classification of solar cells based on performance design complexity and manufacturing costs
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
... 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, ... 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 ... is that the conversion efficiency of the Ag2 S-sensitized TNTs is significantly enhanced due to the formation of ZnO on the TNTs Page of water at 92°C for 30 s, with the formation of solid ZnO...
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Bulk heterojunction organic solar cells based on crosslinked polymer donor networks
... 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 ... standard reporting condition 28 2.2 PCE and EQE measurements of organic solar cells .30 2.3 Calibration of the silicon photodiode .33 2.4 Wavelength calibration of ... solar cells 55 3.3.1 Fabrication process of crosslinked network solar cells 56 3.3.2 Effect of crosslinker concentration .61 3.4 Morphology of the crosslinked network solar cells...
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Interface studies for microcrystalline silicon thin film solar cells deposited on TCO coated planar and textured glass superstrates
... dangling bonds NDB is the concentration of dangling bonds EDBDonor and EDBAcceptor are the peak positions of the donor-like and acceptor-like dangling bonds σDB is the standard deviation of the ... carrier concentration n0 and p0 are the electron and hole concentration under equilibrium condition µe and µh are the electron and hole mobility in the extended states χ is the electron affinity ... transition region, variation of buffer layer thickness) on the one-sun I-V parameters of thin-film µc-Si:H solar cells 63 Table 4.3 Summary of one-sun I-V and pseudo I-V parameters of thin-film...
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The effects of planning with writing on the fluency, complexity, and accuracy of l2 oral narratives
... production researchers on four important components of language production: conceptualization, formulation, articulation, and self-monitoring, among which conceptualization, formulation, and articulation ... in condition 1, followed by condition 2, and then by condition despite no statistically significant difference between the conditions and Though Ellis’ study confounds planning and modality conditions ... three conditions In the first condition, they were asked to perform a written narrative based on a set of pictures In the second condition, they orally retold the same story as in condition but...
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Reliability analysis of power system based on generalized stochastic petri nets
... interactions The construction rule for each sub-block follows two steps: 1) Identification and description of states (configurations); 2) Specification of transitions (events) The result of such a procedure ... column I1 of Table III This column resumes the current of L1 on each one of the possible configurations and denotes the constant piecewise function fi defined before Concerning the function ft representing ... marking of auxiliary place M (ps ), are reported in Table III Since we decided to condition only the transition T PU T of the protection of line L1 , then we only need the information contained...
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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
... 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 ... 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 ... 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...
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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
... 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 ... independently retains its function even when the target 5498 protein is not an amylase [44–48] On the other hand, there is a lack of information on structure–function relationships of the CBM21 module The ... CBM21 part of the tree and vice versa In the past, by far the most attention was paid to the evolution of Fig Alignment of SBD sequences from CBM20 and CBM21 families For an explanation of the colour...
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Báo cáo khoa học: "Towards a Semantic Classification of Spanish Verbs Based on Subcategorisation Information" doc
... classification is based on three aspects of the verb properties: meaning components, diathesis alternations, and event structure, but the information provided by subcategorisation frames only reflects on ... (Stevenson and Joanis, 2003), where they perform similar clustering experiments on English verbs based on a general description of verbs, obtaining average Adjusted Rand measures of 0.04 and 0.07 Conclusions ... class groups together Levin’s Verbs of Motion (move), Verbs of Communication (tell) and verbs of Change of Possession (give), among others Their justification for this grouping is that all the...
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Báo cáo khoa học: "Automatic Acquisition of Language Model based on Head-Dependent Relation between Words" pdf
... a sequence of or more adjacent complete-links that have the same direction A unit complete-sequence is defined on a string of one word It is sequence of complete-links The direction of a completesequence ... and the occurrence frequency of each dependency relation is calculated Based on the frequencies, probabilities of dependency relations are recalculated by C(wp + w~) The process w,) = C(w continues ... Technology) corpus has been under construction since 1994 It consists of raw text collection(45,000,000 words), POS-tagged collection(6,750,000 words), and tree-tagged collection(30,000 sentences) at present...
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xps studies of active elements surface of gas sensors based on wo3nanoparticles
... Figs and correspondingly and in Tables and Fig represents the results of decomposition of W4f-line in the annealed and non-annealed samples The maxima of peak couples correspond to W4f7/2 - and ... components g, h and the contribution from H2 O molecules (comp m) are present In the non-annealed samples of nonstoichiometric WO2.9 and WO2.72 (Fig 3-2, 3-3) the contributions of comps g, h and H2 O ... h) and it is much decreased The main difference is the complete absence of OH-groups (comp g) on the surface On the contrary the relative contribution of OHgroups and H2 O on the surface of WO2.9...
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Báo cáo " Developing adaptive hypermedia system based on learning design level B with rules for adaptive learning activities " ppt
... Observation about user interactions with AEHS, and AC: Adaptation Component rules for adaptive functionality 3.2.1 Document Space Document Space of ACGS consists of documents, test-items, concepts, and ... instruction, providing instructional prescriptions for these needs and monitoring the learning behavior of the student while running specific tasks and adapting the instructional design afterwards, based ... learning educational course [17]: 1) lesson delivers content in an interesting and flexible way It consists of a number of pages Each page normally ends with a question and a number of possible answers...
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Classification of colorectal cancer based on correlation of clinical, morphological and molecular features doc
... early evolution of CRC in Lynch syndrome Heterogeneity of sporadic MSS CRC: stratification based on DNA methylation and low-level MSI Removal of the two forms of MSI-H CRC (familial and sporadic) ... and CRC as described above Molecular alterations occurring at the key transition from hyperplasia to dysplasia include loss of expression of MLH1 in group CRC and loss of expression of MGMT and ... MSI-H144 but (and consistent with the rarity of medullary carcinoma) mutation of this gene was observed in only 3.2% of Lynch syndrome CRC.145 Loss of expression of CDX2 was strongly associated...
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Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt
... DP condition fall mostly in the middle range, and is well separated from the high KL divergence of the pairs in DT condition and from the low KL divergence of the pairs in SP and ST conditions ... rankings of four conditions Rankings among four conditions is consistent when C is small We only report results of K = 1000, C = 10 in the paper due to space limit There are two kinds of variances ... distribution divergence of DP document collection pairs is separated from the distribution divergence of SP, DT, and ST document collection pairs The little the overlap of the range of distribution...
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Báo cáo " Security of information processing based on grid environment " pdf
... byte of first N bytes of STAS and get the plaintext This is the original plaintext Conclusion and discussion In this study, we use the basic computing operations to design the encryption and decryption ... Decryption algorithm (IDC Information Decryption Component) Decryption is the reversed order of encryption Before decryption, we should know the values S of format code in execute user information ... entry in RUIDB Framework of the proposed model In this section, we present the framework of the proposed security of information process model based on grid environment Based on the grid computing...
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Techno-Economic Analysis of Biofuels Production Based on Gasification docx
... construction and operation of a plant for 20 years Total capital investment is based on the total equipment cost plus additional installation costs and indirect costs (such as engineering, construction, ... plant based on gasification [38] Table compares four biofuel production studies based on gasification A range of cost year, plant size, and feedstock cost show the diversity of characteristics and ... analysis on process and economic parameters • Perform pioneer plant cost growth and performance analysis Down-Selection Process A number of process configurations for the gasification -based, biomass-to-liquids...
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pocket atlas of human anatomy based on the international nomenclature - heinz feneis, wolfgang dauber
... orbital roof A 29 12 Temporal line of frontal bone Linea temporalis ossis frontalis Continuation of the line formed by the union of the superior and inferior temporal lines of the parietal bone A ... B 11 Mandible Mandibula Lower jaw bone C D E 12 Body of mandible Corpus mandibulae Horizontal part of the mandible to which the mandibular rami are attached C 13 Base of mandible Basis mandibulae ... Nasion Median point between the intersection of frontal and nasal bones D E Condylar process Processus condylaris Articular process A 13 Head of mandible Caput mandibulae Articular head of the mandible...
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facial expression classification method based on pseudo-zernike moment and radial basis function network
... application of pseudo Zernike moments as feature extractor can best perform the classification as a classifier in this classification system The highest classification rate of 98.33%, FAR = 2.7998% and ... method 98.33% VI CONCLUSIONS The performance of orthogonal pseudo Zernike moment invariant (PZMI) and radial basis function neural network (RBFN) in the facial expression classification system was ... the performance that higher orders of orthogonal moment contain more information about face image and this improves the classification rate The pseudo Zernike moments of order 10 has the best performance...
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development of a biosensor based on laser fabricated
... system Only one of the cantilevers in the cantilever array is monitored since our current sensing system has only one light source and one PSD The environmental and electronic noises of the sensor ... made of silicon cantilevers,5 which reported a lowest concen- FIG Detection of microcantilever deflection induced by different target ss-DNA concentrations X R Zhang and X Xu 2425 tration of the ... deflection caused by DNA hybridization is close to the noise level at lower concentrations In order to increase the detection resolution, a larger volume of target ss-DNA is injected at a slow and constant...
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Báo cáo khoa học Epidemiology of EMS/AHPNS based on September 2012 cross sectional studies 2013
... Topic of the presentation • Set up the list of candidate risk factors • Study design and survey • Data analysis – Farm level information – Pond level information – Water quality and environmental ... New causal web Water contamination pathogen PL Trigger factors ? EMS Management for prevention? Feed and Feeding management Conclusion and future study • no final conclusion on risk factors with ... CMC-AH 2011 DOF/KU (Thailand) Use chlorine for pond preparation Nearby farm had EMS Farm and pondsize Source of PL PL stock density Total feed at 30 (refer Presentations by Dr Flavio Corsin and Dr...
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báo cáo hóa học: " Do estimates of cost-utility based on the EQ-5D differ from those based on the mapping of utility scores?" pot
... Index) and the EQ-5D The WOMAC contains 24 questions and measures the amount of pain (5 questions), stiffness (2 questions), and difficulty in physical functioning (17 questions), where the response ... pain/discomfort, and anxiety/depression [30] Responses to these five dimensions are converted into one of 243 different EQ-5D health state descriptions, which range between no problems on all five dimensions ... purposes) Health and Quality of Life Outcomes 2008, 6:51 http://www.hqlo.com/content/6/1/51 Figure Comparison of the actual EQ-5D scores and the prediction errors of Model E Comparison of the actual...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25