Xem 1-20 trên 20 kết quả Asbestos
  • Amiang (hay còn gọi là asbestos) là tên gọi chung của loại sợi khoáng silicat, được bắt nguồn từ tiếng Hi Lạp cổ có nghĩa là “ không thể bị phá huỷ “. Phân loại amiang Amiang có sáu loại được chia thành hai nhóm chính: nhóm serpentin và nhóm amphibol, trong đó amiang trắng (chrysotil) thuộc nhóm serpentin và năm loại còn lại thuộc nhóm amphibol.

    pdf5p phungnhi2011 17-03-2010 159 49   Download

  • Under moderate conditions the body automatically adjusts itself to keep its temperature within safe limits. Sweating is the body's most efficient means of getting rid of heat, but the more humid the air, the harder it is for sweat to evaporate and the harder it is for the body to cool off. Under hot and humid conditions, work becomes harder because much of our blood is going to the surface of the body, and less is available to the active muscles. Loss of salt from sweating can result in fatigue.

    pdf50p 123859674 02-07-2012 23 5   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Patterns of pulmonary dysfunction in asbestos workers: a cross-sectional study

    pdf7p panasonic09 13-01-2012 12 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Lung function in asbestos-exposed workers, a systematic review and meta-analysis

    pdf16p panasonic09 13-01-2012 19 3   Download

  • State of the Science and Roadmap for Research (hereafter called the Roadmap), that provides an overview of the state of the science and a plan for future research in areas including toxicology, mineralogy, epidemiology, and exposure assessment. The focus of the proposed research is on clarifying the relationship between human health effects and the physical and chemical characteristics

    pdf0p nunongnuna 01-04-2013 17 3   Download

  • Tình hình và mục đích nghiên cứu: Hiện nay việc tiêu thụ các chất liệu có Asbestos ở Việt Nam được xem là khá cao. Nhìn chung người dân Việt nam chưa am hiểu sâu về những nguy cơ của chất Asbestos do đó việc xây dựng một chương trình phòng ngừa là mối quan tâm hiện nay của các nhà khoa học ở Việt nam.

    pdf29p sonkim111 04-05-2011 40 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài:Clinical consequences of asbestos-related diffuse pleural thickening: A review

    pdf10p panasonic09 13-01-2012 16 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Retrospective exposure assessment to airborne asbestos among power industry workers

    pdf9p panasonic09 13-01-2012 11 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Comparative analysis of induced sputum and bronchoalveolar lavage fluid (BALF) profile in asbestos exposed workers

    pdf7p panasonic09 13-01-2012 13 2   Download

  • A resolution agreed at ILO’s 2006 conference clarified the purpose of the asbestos convention. It said “the elimination of the future use of asbestos and the identification and proper management of asbestos currently in place are the most effective means to protect workers from asbestos exposure and to prevent future asbestos-related deaths.” The 2006 resolution added that the convention “should not be used to provide a justification for, or endorsement of, the continued use of asbestos.

    pdf6p taisaokhongthedung 09-01-2013 19 1   Download

  • The Draft Code of Practice for Demolition of Buildings was first issued in February 1998 to provide guidance on safe and good practices for demolition works and for compliance with the requirements of the relevant provisions of the Building (Administration) Regulations and Building (Demolition works) Regulations relating to demolition works.

    pdf180p contentnew 07-05-2012 85 33   Download

  • Key elements of successful programmes Key elements of successful WHP programmes include: establishing clear goals and objectives, linking programmes to business objectives; strong management support; effective communication with, and involvement of, employees at all levels of development and implementation of the WHP programme; creating supportive environments; adapting the programme to social norms and building social support; considering incentives to foster adherence to the programmes and improving self-efficacy of the participants. ...

    pdf43p nhacchovina 22-03-2013 22 6   Download

  • Amiăng có đặc điểm cách điện, cách nhiệt, cách âm, chịu được nhiệt độ cao, chịu được axit, kiềm và lâu hỏng. Vì vậy amiăng được sử dụng rộng rãi với khối lượng rất lớn. Ví dụ, các ống dẫn nước nóng thường được bọc một lớp sợi bông amiăng, bên ngoài trát ximăng để giữ nhiệt. Công nhân làm việc ở nơi có nhiệt độ cao thường được trang bị tạp dề che ngực, đùi, chân và găng tay làm bằng sợi bông amiăng để chống bỏng.

    pdf3p bibocumi9 13-10-2012 24 5   Download

  • Under moderate conditions the body automatically adjusts itself to keep its temperature within safe limits. Sweating is the body's most efficient means of getting rid of heat, but the more humid the air, the harder it is for sweat to evaporate and the harder it is for the body to cool off.

    pdf30p tieulac 26-11-2010 31 4   Download

  • Medical Records The worker is assured access to his or her medical records maintained by their employers or by outside contractors. Medical records include: Medical and employment questionnaires or histories (including job description and occupational exposures). Results of medical examinations (pre-employment, pre-assignment, periodic or episodic) and laboratory tests (including X-ray examinations and all biological monitoring). Medical opinions, diagnoses, progress notes and recommendations. Descriptions of treatment and prescriptions. Employee medical complaints.

    pdf20p tieulac 26-11-2010 51 4   Download

  • Exposure to pollutants from the World Trade Center attacks has come primarily in three phases. First, the collapse of the two 110-story towers and adjacent structures generated high-intensity, peak pollution discharges on September 11th . Second, fires from the crash of two fuel-filled airliners into the Trade Center towers and fires and the resulting smoke plume at Ground Zero following the towers’ collapse created significant additional pollution discharges, which continued to some degree for at least three months.

    pdf0p saimatkhauroi 01-02-2013 17 4   Download

  • These are ambitious orientations and recommendations and they are faced by formidable challenges. They go against the conventional practice of most health professional schools. They are difficult but not impossible to implement. Indeed, WHO orientations that many have considered utopian have been realized. It has taken time and effort, resources*, diplomacy and patience. In many respects, what this report proposes is already in operation, albeit informally and on a small scale. ...

    pdf218p chiecxedien 02-01-2013 11 1   Download

  • A variety of occupational risks is known to cause cancer. Every year more than seven million people die of cancer. Forty percent of these cases could be prevented which means that one in every ten cancer deaths is preventable through interventions targeted on exposure in the working environment. The articles in this issue of GOHNET highlight some aspects of the problem and the prevention of occupational cancer.

    pdf11p taisaokhongthedung 09-01-2013 16 1   Download

  • Certain jobs have a notorious reputation for causing cancer. Asbestos and lung cancer and mesothelioma, a cruel and invariably fatal cancer. Vinyl chloride exposure and liver cancer. Work in the rubber industry and bladder cancer. And nasal cancer and work with wood or leather dust. But many other jobs have a risk which is just as real, but which is less commonly known. The man who delivered the milk to an asbestos factory in Canada got cancer as a result. Nurses handling cancer drugs can be at risk.

    pdf14p taisaokhongthedung 09-01-2013 16 1   Download

  • Investigate Review existing sources, like workplace sick leave, accident, compensation and pension records. Don’t forget retired members – many cancers take decades to emerge, so may only occur after a worker has finished working. Newspaper reports may highlight local deaths linked to occupational disease. Where there is a suspicion of a problem, dig deeper. Surveys Do-it-yourself research can quickly identify problems. This need not be a highly scientific and time-consuming business.

    pdf8p taisaokhongthedung 09-01-2013 36 1   Download

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