conclusions: the results of this study confirmed aromatherapy with c. aurantium blossom oil as a simple, inexpensive, noninvasive, and effective intervention to reduce anxiety during labor. results: before the intervention, both groups had same levels of anxiety. however, the levels of anxiety at dilations of 3-4 and 6-8 cm were significantly lower in the aromatherapy group compared with the co...

in this research a new approach is proposed for elasto-plastic analysis of structures with truss elements. this method covers both perfectly plastic and hardening properties. the proposed technique uses substituting virtual loads instead of modifying the stiffness matrix. to solve this kind of problems, complementary programming is utilized. numerical examples demonstrate that elastoplastic ana...

neurofeedback is a kind of biofeedback, which teaches self-control of brain functions to subjects by measuring brain waves and providing a feedback signal. neurofeedback usually provides the audio and or video feedback. positive or negative feedback is produced for desirable or undesirable brain activities, respectively. in this review, we provided clinical and technical information about the f...

The purpose of this research was identifying factors affecting the development of processing and complementary industries of date palm in Khouzestan province. The method of research was causal comparative. The population of this research was managers in processing and complementary industries of date palm products of Khouzestan province (N=100). The return rate was 94% (N=94). By census method...

Introduction: Complementary and alternative medicine is a group of diagnostic and therapeutic methods that are commonly used outside university education and are used by patients themselves. Some cancer patients use different types of CAM to reduce the complications of conventional therapies and improve their general condition, which is increasing. Determining the rate of complementary and alte...

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aim : the aim of this study was to determine whether there is relation between body mass index and symptoms of gastro-esophageal reflux disease in our community using logit, probit and complementary log-log models. background : the most frequent statistical tool to address the relationship among a dichotomous response and other covariates is logistic regression. however logistic regression is f...