Buscador de Tesis y publicaciones académicas

Estenosis pulmonar por masa mediastínica: una causa infrecuente

Laura V. López-Gutiérrez · Luisa F. Durango · Cristian C. Agudelo-Quintero · Ana M. Suárez-Caicedo

MEASUREMENT AND DEFINITION OF THE QUALITY OF GOVERNMENT: AN OPEN DEBATE

Lenin Guerra · Karolina Villacis

This paper explores the concept of the Quality of Government, abording its definition, measurement, and application from different theoretical approaches. The authors consider four approaches: the Weberian Approach, the Principal-Agent Theory, Procedural Approaches, and Institutional Approaches. The Weberian Approach,...

Respiratory strength training in individuals with Amyotrophic Lateral Sclerosis: a systematic review with meta-analysis

Lorena Dias Lage · Ludmila Batista Caetano · Patrick R. Avelino · Joice Vicencia da Silveira Araújo · y 2 más

BlinkFusion: modular platform quantifying labeling efficiency and photophysics in regular and super-resolution fluorescence microscopy

Alejandro Salgado · Nada Naguib · Ulrich B. Wiesner · Alba Ávila

Quantitative analysis in fluorescence microscopy presents challenges: most open-source Single Molecule Localization Microscopy toolkits emphasize visualization over downstream metrics, and practitioners must iteratively juggle sample preparation variables (e.g., labeling density) with acquisition parameters (e.g., phot...

Geothermal Gradient Characterization at Aguas de Vichy Hot Spring via Thermophysical Analysis and 2D Conductive Modeling (Santander, Colombia)

Melissa Salcedo-Rodriguez · Dayana Schonwalder-Angel · Rocio Bernal-Olaya

The Aguas de Vichy hot spring is located in the Eastern Cordillera of northeastern Colombia, on the eastern flank of the Santander Massif, a crystalline basement complex. This hydrothermal manifestation, together with a few others in the region, occurs in an atypical geological setting for geothermal systems, away from...

Gestión del bilingüismo en educación primaria y secundaria: una revisión sistemática

Juan Andrés Ducuara Perdomo · Carola Gómez

Esta revisión sintetiza los avances en la gestión de programas de bilingüismo en educación primaria y secundaria, analizando cuatro ejes: problemáticas, metodologías, marcos conceptuales y hallazgos principales, con el objetivo de orientar la investigación futura. Siguiendo la metodología prisma, de un total de 392 est...

International Legitimation of Authoritarianism: Venezuela's United Nations General Assembly Discourse and Domestic Power Consolidation (1999–2023)

Felipe Jaramillo Ruiz · Osmel Osuna

ABSTRACT This article examines how the Venezuelan government defended the gradual transformation of the country's political system from democracy to authoritarianism in an international forum. Building on the concept of international legitimation strategies, we qualitatively analyse Venezuelan government speeches at th...

Mechanically Assisted PO, PN, and PS Bonds Formation

Camilo Morales‐Manrique · Mónica Rey‐Montaño · Daniela Torres‐Ruiz · Carlos Bermudez‐Gonzalez · y 1 más

We report a general and efficient mechanochemical protocol for the formation of PO, PN, and PS bonds through the reaction of phosphoryl chlorides with O‐, N‐, and S‐centered nucleophiles. The transformation proceeds under solvent‐free conditions using ball milling in the presence of triethylamine and an inert grindi...

Long‐Term Efficacy and Safety of Oleogel‐ S10 (Birch Triterpenes) for Pediatric Patients With Epidermolysis Bullosa

Eli Sprecher · Mauricio Torres‐Pradilla · Maria Florencia Fernandez · Christine Bodemer · y 12 más

ABSTRACT Background/Objectives Pediatric patients with epidermolysis bullosa (EB) experience lifelong complications, and wound healing is an important treatment goal. In the phase III EASE study (NCT03068780), Oleogel‐S10 accelerated wound healing in EB. This prespecified subgroup analysis evaluated the long‐term effic...

CO2 capture by fluorinated-imidazolium based ionic liquids: a multiple minima hypersurfaces analysis

Jennifer Cuellar · Osvaldo Yáñez · Sol M. Mejía

Ionic liquids (ILs) are a promising alternative for CO 2 capture, offering high stability, environmental friendliness, and scalability. The present theoretical study focused on the evaluation of 12 ILs for the capture of up to 5 CO 2 molecules. The 12 ILs are based on imidazole and fluorine, [C 8 H 4 F 13 mim] + [BF 4...