intrbackground and objectives: good medical nutrition therapy (mnt) is crucial to inpatients' health and treatment, and is part of routine hospital cares. surgery ward is a highly danger-prone section in any hospital. the present study was conducted for a proactive risk analysis of nutrition and food distribution in mashhad qaem hospital’ women’s surgery ward in 2013 through health care fa...

An accurate model named as the Modified Wolff Model (MWM) is presented as an efficient CAD tool for determination of resonant frequency of the dominant and higher order modes under the multi-layer condition in thin and thick circular microstrip patch antennas. The effects of dielectric cover on the resonant frequency obtained from MWM have been compared against the result of theoretical method ...

this paper examines colorful modes of narrative discourse representation , especially stream of consciousness versus interior monologue from a narratological point of view and through some references to iranian and western literary works . the problem is that these two modes are employed as though they were the same , but the fact is that they are not . this has made it difficult to make clear ...

Due to the simple structure, high torque density, low maintenance, and high efficiency, brushless direct current (BLDC) motors are widely used in automation and industrial applications. A control strategy based on single current sensor is proposed for a four-switch three-phase BLDC motor system to lower cost and improve reliability. The whole working process of the BLDC motor is divided into si...

Many social researchers measure multidimensional variables, such as rural leadership, by aggregating the scores of individual dimensions / sub-dimensions. These dimensions / sub-dimensions are highly correlated and have inherent problem of multicolinearity which causes attenuation in measurement. In order to overcome this problem, the M-K-J-B-D method developed by a group of researchers, has be...

Computer technology has provided language testing experts with opportunity to develop computerized versions of traditional paper-based language tests. New generations of TOEFL and Cambridge IELTS, BULATS, KET, PET are good examples of computer-based language tests. Since this new method of testing introduces new factors into the realm of language assessment ( e.g. modes of test delivery, famili...

Media spaces were designed to support informal as well as formal communication among remote users. We believe that these systems must be integrated into existing environments in a lightweight way, blending support for collaboration with the user's existing computer environment. This demonstration presents videoSpace, a software toolkit that facilitates the integration of live video into documen...