Results 81 to 90 of about 9,978 (307)

Digitizing collections to unlock the full potential of palynology: A case study with the Smithsonian palynology collection

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo   +37 more
wiley   +1 more source

U.S. Troops on Mexican Border, Nogales, Arizona, 1916

open access: yes, 1916
Panoramic photograph showing the 5th, 2nd, and 7th California regiments camped in Nogales, Arizona on the Mexican ...
Unknown
core  

Past, present and future of local crop evolution

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales   +6 more
wiley   +1 more source

El Manicomio General La Castañeda en México.

open access: yesNuevo mundo - Mundos Nuevos, 2009
This paper analyzes the clinical files from two inmates in the General Insane Asylum La Castañeda (Mexico City) during the Revolution (1910-1920). It exposes three aspects: First, the methodological problem that this kind of files present.
Andrés Ríos Molina
doaj   +1 more source

Bridge at Tandy's Station, Burned by Mexican Bandits.

open access: yes, 1915
Image of a burnt bridge in Cameron County, Texas.Date and location derived from account of train derailment near Tandy Station on October 18,1915. Source: Charles H. Harris III and Louis R.
Unknown
core  

Bt agave: why it is time to explore a new biotechnological frontier

open access: yesPest Management Science, EarlyView.
Drylands cover 41% of Earth, requiring sustainable crops. Agave, drought‐ and heat‐adapted, offers high‐value products with low water needs. Pests limit yield, yet Bacillus thuringiensis (Bt) Cry proteins, successful in other plants, remain unexploited in Agave.
Aline Vitória Corim Marim   +3 more
wiley   +1 more source

Entre la entelequia y el mito: la traición de la Revolución Mexicana y de su reforma agraria

open access: yesAntípoda: Revista de Antropología y Arqueología, 2012
Two main demands made during the 1910 Mexican revolution were the return of lands stolen from the Indians and farmers, as well as a comprehensive land reform.
Ernesto Mächler Tobar
doaj  

Juventud, masculinidad, Estado y revolución: de los Batallones Escolares a las Tribus de Exploradores Mexicanos

open access: yesNuevo mundo - Mundos Nuevos, 2018
This article represents a relative history in the establishment of the scout movement in Mexico. It is to be shown that movement promotions by the Mexican government started at the end of the XIX century until 1929.
Ivonne Meza Huacuja
doaj   +1 more source

Mexican Bandits at Close View

open access: yes, 1912
First page of an article from The Independent newspaper describing the issues caused by Mexican bandits, referred to as Zapatistas, in Mexico during the Mexican Revolution.
Emerson, Edwin, 1869-1959
core  

Proposing a Framework to Center Justice in Ambitious Science Teaching

open access: yesScience Education, EarlyView.
ABSTRACT Though educators and researchers have developed shared theory and language for priorities necessary to disrupt the status quo toward more equitable science education, we lack a tool that organizes sets of teaching practices across an instructional unit to support enactment and rehearsal.
April Luehmann   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy