منابع مشابه
SNAKES, ROTATORS, SERPENTS, AND THE OCTAHEDRAL GROUPt
Specific configurations of horizontal and vertical bending magnets are given that, when acting on the spin polarization vector of a particle beam, generate a group of 24 operators isomorphic to the group of rotational symmetries of a cube, known as the octahedral group. Some of these configurations have the feature of converting transversely polarized beams to longitudinally polarized beams (or...
متن کاملVenomous Animal Injuries
Venomous animals account for considerable morbidity and mortality worldwide. Snakes alone are estimated to inflict 2.5 million venomous bites annually, with approximately 125,000 deaths. The actual numbers may be much larger. Southeast Asia, India, Brazil, and areas of Africa lead the world in snakebite mortality. It is impossible to estimate the worldwide morbidity and mortality resulting from...
متن کاملA Venomous Bite
As to the evidence of some venomous bite, a faint patch of the ecchymosis was seen mentioned in the accompanying report of the police, just on the inner side of the left anklejoint (about the internal inaleolus). This site of injury was cleansed, and haying failed to observe anything like the ecchymosis, I cut into the said part, which also did not reveal any extravasation of blood thereabout. ...
متن کاملVenomous snakebites in southern Croatia.
This retrospective study is based on the analysis of 542 snakebite envenomation cases in southern Croatia, which were treated in the University Hospital Split over the period of 21 years. The aim of this study was to determine the incidence of venomous snakebite in southern Croatia, epidemiological and clinical features of snakebite and treatment in the region. The mean annual snakebite inciden...
متن کاملEncounters with venomous sea-life.
BACKGROUND Sea-life with envenomation capabilities are quite abundant and diverse worldwide, being predominantly found in tropical waters. Most envenomations occur not as an attack, but as a result of self defense when the animal perceives danger; and often when locals or tourists are engaged in recreational activities. Most of these cases have only minor injuries, and few are fatal. OBJECTIV...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific American
سال: 1903
ISSN: 0036-8733
DOI: 10.1038/scientificamerican02281903-154