Báo cáo hóa học: " High Methanol Oxidation Activity of Well-Dispersed Pt Nanoparticles on Carbon Nanotubes Using Nitrogen Doping" docx
Báo cáo hóa học: " High Methanol Oxidation Activity of Well-Dispersed Pt Nanoparticles on Carbon Nanotubes Using Nitrogen Doping" docx
... oxidation activity performed by N-incorporationtechnique is highly promising in energy-generationapplications.Keywords Methanol oxidation activity Á N-doped carbon nanotubes Á Energy-generation ... 1s(b) Pt 4f(c) N 1sFig. 3 XPS spectrum of Pt NPs immobilized on N-doped CNTs andundoped ones70 Nanoscale Res Lett (2010) 5:68–73123NANO EXPRESS High Methanol Oxidation Activity of Well-Dispersed ... Electrochemical activity of PtNPs immobilized on N-dopedCNTs and undoped ones and bonset potential for methanol oxidation Table 1 EC performance of Pt particles immobilized on N-dopedand undoped...
- 6
- 212
- 0
báo cáo hóa học:" High dose concentration administration of ascorbic acid inhibits tumor growth in BALB/C mice implanted with sarcoma 180 cancer cells via the restriction of angiogenesis" potx
... injection of cancercells, and mice were weighed at that time. The greatestEffects of high dose concentration of ascorbic acid on mouse model experimentsFigure 2Effects of high dose concentration ... Past research on the anticancer effects of ascorbic acid had only focused on inhibition of the expression of angiogenesis related genes.Data on administration time and concentration for apply-ing ... neovasculari-zation was clearly affected by the concentration of ascor-bic acid.In our recently published works, intraperitoneal adminis-tration of a high dose concentration of ascorbic acid...
- 9
- 528
- 0
báo cáo hóa học: " Kinematics and muscle activity of individuals with incomplete spinal cord injury during treadmill stepping with and without manual assistance" docx
... calculated coefficients of variation (CV) of EMG acti-vation and joint angle profiles using Equation (2) toquantify variability of the different conditions [36].where N is the number of intervals over ... performed cross-correlation analyses using Equation(1) to compare averaged electromyographic waveformsand kinematic profiles of control subjects with the profiles of each spinal cord injury ... Pearson KG: Neural adaptation in the generation of rhythmicbehavior. Ann Rev Physiol 2000, 62:723-753.Journal of NeuroEngineering and Rehabilitation 2007, 4:32 http://www.jneuroengrehab.com/content/4/1/32Page...
- 14
- 434
- 0
Báo cáo hóa học: " High-Temperature Stable Operation of Nanoribbon Field-Effect Transistors" pot
... and nanotubes (NTs) [7]. Nanoribbons or thin silicon on insulators havemany advantages, such as low leakage and a high on/ offcurrent ratio, I ON /IOFF, which leads to low power con-sumption ... elevatedtemperatures of 125 and 150°C.ConclusionsIn summary, we report the constant temperature operation of nanoribbon FETs in the temperature range of 25–150°C.In order to compensate for the variation in ... off-state control of upto five orders of magnitude (-5.2 9 10-6).Keywords Field-effect transistors (FETs) ÁElectron mobility Á Variation of the current level ÁNanoribbon FETIntroductionThe...
- 5
- 230
- 0
Báo cáo Y học: High pressure-induced changes of biological membrane Study on the membrane-bound Na+/K+-ATPase as a model system pdf
... MPa or higher. It wascon®rmed that the excitation spectra of BIPM and FITC donot change under these high pressures.Hydrogen±tritium exchange under high pressureEffects of high pressure on irreversible ... precise nature of the interrela-tionship between these pressure-induced changes andenzyme activity is of concern.General features of pressure effects on proteinand the lipid bilayer High hydrostatic ... decreasedreaction rate of the Na+/K+-ATPasewithanincreaseinpressure can be rationalized based on a decrease in ¯uidity of the lipid bilayer with a concomitant decrease in proteinconformational ¯exibility...
- 9
- 432
- 0
báo cáo hóa học: " e differential mediating effects of pain and depression on the physical and mental dimension of quality of life in Hong Kong Chinese adults" pptx
... Kong.2Department of Social Work, Hong Kong BaptistUniversity, Hong Kong.3Department of Community Medicine, The University of Hong Kong, Pokfulam, Hong Kong.Authors’ contributionsWSW, STMC and ... relationships between pain,* Correspondence: wswong@cityu.edu.hk1Department of Applied Social Studies, City University of Hong Kong,Kowloon Tong, Hong KongWong et al. Health and Quality of ... effects of depr ession on mental functioning. The ind irect effect of pain on the depression-QoL pathway was 0.043, suggest-ing that about 28% of the effect of depression on themental aspect of...
- 6
- 521
- 0
báo cáo hóa học:" An in vivo evaluation of bone response to three implant surfaces using a rabbit intramedullary rod model" doc
... thebone and soft-tissue pixels adjacent to the edge of theimplants were counted.Osseointegration was de fined as bone-to-imp lant con-tact and calculated as the ratio of the number of bonepixels ... net osseointegration andpresence of bone for each section level.Multifactorial two-way Analyses of Variance(ANOVA) were performed on mean osseointegration(or presence of bone at 0.03 to 0.24 ... levels. Implant-bone contact as well thetype of bone (trabecular ve rsus lamellar) varies alongthe axial direction. However, the differences in osseoin-tegration along the axial direction were statistically...
- 8
- 413
- 0
Báo cáo hoa học: " Research Article Asymptotic Behavior of Impulsive Infinite Delay Difference Equations with Continuous Variable" docx
... and Z. Xu, “Bounded continuous nonoscillatory solutions of second-order n onlineardifference equations with continuous variable,” Journal of Mathematical Analysis and Applications, vol.333, no. ... function of a continuous variable 1. These equations appear asnatural descriptions of observed evolution phenomena in many branches of the naturalsciences see, e.g., 2, 3. The book mentioned ... exposition of someunusual properties of difference equations, specially, of difference equations with continuousvariables. In the recent years, the asymptotic behavior and other behavior of delay...
- 13
- 246
- 0
Báo cáo hóa học: " Research Article Problem Solving of Low Data Throughput on Mobile Devices by Artefacts Prebuffering Ondrej Krejcar" pptx
... position determination mechanismtuning, artefacts selection evaluation tuning, etc.) online ataPDPTServer.The created PDPT Framework is based on a model of location-aware enhancement. This concept ... allowed on existing mobile device where the operation system exists.Only a software solution added on top of the OS can achievethe objective.A combination of a predicted user position with ... cable lead, etc.) in the context of their locationin building environment. This contextual information is thesame as location information about user track. The PDPTCore controls data, which are...
- 8
- 264
- 0
Báo cáo hóa học: " Ultra-fast Microwave Synthesis of ZnO Nanowires and their Dynamic Response Toward Hydrogen Gas" docx
... observation suggests that the adsorption of ionized oxygen species on the surface of ZnO nanowiresand the re-establishment of a depletion region is slowerthan the process of desorption. When ... [24–27]. Thereduction of the depletion region width as a result of desorption of negative species from ZnO surface wassuggested to explain the increase of the excitonic emission of ZnO thin films ... of higherrelative response based on large surface-to-volume ratioand higher crystal quality of ZnO nanowires. The gassensing mechanism is based on reversible chemisorption/desorption of hydrogen...
- 7
- 400
- 0
Từ khóa: báo cáo khoa họcbáo cáo môn học hóa dầubáo cáo trường học văn hóa năm 2012báo cáo trường học văn hóaquảng cáo trên báo giấy hoa học tròNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngThơ nôm tứ tuyệt trào phúng hồ xuân hươngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ