Results 61 to 70 of about 1,941 (227)
Tracheal chambers as a key innovation for high‐frequency emission in bat echolocation
The Anatomical Record, EarlyView.Abstract Key innovations are pivotal for biodiversity and facilitating evolutionary success, enabling organisms' adaptation to various ecological niches through the diversification of phenotypic traits. In mammals, notable adaptations include evolving hypsodonty for grazing on grasses and, for bats, evolving echolocation and wing acquisition.
Nicolas L. M. Brualla +7 more
wiley +1 more source
Experimental study on reverse engineering in case of composite materials cut by water jet cutting
MATEC Web of Conferences, 2018 The main objective of the paper consists in remanufacturing of a part, through Abrasive Water Jet Cutting, using a method of reverse engineering based on 3D scanning.
Popan Ioan Alexandru +3 more
doaj +1 more source
Arthroscopy Techniques, EarlyView.Abstract Capitellar osteochondritis dissecans is most frequently encountered in overhead and tumbling adolescent athletes. Traditional management with abrasion chondroplasty or microfracture results in fibrocartilage formation and variable return to sport rates, whereas osteochondral autograft transfer system or osteochondral allograft transplantation ...
Joshua T. Bram +4 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This study proposes an eco‐friendly coal permeability enhancement technique by utilizing mine waste gangue as an abrasive in high‐pressure water jets. Integrating erosion experiments with smoothed particle hydrodynamics‐finite element method coupled simulations, the research study elucidates the flow field dynamics and a nonlinear solid–liquid ...
Qingxiang Wang +4 more
wiley +1 more source
Recovery and Repurposing of End‐of‐Life Graphitic Anodes for Green Lithium‐Ion Batteries
EcoEnergy, EarlyView.This review summarizes the degradation mechanisms of spent graphite anodes in lithium‐ion batteries and highlights key recycling, regeneration, and modification strategies, including hydrometallurgical and pyrometallurgical approaches. It also discusses recent advances in surface engineering, structural regulation, and material hybridization, offering ...
Wei Wei, Weiguo Liu, Jiangqi Zhou
wiley +1 more source
Environmental Impact of Silicic Magmatism in Large Igneous Province Events
Geophysical Monograph Series, Page 133-151., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley +1 more source
Carbon Nanopatch‐Decorated Defect‐Rich Regions for Stable Zinc Metal Anodes
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.To improve the stability of Zn anodes, a carbon‐nanopatch strategy based on candle‐flame pyrolysis is proposed. After rinsing, carbon nanoparticles are mainly retained in defect‐rich regions on the Zn surface, where they help alleviate local field intensification, improve interfacial uniformity, and mitigate parasitic reactions.
Xuyang Lu +10 more
wiley +1 more source
Acceleration of Abrasive Particles in Premixed Abrasive Water Jet Nozzle.
JSME International Journal Series B, 1996 It has been shown that the premixed abrasive water jet system has a greater capacity for drilling and cutting than the conventional abrasive water jet system. In the present investigation, the motion of spherical particles in a premixed abrasive water jet nozzle is investigated theoretically.
SHIMIZU, Seiji, WU, Ze-Long
openaire +2 more sources
Advances in Mechanical EngineeringDue to the huge computational cost caused by using multi-layer particles to achieve continuous water jet, this work developed a numerical model adopting single-layer particles to realize the unrestricted long-time continuous water jet.
Zhang Deyi +3 more
doaj +1 more source
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source