background characteristics of adolescents by sex and study sites
Báo cáo hóa học: " Improved characteristics of near-band-edge and deep-level emissions from ZnO nanorod arrays by atomic-layer-deposited Al2O3 and ZnO shell layers" potx
... the optical characteristics of ZnO/Al2O3 and ZnO/ZnO core-shell NRAs The nearband-edge (NBE) emission was significantly enhanced, and the deep-level band was suppressed by the Al2O3 and ZnO shells ... Page of Results and discussion Top-viewed and cross-sectional SEM images of asgrown ZnO NRAs are shown in Figure 1a,b, respectively The diameter of ZnO nanorods is in the range of 90 to 100 nm, and ... surface of ZnO cores was suppressed by the Al2O3 and ZnO shell layers The shell layers also reduce the surface band bending, leading to the increase in overlap of the wavefunctions of electrons and...
- 9
- 308
- 0
Báo cáo nghiên cứu khoa học: "STUDY ON THE ANTIBACTERIAN CHARACTERISTICS OF TEA TREE OIL AND ITS APPLICATION IN COSMETICS" ppt
... (98%) concentration of terpinen-4-ol It may be caused by the less composition of other components in the essential oil and the different cell structures of different types of bacteria 3.2.Quantitative ... that with 0.5% and 0.25% v/v, all fractions of the essential oil have the antibacterial efficiency of about 90%, including of the fraction of 98% terpinen-4-ol to all chosen types of bacteria, ... of Action of Melaleuca alternifolia (Tea Tree) Oil on Staphylococcus aureus, determined by Time-Kill, Lysis, Leakage, and Salt Tolerance Assays and Electron Microscopy, Antimicrobial agents and...
- 9
- 447
- 0
Study on epidemiological characteristics of fasiolosis in buffaloes and bovines in thai nguyen, bac kan, tuyen quang province and preventive and treatment methods (2010 2013)
... Materials of study 2.2.1 Materials and samples of study * Animals of study: buffaloes and bovines at diffenrent age, and freshwater snails * Samples of study: samples of fresh feces from Buffaloes and ... Contamination of F gigantica eggs on grazing land Table 3.16 Contamination of F gigantica eggs in grazing land of buffaloes and bovines Top soil from grazing land Pool Place Number of Number of Number of ... with the number of parasitic flukes buffaloes and bovines 2.3.4 Studying prevention and control measures of fasioliasis caused by F gigantica in buffaloes and bovines 2.4 Methods of study * Determining...
- 15
- 254
- 0
A study of the immunomodulatory characteristics of FIP fve protein and its adjuvant effects in tumor immunotherapy
... activation of both purified CD4+ and CD8+ T cells to proliferate and secrete high levels of IL-2, IFN-γ, and IL-6 accompanied by up-regulation of CD69, OX-40 and 4-1BB in the presence of accessory ... 4.2.3 Coadministration of HPV-16 E7 and Fve enhanced IFN-γ production by E7-specific CD4+ and CD8+ T cells 161 4.2.4 Coadministration of HPV-16 E7 and Fve enhanced protection of mice against tumor ... dimensional structure of Fve dimer solved by SAD of a NaBr-soaked Fve crystal 253 Appendix 5: Potential carbohydrate-binding sites of Fve 254 Appendix 6: Structure and biological properties of mitogens...
- 290
- 391
- 0
a comparative study on classification of features by SVM and PSVM
... of all scales Using J 48 algorithm in the present work A standard tree induced with c5.0 (or possibly ID3 or c4.5) consists of a number of branches, one root, a number of nodes and a number of ... 1351–1366 Application of SVM and PSVM for problem at hand and results Fig 14 shows the methodology adopted for classification of various conditions of gear box using SVM and PSVM For each condition ... of gear box is one of the core research areas in the field of condition monitoring of rotating machines A comparative study of different classifying techniques and the ability of morlet wavelet...
- 16
- 491
- 0
Tài liệu Báo cáo khóa học: Non-specific depolymerization of chitosan by pronase and characterization of the resultant products pptx
... comparison of band absorbance Absence of a sharp and convoluted spectral band around 3600–3000 cm)1 in the spectra of both chitosan and LMWC indicated the absence of free -OH groups and the involvement ... (moles/L) · volume of titrant (mL)/mass of sample (g) and the level of deacetylation was calculated by comparison between the number of free amino groups (per unit weight of the sample) and the equivalent ... 271) 717 Fig Infrared (IR) spectra of chitosan and LMWC Table Characteristics of chitosan and low-molecular weight chitosan (LMWC), and the percentage yield of the depolymerization products Percentage...
- 11
- 673
- 0
Tài liệu Báo cáo Y học: Oxidation of phenols by laccase and laccase-mediator systems doc
... summarizes the results of our laccase oxidations of substrates 1–5, and the effect of the cosolvent and of the mediators on the amount of substrate metabolized by the enzyme (a) Laccase and laccase/HPI ... determination of laccase activity Fig Mechanisms of the O2-laccase-HPI (A) and O2-laccaseTEMPO (B) oxidation of substrates 1–5 (Fig 2) The activity of laccase was determined by following the rate of oxidation ... could be detected by LC-MS, even though the formation of small amounts of olefinic products is indicated by 1H-NMR spectra also in this case (Fig 4) There is no evidence of oxidation of the internal...
- 6
- 539
- 0
Comparision between background concentration of arsenic in urban and non urban areas of florida
... arsenic background concentrations and the extent of human activity and other soil properties A medium-sized city (Gainesville) and a relatively large city (Miami, in terms of population and level of ... increased use of fill Dudka (1993) found good correlation between concentrations of arsenic and concentrations of Al and Fe in surface soils of Poland He concluded that levels of most elements ... is the AM of the log-transformed data, s is the standard deviation of the log-transformed data, n is the number of samples, H1ya and Ha are the H-statistic from tables provided by Land (1975)...
- 10
- 650
- 0
A Report to Carnegie Corporation of New York WRITINGNEXT EFFECTIVE STRATEGIES TO IMPROVE WRITING OF ADOLESCENTS IN MIDDLE AND HIGH SCHOOLS potx
... editor of Exceptional Children and the former editor of Contemporary Educational Psychology He is coauthor of the Handbook of Writing Research, Handbook of Learning Disabilities,Writing Better, and ... inquiry, and sentence-combining; see Nagin, 2003) were found by this meta-analysis to enhance the quality of adolescents writing Study of Models (Effect Size = 0.25) The study of models provides adolescents ... subskills and processes such as handwriting and spelling; a rich knowledge of vocabulary; mastery of the conventions of punctuation, capitalization, word usage, and grammar; and the use of strategies...
- 77
- 565
- 0
Báo cáo lâm nghiệp: "Experimental weathering of mica by mycorrhizal and non-mycorrhizal beech and pine" ppsx
... vermiculite, losses of K, Fe and Mg) occurred only in the rhizosphere and was greater in pine rhizosphere than in beech rhizosphere, which could be explained by the greater amount of organic acids ... released into the rhizosphere by pine roots (Leyval, 1988) The inoculation of roots with L laccata increased Mg, Fe, Al and K mobilization from the mineral and losses of K in pine rhizosphere Under ... Comparison between the utilization of phosphorus from insoluble mineral phosphates by ectomycorrhizal fungi and rhizobacteria In: Physiological and Genetical Aspects of Mycorhizae (GianinazziPearson...
- 3
- 212
- 0
Báo cáo y học: "Characteristics of HIV-infected women and factors associated with HCV seropositivity in the Republic of Georgia" doc
... regarding IDU, sexual activity, history of sexually transmitted infection (STI), viral hepatitis, commercial sex work, risk factors of the patient’s last regular sexual partner(s), and medical care-related ... the intellectual content of the manuscript, PFS contributed to study design and provided revisions of the manuscript TT contributed to study design, drafting of manuscript and provided valuable ... 17 Vandelli C, Renzo F, Romano L, Tisminetzky S, De Palma M, Stroffolini T, Ventura E, Zanetti A: Lack of evidence of sexual transmission of hepatitis C among monogamous couples: results of a...
- 6
- 556
- 0
báo cáo khoa học: "Understanding the relationship between the perceived characteristics of clinical practice guidelines and their uptake: protocol for a realist review" doc
... concept of guideline implementability To better understand the concept of implementability and the relationship between characteristics of guidelines and their uptake by physicians, the objectives of ... management, and human-factors engineering? What is the relationship between the perceived characteristics of recommendations and their uptake by clinicians? Which perceived characteristics of recommendations ... norms, and perceived control with respect to this goal and that Page of intentions and perceived control may in turn permit prediction of actual adherence to guidelines Preliminary list of candidate...
- 9
- 415
- 0
Báo cáo y học: "Perception of Deqi by Chinese and American acupuncturists: a pilot survey" pdf
... deqi and beneficial or non-deqi and harmful Discussion Limitations The sample size of this study was small and the scope of this survey is narrow The exclusion of the timing of deqi assessment and ... Center for Integrative Medicine, University of Maryland School of Medicine, Maryland, 21207, USA Authors’ contributions KKSH and LL conceived the study design and interpreted the data KKSH wrote the ... limitation of this study We consider a participant’s reliance on memory in respect of sensation timing may result inaccuracy in a survey; therefore, we advocate a detailed exploration of dosage and...
- 5
- 278
- 0
A contrastive analysis of apologizing by english and vietnamese speakers
... 1: First rule of Lakoff‘s theory of politeness 18 Figure 2: Second rule of Lakoff‘s theory of politeness 19 Figure 3: Employment of apologizing strategies by English and Vietnamese ... Frequency of the use of apologizing categories by English and Vietnamese speakers across the first five situations 49 Table 5: Frequency of the use of apologizing categories by English and Vietnamese ... List of tables and figures v PART – INTRODUCTION 1- Rationale of the study 2- Aims of the study 3- Research questions 4- Scope of the study...
- 84
- 930
- 7
Electromigration induced failure characteristics of GMR spin valves and magnetic multilayers for the electrical reliability of spintronic devices
... A/cm2 and zero magnetic field (99 % of TTF), and (c) after failure under the both applied current density 5×107 A/cm2 and a 600 Oe of magnetic field (99 % of TTF) 190 xiii LIST OF TABLES LIST OF ... or CoFe)/ NiFe/(Fe50Mn50) based magnetic multi-layers (MLs) and GMR spin valve (SV) devices and to verify the blocking effect of Co and CoFe diffusion barrier on improving their lifetime and ... the electrical reliability of spintronic devices In the second and third parts, the objective of this project and synopsis of this thesis are described 1.1 Background and Motivation Electromigration...
- 219
- 236
- 0
Ethnic differences in cardiovascular response to stress role of trait anger, sex and migrant status
... roles of ethnicity and sex in explaining risk and incidence of CHD among Indians, the focus here lies on anger / hostility and migratory status as psychosocial risk factors modified by ethnicity and ... Brownley, Light and Anderson (1996) The effects of hostility and social support on clinic, work and home SBP and DBP were evaluated in African American and Caucasian American men and women Importantly ... men and women Such studies further highlight the possibility of distinct patterns of reactivity among different groups by ethnicity and sex Emerging Research Questions In terms of prevalence of...
- 210
- 267
- 0
Temporal Dynamics and Statistical characteristics of Ocular Wavefront Aberrations and Accommodation
... of signals This approach was adopted in the modelling of ocular aberration dynamics by Iskander et al [84] Motivated by findings of AM and FM characteristics in the dynamics of Zernike coma and ... Mathematical Background The application of scientific and engineering principles to the study of biological and medical information has long been a distinct field of life science Before the advent of modern ... much of the interpretation of this data had to be performed by human inspection, for example, by medical professionals This type of “manual” processing was severely limited in both accuracy and...
- 127
- 352
- 0
Pollution of soil by agricultural and industrial waste
... level of available lead and cadmium by half In addition, the application of zeolite reduced the lead content of rice straw by 56%, and of rice grain by 69% It reduced the cadmium content of the ... Another study was conducted in tea plantations in an area of West Java which is important for agroforestry and tourism (Sofyan et al 1997) The aim of the study was to see the effect of air pollution ... was a significant cause of pollution for lowland rice around this area, and increased the mercury content of rice The remediation of soil contaminated by lead and cadmium by growing water hyacinth...
- 4
- 227
- 0
Tài liệu Socio-demographic characteristics and sexual health related attitudes and practices of men having sex with men in central and southern Malawi doc
... Research Council of Malawi Results A total of 97 men having sex with men (MSM) were recruited and participated in the study and 83.5%, 8.2% and 8.2% were from urban, peri-urban and rural residence ... first heard of the term homosexuality Place where first heard of homosexuality Response The majority (90.6%) of MSM felt comfortable with their sexual orientation Despite of this, and 90.7% had, ... National Statistical Office guidelines (Muula, 2007b) These guidelines define rural, urban and peri-urban area status based on a decision by the Office of President and Cabinet and not based on development...
- 7
- 449
- 0
Báo cáo Y học: Characteristics of binding of insulin-like growth factor (IGF)-I and IGF-II analogues to the type 1 IGF receptor determined by BIAcore analysis pptx
... (induced by 24 h serum-free conditions) was completely prevented and that cell viability was fully maintained by IGF-I and IGF-II at concentrations of nM and 10 nM, respectively (Figs and 4) Indeed, ... were determined at a ¯ow rate of 30 lLámin)1 to minimize mass transfer effects, and by allowing 300 s for association and 900 s for dissociation In the case of IGF-I and related analogues, the concentrations ... binding af®nities of IGF-I and IGF-II to rhIGF1R (Kd 4.45 and 23 nM, respectively) were comparable to the binding af®nities (Kd 3.5 and 20 nM, respectively) reported in the study by Jansson et...
- 8
- 482
- 0
Tìm thêm: 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 điều tra đối với đối tượng giảng viên và đối tượng quản lí 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 rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha 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 chỉ tiêu chất lượng 9 tr 25