Buscador de Tesis y publicaciones académicas

Artículo 2026 Acceso abierto Revisado por pares

Development of a Cr(VI) Treatment System Using Bacterial Cellulose Biomass and Eichhornia crassipes

Uriel Fernando Carreño Sayago · Vladimir Ballesteros Ballesteros · Angelica Maria Lozano Aguilar

The indiscriminate discharge of heavy metals into bodies of water leads to the loss of their ecosystem services, affecting adjacent communities. An example of this is the discharge of industrial wastewater into the Tunjuelo River, south of Bogotá, which contains high concentrations of Cr(VI) and has had serious consequ...

cellulose bacterial flow continue environmental biotechnology E. crassipes

• MDPI AG
• English
• DOI: 10.3390/pr14142325

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Artículo 2026 Acceso abierto Revisado por pares

Accuracy and safety of C-TST for tuberculosis infection: A clinical trial in Brazil

Marcela Bhering · Carla Conceição · Martha Oliveira · Ana Paula Razal Dalvi · y 13 más

Tuberculosis infection (TBI) diagnosis in BCG-vaccinated, high-burden settings remains challenging.We aimed to assess the sensitivity, specificity, and safety of the C-tuberculin skin test (C-TST), compared with PPD RT-23, for tuberculosis infection in BCG-vaccinated adults.Randomised, double-blind clinical trial in Br...

Adult Male health sciences Tuberculin Test

• Informa UK Limited
• English
• DOI: 10.1080/25310429.2026.2704303

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Artículo 2026 Acceso abierto Revisado por pares

Low-Cost Monitoring of Spatiotemporal Changes in Forest Cover: Implications for Conservation in a Case in Quindío (Colombia)

Quintero-Gallego, María Eunice · Ariza, Alexander · Vila-Ortega, José Joaquín · Quintero-Ángel, Mauricio · y 1 más

Abstract Globally, changes in forest cover and fragmentation are a conservation concern. Updated information on their state is required, but it is often costly and difficult to obtain. This study evaluated the feasibility of using low-cost technologies, such as freely available remote sensing data and software, to moni...

Satellite Imagery Conservation of Natural Resources Remote Sensing Technology Animals

• Springer Science and Business Media LLC
• English
• DOI: 10.1007/s00267-026-02491-4

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Artículo 2026 Acceso abierto Revisado por pares 1 cita

Constructing MIDA5: A Design Science Approach for a User-Centered Data Analytics Methodology for Business Process Improvement

Boris Astudillo · Marco Santórum · Jose Aguilar · Mayra Carrión-Toro · y 1 más

Data Analytics methodologies provide structured approaches for transforming organizational data into actionable knowledge. However, many existing methodologies emphasize technical activities while offering limited support for stakeholder participation, user-centered validation, and organizational adoption. This study p...

data-driven decision-making process improvement method construction design science research

• MDPI AG
• English
• DOI: 10.3390/info17070697

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Conjunto de datos 2026 Acceso abierto

Relative-age over-representation without superior passing performance in pre-adolescent football players A cross-sectional study using the Loughborough Soccer Passing Test

Cardona Molina, Yeison · Becerra-Patiño, Boryi · Salazar Martinez, Jorge · Gaviria Alzate, Samuel Jose · y 1 más

This record contains the anonymised participant-level dataset, data dictionary, reproducible analysis code, numerical outputs, manuscript tables, and publication-ready figures for a cross-sectional observational study examining relative age and passing performance in pre-adolescent football players assessed with the Lo...

youth football soccer Loughborough Soccer Passing Test technical performance relative age effect

• Zenodo
• English
• DOI: 10.5281/zenodo.21418546

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Artículo 2026 Acceso abierto Revisado por pares

PLATAFORMA CAPRINU: UMA PLATAFORMA WEB PARA INCLUSÃO DIGITAL, GESTÃO ZOOTÉCNICA E APOIO À DECISÃO NA CAPRINOVINOCULTURA FAMILIAR

Dantas, Fabiana Rodrigues · Mogami, Cristina Akemi · Coelho, Maria Cláudia Soares Cruz · Souza, Ana Júlia Rodrigues de · y 3 más

A Plataforma Caprinu é uma ferramenta digital desenvolvida pelo Instituto Federal do Sertão Pernambucano (IFSertãoPE) para promover a inclusão digital, a gestão técnico-zootécnica e a capacitação de caprinovinocultores no Sertão Pernambucano. A plataforma enfrenta os desafios da baixa adoção tecnológica e da gestão pre...

Agricultura Digital Caprinovinocultura Agricultura Familiar animal and dairy science

• Revista Tópicos
• DOI: 10.70773/revistatopicos/784277318

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Artículo 2026 Revisado por pares

Age-related Trajectories of Sit-to-stand Performance by Physical Activity Level

Matías, Otto-Yáñez · Vicente, Benavides-Córdoba · Jenifer, Rodríguez-Castro · Sofía, Dávila-Oña · y 6 más

Objective: To describe age-related differences in Sit-to-Stand Test (STST) performance (5 repetitions, 30 s, and 1 min) and their association with PA levels. Design: We estimated age-related trajectories for 3 STST across physical activity (PA) strata defined by self-reported IPAQ-SF (low, moderate, high) and quantifie...

Male Aged, 80 and over Adult Aging

• Ovid Technologies (Wolters Kluwer Health)
• English
• DOI: 10.1097/phm.0000000000002951

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Artículo 2026 Acceso abierto Revisado por pares

The usual suspects: a pragmatic framework to identify and address reversible contributors in apparent refractory septic shock

Melo, Paulo · Wendel-Garcia, Pedro D. · Leone, Marc · Khanna, Ashish K. · y 5 más

A subset of patients with septic shock remains hypoperfused or requires escalating vasopressor support despite initial resuscitation. Although this pattern may suggest progression toward refractory septic shock, early high vasopressor requirements or persistent hypoperfusion may still reflect potentially modifiable con...

medical and health sciences clinical medicine Perspective Humans

• Springer Science and Business Media LLC
• English
• DOI: 10.1186/s13054-026-06197-1

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Artículo 2026 Revisado por pares

Influence of armed conflict-intensity on maternal health outcomes: the case of antenatal care visits in Colombia

Ernesto Cardenas · Ana María Osorio · Gustavo Alfonso Romero Olmedo · David Rodriguez-Barco

This study assesses the effect of armed conflict intensity, measured by the frequency and severity of violent incidents at the departmental level, on women's uptake of antenatal care in Colombia. We conducted a cross-sectional analysis using the 2015 Colombian Demographic and Health Survey linked to data from the Natio...

• Informa UK Limited
• English
• DOI: 10.1080/13623699.2026.2679934

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Conjunto de datos 2026

Supporting data for expert-validated RAG dataset construction framework (naval case study N=44 + RAGBench evaluation package) — restricted

Morillo Díaz, Anderson · Puertas, Edwin · Paipa, Edwin · Martinez-Santos, Juan Carlos

Restricted supporting data for the manuscript: "An End-to-End Framework for Expert-Validated Dataset Construction in Domain-Specific Retrieval-Augmented Generation Systems"(Journal of Intelligent Information Systems). This record contains two complementary packages: 1) Naval maintenance case-study dataset (RESTRICTED /...

naval maintenance retrieval-augmented generation sentence pruning engineering and technology

• Zenodo
• Spanish
• DOI: 10.5281/zenodo.21419130

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