) The six capacities required of basic Emergency Obstetric Care (EmOC) include: Providing ... days of termination of pregnancy, irrespective of the duration and site of the pregnancy, from any cause related to or aggravated by the pregnancy or its management but not from accidental or incidental ... function of two factors: the risk of maternal death associated with pregnancies in that population and the number of pregnancies in that population While greater ANC attendance, greater presence of...

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Báo cáo khoa học: Hatching enzyme of the ovoviviparous black rockﬁsh Sebastes schlegelii – environmental adaptation of the hatching enzyme and evolutionary aspects of formation of the pseudogene docx

Ngày tải lên : 23/03/2014, 07:20

... intron inclusion, an intron inclusion, and partial deletion of exon and partial inclusion of intron 5, respectively (B) Nucleotide mutations found on the splice site consensus sequence at intron and ... blot analysis Next, gene expression was determined by RT-PCR (Fig 10B) After 28 cycles of PCR, sufﬁcient expression of the SsHCE1 and SsHCE2 genes was detected, and the band intensity of SsHCE2 ... 4, and are considered to be nonfunctional On the other hand, wSsLCE4 and wSsLCE5 cDNAs possessed the entire intron (163 bp) and intron (1166 bp) sequences, respectively, showing cancellation of...

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ETHICAL AND LEGAL ASPECTS OF HUMAN SUBJECTS RESEARCH ON THE INTERNET docx

Ngày tải lên : 29/03/2014, 20:20

... by professional and online communities, research institutions, and government agencies Participants were drawn from OPRR and an array of fields, including social science, ethics, law, and computer ... central principles BENEFITS AND RISKS One of the fundamental principles of research ethics, beneficence, obligates researchers to maximize possible benefits from the research and minimize harms and ... computer science Over the course of one -and- a-half days, they fleshed out the relevant issues in online research and considered the role of IRBs This report and its action, research and education...

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