Results 71 to 80 of about 2,286,283 (272)

Experimental study of the effect of temperature on the strength of ready-mixed concrete. Theory

open access: yesMateriales de Construccion, 2008
The present article discusses the effects of temperature on the performance of both fresh and hardened concrete and on the properties of its constituent materials, from an industrial perspective.
J. A. Ortiz Lozano   +4 more
doaj   +1 more source

Robótica y construcción [PDF]

open access: yes, 2019
Alexandre Dubor, co-director del Máster en Róbotica y Construcción Avanzada en el IaaC, ha impartido la conferencia “Robótica y construcción” en la Escuela de Arquitectura de Málaga dentro de las jornadas con motivo de la semana cultural.
Dubor, Alexandre
core  

Risks of Time and Chronology as an Underpinning Infrastructure for Critical Systems: Emerging Chronorisks and Chronosecurity Needs

open access: yesJournal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT Time and chronology form the invisible architecture upon which modern civilization depends, governing synchronization across markets, power grids, communication networks, transportation, and defense. Yet, this shared temporal framework, engineered through atomic clocks, satellites, and digital synchronization, faces growing vulnerabilities ...
Bilal M. Ayyub
wiley   +1 more source

Construcción de resortes [PDF]

open access: yes, 1977
Cartilla 23 del “Curso de maquinas y herramientas” que contiene las hojas de tarea, información tecnológica y operación donde se describen los materiales, herramientas y métodos para la construcción de resortes helicoidales usando para ello herramientas ...

core  

Modelos de ecuaciones estructurales: Características, fases, construcción, aplicación y resultados

open access: yes, 2016
Se exponen las caracteristicas y fases de los modelos de ecuaciones estructurales, asi como las etapas de construccion, siendo estas la especificacion, identificacion, estimacion de parametros, evaluacion del ajuste, reespecificacion del modelo y la ...
María Teresa Escobedo Portillo   +3 more
semanticscholar   +1 more source

CMiNet: An R package and user‐friendly Shiny App for constructing consensus microbiome networks

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 1, Page 52-66, January 2026.
Abstract Microbial networks offer critical insights into community structure, ecological interactions and host–microbe dynamics. However, constructing reliable microbiome networks remains challenging due to variability among existing inference methods, limited overlap between inferred networks and the absence of a gold standard (a universally accepted ...
Rosa Aghdam, Claudia Solís‐Lemus
wiley   +1 more source

Definiendo destinos

open access: yesArquitecturas del Sur, 1983
En las estructuras urbanas intermedias y menores de nuestro sistema de ciudades de la Octava Región podemos reconocer dos tipos de relaciones fundamentales: los vínculos territoriales del tipo comarcal y los nexos jerárquicos de interdependencia con los ...
CEDAC (Centro de Diseño, Arquitectura y Construcción)
doaj  

An analytical comparison of two commercial consolidating products applied to eocene sandstones from 16th and 19th century monuments in San Sehastián, northern Spain

open access: yesMateriales de Construccion, 2002
The conservation of buildings in the Basque Country made of Eocene sandstone is somewhat problematical, because this type of rock is relatively unstable.
F. García-Garmilla   +6 more
doaj   +1 more source

Between a White Cube, Black Box, and Warehouse: Constructing Spaces for Contemporary Art throughout the Recent Museum Building Boom [PDF]

open access: yes, 2018
Since the 1990s, museum buildings and the art housed inside them have undergone dramatic changes. Once canonical structures, they have evolved to more suitably contain new art forms and reflect the expanding and dynamic purposes of the museum.
Murphy, Diana K.
core  

Constructing the “moralization shock”: The role of contingency in the translation of anticorruption policy in France

open access: yesEuropean Policy Analysis, Volume 11, Issue 4, Page 475-492, Fall 2025.
Abstract This article applies the concept of transaction to the process of policy transfer, through the case of conflict of interest regulation in France, using archives, documentary sources, and interviews with stakeholders. It contributes to the literature on policy translation by clarifying the role of contingency, which remains underspecified.
Sofia Wickberg
wiley   +1 more source

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