Buscador de Tesis y publicaciones académicas

Publication 2026 Acceso abierto

Introducción al Análisis de Datos Cuantitativos con SPSS y JASP

Villegas José, Virginia

Este material ofrece una introducción práctica y secuencial al análisis de datos cuantitativos mediante SPSS y JASP. La guía acompaña al lector desde la preparación de la matriz de datos, incluyendo la definición de variables, las escalas de medida, las etiquetas y la codificación, hasta la selección, ejecución e inter...

sociology estadística descriptiva Análisis de datos cuantitativos social sciences

• Grupo de Investigación EducaTech-XXI "Educaci...
• Spanish
• DOI: 10.5281/zenodo.21463115

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Artículo 2026 Revisado por pares

Animal responses and physiological indicators of stress in late pregnant alpacas on cultivated pastures in the High Peruvian Andes

Diannett Benito López · Laura B. Gualdrón-Duarte · Rassiel Macedo Sucari · Guadalupe Orellana Ligas · y 10 más

This study evaluated the effects of alpaca variety (Huacaya vs. Suri) and period on physiological parameters and stress indicators in late pregnancy, grazed on high-altitude cultivated pastures in Cusco, Peru (4,141 m.a.s.l). Eight Huacaya and six Suri alpacas were monitored in two experimental periods Transition (gest...

Hydrocortisone Altitude animal and dairy science agricultural and veterinary sciences

• Springer Science and Business Media LLC
• English
• DOI: 10.1007/s11250-026-05067-w

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Publication 2026 Acceso abierto

Análisis de datos para la optimización de la dosificación química en procesos de tratamiento de agua en campos petroleros

Ortiz Sánchez, Jose Naime · Ortiz Mosquera, Jairo Felipe

This project proposes the analysis of operational data to support the optimization of chemical product dosage in oilfield water-treatment processes. The study considers variables such as basic sediment and water (BSW), pH, total hardness, total iron, flow rate, residence time, residual amine, and the amount of chemical...

engineering and technology chemical engineering

• Zenodo
• DOI: 10.5281/zenodo.22737672

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Artículo 2026 Revisado por pares

A Monte Carlo simulation tool to analyze breast cancer trial outcomes: application to FAST-Forward trial

Laura Quintero · Damián Guirado · Antonio M Lallena

Abstract Background. FAST-Forward trial has established the characteristics of 5-fraction breast cancer treatments that produce the same local cancer control as the standard 15-fraction schedule, while maintaining its safety level. Aim. To adapt a Monte Carlo (MC) simulation tool, previously used to study the surgery-t...

medical and health sciences clinical medicine

• IOP Publishing
• DOI: 10.1088/1361-6560/ae8737

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Conjunto de datos 2026 Acceso abierto

Reproducibility package — What reported biomass transportation costs measure: accounting boundary, vehicle payload, and a transferable hauling-rate formulation in a systematic review

Lara Montaño, Oscar Daniel · Tauro, Raul · Martínez-Guido, Sergio Ivan · SANTIBAÑEZ-AGUILAR, JOSE EZEQUIEL

Reproducibility package for the systematic review "What reported biomass transportation costs measure: accounting boundary, vehicle payload, and a transferable hauling-rate formulation in a systematic review". It contains the PRISMA-2020 corpus of 252 extracted papers in raw and normalized form, the purchasing-power-pa...

economics and business social sciences

• Zenodo
• DOI: 10.5281/zenodo.21462178

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Artículo 2026 Acceso abierto Revisado por pares

A Hybrid Template-Guided Deep Learning Framework for OCR-Oriented Restoration of Degraded Tax Documents

Oswaldo A. Peña Rojas · German Sanchez-Torres · John W. Branch-Bedoya

Degraded tax forms and other legal-administrative documents require restoration methods that impose strict constraints on content fidelity. This paper presents a structure-aware restoration framework for degraded tax documents that combines geometric normalization, canonical template guidance, and supervised image rest...

Engineering Control and Systems Engineering structured forms tax documents

• MDPI AG
• DOI: 10.20944/preprints202607.1412.v1

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Artículo 2026 Acceso abierto Revisado por pares

A new introduced species in South America: the Asian water bug Synaptonecta issa (Distant, 1910) (Heteroptera, Micronectidae)

Sanchez-Muelas, Jonathan · González Obando, Ranulfo · Salazar-Rivera, Karol · Barbosa, Julianna · y 1 más

Corixoidea is the only group of water bugs (Hemiptera, Heteroptera, Nepomorpha) that does not exhibit strictly predatory habits. Two families have been recorded from the Neotropics: Corixidae and Micronectidae. The latter is represented by three genera in the region: Monogobia Nieser & Chen, 2006, Synaptogobia Nieser &...

biological sciences Pacific Region truly aquatic bugs Taxonomy & Inventories

• Pensoft Publishers
• DOI: 10.3897/bdj.14.e186680

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Capítulo de libro 2026 Acceso abierto

Los Talentos Escondidos

OROZCO BENAVIDES, YOBANA

Los Talentos Escondidos es una obra de literatura infantil ilustrada concebida como un recurso pedagógico interdisciplinario que integra educación artística, educación ambiental, educación socioemocional y formación en valores mediante una narrativa accesible para niños de Educación Primaria. La historia se desarrolla...

Educación artística Educación ambiental Pacífico colombiano social sciences

• Zenodo
• DOI: 10.5281/zenodo.21456631

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Artículo 2026 Acceso abierto Revisado por pares

Diagnostic and prognostic values of differentially expressed genes in canine mammary carcinoma: An integrated bioinformatics analysis

Oscar Hernán Rodríguez-Bejarano · David Santiago Padilla · Daniel Alzate · Lucía Botero · y 4 más

Background Canine mammary carcinoma (CMC) is a common tumor in unspayed dogs and poses a significant health concern for animals. This study aimed to identify differentially expressed genes (DEGs) between CMC and adjacent healthy mammary tissue through an integrated RNASeq bioinformatics analysis that combined an indepe...

health sciences Gene Expression Profiling Computational Biology Mammary Neoplasms, Animal

• Public Library of Science (PLoS)
• English
• DOI: 10.1371/journal.pone.0354033

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Artículo 2026 Acceso abierto Revisado por pares

Preliminary Assessment of the Potential of Shipwrecked Wood Biochar from Punta Roca, Municipality of Puerto Colombia, for Use as an Organic Soil Amendment

Adalberto Orozco · Mariana Lucía Mercado Gutiérrez · Fabio Fuentes-Gandara · Wilman Cabrera-Lafaurie · y 2 más

The accumulation of shipwrecked wood in coastal ecosystems represents an important environmental challenge due to its effects on coastal dynamics, ecosystem functioning, and waste management. The valorization of this lignocellulosic residue through thermochemical conversion offers a sustainable alternative for transfor...

organic fertilizer circular economy agriculture, forestry, and fisheries sustainable alternative

• MDPI AG
• English
• DOI: 10.3390/su18147392

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