65 results found

Sabrina Medeiros, Bruno Mayrink, Jhonathan Silva, Ricardo Campos, Tatiana Cornelissen, Marcilio Fagundes

The Central–marginal hypothesis predicts that populations occurring at the periphery of a species’ geographic distribution experience more adverse environmental conditions, resulting in reduced popula...

Research Square 2026-04-20 rs-9336875
Ant ecology Geographic range limits Phenotypic variation Species distribution Trait-based ecology

Ashot Chilingarian

Mount Aragats in Armenia hosts a high-altitude research station at 3200 meters above sea level, with a 1-minute meteorological archive covering 2011 to 2026. In this initial study, we analyze three ba...

Theoretical and Applied Climatology 2026-04-20 rs-9359980

Abdirahman Hassan Hersi, Omar Abdisalam Yusuf, Fazeela Zeinab, Liban Ali Mohamud

Food insecurity remains a major challenge in Somalia, with about 61.4% of households experiencing food insecurity. This study examines the prevalence and determinants of household food insecurity usin...

Discover Sustainability 2026-04-20 rs-9063756
Food insecurity Household determinants FIES Logistic regression Socioeconomic factors Regional disparities Social protection Rural vulnerability Somalia

Vasiliki Kinigopoulou, Christos Mattas, Ioannis Vrouhakis, Evangelos Hatzigiannakis

This study investigates the hydrochemical characteristics and controlling factors of water quality along the Axios River (Northern Greece) using a combination of statistical methods and artificial neu...

Environmental Monitoring and Assessment 2026-04-20 rs-9232782
Hydrochemistry Water quality modelling Electrical conductivity Artificial neural networks Multivariate statistical analysis Feature selection Machine learning River systems

Märta Jacobson, Theresa Gerstbrein, Amanda Jimenez Aceituno, My Sellberg, Laura M Pereira

As the global food system causes environmental degradation and contributes to detrimental health effects, transformation is vital for a sustainable and fair future for all. Research on food system tra...

Urban Transformations 2026-04-20 rs-9036222
transformation food systems Cape Town Stockholm transformative capacity amplification

Ludmilla Ferreira Justino, David Henriques Matta, Marcos Vinício Cesario dos Santos, Luís Fernando Stone, Daniel Castro, Santiago Vianna, Alexandre Bryan Heinemann

The El Niño-Southern Oscillation (ENSO) is a major driver of climate and agricultural productivity variability, as those events modulate significant fraction of rainfall and air temperature interannua...

Theoretical and Applied Climatology 2026-04-20 rs-9314260
Random Forest Climate variability Predictive modeling Functional data analysis

Mulusew Guangul, Dr. Tesfaye Debela (Associate Professor), Dr. Zerihun Duressa

In recent times, public institutions rely on digital technologies; however, their effectiveness in achieving intended outcomes remains uncertain. The study aims to bridge this gap by investigating the...

Discover Sustainability 2026-04-20 rs-8950068
e-Government practices organizational agility good governance Ethiopian ministries

S Odiana, Suberu M. O

Urban vulnerability to climate change is intensifying food security challenges in developing countries, yet the translation of climate awareness into adaptive behavior remains poorly understood. This ...

Theoretical and Applied Climatology 2026-04-20 rs-9321119
Climate adaptation Awareness–behavior gap Food security Urban Africa Nigeria Socio-economic constraints

Aladdin H.M Shaker, Puneet Pathak

The transition to a circular economy (CE) has become pivotal in tackling global resource depletion, pollution, and climate challenges. Nonetheless, assessing circular economy performance is difficult ...

Discover Sustainability 2026-04-20 rs-9129799
Circular economy E-waste governance Extended producer responsibility Circularity assessment Regulatory enforcement India

Mustafa Demir, Abdullah Demir

Improving energy efficiency and reducing carbon emissions in industrial logistics require a transition toward electrified material handling systems. This study provides a field-based comparative asses...

Research Square 2026-04-20 rs-9213519
Battery electric forklift Euro V diesel VDI 2198 Total cost of ownership Emission analysis
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