Results 51 to 60 of about 24,641 (263)

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, Ibtissem Taghouti, José María Gil Roig   +2 more
wiley   +1 more source

Изпитване на образци диви видове слънчоглед за устойчивост към Phomopsis helianthi

Растениевъдни науки
Целта на настоящето проучване е да се установи наличието на източници на устойчивост към  сиви петна по слънчогледа /Phomopsis helianthi Munt. Cvet. Et al./ в род Helianthus. В проучването са  включени образци от едногодишния див вид Helianthus annuus L.
Радостина Дамянова-Сербезова, Мария Петрова, Даниела Вълкова, Миглена Друмева   +3 more
doaj   +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, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +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, Richard Desatnik, Dinesh K. Patel, Philip LeDuc, Carmel Majidi   +4 more
wiley   +1 more source

Analysis of Phenolic Acids of Jerusalem Artichoke (Helianthus tuberosus L.) Responding to Salt-Stress by Liquid Chromatography/Tandem Mass Spectrometry

The Scientific World Journal, 2014
Plant phenolics can have applications in pharmaceutical and other industries. To identify and quantify the phenolic compounds in Helianthus tuberosus leaves, qualitative analysis was performed by a reversed phase high-performance liquid chromatography ...
Fujia Chen, Xiaohua Long, Zhaopu Liu, Hongbo Shao, Ling Liu   +4 more
doaj   +1 more source

Minute‐Scale Repeated Metabolic Probing of Living Cells Enabled by Rapid Parahydrogen‐Based Hyperpolarization

Angewandte Chemie International Edition, EarlyView.
Rapid parahydrogen hyperpolarization combined with simple dilution enables biocompatible delivery of hyperpolarized pyruvate to immobilized living cells within ≈1 min. Repeated substrate injections reveal frequency‐dependent metabolic dynamics, introducing a new temporal dimension for hyperpolarized NMR studies of cellular metabolism and enabling rapid
Philipp R. Groß, Stefan Petersen, Zirun Wang, Behnam Shamshiri, Henri de Maissin, Sebastian Lucas, Oliver Gorka, Lisa Heß, Irene Marco‐Rius, Lluís Mangas‐Florencio, André F. Martins, Philipp Boehm‐Sturm, Maxim Zaitsev, Robert Zeiser, Jan‐Bernd Hövener, Thomas Reinheckel, Olaf Groß, Andreas B. Schmidt   +17 more
wiley   +1 more source

Systematic Evaluation of Sea Stars of the Genus Heliaster from the Southeastern Pacific and Redescription of Heliaster helianthus

Taxonomy
Heliaster has long been considered to comprise seven nominal species of starfish distributed across the Eastern Pacific, from Baja California (Mexico) southward to central Chile.
Jennifer Catalán, Christian M. Ibáñez, Sergio A. Carrasco, Javier Sellanes, Angie Díaz, M. Cecilia Pardo-Gandarillas   +5 more
doaj   +1 more source

Essential Oil Compositions and Antifungal Activity of Sunflower (Helianthus) Species Growing in North Alabama

Applied Sciences, 2019
Helianthus species are North American members of the Asteraceae, several of which have been used as traditional medicines by Native Americans. The aerial parts of two cultivars of Helianthus annuus, “Chianti” and “Mammoth”, and ...
Sims K. Lawson, Layla G. Sharp, Chelsea N. Powers, Robert L. McFeeters, Prabodh Satyal, William N. Setzer   +5 more
doaj   +1 more source

Pracaxi Oil as a Potential Inhibitor of Fat Bloom

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Fat bloom is one of the major technological challenges faced by the chocolate industry, caused by the polymorphic transition from β2(V) to β1(VI) crystals in cocoa butter (CB). One strategy to slow down this polymorphic transition is the addition of lipids rich in very long chain fatty acids (VLCFA), such as behenic acid.
Victoria Marques Gropelli, Priscila Dayane De Freitas Santos, Thayná Torres Da Silva, Ana Paula Badan Ribeiro, Rosiane Lopes Cunha   +4 more
wiley   +1 more source

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta, Alessandra Lopes de Oliveira, Aline Silva Mello Cesar   +2 more
wiley   +1 more source