نتایج جستجو برای: calico
تعداد نتایج: 118 فیلتر نتایج به سال:
سیب زمینی با نام علمی (solanum tuberosum l.)، از نظر اهمیت غذایی و اقتصادی بعد از محصولاتی چون گندم، برنج، ذرت و جو در رتبه پنجم قرار دارد. بیماری های ویروسی از مهم ترین عوامل خسارت زای سیب زمینی در جهان و ایران محسوب می شوند. ویروس های آلوده کننده سیب زمینی از جمله ویروس وای سیب زمینی، پیچیدگی برگ سیب زمینی ، اس سیب زمینی و موزاییک یونجه در مناطق مهم سیب زمینی کاری دنیا، خسارات شدید اقتصادی را...
Problems involving capillary barriers along sloping, layered unsaturated soils were first addressed by ZaslavThis study presents a systematic approach to analyze the flow sky and Sinai (1981a, 1981b). In the last few decades, diversion and flow focusing caused by the natural flow-barrier system several quantitative analyses of lateral water flow in in the unsaturated zone (UZ) of Yucca Mountain...
C ome on, baby. Come on, .little fat girl." "Come on, sweetie. Come here before I slap you down/' "Come on. Mind your manners, young lady. Don't get smart. Put that foot down before I knock the ears off you." It Is 6 in the morning at Barn 22C at Saratoga Raceway. The grooms are in the stalls talking to the horses, shaking out the straw. Spot, the old, subdued dog, sleeps on the dark, raked-ear...
This presentation describes the activities of a Special Interest Group which focuses on the “Integration of Speech Technology in (Language) Learning”. This SIG is unusual in the sense that it is a “bridge” between two essential, complementary traditions needed for success in the speech-enabled interface: Computer Assisted Language Learning (CALL) and Speech Science & Engineering. The history of...
We examined genetic relationships among Sebastes rockfishes to evaluate the subgeneric relationships within Sebastes. We analyzed restriction site variation (12S and 16S rRNA and NADH dehydrogenase-3 and -4 genes) by using parsimony and distance analyses. Seventy-one Sebastes species representing 16 subgenera were included. Thirteen subgenera were represented by more than one species, and three...
Climate change is having profound impacts on a range of ecological processes in aquatic ecosystems (Amundrud & Srivastava, 2019; Antiqueira et al., 2018; Walther 2002), as global temperatures rise and the frequency extreme weather events increases (Frölicher IPCC, 2014). This includes which connect terrestrial (Larsen 2016) through donor-controlled fluxes energy matter form organisms (Recalde o...
Thomas Anderson (1819-1874), a physician turned chemist, did most of his research in organic chemistry. He discovered butylamine, collidine, lutidine, picoline, and pyridine during the pyrolysis of coal and destruction of bone oil, studied the constitution of anthracene, piperidine, and codeine; the analysis and properties of alkaloids derived from opium, and prepared a large number of new deri...
Effi e Louise Power (1873–1969) represented the high standard of collaboration among children’s librarians that characterized the entire development of youth services work. This article examines Power’s role in U.S. library history as a practitioner, library and information science educator, national and regional professional leader, and author. Particular emphasis is given to Power’s place in ...
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