نتایج جستجو برای: reliability and durability dimensions
تعداد نتایج: 16857663 فیلتر نتایج به سال:
Background: understanding the patient expectations and perceptions of service quality is one of the requirements for improving quality of health services. The purpose of this study is to evaluate the gap between patient’s expectations and perceptions in five dimensions of service quality in hospitals affiliated with Qazvin University of Medical Sciences. Materials & Methods: This cross-s...
In a previous paper of this series a flat form of the dried collodion membrane and its method of preparation was described (1). As this form of membrane presented certain advantages in durability and convenience of manipulation over the previously used bag membranes, it was the type used in most of the subsequent investigations. Electric transfer experiments in which relatively strong electric ...
Positek Limited L6 The Link Andoversford Industrial Estate Andoversford Cheltenham Gloucestershire GL54 4LB England Telephone (44) (0)1242 820027 Fax: (44) (0)1242 820615 Abstract With the increasing sophistication of electronic controls for mechanical systems to provide both accuracy and flexibility of control, there is more demand for durable, accurate and easy to use displacement sensors. Cu...
Abstract Lack of stored soil moisture is an essential factor in intensification of the problems of arid and semi-arid areas in Kohgiloyeh va Boyerahmad Province. In these areas, limited surface water and groundwater have rendered vast areas of the region’s fertile lands useless. Despite these problems, appropriate conditions can be provided to plant resistant and adapted species such as olive...
هدف این رساله تحقیق در مورد یافتن ارتباط بین واحدهای درک مطلب (از قبیل پروسه واژگانی، پروسه ساختاری و پروسه تفسیر معنایی) از طریق تست کلوز چهار چوابی در بین دانشجویان سال آخر رشته زبان انگلیسی میباشد. در مرحله اول از 150 دانشجو (80 مونث و 70 مذکر) از بین دانشجویان کارشناسی و کارشناسی ارشد دانشگاههای علامه طباطبائی، دانشگاه شهید بهشتی و دانشگاه آزاد اسلامی واحد شمال تست نلسون (450 دی) گرفته شد. ...
Fuel cell is one of the best alternatives of fossil energy. However, there are still two barriers: the durability and reliability, which block the wide application of fuel cells. To overcome these barriers, fault diagnosis is an efficient solution. This paper proposes a method for detection of common faults occurring in membrane electrode assemblies (MEA) of fuel cells using image processing to...
Historical Bazar of Tehran, which has been the commercial center and the heart of the city in Ghajar eras, still is the commercial center of Tehran despite some changes that have been made in its corpus and function. It is one of the most memorable treasuries of historic Tehran along with Arg and baghemelli Complex.There are various functional and corporal aspects of Tehran’s historic baz...
the present study aimed at exploring cognitions of iranian english teachers within the context of english for academic purposes (eap). to this end, the cognitions of two groups of eap teachers with respect to their pedagogical content knowledge (pck) and their sense of professional identity (pi) were probed. two language teachers and two content instructors who had at least five years of eap te...
Two Phase Commit (2PC) protocol can be used to guarantee atomicity and durability of global transactions in distributed environment. In this paper, we adopt optimized 2PC protocol (O2PC), which reduces the number of messages between transaction participants and the coordinator. Based on the protocol, an object-oriented transaction recovery manager, StarOTS is implemented as a CORBA service runn...
feminine voice and narratology in wuthering heights wuthering heights as a general "bronte" work has extraordinary dimensions to it which can make it focal to different ways of interpretation. among other differences the issue of narrative voice is essential in understanding the ultimate purpose of wuthering heights. emily bronte uses different narrators from various focal points speaking of m...
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