Results 31 to 40 of about 38,807 (129)

Identifying the exposure of taxonomic, functional, and phylogenetic diversity of steppe birds to renewable energy development

Conservation Biology, Volume 40, Issue 5, October 2026.
Abstract Biodiversity is globally threatened by human impacts, including land‐use transformation and climate change, which has prompted a rapid transition from fossil fuels to cleaner energy sources, such as photovoltaic (PV) energy. However, utility‐scale PV plants require vast areas and can lead to conflicts with biodiversity conservation, making ...
Pablo Medrano‐Vizcaíno, François Mougeot, Beatriz Arroyo, Gerard Bota, David Giralt, Laura Maeso‐Pueyo, Carlos A. Martín, Manuel B. Morales, Pedro P. Olea, Juan Traba, Ana Benítez‐López   +10 more
wiley   +1 more source

MÈTODES NUMÈRICS (Examen final 1r quadrimestre)

, 2021
Enunciat i solució de l'examen final de l'assignatura Mètodes Numèrics del curs 2020 ...
Masdemont Soler, Josep, Pacha Andújar, Juan Ramón, Curbelo Hernández, Jezabel, Susín Sánchez, Antonio, Amorós Torrent, Jaume, Bonet Revés, Carles   +5 more
core   +1 more source

Actualización de patrones sedimentológicos en cuencas andinas

Ingeniería del Agua
El régimen sedimentológico de una cuenca es de sumo interés debido a la relación que tiene la producción de sedimentos con el desarrollo y aprovechamiento de recursos naturales dentro de una cuenca hidrográfica.
Iván Campos-Herrera, Marcos Sanz-Ramos, Alejandro López-Alvarado, Martí Sánchez-Juny   +3 more
doaj   +1 more source

Elevating the importance of Risk of Bias assessment for ecology and evolutionary biology

Methods in Ecology and Evolution, Volume 17, Issue 9, Page 2559-2573, September 2026.
Abstract Systematic reviews and meta‐analyses are key evidence synthesis methods for informing future research, interventions and policy. As the validity of their conclusions depends on the primary studies they synthesise, assessing the internal validity of the included studies is essential.
Antica Culina, Dugald Foster, Matthew Grainger, Rose E. O'Dea, Oliver L. Pescott, Alfredo Sánchez‐Tójar, Robin J. Boyd, Julia Koricheva, Shinichi Nakagawa, Gavin Stewart   +9 more
wiley   +1 more source

A method for accurate and efficient propagation of satellite orbits: A case study for a Molniya orbit

Alexandria Engineering Journal, 2021
Fast and precise propagation of satellite orbits is required for mission design, orbit determination and payload data analysis. We present a method to improve the computational performance of numerical propagators and simultaneously maintain the accuracy
Roberto Flores, Burhani Makame Burhani, Elena Fantino   +2 more
doaj   +1 more source

Spectral Analysis of Block Diagonally Preconditioned Multiple Saddle‐Point Matrices With Inexact Schur Complements

Numerical Linear Algebra with Applications, Volume 33, Issue 4, August 2026.
ABSTRACT We derive eigenvalue bounds for symmetric block‐tridiagonal multiple saddle‐point systems preconditioned with block‐diagonal Schur complement matrices. This analysis applies to an arbitrary number of blocks and accounts for the case where the Schur complements are approximated, generalizing the findings in [11, Bergamaschi et al., Linear ...
Marco Pilotto, Luca Bergamaschi, Ángeles Martínez   +2 more
wiley   +1 more source

MÈTODES NUMÈRICS (3r quadrimestre)

, 2014
Enunciat i solució de l'examen parcial de l'assignatura Mètodes Numèrics del curs 2014 ...

core   +1 more source

Hypertension at 5 months postpartum in women with gestational diabetes

Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 2, Page 202-210, August 2026.
ABSTRACT Objective Gestational diabetes mellitus (GDM) is associated with future maternal cardiovascular disease, independent of the development of Type‐2 diabetes mellitus. As a major cardiovascular risk factor, we examined the incidence and predictors of hypertension at 5 months postpartum in women with previous GDM.
C. Gómez Fernández, M. Charakida, M. Moser, R. Breiviene, T. Mansukhani, L. A. Magee, P. von Dadelszen, K. H. Nicolaides   +7 more
wiley   +1 more source

MÈTODES NUMÈRICS (Examen final 2n quadrimestre)

, 2021
Enunciat i solució de l'examen final de l'assignatura Mètodes Numèrics del curs 2020 ...
Pacha Andújar, Juan Ramón, Ramírez, Rafael, Gonchenko, Marina, Susín Sánchez, Antonio, Amorós Torrent, Jaume, Bonet Revés, Carles   +5 more
core   +1 more source

Diagnosing Institutional Design‐Implementation Gaps: A Dual‐Layer Systems Modeling Language Protocol for Visualizing Institutional Change Mechanisms

Policy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT This study introduces a dual‐layer protocol for diagnosing how formal institutional designs are implemented in practice in complex governance systems. The protocol builds two linked process maps; one for the formal rules and procedures (rules‐in‐form) and one for the routines actors actually follow in practice (rules‐in‐use).
Sina Jangjoo, Tian Tang, Laura Arpan, Emily Lapan, D. G. Webster, Patrick Bitterman, John C. Little, Amro M. Farid   +7 more
wiley   +1 more source