نتایج جستجو برای: life model
تعداد نتایج: 2762326 فیلتر نتایج به سال:
Catalyst deactivation is usually indispensable, although the rate at which it occurs varies greatly. At first, this article discusses the causes of deactivation in a commercial hydrocracking unit called Isomax. Then, a 5-lump kinetic model including catalyst decay function for hydrocracking of vacuum gas oil in a commercial plant is proposed. The model considers vacuum gas oil (VGO) having boil...
Introduction: Rheumatoid Arthritis (RA) can get a considerable impact on patients’ quality of life. Path analysis is an exact statistical method for determining the best causative model of variables. So, the aim of this paper is application of regression based path analysis for introduction of the best model of RA quality of life determinants, using Precede Model constructs. Methods: Thi...
Background: Peptic Ulcer Disease (PUD) has a considerable impact on patients’ quality of life. So, the aim of this study was application of regression based path analysis for introduction of the best model of PUD quality of life determinants, using PRECEDE Model constructs. Methods: This cross sectional study was performed among 120 outpatient referee with PUD to Beasat Hospital in t...
Background and Objectiveس: patient education plays an important role in improving their quality of life. The collaborative care model is a new method of self-care training and this study was conducted to evaluate the effect of collaborative care model on the quality of life and Metabolic Control Indexes in patient with type 2 diabetes. Materials and Methods: In this semi-empirical projec...
پنل های خورشییدی دارای مشیه ه جریان -ولتاژ غیر خطی بوده و تنها در یک نقطه کار خاص، حداکثر توان را تولید می کنند. این نقطه بهینه توان با تغییر دما و شیدت نور تغییر می کند. روش های مهتلفی برای ردیابی نقطه حداکثر توان به صورت free model و based model معرفی شده است. این تحقیق روش جدیدی جهت بهبود عملکرد ردیابی نقطه حداکثر توان پنل های خورشیدی جدا از شبکه ارائه می دهد و الگوریتم روش پیشینهادی از دو...
Background & Aims: Diabetes is one of the chronic diseases that can disrupt the quality of life of patients with vascular problems and Physical and psychological complications. The chronic complications of this disease, including diabetic foot ulcers, add to the importance of self-care treatment in the disease, which has a profound effect on the quality of life of patients. For this reason, the...
run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...
background: nurses are responsible for maintaining and improving the health and quality of life of patients. therefore, it is important to assess the quality of life of nurses in order to improve it. quality of life is affected by many variables and among them burnout, perceived social support and psychological hardiness are the leading ones. this study aimed at predicting the quality of life ...
The present research was performed to Design the Marital Adjustment Model with due attention to Islamic life Style and Perfectionism in High School Teachers in Birjand. The method of research was non experimental and structural equation Modeling (SEM). A sample of 300 teachers from Birjand city was selected through random cluster sampling (150 male and 150 female). The tools included: Locke-Wal...
Background Type 2 diabetes is the most common metabolic disorder that has a lot of consequences on the quality of life in diabetic patients. Aim: To evaluate the effectiveness of interventions based on BASNEF model on quality of life in patients with type 2 diabetes. Methods: this before-and-after quasi-experimental study was performed on one group of 45 patients with type 2 diabetes, using con...
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