Results 81 to 90 of about 939,024 (297)

Numerical modelling of the ballistic impact response of hybrid composite structures

open access: yesComposites Part C: Open Access
This paper presents numerical modelling of the ballistic impact response of hybrid laminated structures, which are developed through combinations of ceramics, Ultra-High-Molecular-Weight Polyethylene (UHMWPE), Kevlar and compressed wood.
L. Peng   +4 more
doaj   +1 more source

Eutectic Gallium‐Indium as a Potential Non‐Toxic Replacement in Mercury Intrusion Porosimetry

open access: yesAdvanced Materials Technologies, EarlyView.
A practical alternative to mercury intrusion porosimetry is presented using non‐oxidized eutectic gallium‐indium. An eGaIn Filling Station enables oxygen‐free preparation of standard penetrometers, and the resulting measurements faithfully reproduce pore‐size distributions and intrusion volumes measured with mercury across several standard reference ...
Denis Schuetz   +8 more
wiley   +1 more source

Letter from Constance B. Wood, Olympia, Greece, to Mother, Philadelphia, Pennsylvania, November 14, 1905

open access: yes, 1905
Letter from daughter traveling in Greece to her mother, Mrs. William Brewster Wood, in Philadelphia, Pennsylvania.
Wood, Constance B.
core  

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli   +13 more
wiley   +1 more source

Microscopic investigation of defects in thermally compressed poplar wood panels

open access: yesMaderas: Ciencia y Tecnología, 2016
The combined effects of temperature and compression on the microstructure of solid-wood panels produced by Aspen (Populus tremula) wood were evaluated. Thermal compression was applied on aspen wood to increase the density for improving its physical and ...
Dilek Dogu   +5 more
doaj  

Particleboard Panels Produced with Different Radial Positions of Pinus oocarpa Wood

open access: yesFloresta e Ambiente, 2018
The aim of this study was to evaluate the effect of different radial regions of Pinus oocarpa wood on the physical and mechanical properties of particleboard panels.
Rafael Farinassi Mendes   +5 more
doaj   +1 more source

Fast compressed domain watermarking of MPEG multiplexed streams [PDF]

open access: yes, 2001
In this paper, a new technique for watermarking of MPEG compressed video streams is proposed. The watermarking scheme operates directly in the domain of MPEG multiplexed streams.
Tsaftaris, Sotirios A.   +3 more
core  

Compressed quantitative MRI: Bloch response recovery through iterated projection [PDF]

open access: yes, 2014
Inspired by the recently proposed Magnetic Resonance Fingerprinting technique, we develop a principled compressed sensing framework for quantitative MRI.
Wiaux, Yves; id_orcid   +8 more
core   +1 more source

Soft Robotic Excretory Care Simulator for Nursing Education: Functional and Perceptual Biomimetics Approach

open access: yesAdvanced Robotics Research, EarlyView.
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa   +10 more
wiley   +1 more source

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