نتایج جستجو برای: partenogenetic activation
تعداد نتایج: 427478 فیلتر نتایج به سال:
Introduction: Several factors are involved in failed fertilization following intracytoplasmic sperm injection (ICSI), which could be related to sperm, oocyte factors and/or both. Failure in oocyte activation is considered as the most important factor in failed fertilization after ICSI. To overcome this shortcoming, artificial oocyte activation (AOA) after ICSI has been suggested. Commonly, iono...
Objective: This study aimed to compare behavioral activation and inhibition systems and coping styles in opium consumer,Methadone maintenance treatment clients and healthy peers. Methods: A causal-comparative study was used in this retrospective and fundamental research. Statistical population of this research include all men of substance abuse addiction treatment center in Sari city in 1395...
Self-control is one of the most important skills that are considered as the main characteristic of individual adaptability. Indeed, an individual with self-control ability is one who can prioritize his/her goals and keep a balance between his/her emotions and thoughts. The purpose of this study was to compare self-control and behavioral activation and prevention systems in both normal and blind...
Abstract Introduction: Anabolic-androgenic steroids are one of the powerful drugs that cause long-term hormonal and psychological changes that can have a wide range of side effects for the athletes. Objective: The purpose of this study was to compare the Behavioral Activation-Inhibition Systems and Sense of Coherence in Bodybuilders with and without Use Anabolic-Androgenic Steroids. Material...
Oils of vegetable origin are of great importance in food, soap, and cosmetic industries and they may also be used as lubricants and raw materials for biodiesel production depending on their viscosity and thermal stability. This work provides insight into the fatty acid components, physicochemical properties and thermal stability of some refined vegetable oils. The Saponification values, peroxid...
A theoretical study at the B3LYP/6-31++G(d,p) level was performed on the tatumerization of 7H-purine-2, 6-diamine into 9H-purine-2, 6-diamine. Such a tautomerism can take place via three different pathways namely A, B, and C. The energetic results associated with the gas phase reveal that pathways A, B, and C display a very high activation Gibbs free energy of 45.1, 68.6 and 48.9 kcal/mol, resp...
Received: 23 Oct, 2012 Accepted: 21 Dec, 2012 Background & Aims : The objective of this study was to investigate the effects of chronic non specific neck pain on shoulder girdle muscles activation pattern. Materials & Methods: Temporal & intensity of shoulder muscles activation characteristics during a scapular plane elevation were evaluated in two groups with & without chronic nonspecif...
Background: insufficient depressive symptom disorder is a main predictor of Major Depression Disorder. Therefore, the aim of this study was investigation of effect of Mindfulness Based Cognitive Therapy (MBCT) on quality of life, behavioral activation and cognitive emotion regulation in women afflicted insufficient depressive symptom disorder. Methods: this study was Quasi-experimental pretest-...
Objective: The present research aimed to investigate the relationship between pathological personality traits and codependency considering the mediating role of reinforcement sensitivity (the behavioral inhibition and activation systems). Method: The research method was descriptive-correlational of structural equation modeling type. The statistical population included all women who had spouses ...
Abstract The effect of mechanical activation using an attrition mill on the particle size of an ilmenite concentrate and its effect on the ability of the concentrate for Iron separation during hydrochloric acid leaching and the kinetics of the dissolution process have been investigated. It was observed that mechanical activation in an attritor significantly enhances the dissolution of iron ...
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