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Modular multi-fidelity simulation framework for advanced sail-driven spacecraft control and dynamics in perturbation-rich regimes

Celia Redondo-Verdú, Álvaro Belmonte-Baeza, José L. Ramón, Cristina Cachero et al. • Results in Engineering (2026)

This work presents a high-fidelity Software-in-the-Loop (SIL) simulation framework for the development and validation of control strategies for sail-driven spacecraft operating in Low Earth Orbit (LEO). The framework integrates NVIDIA Omniv...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.rineng.2026.113314

Enhanced Deep Learning Model for Classification of Retinal Optical Coherence Tomography Images

Esraa Hassan, Samir Elmougy, Mai R. Ibraheem, M. Shamim Hossain et al. • Sensors (2023)

Retinal optical coherence tomography (OCT) imaging is a valuable tool for assessing the condition of the back part of the eye. The condition has a great effect on the specificity of diagnosis, the monitoring of many physiological and pathol...

DOAJ Open Access (DOAJ) DOI: 10.3390/s23125393

Student views of instructor-student rapport in the college classroom

Nathan Webb, Laura Obrycki Barrett • Journal of the Scholarship of Teaching and Learning (2014)

Building upon past research on the positive learning outcomes associated with rapport building in the classroom, this study examines the specific behaviors instructors utilize in college classrooms to build rapport with undergraduate studen...

DOAJ Open Access (DOAJ) DOI: 10.14434/josotl.v14i2.4259

Assessing Forest Conservation Strategies for Biodiversity Restoration and Sustainable Development: A Comparative Analysis of Global Income Groups

Rima H. Binsaeed, Abdelmohsen A. Nassani, Khalid Zaman, Zeeshan Arshad et al. • Problemy Ekorozwoju (2024)

The escalating rate of deforestation presents significant challenges to the global economy, including the loss of habitats for endangered species and a decline in biocapacity reserves. This situation also raises concerns about overcrowding ...

DOAJ Open Access (DOAJ) DOI: 10.35784/preko.5753

Correlation and path coefficient analysis among agro-morphological and biochemical traits of okra [Abelmoschus esculentus (L.) Moench] genotypes in Ethiopia

Jemal MOHAMMED, Wassu MOHAMMED, Eleni SHIFERAW • Acta Agriculturae Slovenica (2020)

Thirty six okra genotypes were evaluated for different agro-morphological and biochemical traits at Melkassa Agricultural Research Center, Ethiopia during 2018 main season using 6 x 6 simple lattice design. The objectives were to assess the...

DOAJ Open Access (DOAJ) DOI: 10.14720/aas.2020.115.2.1411

Pilot evaluation of an educational and lived experience training program on ketogenic metabolic therapy in mental health care for health care professionals

Sidney L. Murray, Denise Potter, Yaara Zisman-Ilani, Yaara Zisman-Ilani et al. • Frontiers in Psychiatry (2026)

BackgroundSerious mental illness imposes a substantial burden. Pharmacologic treatments remain only partially effective and are associated with significant side effects, highlighting the need for novel treatment approaches. Ketogenic metabo...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyt.2026.1913325

The Power of Environmental Observatories for Advancing Multidisciplinary Research, Outreach, and Decision Support: The Case of the Minnesota River Basin

K. B. Gran, C. Dolph, A. Baker, M. Bevis et al. • Water Resources Research (2019)

Abstract Observatory‐scale data collection efforts allow unprecedented opportunities for integrative, multidisciplinary investigations in large, complex watersheds, which can affect management decisions and policy. Through the National Scie...

DOAJ Open Access (DOAJ) DOI: 10.1029/2018WR024211

Low cloud response to aerosol‐radiation‐cloud interactions: Idealized WRF numerical experiments for EUREC4A project

Nazario Tartaglione, Fabien Desbiolles, Anna delMoral‐Méndez, Agostino N. Meroni et al. • Atmospheric Science Letters (2024)

Abstract Aerosols significantly affect cloud microphysics and energy budget in different ways. The contribution of the direct, semi‐direct, and indirect effects of aerosols on radiation are here investigated over the North Atlantic tropical...

DOAJ Open Access (DOAJ) DOI: 10.1002/asl.1208