منابع مشابه
Automotive Ride-Comfort Improvement with an Air Cushion Seat
In this paper, for the purpose of improving the ride comfort of a passenger car, the use of an air-cell on top of the conventional polyurethane foam seat is proposed. The air-cell can be modeled as a variable spring with the change of its internal air pressure. Therefore, for different human sizes and road disturbances, the adjustment of the air-cell can make the optimal contact pressure betwee...
متن کاملThe PTB Supracondylar-Suprapatellar Air-Cushion Socket
The patallar-tendon-bearing supracondy lar, suprapatellar air cushion (PTS-AC) below-knee (BK) prosthesis is a special modi fication of the supracondylar, suprapatellar suspension and the air cusion socket. The air cushion principle in combination with the patella tendon-bearing (PTB) prosthesis was introduced by Lyquist, Wilson, and Radcliffe (Fig. 1), (2) in 1965. It requires more accurate ...
متن کاملPreparing an Outline Before Writing an Article
سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره نوزدهم، آبان 1399، 772-771 تهیه چهارچوب مقاله پیش از نگارش آن Preparing an Outline Before Writing an Article محسن رضائیان[1] M. Rezaeian تا کنون در مجله دانشگاه پیرامون نگارش یک مقاله علمی، موضوعات فراوانی را در قالب سخن سردبیری تقدیم خوانندگان فرهیخته نموده‌ایم [5-1]. در این سخن سردبیری، قصد داریم به یک نکته...
متن کاملTitle 802.16.3 Air Interface: an Outline Phy Proposal
The purpose of this contribution is to present an outline description of a proposed PHY for 802.16 TG3. Key characteristics of this proposal include (1) OFDM, (2) adaptive multibeam base station, and (3) TDD. In Section 1 discusses some background and motivation for these characteristics. Section 2 focuses on the benefits of using adaptive multibeam technique at the base station (not at the sub...
متن کاملAn Outline of Psychoanalysis
revisions. It is interesting to compare the book with the earlier introductory Lectures, and to note the gradual broadening and development of psychoanalytical theory despite its firm retention of its basic truths and fundamental principles. This brief work of eighty pages contains, as is only to be expected, a clear summary of psychoanalytical theory explained in remarkably simple language. It...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Aeronautical and Space Sciences
سال: 1970
ISSN: 0021-4663
DOI: 10.2322/jjsass1969.18.45