Results 31 to 40 of about 19,323 (216)

Influence of sex‐organ positions on pollen transfer and self‐interference in plants with stylar polymorphisms: An experimental approach using three‐dimensional printed flowers

Functional Ecology, Volume 39, Issue 9, Page 2526-2538, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heterostylous plants are defined by the reciprocal positioning of stigmas and anthers in floral morphs—a trait proposed by Darwin to enhance the efficiency of disassortative (intermorph) pollen transfer.
Victoria Ferrero, Luis Navarro, James D. Thomson, Spencer C. H. Barrett   +3 more
wiley   +1 more source

Interferencia de pulsos (interferencia destructiva)

, 2016
El video muestra una animación donde es posible observar una interferencia de ondas destructiva, o sea, dos pulsos de onda llegan simultáneamente en el mismo punto, pero invertidas, lo que va a crear una onda de amplitud menor.
Gallis, Michael R.
core   +2 more sources

Above‐ground competition by Nephrolepis brownii inhibits tree seedling recruitment in a tropical restoration experiment

Journal of Applied Ecology, Volume 62, Issue 8, Page 1968-1979, August 2025.
As Nephrolepis brownii primarily interferes through above‐ground competition, management of above‐ground tissues may mitigate its impact. However, additional research on the efficacy of this management strategy and potential allelopathic traits is needed.
Luis C. Beltrán, Karla M. Aguilar‐Dorantes, Lilia L. Roa‐Fuentes, Cristina Martínez‐Garza, Henry F. Howe   +4 more
wiley   +1 more source

INTERFERENCIA DE MALEZAS EN YAUTIA (.Xanthosoma spp) [PDF]

, 2017
Un experimento de campo se estableciô en la Estaciôn Experimental Agricola de Isabela. Los objetivos de este estudio fiieron determinar la relaciôn entre el crecimiento y rendimiento de la yautia (Xanthosoma spp.) y la interferencia por las malezas.
Acevedo, Edwin, de L. Lugo, Maria
core   +1 more source

Interferencia de pulsos (interferencia constructiva)

, 2016
El video muestra una animación donde es posible observar una interferencia constructiva de dos ondas, o sea, dos pulsos de onda llegan simultáneamente en el mismo punto sumando las amplitudes lo que ira crear una onda de amplitud mayor.
Gallis, Michael R.
core   +2 more sources

A Scoping Review to Identify Clinical Signs, Symptoms and Biomarkers Reported in the Literature to Be Indicative of Biofilm in Chronic Wounds

International Wound Journal, Volume 22, Issue 5, May 2025.
ABSTRACT The objective of this review was to identify clinical signs/symptoms reported in the literature to be indicative of biofilm in chronic wounds. The Preferred Reporting Items for Systematic Reviews and Meta‐Analysis extension for Scoping Reviews, and the Joanna Briggs Institute Evidence Synthesis manual guided review conduct.
John D. Ivory, Laure Perrier, Akke Vellinga, Duygu Sezgin, Chloe M. Hobbs, Cathal Ffrench, Patricia M. Coutts, James P. O'Gara, Georgina Gethin   +8 more
wiley   +1 more source

Influencia de los mezquites en la composición y cobertura de la vegetación herbácea de un agostadero semiárido del norte de Guanajuato

Botan‪ical Sciences, 2017
Los mezquites reducen de manera significativa la cobertura y la productividad de la vegetación herbácea de los agostad eros, aunque existen evidencias en sentido opuesto que nos indican que la interacción no ha sido totalmente comprendida.
Juan Antonio Cruz-Rodríguez, Edmundo García-Moya, Juan Tenorio Frías-Hernández, Genaro Montesinos-Silva, José Luis Flores-Flores   +4 more
doaj   +1 more source

The Neo‐Mercantilist Nexus: China's Geoeconomics Strategy in the Middle East—Discourse and Practice

Digest of Middle East Studies, Volume 34, Issue 2, Spring 2025.
ABSTRACT China's Belt and Road Initiative (BRI) has become a cornerstone of its hybrid neo‐mercantilist geoeconomics strategy, reshaping the Middle East's geopolitical and economic landscape. This research explores how the BRI enables China to secure energy resources, expand trade networks, and establish strategic infrastructure, thereby advancing its ...
Riya Sultana, Ronen A. Cohen
wiley   +1 more source

Wintering Together: Do Migrants Impact Residents? A Literature Review

Ecology and Evolution, Volume 15, Issue 2, February 2025.
This review examines the overlooked impacts of interspecific competition on resident tropical birds during the overwintering period, highlighting the need for a deeper understanding of their interactions with migratory species. By evaluating the literature through the lens of competition theory, we identify critical gaps in knowledge and suggest that ...
Kimberly C. Navarro‐Velez, André A. Dhondt   +1 more
wiley   +1 more source

Using Q‐methodology for policy research and stakeholder engagement to strengthen public health in large‐scale mining in Mozambique

Sustainable Development, Volume 33, Issue 1, Page 1298-1314, February 2025.
Abstract Mining projects can have adverse effects on public health, potentially impacting the 2030 Sustainable Development Agenda. While environmental impacts are typically addressed through mandatory environmental impact assessments, public health consequences often receive inadequate attention, despite being a major concern for affected communities ...
Joschka J. Proksik, Fritz Brugger, Hermínio Cossa, Leonardo Chavane, Eusébio Macete   +4 more
wiley   +1 more source