Introduction: Self-directed learning is one of the most practical competencies that makes a person independent in learning and paves lifelong learning. Due to the rapid growth of knowledge and technology in nursing, self-directed learning is more important. This study aimed to investigate the level of self-directed learning readiness in nursing students of Shahid Beheshti University of Medical ...

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

Because human resource is one of the most important factors in the effectiveness and efficiency changes, Identifying the factors affecting the performance and reactions staff including their readiness for change and commitment to change is important. The purpose of this study was to determine the individual and psychological variables that influence employee reactions to organizational change i...

Our goal was to investigate readiness of art students in application of e-learning. This is a Descriptive- Survey research. Three hundred and forty-seven students of Alzahra University, Tarbiat Modares University, University of Tehran and Art University in 2013-2014 were selected by multistage cluster sampling and via Morgan Table. Their readiness for E-learning application was assessed by rese...

Introduction: Addiction is a personal and social problem that has many negative consequences and adolescence is a high-risk period for addiction. The aim of this study was to investigate the effectiveness of self-control training programs on reducing addiction readiness in students. Method: The design of the present study was quasi-experimental with a pretest-posttest and control group. The sta...

Introduction: In modern models of learning, learner’s readiness is so important that its importance has been emphasized for active participation and self-motivation of learners. Because it plays an important role in learning. Interprofessional education is one of the new models with enhanced cooperation, quality of services and improves patient care. This study aimed to assess readiness o...

we have two part in this thesis, at first: the interaction of native calf thymus dna (ct-dna) with two anthraquinones including quinizarin (1,4- dihydroxy anthraquinone) and danthron (1,8- dihydroxy anthraquinone) in a mixture of 0.04 m brittone-robinson buffer and 50% of ethanol were studied at physiological ph by uv-vis absorption, florescence, circular dichroism spectroscopic methods, viscos...