in the industrial area of elefsis, greece, aerosol samples from the atmosphere were collected using a stacked filter unit sampler, which separates the airborne particulate matter into coarse (pm2.5-10) and fine (pm2.5) size fractions. the samples collected during the period january 2005 to march 2006, were analyzed by anodic stripping voltammetry (asv) and inductively coupled plasma atomic emis...

the present study was conducted to evaluate the effect of parenteral supplementation of cobalt, copper and iron in late pregnancy on ewe hematology parameters and lamb vigour. twenty ewes were allocated to one of two groups (n=10). in the test group, on day 120 ofpregnancy, cobalt, copper and iron were injected at a dose of 0.1 ml/kg bw (fercobsang, france, cobalt gluconate 5 mg/100 ml, copper ...

Organisms across species use the strategy of generating structures in their environment to lower cognitive complexity. Examples include pheromones, markers, colour codes, etc. Distributed Cognition theory has argued that studying such ‘epistemic structures’ can provide insights into the development and nature of internal representations, and cognition itself. We develop this claim by providing ...

در این مقاله فرم رد جیکوبسن را به فرم‌های هرمیتی پادمتقارن روی جبرهای تقسیم کواترنیون با برگردان متعامد در مشخصه‌ی دلخواه تعمیم می‌دهیم. با استفاده از این فرم تعمیم‌یافته، یک رده‌‌بندی از فرم‌های هرمیتی مذکور ارائه می‌نمائیم. همچنین نشان می‌دهیم یک فرم هرمیتی ایزوتروپ (متابولیک) است اگر و تنها اگر فرم رد جیکوبسن تعمیم‌یافته‌ی آن ایزوتروپ (متابولیک) باشد. .

Simulation using address reference traces is one of the primary methods for the performance evaluation of the memory hierarchy of computer systems. In this paper we survey the techniques used in such a simulation. In both the uniprocessor and shared-memory multiprocessor cases, the issues can be divided into trace collection, trace storage, and trace usage. Trace collection can employ several h...