نتایج جستجو برای: and secondary substitute protection
تعداد نتایج: 16892190 فیلتر نتایج به سال:
All signals were transmitted between the primary plant and the protection and control system by means of hard-wired secondary cabling. Protection and control panels located in control rooms were equipped with protection relays, panel mimics and control switches. The primary plant and protection and control panels were hard-wired to a supervisory remote terminal unit (RTU) via a supervisory junc...
Immunological memory in vertebrates, conferring lasting specific protection after an initial pathogen exposure, has implications for a broad spectrum of evolutionary, epidemiological, and medical phenomena . However, the existence of specificity in protection upon secondary pathogen exposure in invertebrates remains controversial . To separate this functional phenomenon from a particular mechan...
عنوان: بررسی اوضاع فرهنگی گیلان (از انقلاب مشروطیت تا به قدرت رسیدن رضا شاه ) نویسنده: افضل افشاری سال :90-1389 استاد راهنما: دکتر ابوطالب سلطانیان استاد راهنما: دکتر حسن کهنسال واجارگاه چکیده: این پژوهش می کوشد اوضاع فرهنگی گیلان را از دور? مشروطیت تا ظهور رضا خان بررسی نماید و کم و کیف آن را آشکار سازد. انقلاب مشروطیت دو دستاورد مهم فرهنگی را در پی داشت؛ یکی انتشار گسترد? مطبوعات د...
Out-of-Pocket Payments, Catastrophic Health Expenditure and Poverty Among Households in Nigeria 2010
Background There is high reliance on out-of-pocket (OOP) health payments as a means of financing health system in Nigeria. OOP health payments can make households face catastrophe and become impoverished. The study aims to examine the financial burden of OOP health payments among households in Nigeria. Methods Secondary data from the Harmonized Nigeria Living Standard Survey (HNLSS) of 2009/2...
چکیده ندارد.
It is more than a decade that teledermatology has been considered as a potential substitute for the face to face visits. To evaluate its quality, the reliability and accuracy of teledermatology diagnoses are compared to those which are made in face to face visits. In this article, the results of the studies which have compared the reliability and accuracy of diagnoses had been made using t...
The honey bee obtains its all nutritional demands from nectar and pollen. In the case of nectar and pollen limitation, beekeepers use a substitute. It has been a long time that sucrose is used as the conventional substitute for nectar and pollen in the bee feeding to provide its nutritional needs during winter and stimulation of springchr('39')s larval nourishment. High fructose corn syrup is ...
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