Results 61 to 70 of about 637,350 (346)
Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate
Advanced Materials, EarlyView.High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu +8 more
wiley +1 more source
EClinicalMedicineSummary: Background: Conclusive evidence on the benefits of automated insulin delivery (AID) systems on person-reported outcomes (PROs) is missing. Methods: In this systematic review and meta-analysis, four databases (PubMed, PsycINFO, Cochrane, and ...
Timm Roos +5 more
doaj +1 more source
Impacting device for testing insulation [PDF]
, 1984 An electro-mechanical impacting device for testing the bonding of foam insulation to metal is descirbed. The device lightly impacts foam insulation attached to metal to determine whether the insulation is properly bonded to the metal and to determine the
Redmon, J. W.
core +1 more source
Light‐Induced Entropy for Secure Vision
Advanced Materials, EarlyView.This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo +9 more
wiley +1 more source
Türk-Avusturya Edebi ve Kültürel İlişkilerinin Kaynakları ve Tarihi Gelişim Süreci
Selçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2019 Başta Almanya olmak üzere Almanca konuşan milletlerin Türklerle ilk ilişkileri tarihi belgelerde M.S. 12. yy.a dayanır. Friedrich Baborassa ile Sultan II. Kılıçaslan’ın karşılaşması bu ilişkilerdeki en önemli somut tarihi göstergedir. Avusturya’da Alman
Ali Baykan
doaj
Hybrid Numerical Investigation on Soil-Hammer Interaction during Dynamic Compaction
Advances in Civil Engineering, 2019 To investigate the mechanism of hammer-soil interaction under the action of dynamic compaction (DC) on a coarse-grained soil foundation, based on the theory of projectile penetration, the continuous-discrete coupling method is used to simulate the hammer-
Jian Wang, Yinghui Cui, Qimin Li
doaj +1 more source
Coal-shale interface detection system [PDF]
, 1979 A coal-shale interface detection system for use with coal cutting equipment consists of a reciprocating hammer on which an accelerometer is mounted to measure the impact of the hammer as it penetrates the ceiling or floor surface of a mine.
Campbell, R. A. +4 more
core +1 more source
Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek +3 more
wiley +1 more source
Simulation and analysis of hydraulic transition process based on mechanical hydraulics.
PLoS ONE, 2023 With the scarcity of water resources in various regions, the pressure on water supply projects is also increasing, which has led to a sharp increase in the water hammer effect in water supply pump projects.
Chaoyu Chen, Qingbiao Zhan
doaj +1 more source