Results 31 to 40 of about 24,474 (263)

The Nutation of Helianthus [PDF]

open access: yesBotanical Gazette, 1900
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

open access: yesAgribusiness, 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

open access: yesAgribusiness, 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

Pharmacological characterization of cnidarian extracts from the Caribbean Sea: evaluation of anti-snake venom and antitumor properties

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2018
Background Cnidarians produce toxins, which are composed of different polypeptides that induce pharmacological effects of biotechnological interest, such as antitumor, antiophidic and anti-clotting activities.
Cláudia S. Oliveira   +13 more
doaj   +1 more source

NGS Reads Dataset of Sunflower Interspecific Hybrids

open access: yesData, 2023
The sunflower (Helianthus annuus), which belongs to the family of Asteraceae, is a crop grown worldwide for consumption by humans and livestock. Interspecific hybridization is widespread for sunflowers both in wild populations and commercial breeding ...
Maksim S. Makarenko, Vera A. Gavrilova
doaj   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

open access: yesAdvanced 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

Wild Helianthus species: A reservoir of resistance genes for sustainable pyramidal resistance to broomrape in sunflower

open access: yesFrontiers in Plant Science, 2022
Orobanche cumana Wall., sunflower broomrape, is one of the major pests for the sunflower crop. Breeding for resistant varieties in sunflower has been the most efficient method to control this parasitic weed.
Mireille Chabaud   +11 more
doaj   +1 more source

Neolamprologus helianthus

open access: yes, 2007
Neolamprologus helianthus: MRAC 97-027-P-0001, near Kamakonde, 110 km S. of Moba, Zaire, 13/05/1993 (holotype); MRAC 97-027-P-0002-0003 (2), near Kalo, 100 km S. of Moba, Zaire, 30/09/1989; MRAC 97- 027-P-0004 (1), near Kamakonde, 110 km S. of Moba, Zaire, 26/04/1991 (paratypes).
Piet Verburg, Roger Bills
openaire   +2 more sources

Breaking Tuber Dormancy in Helianthus tuberosus L. and Interspecific Hybrids of Helianthus annuus L. × Helianthus tuberosus [PDF]

open access: yesHortScience, 2012
Tubers of Helianthus tuberosus L. are dormant after production in the late fall until the next spring. In the wild, tuber dormancy is broken after exposure to winter cold, resulting in sprouting and shoot development in the spring when conditions are favorable.
Michael Kantar   +4 more
openaire   +1 more source

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