منابع مشابه
Geographic distribution of important cancers in Iran
Introduction: Each year, 10 million people are faced with cancer and about 6 million of them die throughout the world. This study aimed at investigating the geographical distribution of cancer and its environmental risk factors in Iran. Methods: The present study was mapping the available data collected from the reports of Iranian Center for Disease Control (Cancer Bureau) regarding the frequen...
متن کاملGeographic distribution of Astragalus in Iran
The geographic distribution of Astragalus (Fabaceae) in Iran was analyzed using a database of 7606 georeferencedobservations. Astragalus occurs in all provinces of Iran, but 88% ofthe observations are in five provinces including Tehran, West-Azerbaijan, Esfahan, Kordestan, and Khorasan-e Razavi.Most species are rare and narrowly endemic: Thelargest distance between two observations of the same ...
متن کاملHuman migration, railways and the geographic distribution of leprosy in Rio Grande do Norte State--Brazil.
INTRODUCTION Leprosy is a public health problem in Brazil where 31,044 new cases were detected in 2013. Rio Grande do Norte is a small Brazilian state with a rate of leprosy lower than other areas in the same region, for unknown reasons. OBJECTIVES We present here a review based on the analysis of a database of registered leprosy cases in Rio Grande do Norte state, comparing leprosy's geograp...
متن کاملInvestigating the Biological Form and Geographic Distribution of Traditional Semiromic Rangeland Medicinal Plants
Nowadays, medicinal plants are being used to cure ailments and improve health. The vegetative form and biological shape of plants establish a clear relationship with specific environmental and human factors. The purpose of this study was to study the vegetative form, geographical distribution and therapeutic application of indigenous medicinal plants in Semirom rangelands. Medicinal plant speci...
متن کاملInvestigation of the Benzene Concentration and Distribution in Tehran Using Geographic Information System Modelling
Introduction and purpose: Air pollution has been recognized as the most important environmental risk factor worldwide. Benzene which is one of the four pollutants attributed to BTEX (Benzene, Toluene, Ethylbenzene, and Xylene) has been proven to be a carcinogenic component. These pollutants can be easily absorbed and taken into the body via inhalation. With this background in mind, the present ...
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ژورنال
عنوان ژورنال: JAMA: The Journal of the American Medical Association
سال: 1899
ISSN: 0098-7484
DOI: 10.1001/jama.1899.02450290038011