Results 11 to 20 of about 870,179 (176)

Carga crítica en cimientos superficiales continuos [PDF]

open access: yesIngeniería e Investigación, 1987
Se presenta un método para evaluar la carga crítica en cimientos superficiales continuos. Se denomina carga crítica (q crit) de un cimiento la carga máxima que es posible aplicar a este sin exceder en ningún punto bajo el cimiento la resistencia del ...
Álvaro J. González García
doaj   +2 more sources

Degradación por corrosión de un muelle del pacífico mexicano

open access: yesRevista Ingeniería de Construcción, 2006
Se evaluó el estado estructural y el daño por corrosión del muelle Manzanillo en el Estado de Colima, México. Se realizaron ensayes qúmicos, mecánicos, electroqúmicos y de carga a las tres Bandas que componen el Muelle. La losa de la Banda B presentó la
Angélica Del Valle   +3 more
doaj   +10 more sources

Framework for developing a national surgical, obstetric and anaesthesia plan

open access: yesBJS Open, Volume 3, Issue 5, Page 722-732, October 2019., 2019
This article describes a possible skeleton process for developing a national surgical, obstetric and anaesthesia plan (NSOAP) from the authors' experiences of developing some of the world's first NSOAPs in low‐ and middle‐income countries. It discusses the specific challenges encountered and highlights lessons learned from navigating this process ...
K. A. Sonderman   +14 more
wiley   +1 more source

Priority areas for conservation of Old World vultures

open access: yesConservation Biology, Volume 33, Issue 5, Page 1056-1065, October 2019., 2019
Abstract The prosperity and well‐being of human societies relies on healthy ecosystems and the services they provide. However, the biodiversity crisis is undermining ecosystems services and functions. Vultures are among the most imperiled taxonomic groups on Earth, yet they have a fundamental ecosystem function.
Andrea Santangeli   +5 more
wiley   +1 more source

ANÁLISE DA INTEGRIDADE E DA INSTABILIDADE DINÂMICA DE UM SISTEMA MECÂNICO SUJEITO A BIFURAÇÃO DO TIPO BUTTERFLY

open access: yesColloquium Exactarum, 2021
Os sistemas estruturais esbeltos susceptíveis a flambagem instável geralmente perdem a estabilidade para níveis de carga mais baixos do que a carga de flambagem linear da estrutura perfeita.
Michael Dowglas de Gois Silva   +3 more
doaj  

Descolonizando la historia oral: una conversación

open access: yes, 2021
History, Volume 106, Issue 370, Page E1-E17, March 2021.
wiley   +1 more source

Revista Crítica con Ciencia Número Completo Vol 1 Núm 1 Año 2023

open access: yes, 2023
Revista Crítica con Ciencia Número Completo Vol 1 Núm 1 Año ...
Crítica con Ciencia, Revista
core  

Churchill and Spain: More Sancho than Quixote?

open access: yesHistory, Volume 111, Issue 395, Page 217-236, March 2026.
Abstract This article offers a detailed analysis of Winston Churchill's relationship with Spain over the course of his long and eventful political and personal life. The article focuses on three key episodes: Churchill's ambivalent stance during the Spanish Civil War; his leadership and policy towards Spain during the crucial years of the Second World ...
EMILIO SÁENZ‐FRANCÉS
wiley   +1 more source

Avaliação do grau de satisfação e da qualidade de vida de pacientes reabilitados com implantes osseointegrados submetidos à carga imediata [PDF]

open access: yes, 2013
Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Odontologia.Problemas com retenção e estabilidade de próteses totais removíveis convencionais prejudicam a funcionalidade, a estética e as relações psicossociais de seus usuários. Sendo
Baschirotto, Taise Veronezi
core  

Effects of nitrogen deposition on territory numbers of breeding birds

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Deposition of atmospheric N (nitrogen) is assumed to be a major cause of biodiversity decline in Europe. To date, few studies on the direct or indirect effects of N on bird species have been conducted. Using Swiss bird count data and habitat data, we analyzed the correlation of N deposition with numbers of territories of 112 breeding bird ...
Kim Meichtry‐Stier   +3 more
wiley   +1 more source

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