نتایج جستجو برای: development of new asbestos
تعداد نتایج: 21437904 فیلتر نتایج به سال:
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
Macicnant plevral mesothestioma is a primary neoplasm of the plevra asbestos exposune Ïs known to bean important risk factor in abovt 80% of cases. Ths case report presents  32 yr oldman who has no history of asbestos onset plevrstsl chestpain whsch msmecs pulmonary in farction. Due to embols. By revewing the records there are few case of sudden onset pasn. Ïn addstion pleuritic pasn was awo...
in the new age, in regard to human success in education in the globalizing world, one can consider english proficiency and individual differences as two important issues. in efl settings, reading skill plays an important role in education. it seems that using multiple intelligences theory in efl classes which values individual differences by tapping different intelligences, can be rewarding. as...
In recent years there has been an increase in the incidence of a rare malignant tumour—mesothelioma— affecting the lining of the lung or abdominal organs. The evidence points to a relationship between the occurrence of this tumour and exposure to asbestos, and in some cases the exposure need only be slight both in intensity and in duration. This means that not only the manufacturing, but also t...
critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...
abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
BACKGROUND National disparities in asbestos use will likely lead to an unequal burden of asbestos diseases. OBJECTIVES As economic status may be linked to asbestos use, we assessed, globally, the relationship between indicators of national economic development and asbestos use. METHODS For the 135 countries that have ever used asbestos, per capita asbestos use (kilograms per capita per year...
Asbestos is a mineral-mined form the rocks, consisting in amosite (brown asbestos), crocidolite (blue asbestos) and÷or chrysotile (white asbestos) used in many industries. Researches about the exposure to asbestos dust and asbestosis related diseases started almost a century ago. The first case report of fatal asbestosis disease was published in 1906, in England, by Dr. Hubert Montague Murray. ...
To cite: Abeyratne R, Wills P, Dubrey SW. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013008928 A 62-year-old man presented with increasing shortness of breath. The chest x-ray demonstrated multiple opacities (figure 1). On questioning, he had worked at a local asbestos plant, the appearances being consistent with asbestos-related pleural plaques. One of the ...
AIMS To examine the incidence and mortality patterns for malignant mesothelioma and pleural cancer in New Zealand between 1962-1996, and relate these to past use of asbestos. METHODS Data concerning cases of mesothelioma 1962-1996, deaths from pleural and lung cancers 1974-1996, and data on imports of raw asbestos and asbestos products were obtained from government registers and publications....
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