Results 91 to 100 of about 813,283 (200)

El Caribe, dos interpretaciones de su conformación histórica y regional: encuentros y divergencias entre Juan Bosch y Eric Williams

Debates por la Historia
La historiografía del Caribe es diversa en cuanto a la cantidad de estudios que la avalan. Disímiles han sido los esfuerzos por recoger en una obra siglos de profundo acontecer histórico vinculados directamente a los centros de poder mundial.
Geicy Fanjul Ramos, Yurier Fernández Cardoso, Sandy Rodríguez Pérez   +2 more
doaj   +1 more source

Identificación de las necesidades de productos de autoconsumo al interior de la universidad autónoma del caribe para el diseño de una fabrica modelo [PDF]

, 2016
En el presente trabajo se establecen alternativas de producción de elementos de autoinsumo o comerciales para formar parte de la Fábrica Piloto del Programa de Ingeniería Industrial de la Universidad Autónoma del Caribe; identificándolas a través de las
Universidad Autónoma del Caribe
core  

Electrochemical Determination of the Ionization Energy and the Electron Affinity of Lead Halide Perovskite Thin Films: A Comparison to Ultraviolet Photoelectron Spectroscopy

ChemPhysChem, Volume 27, Issue 17, 14 September 2026.
Benchmarking cyclic voltammetry (CV), electrochemical voltage spectroscopy (EVS), and ultraviolet photoelectron spectroscopy (UPS), complemented by photothermal deflection spectroscopy (PDS), provides practical guidance for halide perovskite energy‐level studies. Strategies for consistent onset determination across techniques are additionally addressed.
Katarina Gugujonovic, Rene Zahrhuber, Thorsten Wagner, Felix Mayr, Elisabeth Leeb, Munise Cobet, Niyazi Serdar Sariciftci, Markus Clark Scharber   +7 more
wiley   +1 more source

Functional Differentiation of Type II and Type I Collagen Articular Models in Synovial Fluid Film Formation and Recombinant Equine Lubricin Retention

Advanced Functional Materials, Volume 36, Issue 77, 24 September 2026.
Collagen II coatings support the formation of synovial fluid nanofilms, while collagen I coatings do not. Both bind recombinant equine lubricin similarly. These findings may help explain articular cartilage surface joint dysfunction, inform biomaterial design for synovial joint repair, and expand on lubricin‐based osteoarthritis therapies.
Diego R. Jaramillo Pinto, Nicolas L. Mendoza, Syeda Tajin Ahmed, Yidan Wen, Lenka Vitkova, Spencer M. Witt, Kaleb A. Cutter, Ummay Honey, Matthew J. Paszek, Heidi L. Reesink, Lawrence J. Bonassar, Kevin De France, Roberto C. Andresen Eguiluz   +12 more
wiley   +1 more source

Quantification of Phosphorylated Tau Protein in Alzheimer's Disease Patients’ Fluids With Electrolyte‐Gated Organic Transistor Biosensors

Advanced Healthcare Materials, Volume 15, Issue 36, 25 September 2026.
Dementia syndrome affects millions of people in the world, and Alzheimer's disease (AD) is the most common cause. We report the detection of the specific biomarker for AD, p‐tau‐181, from physiological to pathological concentrations in cerebrospinal fluid using an electrolyte‐gated organic transistor biosensor.
Marcello Berto, Pamela A. Manco Urbina, Alessandro Paradisi, Matteo Sensi, Najara Iacovino, Chiara Carbone, Roberta Bedin, Marcello Pinti, Fabio Biscarini, Giovanna Zamboni, Carlo A. Bortolotti   +10 more
wiley   +1 more source

Los negocios turísticos en playas del caribe: un análisis bajo la teoría de Butler

Turismo, Desarrollo y Buen Vivir. Revista de Investigación de la Ciencia Turística-RICIT, 2018
La playa constituye uno de los atractivos más importantes de los destinos turísticos mundiales donde se encuentran diversos negocios que son la base de la actividad económica ofreciendo desarrollo en la comunidad donde se encuentren.
Ricardo Sonda de la Rosa, Consepción Escalona Estrada, Regina Pérez Barraza   +2 more
doaj  

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, Volume 38, Issue 51, 11 September 2026.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

Al2O3 Ring Array by Infiltration Synthesis in Polystyrene Antidot Template

Advanced Materials Interfaces, Volume 13, Issue 17, 8 September 2026.
Different morphologies, such as full dots for genuine PS‐b‐PMMA, residual dots for the PS antidot array (resulting from an Acetic Acid (AA) last PS‐b‐PMMA), and rings for the modified PS antidot array (derived from an O2 plasma last PS‐b‐PMMA), originated from SIS process in PS‐b‐PMMA BCP array, due to the different reaction sites for the TMA precursor
Gabriele Seguini, Alessia Motta, Jacopo Frascaroli, Guido Rademaker, Ahmed Gharbi, Raluca Tiron, Michele Perego, Graziella Tallarida   +7 more
wiley   +1 more source

Chaotropic Surface Arginine Correlates With Protein Corona Formation on Anti‐Fouling Biomaterial Surfaces: A Quantitative Proteomics and Protein Structure Study

Advanced Materials Interfaces, Volume 13, Issue 17, 8 September 2026.
Why do specific proteins accumulate on “non‐fouling” surfaces? Quantitative proteomics and structural analysis reveal surface‐exposed arginine as the key molecular determinant. ABSTRACT The protein corona determines the biocompatibility of medical devices, yet predicting its composition on anti‐fouling surfaces remains challenging.
Ayano Nomura, Guanghao Hu, Ang Art Wei Yao, Chisato Komura, Hideharu Kurioka, Tomohiro Hayashi   +5 more
wiley   +1 more source

Keratin–Melanin Complexation Enables Robust, Delamination‐Resistant Feather‐Inspired Structural Color Coatings for Flexible and Curved Substrates

Advanced Materials Interfaces, Volume 13, Issue 18, 22 September 2026.
Providing mechanically robust structural color coating technology inspired by cooperative interactions in nature. The spatial arrangement of melanin particles within the keratin matrix generates angle‐independent structural colors. Diverse functional groups in keratin and melanin contribute to interparticle and substrate adhesion, resulting in the ...
Taisei Harada, Yui Maejima, Ryota Iwamori, Hideyuki Mitomo, Hirotoshi Tamayama, Shin‐ichi Takeda, Daisuke Unabara, Tasuku Hamaguchi, Koji Yonekura, Gen Morimoto, Hiroshi Fudouzi, Keiki Kishikawa, Michinari Kohri   +12 more
wiley   +1 more source