نتایج جستجو برای: demographic agent

تعداد نتایج: 360045  

2010
Enrico Ferro Brunella Caroleo Marco Cantamessa Maurizio Leo

The relevance of Information and Communication Technologies (ICTs) is progressively increasing in every aspect of modern life. At the same time, the aging trend most European countries are experiencing, may significantly impact on their absorptive capacity of innovation, which is a key determinant of socioeconomic development, with deep policy implications for both the private and the public se...

2004
Peter M. Todd Francesco C. Billari

The psychological problem of uncovering the mechanisms by which people select mates or marriage partners and the demographic problem of understanding the emergence of population-level patterns of marriage can be brought together to illuminate each other. In this paper we combine a top-down demographic approach with a bottom-up psychological approach to study marriage and mate search via agent-b...

Journal: :Population and environment 2016
Barbara Entwisle Nathalie E Williams Ashton M Verdery Ronald R Rindfuss Stephen J Walsh George P Malanson Peter J Mucha Brian G Frizzelle Philip M McDaniel Xiaozheng Yao Benjamin W Heumann Pramote Prasartkul Yothin Sawangdee Aree Jampaklay

This is a study of migration responses to climate shocks. We construct an agent-based model that incorporates dynamic linkages between demographic behaviors, such as migration, marriage, and births, and agriculture and land use, which depend on rainfall patterns. The rules and parameterization of our model are empirically derived from qualitative and quantitative analyses of a well-studied demo...

2017
Tsuneyuki Namekata

It is known that the mean investment evolves from a very low initial value to some high level in the Continuous Prisoner's Dilemma. We examine how the cooperation level evolves from a low initial level to a high level in our Demographic Multi-level Donor-Recipient situation. In the Multi-level Donor-Recipient game, one player is selected as a Donor and the other as a Recipient randomly. The Don...

Journal: :Schizophrenia bulletin 2003
Antoinette M Valenti Rajesh Narendran Cynthia A Pristach

The advent of atypical antipsychotics presented psychiatrists with an effective way of treating psychosis without the many side effects associated with conventional agents. Given the superiority of atypical antipsychotics, we examined demographic information and treatment histories of patients currently treated with conventional antipsychotics, especially in regard to treatment with atypical ag...

2013
Eric Silverman Jason Hilton Jason Noble Jakub Bijak

In this paper we present an agent-based model of the ageing UK population. The goal of this model is to integrate statistical demographic projections of the UK population with an agent-based platform that allows us to examine the interaction between population change and the cost of social care in an ageing population. The model captures the basic processes which affect the demand for and suppl...

2010
Nabeel Manzar Syed Muhammad Ali Saad Bushra Manzar Syeda Shahzeen Fatima

BACKGROUND To determine the agents of poisoning and demographic distribution of children brought to Civil Hospital Karachi (CHK) with a history of accidental poison intake and to examine the factors associated with it. METHODS This hospital based descriptive study of first 100 patients from both sexes who presented to Pediatric department, CHK from 1st January 2006 till 31st December 2008 wit...

2018
Luca Arcaini Thierry Lamy Jan Walewski David Belada Jiri Mayer John Radford Wojciech Jurczak Franck Morschhauser Julia Alexeeva Simon Rule José Cabeçadas Elias Campo Stefano A Pileri Tsvetan Biyukov Meera Patturajan Marie-Laure Casadebaig Bravo Marek Trnĕný

In the mantle cell lymphoma (MCL)-002 study, lenalidomide demonstrated significantly improved median progression-free survival (PFS) compared with investigator's choice (IC) in patients with relapsed/refractory MCL. Here we present the long-term follow-up data and results of preplanned subgroup exploratory analyses from MCL-002 to evaluate the potential impact of demographic factors, baseline c...

Journal: :مجله دانشگاه علوم پزشکی شهرکرد 0
عبدالله محمدیان هفشجانی abdollah mohammadian-hafshejani 1epidemiology dept., isfahan university of medical sciences, isfahan, i.r. iran;گروه اپیدمیولوژی و آمار زیستی، دانشگاه علوم پزشکی تهران حمیدرضا برادران عطار مقدم hmidreza baradaran-attarmoghaddam 2epidemiology dept.,tehran university of medical sciences, tehran, i.r. iran;مرکز تحقیقات غدد (فیروزگر) نظال صرافزادگان nazall sarrafzadegan 3cardiovascular research center, isfahan university of medical sciences, isfahan, i.r. iran;اصفهان – خیابان خرم - مرکز تحقیقات قلب و عروق دانشگاه علوم پزشکی اصفهان محسن اسدی لاری mohsen asadilari تهران – دانشگاه علوم پزشکی تهران - مرکز تحقیقات آسیب شناسی و سرطان مرضیه روحانی رصاف marzyeh roohani فاطمه الله بخشی fatemeh allah-bakhsi دانشگاه علوم پزشکی تهران حمیدرضا روح افزا

background and aims: according to different reports about the demographic characteristics of patients with acute myocardial infarction in iran, this study performed to determine the average age of morbidity and mortality from ami and its changes over time. methods: a hospital-based retrospective cohort study (historical) including all patients with acute myocardial infarction admitted to hospit...

Journal: :تحقیقات نظام سلامت 0

background: fertility as one of the factor affecting population growth itself is affected by various factors. therefore, identifying factors which can influence this component is very vital. the purpose of this study was comparative investigate fecundity rate of 15-49 year old and married women under imam-emdad-committee and rehabilitation organizations’ protection and 15-49 year old women who ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید