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30 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Iran’s Dual Strategy in the Middle East: Proxy Warfare, Nuclear Ambitions, and Strategic Recalibration
Artículo
Acceso institucional disponible Artículo DOAJ
Habib Badawi · Milli Savunma Üniversitesi · 2026 · ISSN 1305-4740
Iran’s foreign policy in the Middle East is characterized by a dual strategy of proxy warfare and nuclear ambitions, which together form the backbone of its regional influence. The strategic landscape shifted dramatica...
LCC TENDOk1pbGl0YXJ5IFNjaWVuY2U~Idioma deu
Acceso institucional disponibleEl acceso puede requerir institución, suscripción, proxy, VPN o autenticación.
Institucional
Opportunities and Challenges of Regional Integration in the Americas and the Middle East: Comparative Dynamics of the Organization of American States and the League of Arab States
Artículo
Acceso abierto Artículo DOAJ
Elaheh Nourigholamizadeh et al · University of Tehran Press · 2026 · ISSN 2588-3119
Regionalism, a phenomenon much older than globalization, has long promoted the individual and collective interests of countries. Accordingly, American and Middle Eastern nations have sought to advance their interests wit...
LCC LCC:Language and LiteratureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The IRAN’S NUCLEAR PROGRAM AND ITS IMPACT ON MIDDLE EASTERN REGIONAL SECURITY IN THE 2020–2024 PERIOD
Artículo
Acceso abierto Artículo DOAJ
Rafli Adi Saputra et al · Universitas KH Abdul Chalim, Prodi Ekonomi Syariah · 2026 · ISSN 2621-606X
Iran's nuclear program has become a strategic issue influencing the security architecture of the Middle East, particularly during the 2020–2024 period. Since the United States withdrew from the Joint Comprehensive Plan...
LCC LCC:Islam; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Fragmented geographies and trauma pathways in the Middle East
Artículo
Material complementario disponible Artículo DOAJ
Gemma Bowsher et al · BMJ Publishing Group · 2026 · ISSN 2059-7908
Enduring and interlocking conflicts across the Middle East over the last 25 years have generated injuries on a large scale. While civilian injuries in the region have been widely documented, very little is known about ci...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Material complementario
The discovery of a large ceratodontiform lungfish from the Middle Triassic (Anisian) of Shanxi, China
Artículo
Material complementario disponible Artículo DOAJ
SHI Jian-Ru, KANG Zhi-Shuai, DONG Li-Yang, JIA Gao-Wen, WANG Jin, JIA Lei, XU Guang-Hui · Science Press · 2026 · ISSN 2096-9899
Ceratodontiformes is the only extant order of Dipnoi (lungfishes). Fossil remains of this group are rare in Triassic deposits in China. Here, we report the recent discovery of a large ceratodontiform lungfish from the An...
LCC TENDOlBhbGVvbnRvbG9neQ~~; TENDOkZvc3NpbCBtYW4uIEh1bWFuIHBhbGVvbnRvbG9neQ~~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 campus bullying on negative emotions among middle school students: a moderated mediation model
Artículo
Material complementario disponible Artículo DOAJ
Zhoutong Dai et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundThis study aimed to explore the mechanism by which school bullying among middle school students influences negative emotions and to test a moderated mediation model.MethodsAn anonymous cross-sectional survey em...
LCC LCC:Public aspects of medicineIdioma eng
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Material complementario
Healthcare analytics perspectives on artificial intelligence–based retinopathy of prematurity screening: a bibliometric mapping study
Artículo
Material complementario disponible Artículo DOAJ
Amina Turki et al · Frontiers Media S.A · 2026 · ISSN 2504-0537
The integration of artificial intelligence (AI) into retinopathy of prematurity (ROP) screening represents an important advancement in neonatal ophthalmology, particularly in settings facing specialist shortages and scre...
LCC TENDOkJpYmxpb2dyYXBoeS4gTGlicmFyeSBzY2llbmNlLiBJbmZvcm1hdGlvbiByZXNvdXJjZXM~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 WAR BETWEEN IRAQ AND IRAN (1980-1988): A PERSPECTIVE FROM THE DIPLOMATIC ARCHIVES OF ROMANIA
Artículo
Acceso abierto Artículo DOAJ
Daniela Găbăroi · “Dunarea de Jos” University of Galati · 2026 · ISSN 2601-3428
This article examines the developments of the Iraq-Iran War (1980–1988) using primary documents, highlighting how Romania monitored the conflict and adapted its foreign policy within the regional and international cont...
LCC TENDOkhpc3RvcnkgKEdlbmVyYWwpIGFuZCBoaXN0b3J5IG9mIEV1cm9wZQ~~; LCC:History (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Modern contraceptive discontinuation and demand-and-supply-side method-mix in urban settings in Eastern Uganda: a mixed methods study
Artículo
Material complementario disponible Artículo DOAJ
Ronald Wasswa et al · BMC · 2026 · ISSN 2055-7426
Abstract Background Family planning (FP) is a key public health intervention with broad health, social, and economic benefits. However, access and sustained use remain limited in many low- and middle-income countries. In...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Material complementario
Tuberculosis infection and related factors among 15–17 years old teenagers in Eastern China
Artículo
Acceso abierto Artículo DOAJ
Cheng Chen et al · BMC · 2026 · ISSN 1471-2458
Abstract Introduction Tuberculosis infection (TBI) is a great barrier to tuberculosis control. Previous large-scale study had revealed that the TBI rate was between 13% and 20% for the general population in China. Howeve...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Selection of blackcurrant accessions for suitability for mechanized harvesting in the conditions of the Middle Urals
Artículo
Material complementario disponible Artículo DOAJ
E. M. Chebotok · Federal Agricultural Research Center of the North-East named N.V. Rudnitsky · 2026 · ISSN 2072-9081
A study of selected blackcurrant seedlings bred in the Urals was conducted in the Sverdlovsk region (Middle Urals), and the most promising cultivars for mechanized harvesting were identified. The study subjects were 29 s...
LCC LCC:AgricultureIdioma rus
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Material complementario
The Ongoing Challenge of Pertussis in Eastern and Northern Europe: Recommendations from the Global Pertussis Initiative
Artículo
Material complementario disponible Artículo DOAJ
Mine Durusu Tanriover et al · Adis, Springer Healthcare · 2026 · ISSN 2193-8229
Abstract Pertussis (whooping cough), a vaccine-preventable disease that affects people of any age, has resurged globally after the COVID-19 pandemic. Key reasons for recent pertussis outbreaks include suboptimal pertussi...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~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
A Hybrid Logistic Regression Model with Harris Hawks Optimization (HHO) Algorithm of Hypertension Determinants among Iraqi Adults
Artículo
Acceso abierto Artículo DOAJ
Ammar Nasser · University of Mosul, College of Education for Pure Science · 2026 · ISSN 1812-125X
Hypertension is a major chronic disease worldwide and in Iraq. Baghdad especially suffers from it due to rapid urbanization, dietary changes, and lifestyle shifts. We lack local data on hypertension factors in Baghdad co...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Anesthesia management in a pregnant woman with a giant temporoparietal anaplastic oligodendroglioma: a case report
Artículo
Acceso abierto Artículo DOAJ
Haneen Hawsawi et al · BMC · 2026 · ISSN 1752-1947
Abstract Background Brain tumors during pregnancy are rare and pose unique challenges in diagnosis, management, and anesthetic care. This report is novel owing to the rare coexistence of a giant anaplastic oligodendrogli...
LCC LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Association of aerobic capacity and handgrip strength in obese and non-obese children aged 10–15 years in Riyadh region, KSA–a cross sectional study
Artículo
Acceso abierto Artículo DOAJ
Gopal Nambi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Childhood obesity is associated with impaired physical fitness and increased future cardiometabolic risk. Aerobic capacity and muscular strength are key components of health-related fitness; however, their inter...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Beyond vulnerability assessment: Integrating risk and capacity measurement in Tunisian communes adaptation—Evidence from nine communes
Artículo
Acceso institucional disponible Artículo DOAJ
Tarek Gasmi et al · Elsevier · 2026 · ISSN 2665-9727
Climate adaptation planning in resource-constrained contexts requires systematic assessment tools integrating vulnerability with capacity measurement, yet existing frameworks focus either on community vulnerability witho...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Institucional
Commissive and Directive Speech Acts in Arabic Tourism Promotion on TikTok
Artículo
Acceso abierto Artículo DOAJ
Rachma Nurhaliza et al · Pusat Pengembangan Bahasa · 2026 · ISSN 2964-9277
Background: The rapid growth of the Middle Eastern tourist market demands advanced communication skills from tourism practitioners. However, current teaching materials for Arabic for Specific Purposes (ASP) in Tourism ar...
LCC LCC:Language and LiteratureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Genetic variants of CYP2C19 and CYP2C18 and their clinical implications in the Saudi population
Artículo
Acceso abierto Artículo DOAJ
Abdullah Alkattan, Pharm.D, MSc et al · Elsevier · 2026 · ISSN 1658-3612
الملخص: أهداف البحث: تم التعرف على ما لا يقل عن 500 شكل جيني متعدد مرتبط بإنزيمي CYP2C19 وCYP2C18، إلا أن عددا قليلا من هذه الأشكال...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Integrated vector and arbovirus surveillance in Cyprus: first reports of Usutu virus and Culex pipiens bioform diversity highlight potential for zoonotic arbovirus transmission
Artículo
Material complementario disponible Artículo DOAJ
Aayushi A. Sharma et al · BMC · 2026 · ISSN 1756-3305
Abstract Background Anthropogenic pressures, including urbanisation, globalisation and climate change, have facilitated an increased risk for emergence or re-emergence of mosquito-borne diseases into regions such as the ...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~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
Prioritized perspectives and concerns in Arabic reviews of FemTech apps: a mixed method of topic modeling and multi-criteria analysis
Artículo
Acceso abierto Artículo DOAJ
Waad Alhoshan · PeerJ Inc · 2026 · ISSN 2376-5992
Background Female Technology (FemTech) apps are increasingly used worldwide, but perspectives from Arabic-speaking users remain underreported. Understanding user priorities in this context is critical for culturally rele...
LCC LCC:Electronic computers. Computer scienceIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Psychological effects of disaster response on emergency medical services workers
Artículo
Material complementario disponible Artículo DOAJ
Yasir Almukhlifi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Emergency Medical Services (EMS) personnel frequently operate in high-stress environments, particularly during disaster deployments, placing them at heightened risk of psychological distress. Evidence describing...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Spatiotemporal prediction of chlorophyll-a in semi-enclosed gulfs using a hybrid graph neural network-transformer framework with satellite data and causal analysis
Artículo
Material complementario disponible Artículo DOAJ
Pouya Zarbipour et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Accurate monitoring and prediction of Chlorophyll-a (Chl-a) concentrations are critical for protecting desalination systems from algal blooms. This study presents an advanced framework employing the Graph Neural...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Adaptive effects of physical education reform: testing a multilevel SEM chain mediation model for social adaptability development
Artículo
Material complementario disponible Artículo DOAJ
Jianhui Wang et al · BMC · 2026 · ISSN 2050-7283
Abstract The complexity of student social adaptability development mechanisms in the context of physical education reform urgently requires in-depth exploration. Grounded in self-determination theory as the primary theor...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Material complementario
Huayingshan fault: multi-stage segmented activity and controls on the structural evolution of the Sichuan Basin’s sedimentary cover, southwest China
Artículo
Acceso abierto Artículo DOAJ
Li Gen et al · De Gruyter · 2026 · ISSN 2391-5447
In the Sichuan Basin, the activity of the Huayingshan fault significantly affects the structural evolution of the sedimentary cover and promotes the formation of oil and gas fields, but further research is needed on its ...
LCC TENDOkdlb2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access