Results 171 to 180 of about 1,488,469 (300)

The Role of Certifications in Improving Household Food Security Among Peruvian Farmers

Agribusiness, EarlyView.
ABSTRACT Achieving global food security requires sustainable transformations in agri‐food systems. Voluntary Sustainability Standards (VSS) such as Organic and Fairtrade aim to internalize certain social and environmental costs while promoting more equitable value distribution, improved market access, and sustainable production practices.
Lisa‐Marie Schulte, Awudu Abdulai
wiley   +1 more source

Syndemic perspective of how people living with HIV faced the COVID-19 crisis in North Africa. [PDF]

Sci Rep
Di Ciaccio M, Bourhaba O, Adami E, Boulahdour N, Ben Moussa A, Sodqi M, Bensaid S, Riegel L, Rojas Castro D, Karkouri M, Lorente N.   +10 more
europepmc   +1 more source

Clinical Features of Gollop-Wolfgang Complex in North Africa: A Case Study. [PDF]

Cureus
Lachhab A, Maroc M, Benghali Y, El Oumri AA.   +3 more
europepmc   +1 more source

Multitarget Recognition of Flower Images Based on Lightweight Deep Neural Network and Transfer Learning

Advanced Intelligent Systems, EarlyView.
This article proposes a lightweight YOLOv4‐based detection model using MobileNetV3 or CSPDarknet53_tiny, achieving 30+ FPS and higher mAP. It also presents a ShuffleNet‐based classification model with transfer learning and GAN‐augmented images, improving generalization and accuracy.
Qingyang Liu, Yanrong Hu, Hongjiu Liu
wiley   +1 more source

Mpox in the Middle East and North Africa: Containment, Prevention, and Future Measures. [PDF]

Cureus
Khair M, Irfan B.
europepmc   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

American Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman, Thomas L. Marsh   +1 more
wiley   +1 more source

Depressive and anxiety disorders linked to bullying victimization in North Africa and the Middle East: An analysis based on sex and location. [PDF]

Medicine (Baltimore)
Amiri S, Kazemi SMH.
europepmc   +1 more source

Dimorphic enantiostyly and its function for pollination by carpenter bees in a pollen‐rewarding Caribbean bloodwort

American Journal of Botany, EarlyView.
Abstract Premise Flowers that present their anthers and stigma in close proximity can achieve precise animal‐mediated pollen transfer, but risk self‐pollination. One evolutionary solution is reciprocal herkogamy. Reciprocity of anther and style positions among different plants (i.e., a genetic dimorphism) is common in distylous plants, but very rare in
Steven D. Johnson, Jeremy J. Midgley, Luis G. Bocourt‐Hernandez, F. G. Loiret, Patricia Ortega‐Rodés, Nicola Illing   +5 more
wiley   +1 more source

Vitamin D Nutritional Status in the Middle East and North Africa Region: A Systematic Review and Meta-analysis. [PDF]

Curr Dev Nutr
Machuron F, Dessalles R, Ribet L, Bentouhami H, Escutnaire J, Brusselaers N, Durand-Dubief M.   +6 more
europepmc   +1 more source

Structural problems without structural solutions? Youth leaders' perceptions of their community

American Journal of Community Psychology, EarlyView.
Abstract As young people explore and reflect on the conditions of their neighborhoods and communities, they can forge a critical consciousness—merging their perspectives and analysis to direct both individual and collective actions. Photovoice is a methodological tool that allows participants to document their perspectives and analysis and discuss with
Linnea L. Hjelm, Aishia A. Brown, Benjamin W. Fisher, Alice Story, Nubia Bennett   +4 more
wiley   +1 more source