Results 31 to 40 of about 8,002 (124)

Fire‐induced shifts in activity patterns of predators and prey in the Brazilian Pantanal

The Journal of Wildlife Management, Volume 90, Issue 6, August 2026.
Using camera trap data, we observed that 5 of 6 prey species showed statistically significant changes in temporal activity patterns, while jaguars were the only predator species to adjust activity when comparing pre‐fire and post‐fire periods in an isolated rocky formation in the Pantanal region.
Sergio Eduardo Barreto de Aguiar, Grasiela Edith Oliveira de Porfirio, Leonardo França do Nascimento, Josiel de Oliveira Coelho, Mariana Alves Carvalho Queiroz, Geovani Vinco Tonolli, Wener Hugo Arruda Moreno, Diego Francis Passos Viana, Rocío Bardales, Matthew Hyde, Ricardo Daniel Ortiz‐Hoyos, Nayara Yoshie Sano, Filipe Martins Santos   +12 more
wiley   +1 more source

Fourier Expansion‐Based Approach to the Parameter Space of Classical Systems

Annalen der Physik, Volume 538, Issue 7, July 2026.
ABSTRACT We propose a new approach to compute the classical metric tensor (CMT) and the Hannay curvature using Fourier series expansions in action‐angle variables. This approach circumvents the need for complex time‐domain integrals or the construction of generating functions, replacing them with algebraic combinations of Fourier coefficients. We prove
Marcos J. Hernández, Daniel Gutiérrez‐Ruiz, Diego Gonzalez, J. David Vergara   +3 more
wiley   +1 more source

Seguridad eléctrica eficiente mediante UPS en sistemas hospitalarios

Prisma Tecnológico, 2016
La confiabilidad y eficiencia del sistema eléctrico que alimenta a un hospital son características imprescindibles, ya que se utilizan equipos altamente sensibles y con un grado de precisión elevado, por lo que este punto juega un papel vital en este ...
Adda Ureña Solís
doaj  

CBIS-DDSM-R: A Curated Radiomic Feature Dataset for Breast Cancer Classification

Data
Early and accurate breast cancer detection is critical for patient outcomes. The Curated Breast Imaging Subset of the Digital Database for Screening Mammography (CBIS-DDSM) has been instrumental for computer-aided diagnosis (CAD) systems.
Erika Sánchez-Femat, Carlos E. Galván-Tejada, Jorge I. Galván-Tejada, Hamurabi Gamboa-Rosales, Huizilopoztli Luna-García, Luis Alberto Flores-Chaires, Javier Saldívar-Pérez, Rafael Reveles-Martínez, José M. Celaya-Padilla   +8 more
doaj   +1 more source

Desempeño de inversores multinivel para energías renovables, una alternativa a la generación distribuida en México

Revista Científica de Ingeniería Energética, 2023
En la actualidad el empleo de sistemas de generación eléctrica a través de fuentes alternas de energía incrementa continuamente, debido al aumento de la demanda energética, reduciendo las emisiones de CO2.
Francisco Eneldo López Monteagudo, Jorge de la Torre y Ramos, Carlos Alberto Olvera Olvera, Luis Octavio Solís Sánchez , Héctor Guerrero Ozuna, Santiago Villagrana Barraza   +5 more
doaj  

El gobierno mexicano frente a la industria eléctrica

Revista Mexicana de Ciencias Políticas y Sociales, 2019
La industria eléctrica es fundamental y estratégica para el desarrollo del país. Esta afirmación no es una perogrullada, por las condiciones en que en estos tiempos se encuentra la industria eléctrica.
Víctor M. Sánchez
doaj   +1 more source

A Social Entrepreneurship Perspective of De‐Carbonising the Footprint through Recycling Compensation: A Case Study of the NGO Madre Coraje

Corporate Social Responsibility and Environmental Management, Volume 33, Issue 4, Page 5096-5111, July 2026.
ABSTRACT This research analyses the carbon footprint of the NGO Madre Coraje, using an integrated methodology that combines the calculator provided by REAS (Red de Economía Alternativa y Solidaria) Navarra and the Life Cycle Assessment (LCA). It quantifies emissions across the three scopes of the Greenhouse Gas Protocol, evaluating both direct and ...
José Fernandez‐Serrano, Juan A. Hueso, Orlando Vega‐Galeano   +2 more
wiley   +1 more source

Fuzzy Regression VS. Ordinary Least Squares Regression: Case Study

Revista de Matemática: Teoría y Aplicaciones, 2011
The objective of this paper is to disseminate the technique of fuzzy regression and to give a practical example of its use. To this end, classical regression is compared to several fuzzy regression models on a problem concerning the consumer confidence ...
Sergio Gerardo De los Cobos Silva, John Goddard Close, Miguel Ángel Gutiérrez Andrade   +2 more
doaj   +1 more source

Agrivoltaics for Rural Development: Energy Security, Crop Diversification, and Sustainability on Mexican Rainfed Maize Farms

Global Challenges, Volume 10, Issue 7, July 2026.
This work presents a rural development strategy that transforms rainfed maize farms into crop‐rotation agrivoltaics systems irrigated with treated wastewater. Results show that electricity sales to the grid improve land‐use efficiency and provide clean energy to local communities.
Shahin Rasooli, Shahrzad Farhoodi, Catalina Spataru, Pabel Antonio Cervantes‐Avilés, Carlos Alberto Huerta‐Aguilar   +4 more
wiley   +1 more source

Multiview three-dimensional reconstruction by millimetre-wave portable camera

Scientific Reports, 2017
Millimetre-wave imaging is a powerful non-destructive inspection technique which has become widely used in areas such as through-the-wall imaging or concealed weapon detection.
Jaime Laviada, Ana Arboleya-Arboleya, Yuri Álvarez, Borja González-Valdés, Fernando Las-Heras   +4 more
doaj   +1 more source