Results 31 to 40 of about 193,917 (259)

In silico analysis of the evolution of root phenotypes during maize domestication in Neolithic soils of Tehuacán

open access: yesNew Phytologist, Volume 248, Issue 1, Page 339-353, October 2025.
Summary Roots are essential for plant adaptation to changing environments, yet the role of roots in crop domestication remains unclear. This study examined the evolution of root phenotypes from teosinte to maize, a transition resulting in reduced nodal root number (NRN), multiseriate cortical sclerenchyma (MCS), and increased seminal root number (SRN).
Ivan Lopez‐Valdivia   +10 more
wiley   +1 more source

Rodolfo Walsh Los oficios terrestres [PDF]

open access: yes, 2014
da leggere per ...
Balletta, Edoardo
core  

Exploitation of Mining Resources in El Argar Culture: Bronze Age Metallurgy in the Hinterland of the Western Betic Cordillera (Southeastern Iberian Peninsula)

open access: yesGeoarchaeology, Volume 40, Issue 1, January/February 2025.
ABSTRACT This research addresses the territorial organisation of metallurgical production during the El Argar Bronze Age (2200–1550 cal bc) in the inner areas of El Argar territory through lead‐isotope and trace element analyses of geological copper ores, archaeometallurgical remains and copper‐based artefacts.
M. Murillo‐Barroso   +8 more
wiley   +1 more source

«E vingueren los officis e confraries ab llurs entremeses e balls». Una aproximación al estamento artesanal en la Barcelona bajomedieval, a partir del estudio de las ceremonias de entrada real

open access: yesAnuario de Estudios Medievales, 2006
Dos son los objetivos que confluyen en este artículo. Por un lado, mostrar hasta qué punto el estudio de las ceremonias colectivas urbanas, y en concreto de las entradas reales, en la Barcelona bajomedieval, es capaz de suministrar información útil para ...
Miguel Raufast Chico
doaj   +1 more source

Crónica: Los servicios de arquitectura del Ayuntamiento de La Habana. La I Exposición de Bellos Oficios y una Exposición hipotética de mobiliario popular. Al pasar en el tren. El castillo de la Mota [PDF]

open access: yes, 1919
Los servicios de arquitectura del Ayuntamiento de La Habana. La I Exposición de Bellos Oficios y una Exposición hipotética de mobiliario popular. Al pasar en el tren.
Torres Balbás, Leopoldo
core   +1 more source

Beyond 4 × 4: Paramotoring a novel approach to accelerate plant exploration in challenging environments

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 1, Page 87-104, January 2025.
Addressing the burning environmental crisis, we explore how the ‘extreme sport’ of paramotoring can enhance and accelerate scientific exploration with minimal environmental impact compared to off‐road vehicles. Our study demonstrates the scientific potential of paramotoring to access fragile desert ecosystems and investigate unrecorded habitats and ...
Justin Moat   +13 more
wiley   +1 more source

Las Casas de Oficios del Escorial en seis planos inéditos de su arquitecto: Juan de Herrera. [PDF]

open access: yes, 1983
Las Casas de Oficios del Escorial en seis planos inéditos de su arquitecto: Juan de ...
Moleón Gavilanes, Pedro
core   +1 more source

Intercolonial Cinnamon: Fashioning Connections from the Eighteenth to Mid‐Nineteenth Centuries

open access: yesHistory, Volume 110, Issue 389, Page 49-67, January 2025.
Abstract It is well known that the quest for spices fuelled navigational endeavours during early modern history, acting as a gateway to conquest. Historians from the field have often focused on the relations between the colonies and the colonised, but what role did this play in the forging of intercolonial connections? By delving into the allure of one
DANIEL COSTA
wiley   +1 more source

Relación entre la obra de José Antonio Fernández Ordóñez y de Eduardo Chillida Juantegui [PDF]

open access: yes, 2005
Las obras de Eduardo Chillida muestran oficios artesanales, oficios que tratan el hierro, la madera, la ferralla, la piedra y el hormigón. Es en este último material dónde José Antonio Fernández Ordóñez, amigo íntimo de Eduardo Chillida e ingeniero de ...
Collell Mundet, Guillem
core  

Demographic Variance in COVID‐19 Vaccine Hesitancy Among Reproductive‐Aged Females During the First Year of the Vaccine Rollout

open access: yesReproductive, Female and Child Health, Volume 3, Issue 4, December 2024.
ABSTRACT Objective Initial COVID‐19 vaccine trials excluded pregnant individuals, making eventual vaccine recommendations nongeneralizable. After noninferiority was established, the CDC, WHO, and ACOG supported vaccination of this group. However, only 31% of pregnant people accepted vaccination. This study aims to assess COVID‐19 vaccine hesitancy in a
Sonia K. Gilani   +7 more
wiley   +1 more source

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