Results 1 to 10 of about 6,907 (111)

Dos Miradas a la Autenticidad: Nostalgia Sensorial y Nostalgia de Conquista en el Campo Culinario Mexicano de la Ciudad de Nueva York

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 2, June 2025.
ABSTRACT This article analyzes the different expressions of authenticity, fidelity, and genuineness surrounding the Mexican culinary scene in New York. On the one hand, self‐identified Mexicans express sensory and memory nostalgia during the production and consumption of foods they recognize as their own.
Axel G. Elías Jiménez
wiley   +1 more source

Machine Learning‐Driven Discovery of Structurally Related Natural Products as Activators of the Cardiac Calcium Pump SERCA2a

open access: yesChemMedChem, Volume 20, Issue 9, May 5, 2025.
Heart failure involves reduced SERCA2a activity, crucial for calcium regulation in heart cells. This study reports machine learning screening of 57,423 natural products, identifying several structurally related SERCA2a activators. Three compounds enhance calcium transport in cardiac cells, despite off‐target effects, offering promising hits for ...
Carlos Cruz‐Cortés   +7 more
wiley   +1 more source

Engineering Gizmos for Short Cancer Genetic Fragments Discrimination

open access: yesChemBioChem, Volume 26, Issue 7, April 1, 2025.
Tiny Gizmos, mixtures of nucleic acids and organic/inorganic materials, can quickly identify cancer‐specific short base‐sequence fragments and help suggest appropriate medications. Abstract Currently, mankind is fiercely struggling with cancer. Recently, we have been winning the battle against cancer through precision medicine and accompanying ...
Jisoo Yuk   +3 more
wiley   +1 more source

Scalable Metal–Organic Chemical Vapor Deposition of High Quality PtSe2

open access: yesAdvanced Electronic Materials, Volume 11, Issue 3, March 2025.
PtSe2 is a promising layered 2D material for applications in photonic, electronic, and sensing devices. Here the controlled synthesis of PtSe2 by the scalable method of metal–organic chemical vapor deposition is introduced. Extensive Raman, X‐ray photoelectron, and X‐ray diffraction spectroscopy, as well as scanning tunneling microscopy ...
Maximilian Prechtl   +11 more
wiley   +1 more source

An Application of Spectral Kurtosis to Separate Hybrid Power Quality Events

open access: yesEnergies, 2015
For the development of the future smart grid, the detection of power quality events is a key issue for the power system monitoring. Voltage sags, swells, harmonics (variations) and interruptions, which produce large losses for commercial and industrial ...
Juan José González de la Rosa   +4 more
doaj   +1 more source

Unraveling the Roles of Switching and Relaxation Times in Volatile Electrochemical Memristors to Mimic Neuromorphic Dynamical Features

open access: yesAdvanced Electronic Materials, Volume 10, Issue 12, December 2024.
Silver/silicon oxide/platinum (Ag/SiOx/Pt) volatile electrochemical memristors are characterized by studying the device response to pulse stimuli, unraveling how the interplay between switching times and relaxation effect controls the memristor dynamics.
Mrinmoy Dutta   +2 more
wiley   +1 more source

El ejercicio de despolarizar la discusión pública

open access: yesInformatio
El artículo analiza un ejercicio de debate digital realizado durante la campaña electoral uruguaya de 2024, en el marco del plebiscito sobre seguridad social.
Martin Martinez Puga, Raúl Speroni
doaj   +1 more source

Photo‐BQCA: Postiv allostere Modulatoren ermöglichen die optische Kontrolle des M1‐Rezeptors

open access: yesAngewandte Chemie, Volume 136, Issue 47, November 18, 2024.
Die ersten lichtschaltbaren allosterischen Modulatoren für Klasse A G‐Protein‐gekoppelte Rezeptoren (GPCRs), nämlich den muskarinischen Acetylcholinrezeptor (M1R), wurden basierend auf dem positive‐allosterischen Modulator BQCA entwickelt, wobei seine flachen SARs ausgenutzt wurden.
Hubert Gerwe   +8 more
wiley   +1 more source

Using the Logistic Coupled Map for Public Key Cryptography under a Distributed Dynamics Encryption Scheme

open access: yesInformation, 2018
Nowadays, there is a high necessity to create new and robust cryptosystems. Dynamical systems have promised to develop crypto-systems due to the close relationship between them and the cryptographic requirements.
Hugo Solís-Sánchez   +1 more
doaj   +1 more source

MINERÍA DE DATOS EDUCATIVOS: ANÁLISIS DEL DESEMPEÑO DE ESTUDIANTES DE INGENIERÍA EN LAS PRUEBAS SABER-PRO

open access: yesRevista Politécnica, 2019
En Colombia, las pruebas de Estado Saber-Pro han sido diseñadas para apoyar la evaluación y el mejoramiento de la educación superior en el país. Aplicando la metodología de minería de datos CRISP-DM, se realiza un estudio de los resultados obtenidos en ...
Ana Isabel Oviedo Carrascal   +1 more
doaj   +1 more source

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