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We have investigated the magnetic reversal behavior of [(Co/Pt)4Co/CoO]N multilayers that are exchange biased perpendicular to the film plane. We find clear differences in the nucleation properties of the reverse domains of the ascending and descending branches of the hysteresis loops. However, the evolution of the reverse domains, once nucleated, are symmetric to positive and negative field sw...
Within the health policy field, a growing literature is attempting to understand the diverse responses of policy makers to research, and to explain why certain research findings make their way into policy while others are effectively ignored. In this paper we apply a policy analysis framework to the development of cotrimoxazole prophylaxis national policy in Malawi. Arguing that Malawi was one ...
Mycoplasmosis caused by mycoplasma has immensely reduced the performance of commercial animal husbandry, along with prevalence and increase of drug resistance in mycoplasma, thus new agents and therapies are urgently needed. Triclosan is a broad spectrum antimicrobial agent with a favorable safety profile. In the present study, we tested the antimycoplasmal activity of triclosan alone, as well ...
background: we evaluated the efficacy of valproate plus risperidone versus valproate plus lithium combination in the treatment of acute mania. methods: in 2-week, randomized, double-blind, parallel group study, 46 acute manic patients according to dsm-iv criteria were randomly assigned to receive combination of valproate 20 mg/ kg/day plus risperidone 2-4 mg/day (n=23) or lithium600-1200 mg/day...
twenty-one patients with advanced breast cancer (7 premenopausal and 14 postmenopausal women) were treated with a combination of cyclophosphamide, doxorubicin, and cisplatin (cap). the median age of the patients was 43 years (range 36-61). this therapy was repeated every 3 weeks. nine patients (group 1) received cap as primary therapy for metastatic breast cancer, and twelve patients (group 2) ...
جنس یونجه (medicago l.) از نظر آرایه شناسی مورد بررسی قرار گرفت. در بین نمونه های مطالعه شده شامل 2500 نمونه هرباریومی و میوه 150 جمعیت تعداد 22 گونه و زیرگونه از ایران تشخیص داده شد. زیر بخش astrocalyx از بخش spirocarpos به عنوان زیربخش جدیدی معرفی می گردد. ترکیب جدیدی medicagorigiculasubsp. sinskiae معرفی و 2 گونه و یک زیر گونه برای اولین بار از ایران گزارش می شود.
طی جمع آوری نمونه های گیاهی تیره cyperaceae از شمال غرب کشور، carex tristis شناسایی گردید و به عنوان گزارش جدید برای فلور ایران معرفی می گردد و نیز توضیحاتی در رابطه با گونه های kobresia humilis و carex medwedewii ارائه می گردد. همچنین ترکیب جدید carex popovii subsp. brunneola (kukkonen) amini rad معرفی می گردد. خصوصیات مورفولوژیکی، رویشگاه ها و پراکنش گونه ها نیز ارائه می شود.
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