فهرست مطالب samaneh kamali

The outbreak of coronavirus as a major human and economic crisis has led to many problems، stress and anxiety in society، and in the meantime، employees of government agencies are involved in the problems and challenges caused by the crisis of the virus. The purpose of this study is to identify and investigate the challenges and problems of employees in the corona crisis. This study was conducted qualitatively and through semi-structured interviews with 15 employees working in various government organizations in Bandar Abbas and analyzed the data. Have been done using content analysis method andMAXQDA10 software. The outbreak of the Covid virus 19 and the resulting crisis and the measures taken to control it have changed the normal course of people's lives and caused many people to experience negative emotions such as anxiety and fear. With sudden changes and forced work and work from home، the separation of work and personal life has become obscure، and as a result of these imposed changes، reduce the work efficiency and motivation of many employees and their mental health is affected by stress and its negative. The effects of working remotely and being away from the workplace، office، company or organization Although it allows the employee to do work from home at the time of an outbreak، segregation of work space and additional investment in work communication channels. Too much or too little Determination of output committee Delays in decisionmaking Lack of trust in the management of the organization Issues related to job development Lack of job security Balance between work and life and social isolation and family disorders and increased job stress and in addition the Covid crisis 19 Challenged. Care and wellbeing، and has put many parents in the effort to balance work and family responsibilities. In the current quarantine and school closures، the lack of care for children has had a significant negative impact on their development. This study examines the problems of employees at work or remotely at home in times of corona crisis and identifies two comprehensive themes and five organizing themes (psychological، socio-biological، economic، managerial، colleagues) and 23 basic themes of identification. became.

In the competitive business environment, organizational performance is tied with modern methods of marketing and branding. On the other hand, researchers admit that observance of ethical considerations by organizations is a critical factor in positive perception of the organization and its performance. Accordingly, this study was conducted to evaluate the role of ethical branding on performance indicators of Kerman University of Medical Science and Faculty members.
The research method is descriptive and correlation. The research population includes faculty members of Kerman University of Medical Sciences is 402.with using Morgan table, 196 people were selected by stratified random sampling method. Data analysis done in two level of descriptive statistics (mean and standard deviation) and inferential statistics (correlation coefficient and regression) and structural equation modeling using SPSS and smart PLS software.
The results showed a significant positive correlation between ethical branding & performance indicators in Kerman university of Medical Sciences.
Also the regression analysis and structural equation modeling showed that ethical branding and its components effect on organizational performance and the impact of ethical branding in the service level and in the corporate level on performance indicators is almost identical.

Hydroxyapatite have been studied intensively for bone repairing and replacement applications due to their biocompatibility, bioactivity and the ability to bond to bone. Despite the poor mechanical properties of hydroxyapatite, its unique biological properties leads to study improving its properties rather than completely replacing it with other biomaterials. One of the ways to improve the properties of hydroxyapatite as a bioceramic, is preparing composite based hydroxyapatite.
In this study, Nitinol was used as a reinforce phase in order to improve the mechanical properties of hydroxyapatite. Pure hydroxyapatite (HA) was obtained by the calcination of calf femoral bone.Then the hydroxyapatite composite reinforced with 5, 10 and 15 Wt% Nitinol was produced by powder metallurgy successfully. In order to examine changes occurring in the composite phase after sintering and fracture surface, XRD, FTIR and SEM were used, Respectively. Also, the compressive strength were measured to compare the bone properties.
The results showed that hydroxyapatite composite with 10% Nitinol has the sutable conditions. It also optimizes the mechanical properties compared to other compounds intended.