Results 31 to 40 of about 37,473 (266)

Perspectives and behaviors surrounding planting practices in North America inform genetic conservation realities for American ginseng (Panax quinquefolius)

PLANTS, PEOPLE, PLANET, EarlyView.
American ginseng is a shade‐obligate, North American medicinal plant that is widely traded and used internationally. To meet global demand, ginseng is cultivated in forest farms in the Appalachian region of the USA and field‐based artificial shade farms in two regions: Ontario, Canada and Wisconsin, USA. We conducted social research leveraging in‐depth
Rachel E. Palkovitz, Mary K. Shenk, Eric P. Burkhart   +2 more
wiley   +1 more source

Muelle y edificio de servicios en el puerto de Alicante, España (1997-1998-2000)

Informes de la Construccion, 2004
El concurso consistía en el diseño de un muelle para eldesembarque de viajeros de cercanías y, sobre él, unaedificación que albergase un quiosco y sombra de espera.Una oportunidad espléndida para explorar los dos extremosde la construcción más ligada a ...
Javier García-Solera, Déborah Domingo, Marcos Gallud, Juan A. García-Solera   +3 more
doaj   +1 more source

Waves of range dynamics and gene flow characterize the biogeographic history of Litsea elongata, a dominant tree in East Asian evergreen broadleaved forests

PLANTS, PEOPLE, PLANET, EarlyView.
Evergreen broadleaved forests (EBLFs) represent an iconic vegetation type in subtropical montane East Asia, but they are experiencing intensifying anthropogenic pressure and increasing habitat fragmentation. Here, using a dominant and widespread tree species characteristic of East Asian EBLFs, we examine its phylogeographic history and evaluate what it
Sheng‐Yuan Qin, Richard H. Ree, Zheng‐Yu Zuo, Chih‐Chieh Yu, Shuang‐Xiu Xu, Jun Rong, Peng‐Fei Ma, De‐Zhu Li   +7 more
wiley   +1 more source

Whi7 is an unstable cell-cycle repressor of the Start transcriptional program

Nature Communications, 2017
The commitment of cells to a new cycle of division involves inactivation of the Start transcriptional repressor Whi5. Here the authors show that the sequence related protein Whi7 associates to G1/S gene promoters in late G1 and collaborates with Whi5 in ...
Mercè Gomar-Alba, Ester Méndez, Inma Quilis, M. Carmen Bañó, J. Carlos Igual   +4 more
doaj   +1 more source

According to whom? Spousal, household, and plot differences in improved cassava variety adoption in Nigeria

PLANTS, PEOPLE, PLANET, EarlyView.
Agricultural innovations underpin most investments that aim to increase agricultural productivity globally. Improved crop varieties have historically constituted the bulwark of agricultural innovation outputs and are credited with the success of large‐scale interventions such as the Green Revolution. Much research has shown, however, that gender shapes
Jing Yi, Jeisson Prieto, Elisabeth Garner, Hale Ann Tufan   +3 more
wiley   +1 more source

Brazil seed transfer zones: Supporting seed sourcing for climate‐resilient ecosystem restoration

PLANTS, PEOPLE, PLANET, EarlyView.
Brazil has tens of millions of hectares of degraded land that must be restored to meet national and global biodiversity and climate goals. Sowing genetically diverse native seeds is key to restoring degraded lands to climate‐resilient landscapes, but we still lack guidance on how to effectively match seed sources to restoration sites across broad ...
Mateus Silva, André Braga Junqueira, Pedro Guimarães, Danielle Celentano, Beatriz Murer, Tobias Fremout, Evert Thomas, Christopher Kettle, Edjane Damasceno, Adler Medeiros, Rodrigo Dutra‐Silva, Fabian Borghetti, Fatima Piña‐Rodrigues, Anabele Gomes, Veronica Maioli, R. Toby Pennington, Lucy Rowland, Eduardo Malta   +17 more
wiley   +1 more source

Impedance-Matched, Double-Zero Optical Metamaterials Based on Weakly Resonant Metal Oxide Nanowires

Photonics, 2018
Artificial optical metamaterial with a zero index of refraction holds promise for many diverse phenomena and applications, which can be achieved with vacuum (or related) surface impedance and materials in the optical domain. Here, we propose simple metal-
Diego R. Abujetas, Ramón Paniagua-Domínguez, José A. Sánchez-Gil   +2 more
doaj   +1 more source

Exploring eco‐evolutionary and temporal patterns of arbuscular mycorrhizal fungal communities colonizing Sorghum bicolor across sites of contrasting land use history and climate

PLANTS, PEOPLE, PLANET, EarlyView.
Sorghum bicolor is a globally important cereal crop with annual yields exceeding 50 million tons across more than 100 countries and can be grown on marginal lands where conventional agriculture is limited. We examined how eight genetically diverse sorghum genotypes shaped arbuscular mycorrhizal fungal (AMF) community assembly across two contrasting ...
Philip Brailey‐Crane, Sedona M. Spann, Thomas H. Pendergast IV, Ben J. Long, Ashton K. Brinkley, Sarah R. Mondibrown, Nancy C. Johnson, Katrien M. Devos, Jeffrey L. Bennetzen   +8 more
wiley   +1 more source

The formation and evolution of provincial society in Northwestern Hispania: Civitates and rural world

Gerión, 2018
We focus on the transformation processes brought about by Roman domination in the Hispanic Northwest and its evolution from two combined perspectives: on the one hand, local and regional changes and, on the other, the different strategies followed by ...
Inés Sastre, Almudena Orejas, Brais Currás, Elena Zubiaurre   +3 more
doaj   +1 more source

Near-Field Excitation of Bound States in the Continuum in All-Dielectric Metasurfaces through a Coupled Electric/Magnetic Dipole Model

Nanomaterials, 2021
Resonant optical modes arising in all-dielectric metasurfaces have attracted much attention in recent years, especially when so-called bound states in the continuum (BICs) with diverging lifetimes are supported. With the aim of studying theoretically the
Diego R. Abujetas, José A. Sánchez-Gil
doaj   +1 more source