نتایج جستجو برای: design and development
تعداد نتایج: 17118833 فیلتر نتایج به سال:
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...
A numerical model for simulating Residence Time Distribution (RTD) of turbulent flows in helical static mixers is proposed and developed to improve the understanding of static mixers. The results of this model is presented in terms of different volumetric flow rate to illustrate the complicated flow patterns that drive the mixing process i...
Systems analysis and design (SAD) is a core part of systems development and the Information Systems curriculum (Gorgone et al, 2002; Bajaj et al, 2004). SAD is a complex process, with many techniques used to understand problems and design solutions. This paper investigates how an agile software development approach may be used for the teaching and learning of SAD. The research reviews and compa...
Background and Objectives: Accurate measurement of the employees’ satisfaction with their office chairs can provide valid feedback on the chair design quality for the manufacturers and researchers. This study aims to design a valid and psychometrically evaluated questionnaire for measuring satisfaction with office chairs. Methods: Through studying the two main documents about chair ergonomics ...
abstract: one of the most visited & important spaces in different countries by tourist are urban areas. the old tehran which major part is located in district 12 is historical showcase of the capital, but, its hiidden cultural attraction is not used as it should be. this thesis occasionally engage in studying the efficacy of correct installation of travel guide boards in welfare & easily acc...
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
telemedicine is an indispensable tool in the hands of doctors to accelerate and facilitate the process of data interchange. to publicize and distribute the culture of utilizing this technology and providing the necessary equipment for this purpose and also to commence some useful activities in this field of science in iran, the researchers group have designed and performed a telemedicine intern...
a paper-pot transplanter was designed, developed and evaluated in the field by transplanting sugar beet seedlings grown in paper pots. a ground-driven counter wheel equipped with an infra-red sensor measures the traveled distance and sends the corresponding signals to a micro-controller. a step motor controlled by the micro-controller turns the driving shaft of the paper-pot metering mechanism ...
--Agile approaches have verified to be helpful in small organizations and also increasing curiosity in large organizations. Agile approaches refer to highlight the ability to change the amount of incremental and iterative software development approaches. The agile approaches ability to produce software is reliable, quicker and with better control than the traditional development. User centered ...
customer satisfaction is the major concern to many leading companies throughout the world.customer satisfaction is the major concern to many leading companies throughout the world. more firms use satisfaction ratings as an indicator of the performance of products and services and as an indicator of the company’s future. as lately shown companies that are able to identify customer needs and alig...
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