Results 171 to 180 of about 119,617 (348)
Structural performance of precast self-compacting concrete beam consisiting banana skin powder and coir fibre under flexural load [PDF]
, 2018 In present, environmental pollution is become serious problem. Agricultural products generate waste in huge amount, which creates the disposal and environmental problems such as leachate and odour smell. An initiative is needed to reduce these wastes and
Tahir, Muhammad
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Who Does Bogotá “Care” for? Care Blocks, Care Workers and the Sustainable Development Goals
Sustainable Development, EarlyView.ABSTRACT This paper critically examines Bogotá's District Care System within the framework of urban social sustainability and the Sustainable Development Goals (SDGs). Focusing on the Care Blocks (Manzanas del Cuidado), it employs a mixed‐methods approach—legal analysis, interviews, testimonies, surveys, and InfoCuidado data—to explore the paradox of a
Valentina Montoya‐Robledo +1 more
wiley +1 more source
Advancements in Self‐Compacting Concrete Reinforced With Basalt Fiber: A Comprehensive Review
Engineering ReportsIn recent years, the incorporation of fibers into self‐compacting concrete has garnered significant attention in addressing various issues. Among the different types, basalt fiber stands out due to its excellent mechanical properties, high tensile ...
M. Kiran Prabha +3 more
doaj +1 more source
Effect of Aggregate Types on Thermal Conductivity and Durability of Self-Compacting Concrete
MedžiagotyraThis study seeks to develop a sustainable, eco-friendly, self-compacting concrete (SCC) distinguished by its thermal insulation and durability, as these attributes have become essential for modern construction.
Mohammed OMRANE +2 more
doaj +1 more source
Evaluation and Comparison of Analytical Models to Determine the Bond Characteristics of Steel Fibre Reinforced Self-Compacting Concrete [PDF]
, 2011 Steel fibre reinforced self-compacting concrete (SFRSCC) can be placed and compacted under its self weight with little or no mechanical vibration. It is at the same time cohesive enough to be casted without segregation or bleeding.
Aslani, F, Nejadi, S
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Beyond feasibility filters: How expertise heterogeneity enables innovation recognition
Strategic Management Journal, EarlyView.Abstract Research Summary Organizations often struggle to identify promising innovations that balance novelty and feasibility in multidisciplinary domains, yet how does evaluator expertise heterogeneity shape these assessments? This study examines how evaluator expertise influences innovation evaluation through a field experiment with National ...
Jacqueline N. Lane +3 more
wiley +1 more source
Влияние гранулометрии золы-уноса на реологию цементной матрицы самоуплотняющегося бетона [PDF]
, 2010 Показано влияние гранулометрического состава золы-уноса на реологические параметры и структурообразование цементной матрицы самоуплотняющегося бетона.Influence of a grain size distribution of a fly ash on rheological parameters and structurization of a ...
Коваль, С. В.
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Strategic Management Journal, EarlyView.Abstract Research Summary This study provides a causal explanation concerning how managerial actions using historical values contribute to dynamic capabilities, or sustaining competitive advantage in changing environments. Based on historical methods that consist mainly of hermeneutics, contextualization, and source criticism, it analyzes sources and ...
Katsuki Aoki
wiley +1 more source
Small, EarlyView.We demonstrate for the first time that DNA nanostructures self‐assemble in situ at 37°C within minutes, directly in cell culture media and in the presence of living cells. The approach enables the formation of 2D and 3D DNA origami structures with human cell lines and induced pluripotent stem cells evolving into cerebral organoids.
Laura Bourdon +8 more
wiley +1 more source
Size And High Temperature Effects On The Compressive Strength Of Self Compacting Concretes [PDF]
, 2013 The compressive strength behavior of concrete is one of the fundamental parameters of structural design as most load-bearing concrete elements, such as beams, columns and slabs.
Anwar Hossain +4 more
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