Buscador de Tesis y publicaciones académicas

Cellular Immune Response Induced by mRNA Vaccines Against SARS‐CoV‐2

Valentina Tovar · Isaura Pilar Sánchez · María Teresa Rugeles · Natalia Andrea Taborda · y 1 más

ABSTRACT The disease caused by SARS‐CoV‐2 is known as COVID‐19, and it can range from mild symptoms to severe clinical manifestations, including respiratory failure, pneumonia, and organ failure. Since its emergence in 2019, more than 7 million deaths have been reported worldwide. Vaccines have been the most effective...

Distributed Optimization in Multilayer Networks via Tensor-Laplacian Dynamics

Christian David Rodríguez-Camargo · Andrés F. Urquijo-Rodríguez · Eduardo Mojica-Nava

Reflexiones sobre el I encuentro corpista de saberes en investigación artística de la escuela de Música

Andrés Zuluaga Amaya

La llegada a la Corpas para el Encuentro de Saberes me recibe con diez ponencias diferentes centradas en tres temas: la interpretación musical como ejercicio investigativo, la composición como ejercicio investigativo y la conservación de partituras e historia como ejercicio investigativo.

One texture zero for Dirac neutrinos in a diagonal charged lepton basis*

Richard H. Benavides · Yessica Lenis · John D. Gómez · William A. Ponce

Abstract An analytical and numerical systematic study of the neutrino mass matrix with one texture zero is presented in a basis where the charged leptons are diagonal. Under the assumption that neutrinos are Dirac particles, the analysis is conducted in detail for the normal and inverted hierarchy mass spectra. Our stu...

Comparative efficacy and safety of latest generation ultrathin and thin biodegradable polymer vs. durable polymer drug-eluting stents in small vessel coronary artery disease: A systematic review and meta-analysis

Sebastian Jaramillo · Vinicius Bittar de Pontes · Juan Alejandro Pinilla · Francesco Stabile · y 3 más

Biodegradable polymer drug-eluting stents (BP-DES) are a well-established treatment for coronary artery disease. However, the long-term efficacy and safety of BP-DES versus durable polymer drug-eluting stents (DP-DES) in patients with small vessel coronary artery disease (SVCAD) remains uncertain.We systematically sear...

Natural diet, trophic niche and prey selectivity of a euryphagous bark predator, Neotama mexicana (Araneae: Hersiliidae), in a semi-urban forest of Caldas, Colombia

Galvis-Cano, Y. · Álvarez-Gómez, J. · Castro, G. · Aceves-Aparicio, A. · y 2 más

Detection of diseases in cucumber using deep neural networks

Andrea Menco-Tovar · Juan Carlos Martínez Santos · Edwin Puertas

Abstract The cucumber ( Cucumis sativus L.), a globally essential crop, faces severe threats from various foliar diseases. This work explores deep neural networks (AlexNet, Vision Transformer, MobileNet, and U-Net) for the early and accurate detection of these pathologies based on leaf images. We analyzed 4,353 images...

Pan-American migraine prevalence: Findings from the Americas’ migraine observatory study (AMIGOS)

Marco Lisicki · Joe Muñoz-Cerón · Elder Machado Sarmento · Adriana Polycarpo Ribeiro · y 13 más

Introduction Analyzing the epidemiology of headache disorders is fundamental for understanding their behaviour and designing effective public health strategies. Epidemiologic studies conducted in individual countries often lack consistent methodologies, limiting broader interpretation. The Americas’ Migraine Observator...

Multiple myeloma mimicking olfactory sulcus meningioma: Case report and literature review

Dilia Judith Mosquera Jiménez · Leandro Carballo · Matías Baldoncini · Gustavo Sevlever · y 1 más

Central nervous system involvement by multiple myeloma is extremely rare and is diagnosed in less than 1% of cases. Differential diagnosis includes lymphomas, metastases, sarcomas, osteochondromas, hemangiopericytomas or meningiomas. We report a 46-year-old female with a history of multiple myeloma in apparent remissio...

Application of diffuse reflectance spectroscopy (NIR) related to soil electrical conductivity

Doris A. Meneses-Suárez · Fernando Lozano-Osorno · Jesus H. Camacho-Tamayo

ABSTRACT To enable the continuous evaluation and monitoring of soil salinity, diffuse reflectance spectroscopy is a promising technique because of its rapid, nondestructive nature and ability to obtain spectral signatures related to soil properties. In this research, the object was to estimate the electrical conductivi...