thermal treatment effects on the material and gas-sensing properties of room-temperaturetungstenoxidenanorodsensors

. drop-coatingsingle-crystalline, size-controlled WO2.72nanorod solution, and then investigated the dependence of their material and gas-sensing properties on thermal treatment conditions. The thermal treat-ments. vapors of 1000 ppm with the concentration variation of step function. The lowest plot in Fig. 8 displays the expected time proﬁle of ethanolconcentration for the sequence of 5 min injection and. detection responses of the 400◦C sensor are fond to be 1.2 forhexane and 2.1 for benzene. These values are much larger com-pared with the 600◦C response of <0.1. On the other hand the NH3detection...

Báo cáo khoa học: Effects of cardiomyopathic mutations on the biochemical and biophysical properties of the human a-tropomyosin docx

... residues, and thereforecontribute to the s tabilization of the parallel coiled-coilstructure b y ionic interactions with residues a t positions e¢ and g¢ of the other helix. P ositions b, c and f ... indicate that the main effects of mutations A63V, K70T and E180G are mainlyrelated to the overall stability of the protein as a whole, ratherthan on the position of the mutation in the polypeptide ... chain,as demonstrated by the biophysical assays. Our studies h aveprovided additional contributions to the understanding of the effects of these mutations on the clinical symptoms of patients...

Báo cáo "Effects of Zn content on the magnetic and magnetocaloric properties of Ni-Zn ferrites " pdf

. lattice constant and volume of unit cell increase with Zn content in the samples due to larger ionic radius of Zn2+ ion (0.82 Å) substituted for Ni2+ ion (0.78 Å). The X-ray density, the real. Fig. 2, where ϕ is the angle between direction of magnetic moment of A ions and magnetic moment of B1 and B2 ions. Comparing MSt and MSe from Tab. 2, we could determine the canting angle. frustration arising from the co-existence of competing antiferromagnetic and ferromagnetic interactions. The separation of FC and ZFC curves at low temperatures could be considered that the sample...

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

... prepared and tested in D-glucose oxidation process. The properties of these materials were characterized by XRD, TEM, EDX, and N2 adsorption-desorption methods and the products of the oxidation ... nanoparticles in the selective oxidation of glucose. When the reaction was performed without pH control on PS-1 catalyst, the conversion decreased significantly. The pH at the end of the reaction was ... Sciences and Technology 26 (2010) 183-190 189- From the results above, we found that both HNO3 and Pt/SBA-15 present a good conversion in the oxidation reaction of glucose. The conversion of the...

EFFECT OF STORAGE TEMPERATURES ON THE PHYSIOLOGICAL AND BIOCHEMICAL PROPERTIES OF HYLOCEREUS POLYRHIZUS

. flavone (Bui et aI., 2004). There were studies that only compare the effect of drying methods alone (Chan et aI., 2009); and also study on the optimization of extraction conditions. 2003. Comparison of the Total Phenolic and Ascorbic P.:::l Content of Freeze-Dried and Air-Dried Marionberry, Strawberry, and Corn Grown Using Conventional, OrganiC, and Sustainable. used for their medical properties. Some of the herbs could be directly consumed while others need to be boiled in water and only the water extract were consumed, with the remaining...

Báo cáo khoa học: Context-dependent effects of proline residues on the stability and folding pathway of ubiquitin docx

... substitutions imposed on the backbone conformation of WT* shows that the pattern of P37P38P19W45Fig. 1. Ribbon structure modelled on the X-ray structure of humanubiquitin [32]. The position and ... establish whether the substitutions of P37 and P38 are substantially perturbing the conformation and dynamics in this region of the protein,or more speciﬁcally, whether st ructural effects are ... erturba-tions and the pattern of NOEs in the vicinity of the mutation sites. Deviations of Ha signals from random coilchemical shifts pro vide a sensitive probe of local perturba-tions to secondary...

Báo cáo khoa học: Effects of salt on the kinetics and thermodynamic stability of endonuclease I from Vibrio salmonicida and Vibrio cholerae potx

... study, the effect of NaCl concentration on the kinetic constants and thermodynamic stability of VsEndA and VcEndA was investigated. In addition, the effects of reciprocal mutations of two non-con-served ... boundary conditions, and the resulting grid was adopted as the boundary condi-tion for one further focused calculation. The protein mole-cules occupied 90% of the box in the final calculations. The molecular ... is the ithmeasurement of reflection h and <I(h)> is the weighted mean of allmeasurements of h.b5% of the reflections were used in the R-free calculations. Effects of salt on Vibrio endonucleases...

Marijuana Effects on the Endocrine and Reproductive Systems pptx

. cannabinoid-induced effects on the structural features of human histone genes19 Effects of varying concentrations (10 µM, 30 µM, 40 µM, VC-vehicletreated control and C-control) of -THC on the representation of 28S. and thus, the concentration of the sample.14FIGURE 2AFIGURE 2B Effects of varying concentrations (10 µM, 30 µM, 40 µM, VC-vehicletreated control and C-control) of -THC on the representation of mRNAs. the state of the art in the followingareas: Effects of Cannabinoids on Gene Expression Effects of Cannabis and Natural Cannabinoids on Chromosomes and Ova Effects of Marijuana in the Male:Preclinical...

Báo cáo khoa học: Effects of a tryptophanyl substitution on the structure and antimicrobial activity of C-terminally truncated gaegurin 4 doc

. structures randomly showed a shorta helical conformation in the C-terminal part. The dis-ordered conformation in the C-terminal region of D24)37GGN4 is probably due to the break of the peptide bond. both of the environments than those of the other residues (Fig. 2D). However, the orientation of the tryptophan side chain from the helical axis was quitedifferent between the two conditions. takenwith a 5-nm excitation and emission bandwidth, a 0.5-sresponse time, and a scan speed of 40 nmÆs)1. All samplescontained 8 lMpeptide or the same concentration of NATA for control experiments,...

effects of recognition versus disclosure on the structure and financial reporting of share based payments

. reductions in the proportion of option compensation. My paper differs in three ways. First, I examine the terms of compensation contracts EFFECTS OF RECOGNITION VERSUS DISCLOSURE ON THE. both real actions and financial reporting decisions in the context of recognition and disclosure. Examples of the former include Imhoff and Thomas [1988] and Mittelstaedt, Nichols, and Regier. 9 the recognition of those values on the face of financial statements. In these settings, disclosure provides a different quantity and quality of information. In contrast, the evolution of...

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Từ khóa: considerations on the currency and banking system of the united states the gain or loss for the company on the transaction and a description of the functions and risks assumed in the transaction by each related party the gain generated or loss incurred by the company on the transaction and a description of the functions and risks assumed in the transaction by each related party tên bài báo comparative evaluation of different co antioxidants on the photochemical and functional stability of epigallocatechin 3 gallate in topical creams exposed to simulated sunlight on the provenance and pseudonymous authorship of philosophical fragments more on the paradoxical and absurd nature of christianity describe the effects of air pollutants on the environment and human health effects of environmental pollution on the respiratory and integumentary systems effects of air pollution on the environment and humans effects of air pollution on the environment and human health globalization and its effects on the development of educational service in vietnam and sex related effects on the neuroanatomy of healthy elderly comparison between the water and salt stress effects on plant growth and development probiotics the effects on human health and current prospects  because two different parties exchange assets and liabilities business transactions always have at least two effects on the components of the accounting equation the equation is always in balance when transactions are properly recorded Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Báo cáo quy trình mua hàng CT CP Công Nghệ NPV chuyên đề điện xoay chiều theo dạng Nghiên 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 nam Nghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoại Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDE Quản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninh Phát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninh Trả 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 long Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chế Thiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khí Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ QUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ