Results 101 to 110 of about 1,060,468 (293)

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

Role of diagrams in problem solving: An evaluation of eye-tracking parameters as a measure of visual attention

open access: yesPhysical Review Physics Education Research, 2019
Typical physics textbook problems often include supportive diagrams that visualize the physical situation although the potential benefits of providing such diagrams is not yet fully established.
Ana Susac   +4 more
doaj   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

Ethics Eye is looking for Spotters!

open access: yes
This entry includes a write-up and 2 infographics in English.On January 8, 2024, the Ethics Eye team published a three-slide post on their facebook page encouraging followers and others to join the team as external media ethics violation ...
Ethics Eye
core  

Meibomian Gland Dropout in Patients with Dry Eye Disease in China

open access: yes, 2014
Purpose: To examine the morphological changes in the meibomian glands of eyes of patients with dry eye disease using the non-contact infrared meibography system and to assess their relationship with meibomian dropout, signs, and tear-film function ...
Gao, Ziqing   +4 more
core   +1 more source

Improved Optical Signal Processing with On-Chip Programmable Filter

open access: yesPhotonics
Bandwidth-limited transmitters have become a severe issue with the rapid growth of bandwidth-hungry services. We investigate the impact of an on-chip optical pre-emphasizer on a bandwidth-limited transmitter and quantitatively analyze the results of ...
Tiantian Li   +8 more
doaj   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

open access: yesAdvanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin   +16 more
wiley   +1 more source

Theory of Periodic Sequence: A Highly-Efficient Signal Integrity Modeling for Ultra-broadband Transmission Lines

open access: yesElectromagnetic Science
This work introduces and investigates a highly efficient eye diagram model, called the periodic eye diagram (PED), for assessing the performance of ultra-broadband transmission lines from the perspective of signal integrity. The PED model is based on the
Ben You, Ke Wu
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Eye Diagram Assessment Platform for Fiber-Optic Communications [PDF]

open access: yes, 2018
The basic idea of this thesis is to provide a simple, easy to use and cost-effective eye-diagram analysis kit for educational lab environment. Mostly eye-diagram analysis is done on high-end oscilloscopes or with LabView as a source-code; this research ...
Gaikwad, Anurag Dattu
core   +1 more source

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