Results 121 to 130 of about 25,960,474 (343)

Analysis and validation of CFD wind farm models in complex terrain. Effects induced by topography and wind turbines [PDF]

open access: yes, 2010
Wind farms have been extensively simulated through engineering models for the estimation of wind speed and power deficits inside wind farms. These models were designed initially for a few wind turbines located in flat terrain.
Barthelmie, Rebecca J.   +2 more
core  

What future for gender equality policy in the UK after Brexit? [PDF]

open access: yes, 2020
The evolution of gender equality policies in the UK prior to, and since, entering the Common Market in the 1970s illustrates the distinctive characteristics of the UK employment system.
O'Reilly, Jacqueline, Verdin, Rachel
core  

Miniaturized 3D Magnetic Force Sensor via Laser‐Assisted Folding and Magnetization for Enhanced Robotic Dexterity

open access: yesAdvanced Science, EarlyView.
To achieve 3D force sensing in confined spaces such as fingertips, we developed a laser‐assisted folding and magnetization method to fabricate miniature films with precise centripetal magnetization. The resulting compact sensor delivers high force resolution, rapid response, and long‐term stability, significantly enhancing the manipulation capabilities
Yujie Huang   +10 more
wiley   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang   +3 more
wiley   +1 more source

Detection of former landfills in gravel plain using geomorphometric analysis and High-Resolution LiDAR DTM

open access: yesActa Geographica Slovenica, 2014
The article represents the application of geomorphologic approach to discover the potential areas of buried waste in agricultural landscape of Ljubljana gravel plain.
Mateja Breg Valjavec
doaj   +1 more source

Analysis and design of a capsule landing system and surface vehicle control system for Mars exploration [PDF]

open access: yes
Problems related to the design and control of a mobile planetary vehicle to implement a systematic plan for the exploration of Mars are reported. Problem areas include: vehicle configuration, control, dynamics, systems and propulsion; systems analysis ...
Frederick, D. K.   +5 more
core   +1 more source

Application of tire dynamics to aircraft landing gear design analysis [PDF]

open access: yes, 1983
The tire plays a key part in many analyses used for design of aircraft landing gear. Examples include structural design of wheels, landing gear shimmy, brake whirl, chatter and squeal, complex combination of chatter and shimmy on main landing gear (MLG ...
Black, R. J.
core   +1 more source

Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley   +1 more source

Evaluation of Different Digital Elevation Models (DEMs) for Geospatial Applications: A Case Study of Ibadan, Nigeria.

open access: yesAfrican Journal on Land Policy and Geospatial Sciences
Context and background Digital elevation models (DEMs) are essential tools for a wide range of scientific and geospatial applications, providing critical data for elevation and terrain analysis.
Ibrahim Olatunji Raufu
doaj   +1 more source

Method for Measuring the Information Content of Terrain from Digital Elevation Models

open access: yesEntropy, 2015
As digital terrain models are indispensable for visualizing and modeling geographic processes, terrain information content is useful for terrain generalization and representation.
Lujin Hu   +3 more
doaj   +1 more source

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