Results 51 to 60 of about 4,113 (255)
The geometry of colors in van Gogh’s Sunflowers
Heritage Science, 2021 “Paintings fade like flowers”: van Gogh’s prediction on the impact of age on paintings came true for most of his paintings. We have studied the consequences of this aging on the Sunflowers in a vase with a yellow background series, namely its original ...
Shuting Liao +3 more
doaj +1 more source
Mitogenomic Research of Silverleaf Sunflower (Helianthus argophyllus) and Its Interspecific Hybrids
Current Issues in Molecular Biology, 2023 Interspecific hybridization is widespread for sunflowers, both in wild populations and commercial breeding. One of the most common species that can efficiently cross with Helianthus annuus is the Silverleaf sunflower—Helianthus argophyllus.
Maksim S. Makarenko +2 more
doaj +1 more source
Expanded Farm Safety Net Payments Under the One Big Beautiful Bill Act
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The One Big Beautiful Bill Act (OBBBA) strengthens the agricultural risk coverage (ARC) and price loss coverage (PLC) programs by aligning program parameters more closely with recent market dynamics and allows for an expansion in program acres. This study projects the increases in ARC‐County and PLC payments for corn, soybeans, and wheat under
Oranuch Wongpiyabovorn +5 more
wiley +1 more source
AgriFood: Journal of Agricultural Products for Food, EarlyView.Heavy metal pollution reduces soil health and threatens food safety by entering plants; however, the use of nanoparticles, biofertilizers, and organic fertilizers such as biochar offers a promising strategy for improvement and sustainable agriculture. ABSTRACT Heavy metal (HM) pollution, resulting from human activities such as mining and the excessive ...
Sina Siavash Moghaddam +4 more
wiley +1 more source
E3S Web of Conferences, 2013 On a test field situated at a former uranium mining site near Ronneburg (Thuringia, Germany) a small scale time-series field experiment with sunflowers (Helianthus annuus) was carried out. This area ghas elevated contents for the heavy metals Cd, Co, Cr,
Kötschau A. +4 more
doaj +1 more source
Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?
Agribusiness, EarlyView.ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley +1 more source
Advancing European Plant Variety Registration: Data‐Driven Insights and Stakeholder Perspectives
Agribusiness, EarlyView.ABSTRACT Efficient plant variety registration is crucial for fostering innovation in the European Union, yet the current regulatory framework is complex and faces calls for reform. This study provides data‐driven evidence to inform the ongoing legislative debate by employing a mixed‐methods approach.
Sergio Urioste Daza +2 more
wiley +1 more source
Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios +4 more
wiley +1 more source
Double Helix Structure for Stable Flexural Actuation in Soft Robotics
Advanced Intelligent Systems, EarlyView.This work introduces a double‐helical architecture for soft robotic actuators that enhances twisting resistance, increases output force, and minimizes undesired deformation. Actuators driven by shape‐memory alloy wires exhibit a roughly fivefold higher torsional/flexural stiffness ratio and 50% greater force output.
Louis Plottel +4 more
wiley +1 more source
East/West: Journal of Ukrainian StudiesThis paper looks at the depiction of nature and the environment in contemporary Ukrainian anti-war music videos, inspecting the videos through an ecocritical and ecomusicological lens—and thus adding an environmental dimension to the existing ...
Anastassiya Andrianova
doaj +1 more source