A study was carried out to investigate correlation between presence of specific microalgal species and Leptoconops biting midge larvae in its breeding habitats. Sand samples containing microalgae were collected from the beach where the midges were most commonly biting and from sand beaches which are potential as breeding habitats of Leptoconops. The survey covered sand beaches from 12 seperate ...

In this article, we present recent neuroimaging studies performed to identify the neuralnetwork involved in handwriting. These studies, carried out in adults and in children, suggestthat the mastery of handwriting is based on the involvement of a network of brain structureswhose involvement and inter-connection are specific to writing alphabet characters. Thisnetwork is built up...

The use of botanical dietary supplements has grown steadily over the last 20 years despite incomplete information regarding active constituents, mechanisms of action, efficacy, and safety. An important but underinvestigated safety concern is the potential for popular botanical dietary supplements to interfere with the absorption, transport, and/or metabolism of pharmaceutical agents. Clinical t...

چکیده:مدیریت توان راکتیو نقش مهمی در بهره برداری سیستم قدرت با هدف کاهش تلفات توان و آزادسازی ظرفیت خطوط انتقال ایفا می نماید. این مسئله انگیزه ای را جهت توسعه بازار توان راکتیو منابع تولید پراکنده در شبکه های توزیع به وجود آورده است. در این مقاله ساختاری جهت قیمت گذاری توان راکتیو منابع تولید پراکنده با در نظر گرفتن تابع هزینه تزریق توان راکتیو آن ها ارائه می شود.  برای این منظور منحنی قیمت تو...