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335 resultados encontrados.

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Availability of Oral Emergency Contraception in German Community Pharmacies—A Nationwide Cross‐Sectional Mystery Caller Study
Artículo
Acceso abierto Artículo DOAJ
Christian Kunow et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims In Germany, the “morning after pill” (oral emergency contraception [EC]), which contains the active ingredients ulipristal acetate (UPA) and levonorgestrel (LNG), can only be dispensed by...
LCC LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Availability of drone mission with binary decision diagram based on uncertain data
Artículo
Acceso abierto Artículo DOAJ
Elena Zaitseva et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Unmanned aerial vehicles (UAVs), or drones, are increasingly deployed for critical missions such as environmental monitoring, infrastructure inspection, and disaster response. Assessing the reliability of these ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Availability of diagnostic tools and stewardship protocols for managing infectious diseases in Italian paediatric emergency departments: a nationwide survey
Artículo
Acceso abierto Artículo DOAJ
Marco Denina et al · BMC · 2026 · ISSN 1824-7288
Abstract Background Infectious diseases are a leading cause of Paediatric Emergency Department (PED) visits worldwide, characterised by significant clinical variability in both presentation and severity. Literature highl...
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Association between energy availability and sleep quality in elite female and male swimmers: a brief report
Artículo
Acceso abierto Artículo DOAJ
Emily A. Lundstrom et al · Taylor & Francis Group · 2026 · ISSN 1550-2783
Background There is a high prevalence of poor sleep quality and low energy availability (EA) in athletes during phases of intensive training, which poses significant risks for overreaching, improper recovery, and comprom...
LCC LCC:Nutrition. Foods and food supply; TENDOlNwb3J0cyBtZWRpY2luZQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Efeitos da suplementação de fitase sobre a disponibilidade aparente de Mg, Ca, Zn, Cu, Mn e Fe em alimentos vegetais para a tilápia-do-nilo Effects of phytase supplementation on apparent availability of Mg, Ca, Zn, Cu, Mn, and Fe of plant feedstuffs for nile tilapia
Artículo
Material complementario disponible Artículo DOAJ
Giovani Sampaio Gonçalves et al · Sociedade Brasileira de Zootecnia · 2005 · ISSN 1516-3598
Cem juvenis de tilápia-do-nilo (Oreochromis niloticus; PV = 100.0 ± 5.0 g) foram distribuídos em 10 tanques-rede com o objetivo de avaliar o efeito da suplementação da enzima fitase (0, 1.000 e 2.000 UFA/kg) sobre a...
LCC LCC:Animal cultureIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Institutional fast-food availability and sustainable diet quality among shift workers: the mediating role of food environment capacity and the moderating effect of physical activity
Artículo
Acceso institucional disponible Artículo DOAJ
Xiangfei Zhu et al · BMC · 2026 · ISSN 1471-2458
Abstract Background Shift workers are disproportionately exposed to institutional food environments shaped by long working hours and irregular schedules. In rapidly industrializing cities, institutional fast-food availab...
LCC LCC:Public aspects of medicineIdioma eng
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Institucional
Iron and zinc availability and some physical characteristics from extruded products with added concentrate and hydrolysates from bovine hemoglobin
Artículo
Acceso abierto Artículo CONICET Digital
Cian, Raúl Esteban et al · Informa Healthcare · 2010 · ISSN 0963-7486
Four hydrolysates were obtained from bovine hemoglobin concentrate (BHC) and used to fortify extruded maize products. Extrusion was carried out with a Brabender single-screw extruder. Physicochemical properties from extr...
Idioma eng
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Open Access
Seasonal isothiocyanates variation and market availability of Brassicaceae species consumed in Mendoza
Artículo
Material complementario disponible Artículo DOAJ
Cecilia Mara Fusari et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2019 · ISSN 0370-4661
Along with the recommendation of a healthy diet, it is suggested to increase the consumption of fruits and vegetables. Among the latter, Brassicaceae species are preferred, because they show many phytochemicals mainly be...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~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
Service availability and readiness for diabetes and hypertension care among health facilities in Lagos State, Nigeria
Artículo
Acceso abierto Artículo DOAJ
Bolanle F. Banigbe et al · BMC · 2026 · ISSN 2731-4553
Abstract Background More than 80% of the global premature mortality from noncommunicable diseases (NCDs) occurs in low- and middle-income countries (LMICs). Nigeria, like most LMICs, has limited capacity to respond to di...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
The availability, authorships and dates of tribal names in the Sigmodontinae (Rodentia, Cricetidae) current classification
Artículo
Acceso abierto Artículo CONICET Digital
Cazzaniga, Néstor Jorge et al · Magnolia Press · 2019 · ISSN 1179-7649
SIGMODONTINAE, a diverse subfamily including 106 genera of American Rodents, is currently divided in eleven tribes that still need to be refined based on recently generated phylogenetic hypotheses. Several published name...
Idioma eng
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Open Access
What do we know about limiting after-hours availability expectations and work-related connectivity? A systematic review of interventions and policies
Artículo
Material complementario disponible Artículo DOAJ
Wendy Nilsen et al · Nordic Association of Occupational Safety and Health (NOROSH) · 2026 · ISSN 0355-3140
OBJECTIVES: Concerns about the health and well-being effects of high after-hours availability expectations and work-related connectivity have prompted calls for organizational and national disconnection measures, such as...
LCC LCC:Public aspects of medicineIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Analysis revealed minuscule DNA sequence data availability for Indian marine macroalgal diversity
Artículo
Acceso abierto Artículo DOAJ
Digvijay Singh Yadav et al · Wildlife Information Liaison Development Society · 2026 · ISSN 0974-7893
Seaweeds hold immense economic potential due to multifarious applications in pharmaceuticals and everyday products. India’s 11,099 km coastline harbours a rich diversity of seaweeds in the Indian Ocean. Identifying sea...
LCC TENDOkVjb2xvZ3k~; LCC:General. Including nature conservation, geographical distributionIdioma eng
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Open Access
Application of plant residues in combination with nitrogen fertilizer to improve soil N availability, enhance nitrogen utilization efficiency (NUE) and grain productivity in tropical rice paddies
Artículo
Acceso abierto Artículo DOAJ
Jasmin Sultana et al · Springer · 2026 · ISSN 3005-1223
Abstract In agricultural environments, nitrification inhibitors (NIs), both synthetic and biological, are widely used to reduce nitrogen (N) losses through various mechanisms. Two plant residues were selected to evaluate...
LCC TENDOkdlb2xvZ3k~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Correlational Analysis of the Availability and Usage of Geographic Information Systems by Students and Lecturers an Higher Educational Institutions
Artículo
Material complementario disponible Artículo DOAJ
Jude Odiakaosa Osakwe et al · Asosiasi Doktor Sistem Informasi Indonesia · 2021 · ISSN 2656-5935
There has been a rapid development of Information and communication Technologies (ICTs) globally, and this includes the Geographic Information Systems (GISs) which has evolved over the years and aimed at solving many geo...
LCC LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Data Availability Statements of Publications in Journals Indexed in the Dentistry, Oral Surgery and Medicine Category of Journal Citation Reports: A Meta-Research Study
Artículo
Acceso abierto Artículo DOAJ
Romaissa Rakkani et al · Elsevier · 2026 · ISSN 0020-6539
To evaluate the frequency and types of data availability statements (DASs) of publications in journals indexed in the Dentistry, Oral surgery and Medical (DOM) category of Journal Citation Reports (JCR) database, and to ...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Differential responses of three grasses to defoliation, water and light availability
Artículo
Acceso abierto Artículo CONICET Digital
Altesor, Alice et al · Springer · 2017 · ISSN 1385-0237
Grazing not only modifies the structure and functioning of grasslands, it also changes micro-environmental conditions that alter the availability of resources. The aim of this study was to analyze the response of grasses...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
EFFICIENCY OF LEVELS OF PREPARED SLOW-RELEASE FERTILIZERS (NPK-CHITOSAN), ORGANIC MANURE AND INCUBATION PERIODS ON NITROGEN AVAILABILITY IN TWO DIFFERENT TEXTURE SOILS
Artículo
Acceso abierto Artículo DOAJ
B. M. Kadhim et al · Directorate of Agricultural Research, Ministry of Agriculture · 2024 · ISSN 2790-5306
The study was conducted at laboratory experiment included a completely randomized design (CRD) to study the efficiency of NPK-Chitosan fertilizers derived from shrimp shells with a ratio of1:1,1:2and 1:3 (NPK-Chitosan) (...
LCC LCC:AgricultureIdioma ara
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Joint control of precipitation and CO2 on global long-term patterns of plant nitrogen availability
Artículo
Material complementario disponible Artículo DOAJ
Songbo Tang et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Plant nitrogen availability critically limits plant growth and thus constrains terrestrial carbon sequestration. Growing evidence points to a recent decline in plant nitrogen availability, yet the global consist...
LCC TENDOlNjaWVuY2U~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
Phloem transport of amino acids is differentially altered by phosphorus deficiency according to the nitrogen availability in young barley plants
Artículo
Acceso abierto Artículo CONICET Digital
Criado, Maria Victoria et al · Springer · 2017 · ISSN 0167-6903
The phloem transport of amino acids is a key step in the efficient use of nitrogen (N). Despite the importance of this issue, little information is known about the regulation of phloem transport of amino acids in plants ...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Quantifying the Availability of Hyper-Palatable Foods in US Food Stores and Household Purchasing Behavior
Artículo
Material complementario disponible Artículo DOAJ
Tera L Fazzino et al · Cambridge University Press · ISSN 1368-9800
Abstract Objective: Hyper-palatable foods (HPF) have strong reinforcing properties, and their presence in food stores may skew purchasing toward HPF, even when healthier foods are available. However, the availability of...
LCC LCC:Public aspects of medicine; LCC:Nutritional diseases. Deficiency diseasesIdioma eng
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Material complementario
Dormant microbes dominate soils across China and are regulated by water and resource availability
Artículo
Acceso abierto Artículo DOAJ
Xue Zhao et al · Nature Portfolio · 2026 · ISSN 2662-4435
Abstract Dormancy, as a microbial survival strategy, plays a crucial role in sustaining microbial diversity. However, the large-scale distribution patterns of microbial dormancy and drivers remain poorly understood. Here...
LCC TENDOkdlb2xvZ3k~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Improved muscle recovery after omega-3 supplementation is associated with increased oxylipin availability
Artículo
Material complementario disponible Artículo DOAJ
Claudia Miranda-Fuentes et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Eccentric exercise-induced muscle damage (EIMD) impairs muscle function and recovery. While omega-3 polyunsaturated fatty acid (n-3 PUFA) supplementation has shown promise in mitigating EIMD, the role of their o...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
NUEVOS REGISTROS DE PLANTAS HOSPEDERAS Y DISPONIBILIDAD DE RECURSOS PARA MARIPOSAS ITHOMIINI (LEPIDOPTERA: NYMPHALIDAE: DANAINAE), EN AGROECOSISTEMAS DE CAFÉ COLOMBIANOS NEW HOST PLANT RECORDS AND RESOURCE AVAILABILITY TO ITHOMIINI BUTTERFLIES (LEPIDOPTERA: NYMPHALIDAE: DANAINAE), IN COLOMBIAN COFFEE AGROECOSYSTEMS
Artículo
Acceso abierto Artículo DOAJ
Sandra B. Muriel et al · Universidad de Antioquia · 2011 · ISSN 0304-3584
En el trópico se dispone de pocos datos de la mayoría de los organismos, incluyendo las mariposas, en aspectos claves de su ciclo de vida, sus plantas hospederas y factores explicativos de su diversidad y abundancia. E...
LCC LCC:Biology (General)Idioma eng
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Open Access
Plant-growth promotion by proteobacterial strains depends on the availability of phosphorus and iron in Arabidopsis thaliana plants
Artículo
Acceso abierto Artículo CONICET Digital
Orellana, Daniela et al · Frontiers Media · 2022 · ISSN 1664-302X
Phosphorus (as phosphate, Pi) and iron (Fe) are critical nutrients in plants that are often poorly available in the soil and can be microbially affected. This work aimed to evaluate how plant-rhizobacteria interaction ch...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access