báo cáo hóa học: " Work and diet-related risk factors of cardiovascular diseases: comparison of two occupational groups" doc
báo cáo hóa học: " Work and diet-related risk factors of cardiovascular diseases: comparison of two occupational groups" doc
... Work and diet-related risk factors of cardiovascular diseases: comparison of two occupational groups. Journal of Occupational Medicine and Toxicology 2010 5:4.Hartung et al. Journal of Occupational ... RESEARC H Open Access Work and diet-related risk factors of cardiovascular diseases: comparison of two occupational groupsDanielle Hartung1*, Martina Stadeler2, ... cells of Table 1 Prevalence and medians of CD -risk factors of the compared occupational groupsPrevalence of elevated risks median (P25-P75) p1Group chef group office group chef group office...
- 8
- 448
- 0
báo cáo hóa học: " Tuberculosis and HIV co-infection: its impact on quality of life" potx
... betweenquality of life and self stigma, insight and adverse effects of medication in patients with depressive disorder. Depression and Anxiety 2009, 26(11):1033-9.Health and Quality of Life Outcomes ... activity.Mobility, work capacity, and activities were included inthe level of dependence. Financial issues; home and phys-ical environment; availability of transport; physical safety and security, and participation ... a cutoff point for psychological, level of independence,social, and environmental domains (because of a normaldistribution of the scores). Median was used as cutoffpoint for physical and spiritual...
- 7
- 500
- 0
báo cáo hóa học: " Time and frequency domain methods for quantifying common modulation of motor unit firing patterns" pot
... delay and coherence magnitude and inversely proportional tothe FFT epoch duration [24]. However for delays of theorder of magnitude of ± 50 ms and FFT lengths of approx-imately 2 s, this type of ... is the number of data segments employed and X1n (f) and X2n (f) are the dis-crete Fourier transforms of the nth data segments of x1 (t) and x2 (t). This estimate is biased and its probability ... time domain method offers greater resolution in time(the latency of the correlations are easily revealed) at theexpense of the requirement of a priori knowledge of thebandwidth of the common modulating...
- 12
- 479
- 0
báo cáo hóa học:" Patient and surgery related factors associated with fatigue type polyethylene wear on 49 PCA and DURACON retrievals at autopsy and revision" pptx
... accuracy of the visual wear, score and analy-sis.AcknowledgementsThe authors wish to thank the collaborators of Liestal Hospital: Prof. Gieri Cathomas and Mr. Christian Tosch, Department of Pathology ... Arthroplasty:Analysis of Inserts Retrieved at Revision and Autopsy. InAmerican Association of Hip and Knee Surgeons Thirteenth Annual FallMeeting Dallas, Texas, American Association of Hip and Knee Sur-geons; ... perform-ance in autopsy and revision retrievals and identifypatient- and surgery- related factors by minimizing hard-ware influence. We therefore included retrievals of justone design and manufacturer....
- 10
- 396
- 0
Báo cáo hóa học: "Qualitative and quantitative analysis for solutions to a class of Volterra-Fredholm type difference equation" docx
... direction only includes the work of Ma [3] to our knowledge. We note in order to fulfill the analysis of qualitative and quantitative properties of the solutions of Eq. (1), which has more complicatedform ... Analysis of the properties of the solutions of Eq. (1)In this section, we will present some results on the boundedness, uniqueness, and con-tinu ous dependence on initial data of the sol utions of ... qualitative and quantitative properties of solutions of aclass of Volterra-Fredholm type difference equation. Some results on theboundedness, uniqueness, and continuous dependence on initial data of...
- 16
- 323
- 0
Báo cáo hóa học: " Boron and Nitrogen Doped Single walled Carbon Nanotubes as Possible Dilute Magnetic Semiconductors" doc
... transistors, involve turning of and on the flow of current in the form of holes and electrons. On theother hand the storage of data employs a separatematerial consisting of nanosized magnetic materials.There ... further investigation of the electronic and magnetic properties of boron and nitrogen doped SWNTsusing molecular orbital theory.There have been a number of theoretical treatments of carbon nanotubes ... hand the properties of tubes func-tionalized at the open ends can be predicted with muchshorter tubes. To the best of our knowledge there havebeen no investigations of the effect of boron and...
- 3
- 189
- 0
Báo cáo hóa học: "EXTENSION AND GENERALIZATION INEQUALITIES INVOLVING THE KHATRI-RAO PRODUCT OF SEVERAL POSITIVE MATRICE" pot
... if matrix A is square and nonsingular, then A+= A−1 and [ABB∗D] ≥0ifandonlyifD ≥B∗A−1B .Let Z1 and Z2be the real matrices of zeros and ones of order m ×r and n ×s,respec-tively, ... are rectangular partitioned matrices of order m ×n,thendueto (2.11)ofLemma 2.2 there exist two real matrices Z1 and Z2 of zeros and ones of ordermk×r and nk×s, respectively, such thatki=1∗Ai= ... (3.27).Proof. This theorem follows from [3, Theorem 3.1(ii) and (iii)]. We give proof for thesake of convenience. In (2.20 )and( 2.22)ofLemma 2.4,setk= 1andreplaceU by ZT,U∗by Z,andX byki=1ΘAi,whereZ,...
- 21
- 305
- 0
Báo cáo hóa học: " Progressive and Error-Resilient Transmission Strategies for VLC Encoded Signals over Noisy Channels" docx
... transmission of images and videos, or the binarization step of coding algo-rithms such as EBCOT [15] and CABAC [16] used in state- of- the-art image and video coders/decoders. A prior analysis of the ... performance and visual quality obtained, respectively, with concatenated Huffman codes and two transmission schemesusing Hu-Tucker codes for low subband and Huffman codes for high subbands. These ... constructionframework for the transmission of VLC encoded sources overnoisy channels. Several practical algorithms with differenttrade-offs in terms of error-resilience, progressivity, and fea-sibility of soft...
- 18
- 252
- 0
báo cáo hóa học: " Work life of persons with asthma, rhinitis, and COPD: A study using a national, population-based sample" docx
... University of California, San Francisco.We used Kaplan-Meier life table analysis to estimate theduration of the work life of persons with each of the res-piratory conditions and the groups with and ... retirement since thelevel of pension benefits for most Americans is a function of the number of years worked. Also, the last few years of work are the time when much of one's retirement savingsare ... marital status, and extent of formal education2 Work characteristics include occupation, industry, and exposure to vapors, gases, dust, or fumesJournal of Occupational Medicine and Toxicology...
- 9
- 295
- 0
báo cáo hóa học: " Development and evaluation of a computer-based medical work assessment programme" pdf
... each case istransferred to a PC and evaluated statistically and graphi-cally: the number of individual occurrences of each task,mean duration of each occurrence of each task, the totaltime (in ... problem of these conventional methods [5]. Remembering workingevents or examples of behaviour during subjective inter-views can present problems of bias [6].Equally, the exclusive use of questioning ... [6].Equally, the exclusive use of questioning causes other riskssuch as the risk of misjudgement and inadequate confron-tation with real working events [1].Computer-based recording methodology...
- 5
- 381
- 0
Từ khóa: báo cáo môn học hóa dầubáo cáo trường học văn hóa năm 2012báo cáo trường học văn hóaquảng cáo trên báo giấy hoa học tròtrang bìa báo cáo đại học hoa senbáo cáo khoa hoc hóa họcchuyên đề điện xoay chiều theo dạngGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀM