منابع مشابه
Glass-coated kites and cervical injuries: a serious threat to children and adults
Kite flying is a popular game for children and adults all over the world. In India, Pakistan, and Bangladesh, people celebrate the arrival of spring by holding a kite festival. These kite festivals include a game of kite fighting, in which participants attempt to use their kite to cut the string of a rival kite. An abrasive material is often placed on the string of the kite to increase its abil...
متن کاملThe Analytic Technique and Experimental Research Methods of Post-buckling about Slender Rod Strings in Wellbore
The buckling behavior of rod strings in wellbore is one of the key issues in petroleum engineering. The slender rod strings in vertical wellbore were selected as research objects. Based on the energy method, the critical load formulas of sinusoidal and helical buckling were derived for the string with the bottom of the wellbore pressure. According to the sinusoidal and helical buckling’s geomet...
متن کاملWhat is Decidable about Strings?
We prove several decidability and undecidability results for the satisfiability/validity problem of formulas over a language of finite-length strings and integers (interpreted as lengths of strings). The atomic formulas over this language are equality over string terms (word equations), linear inequality over length function (length constraints), and membership predicate over regular expression...
متن کاملHand Injuries by the Killer Kite Manja and Their Management
Although hand injuries due to kite strings seem to be trivial, these injuries could be serious enough to lose the function of hand. This case series in the division of Plastic and Reconstructive Surgery of our institution from August 2014 to January 2016 evaluated the clinic-etiological profile, severity and management of hand injuries due to kite strings assessed clinically and radiologica...
متن کاملPrioritizing species conservation: does the Cape Verde kite exist?
The Cape Verde kite (Milvus milvus fasciicauda) is considered to be one of the rarest birds of prey in the world and at significant risk of extinction. For this reason there is great interest in both the taxonomic and the population status of this group. To help resolve its taxonomic status, we provide phylogenetic analyses based on three mitochondrial genes for a sampling of kites in the genus...
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ژورنال
عنوان ژورنال: Journal of the Meteorological Society of Japan. Ser. I
سال: 1910
ISSN: 0026-1165,2186-9049
DOI: 10.2151/jmsj1882.29.9_en1