Статті в журналах: "Migration de Services"

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Fuchs, Philip X., Mojca Doupona, Kinga Varga, Marta Bon, Cristina Cortis, Andrea Fusco, Loriana Castellani, et al. "Multi-national perceptions on challenges, opportunities, and support structures for Dual Career migrations in European student-athletes." PLOS ONE 16, no. 6 (June 25, 2021): e0253333. http://dx.doi.org/10.1371/journal.pone.0253333.

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Despite Dual Careers (sports and education) and mobility of students being priorities in the funding policies of the European Commission, migrating student-athletes report severe challenges and decreased performance or dropouts at sport and academic levels. The objective of this study was to depict and assess the perceptions on challenges, support services, and their effectiveness in consideration of specific characteristics of participants and migrations. Based on a meta-synthesis and previous findings, a 50-items questionnaire was developed and completed by 245 student-athletes in 5 European countries. Participants with Dual Careers migration experience (n = 140) were considered for analyses of qualitative and quantitative (ordinal 5pt-Likert-scaled and metric) data on the Dual Career status, migration characteristics, received services, and outcomes. Chi-square-tests were conducted for differences between countries and genders at a significance level of p < .05. Country-related differences were found for experiences and intentions to migrate (X2(12) = 50.52, p<0.001), duration of the migration (X2(16) = 38.20, p = 0.001), financial support (X2(8) = 29.87, p<0.001), and decreased performances in academics (X2(16) = 56.12, p<0.001) and sports (X2(16) = 31.79, p = 0.01). Gender-related difference emerged in financial support (X2(4) = 10.68, p = 0.03), duration of the migration (X2(4) = 14.56, p = 0.01), and decreased academic performance (X2(4) = 10.57, p = 0.03). Tutoring and counselling support was ranked as the most effective support, especially when received from the academic field (4.0±1.0 pt) and others (4.1±0.8 pt), followed by online services from sport and academic sectors (both: 3.9±0.9 pt). Considering the pervasive globalization of sport and education, Dual Career migration can contribute to the development of a European sport culture. The high ratio of migrating student-athletes underlines the relevance of migrations in the field of Dual Careers. This study contributes to the literature by adding insights on practices, challenges, supports, and outcomes perceived by student-athletes migrating in Europe. Moreover, country- and gender-related differences support the consideration of specific characteristics and reveal critical factors in specific target groups. The findings contribute to identifying requirements and effective support measures in Dual Career migrations and can be used to improve support services.

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Jha, Chandan Kumar, Vijaya Gupta, Utpal Chattopadhyay, and Binilkumar Amarayil Sreeraman. "Migration as adaptation strategy to cope with climate change." International Journal of Climate Change Strategies and Management 10, no. 1 (January 8, 2018): 121–41. http://dx.doi.org/10.1108/ijccsm-03-2017-0059.

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Purpose This study aims to evaluate the link between climate/weather change and farmer migration in Bihar, India. The influence of cognitive conditions and climate-related stress on farmer migration decisions and the socioeconomic characteristics of migrating and non-migrating farm households are analysed. The focus is the role of migration in access to climate and agricultural extension services and the contribution of migration to enhanced farmer coping capacity. Design/methodology/approach A primary survey was conducted of farm households in seven districts of Bihar, India. Farmer perceptions of climate change were analysed using the mental map technique. The role of socioeconomic characteristics in farm household migration was evaluated using binary logistic regression, and the influence of migration on access to climate and agricultural extension services and the adaptive capacity of migrating households was investigated using descriptive statistics. Findings Climate-induced livelihood risk factors are one of the major drivers of farmer’s migration. The farmers’ perception on climate change influences migration along with the socioeconomic characteristics. There is a significant difference between migrating and non-migrating farm households in the utilization of instructions, knowledge and technology based climate and agriculture extension services. Benefits from receipt of remittance, knowledge and social networks from the host region enhances migrating households’ adaptive capacity. Originality/value This study provides micro-evidence of the contribution of migration to farmer adaptive capacity and access to climate and agricultural extension services, which will benefit analyses of climate-induced migration in other developing countries with higher agricultural dependence. In addition, valuable insights are delivered on policy requirements to reduce farmer vulnerability to climate change.

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Massey, Douglas S., Nathalie Williams, William G. Axinn, and Dirgha J. Ghimire. "Community Services and Out-Migration." International Migration 48, no. 3 (October 5, 2009): 1–41. http://dx.doi.org/10.1111/j.1468-2435.2009.00581.x.

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de Carvalho, F., and R. T. Carter. "Messaging platform and services migration." BT Technology Journal 23, no. 1 (January 2005): 90–97. http://dx.doi.org/10.1007/s10550-005-0110-6.

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5

Gilbert, Francis. "Migration: Ecosystem Services Helicoptered In." Current Biology 29, no. 14 (July 2019): R697—R699. http://dx.doi.org/10.1016/j.cub.2019.06.013.

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Ofuoku, Albert Ukaro, and Davina Okompu. "Migration among Farmers in Delta State, Nigeria: Is it a Climate Change Adaptation Strategy?" Journal of Agriculture and Environment for International Development (JAEID) 116, no. 1 (June 30, 2022): 5–28. http://dx.doi.org/10.36253/jaeid-12076.

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Objective: The study has the purpose of evaluating the nexus between climate change and migration of farmers in Delta State, Nigeria. The influence exerted by cognitive situations and climate – driven stress on farmers’ decisions to migrate and the socioeconomic attributes of migrating and non-migrating farm families are examined. The emphasis is the function of migration in accessing climate and agricultural extension services as well as the contribution made by migration to promote farmers’ climate change coping capacity. Methodology: Survey was articulated using farming households in three agricultural zones of Delta State, Nigeria. Perceptions of farmers about alterations in climate were examined with the use of mental map technique. Binary logistic regression model was applied to assess the function of socioeconomic attributes of farm families while descriptive statistics was employed in evaluating the adaptive capacities of the migrating farming households. Findings: Climate – driven livelihood variables form part of the main propellers of migration among farmers. Migration as well as the socioeconomic attributes is influenced by perception of farmers about climate change. There appears significant difference between migrating and non-migrating farm families with respect to utilization of information, technology and knowledge emanating from agricultural and climate extension services. The gains from remittances, knowledge and social networks from host communities or zones raise migrating farm families capacity to adapt to climate change. Theoretical Implications: This paper contributes to the progressively dynamic body of knowledge by pointing out migration as an alternative climate change adaptation strategy to promote agriculture food security in any part of the world. Originality/Value: Micro – evidence is offered by this study with respect to contribution made by migration to adaptive capacity of farmers and their ability to have access to agricultural and climate extension services. This will be useful in the analysis of climate – driven migration in other nations that are agricultural economies. Insight is also offered regarding policy needs for the scaling down of farmers’ vulnerability to climate change.

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Vasyltsiv, T. G., U. Y. Sadova, and O. V. Makhoniuk. "The Problematic Aspects and Directions of Development of the Migration Services Market in Ukraine." Business Inform 5, no. 520 (2021): 252–60. http://dx.doi.org/10.32983/2222-4459-2021-5-252-260.

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At the present stage of development of migration processes in Ukraine, the problem of improving the domestic migration services market has been actualized, turning it into a system of socio-economic relations to meet the needs of the population in services related to the possibility and improvement of conditions for migration movements, obtaining related services related to migration, minimizing risks (both for citizens and the State) related to migration processes. The research is aimed at identifying problematic aspects, as well as substantiating the directions and means of the State policy for the development of the migration services market in Ukraine. The object of research is the processes of improving the State policy of functioning and development of the migration services market in Ukraine, legalization of its subjects and improvement of institutional-economic opportunities in relation to the provision of high-quality migration services. In the process of research, general scientific and special methods were used: synthesis and system analysis, logical generalization, strategic management, and comparative analysis. The article identifies the current systemic problems in the functioning and development of the migration services market in Ukraine, in particular in terms of the predominance of unlicensed subjects – providers of migration services; low level of satisfaction of migrants with intermediary services; limited practices of bringing to justice shadow intermediaries in the migration services market; low level of socio-economic protection of migrant workers, etc. The authors define directions and means of improving the functioning of the migration services market of Ukraine in the areas of: legalization and licensing of activities; introduction of a monitoring system for the migration services market; conclusion of intergovernmental bilateral agreements to protect the rights of migrant Ukrainians; implementation of the Concept for regulating the development of the migration services market in Ukraine. Prospects for further scientific research in the analyzed sphere concern the substantiation of directions and means of implementation of positive foreign practices for the State-based regulation of the migration services market in Ukraine.

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Fee, Molly. "Paper integration: The structural constraints and consequences of the US refugee resettlement program." Migration Studies 7, no. 4 (July 3, 2018): 477–95. http://dx.doi.org/10.1093/migration/mny016.

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AbstractThe migration literature contends that, unlike other immigrants, refugees resettled in the US benefit from a federal program of integration. These claims do not consider the barriers that may complicate the implementation of resettlement policy. Based on 16 months of ethnographic fieldwork at a refugee resettlement agency in California, I argue that the organizational structure of the US Resettlement Program shapes how caseworkers provide resettlement services on a daily basis. The financial insecurity of Resettlement Agencies coupled with high stakes government oversight creates an organizational culture of vulnerability where caseworkers rely on discretion as they put resettlement policy into practice. Caseworkers develop coping mechanisms to get by as they simultaneously attend to the demands of their funders and their refugee clients. Given these structural constraints and limited resources, caseworkers instrumentalize paperwork as a discretionary tool. When files and documents are privileged over the quality and extent of resettlement services, caseworkers creatively utilize paperwork to separate policy from practice in order to protect themselves and appease their refugee clients. This policy of integration instead becomes a practice of paper integration, which problematizes prior theories and assumptions about US refugee resettlement. This practice of paper integration ultimately affects the services that arriving refugees receive and the degree to which they benefit from this ostensible program of integration.

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Puliafito, Carlo, Carlo Vallati, Enzo Mingozzi, Giovanni Merlino, Francesco Longo, and Antonio Puliafito. "Container Migration in the Fog: A Performance Evaluation." Sensors 19, no. 7 (March 27, 2019): 1488. http://dx.doi.org/10.3390/s19071488.

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The internet of things (IoT) is essential for the implementation of applications and services that require the ability to sense the surrounding environment through sensors and modify it through actuators. However, IoT devices usually have limited computing capabilities and hence are not always sufficient to directly host resource-intensive services. Fog computing, which extends and complements the cloud, can support the IoT with computing resources and services that are deployed close to where data are sensed and actions need to be performed. Virtualisation is an essential feature in the cloud as in the fog, and containers have been recently getting much popularity to encapsulate fog services. Besides, container migration among fog nodes may enable several emerging use cases in different IoT domains (e.g., smart transportation, smart industry). In this paper, we first report container migration use cases in the fog and discuss containerisation. We then provide a comprehensive overview of the state-of-the-art migration techniques for containers, i.e., cold, pre-copy, post-copy, and hybrid migrations. The main contribution of this work is the extensive performance evaluation of these techniques that we conducted over a real fog computing testbed. The obtained results shed light on container migration within fog computing environments by clarifying, in general, which migration technique might be the most appropriate under certain network and service conditions.

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Rees, Martha W. "Editorial: Migration costs." MIGRATION LETTERS 6, no. 1 (April 28, 2009): 1–2. http://dx.doi.org/10.33182/ml.v6i1.81.

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Much has been written about the costs—and benefits--of migration--in terms of the costs to the US (or receiving regions) and of the benefits to migrants. Massey (2005) concludes that because (Mexican) immigrants pay taxes, they are not a drain on public services. In fact, migrants are less likely to use public services, and pay taxes for services they don’t use. Almost two-thirds have Social Security taxes withheld, only 10% have sent a child to public schools, and under 5% or have used food stamps, welfare, or unemployment compensation. They also pay sales taxes. In terms of criminality, Rumbaut and Ewing (2007) refute the myth that migrants bring crime. They find that Mexican immigrant men have a lower rate of incarceration (0.7%) than US born Latinos (5.9%) or for US born males (3.5%).

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Zhao, Jiale, Yong Ma, Yunni Xia, Mengxuan Dai, Peng Chen, Tingyan Long, Shiyun Shao, Fan Li, Yin Li, and Feng Zeng. "A Novel Fault-Tolerant Approach for Dynamic Redundant Path Selection Service Migration in Vehicular Edge Computing." Applied Sciences 12, no. 19 (October 4, 2022): 9987. http://dx.doi.org/10.3390/app12199987.

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Vehicular Edge Computing (VEC) provides users with low-latency and highly responsive services by deploying Edge Servers (ESs) close to applications. In practice, vehicles are usually moving rapidly. To ensure the continuity of services, edge service migration technology is in high need, by which an application, infrastructure or any edge-hosted applications or services are not locked into a single vendor and allowed to shift between different edge resource vendors. Nevertheless, due to their complex and dynamic nature, real edge computing environments are error and fault prone and thus the reliability of edge service migrations can be easily compromised if the proactive measures are not taken to counter failures at different levels. In this paper, we propose a novel fault-tolerant approach for Dynamic Redundant Path Selection service migration (DRPS). The DRPS approach consists of path selection algorithm and service migration algorithm. The path selection algorithm is capable of evaluating time-varying failure rates of ESs by leveraging a sliding window-based model and identifying a set of service migration paths. The service migration algorithm incorporates resubmission and replication mechanisms as well and decides edge service migration schemes by choosing multiple redundant migration paths. We also conduct extensive simulations and show that our proposed method outperforms traditional solutions by 17.45%, 13.17%, and 7.22% in terms of ACT, TCR, and AFC, respectively.

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Nickelsen, Anders, Fabio Paternò, Agnese Grasselli, Kay-Uwe Schmidt, Miquel Martin, and Francesca Mureddu. "OPEN Platform for Migration of Interactive Services." International Journal of Adaptive, Resilient and Autonomic Systems 3, no. 2 (April 2012): 18–43. http://dx.doi.org/10.4018/jaras.2012040102.

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One important aspect of ubiquitous environments is to provide users with the possibility to freely move about and continue to interact with the available applications through a variety of interactive devices such as cell phones, PDAs, desktop computers, intelligent watches, or digital television sets. Migratory applications are able to follow the user by sensing changes in the user’s context and adapting to available devices, ideally without interrupting the user experience. However, applications themselves must contain functions to monitor context information, coordinate a migration, handle application adaptation, and interact with the user during the migration process. To make life easier for developers and users of migratory applications, an integrated Migration Service Platform (MSP) is proposed, where all the common migration functions are centralised. The authors show how the platform is realised as middleware that contains a server for the central functions and lightweight client-side running on the end-user devices. The authors show how migratory applications can interact with the platform and thereby do not have to contain migration functions themselves. The authors describe the challenges following the centralisation of a migration platform that can support different types of applications, both games and business applications, implemented with either web-technologies or as component-based applications.

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Bhugra, Dinesh, and Peter Jones. "Migration and mental illness." Advances in Psychiatric Treatment 7, no. 3 (May 2001): 216–22. http://dx.doi.org/10.1192/apt.7.3.216.

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Human beings have moved from place to place since time immemorial. The reasons for and the duration of these migrations put extraordinary stress on individuals and their families. Such stress may not be related to an increase in mental illness for all conditions or to the same extent across all migrant groups. In this paper, we provide an overview of some observations in the field of migration and mental health, hypothesise why some individuals and groups are more vulnerable to psychiatric conditions, and consider the impact of migration experiences on provision of services and care.

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Almutairi, Badr. "Secure mitigation and migration of virtual machines over hybrid cloud hypervisors infrastructure." International Journal of ADVANCED AND APPLIED SCIENCES 8, no. 7 (July 2021): 7–13. http://dx.doi.org/10.21833/ijaas.2021.07.002.

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As workloads increase in the industry so does the requirement for IT resources. IT companies are now shifting from in-house data centers to cloud-based IT services such as IAAS, PAAS, and SAAS which can offer flexibility at different levels to the developers of the applications working on different projects. Lots of researchers have contributed to migrating virtual machines migration from one cloud service provider to the other in case of backup as a service and other related services. Some of the previous works by some researchers focus on the migration of SAAS and PAAS onto different cloud service provider platforms. This research work focuses on the mitigation and migration of IAAS, PAAS, and SAAS services of the cloud. My contribution in this research will be in how to avoid loss of data during mitigation and migration of the VM from one Hypervisor environment to the other hypervisor environment on a physical machine infrastructure. This will help SME’s to provide end-user access to their data without worrying about the losses which may have incurred if the Mitigation process was not carried out carefully while migrating VM’s from one bare metal Hypervisor environment to the other bare metal Hypervisor environment.

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Gajo, Marianne. "Nasdaq plant Migration auf Amazon Web Services." Die Aktiengesellschaft 67, no. 1-2 (January 1, 2022): r8. http://dx.doi.org/10.9785/ag-2022-671-211.

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Wu, Zhijun, Shengyan Zhou, Liang Liu, and Jin Lei. "Research on SWIM Services Dynamic Migration Method." Future Internet 11, no. 9 (August 27, 2019): 187. http://dx.doi.org/10.3390/fi11090187.

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Air traffic management (ATM) plays an important role in maintaining and promoting air traffic safety, maintaining air traffic order and ensuring smooth air traffic. As the core of air traffic management, it is essential to ensure the safe and stable operation of system-wide information management (SWIM). Facing the complex and ever-changing network environment, a SWIM services dynamic migration method is proposed in this paper. This method combines SWIM core services to select destination nodes and migrate services. The experiment proves that the method can hide the service node while ensuring service continuity and increase the difficulty of malicious detection. By comparing with others, this method is more suitable for SWIM in terms of invulnerability. The throughput and delay performance of the method can meet the needs of SWIM.

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Clausson, Eva K., and Julia Muennich Cowell. "Migration, School Nursing, and School Health Services." Journal of School Nursing 35, no. 5 (September 3, 2019): 315. http://dx.doi.org/10.1177/1059840519866531.

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Shu (束长生), Changsheng. "Post-1978 Chinese Migration to Brazil: The Qiaoxiang Migration Models and the Rite of Passage." Journal of Chinese Overseas 18, no. 2 (October 4, 2022): 241–64. http://dx.doi.org/10.1163/17932548-12341466.

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Abstract The post-1978 migration of Chinese rural peasants to Brazil can be analyzed using the qiaoxiang (migrant-sending regions) models proposed by Woon Yuen-fong (1996), Minghuan Li and Diana Wong (2017) and by Min Zhou and Xiangyi Li (2014, 2018). From a sending-country perspective, we study two major models of Chinese migration in Brazil: one is the Guangdong qiaoxiang model, and the other, the Zhejiang qiaoxiang model. The first is based mainly on the catering services, especially pastelarias (snack bars), while the second is based mainly on the wholesale and retail business of light industrial imports from China. It is well known that transnational migrations contribute to qiaoxiang development while reinforcing the existing social structures of inequality and uneven development that stimulate further migrations. As a result, migration becomes deeply ingrained on the qiaoxiang culture, a “rite of passage” that young adults must experience in their life. Through the “rite of passage,” qiaoxiang migrations are perpetuated and renovated.

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Hu, Hefei, Chen Yang, Lingyi Xu, Tangyijia Song, and Bonaho Bocochi Dalia. "Path Load Adaptive Migration for Routing and Bandwidth Allocation in Mobile-Aware Service Function Chain." Electronics 11, no. 1 (December 25, 2021): 57. http://dx.doi.org/10.3390/electronics11010057.

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With network function virtualization (NFV) expanding from network center to edge, the service function chain (SFC) will gradually approach users to provide lower delay and higher-quality services. User mobility seriously affects the quality of service (QoS) provided by the mobile-aware SFC. Therefore, we must migrate the SFC to provide continuous services. In the user estimable movement scenario with a known mobile path and estimable arrival time, we establish the estimation model of user arrival time to obtain the estimated arrival time. Then, to reduce the time that the user is waiting for the migration completion, we propose a softer migration strategy migrating mobile-aware SFC before the user arrives at the corresponding access node. Moreover, for the problem of routing and bandwidth allocation (RBA), to reduce the migration failure rate, the paper proposes a path load adaptive routing and bandwidth allocation (PLARBA) algorithm adjusting the migration bandwidth according to the path load. The experimental results show that the proposed algorithm has significant advantages in reducing the user’s waiting time by more than 90%, decreasing migration failure rate by up to 75%, and improving QoS compared to the soft migration strategy and two RBA algorithms.

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Chen, Zhe, Apurbo Sarkar, Md Shakhawat Hossain, Xiaojing Li, and Xianli Xia. "Household Labour Migration and Farmers’ Access to Productive Agricultural Services: A Case Study from Chinese Provinces." Agriculture 11, no. 10 (October 9, 2021): 976. http://dx.doi.org/10.3390/agriculture11100976.

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Household labour migration experiences may have a staggering impact within developing countries, especially in dynamic societies like China, where labour migration is obvious. The present study’s objective is to investigate whether household labour migration contributes to the probability of farmers’ access to productive agricultural services. The study’s empirical setup is comprised of household survey data of 541 farmers in Shaanxi, Henan, and Sichuan provinces. The study proposes a counterfactual model to evaluate the average processing effect of an urban migrant with the help of the endogenous transformation of the Probit model. The results show that labour migration for work directly affects farmers’ access to productive agricultural services and indirectly affects farmers’ access to productive agricultural services through three channels: labour input, land transfers, and planting structure adjustments. The study further confirms that labour migration for work has a significant heterogeneity in the probability of obtaining productive agricultural services for farmers with or without non-agricultural income. Simultaneously, the labour migration area for work has significant heterogeneity in the probability of farmer households’ access to productive agricultural services. The government should extend support towards productive agriculture services. Agricultural demonstration services and on-hand training of migrant labour should be highlighted.

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Galiev, Rustem Ramilevich, and Karen Albertovich Grigoryan. "Development of a Multicloud Service for Cloud Resource Migration." Russian Digital Libraries Journal 25, no. 1 (April 29, 2022): 2–14. http://dx.doi.org/10.26907/1562-5419-2022-25-1-2-14.

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Cloud platforms and services have become an important factor in the explosive development of the digital economy in the last decade. The ability to quickly scale the service, coupled with a reduction in investment costs at the start of projects within the framework of the Iaas, PaaS, SaaS approaches, gave positive results and formed the basis of new business models and corporate solutions. In this article, we discuss the reasons for the importance of multicloud and explore approaches to integrating cloud services in a multicloud architecture. The article also proposes a way to solve the problem of cloud migration - developing a system for migrating cloud resources between cloud services.

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MALINOWSKA, Irena. "Poland labour migrations: conditions and consequences in the socio-economic and law perspective." Scientific Bulletin of Flight Academy. Section: Economics, Management and Law 5 (December 21, 2021): 142–47. http://dx.doi.org/10.33251/2707-8620-2021-5-142-147.

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Abstract. The service processes, taking place in Poland and in the world are of a nature, however, in service services there is an increasing legal migration process new. A whole team for migration management throughout the period and cooperation at this medium scale. Migration is managed within the framework of the migration policy adopted at the state level. The author has compiled more systematized and different ones on the subject of Determinants and earnings consequences from Poland to the European Union. She cited the size and nature of emigration as well as the structure of emigrants. She identified a socio-economic perspective and service measures. Key words: law, economy, social perspective, European Union, economic migrations, determinants.

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Filippov, S. O., A. F. Mota, and S. A. Petrechenko. "Germany's migration policy and its significance for national border services." Uzhhorod National University Herald. Series: Law, no. 67 (January 16, 2022): 224–29. http://dx.doi.org/10.24144/2307-3322.2021.67.43.

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The scientific article analyzes migration processes and approaches to solving migration problems in Germany, as well as uses the experience of German migration policy in the activities of national border services. This process involves the study of the experience of neighboring countries, in particular Germany, where the intensity of migration processes is higher than in Ukraine, and accumulated more thorough and larger material for scientific analysis. The purpose of the study is to study the policy of Germany through the prism of the significance of these processes for the national border services of Ukraine. The outlined goal led to the formulation and solution of the following tasks: substantiate the main directions and theoretical and methodological approaches to the study of migration processes; to investigate the legal framework of state immigration policy; to evaluate the effectiveness of the adoption of the German migration policy by the national border services of Ukraine. The research methodology is based on the principles of systematization and scientificity. The scientific novelty of the obtained results is determined by the relevance of the researched topic, as well as the attempt to analyze the process of changes in approaches and directions of German migration policy, evaluate it at the present stage and explore prospects for its further development. As a result of the studyGermany's experience in shaping and improving the principles of migration policy can serve as an example for Ukraine, a country of origin, transit and destination of migrants.

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Liu, Lizhao, Longyu Kang, Xiaocui Li, and Zhangbing Zhou. "Service Reliability Based on Fault Prediction and Container Migration in Edge Computing." Applied Sciences 13, no. 23 (November 30, 2023): 12865. http://dx.doi.org/10.3390/app132312865.

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With improvements in the computing capability of edge devices and the emergence of edge computing, an increasing number of services are being deployed on the edge side, and container-based virtualization is used to deploy services to improve resource utilization. This has led to challenges in reliability because services deployed on edge nodes are pruned owing to hardware failures and a lack of technical support. To solve this reliability problem, we propose a solution based on fault prediction combined with container migration to address the service failure problem caused by node failure. This approach comprises two major steps: fault prediction and container migration. Fault prediction collects the log of services on edge nodes and uses these data to conduct time-sequence modeling. Machine-learning algorithms are chosen to predict faults on the edge. Container migration is modeled as an optimization problem. A migration node selection approach based on a genetic algorithm is proposed to determine the most suitable migration target to migrate container services on the device and ensure the reliability of the services. Simulation results show that the proposed approach can effectively predict device faults and migrate services based on the optimal container migration strategy to avoid service failures deployed on edge devices and ensure service reliability.

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Zhang, Xiangjun, Weiguo Wu, Shiyuan Yang, and Xiong Wang. "Falcon: A Blockchain-Based Edge Service Migration Framework in MEC." Mobile Information Systems 2020 (October 16, 2020): 1–17. http://dx.doi.org/10.1155/2020/8820507.

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Driven by advanced 5G cellular systems, mobile edge computing (MEC) has emerged as a promising technology that can meet the energy efficiency and latency requirements of IoT applications. Edge service migration in the MEC environment plays an important role in ensuring user service quality and enhancing terminal computing capabilities. Application services on the edge side should be migrated from different edge servers to edge nodes closer to users, so that services follow users and ensure high-quality services. In addition, during the migration process, edge services face security challenges in an edge network environment without centralized management. To tackle this challenge, this paper innovatively proposes a blockchain-based security edge service migration framework, Falcon, which uses mobile agents different from VM and container as edge service carriers, making migration more flexible. Furthermore, we considered the dependencies between agents and designed a service migration algorithm to maximize the migration benefits and obtain better service quality. In order to ensure the migration of edge services in a safe and reliable environment, Falcon maintains an immutable alliance chain among multiple edge clouds. Finally, the experimental results show that “Falcon” has lower energy consumption and higher service quality.

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Flear, Mark L. "Developing Euro-Biocitizens through Migration for Healthcare Services." Maastricht Journal of European and Comparative Law 14, no. 3 (September 2007): 239–61. http://dx.doi.org/10.1177/1023263x0701400304.

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The effects of the Community right to migrate for healthcare services on patients have yet to be studied extensively. This paper uses a sociological institutionalist perspective to show how such migration might cause change in patients, especially their motivations, agency, self-understanding, identity and citizenship. This suggests the development of Euro-biocitizenship and patients as Euro-biocitizens, as well as providing a rejoinder to critiques of the right, and calls for new governance to address its effects.

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Parker, D., K. Waller, and H. Xu. "Private and public services: productivity and performance migration." International Journal of Productivity and Performance Management 62, no. 6 (July 19, 2013): 652–64. http://dx.doi.org/10.1108/ijppm-10-2012-0119.

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Wan, William W. "System Migration and Its Impact on Technical Services." Public Library Quarterly 13, no. 4 (December 1993): 13–20. http://dx.doi.org/10.1300/j118v13n04_03.

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Weller, Robert H., E. Walter Terrie, and William J. Serow. "Migration and the Demand for Developmental Disabilities Services." Journal of Disability Policy Studies 1, no. 2 (July 1990): 85–98. http://dx.doi.org/10.1177/104420739000100205.

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SUNDQUIST, J. "Migration, equality and access to health care services." Journal of Epidemiology & Community Health 55, no. 10 (October 1, 2001): 691–92. http://dx.doi.org/10.1136/jech.55.10.691.

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Koushik S. and Annapurna P. Patil. "An Approach to Ensure Secure Inter-Cloud Data and Application Migration Using End-to-End Encryption and Content Verification." International Journal of Ambient Computing and Intelligence 13, no. 1 (January 2022): 1–21. http://dx.doi.org/10.4018/ijaci.293148.

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Cloud Computing is one of the most popular platforms in recent times and has many services to offer. The resources are deployed on the Cloud and are made available to cloud users over high-speed internet connectivity. Many enterprises think of migrating the data or application hosted from one Cloud to another based on the requirements. Migration from one Cloud to another Cloud requires security as it is vital for any data. This article presents a novel secure framework called ‘InterCloudFramework,’ considering well-established criteria to migrate various services across clouds with minimal supervision and interruption. Security is the primary concern to migrate the data among inter-clouds. The study incorporates the Elliptical-Curve Diffie-Hellman algorithm to encrypt the data and Merkle Hash Trees to check the integrity of the data. In addition to security during migration, the framework reduces the migration time of data or applications.

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Clark, Nancy. "Upscaling integrated mental health services and systems for people of forced migration." Open Access Government 42, no. 1 (April 15, 2024): 166–67. http://dx.doi.org/10.56367/oag-042-11405.

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Upscaling integrated mental health services and systems for people of forced migration How can realist impact evaluation be used to upscale the integration of mental health programs for people of forced migration? Nancy Clark, an Associate Professor from the University of Victoria, investigates. Forced migration, displacement, and resettlement can be considered determinants of migrant mental health. Migrants are people who experience migration and/or forced displacement across or within national borders, e.g., refugees, asylum seekers, the undocumented, people who require temporary or permanent protection. (IOM Glossary on Migration, 2019).

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Ravindranadh, K., Mallarapu Sai Kiran, B. Durga Sai Pavan Kumar, and D. Priyanka. "Data migration in cloud computing using honey encryption." International Journal of Engineering & Technology 7, no. 2.8 (March 19, 2018): 230. http://dx.doi.org/10.14419/ijet.v7i2.8.10415.

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Cloudcomputing provides variouskindsof servicesfor storingdata, load balancing betweencloudsandprovides an infrastructure for developing applicationsandmanaging them.Duetovariousattractive services provided by various cloudservice providers, users migrating their data from their storage systemtocloudserviceprovider.Whilemigratingdatatoa cloudservice provider there will be security and privacy protection concerns arises.Byconsideringthese concerns we are proposing a secure privacy protection migration usinghoney-encryptioncryptographicalgorithmfordata whichis outsourceddatatocloudandweareusingmigrationprotocolwhile migratingdatafromexisting serverstoragesystemtocloud server storage systemwhichensures dataintegrityand data confidentiality.

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Zhang, Haotian, Yan Wang, Jian-Tao Zhou, Jianwei Gao, and Jing Liu. "A Migration Method for Vehicle Mobility Services Based on Road Segmentation Markov Model." Wireless Communications and Mobile Computing 2022 (May 27, 2022): 1–13. http://dx.doi.org/10.1155/2022/2735000.

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The emergence of edge computing provides a new solution to solve resource-intensive applications, but how to formulate the most efficient service migration strategy according to users’ real-time location to ensure users to receive low latency services has become a new challenge. For the vehicle terminals running on the road, mobility of vehicle terminals is a factor that cannot be ignored. Ensuring the continuity of vehicle mobility service is an urgent problem to be solved. For the vehicles running in the roads, we focus on the establishment of service migration model based on Markov decision process according to road zoning, taking the loss and delay caused by service migration as the index to measure the advantages and disadvantages of service migration strategies. Then, a reinforcement learning algorithm is used to transform the service migration model into MDP model, and the measurement index is transformed into the reward function to formulate the service migration strategies for service migration process of the vehicle’s travel. Finally, through the simulation experiments on different scenarios, we compared our method with other methods in terms of loss and reward from service migration, which proves the effectiveness of our method.

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Petr, Michal. "Establishment and Provision of Services of Third Country Nationals in the EU." European Studies 6, no. 1 (December 1, 2019): 193–204. http://dx.doi.org/10.2478/eustu-2022-0036.

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Summary Even though the discussion on migration has in the last years been overshadowed by its illegal form and concentrated in particular on potential tools to mitigate it, legal migration rightfully remains a crucial consideration for a comprehensive migration policy. Given the significance of services in today’s economy, it might be surprising that the focus has been on migration of workers, rather than self-employed persons. In this article, we shall review the current legislation on this matter and explore its potential further developments.

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Burke, Lol, Matthew Millings, and Gwen Robinson. "Probation migration(s): Examining occupational culture in a turbulent field." Criminology & Criminal Justice 17, no. 2 (July 24, 2016): 192–208. http://dx.doi.org/10.1177/1748895816656905.

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In June 2014 approximately 54 per cent of the total probation service workforce in England and Wales were transferred to the newly created Community Rehabilitation Companies (CRCs) as part of the government’s plans to establish a market for offender management services. This marked the beginning of one of the largest and most significant migrations of criminal justice staff from the public to the private sector in England and Wales. This article presents findings from an ethnographic study of the formation of one of these CRCs through to the period immediately following the transfer into private ownership. The authors discuss the key features of this migration which are identified as ‘splitting and fracturing’, ‘adapting and forming’ and ‘exiting or accommodation’. It is contended that this development not only has significant implications for the future of probation services but also provides a unique example of the impact on an occupational culture of migration from the public to the private sector.

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Kirov, Denis E., Natalia V. Toutova, Anatoly S. Vorozhtsov, and Iliya A. Andreev. "FEATURE SELECTION FOR PREDICTING LIVE MIGRATION CHARACTERISTICS OF VIRTUAL MACHINES." T-Comm 15, no. 7 (2021): 62–70. http://dx.doi.org/10.36724/2072-8735-2021-15-7-62-70.

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Virtual machine migration is widely used in cloud data centers to scale and maintain the stability of cloud services. However, the performance metrics of virtual machine (VM) applications during migration that are set in the Service Level Agreements may deteriorate. Before starting a migration, it is necessary to evaluate the migration characteristics that affect the quality of service. These characteristics are the total migration time and virtual machine downtime, which are random variables that depend on a variety of factors. The prediction is based on the VM monitoring data. In this paper, we select the most suitable factors for forecasting five types of migrations: precopy migration, postcopy migration, and modification of precopy migration such as CPU throttling, data compression, and delta compression of modified memory pages. To do this, we analyzed a dataset that includes data on five types of migrations, approximately 8000 records of each type. Using correlation analysis, the factors that mostly affect the total migration time and the VM downtime are chosen. These characteristics are predicted using machine learning methods such as linear regression and the support vector machine. It is shown that the number of factors can be reduced almost twice with the same quality of the forecast. In general, linear regression provides relatively high accuracy in predicting the total migration time and the duration of virtual machine downtime. At the same time, the observed nonlinearity in the correlations shows that it is advisable to use the support vector machine to improve the quality of the forecast.

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Chang, Chen Chi. "Hakka genealogical migration analysis enhancement using big data on library services." Library Hi Tech 36, no. 3 (September 17, 2018): 426–42. http://dx.doi.org/10.1108/lht-08-2017-0172.

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Purpose The purpose of this paper is to explore the data connection, spatial distribution characteristics and trends in genealogical information. First, it implements a spatial-temporal visualization of the Hakka genealogical information system that makes these individual family pedigree charts appear as one seamless genealogy to family and researchers seeking connections and family history all over the world. Second, this study applies migration analysis by applying big data technologies to Hakka genealogies to investigate the migration patterns of the Hakka ethnic group in Taiwan between 1954 and 2014. This innovative library service enhances the Hakka genealogical migration analysis using big data. Design/methodology/approach The platform is designed for the exchange of genealogical data to be used in big data analysis. This study integrates big data and geographic information systems (GIS) to map the population distribution themes. The general procedure included collecting genealogical big data, geographic encoding, gathering the map information, GIS layer integration and migration map production. Findings The analytical results demonstrate that big data technology is highly appropriate for family migration history analysis, given the increasing volume, velocity and variety of genealogical data. The spatial-temporal visualization of the genealogical research platform can follow family history and migration paths, and dynamically generate roadmaps to simplify the cartographic steps. Practical implications Technology that combines big data and GIS is suitable for performing migration analysis based on genealogy. A web-based application for spatial-temporal genealogical information also demonstrates the contribution of innovative library services. Social implications Big data play a dominant role in library services, and in turn, provide an active library service. These findings indicate that big data technology can provide a suitable tool for improving library services. Originality/value Online genealogy and family trees are linked with large-volume, growing data sets that are complex and have multiple, autonomous sources. The migration analysis using big data has the potential to help genealogy researchers to construct minority ethnic history.

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Ingellis, Anna Giulia, and Lavinia Stornaiuolo. "Italians in Valencia: A New Lifestyle Migration in an Urban Context." Migraciones. Publicación del Instituto Universitario de Estudios sobre Migraciones, no. 55 (October 27, 2022): 1–20. http://dx.doi.org/10.14422/mig.2022.007.

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Over the last two decades, scholars have paid close attention to South-North intra-EU migration. In contrast, intra-Southern Europe migrations have not received the appropriate interest. This qualitative study, conducted between 2017 and 2019, investigates an emerging, fast-growing phenomenon: Italian migration to Spain, focusing on the Italian community in Valencia. Participant observation (virtual and traditional) and in-depth interviews (42) were used to study this migration process. Exploring the motivations to migrate, the subjective representation of the search for a better life, the meaning of lifestyle and the role of work in the migration process, the research explores how far it could be interpreted as a new lifestyle migration (LM) flow. The analysis reveals a complex combination of interrelated factors — like the Mediterranean lifestyle, good public services, low taxes, and cost of living — depicting the urban context of Valencia as a representative setting for a better quality of life.

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Gjerstad, Brita, Øystein Lund Johannessen, Svein Ingve Nødland, Geir Skeie, and Gunn Vedøy. "Policies in Municipal Public Services and Migration to Norway." Politeja 12, no. 8 (31/2) (December 31, 2015): 159–84. http://dx.doi.org/10.12797/politeja.12.2015.31_2.11.

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Today, approximately 15% of the total Norwegian population of 5 million are immigrants, and this number is growing. This article investigates how public social service institutions and local policies are challenged by the new realities of migration and how they attempt to meet them in Norway, by identifying and discussing tensions between policies and practices. The article exemplifies these tensions through focusing on the Education sector and the Health and Care sector, and their respective treatment of two groups, labour migrants and refugees. Interviews were conducted with immigrants and public service providers in three municipalities. In the analysis of various white papers on migration and integration issues, we use the concepts of group pluralism and individual pluralism as analytical tools. In the empirical analysis, we have searched for critical issues arising in the relationship between providers and receivers of services. We find that when national policies meet practice at the municipal level, the municipal context and economic incentives are important factors. Other central aspects include the history, traditions and functions of the social service institutions that are responsible for carrying out national policies at the municipal level. Here, the main professional bodies appear to exercise their own particular logic in regards to the integration and inclusion of migrants into the Norwegian society.

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Miae Jung. "International Labor Migration: The Case of Japan's Care Services." Korea Journal of Japanese Studies ll, no. 30 (December 2009): 215–41. http://dx.doi.org/10.35368/kjjs.2009..30.009.

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Seo, Ra-beol, and Wook-joon Sung. "Impact of Local Public Services Quality on Migration Intention." KOREAN SOCIETY AND PUBLIC ADMINISTRACTION 29, no. 4 (February 28, 2019): 199–223. http://dx.doi.org/10.53865/kspa.2019.02.29.4.199.

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Zhai, Shuying. "Basic Public Services, Population Migration and Regional Economic Growth." Modern Economy 11, no. 04 (2020): 777–84. http://dx.doi.org/10.4236/me.2020.114057.

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Rachel McPhee, Siobhán. "Employers and migration in low‐skilled services in Dublin." Employee Relations 34, no. 6 (September 28, 2012): 628–41. http://dx.doi.org/10.1108/01425451211267928.

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PurposeThe purpose of this paper is to analyse the role of employers as “institutional” factors in the creation of segmentation in the labour market. Industrial structure defines segments of the labour market (the employer) based on the nature of demand, and with the impact on the individual workers or groups based on their personal characteristics.Design/methodology/approachEmpirical work is within the Dublin labour market, which experienced the largest increase in availability of migrant workers under immigration policies of the Celtic Tiger state. Focused on the sectors of catering, cleaning and security as low‐skilled service sector providers, the analysis is based on 24 semi‐structured interviews with employers selected based on a database of a cross‐section of all employers in the selected sectors in Dublin.FindingsSemi‐structured interviews reinforce state policies as key institutional factor underlying migrant labour trends and experiences, but perspectives of the employers in low‐end service industries reveal additional insights. In addition to using migrant labour as a means of cost cutting, the daily actions of employers reveal cultural stereotyping of workers, making them an elemental component “exploiting” the trends facilitated by state immigration policies.Originality/valueAlthough a large body of research on migration into Ireland during the Celtic Tiger years is available, little of it has focused on labour market processes. More broadly, in attempting to understand labour market processes and the creation of segmentation there needs to be a triangulation of processes of supply, demand and state policies; and employers are key players in shaping demand and exploiting supply trends.

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Lindstrom, David P., and Elisa Muñoz-Franco. "Migration and maternal health services utilization in rural Guatemala." Social Science & Medicine 63, no. 3 (August 2006): 706–21. http://dx.doi.org/10.1016/j.socscimed.2006.02.007.

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Alruwaili, Fahad F., and T. Aaron Gulliver. "Secure migration to compliant cloud services: A case study." Journal of Information Security and Applications 38 (February 2018): 50–64. http://dx.doi.org/10.1016/j.jisa.2017.11.004.

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Domínguez-Mujica, Josefina. "The enduring connection between gender, migration and household services." Geographia Polonica 87, no. 3 (August 2014): 367–82. http://dx.doi.org/10.7163/gpol.2014.25.

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Barnard, Catherine, and Amy Ludlow. "Free movement of services, migration and leaving the EU." National Institute Economic Review 236 (May 2016): 23–30. http://dx.doi.org/10.1177/002795011623600104.

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For many people the key question in the referendum is whether a vote to leave will enable the UK to take back control of its borders. So for them the focus is primarily on Article 45 on the Treaty of the Functioning of the European Union (TFEU) which allows free movement of workers. But for individuals much movement to other EU Member States is covered by Article 56 TFEU on the free movement of services. This article will argue that empirical research shows that there is in fact an interesting link between temporary migration under Article 56 TFEU and ultimately permanent migration under Article 45 TFEU. Brexit has the potential profoundly to affect both.

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Dahlberg, Matz, Matias Eklöf, Peter Fredriksson, and Jordi Jofre-Monseny. "Estimating Preferences for Local Public Services Using Migration Data." Urban Studies 49, no. 2 (April 12, 2011): 319–36. http://dx.doi.org/10.1177/0042098011400769.

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An, Qiong, and Linxiu Zhang. "Public Health Service and Migration Destinations among the Labor of Xinjiang Uygur Autonomous Region of China." Sustainability 14, no. 8 (April 14, 2022): 4718. http://dx.doi.org/10.3390/su14084718.

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The relationship between public investment and population migration is a classic topic in developing regions. With social and economic development, the role of public health services is paid high attention. However, empirical studies on the relationship between public health services and labor migration are rare, especially for populations from minority areas. This study investigated the correlation between public health services and migration destinations and its heterogeneity among laborers from Xinjiang. Data of the annual Xinjiang Statistical Yearbook and the CMDS are used, and multinomial logit regressions are adopted. The results show that public health services in a county have a significant and negative correlation with the probability of migration with a long range among laborers from Xinjiang. This correlation is inclusive of gender, age, human capital, hukou, marital status, home region, and economic status. It implies that the improvement of public health services in Xinjiang can attract laborers to live and work there, which could contribute to the revitalization of Xinjiang and reduce the development gap between Xinjiang and other provinces.

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