Results 21 to 30 of about 17,937 (167)

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

open access: yesGlobal 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   +4 more
wiley   +1 more source

Pronósticos condicionados para modelos VAR

open access: yes, 1996
En este documento se presenta una metodología para estimar pronósticos con intervalos de confianza para modelos VAR o VEC. incorporando metas o restricciones lineales sobre los valores futuros de las variables.
Melo-Velandia, Luis Fernando
core   +1 more source

A New Method for Probabilistic Spatiotemporal Forecasts of Solar Soft X‐Ray “S‐Class” (>X10) Superflares

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract Solar superflares of S‐class (>X10 in soft X‐rays) pose extreme space weather hazards, yet their prediction remains a fundamental challenge owing to their rapid and transient natures and the limitations of conventional event‐based forecasts. We introduce for the first time, a probabilistic spatiotemporal framework designed to identify extended
V. M. Velasco Herrera   +12 more
wiley   +1 more source

Proyecto asesoría piloto pronósticos Méderi

open access: yes, 2011
El presente trabajo desarrollado en el Hospital Méderi es una asesoría sobre modelos de pronósticos la cual consiste en analizar una base de datos de mercancía almacenada en la bodega general, suministrada por la entidad, mediante cuatro tipos de ...
Beltrán Bolivar, Daniel Eduardo   +3 more
core   +1 more source

Social Determinants of Sepsis Mortality in the United States: A Retrospective, Epidemiologic Analysis

open access: yesWorld Medical &Health Policy, Volume 17, Issue 4, Page 823-830, December 2025.
ABSTRACT Sepsis is a leading cause of mortality in the United States, with over 350,000 deaths annually, yet the contribution of neighborhood‐level social determinants of health (SDoH) remains underexplored. We conducted a retrospective analysis of 4.4 million hospitalized patients with sepsis, identified using ICD‐10 codes, leveraging de‐identified ...
Ahad Khaleghi Ardabili   +3 more
wiley   +1 more source

Pronósticos electorales 2014 [PDF]

open access: yes, 2014
Puede pasar algo inesperado de aquí a las próximas elecciones en El Salvador; pero, tomando en cuenta pronósticos electorales sustentados en las encuestas con mejor ranking de acierto, dichas elecciones se decidirán entre los partidos ARENA y el FMLN y,
Rubio-Fabián, Roberto
core   +1 more source

Chemical Stability of Ceftazidime Compounded in Saline, Glycerin and Dexamethasone‐SP Solutions Stored at −20°C, 4°C and 25°C Over a 60 Day Period

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 862-869, December 2025.
ABSTRACT Background Chronic cases of canine otitis externa (OE) often develop infections with Pseudomonas aeruginosa (PA). Given the organism's high level of resistance, veterinary surgeons often turn to compounded solutions. Limited data describing the stability and potency of compounded ceftazidime (CAZ) solutions are available, which may affect ...
McKenna Snidow   +6 more
wiley   +1 more source

Solar Flare Activity, 1937–2024: Introducing the New Hemispheric Solar Flare Index (hSFI) in the Context of 2024's Major Solar Storm Events

open access: yesSpace Weather, Volume 23, Issue 11, November 2025.
Abstract A new daily composite of the solar flare index (SFI) and the hemispherically‐resolved versions (hSFI) are presented for 1937 to 2024. The data set confirms that the northern hemisphere (NH) dominated solar flare activity during Solar Cycles 17 to 21, but that the southern hemisphere has dominated from Solar Cycle 22 to present.
V. M. Velasco Herrera   +14 more
wiley   +1 more source

Impact of endometrial thickness on reproductive outcome in fresh and frozen–thawed embryo transfer: systematic review and meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 3, Page 271-281, September 2025.
ABSTRACT Objective To evaluate the impact of endometrial thickness on the reproductive outcomes of embryo transfer (ET) treatments using both cut‐off‐based meta‐analysis and meta‐analysis of proportions. Methods This was a systematic review and meta‐analysis of comparative studies (randomized controlled trials, cohort studies, case–control studies) and
F. Pérez‐Milán   +10 more
wiley   +1 more source

Spatially nested species distribution models (N‐SDM): An effective tool to overcome niche truncation for more robust inference and projections

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1588-1605, July 2025.
N‐SDMs are key tools to develop untruncated regional climate change forecasts of species distributions at fine resolution over restricted extents. While several N‐SDM approaches were proposed, there is currently no universal solution suggesting that further developments and testing are crucial if we are to derive robust future projections of species ...
Antoine Guisan   +12 more
wiley   +1 more source

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