Results 31 to 40 of about 32,022 (163)

El centro histórico de San Luis Potosí. Una lectura

open access: yes, 2022
El objetivo de este libro es ofrecer al lector una guía histórica con la información esencial de los principales lugares y construcciones del centro histórico de la capital de San Luis Potosí, México.
Motilla Chávez, José Antonio   +1 more
core   +1 more source

Development of an efficient solar concentrator and utilization in copper extraction from copper minerals [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy
A novel and cost-effective solar concentrator was developed to enhance efficient copper extraction. Based on the criteria for a stationary compound parabolic concentrator, the reflector geometry incorporates a half-spherical curve and a strength line ...
Yang K.   +4 more
doaj   +1 more source

Phylogenomics of the American robin (Turdus migratorius) reveals hidden lineages and introgression

open access: yesJournal of Systematics and Evolution, EarlyView.
Phylogenomic analyses of Turdus migratorius uncover four previously unrecognized lineages, including a divergent Baja California lineage (T. m. confinis). The results reveal complex evolutionary relationships that depart from simple models of continuous divergence, supported by evidence of introgression between the Mexican lineage and its previously ...
Wendoly Rojas‐Abreu   +5 more
wiley   +1 more source

Tras los pasos del mitayo: la sacralización del espacio en los corregimientos de Pacajes y Omasuyos (1570-1650)

open access: yesBulletin de l'Institut Français d'Études Andines, 2015
This article argues that the transfer of mitayos from their pueblos de reducción to the Potosí mines was done using ritual paths and spaces. According to Martti Pärssinen, there was a boundary system imposed by the Inkas in the core area of Pakaxa ...
Ariel J. Morrone
doaj   +1 more source

Osteosarcoma of the Jaws in Latin America: A Retrospective Multicenter Series of 119 Cases

open access: yesOral Diseases, EarlyView.
ABSTRACT Objective Epidemiological and survival data on osteosarcoma of the jaws (OSJ) in Latin America remain scarce. We characterized the clinicopathological, radiographic, treatment‐related, and survival features of OSJ in Latin America. Methods This multicenter case series involved 22 institutions from Brazil, Chile, Argentina, Colombia, Venezuela,
Victor Zanetti Drumond   +51 more
wiley   +1 more source

SISTEMA DE AUTOMATIZACIÓN DOCUMENTAL PARA EL ARCHIVO DEL "CENTRO DE LAS ARTES SAN LUIS POTOSÍ CENTENARIO" (DOCUMENTARY AUTOMATION SYSTEM FOR THE ARCHIVE OF THE "CENTRO DE LAS ARTES SAN LUIS POTOSÍ CENTENARIO") [PDF]

open access: yes, 2018
ResumenEl presente trabajo describe la metodología teórica y técnica seguida para lograr la automatización documental del “Archivo de Concentración del Centro de las Artes San Luis Potosí Centenario”. Se realizó un análisis de los instrumentos de control
García De la Torre, Abraham   +1 more
core   +2 more sources

Los teatros en la ciudad de San Luis Potosí

open access: yes, 2021
Reconocer el legado que Rafael Montejano y Aguiñaga ha dejado a la cultura y la historia de San Luis Potosí es innegable. Su obra sigue siendo la fuente de consulta indispensable para todo aquel investigador de las ciencias sociales y de las humanidades
Montejano y Aguiñaga, Rafael
core   +1 more source

Fructan mixtures of Agave salmiana and chicory exhibit in vitro anticancer potential in human colon cells and prebiotic activity

open access: yesCogent Food & Agriculture, 2023
Anticancer potential and a prebiotic effect of fructan mixtures from Agave salmiana (branched) and chicory inulin (linear) were evaluated to different mass fractions 1/0, 0/1, 0.5/0.5, 0.75/0.25, 0.25/0.75, respectively, in three concentrations: 2, 3.5 ...
Paola Alvarez García   +5 more
doaj   +1 more source

Two Decades of Change in Mexico–U.S. Migration, 2005–2025

open access: yesPopulation and Development Review, EarlyView.
Abstract Mexican migration to the United States has undergone dramatic changes since reaching its peak two decades ago when it was considered the largest sustained population flow in the world. Previous research has documented a sharp decline in Mexico–U.S. migration in the late 2000s, but less is known about later trends.
Andrés Villarreal
wiley   +1 more source

Cohesión y adaptabilidad familiar en pacientes con neoplasia intraepitelial cervical 1 y 2 usuarias del hospital general de zona con medicina familiar no.1 de San Luis Potosí, S.L.P. [PDF]

open access: yes, 2020
Determinar la cohesión y adaptabilidad familiar en pacientes con neoplasia intraepitelial cervical 1 y 2 usuarias del hospital general de zona con medicina familiar no.1 de San Luis Potosí, S.L.P.
González Reséndez, Silvia Erika   +1 more
core  

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