Intervention is needed to increase organisational and professional support for nurses. However, highlighting the sacred and spiritual value of the nursing profession, which is rooted in religious values and culture, provides additional reinforcement for enhancing the job satisfaction among this segment of health care providers.

In the course of their studies, nursing students must learn many skills and acquire the knowledge required for their future profession. This study investigates how Iranian nursing students manage their time according to the circumstances and obstacles of their academic field. Research was conducted using the grounded theory method. Twenty-one nursing students were purposefully chosen as participants. Data was collected through semi-structured interviews and analyzed using the method suggested by Corbin and Strauss. One of the three processes that the nursing students used was "unidirectional time management." This pattern consists of accepting the nursing field, overcoming uncertainty, assessing conditions, feeling stress, and trying to reduce stress and create satisfaction. It was found that students allotted most of their time to academic tasks in an attempt to overcome their stress. The findings of this study indicate the need for these students to have time for the extra-curricular activities and responsibilities that are appropriate to their age.

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Aβ: β-Amyloid; AD: Alzheimer's disease; CD: cluster of differentiation; DAMPs: Damage-associated molecular patterns; DCs: dendritic cells; HLA: human leukocyte antigen; NF-κB: nuclear factor kappa-light-chain-enhancer of activated B cells; RAR: retinoic-acid receptor; RORγt: RAR-related orphan receptor gamma t; SAMP8: senescence-accelerated mouse prone 8 strain; TGF-β: tumor growth factor-β; TLRs: toll-like receptors.

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Background: Some researchers have argued that job satisfaction has been vaguely defined in the organizational literature. Also, there is a lack of consensus over the meaning of job satisfaction in literature. The aim of this study was to clarify dimensions of job satisfaction's concept based on a systematic review study. Materials and Methods: The present study used a systematic review to clarify job satisfaction's concept. Some databases including Pubmed and Medline were searched, carefully using proper keywords. A total of 38 articles were reviewed, all were published between 1986 and 2009, with the majority being of quantitative nature and design. Data on the following items were extracted: country, setting, subjects, the definition of job satisfaction, theoretical background for measuring job satisfaction and the dimensions of job satisfaction. Results: The results of this study showed that job satisfaction has been born in mind both conceptually and operationally. In both aspects, job satisfaction was assumed to be influenced by personal and organizational dimensions. The main focus was on identifying and controlling different factors to provide job satisfaction for individuals. Yet, individuals' contributions to satisfy themselves were ignored. Conclusions: We explored that job satisfaction is a multi dimensional concept. This contains individual abilities, attitudes, beliefs and value system. To achieve job satisfaction, it is important that the staff have the characteristics of positive feelings and attitudes, commitment, and responsibility.

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