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103 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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MicroRNA expression in the cerebrospinal fluid of dogs with and without cervical spondylomyelopathy
Artículo
Acceso abierto Artículo DOAJ
Daniella P. Vansteenkiste et al · Oxford University Press · 2019 · ISSN 0891-6640
Abstract Background Osseous‐associated cervical spondylomyelopathy (OA‐CSM) is a common condition of the cervical vertebral column that affects giant dog breeds. MicroRNAs (miRNAs) are small RNAs that regulate gene e...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Non‐familial intergenerational interventions and their impact on social and mental wellbeing of both younger and older people—A mapping review and evidence and gap map
Artículo
Acceso institucional disponible Artículo DOAJ
Fiona Campbell et al · SAGE Publishing · 2023 · ISSN 1891-1803
Abstract Background Opportunities for social connection between generations in the UK have diminished over the last few decades because of changes in the way that we live and work. The decline in communal spaces such as ...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Institucional
One Health Risk and Disease (OHRAD): a tool to prioritise the risks for epidemic-prone diseases from One Health perspective
Artículo
Acceso abierto Artículo DOAJ
Sandul Yasobant et al · KeAi Communications Co., Ltd · 2024 · ISSN 2397-0642
Abstract Background The rise in epidemic-prone diseases daily poses a serious concern globally. Evidence suggests that many of these diseases are of animal origin and contribute to economic loss. Considering the limited ...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Optimum Seeking of Redundant Actuators for M-RCM 3-UPU Parallel Mechanism
Artículo
Acceso abierto Artículo DOAJ
Chen Zhao et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract The singularity problem brings troubles to the design and application for the parallel mechanism. Currently, redundant actuation is one of the useful methods to solve this singularity problem. However, faced to ...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
PROTOCOL: School‐based interventions for reducing disciplinary school exclusion: An updated systematic review
Artículo
Acceso abierto Artículo DOAJ
Sara Valdebenito et al · SAGE Publishing · 2023 · ISSN 1891-1803
Abstract The primary goal of the present mixed methods review is to systematically examine the available evidence for the effectiveness of different types of school‐based interventions for reducing disciplinary school ...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prioritising teaching and learning for quality instruction: school leadership practices of public primary headteachers in Gasabo District, Rwanda
Artículo
Acceso abierto Artículo DOAJ
Grace Ukwigize et al · Taylor & Francis Group · 2026 · ISSN 2331-186X
This study investigated how headteachers in Gasabo District prioritise teaching and learning through coordinating instructional activities, motivating teaching-learning, and monitoring assessment. The study’s novelty l...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Open Access
Prognostic implications of PD-L1 expression in gastric cancer: systematic review and meta-analysis of studies published between 2018 and 2025
Artículo
Acceso abierto Artículo DOAJ
Gulnaz Yessultanova et al · BMC · 2026 · ISSN 1471-2407
Abstract Background Programmed death-ligand 1 (PD-L1) is widely used as a predictive biomarker for response to immune checkpoint inhibitors in gastric cancer (GC); however, its independent prognostic value for overall su...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
REFRAMING WRITING INSTRUCTION THROUGH INTEGRATING PROBLEM-BASED LEARNING AND FORMATIVE ASSESSMENT FOR ACADEMIC WRITING AND 4C SKILLS
Artículo
Acceso abierto Artículo DOAJ
Andi Patmasari et al · LPPM Universitas Labuhanbatu · 2026 · ISSN 2303-355X
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Open Access
Resolving spectral overlaps in Anti-Parkinson drug combinations: a green spectrophotometric approach for entacapone determination
Artículo
Material complementario disponible Artículo DOAJ
Haitham A. El Fiky et al · BMC · 2026 · ISSN 2661-801X
Abstract A selective and eco-friendly spectrophotometric approach was developed for the quantitative determination of entacapone (ENT) in the presence of its co-formulated drugs carbidopa (CAR) and levodopa (LEV) which e...
LCC TENDOkNoZW1pc3RyeQ~~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
Revealing the second victim status of interns in emergency department through the escape room method
Artículo
Acceso abierto Artículo DOAJ
Selçuk Akturan et al · BMC · 2026 · ISSN 1472-6920
Abstract Background Intern physicians, in the final stage of medical training, face increasing clinical responsibility and workload, which may heighten vulnerability to errors and second victim experiences. This study ai...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The effects of aftercare/resettlement services on crime and violence in children and youth: A systematic review
Artículo
Acceso abierto Artículo DOAJ
Jennifer S. Wong et al · SAGE Publishing · 2024 · ISSN 1891-1803
Abstract Background High rates of youth re‐offending indicate that young custody‐leavers face challenges when reintegrating into their communities. Aftercare and resettlement programs can occur pre‐, during, and po...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
The effects of small class sizes on students' academic achievement, socioemotional development and well‐being in special education: A systematic review
Artículo
Material complementario disponible Artículo DOAJ
Anja Bondebjerg et al · SAGE Publishing · 2023 · ISSN 1891-1803
Abstract Background Class size reductions in general education are some of the most researched educational interventions in social science, yet researchers have not reached any final conclusions regarding their effects. ...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~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
Thin-layer chromatography method for identification of saffron (Crocus sativus Linn.) in Kumkumadi Tailam
Artículo
Material complementario disponible Artículo DOAJ
Sourabh Saha et al · Springer · 2026 · ISSN 3005-1193
Abstract Background Skin disorders are widespread, and there is increasing demand for reliable, standardized herbal therapeutics. Kumkumadi Tailam, a classical Ayurvedic polyherbal oil formulation, incorporates several b...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Material complementario
Magnetic separation in graphs
Artículo
Material complementario disponible Artículo DOAJ
Hacer Ozden Ayna et al · Taylor & Francis Group · 2026 · ISSN 1387-3954
Vertex and edge operations are very popular tools in studying several properties of graphs, as they help us to calculate complex statements by means of easier or well-known ones. Deletion is probably the most important g...
LCC LCC:Mathematics; LCC:Applied mathematics. Quantitative methodsIdioma eng
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Material complementario
On a first investigation of Hausdorff interpolative metric spaces with applications to fractal geometry and market equilibrium
Artículo
Acceso abierto Artículo DOAJ
Muhammad Din et al · Elsevier · 2026 · ISSN 2666-7207
In this paper, we aim to establish several properties and notions for interpolative metric spaces and to introduce the idea of a Hausdorff interpolative metric space. Through the formulation of the key principles of Haus...
LCC LCC:Applied mathematics. Quantitative methodsIdioma eng
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Open Access
Parallel computations for fractional variable-order monkeypox disease mathematical model using a hybrid GPU‒CPU framework
Artículo
Material complementario disponible Artículo DOAJ
Nasser Sweilam et al · Taylor & Francis Group · 2026 · ISSN 1387-3954
This paper presents an innovative parallel computational methodology employing adaptive fractional differential operators to address Monkeypox epidemiological modeling challenges. The complex dynamics of such models ofte...
LCC LCC:Mathematics; LCC:Applied mathematics. Quantitative methodsIdioma eng
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Material complementario
Secant Unit Gompertz Quantile Regression for Modeling Bounded Endogenous Variables
Artículo
Material complementario disponible Artículo DOAJ
Robert Adombire Akumbobe et al · Wiley · 2026 · ISSN 2577-7408
Modeling data that falls within the [0,1] domain is a huge task in most scientific disciplines. This is because most classical distributions do not address the issues of complex data shapes as well as managing the dynami...
LCC LCC:Mathematics; LCC:Applied mathematics. Quantitative methodsIdioma eng
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Material complementario
Some representations for inverse rising factorial moments
Artículo
Acceso abierto Artículo DOAJ
Xiaoxue Li et al · Taylor & Francis Group · 2026 · ISSN 1387-3954
Inverse rising factorial moments [Formula: see text] are fundamental quantities for positive integer-valued random variables, with broad applications in probability and combinatorics. Despite their importance, there is a...
LCC LCC:Mathematics; LCC:Applied mathematics. Quantitative methodsIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Quantitative determination of amlodipine besylate in tablets by high performance liquid chromatography and UV spectrophotometry
Artículo
Material complementario disponible Artículo SEDICI UNLP
Leite, Helen D. et al · SEDICI UNLP · 2011
The purpose of this study was to develop and validate analytical methods for determination of amlodipine besylate in tablets. Simple, accurate and precise liquid chromatographic and spectrophotometric methods are propose...
Idioma en
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Material complementario
Quantitative determination of gemifloxacin mesylate in tablets by capillary zone electrophoresis and high performance liquid chromatography
Artículo
Material complementario disponible Artículo SEDICI UNLP
Tavares, Vanessa F. et al · SEDICI UNLP · 2011
The aim of this study was to develop and validate selective and sensitive methods for quantitative determination of an antibacterial agent, gemifloxacin, in tablets by high performance liquid chromatography (HPLC) and ca...
Idioma en
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Material complementario
Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
Artículo
Página del recurso disponible Artículo OpenAlex
Atlanta Sloane-Seale · Canadian Journal of University Continuing Education · 2009
Given the increased use of qualitative and mixed methods, and the continued use of quantitative methods, Creswell's third edition of Research Design: Qualitative, Quantitative, and Mixed Methods Approaches is most timely...
Idioma en
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Página del recurso
Validated spectrophotometric methods for simultaneous estimation of acetaminophen, chlorpheniramine maleate and cafeine in pure and tablet dosage form
Artículo
Material complementario disponible Artículo SEDICI UNLP
Joshi, Rupali S. et al · SEDICI UNLP · 2010
Two methods for simultaneous estimation of acetaminophen, chlorpheniramine maleate and caffeine in pure and tablet dosage form have been developed. Method I employs formation and solving of simultaneous equation using ...
Idioma en
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Material complementario
Mixed Methods Research: A Research Paradigm Whose Time Has Come
Artículo
Página del recurso disponible Artículo OpenAlex
R. Burke Johnson; Anthony J. Onwuegbuzie · Educational Researcher · 2004
The purposes of this article are to position mixed methods research ( mixed research is a synonym) as the natural complement to traditional qualitative and quantitative research, to present pragmatism as offering an attr...
Idioma en
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Página del recurso
The MIQE Guidelines: Minimum Information for Publication of Quantitative Real-Time PCR Experiments
Artículo
Material complementario disponible Artículo OpenAlex
Stephen A. Bustin; Vladimı́r Beneš; Jeremy A. Garson; Jan Hellemans; Jim F. Huggett; Mikael Kubista; Reinhold Mueller; Tania Nolan · Clinical Chemistry · 2009
BACKGROUND: Currently, a lack of consensus exists on how best to perform and interpret quantitative real-time PCR (qPCR) experiments. The problem is exacerbated by a lack of sufficient experimental detail in many publica...
Idioma en
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Material complementario