منابع مشابه
Swifts: A Guide to the Swifts and Treeswifts of the World. 2nd edition
possibility that the cowbird trapping was ineffectively implemented. Hall and Rothstein digress somewhat from local cowbird-control removals to potential landscape alternatives. Sorely overlooked in that treatment was a critical appraisal of broad-scale control options. In fact, data and analyses of several studies elsewhere in this volume suggest potential cowbird effects on host communities a...
متن کاملHantavirus Pulmonar Syndrome: A Zebra Worth Knowing -- American Family Physician
www.aafp.org/afp AMERICAN FAMILY PHYSICIAN 1015 omyscus maniculatus), one of the most common small mammals in the United States. Additionally, the cotton rat and rice rat are the rodent vectors in the southeastern United States for the Black Creek Canal and Bayou viruses, respectively; the whitefooted mouse carries the New York virus in the northeast. Before 1993, illness caused by hantaviral i...
متن کاملVery Large Annotated Database of American English
Object ive To construct a data base (the "Penn Treebank') of written and transcribed spoken American English annotated with detailed grammatical structure. This data base will serve as a national resource, providing training material for a wide variety of approaches to automatic language acquisition, a rei~rence standard for the rigorous evaluation of some components of natural language underst...
متن کاملKnowing How vs . Knowing That
More than forty years after Gilbert Ryle published his paper on "Knowing How and Knowing That" in 1945, 1 the problem of practical knowledge has still failed to establish for itself a secure position in the field of problems dealt with by analytic philosophers. Thus even today it can safely be asserted that it is discursive or theoretical knowledge, knowledge linguistically expressed, above all...
متن کاملAerodynamics of gliding flight in common swifts.
Gliding flight performance and wake topology of a common swift (Apus apus L.) were examined in a wind tunnel at speeds between 7 and 11 m s(-1). The tunnel was tilted to simulate descending flight at different sink speeds. The swift varied its wingspan, wing area and tail span over the speed range. Wingspan decreased linearly with speed, whereas tail span decreased in a nonlinear manner. For ea...
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ژورنال
عنوان ژورنال: Lumen: Selected Proceedings from the Canadian Society for Eighteenth-Century Studies
سال: 1994
ISSN: 1209-3696,1927-8284
DOI: 10.7202/1012526ar