منابع مشابه
Damage by Early Autumn Freeze Varies with Pecan Cultivar
Pecan [Carya illinoinensis (Wangenh.) C. Koch.] trees were injured by freezing temperatures in Oct. 2000, occurring about 4 weeks before the average first freeze and 6 weeks before the normal killing freeze (less than or equal to –2 °C). Nonbearing and bearing cultivars were rated for injury at four sites the following May. Nonbearing cultivars with little or no damage included ‘Caddo’, ‘Clark ...
متن کاملAutumn spring.
artists; signatures and monograms, an international directory. Castagno, John. Scarecrow Pr., ©2007 567 p. $225.00 Castagno, a multimedia artist and sculptor and author of other books in the Artists’ Signatures and Monograms series, presents a reference for identifying, authenticating, and verifying signatures and works of wellknown and little-known abstract artists. About 2,300 painters, print...
متن کاملHacker Wars: E-Collaboration by Vandals and Warriors
This chapter develops an analytical framework for new forms of information warfare that may threaten commercial and government computing systems by using e-collaboration in new ways. The framework covers (1) strategic model, (2) strategic arena, (3) e-collaboration, and (4) ethics and law. The framework then is used to compare two recorded instances of major hacker wars that erupted in the shad...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 1987
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.3565