Results 121 to 130 of about 46,918 (252)
Development of a 3D-Printed BLDC Motor and Controller for Robotic Applications
ActuatorsThis paper presents the design and experimental validation of a 3D-printed BLDC motor featuring a hollow-shaft rotor and nickel-reinforced stator. The rotor employs neodymium magnets to reduce inertia while maintaining torque density, and the stator ...
Sangsin Park
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 4, April 2026.We documented fine‐scale denning behavior of the Bengal fox (Vulpes bengalensis) using 12.18 h of camera trap video from a peri‐urban landscape in north‐western Bangladesh. Analyses revealed strong site fidelity, crepuscular activity, and structured behavioral patterns including foraging, grooming, vigilance, and social interactions.
Muntasir Akash +4 more
wiley +1 more source
Piezoceramics-based Devices for Active Balancing of Flexible Shafts [PDF]
, 2006 This paper focuses on vibration control of flexible shafts by means of rotorfixed piezoelectric materials. The target is to realize compact solutions for the suppression of problematic resonant vibration at so-called flexural critical speeds.
Boer, A. de, Sloetjes, P.J.
core +1 more source
Scour‐Conditioned Seismic Fragility Analysis of Monopile‐Supported Offshore Wind Turbines
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 4, Page 947-967, 10 April 2026.ABSTRACT Monopile‐supported offshore wind turbines (MS‐OWTs) are increasingly deployed in seismic coastal regions, where they face compound risks from earthquake loading and seabed scour. While past studies have addressed these hazards separately, seismic fragility under evolving scour conditions remains insufficiently understood. This study introduces
Francisco Pinto +3 more
wiley +1 more source
Collapsible loop antenna for space vehicle Patent [PDF]
, 1963 Collapsible, space erectable loop antenna system for space ...
Mitchum, L. L., Jr., Wagner, H. R.
core +1 more source
Earth and Space Science, Volume 13, Issue 4, April 2026.Abstract In August 1969, intense rainfall from the remnants of Hurricane Camille triggered >150 debris flows in Fortune's Cove, a first‐order drainage basin in central Virginia. These debris flows reshaped the landscape by stripping colluvium and vegetation from hollows.
A. M. Ackerman +3 more
wiley +1 more source
Marx's Concept of Justice: Disambiguating Capitalist and Communist Justice
Journal of Social Philosophy, EarlyView.
Gregory Slack
wiley +1 more source
Evaluation of Creep Life and Damage for AISI 304 Under Combined Tension/Torsion Multiaxial Loading
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 4, Page 1327-1339, April 2026.ABSTRACT In the present study, to investigate the effects of temperature and principal stress ratio on the multiaxial creep rupture time of AISI 304 stainless steel, creep tests were conducted under various principal stress ratios at 650°C and 700°C.
Lei He, Takamoto Itoh, Noritake Hiyoshi
wiley +1 more source
Development concept for a small, split-core, heat-pipe-cooled nuclear reactor [PDF]
There have been two main deterrents to the development of semiportable nuclear reactors. One is the high development costs; the other is the inability to satisfy with assurance the questions of operational safety. This report shows how a split-core, heat-
Breitwieser, R. +2 more
core +1 more source
Metal Brazing‐Free Ceramic‐to‐Ceramic Hermetic Sealing for All‐Ceramic Active Implantable Devices
Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.ABSTRACT Hermetic sealing of engineering ceramic‐based active implantable medical devices (AIMDs) is a crucial part of their fabrication and significantly influences the reliability and lifetime of the devices once implanted within a biological environment.
Shaikh Nayeem Faisal +6 more
wiley +1 more source