نتایج جستجو برای: up survey

تعداد نتایج: 1269169  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی مکانیک 1381

در این پایان نامه در ابتدا دلایل شکل گیری آلاینده ها در شرایط cold start و warm up و راهکارهای کاهش آنها ارائه می شود. در ادامه، بهینه سازی فرایند شکل گیری مخلوط هوا و سوخت از طریق کنترل دقیق نسبت هوا به سوخت بعنوان یکی از بهترین راهکارهای عملی کاهش آلاینده ها در شرایط cold start و warm up با جزئیات کامل مورد بررسی قرار می گیرد. مدل بدست آمده (برای موتور پیکان انژکتور)، شبیه سازی می شود و نتایج...

Journal: :international journal of endocrinology and metabolism 0
adeleh bahar diabetes research centre, mazandaran university of medical sciences, ir iran firoozeh hosseini esfahani nutrition and endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, ir iran mohammad asghari jafarabadi medical education research center, department of statistics and epidemiology, faculty of health, tabriz university of medical sciences, ir iran yadollah mehrabi school of public health, shahid beheshti university of medical sciences, ir iran fereidoun azizi endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, p.o. box: 19395-4763, ir iran +98-2122432500, [email protected]; endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, p.o. box: 19395-4763, ir iran +98-2122432500, [email protected]

background the choice of what parameters are needed for the diagnosis of metabolic syndrome (mets) has been criticized due to the lack of an actual “gold standard” diagnostic test even in adults. this problem seems to be greater in children and adolescents. objectives stability assessment of factor structure underlying metabolic syndrome (mets) components from childhood to adolescence in a pane...

2000

Organization Democrats far and near acted as if they were ashamed of their own President. His name was barely mentioned in speeches and campaign literature. With an eye to the Gallup polls, which indicated a drop in Mr. Truman’s popularity from a honeymoon percentage of 87 percent to an October brown of 32 percent, they decided then he was to be written off as a loss. Republicans made the most ...

2009
Manoj K. Pandey

In this paper, the trend and determinants of health and poverty among the elderly in rural India is analysed. Two rounds of National Sample Survey (NSS) data for the year 1995-96 and 2004 are employed. The analysis has been done with independent and pooled datasets. Our analysis shows that levels of consumption poverty have declined marginally between 1995-96 and 2004 while increased proportion...

Journal: :CoRR 2013
Zhanpeng Huang Pan Hui Christoph Peylo Dimitris Chatzopoulos

Augmented Reality (AR) is becoming mobile. Mobile devices have many constraints but also rich new features that traditional desktop computers do not have. There are several survey papers on AR, but none is dedicated to Mobile Augmented Reality (MAR). Our work serves the purpose of closing this gap. The contents are organized with a bottom-up approach. We first present the state-of-the-art in sy...

2013
Margareta Lindén-Boström Carina Persson

BACKGROUND The non-response rates in surveys are increasing which is problematic as it means that a progressively smaller proportion of the population represents the majority, and it is uncertain how health survey results are affected. This follow-up was performed on the non-responders to the postal questionnaire in the public health survey Life and Health, conducted in Örebro County Council, S...

Journal: :Work 2012
Daisy Veitch Verna Blewett David Caple

This paper reports on the outcomes of research on the use of anthropometric data by designers of Australian workplaces and products used in Australian workplaces. Australian designers were asked how they used anthropometric data, and about the adequacy of data that were available to them for their needs as designers. In addition to a review of published and grey literature, designers were surve...

Journal: :Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine 2009
Michael J Stuart Andrew A Link Aynsley M Smith David A Krause Matthew C Sorenson Dirk R Larson

OBJECTIVE To learn about neck lacerations caused by skate blades in hockey. DESIGN A retrospective Web-based survey and follow-up of registered USA Hockey players. SETTING Three hundred twenty-eight thousand eight hundred twenty-one of 457 038 registered USA Hockey players with a current e-mail address were contacted and invited to participate in the survey. PARTICIPANTS Of 26 589 players...

2013
Frank J. Masci Brant O. Nelson John P. Huchra

The Two Micron All-Sky Survey (2MASS) has provided a uniform photometric catalog to search for previously unknown red AGN and QSOs. We have extended the search to the southern equatorial sky by obtaining spectra for 1182 AGN candidates using the Six Degree Field (6dF) multifibre spectrograph on the UK Schmidt Telescope. These were scheduled as auxiliary targets for the 6dF Galaxy Redshift Surve...

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