nanostructure and nanomorphology engineering in polymer solar cells
Interface engineering for highly efficient polymer solar cells
... of interface engineering in PSCs The objective of my PhD research work and thesis outline will be presented at the end of this chapter 1 Introduction 1.1 A brief overview of polymer solar cells ... enhancement in PCE upon insertion of TiOx optical spacer in thin film organic solar cells[ 36] Figure 1.6 Schematics shows the light intensity distribution in a polymer solar cell without and with ... ITO 1.2.2 Integer charge transfer model In order to select suitable interfacial materials for the interface engineering, understanding the energy level alignment at the interface of interest is...
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Tài liệu Geological and Geotechnical Engineering in the New Millennium: Opportunities for Research and Technological Innovation doc
... educated in science and engineering exert disruptive effects decades later? At the time of this writing, petroleum -engineering graduates are becoming a hot commodity, commanding the top-paying engineering ... a discontinuity “Emerging” means rising up, coming into sight, and becoming apparent, important, or prominent Something that is emerging can be just coming into existence, or beginning to become ... public, and the scientific and engineering communities The Council is administered jointly by both Academies and the Institute of Medicine Dr Ralph J Cicerone and Dr Charles M Vest are chair and...
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Tài liệu Geological and Geotechnical Engineering in the New Millennium: Opportunities for Research and Technological Innovation pptx
... geotechnical engineering, geological engineering, hydrological engineering, as well as Earth-related parts of petroleum engineering and mining engineering Many different types of problems and projects, ... geological engineering, hydrological engineering, and Earth-related parts of petroleum engineering and mining engineering The rapid expansion of nanotechnology, biotechnology, and information technology ... geoengineering in the emerging field of geoengineering for Earth systems in an attempt to manage and sustain a habitable and beneficial environment on Earth The goal of geoengineering research and...
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Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx
... new insights into the role of pyruvate in tumor cells during hypoxia We show here that tumor HepG2 cells are inclined to maintain extracellular pyruvate at a constant level (0.4 mm) Hypoxia inhibits ... cells in a culture medium containing [13C3]pyruvate, under normoxia and hypoxia, for h Fig Effect of pyruvate on glutathione content during hypoxia ⁄ reoxygenation in HepG2 cells Cells were incubated ... ability to maintain redox status [17], intervening in the DNA repair system [18–20] and restoring antioxidant capacities [21–26] This adaptive response, beneficial in the case of normal cells and tissues,...
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Tài liệu Báo cáo khoa học: Regulation of connective tissue growth factor (CTGF/CCN2) gene transcription and mRNA stability in smooth muscle cells Involvement of RhoA GTPase and p38 MAP kinase and sensitivity to actin dynamics docx
... 30 and then fixed, permeabilized and stained for F-actin with rhodamine-conjugated phalloidin The effects of toxin B and latrunculin B on the actin filaments was examined by preincubating the cells ... compound that induces actin polymerization by increasing actin nucleation and stabilizing actin filaments and swinholide A, a drug that sequesters G-actin as dimers [28] As shown in Fig 6A, cells treated ... data are in line with previous observations indicating that physiological activators of the p38 and PtdIns 3-kinase pathways including thrombin, dexamethasone, angiotensin II and prostaglandins stimulate...
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Tài liệu Báo cáo khoa học: Inhibitory properties of cystatin F and its localization in U937 promonocyte cells ppt
... prominent in early and late endosomes [37] Our results suggest that in U937 cells cathepsins H and X concentrate in different vesicles from those containing cathepsins B, C, F, K and L, and that ... Cystatin F in U937 cells lower inhibition constants for cathepsins S and H was due mainly to the low kass values Colocalization of cystatin F and potential target enzymes in U937 cells Using confocal ... [s)1] 10)6 ã kass [M)1ặs)1] Cathepsin F Cathepsin K Cathepsin V Cathepsin S Cathepsin H Cathepsin C Cathepsin X Papain Cathepsin La Legumainb Cathepsin Ba Papaina 0.17 0.05 0.35 0.15 0.30 0.15...
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Báo cáo khoa học: Curcumin suppresses the dynamic instability of microtubules, activates the mitotic checkpoint and induces apoptosis in MCF-7 cells ppt
... inhibition occurs remains obscure Recently, curcumin has been found to bind to purified tubulin, to inhibit tubulin polymerization in vitro and to depolymerize microtubules in HeLa and MCF-7 cells ... with vinblastine in inhibiting MCF-7 cell proliferation Curcumin affected the localization of the kinesin protein Eg5 Because curcumin produced monopolar spindles in MCF-7 cells, we examined the ... MCF-7 cells were incubated either separately with curcumin, paclitaxel and vinblastine or in combination with curcumin and vinblastine or paclitaxel for one cell cycle The combination index was...
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Báo cáo khoa học: Liver receptor homolog-1 localization in the nuclear body is regulated by sumoylation and cAMP signaling in rat granulosa cells docx
... target proteins in vivo The attachment of SUMO may result in diverse effects on the substrate protein, including cellular and subnuclear localization [20,21], changes in stability [22] and transcriptional ... that lysine 173 and 289 are involved in the SUMO-1 modification in cells and that lysine 289 is the major target for SUMO-1 conjugation Multiple SUMO conjugation is associated with the targeting of ... synthesized in vitro and incubated with recombinant SUMO-1 protein, E1 (SAE1 ⁄ SAE2) and E2 (UBC9) enzymes Upon separation of the reaction products by SDS ⁄ PAGE, a slowermigrating band at approximately...
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Báo cáo khoa học: Ixocarpalactone A isolated from the Mexican tomatillo shows potent antiproliferative and apoptotic activity in colon cancer cells pot
... chemopreventive agents, including resveratrol [26,27], brassinin [28,29], and deguelin [30,31] Resveratrol is present in grapes, red wine and peanuts, brassinin is from Chinese cabbage, and deguelin is from ... apoptosis in SW480 human colon cancer cells To investigate the effects of IxoA on apoptosis, we 5720 used acridine orange ⁄ ethidium bromide staining and DAPI staining and found a marked increase in ... select in vitro bioassays, including induction of quinone reductase with Hepa 1c1c7 cells and inhibition of transformation with JB6 cells [23,32] After in vitro bioassays, the mouse mammary gland...
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inorganic polymeric nanocomposites and membranes (advances in polymer science) (advances in polymer science)
... difficult or labor intensive (such as resin transfer molding) in terms of resin infusion A more attractive way of producing effective, 3D laminates and reducing the impact weakness and delamination is ... classical fluorosilicone homopolymer After crosslinking (using a peroxide) of a copolymer containing about 30 wt % of the perfluorocyclobutane-containing repeating unit, the crosslinked network displayed ... main mechanism underpinning nanocomposite formation is that the monomer or polymer are able to intercalate into and react within (if the intercalant is monomeric) the interlayer galleries Polymer...
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gustafsson, vasiliev. conformal and potential analysis in hele-shaw cells
... Polubarinova-Kochina contribution and its inuence in natural sciences and industry in [195]) We denote by (t) the bounded simply connected domain in the phase z-plane occupied by the uid at instant ... Galin [88] and Polubarinova-Kochina [199], [200] rst proposed a complex variable method by introducing the Riemann mapping from an auxiliary parametric plane () onto the phase domain in the 16 INTRODUCTION ... analytic in D except for at most one pole and f (1 ) = f (2 ) whenever = in D Univalence in D implies univalence in every subdomain in D A univalent map is a conformal homeomorphism The starting point...
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Báo cáo sinh học: "Effect of ethanol on innate antiviral pathways and HCV replication in human liver cells" doc
... Materials and methods Cells and chemicals Human hepatoma Huh7 cells were grown in DMEM containing 10% FBS, 1× penicillin, streptomycin, fungizone, 10mM L-glutamine, and 1× non-essential amino acids ... shown in Figure 6B, in the absence of ethanol, IFN-α inhibited HCV protein in a dose dependent fashion, and this coincided with a dose-dependent increase in total Stat1 protein, a known ISG When cells ... signaling and increased HCV replication in the presence of IFN Inhibition of Jak-Stat signaling may involve ethanol perturbation of IFN-α induced changes in membrane fluidity, inhibition of IFN binding...
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báo cáo hóa học:"Effect of ethanol on innate antiviral pathways and HCV replication in human liver cells" potx
... Materials and methods Cells and chemicals Human hepatoma Huh7 cells were grown in DMEM containing 10% FBS, 1× penicillin, streptomycin, fungizone, 10mM L-glutamine, and 1× non-essential amino acids ... shown in Figure 6B, in the absence of ethanol, IFN-α inhibited HCV protein in a dose dependent fashion, and this coincided with a dose-dependent increase in total Stat1 protein, a known ISG When cells ... signaling and increased HCV replication in the presence of IFN Inhibition of Jak-Stat signaling may involve ethanol perturbation of IFN-α induced changes in membrane fluidity, inhibition of IFN binding...
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báo cáo hóa học:" Hafnium metallocene compounds used as cathode interfacial layers for enhanced electron transfer in organic solar cells Keunhee Park1, Se" ppt
... 18 19 20 21 Kinetic energy (eV) Binding energy (eV) 22 -1 (b) Figure UPS spectra in the low kinetic and low binding energy regions (a) UPS spectra in the low kinetic energy region from ECHD/Al ... characteristics were determined by using a solar simulator (Luzchem, LZC-SSR, Keithley 2400 SourceMeter, Kiethley Instruments Inc., Cleveland, OH, USA) under standard conditions of air mass and 100 mW/cm ... compound (ECHD) that has one hafnium and two cyclopentadienyl ligands coordinated in a sandwich structure was used as a cathode interfacial layer in OSCs In this study, we demonstrated that ECHD...
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GENOMICS AND PROTEOMICS ENGINEERING IN MEDICINE AND BIOLOGY ppt
... IEEE Engineering in Medicine and Biology Society, Sponsor EMB-S Liaison to IEEE Press, Metin Akay GENOMICS AND PROTEOMICS ENGINEERING IN MEDICINE AND BIOLOGY Edited by Metin Akay IEEE Engineering ... students and postdoctoral fellows in computer science and mathematics who are interested in doing research in biology and bioengineering since the book provides exceptional insights into the ... Electrical and Computer Engineering, Purdue School of Engineering and Technology, IUPUI, Indianapolis, Indiana Kevin W Boyack, Computation, Computers, Information and Mathematics, Sandia National...
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báo cáo khoa học: "Quantum dot-induced cell death involves Fas upregulation and lipid peroxidation in human neuroblastoma cells" pptx
... processes including adenosine triphosphate (ATP) production, intracellular pH regulation and neuronal-glial interactions [25] Many neurodegenerative diseases, including Parkinson's and Alzheimer's ... assessed by FACS in untreated cells (grey line) and in cells exposed to cysteamine-QDs for 24 hours (black line) Dotted line shows background staining of untreated cells with isotype-matched control ... analyses Cells treated with cysteamine-QDs, NAC-conjugated and NAC-capped QDs show marked differences in QD uptake In particular, cysteamine-QD-treated cells show an evident shift in fluorescence intensity...
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Báo cáo y học: " The inflammatory response seen when human omental adipose tissue explants are incubated in primary culture is not dependent upon albumin and is primarily in the nonfat cells" pps
... blood cells and pieces of tissue containing insufficient fat cells to float Fat and nonfat cells were isolated by incubating 1.0 g of cut adipose tissue in ml of incubation medium containing 1.3 ... cells Interestingly over the 48 h incubation there was a marked increase in 11b HSD-1 gene expression in nonfat but not in fat cells [Figure 4] The increases in IL-8 release and mRNA in non-fat cells ... The initial ratios of IL-8 and HIF1a in nonfat cells to fat cells was 9.2 and 4.6-× while that of 11b HSD1 was 0.25 indicating that there is 4-fold more 11b HSD1 in fat cells than in nonfat cells...
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Báo cáo khoa học:" Expression of Human CD4 and chemokine receptors in cotton rat cells confers permissiveness for productive HIV infection" pptx
... episomal and integrated HIV-1 cDNA in infected cotton rat cells In order to detect the presence of HIV-1 episomal cDNA in infected cotton rat cells, total genomic DNA was isolated from HIV-1 MN-infected ... collaborators[19] detected viral cDNA in spleen and brain of all the infected animals months post-infection, showed increase in mortality (17%), and found morphological changes in cells of the CNS We have ... (ng) used as input for each PCR reaction HIV and β-actin panels indicate the fragments amplified in each panel (B), DNA preparations from infected (HIV) and uninfected (mock) CCRT K4 cells were...
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Báo cáo khoa học: " Expression of Human CD4 and chemokine receptors in cotton rat cells confers permissiveness for productive HIV infection" pdf
... episomal and integrated HIV-1 cDNA in infected cotton rat cells In order to detect the presence of HIV-1 episomal cDNA in infected cotton rat cells, total genomic DNA was isolated from HIV-1 MN-infected ... collaborators[19] detected viral cDNA in spleen and brain of all the infected animals months post-infection, showed increase in mortality (17%), and found morphological changes in cells of the CNS We have ... (ng) used as input for each PCR reaction HIV and β-actin panels indicate the fragments amplified in each panel (B), DNA preparations from infected (HIV) and uninfected (mock) CCRT K4 cells were...
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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 xác định thời lượng học về mặt lí thuyết và thực tế 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 mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 thông tin liên lạc và các dịch vụ 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