Results 161 to 170 of about 123,531 (264)

Adaptive strategies of Egyptian crowfoot grass (Dactyloctenium aegyptium (L.) Willd): Germination responses to environmental factors. [PDF]

PLoS One
Zare A, Elahifard E, Asadinejad Z.
europepmc   +1 more source

Protection Motivation Theory and Farmers' Participation in Futures Markets: Evidence From Germany

Agribusiness, EarlyView.
ABSTRACT This study examines why German farmers show limited adoption of commodity futures contracts despite substantial price volatility, applying Protection Motivation Theory (PMT) to understand the cognitive processes driving participation decisions in futures markets. Survey data from 303 German farmers collected in 2024 were analyzed using Partial
Hendrik Wever, Marius Michels, Oliver Musshoff   +2 more
wiley   +1 more source

Presoaking with Sodium Selenite Promotes Accumulation of Polyphenols and GABA in Foxtail Millet Sprouts Under NaCl Stress. [PDF]

Foods
Fu H, Sun S, Liu Y, Man G, Hao J, Xiang J.   +5 more
europepmc   +1 more source

Contact Force Estimation in Human–Robot Collaboration: A Case Study on Heavyweight Robotic Manipulators

Advanced Intelligent Systems, EarlyView.
The method presented in this paper provides a practical sensorless solution for estimating both contact force and contact location using only standard joint encoders and an available robot dynamic model. By reformulating the contact estimation problem using a single scalar equivalent contact parameter, the approach enables fast and robust computation ...
Thanh‐Quan Ta, Shyh‐Leh Chen
wiley   +1 more source

Wheat seed germination prediction in response to temperature, water potential, and salinity using an artificial neural network. [PDF]

Sci Rep
Soureshjani HK, Bahador M, Dehkordi AG, Ghaffari H.   +3 more
europepmc   +1 more source

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

American Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard, Elissa Harb, Stacy D. Holt Jr., Courtney M. Patterson, Nicholas J. Kooyers   +4 more
wiley   +1 more source

New insights into the structure-based mechanism of <i>Bacillus subtilis</i> spore resistance to high hydrostatic pressure. [PDF]

Appl Environ Microbiol
Kang S, Gong Z, Zhang J, Meng Q, Li J, Lyu F, Rao L, Liao X.   +7 more
europepmc   +1 more source

Genomics is modifying our concepts of evolution in homosporous and heterosporous vascular plants

American Journal of Botany, EarlyView.
Abstract Across the tree of life, and particularly within land plants, there is a wide diversity and disparity of genome structure. The most well‐studied are angiosperms, comprising mostly small and dynamic genomes, with a history of ancient whole genome duplications.
Sylvia P. Kinosian
wiley   +1 more source

Electrochemically Induced Structural Evolution to Generate Optimized High‐Entropy‐Alloy Electrocatalysts for Ethanol Oxidation

Angewandte Chemie, EarlyView.
Electrochemical cycling drives spontaneous facet optimization in high‐entropy Pd@PdPtIrRuRh core‐shell nanocrystals, reshaping simple cubes into severely beveled architectures with balanced {100}/{110}/{111} facets. This dynamic restructuring yields active electrocatalysts that favor complete ethanol oxidation via the C1 pathway, suppress strongly ...
Yueh‐Chun Hsiao, Hansaem Jang, Chun‐Wei Chang, Jui‐Tai Lin, Kuan‐Fang Lee, Adrian M. Gardner, Richard J. Potter, Alex R. Neale, Laurence J. Hardwick, Kun‐Han Lin, Tung‐Han Yang, Alexander J. Cowan   +11 more
wiley   +2 more sources

Allelopathic effects of three dominant plant litters on seed germination and seedling growth of Elymus nutans. [PDF]

BMC Plant Biol
Chen Z, He X, Zeng Y, Ke Z, Ma Z.
europepmc   +1 more source