نتایج جستجو برای: poisonous
تعداد نتایج: 1991 فیلتر نتایج به سال:
The recent derailment of a freight train in the U.S. state Ohio unleashed hazardous chemicals - and poisonous divisions American politics.
Now more and more ecologists concern about the impacts of dam construction on fish. However, studies of fishes downstream Gezhouba Dam were rarely reported except Chinese sturgeon (Acipenser sinensis Gray). In this study, catch investigations and five hydroacoustic detections were completed from 2015 to 2016 to understand the distribution, size, and categories of fishes and their relationship w...
Innovations in organismal functional morphology are thought to be a major force in shaping evolutionary patterns, with the potential to drive adaptive radiation and influence the evolutionary prospects for lineages. But the evolutionary consequences of innovation are diverse and usually do not result in adaptive radiation. What factors shape the macroevolutionary impact of innovations? We asser...
It has been speculated that some deep-sea fishes can display large vertical migrations and likely doing so to explore the full suite of benthopelagic food resources, especially the pelagic organisms of the deep scattering layer (DSL). This would help explain the success of fishes residing at seamounts and the increased biodiversity found in these features of the open ocean. We combined active p...
The present study expresses the Age Old Traditional Treatments for Snake Bites in Chittoor district of Andhra Pradesh. Tribal people of this area have authentic information about antidotes for poisonous bites. They have been using different plant parts like leaves, fruits, flowers, seeds, stem bark, tubers and roots as antidotes in the form of paste, powder, juice, infusion, decoction, and in c...
برگچه های 313 نمونه هرباریومی از گون های کرک ساده ایران شامل 240 گونه از 38 بخش، به منظور تشخیص ترکیبات ازت دار الیفاتیک سمی مورد بررسی قرار گرفتند. کاتابولیتهای (فروگوهره ها) ترکیبات ازت دار، 3- نیترو-1-پروپانول و اسید 3- نیترو پروپیونیک برای احشام سمی هستند. وجود این ترکیبات در 42 آرایه، شامل 31 گونه از گون های ایران گزارش می شود.
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