physical and technological aspects of solar cells based on metal oxide silicon contacts with ind

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 ... various 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, ... of Metal/ Organic Interfaces 264 Morphological Properties and Indiffusion of Metals at the Interfaces with Organic Semiconductors 270 Assignment of Raman Intensities with DFT Calculations Conclusion...

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Báo cáo hóa học: " Improved conversion efficiency of Ag2S quantum dot-sensitized solar cells based on TiO2 nanotubes with a ZnO recombination barrier layer" pdf

Ngày tải lên : 21/06/2014, 01:20

... electron donor to electron acceptor depends on the energetic overlap of electron donor and acceptor which are related to the density of states (DOS) at energy E relative to the conductor band edge, ... solution with 0.5 wt.% of NH4F and 9.5 wt.% DI water and anodic oxidized at 60 V in a two-electrode configuration with a cathode of flag-shaped platinum (Pt) foil at 20°C for 25 h After oxidation, ... characteristics of the Ag2S(n)/ZnO/TNTs and Ag2S(n)/TNTs because the dark current represented the recombination between the electrons in the conduction band and the redox ions of the electrolyte...

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Physical and magnetic properties of co,pd based spin valves with perpendicular anisotropy for spintronic device application

Ngày tải lên : 10/09/2015, 15:53

... EBL and PMMA resist Contacts with a 25nm gap in resist (left) and contacts after metal deposition and liftoff process (right) 45 Figure 3.2.5: SEM top view of device pillars made with ... coercivity b Control of perpendicular anisotropy and coercivity of Co/Pd multilayers and spinvalves c Optimization of the spin-valve and MTJ structure based on the understanding of the physical parameters ... at the different applied magnetic fields of +2 kOe, 200 Oe, and 500 Oe, and (b) Illustration of the magnetization configurations of the soft [Pd/Co]2 and hard [Co/Pd]4 layers at the different...

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

Ngày tải lên : 29/03/2014, 20:20

... occur with the invasion of subjects’ privacy and the violation of confidentiality Invasions of privacy happen when research participants lose control of the types of personal information revealed ... to the integrity and autonomy of the individual Invasions of privacy can increase the likelihood of harm because they deprive the individual of that protection 18 Violations of confidentiality ... informed consent online include information on the technology component that is part of any transmission? If yes, what details should be provided? The ease of anonymity and pseudonymity of Internet...

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Bulk heterojunction organic solar cells based on crosslinked polymer donor networks

Ngày tải lên : 12/09/2015, 09:21

... Chapter 2, accurate determination of organic solar cells performance and calibration of solar simulator will be discussed, along with the calibration of silicon photodiode and spectrograph system In ... understanding the device physics In Chapter 2, accurate determination of organic solar cells performance and calibration of solar simulator will be discussed, along with the calibration of silicon ... absorption of bulkheterojunction compared with a single junction whose bandgap equals to the virtual bandgap of the bulk-heterojunction For instance, silicon has a virtual bandgap of 1.1eV and typical...

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

Ngày tải lên : 15/03/2014, 09:20

... providing information on cardiovascular autonomic regulation at various phases of exercise, and also on the effects of physical training on cardiovascular autonomic regulation The most commonly used HRV ... dyspnea Sensation of dyspnea Respiratory muscle oxygen consumption was once thought to increase disproportionately at high levels of ventilation, and thus contribute to a limitation of maximal oxygen ... the process of diagnosis in sports medicine The collection of clinical information on symptomatic conditions in athletes can lead to identication of uniform patterns and logically based treatment...

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09 Physical and Chemical Characteristics of DDGS revisions.

Ngày tải lên : 08/08/2012, 10:03

... (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated ... role in flowability of DDGS, some have suggested that the use of zeolites and/ or grain conditioners may control moisture migration in DDGS However, no controlled studies of this concept have been ... Physical & Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and...

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Different physical and chemical pretreatments of wheat straw for enhanced biobutanol production in simultaneous saccharification and fermentation

Ngày tải lên : 05/09/2013, 15:28

... Saccharification with physical and alkaline pretreatment Figure 10 illustrated glucose and xylose concentrations from saccharification with different concentrations of alkaline pretreatment Glucose and ... 100 h of saccharification when steady state was reached Figure 10 Comparison of sugar concentrations during saccharificaiton with alkaline pretreatment at different concentrations of monoethanolamine: ... with physical pretreatment was only conducted with 2.5% biomass concentration However, Figure illustrated biomass concentrations were linearly proportional to sugar concentrations So the concentrations...

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Ethical and social aspects of evaluating fetal screening

Ngày tải lên : 01/11/2013, 08:20

... eugenics based their opinion on the intention and voluntariness of screening, focusing on improvement of a race versus decreasing suVering among individuals Fetal screening is based on certain ... perspective of consequences and control The myth of the objectivity of research is strong among health and economic researchers, and they may Wnd the explicit value requirements of ethics diYcult ... 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 use of the technology is promoted on the basis of such...

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Tài liệu Information in use and outsourcing aspects of digital doc

Ngày tải lên : 09/12/2013, 21:15

... Theoretical aspects of information and communication, Chapter Methodological issues and Chapter Models of validation and conclusions respectively Ethnographical aspects Infosense aspects Workplace ... particularly on in- and outsourcing aspects of digital services in these socio-economic-technical systems These aspects are often discussed in connection with the concept of INTRODUCTION support-system ... overview of services and their development with special focus on digital services In Chapter Theoretical aspects of information and communication, we discuss theoretical aspects of information and...

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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

... rates of FMNH2 formation, electron flux through the flavoprotein is primarily a function of the rates of conformational change (k1, k2) that determine KeqA However, when the rate of conformational ... dissociation (k1) and association (k2) of the FMN and FNR subdomains; FMNH• reduction rate (k3) and cytochrome c reduction rate (k4) For simplicity, k1 and k2 are assumed to be independent of the ... measures (Table 2) for the conformational steps in the nNOS and eNOS flavoproteins (dissociation and association of the 4-electron reduced FNR–FMN subunit complex, kon and koff in Fig 5) Remarkably,...

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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

... Kostic NM (1996) Effects of temperature on the kinetics of the gated electrontransfer reaction between zinc cytochrome c and plastocyanin Analysis of configurational fluctuation of the diprotein complex ... role of dynamics in interprotein [65–68] and intraprotein [69] ET reactions and protein rearrangement after carbon monoxide dissociation from myoglobin [64] In general, the rates of ET reactions ... Multiple reactive conformations during an H-transfer reaction Stopped-flow traces of the observed FMN reduction during the reaction of the wild-type (wt) and N189A mutant of MR with NADH The wt...

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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

... H-bond present in the oxidized state between the FMN N(5) and the NH of V59, in favour of a stronger H-bond between the carbonyl of N58 (‘O-up’ conformation) and FMN N(5)H [41] The semiquinone ... importance of electrostatic repulsion in the control of Eox ⁄ sq, and particularly of Esq ⁄ hq, has also been demonstrated with several Flds [25,37,41,48–53] Electron nuclear double resonance and 1D and ... chain carbonyl to ﬂip from an ‘O-down’ conformation to an ‘O-up’ conformation In the ‘O-up’ conformation, an H-bond occurs between this carbonyl and N(5)H from the neutral semiquinone [46,47]...

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Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt

Ngày tải lên : 18/02/2014, 11:20

... S3 and S4 strands and the hydrophobic side chains of Pro34 and Leu38 N1 and N6 of the base of A20 lie close to Nd2 and Od1 of the side chain of Asn87 in the S4 strand, with ˚ ˚ distances of 2.82 ... deacylation reaction at pH 8.0 A proton of NeH of –Ne+H@C–(NH2)2 of the Arg moiety with the cyclic conﬁguration of Arg-tRNA is transferred to C@O of the ester bond of Arg-tRNA The adenosine moiety of ... ArgRS and S cerevisiae ArgRS, a large conformational change of the anticodon loop, the D-loop, and the T-loop, and deviation of the inclination of base planes of the acceptor stem and the anticodon-binding...

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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

... levels of B vitamins influence the integrity and function of DNA, and, correlate with a low concentration of homocysteine, while folate depletion has been found to change DNA methylation and DNA ... Pathophysiology and Clinical Aspects of Venous Thromboembolism in Neonates, Renal Disease and Cancer Patients 3.3.3 Coffee consumption Coffee consumption has been associated with several risk ... development of reactive oxidative species ROS such as hydrogen peroxide, superoxide anion and hydroxide radical (3) acceleration of fibrin and collagen accumulation in endothelial cells and smooth...

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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

... core of the monomer and runs anti-parallel to the same strand of a second monomer, allowing for the formation of the dimer The surface of interaction between monomers also involves portion of chains ... A second major effect on the host cells, which is elicited only by H pylori strains harbouring a functional cagPAI, is the activation of nuclear transcription factor-jB and the induction of pro-inﬂammatory ... run all contiguous The N-terminus of the monomer includes strand A, an a-helix and a long stretch, and the C-terminal portion includes two relatively long a-helices and a ﬁnal b-strand, F, which...

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MODELING AND CONTROL ASPECTS OF WIND POWER SYSTEMS doc

Ngày tải lên : 07/03/2014, 11:20

... 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 backplane ... real wired system to control and monitor wind turbines based on Lonworks and the authors present as solution a wireless control and monitoring system that offers many facility and beneﬁts These works ... Wanzhi, T Zhiyong, Z Quangui, and C Liang Research of wireless communication based on lonworks for wind turbine control system IEEE International Conference on Energy and Environment Technology,...

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Báo cáo khoa học: A new clan of CBM families based on bioinformatics of starch-binding domains from families CBM20 and CBM21 potx

Ngày tải lên : 07/03/2014, 21:20

... evolutionary tree This provides a basis for the joining of the two CBMs into a common clan Results and Discussion Location of SBD modules in CBM20 and CBM21 With regard to the location of the ... i.e., a common CBM clan An enzyme clan consists of a group of enzyme families with a common ancestry, very similar tertiary structure and conserved catalytic machinery and reaction mechanism ... a clan of carbohydratebinding modules contains CBM families having a common evolutionary origin, similar tertiary structure and similar binding site residues, and mode of carbohydrate binding...

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Medical and Psychosocial Aspects of Chronic Illness and Disability pptx

Ngày tải lên : 15/03/2014, 19:20

... Psychosocial and Functional Aspects of Chronic Illness and Disability IMPACT OF CHRONIC ILLNESS AND DISABILITY own standards with regard to idealized physical and emotional traits, roles, and responsibilities ... understand both concepts Professionals working with individuals with chronic illness or disability must understand the symptoms, limitations, and progression of a condition in order to facilitate individuals’ ... depend on medical personnel in health care settings Individuals’ understanding of their condition and treatment is one of the basic components of selfdetermination and responsible care Not only...

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