The purpose of the current literature review was to critically review studies related to the use of restraint and seclusion in psychiatric settings across cultures, identify ethical principles regarding restraint and seclusion, and generate a clear view about patients' perspectives and factors that influence use of these measures worldwide. Use of restraint and seclusion in daily nursing practice is controversial. Previous studies have shown variation in the types, frequency, and duration of restraint and seclusion across different countries and differences in the perception of restraint and seclusion between nurses and patients. Whereas some mental health staff members have positive attitudes toward restraint and seclusion, others have negative attitudes. The current analysis found that restraint and seclusion should be used as a last resort measure. [ Journal of Psychosocial Nursing and Mental Health Services, 57 (4), 32–39.]

The purpose of this paper is to examine the impact of demographic variables, organizational commitment levels, perception of health and quality of work on turnover intentions. A self-reported cross-sectional survey design was used to collect data from Jordanian registered nurses who were working between June 2011 and November 2011. The findings showed strong effects of the quality of work, perception of health and normative organizational commitments on turnover intentions. This study sheds the light on the important work outcomes in health-care organizations. Increasing nursing quality of work and normative organizational commitment are good strategies for reducing turnover intentions.

Violence against health care providers is one of the most pressing problems faced by health care systems around the world. Because of unpredictability and acuity of emergency cases, emergency nurses are more vulnerable to workplace violence. Violence against emergency nurses is a complex and multidimensional problem that has a devastating impact on the physical, psychological, and social well-being of nurse victims. The purpose of this review is to integrate evidence on manifestations, contributing factors, and consequences of workplace violence perpetrated by patients and/or their relatives against emergency nurses, in addition to behavioral responses of emergency nurse victims toward workplace violence. An integrative review was conducted by searching 3 main electronic databases: Web of Sciences, MEDLINE, and ScienceDirect. Eighteen studies met the inclusion criteria and were included in the final review process. The review identified the most common forms, contributing factors, unpleasant consequences of workplace violence, and behavioral reaction of nurse victims toward violence acts. Reporting rates of workplace violence among emergency nurses were found to be low. It is recommended to develop more effective workplace violence prevention and reporting programs.

Skin cancer is the most prevalent cancer in the light-skinned population and it is generally caused by exposure to ultraviolet light. Early detection of skin cancer has the potential to reduce mortality and morbidity. There are many diagnostic technologies and tests to diagnose skin cancer. However many of these tests are extremely complex and subjective and depend heavily on the experience of the clinician. To obviate these problems, image processing techniques, a neural network system (NN) and a fuzzy inference system were used in this study as promising modalities for detection of different types of skin cancer. The accuracy rate of the diagnosis of skin cancer by using the hierarchal neural network was 90.67% while using neuro-fuzzy system yielded a slightly higher rate of accuracy of 91.26% in diagnosis skin cancer type. The sensitivity of NN in diagnosing skin cancer was 95%, while the specificity was 88%. Skin cancer diagnosis by neuro-fuzzy system achieved sensitivity of 98% and a specificity of 89%.