THE EVOLUTION OF STYRENE MONOMER FROM POLYMERIC MATERIALS USED IN ANIMAL HUSBANDRY

Studies of Migration of Styrene Monomer from Polystyrene Packaging into the Food Simulant

the effect of authentic listening materials on the listening proficiency of efl learners in the intermediate level

having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...

Particle Emissions from Animal Husbandry

Apart from industry, traffic and private households, the agricultural sector is a considerable contributor to emissions of particulate matter (PM). Agricultural activities such as plant and animal production on both farm sites and fields cause PM emissions. Although a reduction of PM emissions is observed for Europe, an increasing proportion of primary PM10 emissions originates from agriculture...

the role of russia in transmission of energy from central asia and caucuses to european union

پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...

Polymeric Materials as Nanofibers Used in the Treatment of Burns

Oana Maria Dragostin, Florentina Lupascu, Oana Drăgan, Maria Apotrosoaei, C. Velicescu, D. Pieptu, Cornelia Vasile, Lenuta Profire* University of Medicine and Pharmacy “Grigore T. Popa” – Iasi, Faculty of Pharmacy 1. Department of Pharmaceutical Chemistry Faculty of Medicine 2. Department of Medical Specilaties (II) 3. Department of Surgery Romanian Academy, “P. Poni” Institute of Macromolecula...