نتایج جستجو برای: ii immigration operator

تعداد نتایج: 681384  

2007

This paper presents a case study of migrant transnationalism on the basis of ethnographic data collected among Croatians migrants in Western Australia. So far transnationalism has been theorized as the sustained connection of migrants to their homelands, while this paper introduces a distinction between “ethnic” and “cosmopolitan” transnationalism. The sample of respondents comes from two disti...

2011
Juha-Pekka Vähä Jaakko Erkinaro Eero Niemelä Craig R Primmer Irma Saloniemi Morten Johansen Martin Svenning Sturla Brørs

The understanding of migration patterns can significantly contribute to conservation and management. The spawning migrations of Atlantic salmon (Salmo salar) cover thousands of kilometers from the feeding areas at sea to their natal rivers to reproduce. Migrating salmon are exposed to intensive harvest, but little is known of the population-specific differences in migration behavior. In this st...

Journal: :The Journal of experimental biology 2013
Nicolas Larranaga Michel Baguette Olivier Calvez Audrey Trochet Simon Ducatez Delphine Legrand

Flight direction is a major component of an animal's migratory success. However, few studies have focused on variation in flight direction both between and within individuals, which is likely to be correlated with other traits implied in migration processes. We report patterns of intra- and inter-individual variation in flight direction in the large white butterfly Pieris brassicae. The presenc...

2013
Salih Selek

OBJECTIVE To investigate the altitude, immigration and suicide rates association in Turkey. METHODS Suicide and immigration rates of 81 provinces and their elevation data were obtained. RESULTS There were not significant correlations between country elevation, immigration and mean suicide rate. CONCLUSION The findings of this study points out that altitude related hypoxia and suicide asso...

2015
Paul L Plener Lara M Munz Marc Allroggen Nestor D Kapusta Jörg M Fegert Rebecca C Groschwitz

BACKGROUND Whereas non-suicidal self-injury (NSSI) and suicide attempts (SA) are rather common among adolescents, the description of risk factors has often failed to take migration into perspective. Our study aimed to describe immigration status in adolescents with regards to their lifetime history of NSSI and SA. METHODS We carried out a population based study in a school community of ninth-...

Journal: :Journal of medical ethics 2016
David Isaacs

Australian immigration detention centres are in secluded locations, some on offshore islands, and are subject to extreme secrecy, comparable with 'black sites' elsewhere. There are parallels between healthcare professionals working in immigration detention centres and healthcare professionals involved with or complicit in torture. In both cases, healthcare professionals are conflicted between a...

Journal: :bulletin of the iranian mathematical society 2011
m. r. jabbarzadeh e. pourreza

Journal: :Expert Syst. Appl. 2016
Mehdi Akbari Hassan Rashidi

To handle scheduling of tasks on heterogeneous systems, an algorithm is proposed to reduce execution time while allowing for maximum parallelization. The algorithm is based on multi-objective scheduling cuckoo optimization algorithm (MOSCOA). In this algorithm, each cuckoo represents a scheduling solution in which the ordering of tasks and processors allocated to them are considered. In additio...

2001
Joel Perlmann

A dominant concern regarding the contemporary immigration to the United States involves the children, and later descendants, of the immigrants: will they manage to improve upon the conditions of their parents, and repeat the pattern of earlier waves of immigration, namely a slow but steady ascent over several generations. Discussion of the past most usefully concerns the last great wave of immi...

2005
René Böheim Karin Mayr IZA Bonn

Immigration and Public Spending We examine the effect of immigration on public spending from a theoretical (political economic) and an empirical perspective. We distinguish between public spending on private goods and on public goods. Our model implies that whether immigration increases or decreases public spending primarily depends on native’s preferences for private versus public good spendin...

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