Sun Pillar seen in Jamaica
نویسندگان
چکیده
منابع مشابه
Pest reduction services by birds in shade and sun coffee in Jamaica
The reduction of insect pests by birds in agriculture may provide an incentive for farming practices that enhance the conservation value of farms for birds and other wildlife. We investigated pest reduction services by insectivorous birds on a coffee farm in Jamaica, West Indies. Our results suggest that birds reduced insect pests on our study site. Infestation by the coffee berry borer Hypothe...
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سرطانهای جلدی را می توان به انواع پیش بدخیم و بدخیم تقسیم نمود. شایعترین ضایعه جلدی پیش بدخیم، کراتوز آفتابی نام دارد که بصورت ضایعات خشک و دلمه دار جلدی بروز می کنند - لنتیگو آفتابی یک ضایعه پیش بدخیم دیگرن است که بصورت لکه های قهوه ای و صاف (غیر برجسته روی پوست مشاهده می شوند) ضایعات پیش بدخیم در صورت عدم درمان می توانند بدخیم شوند.
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A 4f-month-old female infant had a melanoma arising in the mucosa overlying the maxilla. Melanoma in infancy is a clinical curiosity. Transplacental transfer of melanoma from mother to foetus has been reviewed by Skov-Jensen, Hastrup & Lambrethsen (1966). There is no evidence that such was the case here. This lesion in situ, the resected specimen and a photomicrograph of the lesion are shown in...
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The relative prevalence and clinical pattern of the major rheumatic diseases in the patient population of a teaching hospital in Jamaica were studied over the 3-year period 1974--7. The prevalence of systemic lupus erythematosus approached that of rheumatoid arthritis (RA). All grades of severity of RA were seen, and there was an unusually high proportion of females with RA. Rheumatic fever and...
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Tertiary health care in Jamaica is provided largely by the government. There are 23 government (public) hospitals and 10 private hospitals. Some of the public hospitals have small private wings attached. The government hospitals are classified as types A, B, C, and specialist. There are 3 type A hospitals: the University Hospital of the West Indies (UHWI) and Kingston Public Hospital (KPH), loc...
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ژورنال
عنوان ژورنال: Nature
سال: 1883
ISSN: 0028-0836,1476-4687
DOI: 10.1038/028225c0