نتایج جستجو برای: eral model
تعداد نتایج: 2104772 فیلتر نتایج به سال:
Are-ent rant. cavity, cons~ructed for meas~ring . t h e initial complex permeability of magnetlC torolds III the very-~lgh-fre9uency region, IS described. Many of t he e lectrical and ,rnechamcal problems assOCIated wIth t he. development of an instrument of t his type are ?ons.ldered. The gen eral t~eory of pel:meablhty. measllremel? ts, using ~ re-~ntrant c!l:vity, IS discussed, and t he assO...
The boosting algorithm AdaBoost de veloped by Freund and Schapire has ex hibited outstanding performance on sev eral benchmark problems when using C as the weak algorithm to be boosted Like other ensemble learning approaches AdaBoost constructs a composite hy pothesis by voting many individual hy potheses In practice the large amount of memory required to store these hypotheses can make ensembl...
G uttura l pou ch mycosis In the hor se is a pseudo-membran ous inflammat ion of the di vertieula of the Eustac hian tub es usually caused by Aspergillus species.J.9 Inflammatory changes mostly occur in the dorsal part of the caudo medial co m partme nt of the gutt ural pouch. Th ey frequently ero de the intern al caro tid art ery,"? which passes with the superio r cerv ical ganglion, vaga l, a...
Exact array dataaow analysis can be achieved in the general case if the only control structures are the sequence, the do-loop and restricted ifs, and if loop counter bounds and array subscripts are aane expressions of surrounding loop counters and possibly some integer constants. In this paper, we begin the study of dataaow analysis of dynamic control programs, where arbitrary ifs and whiles ar...
پنل های خورشییدی دارای مشیه ه جریان -ولتاژ غیر خطی بوده و تنها در یک نقطه کار خاص، حداکثر توان را تولید می کنند. این نقطه بهینه توان با تغییر دما و شیدت نور تغییر می کند. روش های مهتلفی برای ردیابی نقطه حداکثر توان به صورت free model و based model معرفی شده است. این تحقیق روش جدیدی جهت بهبود عملکرد ردیابی نقطه حداکثر توان پنل های خورشیدی جدا از شبکه ارائه می دهد و الگوریتم روش پیشینهادی از دو...
Tractable covers are introduced as a new ap proach to equivalence-preserving compilation of propositional knowledge bases. First, a gen eral framework is presented. Then, two specific cases are considered. In the first one, partial interpretations are used to shape the knowl edge base into tractable formulas from several possible classes. In the second case, they are used to derive renamable...
A composição química do óleo essencial das folhas e flores de dois acessos de Ocimum selloi Benth., cultivados na Universidade Fed eral de Viçosa foi analisada. Para o acesso A o componente prin ci pal foi identificado como estragol, o qual representa 94,95% e 92,54% do óleo das folhas e das flores, respectivamente. O óleo obtido das folhas e flores do acesso B é constituído de 65,49% e 66,18% ...
.kbsti%ictI‘hc I>lafnostic Encyclopedia Workstation (DEW) contains reference knowledge for diagnostic support In pathology. Illustrations are accessible via a video disc device. DEW can hold more hnowkdgc, pictures and case histories than books. and its information is accessible via \e\eral entries. Software for data entry has been written in MUMPS with use of the relational database toolkit AI...
run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...
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