1. NetLogo is a free software platform for implementing individual-based and agent-based models. However, NetLogo’s support of systematic design, performance and analysis of simulation experiments is limited. The statistics software R includes such support. 2. RNetLogo is an R package that links R and NetLogo: any NetLogo program can be controlled and run from R and model results can be transfe...

Objective: This study aimed to examine the care burden and stress levels of companions elderly patients undergoing open heart surgery. Material Methods: descriptive cross-sectional was carried out in a university hospital with 44 giving who underwent Data were collected using questionnaire which prepared by researchers consists four parts. The first part includes patient introduction form secon...

We propose a voltage control scheme for 6T SRAM cells that makes a minimum operation voltage down to 0.3 V under DVS environment. A supply voltage to the memory cells and wordline drivers, bitline voltage, and body bias voltage of load pMOSFETs are controlled according to read and write operations, which secures operation margins even at a low operation voltage. A self-aligned timing control wi...

BACKGROUND The majority of studies on concussion in the National Football League (NFL) focus on testing, evaluation, and outcomes. Meanwhile, there is a paucity of research on how a team's style of play influences the risk of concussion. HYPOTHESIS Style of play, such as offensive and defensive strategies, is associated with the rate of concussions in the NFL. STUDY DESIGN Descriptive epide...

background: current study is aimed on researching the relationship between emotional intelligence and job performance in employees of mashhad university of medical sciences in 2011-2012. methods:this is a descriptive correlational study. subjects were 200 employees of mashhad university of medical sciences, multi-stage cluster method was used for sampling. data gathering methods were bar-on emo...