Engineering of an efficient and enantioselevtive biocatalyst for the preparation of chiral pharmaceutical intermediates

... product ee of 83% (R) and 65% (S) for mutants 1AF4A and 11BB12, respectively The homology modeling of the P450pyr and the development of an active E coli recombinant expressing the P450pyr and its ... Quang Son Pham and all the current and former members of Prof Huimin Zhao’s and Prof Zhi Li’s laboratory for their wonderful friendship and for making my Ph.D life interesting and wonderful Lastly ... Abstract This Ph.D thesis focuses on the engineering of an efficient and enantioselective biocatalyst via direct evolution and genetic engineering for the enantioselective hydroxylation of non-activated...

An efficient and robust algorithm for incompressible flow and its application in heat transfer enhancement

... AN EFFICIENT AND ROBUST ALGORITHM FOR INCOMPRESSIBLE FLOW AND ITS APPLICATION IN HEAT TRANSFER ENHANCEMENT CHENG YONGPAN (B Eng., M Eng., Xian Jiaotong University, China) A THESIS SUBMITTED FOR ... airside convective heat transfer coefficient for the wet and frosted surfaces in heat exchangers with simultaneous heat and mass transfer 1.2.2.2 Wavy fin -and- tube heat exchanger Jang and Chen (1997) ... performance for plain fin -and- tube heat exchanger in wet conditions Niederer (1986) performed experiments to investigate the frosting and defrosting effects on the heat transfer in heat exchangers...

Latest developments on application of heterogenous basic catalysts for an efficient and eco friendly synthesis of biodiesel

... methanol and M ammonium hydroxide [36] A study on continuous process for development of biodiesel by porous zirconia, titania and alumina micro particulate for simultaneous esterification and transesterification ... have shown conversion ranging from 85% to 95% and have taken longer reaction time for completion of reaction and thus will need further modification for a higher yield and conversion to meet the ... adsorption of LiNO3 in the form of Li+ and NOÀ ions on CaO The formation of electron-deficient Li+ species as confirmed by X-ray photoelectron spectroscopy (XPS) generates defect sites and forms...

Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"

... Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis Jeffrey R Curtis1,#, John W Baddley1,2, Shuo Yang1, ... VARA visits; all other data used for the analysis were from the administrative claims data To test the performance of the effectiveness algorithm and to see whether it was similar for non-biologic ... to thank Mike Connor and Sheryl Berryman at the Birmingham VA Medical Center for their assistance in working with the DSS data This work was supported by the Agency for Research and Quality (U18...

Báo cáo hóa học: " HPV vaccine: an overview of immune response, clinical protection, and new approaches for the future" pdf

... vaccine: an overview of immune response, clinical protection, and new approaches for the future Journal of Translational Medicine 2010 8:105 Submit your next manuscript to BioMed Central and take ... response and therefore, indicates that the HPV L1 capsid-specific antibody is not a suitable diagnostic test for HPV infection Other HPV antigens [E1, E2, E6, and L2] not evoke any antibody responses ... the HPV vaccine is: Page of why, when the bodys natural antibodies respond so poorly, HPV- vaccines that generate serum neutralizing antibodies work? The answer is that the quality and the quantity...

Báo cáo hóa học: " An efficient and secure anonymous authentication scheme for mobile satellite communication systems" doc

... efficient and secure anonymous authentication scheme for mobile satellite communication systems Compared with the above-related schemes, the proposed scheme achieves the following three main advantages: ... referred to [28] for more complete references Conclusion Based on Chen et al.’s scheme, this paper proposed a new efficient and secure anonymous authentication scheme for mobile satellite communication ... 14 MS Hwang, CC Yang, CY Shiu, An authentication scheme for mobile satellite communication systems ACM SIGOPS Oper Syst Rev 145(2-3), 42–47 (2003) 15 YF Chang, CC Chang, An efficient authentication...

Creating an Inclusive Environment: A Handbook for the Inclusion of People with Disabilities in National and Community Service Programs ppt

... tử ba minh h a ví dụ sau Sử dụng toán tử bao using System; class Tester { public static int Main() { int value1; int value2; int maxValue; value1 = 10; value2 = 20; maxValue = value1 > value2 ... System; public class UsingForeach { public static int Main() { int[] intArray = {1,2,3,4,5,6,7,8,9,10}; foreach( int item in intArray) { Console.Write("{0} ", item); } Console.ReadLine(); return 0; ... Tester { static int Main() { int valueOne = 10; int valueTwo; valueTwo = valueOne++; Console.WriteLine("Thuc hien tang sau: {0}, {1}", valueOne, valueTwo); valueOne = 20; valueTwo = ++valueOne;...

cáo khoa học: " The European Society of Human Reproduction and Embryology guideline for the diagnosis and treatment of endometriosis: an electronic guideline implementability appraisal" ppsx

... Sweden, the Netherlands, and New Zealand Appraisal of the guideline We asked the panel members to read the ESHRE guideline for the diagnosis and treatment of endometriosis and to assess it with the ... and CM appraised the guideline with eGLIA and participated in the telephone conference and the revision of the manuscript RH participated in the design of the study and the revision of the manuscript ... Discussion The aim of this study was to investigate the implementability of the ESHRE guideline for the diagnosis and treatment of endometriosis with the aid of the eGLIA tool In general, the appraisers...

Báo cáo khoa học: "Pro/con debate: In patients who are potential candidates for organ donation after cardiac death, starting medications and/or interventions for the sole purpose of making the organs more viable is an acceptable practice" doc

... starting certain medications and interventions such as inotropes, vasopressors, heparin and phentolamine in potential donors for the sole purpose of making the organs in DCD more viable is an acceptable ... DCD is to increase the supply of organs Furthermore, the organ most likely to be recovered in DCD is the kidney, which will result in significant cost savings to healthcare systems by removing ... provided they are used in patients with a low risk for side effects and that informed consent is provided Con: The intended unintended and the principle of double effect David A Zygun and Christopher...

an investigation into how to use linking words in the development of speaking and writing skills for the ielts examination = nghiên cứu về việc sử dụng từ nối trong việc phát triển kỹ năng nói và viết

... frequencies of linking words in IELTS Speaking and Writing? Is there any difference between speaking and writing T1 and T2? What are the most common semantic categories of linking words used in writing ... suggestions for better learning and teaching linking words in general and for better use of linking words in IELTS speaking and writing in particular The following implications are based on the theoretical ... Speaking and Writing In finding the frequency of linking words used in IELTS spoken and written texts, some small efforts were made to calculate the number of sentences containing linking words and...

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An investigation into how to use linking words in the development of speaking and writing skills for the IELTS examination

... frequencies of linking words in IELTS Speaking and Writing? Is there any difference between speaking and writing T1 and T2? What are the most common semantic categories of linking words used in writing ... courses and for obtaining the requiring score in the writing and speaking section of the IELTS Linking words are crucial in writing and speaking in that they help readers / listeners recognize the ... skills IELTS speaking and writing Qualitative study is also useful for us to work out if there are links among clauses and sentences in IELTS speaking and writing answers, and how we can apply the...

Tài liệu Closing the gap between research and practice: Foundations for the acquisition of literacy pptx

... vocational outcomes and lifelong learning Closing the Gap paper 17/1/06 9:45 AM Page a Closing the gap between research and practice: Foundations for the acquisition of literacy Closing the Gap paper 17/1/06 ... overview of the research literature relating to the acquisition of literacy Its focus is on empirical studies that identify the processes underlying the acquisition of literacy, and the instructional ... relationships and phonemic awareness Page Closing the Gap paper 17/1/06 9:45 AM Page FOCUS OF THE REVIEW Research on the acquisition of literacy has tended to focus more on the acquisition of reading...

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Tài liệu Novel Design of an Integrated Pulp Mill Biorefinery for the Production of Biofuels for Transportation pot

... paper mill, there is a large steam and electricity demand at the pulp mill To simplify calculations, we decided to use only a pulp mill rather than an integrated pulp and paper mill As a result, the ... From the calculations derived in Appendix A, the energy demand for the modified pulping section of the plant is 56 MW of electricity and 267 tonnes per day of steam The demand for the steam in the ... the pulp mill will require a steam demand listed in the tables below The pulp mill found in the papers does not exist because the pulp mill plant cannot economically upgrade their plant with the...

Research " ECONOMIC ANALYSIS OF PRODUCTION STRUCTURE, TECHNOLOGICAL CHANGE, AND PRODUCTIVITY GROWTH FOR THE U.S FOOD AND KINDRED PRODUCTS SECTOR " docx

...

Flash: An Efficient and Portable Web Server pot

... steps performed by an HTTP (Web) server HTTP clients use the TCP transport protocol to contact Web servers and request content The client opens a TCP connection to the server, and transmits a HTTP ... conﬁguration Special thanks to Zeus Technology for use of their server software and Damian Reeves for feedback and technical assistance with it Thanks to Jef Poskanzer for the thttpd web server, from which ... comparative performance results for Flash and two state-of-the-art Web servers, Apache [1] and Zeus [32], on synthetic and real workloads Finally, we present results that quantify the performance impact...

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