Results 21 to 30 of about 1,003,299 (268)

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+1 more source

Contribución al conocimiento de la comunidad de peces y el efecto de la pesca artesanal kichwa en lagunas de inundación de la Amazonía central del Ecuador

open access: yesACI Avances en Ciencias e Ingenierías, 2019
El objetivo del presente trabajo fue caracterizar la composición de la comunidad de peces de ocho lagunas de la Amazonía central ecuatoriana durante la época de verano del año 2011 e identificar efectos derivados de la pesca artesanal kichwa en la ...
Iván Vinicio Jácome Negrete   +8 more
doaj   +1 more source

Cultural Rights and Internal Minorities: Of Pueblos and Protestants [PDF]

open access: yes, 2003
This article considers the question: should rights extended to cultural communities to help them preserve themselves include the right to discipline dissident members who violate cultural norms?
Robinson, Andrew M
core   +2 more sources

Evaluation of thermo-chemical conversion temperatures of cannabinoid acids in hemp (Cannabis sativa L.) biomass by pressurized liquid extraction

open access: yesJournal of Cannabis Research, 2021
Background Cannabinoids are increasingly becoming compounds of medical interest. However, cannabis plants only produce carboxylated cannabinoids. In order to access the purported medical benefits of these compounds, the carboxylic acid moiety must be ...
Kenneth J. Olejar, Chad A. Kinney
doaj   +1 more source

Undergraduates Interested in STEM Research Are Better Students than Their Peers

open access: yesEducation Sciences, 2020
In Science, Technology, Engineering, and Mathematics (STEM), undergraduate research experiences provide students with invaluable opportunities to improve scientific skills.
Nate Bickford   +3 more
doaj   +1 more source

“An Inner Comprehension of the Pueblo Indian’s Point of View”: Carl Gustav Jung’s 1925 Visit to Taos, New Mexico [PDF]

open access: yes, 2015
Carl Jung paid a short visit to Taos, New Mexico, in January 1925. A brief account of his stay at the Pueblo appeared in Memories, Dreams, Reflections, edited by Aniela Jaffe in 1963.
Maszewski, Zbigniew
core   +1 more source

Barbarie o justicia en la Patagonia occidental: las violencias coloniales en el ocaso del pueblo kawésqar, finales del siglo XIX e inicios del siglo XX

open access: yesHistoria Crítica, 2019
Objetivo/contexto: Este articulo analiza las formas particulares de violencia interetnica en el territorio marino, o maritorio, ocupado historicamente por el pueblo kawesqar.
A. Harambour, José Barrena Ruiz
semanticscholar   +1 more source

From Obama to Samara: What changes do the Spanish education system and the Roma movement have to make so that one day it will be possible for a Roma woman to be president? [PDF]

open access: yes, 2009
The American civil rights movement was started by an African American woman who was a participant in a popular education centre. This centre played a key role in the social transformations that led us to elect an African American president in the primary
Flecha, Ramón   +3 more
core   +3 more sources

Teaching Monte Carlo Simulation with Python

open access: yesJournal of Statistics and Data Science Education, 2022
It has become increasingly important for future business professionals to understand statistical computing methods as data science has gained widespread use in contemporary organizational decision processes in recent years.
Justin O. Holman, Allie Hacherl
doaj   +1 more source

Contrasting Roles of Cannabidiol as an Insecticide and Rescuing Agent for Ethanol–induced Death in the Tobacco Hornworm Manduca sexta

open access: yesScientific Reports, 2019
Cannabis sativa, also known as marijuana or hemp, produces a non-psychoactive compound cannabidiol (CBD). To investigate the defensive role of CBD, a feeding preference assay was performed with tobacco hornworm Manduca sexta.
Sang-Hyuck Park   +8 more
doaj   +1 more source

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