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77 resultados encontrados.

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Egyptian river buffalo (Bubalus bubalis) mitogenome sequence: characterization and analysis of variations in protein- and transfer RNA-coding genes
Artículo
Acceso abierto Artículo DOAJ
Amal A. M. Hassan et al · SpringerOpen · 2026 · ISSN 2090-990X
Abstract Background Genetic analysis of the mitochondrial genome (mitogenome) has become essential for breed characterization, population genetics, and taxonomic studies in livestock. Genetic variations in mitochondrial ...
LCC TENDOlpvb2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Effects of climatic changes on the socio-economic role of women in Egyptian villages
Artículo
Material complementario disponible Artículo DOAJ
Mohamed Kholif et al · Springer Nature · 2026 · ISSN 2357-0008
Abstract Changes in weather and climate factors can cause negative impacts on women’s economic activities in agricultural communities, which have drawn increasing research attention. The objective of the current study ...
LCC TENDOkh5ZHJhdWxpYyBlbmdpbmVlcmluZw~~; TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~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
FRAX-based national survey of osteoporotic fracture risk, related knowledge, and associated factors, among Egyptian adults aged 40 years and older, 2025
Artículo
Acceso abierto Artículo DOAJ
Doaa I. Omar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Osteoporosis is a silent, progressive condition; however, it can be prevented and managed. The assessment of 10-year fracture risk can predict long-term osteoporotic fracture risk. This study was designed to exa...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of depressive symptoms and their association with handgrip strength among middle-aged and older adults in Egypt: a cross-sectional study
Artículo
Acceso abierto Artículo DOAJ
Shaimaa Sayed Abdelrheem et al · Springer · 2026 · ISSN 3005-0774
Abstract Objectives Depression is a prevalent mental health issue among the elderly, negatively impacting their quality of life and increasing healthcare costs. Handgrip strength (HGS) measures muscular strength and is a...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Self-compassion and burnout among medical students in Egypt: indirect effects through perceived stress
Artículo
Acceso abierto Artículo DOAJ
Yusof Mohamed Omar et al · BMC · 2026 · ISSN 2050-7283
Abstract Background Studies among medical students in Egypt consistently report high levels of stress, burnout, and significant hesitancy to seek mental health support. This study investigated the protective role of self...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Antifungal activity of curcumin nanoparticles and Saccharomyces cerevisiae against aflatoxigenic Aspergillus flavus isolated from broiler chickens rations in Egypt
Artículo
Acceso abierto Artículo DOAJ
Usama Hassan Abo-Shama et al · BMC · 2026 · ISSN 1471-2180
Abstract Fungi and mycotoxin contamination of feed poses a significant risk to broiler chickens (BC) and humans, as well as lowering feed quality. This study assessed fungal contamination of BC rations at Sohag Governora...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Comparative study towards the effect of different irrigation methods on old lands in Egypt
Artículo
Acceso abierto Artículo DOAJ
Aya Anwar et al · Springer Nature · 2026 · ISSN 2357-0008
Abstract Given the escalating challenges of water scarcity and climate change, enhancing water productivity is crucial for achieving water security, particularly in arid regions with finite water resources. This study as...
LCC TENDOkh5ZHJhdWxpYyBlbmdpbmVlcmluZw~~; TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~Idioma eng
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Open Access
Depression, anxiety, suicidal risks and clinical correlates among migrant Egyptian physicians a cross-sectional study
Artículo
Material complementario disponible Artículo DOAJ
Mervat Said et al · Springer · 2026 · ISSN 2731-4383
Abstract Background Moving to a new country for work can be incredibly stressful, especially for physicians who already face high-pressure jobs. This study explores symptoms of depression and anxiety, along with self-rep...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Dysregulation of the IL-6/hepcidin axis in Egyptian systemic lupus erythematosus patients: associations with anemia of inflammation and liver fibrosis
Artículo
Material complementario disponible Artículo DOAJ
Mennatallah Saied et al · SpringerOpen · 2026 · ISSN 2090-9098
Abstract Background This study was motivated by the high prevalence of anemia of inflammation (AI) in systemic lupus erythematosus (SLE) and the poorly explored potential link between the underlying inflammatory drive an...
LCC LCC:Internal medicineIdioma eng
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Ecological study on alien Amaranthus spinosus L. in the Egyptian Nile Valley
Artículo
Acceso abierto Artículo DOAJ
Fatma A. Ayed et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Amaranthus spinosus L. is a member of the Amaranthaceae family, commonly known as the spiny amaranth, or spiny pigweed. It is native to the tropical Americas, but is present on most continents as an introduced s...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Integrated multidisciplinary approach for reducing uncertainty in reservoir characterization of the Bahariya Formation, Berenice Field, Egypt
Artículo
Material complementario disponible Artículo DOAJ
Michael Nabil Fawzy et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study presents an integrated static reservoir characterization of the Upper Cretaceous Bahariya Formation in the Berenice Field, North Western Desert, Egypt. A multidisciplinary workflow combining geologica...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Linking land development to ecological and atmospheric change: remote sensing insights from Egypt’s new delta
Artículo
Acceso abierto Artículo DOAJ
Ahmed El-Zeiny et al · SpringerOpen · 2026 · ISSN 2193-2697
Abstract Egypt’s New Delta Project, one of the country’s largest land reclamation initiatives, aims to boost agricultural production, support population growth, and strengthen food and water security. However, large-...
LCC TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Metagenomic profiling of microbial communities and the resistome within Egyptian hospital wastewater and tap water
Artículo
Acceso abierto Artículo DOAJ
Hend Magdy Radwan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Antimicrobial resistance (AMR) is a worldwide health concern that compromises the successful treatment of a growing array of infectious diseases, particularly in low- and middle-income countries. AMR is exaggera...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Mineral and geochemical variability of the phosphorite deposits in the Duwi Formation, Western Desert, Egypt: Insights into paleoenvironment and physicochemical conditions
Artículo
Material complementario disponible Artículo DOAJ
Gehad M. Saleh et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study explores the phosphorite deposits from the Lower Member of the Duwi Formation in Egypt, which forms part of the Mediterranean phosphorite belt extending from Africa to Asia. Detailed petrographical, m...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Obstetricians’ attitudes towards instrumental vaginal delivery in Egypt
Artículo
Material complementario disponible Artículo DOAJ
Omima T. Taha et al · BMC · 2026 · ISSN 1471-2393
Abstract Background Instrumental delivery is a dying art, that needs proper training and practice to revive it and help decrease cesarean delivery rates. This study aimed to declare the obstetricians’ attitude towards ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Prevalence profile perceived stress and impact on quality of life for recurrent aphthous ulcers: a cross-sectional epidemiological study in Egypt
Artículo
Acceso abierto Artículo DOAJ
Dalia Ghalwash · BMC · 2026 · ISSN 1472-6831
Abstract Background Recurrent Aphthous Ulcerations (RAU) are among the most frequent oral ulcers with unknown etiology and multiple risk factors. This study assessed the prevalence profile of aphthous ulcers, risk factor...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
THE ROLE OF THE KURDISH WITNESSES(ADOUL) IN EGYPT AND THE LEVANT DURING THE MAMLUK ERA (648-923 AH/1250-1516 AD)
Artículo
Acceso abierto Artículo DOAJ
Solaf Ali et al · Universiy of Zakho · 2026 · ISSN 2664-4673
Kurds played a prominent role in Islamic history across political, military, and civil spheres. Among their most significant contributions was the role of judicial deputies (dîdevan), a vital necessity in societal lif...
LCC TENDOkhpc3Rvcnkgb2Ygc2Nob2xhcnNoaXAgYW5kIGxlYXJuaW5nLiBUaGUgaHVtYW5pdGllcw~~; LCC:Language and LiteratureIdioma ara
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Association between bronchial asthma and renal insufficiency in children in Upper Egypt
Artículo
Acceso abierto Artículo DOAJ
Eman Mohamed Fahmy et al · SpringerOpen · 2026 · ISSN 2090-9942
Abstract Background Bronchial asthma is a prevalent long-term respiratory condition in children. It is characterized by chronic airway inflammation. Asthma patients have a higher risk of developing chronic kidney disease...
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
A hybrid simulation-machine learning proxy model for waterflood design optimization in the Bahariya Formation
Artículo
Acceso institucional disponible Artículo DOAJ
Ramy Gad et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study presents a novel hybrid methodology combining machine learning (ML) with conventional reservoir simulation to optimize waterflooding in the geologically complex Bahariya Formation, Western Desert, Egy...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Institucional
Biostimulant-driven improvement in yield, seed quality, and soil health of peanut (Arachis hypogaea L.) cultivated in arid sandy environment
Artículo
Acceso abierto Artículo DOAJ
Lamy Mamdoh Mohamed Hamed · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Two field experiments were conducted during the 2023 and 2024 summer seasons to evaluate the effects of commercial biostimulants on peanut (Arachis hypogaea L.) productivity and soil health under arid sandy soil...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Cement floor tiles based on waste ceramic and waste tires for EMI shielding
Artículo
Material complementario disponible Artículo DOAJ
Rawya M. Ramadan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study explores the valorization of ceramic waste (CW) and waste tire particles in the development of eco-friendly cementitious tiles for outdoor roof shielding applications. CW, sourced from industrial bypr...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Evaluating the Importance of Tsaghkunyats Mountain for Bird and Butterfly Protection in Armenia
Artículo
Acceso abierto Artículo DOAJ
Aghababyan Karen et al · Sciendo · 2026 · ISSN 1805-4196
The Tsaghkunyats Mountain of Armenia (26,354 ha) doesn’t have a legally protected status and requires evaluation as a potential Important Bird and Biodiversity Area (IBA) and Prime Butterfly Area (PBA). Recent surveys ...
LCC TENDOkVjb2xvZ3k~Idioma eng
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Open Access
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
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