Results 151 to 160 of about 39,029 (305)

Optimizing hybrid energy systems for locomotives based on improved grey lag goose algorithm. [PDF]

Sci Rep
Gou X, Li J, Yazdani B.
europepmc   +1 more source

The end of the line: competitive exclusion and the extinction of historical entities. [PDF]

R Soc Open Sci, 2023
Strotz LC, Lieberman BS.
europepmc   +1 more source

Methods sans sensors control of some parameters and some other electric electrified species mine transport [PDF]

, 2014
Chernaja, V., Guzov, E., Sinchuk, I., Sinchuk, O., Yakimets, S., Гузов, Е., Синчук, И., Синчук, О., Черная, В., Якимец, С.   +9 more
core  

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

Extend the Lifetime of Power Components in Series DC Motor Drives Using ANN-Based Adaptive Switching Frequency Optimization. [PDF]

Sensors (Basel)
Eren E, Kaya H, Ozturk SB.
europepmc   +1 more source

The construction of a 'traditional' occupation: welding 1900-60 [PDF]

, 2001
Mutch, A
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Relationship between Locomotive Syndrome and Cortical Bone Thickness and Trabecular Bone Density in a Community-dwelling Postmenopausal Population. [PDF]

Phys Ther Res
Nakano S, Ozaki E, Nakano W, Kato M, Kurita Y, Takagi D, Matsui D, Takashima N.   +7 more
europepmc   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Techno-Economic Analysis and Life Cycle Assessment of Alternative Fuels for Locomotives in the U.S. Freight Rail Sector. [PDF]

Environ Sci Technol
Huang TY, Masum FH, Jiang Y, Li S, Curran SJ, Biruduganti MS, Hawkins TR.   +6 more
europepmc   +1 more source