participants difficulties in using role play and their expectations for more effective role play activities
Synthesis, characterizations of superparamagnetic fe3o4–ag hybrid nanoparticles and their application for highly effective bacteria inactivation
... membrane and disruption of membrane integrity, changes in membrance permeability, interaction with proteins and disruption of their regular function, interference with DNA replication and causing ... min, 15 min, and 30 min, S aureus cells were taken out and underwent the sectioning method for TEM observation Figure 10 displays the cross-sectional TEM images showing different stages of interaction ... medium containing Fe3 O4 , Ag and Fe3 O4 –Ag nanoparticles The Petri plates were incubated at 37 C for 24 h in a shaking incubator (150 rpm) to encourage bacterial cell growth The intensity of...
- 11
- 227
- 0
Báo cáo vật lý: "Using of HPLC Analysis for Evaluation of Residual Monomer Content in Denture Base Material and Their Effect on Mechanical Properties" pptx
... press for 25 at room temperature The polymerization cycle that carried out using water bath at boiling temperature was then switched off and left for 15 It was then boiled again for 20 and then ... according to ASTM D-638 types IV using electromechanical tensile testing machine (TIRA testing machine, 2850-S 50 KN, Germany) The gauge length was set at 50 mm and crosshead speed at mm min–1 ... ISO-1567 (2000) standard for denture base material In this study, the curing types (heat-cure and self-cure) have a great influence in reducing the residual monomer content which is in agreement with...
- 9
- 580
- 0
Investigating english major students beliefs in speaking skill development and their practices of using learning strategies a thesis submitted in partial fulfillment of the requirements fo
... teaching and learning English language in general and in speaking skill in particular, many researchers have tried to find out factors causing speaking problems to students (Gan, 2012; Aleksandrzak, ... speaking has been considered the most demanding and challenging skill to develop for learners in learning a foreign language, compared to other skills such as listening, reading and writing because ... confident in communicating in English and they show not much effort in learning aspects of speaking skill as well as factors developing speaking skill Therefore, the writer conducted the research in...
- 104
- 447
- 0
An investigation into 10th graders difficulties in learning english vocabulary and some pegagogical recommendations
... vocabulary, the role of vocabulary in language teaching and learning, methods in teaching vocabulary, and some information about communicative activities in teaching and learning vocabulary Chapter ... frustrating experience in speaking another language” It is clear that mastering the meanings and especially the use of a word has an important role in learning in foreign language in general and in ... speaking, listening, reading and 16 writing Therefore teaching and learning vocabulary are significant in learning a foreign language, especially in the light of the communicative approach In short,...
- 75
- 1,224
- 4
báo cáo hóa học:" Health-related quality of life in food hypersensitive schoolchildren and their families: parents'''' perceptions" potx
... allergic children experience more distress and worry, and also more interruptions and limitations in usual family activities, compared with a US population sample [25] Furthermore, the parents of http://www.hqlo.com/content/4/1/48 ... significantly more disruption in the child's daily activities and in their familialsocial interactions than parents of children with rheumatological diseases [26] It is first and foremost the ... eczema, and rhino conjunctivitis, the questions were formulated in a similar way as used in a multi-centred and international study on asthma and allergy, ISAAC [31] The questionnaire can be obtained...
- 12
- 484
- 0
Báo cáo hóa học: " Research Article Nonlinear Integral Inequalities in Two Independent Variables and Their Applications" docx
... y,s,t) = c(x, y)d(s,t) and n = in (1.4) Suppose that a(x, y) and c(x, y) are continuous, nonnegative, nondecreasing in x and nonincreasing in y; and d(s,t) is nonnegative and continuous We note that ... defined, continuous, and increasing in its corresponding domain Theorem 2.1 In addition to the assumptions (C1 ), (C2 ), and (C3 ), suppose that a(x, y) and di (x, y,s,t) are bounded in y ∈ R+ for each ... in [13] Remark 2.6 Take d1 (x, y,s,t) = c(x, y)d(s,t) and n = in (1.5) Suppose that a(x, y) and c(x, y) are continuous, nonnegative, nonincreasing in x, y; and d(s,t) is nonnegative and continuous...
- 11
- 272
- 0
Difficulties in using references which 2nd year English majors face when doing secondary research (SR) in Hanoi University ppt
... the difficulties of finding materials in Hanu’s library and on the Internet To be more specific, we categorize difficulties into printed sources (mainly in document room of Hanu’s library) and ... without unnecessary detail IV Conclusion In brief, with this project, we carried out the difficulties in finding, evaluating and integrating references in doing secondary research of second English ... they have to spend more time to read Particularly, if they read carelessly, they can misunderstand author’s opinion Difficulties in integrating references 3.1 Difficulties in avoiding plagiarism...
- 8
- 479
- 0
Báo cáo khoa học: "The response of dehydrated Douglas fir (Pseudotsuga menziesii) pollen to three in vitro viability assays and their relationship to actual fertility" doc
... was recorded for a minimum of using a chart speed of cm/min The rate of oxygen consumption was calculated using the percent change in volume of dissolved oxygen for a 5-min period and the solubility ... also tested for in vivo fertility using controlled crossing pollinations Specific details for each test are given for each experiment Common to all tests was the bagging and pollination tech- ... technique are now used routinely (Webber, 1987; Webber and Painter, in preparation) However, methods for assessing pollen viability in vitro and relating the results to seed set remain rudimentary The...
- 22
- 374
- 0
Báo cáo y học: "Sensitivities of conventional and new electrophysiological techniques in carpal tunnel syndrome and their relationship to body mass index" pdf
... explained to all patients and controls before their informed consent was obtained The medical history and symptoms of CTS such as tingling, numbness, paraesthesia and/ or pain for at least months in ... alone Competing interests The authors declare that they have no competing interests Authors' contributions RA, HU and DK played role in clinical evaluation and design of the study; RA and HU conducted ... compared to single nerve conduction tests, combining multiple test results has been shown to be superior for diagnosing CTS in other published studies [9-11,24] In this study, combining mSDL and D4M-D4U,...
- 7
- 346
- 0
báo cáo khoa học: " Assessing implementation difficulties in tobacco use prevention and cessation counselling among dental providers" potx
... accumulating knowledge across empirical studies, thus creating a basis for developing more effective interventions Growing recognition of these advantages has increased the demand for theorybased intervention ... dentists and dental hygienists (n = 30) working in municipal dental clinics in Helsinki, Finland Piloting indicated that the providers understood and received the questionnaire well, and no changes ... clinics) and Tampere (28 clinics), Finland, were invited to participate To ensure the similarity of settings in all clinics, we excluded of the 37 clinics In Tampere, we excluded emergency and...
- 10
- 340
- 0
Báo cáo y học: " Change in quality of life and their predictors in the long-term follow-up after group cognitive behavioral therapy for social anxiety disorder: a prospective cohort study" pptx
... analyzed using SPSS 16.0 for Windows [35] Changes in symptoms and QoL through the treatment and follow-ups The outcomes of the CBT program for the patients with SAD were qualified using paired ... the eight domain scores of the SF-36 at each time point as dependent variables and the baseline demographic and clinical variables as independent variables, controlling for the baseline SF-36 score ... provided in a typical clinical setting The study revealed several important findings First, SAD symptomatology and some aspects of QoL did improve and these improvements were maintained for at...
- 10
- 388
- 0
Báo cáo khoa học: "Hurricanes Katrina and Rita: role of individuals and collaborative networks in mobilizing/coordinating societal and professional resources for major disasters" pps
... podium at each press conference, coordinating the medical information with the Joint Information Center, and neutralizing any misinformation or incomplete information from ‘maverick’ physicians ... mailing communication mechanism for us to share information on numbers, diseases seen, trends in patient flow and conditions, and aids in communication with our colleagues in the local Joint Incident ... familiar with and experienced in integrated collaborative networks are best suited from a training and mind set management approach to handle disasters The Local Incident Command is a joint organization...
- 6
- 141
- 0
Khóa luận tiếng anh PESTICIDE USE AND MANAGEMENT IN THE MEKONG DELTA AND THEIR RESIDUES IN SURFACE AND DRINKING WATER
... waters are also monitored In this chapter, drinking water sources and the situation of drinking water supply in the Delta is presented Water using practice for drinking and selected pesticide residues ... were very willing and enthusiastic in guiding and supervising my work from the very beginning With their great effort, they were at once my tutors, guides and faithful companions during this study ... frequently reminded to fill in the form, and it was collected at the end of each cropping season Moreover, several pesticide application events were recorded in the form providing information for possible...
- 202
- 470
- 0
Study in the preparation of poly (4 vinylpyridine) based nanoparticles and their application as an effective adsorbent for the recovery of palladium from aqueous solutions
... Nanomaterials have been gaining increasing popularity in recent years, including in environmental applications However, in spite of their great potentials and versatilities, practical engineered applications ... and other supporting staff for administrative work and laboratory support of the Department of Chemical and Biomolecular Engineering as well as Division of Environmental Science and Engineering, ... density in the metal-ligand backbonding (Steel, 1990), leading to the formation of coordinative bondings, through donating the electron lone pair from pyridine to the metal ion coordinated In general,...
- 301
- 434
- 0
An investigation into the first year english majors difficulties in efl listening comprehension and recommendations
... listening and extensive listening 1.2.2.2.1 Intensive listening Intensive listening is careful and focused listening for detailed information, for example: listening to the announcement or listening ... important and challenging skill Listening plays a crucial role in daily life People listen for different purposes such as entertainment, academic purposes or obtaining necessary information As for foreign ... which involves finding the answers to specific questions This kind of listening helps learners improve their listening skill to grasp information in detail in their effort to exercises or other activities...
- 76
- 935
- 1
DSpace at VNU: Ownership changes in Vietnamese banking system and their impacts Bai 6.N.Thanh.final
... examining some financial ratios in the Vietnamese banking system: Profits During the 2002-2009, the Vietnamese banking system performed well, ROA and ROE increased from 0.03% and 2.0% to 0.8% and ... transformation of the Vietnamese banking system(8) 3.1 Creating favorable conditions to develop banking system and to attract more foreign financial institutions Previous researches and the findings ... that China had made as it was slow at reforming large-scaled SOCBs which resulted in slowing down reforming the banking system As planned, three large commercial banks including Bank for Investment...
- 11
- 220
- 0
Biochemical characterization of thermophilic lignocellulose degrading enzymes and their potential for biomass bioprocessing
... Professor in 2006 He earned his B.S in Mathematics and Agricultural Engineering in India, a M.S degree in Food Engineering in Thailand, and completed his Ph.D in Agricultural Engineering from ... manufacturer’s instructions Protein was estimated by the Bradford method using bovine serum albumin as standard [38] All experiments were run in duplicate and standard deviations (SD) were calculated using ... waste using thermophilic microorganisms for composting, waste disposal and biogas production has been widely reported [8-11] Furthermore, the interest in thermophiles has increased due to their...
- 14
- 525
- 0
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 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct 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 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy 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 theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008