نتایج جستجو برای: old population

تعداد نتایج: 1024882  

2008
Nuno Martins Helder Araújo

• Slits, li • Intersection of 2 planes, defined by their parametric coordinates ui and vi ; • For horizontal slit, in the pox-slits model, • For vertical slit, in the pox-slits model, • Z1 and Z2 are the distance that each slit are from the image plane. • Equation, represented by the dual Plücker matrices, is • Projection ray, • Intersection of the planes formed by a 3D Point, P, and each slit;...

2006
Ariel Caticha

We review the Consistent Amplitude approach to Quantum Theory and argue that quantum probabilities are explicitly Bayesian. In this approach amplitudes are tools for inference. They codify objective information about how complicated experimental setups are put together from simpler ones. Thus, probabilities may be partially subjective but the amplitudes are not.

2015
Emily Lau Konstantinos Kossidas Tae Yun Kim Yukiko Kunitomo Ohad Ziv Zhen Song Chantel Taylor Lorraine Schofield Joe Yammine Gongxin Liu Xuwen Peng Zhilin Qu Gideon Koren Bum-Rak Choi

article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Journal: :Archives of internal medicine 2000
D M Mannino R C Gagnon T L Petty E Lydick

BACKGROUND Obstructive lung disease (OLD) is an important cause of morbidity and mortality in the US adult population. Potentially treatable mild cases of OLD often go undetected. This analysis determines the national estimates of reported OLD and low lung function in the US adult population. METHODS We examined data from the Third National Health and Nutrition Examination Survey (NHANES III)...

Journal: :سالمند 0
سید رضا حسینی seyed reza hosseini babol university of medicalsciences , babol, iran.دانشگاه علوم پز شکی بابل علی ذبیحی ali zabihi babol university of medicalsciences , babol, iranدانشگاه علوم پز شکی بابل علی بیژنی ali bijani babol university of medicalsciences , babol, iranدانشگاه علوم پز شکی بابل

objectives: this study has been carried out to assess the prevalenceof cardiovascular risk factors in the elderly people in amirshahr city. methods & materials: in this descriptive cross- sectional study, 1019 people over 60 years old in amirshahr city were assessed. amirshahr has 2000 elder people over 60 (53.5% male and 46.5% female) .data were collected using standard questionnaire included ...

Journal: :E3S web of conferences 2021

The article shows that an effective indicator of the level pollution air, water and soil with toxic compounds anthropogenic origin is a health population in different age groups. As eco-indicators, it proposed to use diseases respiratory system for people under 18 years old, circulatory digestive systems - 18-56 musculoskeletal over 56 old. To carry out ecological diagnostics negative changes n...

Journal: :The quarterly journal of economics 2011
Nathan Nunn Nancy Qian

We exploit regional variation in suitability for cultivating potatoes, together with time variation arising from their introduction to the Old World from the Americas, to estimate the impact of potatoes on Old World population and urbanization. Our results show that the introduction of the potato was responsible for a significant portion of the increase in population and urbanization observed d...

2011
Mohammad Sami Walid Priyal Shah Moataz Abbara Nadezhda Zaytseva

As the population of the United States undergoes significant qualitative and quantitative changes the healthcare needs of the population changes accordingly. Since the “old-old” ≥85 years sector of the population is growing fast we embarked on studying how spine surgery profile changes across age groups. Methods: A database of 6147 spine surgery patients operated in a tertiary care center in Mi...

2014
Ines Conrad Herbert Matschinger Steffi Riedel-Heller Carolin von Gottberg Reinhold Kilian

BACKGROUND The WHOQOL-OLD is an instrument for the assessment of subjective quality of life in elderly people. It is based on the WHO definition of quality of life and is available in more than 20 languages. However, in most countries, the psychometric properties of the WHOQOL-OLD have been assessed only on the basis of small local samples and not in representative studies. In this study, the p...

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