نتایج جستجو برای: characteristics

تعداد نتایج: 660315  

2006
Donna K. Ginther Shulamit Kahn

Many studies have shown that women are under-represented in tenured ranks in the sciences. We evaluate whether gender differences in the likelihood of obtaining a tenure track job, promotion to tenure, and promotion to full professor explain these facts using the 1973-2001 Survey of Doctorate Recipients. We find that women are less likely to take tenure track positions in science, but the gende...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1388

assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...

Journal: :Canadian journal on aging = La revue canadienne du vieillissement 2004
Pearl A Dykstra Jenny de Jong Gierveld

In this study, Weiss's (1973) theorizing about the sources of emotional and social loneliness is elaborated--with notions about the asymmetric gratifications derived from marriage, about the conflicting loyalties that result from remarriage, and about selection into marriage--in order to reach an understanding of gender differences in loneliness, both in and outside of marriage. First and subse...

2006
Rong Huang

This research note provides some preliminary findings of a study examining the behaviour of male and female international students while they are travelling. It is based on information collected about the behaviour of Chinese international students during their holiday in the UK. This work is required because of the importance of international students to the tourism industry and the paucity of...

2012
Robin Goodwin Tara Marshall Marta Fülöp Joseph Adonu Slawomir Spiewak Felix Neto Sonia Hernandez Plaza

This paper explores self-perceived mate value (SPMV), and its association with self-esteem, in eight cultures. 1066 participants, from 8 cultural groups in 7 countries, rated themselves on 24 SPMVs and completed a measure of self-esteem. Consistent with evolutionary theory, women were more likely to emphasise their caring and passionate romantic nature. In line with previous cross-cultural rese...

2015
A. McGarvey R. Brugha R. M. Conroy E. Clarke E. Byrne

BACKGROUND Few studies have addressed the challenges associated with international students as they adapt to studying medicine in a new host country. Higher level institutions have increasing numbers of international students commencing programmes. This paper explores the experiences of a cohort of students in the early years of medical school in Ireland, where a considerable cohort are from an...

2015
Abigail Locke

This chapter offers an overview of psychology’s approach to sex differences in emotion, beginning from a discussion of how psychology has approached emotion. The chapter takes a critical, social-constructionist stance on emotion and critiques psychology’s essentialist stance. Moreover, it introduces a new direction in psychology in which emotion and gender are studied from a discursive perspect...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1357

در طبیعت ضریب آبگذاری یک آبخیز در جهات مختلف متغیر است و این خود موجب anisotropy در محیط میگردد. مسئله حرکت مایعات ناهمگن (مخلوط آب شور و شیرین) بطرف چاههای نیمه عمیق در یک محیط anisotropoc را میتوان با تغییراتی به حالت isotropic تبدیل کرد که این خود قبلا" توسط محققین چندی مورد بررسی قرار گرفته است . در مطالعه حاضر با بکار بردن تغییراتی در دستگاه مختصات محیط غیر یکنواخت خود را به محیطی یکنواخت ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

abstract the influence of cation?? and anion?? interactions on the strength and nature of n…h hydrogen bond has been investigated by quantum chemical calculations in s-triazine…3hf complex. ab initio calculations were performed at mp2/6-311++g(d,p) level of theory. the natural bond orbital (nbo) analysis and the bader’s quantum theory of atoms in molecules (aim) were also used to elucidate t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده مهندسی 1387

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...

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