Results 81 to 90 of about 20,051 (350)

Finite Element Analysis of Temperature Field in Automotive Dry Friction Clutch [PDF]

open access: yes, 2012
The friction clutch design is strongly dependent upon the frictional heat generated between contact surfaces during the slipping at beginning of engagement.
J. Schlattmann, O.I. Abdullah
core  

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou   +4 more
wiley   +1 more source

Synchroniser analysis and shift dynamics of powertrains equipped with dual clutch transmissions [PDF]

open access: yes, 2011
University of Technology, Sydney. Faculty of Engineering and Information Technology.Transient dynamic investigations of dual clutch transmission equipped powertrains are conducted in this thesis through the development and application of torsional multi ...
Walker, PD
core  

Robust Virtual Sensing for Vehicle Agile Manoeuvring:A Tyre-model-less Approach [PDF]

open access: yes, 2018
This paper presents a robust virtual sensor to estimate the chassis planar motion states and the tyre forces during agile manoeuvres using a tyre-model-less approach. Specifically, virtual sensing is achieved from standard sensor signals available on the
Acosta, Manuel   +2 more
core   +1 more source

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

open access: yesAdvanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel   +5 more
wiley   +1 more source

Two-Speed Rotorcraft Research Transmission Power-Loss Associated with the Lubrication and Hydraulic Rotating Feed-Through Design Feature [PDF]

open access: yes
An investigation was completed into the power loss associated with a rotating feed-through (RFT) design feature used to transfer lubrication and a hydraulic control signal from the static reference frame to a rotating reference frame in the NASA GRC two ...
LaBerge, Kelsen E.   +2 more
core   +4 more sources

Investigating openability of rigid plastic containers with peelable lids : the link between human strength and grip and opening forces [PDF]

open access: yes, 2012
As society ages there is a growing need to understand issues surrounding declining user capabilities. One such area has been accessibility of packaging by older people.
Canty, Laura A   +2 more
core   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

open access: yesAdvanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das   +8 more
wiley   +1 more source

Analysis of the Engagement Characteristic of the Improved Marine Wet Multi-plate Clutch

open access: yesJixie chuandong, 2015
In order to further the engagement characteristics of marine wet multi-plate clutch for accurate analysis and lay the foundation for the subsequent optimal design of marine clutch.Taking the marine wet clutch as the research object,based on the ...
Zhu Yongxiang
doaj  

Human-centered Electric Prosthetic (HELP) Hand [PDF]

open access: yes, 2019
Through a partnership with Indian non-profit Bhagwan Mahaveer Viklang Sahayata Samiti, we designed a functional, robust, and and low cost electrically powered prosthetic hand that communicates with unilateral, transradial, urban Indian amputees through a
Ferris, Jamie   +3 more
core   +1 more source

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