Buscador de Tesis y publicaciones académicas

Ba- and Mg-promoted Ni/g-C3N4 for efficient CO2 methanation using in-house data machine learning

Martínez-Quintana, L. · Pretel Fernández, Laura · Aristizábal-Alzate, C.E. · Vuong, H. · y 3 más

Methanation is one of the solutions for decreasing carbon emissions and synthetic green fuels production, being a potentially large-scale option for CO2 utilization. However, thermodynamics in conventional reaction conditions limit the CO2 conversion. In this work, alkaline-earth-metal modified nickel nanoparticles sup...

Letter to the Editor regarding “Can artificial intelligence (AI)-based software programs generate accurate clinical dictation?”

Carlos M. Ardila

Fecal floatation and KeyScreen polymerase chain reaction optimize Echinococcus multilocularis detection in canine feces for veterinary practice and zoonotic surveillance

Kayla B. Garrett · Michael J. Yabsley · Sierra R. Felty · Braxton T. Gise · y 5 más

Abstract The objective of this study was to compare 4 different fecal diagnostic methods for detection and recovery of Echinococcus multilocularis eggs. Four methods were compared: passive fecal float, centrifugal fecal float, mini-FLOTAC, and the KeyScreen GI PCR Parasite panel (Antech Diagnostics). Domestic dog feces...

Anger, sadness, and the biology of myocardial infarction: reframing emotion as a driver of atherothrombosis — a literature review

Emmanuel Eroume A Egom · Mfopa Adamou · Njimona Ibrahim · Olutomi Thandeka Akinsete · y 1 más

Negative emotions, including anger, depressive symptoms, and chronic psychosocial stress, are increasingly linked to residual atherosclerotic cardiovascular disease (ASCVD) risk through neuroautonomic, inflammatory, endothelial, and thrombotic pathways.To synthesize epidemiologic, mechanistic, and interventional eviden...

Evaluating the relationship between rental assistance and self-reliance and well-being among displaced populations: A propensity score–matched analysis

Ilana Seff · Juan Pablo Franco · Arturo Harker Roa · Deanna Barch · y 2 más

Housing insecurity is a central but understudied determinant of self-reliance and psychosocial well-being among forcibly displaced populations. This study evaluates the relationship between a nine-month rental assistance program on self-reliance and multiple dimensions of well-being among female-headed Venezuelan migra...

Strategies to minimize competition for pollinators between coexisting Puya species in the high-elevation tropical Andes

Sánchez Rubiano, Mariana · Manrique Garzon, Laura Milena · Lasso, Eloisa

This dataset contains the field and morphological data supporting a study on reproductive niche differenciation among four coexisting Puya species (P. goudotiana, P. nitida, P. trianae, P. santosii) in a paramo ecosystem of the Colombian Andes (páramo de Matarredonda, Cundinamarca). The study investigates wether coexis...

Nodular hidradenoma mimicking amelanotic melanoma: A dermoscopic pitfall

Juanita Montealegre-Montero · Sebastián Guerrero-López · Karen Viviana Arévalo-Mendes · Isabela Dorado-Caycedo

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Luis Moreno · Fredy Rivero · Nicolas Forero Ramirez · Luis Felipe Cabrera Vargas

Plant-mediated synthesis of silver nanoparticles from Moringa oleifera against ESKAPE pathogens

Jose David Vargas-Caicedo · Martha Viviana Roa-Cordero · María Fernanda Romero · Jose Gabriel López Ortiz · y 1 más

The emergence of multidrug-resistant ESKAPE pathogens underscores the urgent need for sustainable and effective disinfectant solutions. This study reports the green synthesis of silver nanoparticles (AgNPs) using an aqueous leaf extract of Moringa oleifera, with emphasis on the eco-friendly nature and biocompatibility...

β-Carotene induces context-dependent redox remodeling in gastric cancer cells following comparative carotenoid screening: Integrated electronic, membrane, and metabolomic analysis

Sergio Gonzalez · Lina M. Trujillo-Chacón · Isabel Cristina Henao-Castañeda · Elkin Galeano · y 1 más

Carotenoids are traditionally described as antioxidants; however, their biological activity depends on cellular and environmental context. In tumor cells with dysregulated redox homeostasis, it remains unclear whether β-carotene stabilizes redox balance or instead induces dose-dependent redox shifts. A comparative scre...