Results 121 to 130 of about 149,089 (310)

Dynamic Stiffness Matrix Approach to Free Vibration Analysis of Functionally Graded Rotor Bearing System Subjected to Thermal Gradients. [PDF]

Materials (Basel), 2022
Obalareddy B, Sathujoda P, Citarella R.
europepmc   +1 more source

Artery‐on‐Chip Demonstrates Mechanical and Functional Features of Healthy and Diseased Living Smooth Muscle Tissue

Advanced Functional Materials, EarlyView.
This article details the development of an artery‐on‐chip platform for in vitro arterial disease modeling and therapeutic discovery. It describes the fabrication of a fibrin biomaterial scaffold seeded with iPSC‐derived smooth muscle and endothelial cells, mimicking native artery properties. Two genetic disease models showcase the platform's ability to
Danielle Yarbrough, Roy Chen, Katerina Katsouleas, Jaron Shoemaker, Travis Brady, Tianfang Yu, Jennifer Arthur Ataam, Connor Amelung, Lakshmi Santhanam, Ioannis Karakikes, Sharon Gerecht   +10 more
wiley   +1 more source

Preliminary design of a test rig for combining passive nonlinear isolation with active control

, 2012
Resilient elements are typically used to isolate delicate equipment from a vibrating host structure. Conventionally, these isolators are designed to operate in their linear region, but more recently nonlinear isolators have been employed to increase the ...
Waters, T.P., Rustighi, E., Ab Rahim, M.
core  

Dynamic Stiffness Analysis Of Engine Rubber Mounts [PDF]

, 2010
Dynamic stiffness and loss factor for engine rubber mount are important dynamic behaviour to represent the performance of an engine mount system.
Ooi , Lu Ean
core  

Research of the Dynamic Response Characteristic of Transmission System based on Dynamic Meshing Stiffness

Jixie chuandong, 2018
In view of the increasing request of NVH（ noise,vibration,harshness） performance in automotive transmission,the dynamic response characteristics under the internal excitation of transmission are explored.
Zhang Gaofeng, You Qiangqiang, Wang Wen
doaj  

Enhanced Design of Sunroof System through Parametric Study Considering Vibration Phenomenon during Vehicle Operation

Applied Sciences
Recently, performance development related to noise, vibration, and harshness in sunroof systems has attracted significant research attention. However, research thus far has been limited to analytical and experimental studies relating to structural ...
Simok Lee, Byeongil Kim
doaj   +1 more source

Using Waveguides to Model the Dynamic Stiffness of Pre-Compressed Natural Rubber Vibration Isolators. [PDF]

Polymers (Basel), 2021
Coja M, Kari L.
europepmc   +1 more source

Pull‐and‐Push Nanotherapeutic Hydrogels: Scavenging Inflammatory Triggers While Driving Tissue Regeneration in Burn Wounds

Advanced Functional Materials, EarlyView.
A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim, Seong‐Jin Shin, Sak Lee, Nandin Mandakhbayar, Ji‐Hye Kang, Da‐Young Kong, Seong‐Doo Hong, Ueon Sang Shin, Hae‐Won Kim, Jung‐Hwan Lee   +9 more
wiley   +1 more source

Effects of principal stress rotation and drainage on the resilient stiffness of railway foundations

, 2013
Railway foundations play an integral role in controlling the stability of the overlying track structure and the maintenance of the overall track geometry.
Mamou, A.
core  

Lightweight Design Method for Micromanufacturing Systems Based on Multi-Objective Optimization

Micromachines
This study proposes a multi-stage collaborative design framework integrating sensitivity analysis, response surface methodology (RSM), and topology optimization for synergistic lightweighting and performance enhancement of micromanufacturing systems ...
Shan Li, Seyed Hamed Hashemi Sohi
doaj   +1 more source