نتایج جستجو برای: گیرنده فضایی gps

تعداد نتایج: 50818  

2012
Marco H. Blanker MD Marlies Koerhuis-Roessink Siebe J. Swart Wouter W.A. Zuurmond Agnes van der Heide Judith A.C. Rietjens

Background Little is known about pressure from patients or relatives on physician’s decision making of continuous palliative sedation. We aim to describe experienced pressure by GPs in cases of continuous sedation after the introduction of the Dutch practice guideline, using a questionnaire survey. Methods A sample of 918 Dutch GPs were invited to fill out a questionnaire about their last patie...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه قم - پژوهشکده فنی و مهندسی 1393

جایگزینی بازی های مبتنی برمکان با بازی های ویدیویی، می تواند مانع از افزایش وزن دانش آموزان شود. درحال حاضر بازی های مبتنی بر مکان به صورت انحصاری بر روی گوشی های هوشمند اجرا می شوند. با بررسی بازی های مبتنی برمکان دریافتیم که اغلب این بازی ها از gps برای مکان یابی کاربر استفاده می کنند. خطای gps در گوشی های هوشمند حدود 20 متر می باشد لذا می بایست جهت جذابیت بیشتر و عملی نمودن این نوع بازی ها خ...

Journal: :The Journal of Korea Navigation Institute 2012

2014
Corelien JJ Kloek Jacqueline Tol Cindy Veenhof Ineke van der Wulp Ilse CS Swinkels

BACKGROUND General practitioners (GPs) can play an important role in both the prevention and management of overweight and obesity. Current general practice guidelines in the Netherlands allow room for GPs to execute their own weight management policy. OBJECTIVE To examine GPs' current weight management policy and the factors associated with this policy. METHODS 800 Dutch GPs were asked to c...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1378

خطایی که دانشمندان و محققین علوم ژئودتیک از آن بعنوان یکی از بزرگترین منابع خطا در مشاهدات gps(global positioning system) و همچنین vlbi(very long baseline interferometry) یاد می کنند، اثر بخشی از اتمسفر است که آن را اتمسفر خنثی می نامیم. این بخش از اتمسفر شامل لایه تروپوسفر و استراتوسفر می باشد که از سطح زمین تا ارتفاع حدودا 60 کیلومتری را شامل می شود. اکثرا از این خطا بعنوان خطای تروپوسفر نام ...

2016
Dustin T. Duncan Farzana Kapadia Seann D. Regan William C. Goedel Michael D. Levy Staci C. Barton Samuel R. Friedman Perry N. Halkitis Javier R. Lama

BACKGROUND No global positioning system (GPS) technology study has been conducted among a sample of young gay, bisexual, and other men who have sex with men (YMSM). As such, the purpose of this study was to evaluate the feasibility and acceptability of using GPS methods to understand the spatial context of substance use and sexual risk behaviors among a sample of YMSM in New York City, a high-r...

Journal: :The Medical journal of Australia 2002
Gregory A Lewis Robert W Pegram

OBJECTIVE To examine the demographic changes in the cohort of general practitioners servicing residential aged-care facilities (RACFs) from 1984 to 2000. DESIGN Quantitative analysis of Medicare datasets from 1984 to 2000. PARTICIPANTS AND SETTING All GPs who provided Medicare-claimed RACF services from 1984 to 2000. MAIN OUTCOME MEASURES Aggregate data on RACF GPs by age group and sex; t...

2016
Jette V. Le Line B. Pedersen Helle Riisgaard Jesper Lykkegaard Jørgen Nexøe Jeanette Lemmergaard Jens Søndergaard

OBJECTIVE To assess general practitioners' (GPs') information-seeking behaviour and perceived importance of sources of scientific medical information and to investigate associations with GP characteristics. DESIGN A national cross-sectional survey was distributed electronically in December 2013. SETTING Danish general practice. SUBJECTS A population of 3440 GPs (corresponding to approxima...

Journal: :Aging & mental health 2016
Krystle A P Penders Gina Rossi Job F M Metsemakers Inge G P Duimel-Peeters Sebastiaan P J van Alphen

OBJECTIVE Personality disorders (PDs) often remain unrecognized in older adults by doctors in general practice. Therefore, this study evaluated the diagnostic accuracy of a screening instrument, the Gerontological Personality Disorder Scale (GPS), in a Dutch general-practice population of older adults. METHOD The psychometric properties of the GPS patient (GPS-pv) and informant (GPS-iv) versi...

2006
Alison Brown

Next generation GPS receivers will take advantage of Spatial processing from a Controlled Reception Pattern Antenna (CRPA) and Ultra-Tightly-Coupled (UTC) and Tightly–Coupled GPS/inertial signal processing to improve their robustness to interference and their performance in a multipath environment. This introduces the potential for failure modes to be introduced into the GPS solution from the S...

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