Results 71 to 80 of about 8,765 (304)

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

Advanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah, Ningaraju Gejjiganahalli Ningappa, Anil Kumar M. R., Jeremy I. G. Dawkins, Thiago M. G. Selva, Karim Zaghib   +5 more
wiley   +1 more source

Substructuring and Component Mode Synthesis

Shock and Vibration, 1997
Substructuring and component mode synthesis (CMS), is a very popular method of model reduction for large structural dynamics problems. Starting from the pioneering works on this technique in the early 1960s, many researchers have studied and used this ...
P. Seshu
doaj   +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, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

A New Iterative Procedure for Deconvolution of Seismic Ground Motion in Dam-Reservoir-Foundation Systems

Journal of Applied Mathematics, 2014
The concrete gravity dams are designed to perform satisfactorily during an earthquake since the consequence of failure is catastrophic to the downstream communities. The foundation in a dam is usually modeled by a substructuring approach for the purpose
Gurinderbir S. Sooch, Ashutosh Bagchi
doaj   +1 more source

Confirmation of low genetic diversity and multiple breeding females in a social group of Eurasian badgers from microsatellite and field data [PDF]

, 2003
The Eurasian badger ( Meles meles ) is a facultatively social carnivore that shows only rudimentary co-operative behaviour and a poorly defined social hierarchy.
Bijlsma R, Burke T, Chakraborty R, Cheeseman CL, Clutton-Brock TH, Creel SR, Creel SR, Cresswell WJ, da Silva J, Dallas JF, Davis CS, Domingo-Roura X, Duffy AJ, Estoup A, Evans PGH, Excoffier L, Excoffier L, Fisher R, Guo S, Harrison RJ, Kays RW, Kruuk H, Macdonald DW, Macdonald DW, Mace GM, Neal E, Nei M, Schneider S, Slatkin M, Weber JL, Wintero AK, Woodroffe R, Woodroffe R, Woodroffe R, Woodroffe R, Woodroffe R   +35 more
core   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

A modular design method on vibration for reshaping a specific eigenmode of the focused subsystem to desired one

Nihon Kikai Gakkai ronbunshu
In modern vehicle development, concurrent modular design, which is a productive manufacturing approach that uses pre-made and interchangeable modules to build vehicles and subsystems, has become mainstream to improve design efficiency and strengthen ...
Masashi INABA, Yuichi MATSUMURA
doaj   +1 more source

Genetic structure of Indian populations based on fifteen autosomal microsatellite loci

BMC Genetics, 2006
Background Indian populations endowed with unparalleled genetic complexity have received a great deal of attention from scientists world over. However, the fundamental question over their ancestry, whether they are all genetically similar or do exhibit ...
Bindu G Hima, Sitalaximi T, Guha Saurav, Kashyap VK, Hasnain Seyed E, Trivedi R   +5 more
doaj   +1 more source

Machine Learning for Green Solvents: Assessment, Selection and Substitution

Advanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta, Janhavi Nistane, Abhishek Sose, Harikrishna Sahu, Rampi Ramprasad   +4 more
wiley   +1 more source

A method for designing desired eigenmode through changing internal force between subsystems

Nihon Kikai Gakkai ronbunshu
Vibration related to several performances such as durability and noise performance is the one of the important performances on automotive product. The technique of reshaping eigenmode is a practical way to improve the performance on the product design ...
Masashi INABA, Yuichi MATSUMURA
doaj   +1 more source