منابع مشابه
Why Speed Kills
The use of a high rate of a delivery in academic debate has long been an issue of controversy, leading old-school judges to withdraw their allegiance from the activity, fueling dissatisfaction and encouraging the formation of alternative debating leagues and formats. It is unfortunate that the main outcries against speed debate are based largely on misconceptions and flawed conventional wisdom....
متن کاملSpeed kills: ineffective avian escape responses to oncoming vehicles.
Animal-vehicle collisions cause high levels of vertebrate mortality worldwide, and what goes wrong when animals fail to escape and ultimately collide with vehicles is not well understood. We investigated alert and escape behaviours of captive brown-headed cowbirds (Molothrus ater) in response to virtual vehicle approaches of different sizes and at speeds ranging from 60 to 360 km h(-1). Alert a...
متن کاملSpeed kills: Highly relativistic spaceflight would be fatal for passengers and instruments
Highly relativistic speeds are desirable for interstellar travel. Relativistic time dilation would reduce the subjective duration of the trip for the travelers, so that they can cover galaxy-scale distances in a reasonable amount of personal time. Unfortunately, as spaceship velocities approach the speed of light, interstellar hydrogen H, although only present at a density of approximately 1.8 ...
متن کاملSpeed kills: cellular and molecular bases of methamphetamine-induced nerve terminal degeneration and neuronal apoptosis.
Methamphetamine (METH) is a drug of abuse that has long been known to damage monoaminergic systems in the mammalian brain. Recent reports have provided conclusive evidence that METH can cause neuropathological changes in the rodent brain via apoptotic mechanisms akin to those reported in various models of neuronal death. The purpose of this review is to provide an interim account for a role of ...
متن کاملWhy Asthma Still Kills
The Ulster Medical Society grants to all users on the basis of a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence the right to alter or build upon the work non-commercially, as long as the author is credited and the new creation is licensed under identical terms. 4. Derouin F, Bultel C, Roze S. AFSSA (Agence Française de Sécurité Sanitaire des Aliments). Toxoplasm...
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ژورنال
عنوان ژورنال: Clinical Gastroenterology and Hepatology
سال: 2011
ISSN: 1542-3565
DOI: 10.1016/j.cgh.2010.12.023