titration of an oxalic acid with standard potassium permanganate
Báo cáo khoa học: The catalytic mechanism of dye-decolorizing peroxidase DyP may require the swinging movement of an aspartic acid residue potx
... Interpretation of distances between Asp171 and a virtual proximal oxygen of H2O2in thenative and D171N-CN. The native and D171N-CN structures are superimposed on the heme planes. Note that Asn171 of ... pocket.DiscussionSwinging of Asp171It is important to note that OD2 of Asp171 in native-CN and ND2 of Asn171 in D171N-CN formed hydro-gen bonds with different molecules. As a result, thepositions of OD2 and ND2 ... Tokyo Institute of Technology, Japan2 Department of Bioresources and Environmental Sciences, Kyoto Sangyo University, JapanIntroductionHeme peroxidase, one of the best-studied and mostubiquitous...
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Đề tài " Well-posedness for the motion of an incompressible liquid with free surface boundary " docx
... Section 5we show that any derivative of a vector field can be estimated by derivatives of the curl and of the divergence, and tangential derivatives or tangential deriva-tives of the normal operator. ... using Sobolev’s lemma.The proof of Theorem 2.4 takes up most of the manuscript. The proof of (2.36) uses the symmetry and positivity of the normal operator (2.17) withinthe divergence-free class. ... derivatives of a vector field in terms of the curl,the divergence and tangential derivatives or the normal operatorThe first part of the lemma below says that one can get a pointwise esti-mate of any...
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Detection of an uncharged steroid with a silicon nanowire field effect transistor
... source and drain electrodes was typically with the scale of 1 pA. The noise level of SiNW-FET sensors was around 0.1–1 nS,and was often observed with the scale of 0.1 nS. The conductance of the ... K.S. Chang et al. / Sensors and Actuators B 138 (2009) 148–153 149Fig. 1. Design of a SiNW-FET for the detection of an uncharged analyte.perturbs the charge density and conductance of the nanostructure.Fig. ... isFig. 5. Response of conductance of a SiNW-FET in the presence of 19-NA with Vds=10mV,Vgs=0V. Arrowsindicate the point of addition of 19-NA to SiNW-FETlabeled with (a) ArtKSI and (b) Art KSI/mA51...
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Báo cáo toán học: " Nonexistence of positive solutions of an integral system with weights" pdf
... Classification of solutions for an integral equation. Comm. PureAppl. Math. 59, 330–343 (2006) Nonexistence of positive solutions of an integral system with weightsZhengce ZhangSchool of Mathematics and ... note thatthere exist many open questions on nonexistence and symmetry of positive solutions of the equation with weights as (1.1) in the rest range of p, q, ξ, and η. It is an interestingresearch ... inRN.Proof of Theorem 1.2. We show that u and v are symmetric with respect to someplane parallel x1= 0. Indeed, if λ0< 0, such as the steps of Theorem 1.1, we know uand v are symmetric with...
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Báo cáo toán học: " Nonexistence of positive solutions of an integral system with weights" docx
... note thatthere exist many open questions on nonexistence and symmetry of positive solutions of the equation with weights as (1.1) in the rest range of p, q, ξ, and η. It is an interestingresearch ... solutions of the more general Equation (1.9) with αbeing any even number between 0 and N.Apparently, for other real values of α between 0 and N, (1.9) is also of practicalinterest and importance. ... zero, andhence empty. Similarly, one can show that Σvλis empty. Step 1 is complete. Nonexistence of positive solutions of an integral system with weightsZhengce ZhangSchool of Mathematics and...
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Báo cáo khoa học: Interaction of gymnemic acid with cyclodextrins analyzed by isothermal titration calorimetry, NMR and dynamic light scattering doc
... solution, accompanying dispersion of theself-association of GA.DLS analysisIn order to further analyze the aggregated property of GA and the effects of c-CD, size distribution of GA in the absence ... because the small pockets of a-CDand b-CD are not able to form stable complexes with GA, the binding of a-CD to GA is not observed andthat of b-CD is much weaker than that of c-CD. Thedifference ... interaction with c-CD as describedabove. For the durability of antisweet effect of GA ona human tongue, this water-soluble aggregation mightbe important for its function of sweet antagonism....
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INTERNATIONAL STANDARD ON AUDITING 200 OVERALL OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ON AUDITING doc
... and Audit Risk A28−A52 Conduct of an Audit in Accordance with ISAs A53−A76 OVERALL OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ... INTERNATIONAL STANDARD ON AUDITING 200 OVERALL OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ON AUDITING (Effective for audits of financial ... context relevant to a proper understanding of the ISA, and definitions. The entire text of an ISA, therefore, is relevant to an understanding of the objectives stated in an ISA and the proper...
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Titration with Oxalic Acid ppsx
... is caustic. Keep the top of the buret below eye level when pouring sodium hydroxide. Avoid contact with skin, eyes, and clothing. Wash spills and splashes with plenty of water. / 4:<=2 ... 3!7 Data Table Mass (g) Volume of NaOH (mL)! 0! ) Titration with Oxalic Acid Introduction ... (%FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF=%FFFFFFFFFFFFFFFF4%FFFFFFFFFFFFFF Titration with Oxalic Acid Pre-Lab Questions ? 3&!7*...
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Báo cáo y học: "Two-year Outcome of Turkish Patients Treated with Zotarolimus Versus Paclitaxel Eluting Stents in an Unselected Population with Coronary Artery Disease in the Real World: A Prospective Non-randomized Registry in Southern Turk
... case for standardized definitions. Circula-tion, 2007; 115: 2344– 2351. 14. Ellis SG, Vandormael MG, Cowley MJ. Coronary morphologic and clinical determinants of procedural outcome with angiop-lasty ... with the Taxus VI popu-lation To understand the safety and performance of the ZES and PES in the real-world patients, (patients not subject to any anatomic or clinical exclusion criteria) ... stent implantation, as recommended, however, premature elimination of the antiplatlet therapy in addition to longer lesion and stent lengths and also the high-risk associated with an unselected...
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Báo cáo y học: "Efficacy of Sirolimus-Eluting Stents Compared With Paclitaxel-Eluting Stents in an Unselected Population With Coronary Artery Disease: 24-Month Outcomes of Patients in a Prospective Non-randomized Registry in Southern Turkey&
... the small number of patients, lack of direct randomiza-tion, and relatively low compliance with angiographic follow-up. CONCLUSIONS On the basis of the clinical results of this 24-month ... Turkey Davran ầiỗek1, Hasan Pekdemir2, Nihat Kalay3 , Süleyman Binici4, Hakan Altay4, Haldun Müderrisoğlu5 1. Başkent University School of Medicine, Department of Cardiology, Antalya, ... Department of Cardiology, Adana, Turkey; 5. Başkent University School of Medicine, Department of Cardiology, Ankara, Turkey Corresponding author: Davran Cicek, Başkent University School of Medicine,...
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A methodology for validation of integrated systems models with an application to coastal-zone management in south-west sulawesi
... Integrated management and policy analysis Integrated management Rapid changes of objectives and methodological approaches towards the management of natural resources and environment can be observed ... degree of confidence that the analyst associates with the answers of the expert i, to a certain set of questions related to an objective variable; xi is the ranking of a factor/process with ... Oel, Andrei, Freak, Judith, Daniella, Steven,…and their partners; Roos, Rolnan, Cornelie, Judith and Wendy from the Construction and Transport groups; Our secretaries: Anke, Joke and Ellen; Yan,...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình 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 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 lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ 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 9 tr 25