... University of Mashhad, University of Semnan, University of Kashan, University of Sistan and Baloochestan, University of Yazd, University of Arak, University of Shahrekord, University of Isfahan, University ... sensitivity, warmth and tolerance (Vadillio, 1999) In an investigation of the characteristics of good language teachers, Brosh (1996) found the desirable characteristics of an effective language teacher ... Azarbayjan province, Iran) and three language institutes namely Iran Language Institute (ILI), Jahad Daneshgahi and Shokouh Language Institute in Urmia and administered the questionnaire to each of...
Ngày tải lên: 14/08/2016, 15:50
... range of angles using an antenna with a narrow angular resolution, measure the time domain impulse response of the channel, rotate the antenna, and repeat this until the antenna has rotated an ... collect narrowband angle of arrival data and wideband time of arrival data, but did not collect any data in which the two were measured simultaneously Wang, et al [14], used a rectangular array ... channel using a multiple antenna system to evaluate antenna diversity performance Rappaport and Hawbaker [8] compared the path loss and delay spread performance of several different types of antennas...
Ngày tải lên: 20/11/2012, 11:32
Báo cáo hóa học: " Negative pressure characteristics of an evaporating meniscus at nanoscale" pptx
... increases significantly upon the formation of Maroo and Chung Nanoscale Research Letters 2011, 6:72 http://www.nanoscalereslett.com/content/6/1/72 Page of Figure X-Z plane of simulation domain ... simulations and results analysis, and drafted the manuscript JNC participated in conceiving the study, advised in results analysis and helped to draft the manuscript All authors read and approved ... article as: Maroo and Chung: Negative pressure characteristics of an evaporating meniscus at nanoscale Nanoscale Research Letters 2011 6:72 Submit your manuscript to a journal and benefit from:...
Ngày tải lên: 21/06/2014, 06:20
Báo cáo hóa học: " Combination of Polymer Technology and Carbon Nanotube Array for the Development of an Effective Drug Delivery System at Cellular Leve" pptx
... Nanotransducer for In Vivo gene thErapy, STRP 033378) project, co-financed by the 6FP of the European Commission, and by the IIT (Italian Institute of Technology) Network Authors gratefully thank ... entrapment and/or delivery of a variety of biological agents [8] Alginate is a co-polymer extracted from some types of brown algae and it is made up of two uronic acids: D-mannuronic acid and L-guluronic ... Nikon) and with NIS Elements imaging software Number of cells and neurite length have been monitored with the image analysis software ‘‘ImageJ’’ (freely downloadable from the National Institutes of...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo khoa học: " Effects of liming and gypsum regimes on chemical characteristics of an acid forest soil and its leachates" ppsx
... The objective of this study was to investigate changes in the pH, exchangeable cations and base saturation after the addition of different types and quantities of lime and gypsum, and to examine ... diameter) using cm of A and 15 cm of (B) with bulk densities of 0.65 and 0.9 kg L respec-1 tively The organic layer (Of) was spread on the surface of the A horizon CaCO CaCO + , 33 MgO and CaSO 2H treatments ... [Liebl]) standards in the French Ardennes forest Details of the site are well documented by Nys ( 1987) The soil profile consists of an Ol, Of organic layer (2 cm), A(0-5 cm), A (5-15 cm) and (B)...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo y học: "Identification of an effective siRNA target site and functional regulatory elements, within the hepatitis B virus posttranscriptional regulatory element" ppt
... blot analysis with primary antibodies: anti-GAPDH, anti-firefly luciferase protein (anti-Luc) and antiPoly A binding protein (anti-PABP) and the horseradish peroxidase-conjugated secondary antibody ... real-time-PCR analysis and participated in the manuscript YP participated in the design of the study and analysis of the quantitative realtime-PCR study CMB conceived of the study, and participated ... Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand 2Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand 3Center of Excellence...
Ngày tải lên: 12/08/2014, 01:21
Teachers' and inspectors' perceptions of an effective English lesson = Nhận thức của giáo viên và thanh tra về một giờ dạy tiếng Anh hiệu quả
... NATIONAL UNIVERSITY, HANOI UNIVERSITY OF LANGUAGES AND INTERNATIONAL STUDIES DEPARTMENT OF POST GRADUATE STUDIES BY: LÊ THANH CƯỜNG TEACHERS’ AND INSPECTORS’ PERCEPTIONS OF AN EFFECTIVE ENGLISH LESSON ... more advanced and up-to-date resources than they can in their native language” (Canh, 2003, p.36) The important role of English language in the modern life highlights the need for enhancing the ... usefulness of simple teaching aids such as pictures and handouts: Simple teaching aids made by teachers such as pictures and hands outs are practical and useful They can enhance the effectiveness of...
Ngày tải lên: 19/03/2015, 10:34
Determinants of an effective internal control a study of firms in vietnam
... MINISTRY OF EDUCATION AND TRAINING UNIVERSITY OF ECONOMICS HO CHI MINH CITY NONG QUANG THANH DETERMINANTS OF AN EFFECTIVE INTERNAL CONTROL: A STUDYOF FIRMS IN VIETNAM Subject: Master of Business ... then developed by American Institute of Certified Public Accountant in broadened meaning as plan of company, measures and all of coordinate method to ensure the reliability of its accounting data, ... relationships of internal control components and the efficiency and effectiveness of operation 2) Investigate the relationships of internal control components and the reliability of financial report...
Ngày tải lên: 10/01/2018, 14:59
USING BRAND AS AN EFFECTIVE WEAPON TO COMPETE IN THE MARKET: A CASE STUDY OF NHAT LINH COMPANY
... (1992) Step 2: Brand situation analysis Brand situation analysis should produce: • An in-depth understanding of the brand personality and values; • A picture of the brand anatomy, and how its attributes ... choice of offers 2.3 The Importance of Brand Name 2.3.1 The main contribution of brands As stated earlier, many companies have recognized brands as a powerful strategic weapon Power brands can provide ... Brands offer quality assurance and reduce risks • Brands help self-expression • Brands offer friendship and pleasure 2.3.2 A brand is more than a product Brand is more than a product Branding...
Ngày tải lên: 13/04/2013, 10:29
Some strategies to give an effective PowerPoint presentation for the 4th year student of English Faculty, Hanoi Open University
... success of any kind! Thanks to Bill Gates and his team of professionals who developed MS PowerPoint, today most of us have access to what is considered a basic and most staple tool to effective ... and adequately, I have acquired all the literature resources from many sources of data such as the internet, magazines, newspapers and books in the Library of Faculty of English and Modern Languages, ... students often meet and common mistakes they often “Some strategies to give an effective PowerPoint presentation for the th year student of English Faculty, Hanoi Open University” is a very helpful and...
Ngày tải lên: 18/04/2013, 08:57
Báo cáo " Study on geotechnical characteristics of Holocene soils with reference to geohazards in Kien An - Do Son, Hai Phong coastal zone" pptx
Ngày tải lên: 05/03/2014, 16:20
Báo cáo khoa học: Anti- and pro-oxidant effects of quercetin in copper-induced low density lipoprotein oxidation Quercetin as an effective antioxidant against pro-oxidant effects of urate potx
... This powerful antioxidant interaction of quercetin and urate can be partially explained by the interception of reactive species, chelation of transition metal ions and/or regeneration of urate from ... absence of quercetin the prooxidant activity of urate masks its antioxidant activity as mentioned above, whereas, in the presence of quercetin, the pro-oxidant activity of urate disappears and its antioxidant ... detailed knowledge of these mechanisms deserves further investigations It may be anticipated that the intricate relationship between antioxidant and pro-oxidant action of antioxidants, such as quercetin...
Ngày tải lên: 23/03/2014, 12:20
Báo cáo Y học: Molecular and biochemical characteristics of a gene encoding an alcohol acyl-transferase involved in the generation of aroma volatile esters during melon ripening pptx
... recombinant protein was capable of producing esters from a wide range of combinations of alcohols and acyl-CoAs with the exception of ethanol, nonanol, and linalol from acetylCoA, and ethanol, ... Ethanol Butanol Hexanol Heptanol Nonanol 2-Methylbutanol 3-Methylbutanol 3-Met-2-buten-1-ol Linalol cis-2-Hexenol trans-2-Hexenol cis-3-Hexenol trans-3-Hexenol Benzyl alcohol 1-Phenyl ethanol ... enhancement of the peak between 20 and 40 of enzymatic reaction and the quantification was based on the response curves established for esters of the same family RESULTS AND DISCUSSION Sequence analysis...
Ngày tải lên: 31/03/2014, 21:21
A Systems Approach to Conduct an Effective Literature Review in Support of Information Systems Research
... IEEE Software Information & Management ACM Transactions on DB Sys IEEE Trans on Software Eng ACM Transactions (various) J of Computer and System Sci Sloan Management Review Communications of the ... presented by Han and Kamber Han and Kamber (2001) suggest an evolution that moves from data collection and database creation, towards data management, and ultimately, data analysis and understanding ... acceptance model Theory of planned behavior Theory of reasoned action Transaction cost economics Transactive memory theory Unified theory of acceptance and use of technology Source: Schneberger and...
Ngày tải lên: 02/06/2014, 09:38
báo cáo hóa học: " Boosting with intranasal dendrimeric Aβ1–15 but not Aβ1–15 peptide leads to an effective immune response following a single injection of Aβ1–40/42 in APP-tg mice" ppt
... results in anti-Aβ antibody production in APP-tg and wildtype mice Using a specific ELISA the levels of plasma anti-Aβ antibodies were measured throughout the period of immunization Anti-Aβ antibodies ... not produce any detectable antibodies Wildtype littermates immunized with a priming dose of Aβ1– 40/42 and boosted with dAβ1–15 (n = 4) generated significantly higher levels of anti-Aβ antibodies ... formalin for hours, processed, and embedded in paraffin The other hemi-brain was snap frozen and stored at -80°C for biochemical analysis of Aβ Anti-Aβ antibody ELISA Anti-Aβ antibodies in plasma were...
Ngày tải lên: 19/06/2014, 22:20
báo cáo hóa học:" Bone quality and growth characteristics of growth plates following limb transplantation between animals of different ages - Results of an experimental study in male syngeneic rats" potx
... microvascular transplantation to sites of different growth potential, and reaffirmed that growth potential of an epiphyseal plate transplant is a function of the donor, irrespective of the recipient ... bodily responses to stress and transplantation play important roles in the fates of transplanted limbs or epiphyseal plates, bone quality Page of following bone transplants also depends on recipient ... quality and growth characteristics of growth plates following limb transplantation between animals of different ages - Results of an experimental study in male syngeneic rats Journal of Orthopaedic...
Ngày tải lên: 20/06/2014, 07:20
Báo cáo hóa học: " Performance characteristics of polymer photovoltaic solar cells with an additiveincorporated active layer" docx
... and an optimized amount of 1,8-octanedithiol can be determined As the amount of 1,8-octanedithiol was increased, the intensity of the UV-Vis absorption and the crystallinity of P3HT significantly ... 1,8-octanedithiol, the absorption band of P3HT:PCBM composite film peaks are red-shifted, and the intensity of the absorption band only increased with the increasing amount of 1,8-octanedithiol ... 1,8-octanedithiol have shown three 5.5 vol% 1.8-octanedithiol Intensity (a u) 4.5 vol% 1.8-octanedithiol 3.5 vol% 1.8-octanedithiol 2.5 vol% 1.8-octanedithiol 1.5 vol% 1.8-octanedithiol no 1.8-octanedithiol...
Ngày tải lên: 20/06/2014, 23:20
Báo cáo hóa học: " The prevalence of polypharmacy in elderly attenders to an emergency department - a problem with a need for an effective solution" doc
... usage This may be because of the close level of monitoring of therapeutic anticoagulation in dedicated anticoagulation clinics in the hospital, and of wider awareness of the potential for drug ... effects of varying combinations of ACE inhibitors, loop diuretics and calcium channel blockers Although warfarin is used in a significant number of elderly patients, we were unable to find any drug ... climate of bed shortages, emergency department gridlock and admission avoidance schemes, the presence of a, ED pharmacist would be of potential benefit to the process of identification of drug...
Ngày tải lên: 21/06/2014, 03:20
Báo cáo hóa học: " Research Article An Effective Numerical Method and Its Utilization to Solution of Fractional Models Used in Bioengineering Applications" docx
... or rational numbers and without loss of generality they can be arranged as αn > · · · > α1 > α0 , and βm > · · · > β1 > β0 The fractional-order linear time-invariant system can also be represented ... is the Z transform of the output sequence y kT , F z is the Z transform of the input sequence f kT , and PSE{u} denotes the expression, which results from the power series expansion of the function ... compartmental model of pharmacokinetics, and so forth, In this section we mention and describe only three of them, namely model of the cells, nuclear magnetic resonance NMR model, and Lotka-Volterra...
Ngày tải lên: 21/06/2014, 05:20
báo cáo hóa học:" Performance characteristics of polymer photovoltaic solar cells with an additiveincorporated active layer" pdf
... and an optimized amount of 1,8-octanedithiol can be determined As the amount of 1,8-octanedithiol was increased, the intensity of the UV-Vis absorption and the crystallinity of P3HT significantly ... 1,8-octanedithiol, the absorption band of P3HT:PCBM composite film peaks are red-shifted, and the intensity of the absorption band only increased with the increasing amount of 1,8-octanedithiol ... 1,8-octanedithiol have shown three 5.5 vol% 1.8-octanedithiol Intensity (a u) 4.5 vol% 1.8-octanedithiol 3.5 vol% 1.8-octanedithiol 2.5 vol% 1.8-octanedithiol 1.5 vol% 1.8-octanedithiol no 1.8-octanedithiol...
Ngày tải lên: 21/06/2014, 17:20