Results 81 to 90 of about 261,480 (318)

Analysis of the 1/2 Subharmonic-primary Parametric Resonance of Viscoelasticity Driving Belt System

Jixie chuandong, 2015
Based on the viscoelasticity driving belt of transverse vibration equations under the action of parametric excitation,by using the method of multiple scales,the approximate solution of the 1 /2 subharmonic- primary parametric resonance equations is ...
Li Gaofeng
doaj  

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

Advanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel, Zhoulyu Rao, Maggie Yang, Cunjiang Yu   +3 more
wiley   +1 more source

Age-Related Loss of Human Vitreal Viscoelasticity

Translational Vision Science & Technology, 2019
Purpose To determine the viscoelasticity of human vitreous bodies and its changes with age in order to benefit the understanding and therapy of vitreoretinal diseases. Methods In a postmortem study, 190 human vitreous bodies were extracted from 33- to 92-
André Schulz, Silke Wahl, Annekatrin Rickmann, Jannine Ludwig, B. Stanzel, H. von Briesen, P. Szurman   +6 more
semanticscholar   +1 more source

The Route to Artery Mimetics: Hybrid Bioinks for Embedded Bioprinting of Multimaterial Cylindrical Models

Advanced Functional Materials, EarlyView.
The fabrication of a cellularized, multilayered 3D printed cylindrical model comprising hybrid bioinks inspired by the natural extracellular environment as an approach to artery mimetics, is presented. Using embedded bioprinting, interlayer crosslinking of self‐supporting concentric cylinders is achieved.
Uxue Aizarna‐Lopetegui, Ada Herrero‐Ruiz, Monize C. Decarli, Ane Urigoitia‐Asua, Karla Chavarri‐Urraca, Lorenzo Moroni, Malou Henriksen‐Lacey, Dorleta Jimenez de Aberasturi   +7 more
wiley   +1 more source

Macrorheology of cystic fibrosis, chronic obstructive pulmonary disease & normal sputum

Respiratory Research, 2009
Background Prior microrheologic assessments of selected, microlitre plugs of cystic fibrosis (CF) sputum suggest no intrinsic rheologic abnormality. However, such analyses may not be representative of CF sputum as a whole.
Shute Janis K, Carroll Mary P, Serisier David J, Young Simon A   +3 more
doaj   +1 more source

Bioorthogonal Engineering of Cellular Microenvironments Using Isonitrile Ligations

Advanced Functional Materials, EarlyView.
Highly selective chemistries are required for fabrication and post‐cross–linking modification of cell‐encapsulating hydrogels used in tissue engineering applications. Isonitrile ligation reactions represent a promising class of bioorthogonal chemistries for engineering hydrogel‐based cellular microenvironments. Isonitrile‐based hydrogels are stable and
Ping Zhou, Lauren Brown, Christopher M. Madl   +2 more
wiley   +1 more source

Vibration Damping of Carbon Nanotube Assembly Materials

, 2017
Vibration reduction is of great importance in various engineering applications, and a material that exhibits good vibration damping along with high strength and modulus has become more and more vital.
Li, Qingwen(李清文), Liang, Linjie, Wang, Fulin, Yang, Xueqin, Zhang, Xiaohua(张骁华), Zhang, Xin, Zhao, Jingna(赵静娜), 张骁华   +7 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Fluid viscoelasticity promotes collective swimming of sperm

Scientific Reports, 2017
From flocking birds to swarming insects, interactions of organisms large and small lead to the emergence of collective dynamics. Here, we report striking collective swimming of bovine sperm in dynamic clusters, enabled by the viscoelasticity of the fluid.
Chih-kuan Tung, Chungwei Lin, Benedict Harvey, A. Fiore, F. Ardón, Mingming Wu, S. Suarez   +6 more
semanticscholar   +1 more source

Effect of Viscoelasticity on the Natural Frequencies of Axially Moving Continua

Advances in Mechanical Engineering, 2013
Linear models of axially moving viscoelastic beams and viscoelastic pipes conveying fluid are considered. The natural frequencies of the models are calculated. For both models, viscoelasticity terms are assumed to be of order one.
B. Burak Özhan, Mehmet Pakdemirli
doaj   +1 more source