نتایج جستجو برای: number of household members

تعداد نتایج: 21185831  

2013
Stephen Rulisa Fredrick Kateera Jean Pierre Bizimana Steven Agaba Javier Dukuzumuremyi Lisette Baas Jean de Dieu Harelimana Petra F. Mens Kimberly R. Boer Peter J. de Vries

BACKGROUND Rwanda reported significant reductions in malaria burden following scale up of control intervention from 2005 to 2010. This study sought to; measure malaria prevalence, describe spatial malaria clustering and investigate for malaria risk factors among health-centre-presumed malaria cases and their household members in Eastern Rwanda. METHODS A two-stage health centre and household-...

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

Journal: :کشاورزی (منتشر نمی شود) 0
غلام حسین عبداله زاده دانشجوی دکتری توسعه کشاورزی، دانشکده اقتصاد و توسعه دانشکده کشاورزی، دانشگاه تهران، تهران - ایران‏ خلیل ‏کلانتری دانشیار دانشکده اقتصاد و توسعه کشاورزی، دانشکده کشاورزی، دانشگاه تهران، تهران - ایران‏

in order to analyse the effective factors contributing to land fragmentation, required data ‎were collected by questionnaire from 151 farmers who were selected through a stratified random ‎sampling design from 12 villages of ramjerd yek subdistrict of marvdasht country. factor analysis ‎was used to identity explanatory factors of land fragmentation. the variables of natural-farming, ‎socio-cult...

2009
Annika Meng Thomas K. Bauer Wolfgang Leininger Christoph M. Schmidt

In Germany, informal home care is preferred to professional care services in the public discussion as well as in legal care regulations. However, they ascribe only minor importance to the opportunity costs care givers have to face. Therefore, this paper explores the infl uence home care has on the labor supply of carers who live together with their care recipient. I am using the German Socio-Ec...

2010
Martín Lajous Leon Danon Ruy López-Ridaura Christina M. Astley Joel C. Miller Scott F. Dowell Justin J. O’Hagan Edward Goldstein Marc Lipsitch

On May 12, 2009, at 2:20 PM, a random sample of 982,708 telephones from an 18 million nationwide network of mostly prepaid cell phones (1) received a text message invitation to a Ministry of Health survey. Influenza-like illness (ILI) in April, date of fever onset, severity, number of household members with ILI, age, influenza vaccination, household size, and number of children in each househol...

2018
Catherine E. Oldenburg Jacob Bor Guy Harling Frank Tanser Tinofa Mutevedzi Maryam Shahmanesh George R. Seage Victor De Gruttola Matthew J. Mimiaga Kenneth H. Mayer Deenan Pillay Till Bärnighausen

OBJECTIVES We investigate the effect of immediate antiretroviral therapy (ART) eligibility on HIV incidence among HIV-uninfected household members. DESIGN Regression discontinuity study arising from a population-based cohort. METHODS Household members of patients seeking care at the Hlabisa HIV Treatment and Care Programme in rural KwaZulu-Natal South Africa between January 2007 and August ...

2007
Maurizio Mazzocco

In this paper, a formal test of intra-household commitment is derived and performed. To that end, two models of household intertemporal behavior are developed. In both models, household members are characterized by individual preferences. In the first formulation, household decisions are always on the ex-ante Pareto frontier. In the second model, the assumption of intra-household commitment req...

2017
Ivana Vukovic

A HOUSEHOLD DAILY NON-MANDATORY ACTIVITY PARTICIPATION AND DURATION MODELING ACCOUNTING FOR PERSON LEVEL BUDGET CONSTRAINTS Ivana Vukovic Old Dominion University, 2017 Director: Dr. Rajesh Paleti A key methodological and behavioral innovative component in recent Activity-Based Models (ABMs) used for transportation planning is the household-level non-mandatory activity participation component. W...

Abouali Vedadhir Jamileh Alihosseini Mahmoud Ghazi Tabatabaei Nasrin Omidvar

Food insecurity, as a multi-faceted problem with far-reaching health and societal consequences, is prevalent among disadvantaged households. Household food insecurity has made the notion operationally useful in the design, implementation, and evaluation of programs and policies. This study was to investigate the socio-demographic associates contributing to severity of food insecurity among vuln...

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