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101 resultados encontrados.

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MIGRATION IN NIGERIA: BRAIN DRAIN, BRAIN GAIN OR BRAIN WASTE
Artículo
Acceso abierto Artículo DOAJ
Francis Osadebamwen Osayi · “Dunarea de Jos” University of Galati · 2026 · ISSN 2601-3428
As Nigeria continue to grapple with development challenges due to shortfalls of professional in the various sectors, all efforts aimed at curtailing the increasing spread of migration from Nigeria have not yielded the de...
LCC TENDOkhpc3RvcnkgKEdlbmVyYWwpIGFuZCBoaXN0b3J5IG9mIEV1cm9wZQ~~; LCC:History (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Migration of Romanian Doctors: a Qualitative Study on the Perceptions of Romanian Doctors who practiced Abroad
Artículo
Acceso abierto Artículo DOAJ
Cristina Teodorescu · Fundația „Sfera Publică XXI” · 2011 · ISSN 1221-6720
The phenomenon of migration among Romanian doctors has particularly increased following Romania’s adhesion to the European Union. This study in an exploratory one and its aim is to thoroughly investigate the doctors´ ...
LCC LCC:Political science; TENDOlBvbGl0aWNhbCBzY2llbmNlIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Migration, gender, and emotions: A reflection on global care chains and circuits of care in the context of migration from Bolivia to Argentina
Artículo
Material complementario disponible Artículo CONICET Digital
Blanco Rodriguez, Guadalupe et al · Elsevier · 2023 · ISSN 1755-4586
The intersection between the history of emotions and migration studies highlights how motherhood and care practices are transformed during migration. In this article, through the example of Bolivian migration to Argentin...
Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Migration and Its Socioeconomic Impact Across Central Asia: Introduction to the Thematic Section
Artículo
Acceso abierto Artículo DOAJ
Zhanna Bolat · ZRC SAZU, Založba ZRC · 2026 · ISSN 0353-6777
This thematic section underscores the need for holistic migration governance that recognizes the multidimensional realities of mobility in Central Asia. The countries of Central Asia can better capture the opportunities ...
LCC TENDOkNvbG9uaWVzIGFuZCBjb2xvbml6YXRpb24uIEVtaWdyYXRpb24gYW5kIGltbWlncmF0aW9uLiBJbnRlcm5hdGlvbmFsIG1pZ3JhdGlvbg~~Idioma eng
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Open Access
A physiological concentration of anandamide promotes the migration of human endometrial fibroblast and the interaction with endothelial cells in vitro
Artículo
Acceso abierto Artículo CONICET Digital
Cañumil, Vanesa Alejandra et al · W B Saunders Co Ltd · 2023 · ISSN 0143-4004
The mechanisms that govern fibroblast behavior during the vascular adaptations of the uterus at early pregnancy remain unknown. Anandamide, an endocannabinoid, binds to cannabinoid receptors (CBs), and regulates gestatio...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
A política do Brasil para as migrações internacionais Brazilian policy for international migrations
Artículo
Acceso abierto Artículo DOAJ
Rossana Rocha Reis · Pontifícia Universidade Católica do Rio de Janeiro, Instituto de Relações Internacionais · 2011 · ISSN 0102-8529
O objetivo deste artigo é analisar a maneira como o Estado brasileiro vem se posicionando em relação às migrações internacionais, e seu comportamento em relação aos fluxos migratórios contemporâneos que envolve...
LCC LCC:International relationsIdioma eng
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Open Access
Age at migration and cognitive functioning in later life: a cross-sectional study among older adults in India
Artículo
Acceso abierto Artículo DOAJ
Vasim Ahamad et al · BMC · 2026 · ISSN 1471-2318
Abstract Background Migration can occur at any age and has long-term repercussions on health and well-being later in life. This study aims to assess cognitive functioning ability in later life and its association with ag...
LCC TENDOkdlcmlhdHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Alpha lipoic acid diminishes migration and invasion in hepatocellular carcinoma cells through an AMPK-p53 axis
Artículo
Material complementario disponible Artículo CONICET Digital
Hidalgo, Florencia et al · Springer · 2024 · ISSN 2045-2322
Hepatocellular carcinoma (HCC) associated with viral or metabolic liver diseases is a growing cancer without effective therapy. AMPK is downregulated in HCC and its activation diminishes tumor growth. Alpha lipoic acid (...
Idioma eng
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Bacterial Migration Cell
Artículo
Acceso abierto Artículo CONICET Digital
Spector, Mario et al · Elsevier Science · 2015 · ISSN 2211-8128
Infected prostheses are usually removed from patients when this infection is difficult or impossible to treat. In this context, an unprecedented physical phenomenon, “bacterial cell migration”, by which bacteria from...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Between Assimilation and Accommodation: Migration and Translation Policies in Post-Communist Romania
Artículo
Acceso abierto Artículo DOAJ
Oana Surugiu · Fundația „Sfera Publică XXI” · 2011 · ISSN 1221-6720
The changing transnational relations following the European integration and the process of globalization urge us to look at translations from a broader sociological perspective. Both the European integration and globaliz...
LCC LCC:Political science; TENDOlBvbGl0aWNhbCBzY2llbmNlIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Carbon Dioxide Migration Along Faults at the Illinois Basin—Decatur Project Revealed Using Time Shift Analysis of Seismic Monitoring Data
Artículo
Acceso abierto Artículo DOAJ
I. Bukar et al · Wiley · 2025 · ISSN 0094-8276
Abstract Large scale geological storage of CO2 is being deployed worldwide to reduce greenhouse gas emissions to the atmosphere. Previous modeling studies have investigated the potential for CO2 migration along faults. W...
LCC LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
Current Migration Trends and Socioeconomic Challenges in Central Asia: A Focus on 2021–2024
Artículo
Acceso abierto Artículo DOAJ
Ainura Askarova et al · ZRC SAZU, Založba ZRC · 2026 · ISSN 0353-6777
This study aims to examine migration dynamics and the socioeconomic factors influencing migration in Kyrgyzstan, Kazakhstan, and Uzbekistan. In Kyrgyzstan, internal migration from rural areas to cities is prevalent, whil...
LCC TENDOkNvbG9uaWVzIGFuZCBjb2xvbml6YXRpb24uIEVtaWdyYXRpb24gYW5kIGltbWlncmF0aW9uLiBJbnRlcm5hdGlvbmFsIG1pZ3JhdGlvbg~~Idioma eng
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Open Access
Early gonadogenesis in Columba livia (birds: Columbiformes): Migration, colonization, and differentiation of germ cells
Artículo
Acceso abierto Artículo CONICET Digital
Olea, Gabriela Beatriz et al · Wiley Blackwell Publishing, Inc · 2023 · ISSN 0012-1592
In birds, primordial germ cells (PGCs) use the bloodstream to travel to a specific region, where the cells undergo extravasation followed by intrastromal migration to the gonadal crest for further colonization. Currently...
Idioma eng
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Open Access
Exploring water migration patterns in reconstructed soil layers for waste dumps of open-pit coal mines based on CT scanning
Artículo
Material complementario disponible Artículo DOAJ
Tingyu FAN et al · Editorial Office of Coal Geology & Exploration · 2026 · ISSN 1001-1986
ObjectiveIn the arid regions of western China, the ecological restoration of waste dumps within open-pit coal mines plays a key role in green mine construction, while creating a suitable soil profile structure serves as ...
LCC TENDOkdlb2xvZ3k~; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YWxsdXJneQ~~Idioma zho
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
FORCED MIGRATION AND INTERNALLY DISPLACED PERSONS IN KHARKIV REGION (2022–2025) UNDER THE ARMED CONFLICT BETWEEN UKRAINE AND THE RUSSIAN FEDERATION
Artículo
Material complementario disponible Artículo DOAJ
Оlena Liuba · V. N. Karazin Kharkiv National University · 2025 · ISSN 2220-8089
A systematic analysis has been conducted of the transformational consequences of large-scale forced migratory movements that began in the Kharkiv region in 2022 as a result of the full-scale military invasion of Ukraine ...
LCC TENDOlBvbGl0aWNhbCBzY2llbmNlIChHZW5lcmFsKQ~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Heat and moisture migration in soils around ground heat exchangers under heating operation of ground source heat pump
Artículo
Material complementario disponible Artículo DOAJ
ZENG Zhao-tian 1,2, ZHAO Yan-lin 1,2, LU Hai-bo 1,2, XU Yun-shan 1, MO Hong-yan 1 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
An in-site observation station for soils around the ground heat exchanger (GHE) in the operating process of ground source heat pump (GSHP) is installed to monitor the operation performance of GSHP as well as heat and moi...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
HipScreen: a valid mobile app to measure hip migration in children with cerebral palsy in the community setting
Artículo
Material complementario disponible Artículo DOAJ
Akib M. Khan et al · The British Editorial Society of Bone & Joint Surgery · 2026 · ISSN 2633-1462
Aims: The Reimers migration percentage (MP) is the gold-standard radiological parameter used to aid decision-making regarding surgical management of hip displacement in cerebral palsy (CP). Accurate measurement is import...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Hyaluronan induces migration of multidrug-resistant lymphoma cell lines in vitro through Tiam1 activation by a PI3K-dependent mechanism
Artículo
Acceso abierto Artículo CONICET Digital
Cordo Russo, Rosalia Ines et al · Pergamon-Elsevier Science Ltd · 2010 · ISSN 1525-1532
Hyaluronan (HA) modulates multidrug resistance (MDR) as well as cell migration. Tiam1 is involved in cytoskeleton reorganization during tumor invasion. In this report we show the relationship among HA, Tiam1, migration a...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
International Educational Migration in the Context of Martial Law
Artículo
Material complementario disponible Artículo DOAJ
Н. B. Cherusheva et al · National Academy of Statistics, Accounting and Audit · 2025 · ISSN 2519-1853
Migration processes, being a distinct feature of any present-day country and having an objective nature, are an indicator of its socio-economic development. The central factor of migration across the global space is econ...
LCC TENDOlN0YXRpc3RpY3M~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Late Migration of a Polymer Clip After Sleeve Left Upper Lobectomy: A Rare Delayed Complication
Artículo
Material complementario disponible Artículo DOAJ
Gökhan Öztürk et al · Atatürk University · 2026 · ISSN 3062-3308
Polymer vascular clips are commonly used in thoracic surgery to ensure secure ligation of pulmonary vessels and are generally considered safe. Clip migration is well described in various abdominal procedures but is extre...
LCC TENDOlN1cmdlcnk~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Oral history as a tool for exploring mental structures of peace and migration in the context of the contemporary russo-ukrainian war.
Artículo
Material complementario disponible Artículo DOAJ
Сергій Білівненко et al · V.N. Karazin Kharkiv National University · 2025 · ISSN 2227-6505
Research aim is to explore how oral history interviews reflect the transformations of mental structures within Ukrainian society during the contemporary Russo-Ukrainian war, particularly through the analysis of categorie...
LCC TENDOkhpc3Rvcnkgb2YgRWFzdGVybiBFdXJvcGU~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Romanian Politics an Migrations in Italy. Case Study: the Party of Romanians in Italy – Romanian Identity
Artículo
Acceso abierto Artículo DOAJ
Ioana (Cristea) Drăgulin · Fundația „Sfera Publică XXI” · 2011 · ISSN 1221-6720
European Union has been dealing with the migration phenomenon for a very long time. However, after the fall of the Berlin Wall, in 1989, this topic has proved to be more present than ever. Backed by the economic crisis a...
LCC LCC:Political science; TENDOlBvbGl0aWNhbCBzY2llbmNlIChHZW5lcmFsKQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
STC1 promotes colorectal cancer invasion and migration by regulating M2 macrophage polarization via TGF-β1/Smad signaling pathway
Artículo
Material complementario disponible Artículo DOAJ
Xin Chen et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
ObjectivesColorectal cancer (CRC) mortality is largely attributable to invasion, migration, and an immunosuppressive tumor microenvironment. We examined the clinical relevance and mechanistic function of stanniocalcin-1 ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
THE EFFECT OF DIALYSIS THERAPY AND RECOMBINANT HUMAN ERYTHROPOITEIN ON LEUKOCYTE CHEMOTAXIS AND SPONTANEOUS MIGRATION IN PATIENTS WITH CHRONIC RENAL FAILURE
Artículo
Acceso abierto Artículo DOAJ
Tuğrul SEZER et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
It is known that neutrophil chemotaxis and phagocytosis which are very important in primary host defense are damaged in chronic renal failure (CRF) patients. It has been shown that recombinant human erythropoietin (rEPO)...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access