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106 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Comparative Population Studies
Artículo
Material complementario disponible Artículo DOAJ
Federal Institute for Population Research · ISSN 1869-8980
Materias / palabras clave: Social Sciences: Communities. Classes. Races: Urban groups. The city. Urban sociology: City population. Including children in cities, immigration; Social Sciences: Economic theory. Demography: Demography. Population. Vit...
Idioma English
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African Population Studies
Artículo
Material complementario disponible Artículo DOAJ
University of the Witwatersrand; South Africa · ISSN 2308-7854
Materias / palabras clave: demography, population studies, social sciences, population geography, development studies, public health; Social Sciences
Idioma English, French
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
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Comparative Population Studies
Artículo
Material complementario disponible Artículo DOAJ
Federal Institute for Population Research; Germany · ISSN 1869-8980
Materias / palabras clave: demography, family studies; Social Sciences: Communities. Classes. Races: Urban groups. The city. Urban sociology: City population. Including children in cities, immigration; Social Sciences: Economic theory. Demography:...
Idioma English
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Population and Economic Growth: a Panel Causality Analysis
Artículo
Acceso abierto Artículo CONICET Digital
Cayssials Gastón et al · Pensoft Publishers · 2024 · ISSN 2658-3798
This paper examines the relationship between population growth and economic growth using panel data from 111 countries over the period from 1960 to 2019. In the first stage of the analysis, we divided the sample into thr...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Population-level analysis of glycoprotein glycoforms
Artículo
Acceso abierto Artículo DOAJ
Alejandro Gomez Toledo et al · Taylor & Francis Group · 2026 · ISSN 1942-0862
The structure and function of many proteins are regulated post-translationally through glycan attachment. These glycans, assembled via competing enzymatic reactions, generate diverse glycoform populations – variants sh...
LCC LCC:Therapeutics. Pharmacology; LCC:Immunologic diseases. AllergyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Recall bias in population-based case-control studies of ovarian cancer and genital talcum powder use: potential impact and quantitative bias analysis
Artículo
Acceso abierto Artículo DOAJ
Diezhang Wu et al · BMC · 2026 · ISSN 1471-2288
Abstract Introduction Quantitative bias analysis (QBA) methods have been developed, with growing applications to epidemiological studies. Bayesian QBA (BQBA) methods may be superior in effectively using evidence-based pr...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Asian Journal of Population Sciences
Artículo
Material complementario disponible Artículo DOAJ
Department of Population Studies, Prithvi Narayan Campus, Tribhuvan University, Pokhara, Nepal · ISSN 2822-1613
Materias / palabras clave: Social Sciences: Economic theory. Demography: Demography. Population. Vital events
Idioma English
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Specificity of Pharmacological and Toxicological Studies on Juvenile Animals
Artículo
Acceso abierto Artículo DOAJ
Larysa Bondarenko et al · Igor Sikorsky Kyiv Polytechnic Institute · 2026 · ISSN 2616-177X
Abstract. With levels of medicine and pharmacology individualization constantly increasing, the scientific community is becoming seriously concerned about the safety of existing and developing drugs for the pediatric pop...
LCC LCC:Biology (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
A new minimally invasive and inexpensive sampling method for genetic studies in pinnipeds
Artículo
Material complementario disponible Artículo CONICET Digital
Peralta, Diego Matias et al · Springer · 2019 · ISSN 2199-2401
The choice of sampling method is essential in the development of a population genetic study. This choice influences the type of samples that can be obtained and, therefore, the quality of the extracted DNA. Sampling meth...
Idioma eng
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Construction of a risk prediction model for blood pressure abnormality in occupational populations based on longitudinal occupational health surveillance data
Artículo
Material complementario disponible Artículo DOAJ
Tengxiao SHAN et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundThe prevalence of chronic diseases among the Chinese occupational population is rising steadily, with hypertension and diabetes becoming important health concerns. Occupational health examinations (OHE) provide...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Inter- and intra-population variability in physical dormancy along a precipitation gradient
Artículo
Material complementario disponible Artículo CONICET Digital
Ferreras, Ana Elisa et al · Sociedade Botanica do Brasil · 2017 · ISSN 0102-3306
Physical dormancy enables plants that occur in temporally stochastic and harsh environments to survive; thus, within the distribution area of a species, the percentage of seeds with physical dormancy is expected to incre...
Idioma eng
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Review on the prevalence, risk factors and disease Management of Hypertension among floating population in China during 1990–2016
Artículo
Acceso abierto Artículo DOAJ
Lina Su et al · KeAi Communications Co., Ltd · 2018 · ISSN 2397-0642
Abstracts Objective To have a basic and comprehensive understanding about the prevalence, risk factors and disease management situation of hypertension among floating population in China. Method We used “(hypertension ...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Serum 25-hydroxyvitamin D and metabolic syndrome: a large cross-section study with dose response analysis in a health screening population
Artículo
Acceso abierto Artículo DOAJ
Jia He et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
BackgroundThe association between serum 25-hydroxyvitamin D [25(OH)D] and metabolic syndrome (MetS) remains controversial, particularly in large-scale health-screening populations where early metabolic abnormalities can ...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Whole-genome sequencing reveals genomic diversity and population structure of mango germplasm from the Jazan region of Saudi Arabia
Artículo
Acceso abierto Artículo DOAJ
Naser B. Almarri et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
BackgroundMango (Mangifera indica L.) is an economically important tropical fruit crop, yet the genomic diversity of mango germplasm from the Jazan region of Saudi Arabia—the country's primary production hub—remains ...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
PROTECTION OF THE RIGHTS AND LEGAL INTERESTS OF DEMOGRAPHICALLY VULNERABLE POPULATION GROUPS: ADMINISTRATIVE AND LEGAL DIMENSION OF ECONOMIC DEVELOPMENT AND POST-WAR RECONSTRUCTION OF UKRAINE
Artículo
Material complementario disponible Artículo DOAJ
Oleksandr Krupytskyi et al · Izdevnieciba “Baltija Publishing” · 2026 · ISSN 2256-0742
The article examines the protection of the rights and legal interests of demographically vulnerable population groups through the prism of their impact on the economic development and post-war reconstruction of Ukraine. ...
LCC LCC:Economic growth, development, planningIdioma eng
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A Convolutional Neural Network–Transformer Denoiser for Low-signal-to-noise-ratio Galaxy Spectra: Stellar Population Recovery in Synthetic Tests
Artículo
Acceso abierto Artículo DOAJ
Suk Kim et al · IOP Publishing · 2026 · ISSN 1538-3881
Stellar population measurements in integral field unit surveys are often limited by low signal-to-noise ratios (S/Ns) in low-surface-brightness spaxels. Using controlled synthetic experiments, we investigate whether a de...
LCC TENDOkFzdHJvbm9teQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Association of Angiotensin-Converting Enzyme Insertion/Deletion Polymorphism with Recurrent Pregnancy Loss: a Meta-Analysis of 26 Case-Control Studies
Artículo
Acceso abierto Artículo DOAJ
Fereshteh Aslbahar et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2018 · ISSN 0100-7203
Abstract Objective Previous studies investigating the association between angiotensin-converting enzyme (ACE) gene insertion/deletion (I/D) polymorphism and recurrent pregnancy loss (RPL) risk has provided inconsistent...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Biological Signatures of Inflammation Biomarkers Identified Using Data Reduction Methods in Adult Population: A Scoping Review Protocol
Artículo
Acceso abierto Artículo DOAJ
Gary Sánchez‐Gordón et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims Chronic inflammation contributes to various chronic diseases, emphasizing the need for reliable biomarkers for early detection and understanding its causes. Measuring chronic inflammation pos...
LCC LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Choice of primary healthcare providers among population in urban areas of low- and middle-income countries: a systematic review of literature
Artículo
Material complementario disponible Artículo DOAJ
Md. Zahid Hasan et al · BMC · 2026 · ISSN 2731-4553
Abstract Background Strengthening urban primary healthcare (PHC) systems in low- and middle-income countries (LMICs) is essential to effectively serve the growing urban poor. Such reforms should incorporate patient opini...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Contribution of population-level phenotypic plasticity to the invasiveness of Zaprionus indianus (Diptera: Drosophilidae)
Artículo
Material complementario disponible Artículo CONICET Digital
Lavagnino, Nicolas Jose et al · Czech Academy of Sciences · 2020 · ISSN 1802-8829
Zaprionus indianus is a species of fly native to the Afrotropical biogeographic region, which around twenty years ago invaded the American continent. Several studies have shown that local adaptation and phenotypic plasti...
Idioma eng
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Development and evaluation of an Android-based application to enhance disaster preparedness among maternal populations
Artículo
Acceso abierto Artículo DOAJ
Lita Saputri et al · Universitas Muhammadiyah Purwokerto · 2026 · ISSN 1693-7309
Background: Natural disasters pose significant risks to vulnerable populations, particularly pregnant, postpartum, and breastfeeding women, who face increased health and safety challenges during emergencies. Strengthenin...
LCC LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Everyday Digital Technology Use and Youth Health: Scoping Review of Longitudinal Studies
Artículo
Material complementario disponible Artículo DOAJ
Preetika Banerjee et al · JMIR Publications · 2026 · ISSN 2369-2960
Abstract BackgroundEveryday digital technologies such as social media, gaming, and internet use are deeply integrated into the lives of children, adolescents, and young adults. While these platforms can foste...
LCC LCC:Public aspects of medicineIdioma eng
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Evidence and gap map of studies assessing the effectiveness of interventions for people with disabilities in low‐and middle‐income countries
Artículo
Material complementario disponible Artículo DOAJ
Ashrita Saran et al · SAGE Publishing · 2020 · ISSN 1891-1803
Abstract Background There are approximately 1 billion people in the world with some form of disability. This corresponds to approximately 15% of the world's population (World Report on Disability, 2011). The majority of ...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Evolutionary dynamics of autopolyploids in natural populations: The case of Turnera sidoides complex
Artículo
Material complementario disponible Artículo CONICET Digital
Kovalsky, Ivana Evelìn et al · Sociedad Argentina de Genética · 2022 · ISSN 1666-0390
Turnera sidoides (x=7) is one of the few well-studied South American autopolyploid complexes. Since polyploidy has played a prominent role within this complex, ongoing studies in T. sidoides focus on understanding the me...
Idioma eng
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