نتایج جستجو برای: samoa
تعداد نتایج: 807 فیلتر نتایج به سال:
Tsunamis have been a significant threat to humans living in coastal regions throughout recorded history. The recent tsunami of September 29, 2009 was a tragic reminder of this fact, as the waves caused over 180 deaths on the islands of Samoa, American Samoa, and Apia in the south Pacific. Recent modeling results and observations have demonstrated that the ionospheric signature of an ocean tsuna...
PURPOSE To assess the prevalence of presenting visual impairment and refractive errors on the isolated island of Ta'u, American Samoa. METHODS Presenting visual acuity and refractive errors of 124 adults over 40 years of age (55 male and 69 female) were measured using the Snellen chart and an autorefractometer. This sample represented over 50% of the island's eligible population. RESULTS In...
Banana Bunchy Top Virus (BBTV) was first reported in American Samoa in 1967. The incidence and distribution of disease, however, had never been established. In March 1999, five survey teams visually inspected approximately 30,000 banana mats at 20 villages and 10 commercial farms on the main island of Tutuila. Ten thousand mats were inspected on four other islands in the territory. The virus wa...
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