Quantitative analysis for the risk of human cancer from the ingestion of inorganic arsenic has been based on the reported cancer mortality experience in the blackfoot disease (BFD) -endemic area of southwest Taiwan. Linear regression analysis shows that arsenic as the sole etiologic factor accounts for only 21% of the variance in the village standardized mortality ratios for bladder and lung ca...

Abstract Poverty is a common problem faced by various social and economic forms. Eliminating poverty major issue of concern research all over the world. Land policies for alleviation are an effective means affecting land agriculture development, increasing productivity cultivated land, promoting growth in farmers’ income production. In recent years, it has played important role poverty-stricken...

This article questions some recent analyses which claim that global neo-liberal discourses are disseminated to shift the focus away from development towards a greater emphasis on security issues. Taking as its point of departure the analysis of empirical material from Cape Town, the article shows that security and development in South Africa were never separate concerns. After the ANC came to p...

BACKGROUND This study aimed to examine the associations between aboriginality, age, demographic and socioeconomic factors of the mother and the risk of low birth weight (LBW) in mountain townships of Taiwan. METHODS We analyzed the LBW proportion of single live babies born to 2032 first-time mothers between 2004 and 2005. Data were analyzed using the chi-square test, analysis of variance, the...

tuberculosis is a continuous threat for health in all parts of the world. an estimated one-third of the world, s population is infected with the mycobacterium tuberculosis and 7 to 8 million people develop tb disease each year. the purpose of this study was to investigate the rate of tuberculosis in the townships of yazd province, iran. during the study period (1997-1999), 3885 suspected tuberc...

Methods Using herbarium records from the Oklahoma Vascular Plants Database from 1903 to 2004, we reconstructed the spatial and temporal collection history of two alien invasive taxa (Lonicera japonica and Tamarix spp.) and three native expansive species (Ambrosia psilostachya, Amphiachyris dracunculoides and Juniperus virginiana). To compare the overall collecting trend, groups of native non-ex...

introduction environmental fans believe that sustainable development depends on future needs to balance the objectives of social, economic and environmental development. although these goals are contradictory in the short term, but will strengthen each other in the long term. sustainable economic growth depends on a specific amount of resources, such as pollution absorption and resource regener...

The objective of this study was to determine the prevalence of Hepatitis A Virus (HAV) in sea food samples in the Isfahan and Shahrekord townships in Iran. From September 2010 to April 2011, a total of 300 samples of fresh fish, shrimp, crab and lobster were obtained from randomly selected retail stores in the Isfahan and Shahrekord townships in Iran. The samples were tested for the presence of...

This study examined associations between AIDS-orphanhood status, poverty indicators, and psychological problems (depression, anxiety, post-traumatic stress, peer problems, delinquency, conduct problems) among children and adolescents in townships surrounding Cape Town, South Africa. One thousand and twenty-five children and adolescents completed standardized and culturally sensitive cross-secti...