Results 211 to 220 of about 23,849,149 (246)
Structural Concrete, EarlyView.Abstract Reducing embodied carbon emissions in structural design is of critical importance in combating global climate change. However, the increased material usage and heavy confinement reinforcement required to meet high ductility demands in reinforced concrete columns directly conflict with environmental sustainability goals.
Mehmet Kevser Derdiman
wiley +1 more source
Behavior of exterior beam‐column joint reinforced with shape memory alloy
Structural Concrete, EarlyView.Abstract Beam‐column joints are critical regions in moment‐resisting frames and are particularly susceptible to severe stress concentrations and reinforcement congestion. Conventional design typically relies on dense transverse reinforcement to improve joint performance, resulting in construction difficulties and reinforcement congestion.
Yemenashu Nigusse Mogess +3 more
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Prediction of Fractures in Coal Seams with Multi-component Seismic Data. [PDF]
Sci Rep, 2019 Li M, Lu J, Xiong S.
europepmc +1 more source
Structural Concrete, EarlyView.Abstract Accurate estimation of the damping ratio is critical for evaluating floor response spectra and equipment seismic demands in nuclear power plant structures. This study investigates the elastic damping ratio of reinforced concrete walls under limited damage states through shaking table tests and data‐driven modeling.
Hyeon‐Keun Yang, Min‐Kyu Kim
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Why wolves walk – drivers of daily movement in a social large carnivore
Wildlife Biology, EarlyView.Animal movement patterns are influenced by a range of extrinsic and intrinsic factors, including the distribution of resources, human disturbance, landscape connectivity, species interactions, and individual traits. We examined factors associated with daily movement distance (DMD) and linearity in 20 territorial Scandinavian wolves Canis lupus during ...
Julia Björk +4 more
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Scaling behavior of earthquakes’ inter-events time series
Open Physics, 2009 Shadkhoo Shahriar +3 more
doaj +1 more source
The Newest Federalism and Population Health
The Milbank Quarterly, EarlyView.Policy Points In the United States, social policies at the federal, state, and local levels affect population health. The country is undergoing major changes in its social policies and intergovernmental relations. As both state and local governments have taken different approaches to social policies, where one resides and the socioeconomic resources ...
JENNIFER KARAS MONTEZ, JACOB M. GRUMBACH
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The British Journal of Sociology, EarlyView.ABSTRACT Tracing the early adoption of computer gang databases by the Los Angeles County Sheriff's Department and the Los Angeles Police Department in the 1980s to the deployment of computationally‐assisted surveillance during the Vietnam War, this paper uses a genealogical approach to compare surveillance technologies developed across the arc of ...
Christina Hughes
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The British Journal of Sociology, EarlyView.ABSTRACT Using biographical methods, the study explores the lives of 34 young people undertaking engineering apprenticeships in Teesside, Northeast England. It examines why working‐class youth in a deindustrialised region might be attracted to engineering, how they might secure apprenticeship, and the invaluable role households play in orchestrating ...
Anoop Nayak, Graham Gaunt
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Seasonal Habitat Selection by a Threatened Ungulate in an Industrializing Boreal Landscape
Animal Conservation, EarlyView.Understanding habitat selection by Threatened wood bison in landscapes characterized by anthropogenic disturbance is important for conservation planning. During summer and winter, bison selected for linear (e.g., roads, seismic lines, pipelines) and polygonal (e.g., well sites) disturbances, unless there were high densities of linear features.
Lisa J. Koetke +4 more
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