منابع مشابه
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
a study on the design of bio-ethanol process from date wastes of sistan and baluchistan province
اتانول کاربردهای متنوعی در صنایع لاستیک سازی، رنگسازی، حلالها ومکمل سوخت خودرو دارد. اتانول برخلاف نفت از جمله مواد تجدیدپذیر محسوب می شود که مشکلات زیست محیطی و آلودگی نیز ایجاد نمی کند. استفاده از اتانول به عنوان مکمل سوختخودروها از جمله مهمترین مصارف صنعتی این ماده بشمار می رود. با توجه به این موضوع تحقیق و توسعه در زمینه تولید اتانول با درجه خلوص بالا در سطح جهان، و نه تنها در کشور های پیشر...
Design of a Resonant Microwave Absorber
The microwave absorbers are extensively applied in many military and civilian applications for stealth, camouflage, radar cross section (RCS) reduction, and improvement purpose of the inroom EM wave environment in anechoic chambers and indoor wireless LAN area. Although the absorbers can be categorized to many types, it is well known that more useful device in those areas is the resonant type m...
متن کاملQuickly Design Co 2 – Amine Absorber
An integral rate-based model is used to find a quick and reliable estimate of the height of packing in a CO2alkanolamine absorber. Heat transfer in the gas phase is neglected. Due to the need to arrive at a quick estimate of the height of packing, this assumption is made. Starting from the bottom, the height of packing required for a small change in solute mole fraction in a differential sectio...
متن کاملRobert Boyle reconsidered
are apt to instill their principles into the mindes of weake persons, and you well know, if your wife got anything into her Head, all the reason in the World will not persuade her out of it." There is much sophisticated analysis to admire that positions midwives into larger historical debates. South German cities, such as Nuremberg, Augsburg and Munich, controlled their midwives through "sworn ...
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ژورنال
عنوان ژورنال: Anaesthesia and Intensive Care
سال: 1974
ISSN: 0310-057X,1448-0271
DOI: 10.1177/0310057x7400200314