BACKGROUND Dabbing is an emerging method of marijuana ingestion. However, little is known about dabbing owing to limited surveillance data on dabbing. OBJECTIVE The aim of the study was to analyze Google search data to assess the scope and breadth of information seeking on dabbing. METHODS Google Trends data about dabbing and related topics (eg, electronic nicotine delivery system [ENDS], a...

PURPOSE The purpose of this study was to identify the moderating and mediating effects of self-leadership in the relationship between organizational culture and nurses' informatics competency. METHODS Participants in this study were 297 nurses from the cities of Busan and Ulsan. The scales of organizational culture, self-leadership and informatics competency for nurses were used in this study...

the aim of this research was to determine the role of spiritual leadership in empowering the employees of sport and youth organization in hamadan province. the research method was of a descriptive and correlation type. the statistical population of the research included 150 employees of sport and youth organization in hamadan province. 180 subjects were selected as the sample by morgan and krej...

objective: the aim of our study was to investigate the effect of coping strategies, personality trait and social support as the main social and psychological factors on infertility stress. materials and methods: this study was conducted on 201 infertile iranian women referred to the vali-e-asr reproductive health research center, and completed the following questionnaires: the fertility problem...

We present a method to predict the solvent accessibility of proteins which is based on a nearest neighbor method applied to the sequence profiles. Using the method, continuous real-value prediction as well as two-state and three-state discrete predictions can be obtained. The method utilizes the z-score value of the distance measure in the feature vector space to estimate the relative contribut...

Collaborative filtering, a widely-used user-centric recommendation technique, predicts an item’s rating by aggregating its ratings from similar users. User similarity is usually calculated by cosine similarity or Pearson correlation coefficient. However, both of them consider only the direction of rating vectors, and suffer from a range of drawbacks. To solve these issues, we propose a novel Ba...

background and aim: nurses’ job satisfaction has a main role in elevating the quality of healthcare services delivered to patients. the aim of this study was to investigate the relationship between personality traits dimensions (i.e., neuroticism, extroversion, conscientiousness) and job satisfaction among nurses working in the hospitals affiliated to ahvaz jundishapur university of medical sci...