Results 111 to 120 of about 26,748 (274)

Automatic data layout for distributed-memory machines

open access: yes, 1998
The goal of languages like Fortran D or High Performance Fortran (HPF) is to provide a simple yet efficient machine-independent parallel programming model. After the algorithm selection, the data layout choice is the key intellectual challenge in writing
Ken Kennedy, Ulrich Kremer, Ken Kennedy
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

open access: yesAdvanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon   +7 more
wiley   +1 more source

The Tapenade Automatic Differentiation tool: principles, model, and specification

open access: yes, 2012
International audienceTapenade is an Automatic Differentiation tool which, given a Fortran or C code that computes a function, creates a new code that computes its tangent or adjoint derivatives.
Hascoet, Laurent, Pascual, Valérie
core   +1 more source

Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter

open access: yesKongzhi Yu Xinxi Jishu, 2020
If the auxiliary converter and train power supply system of electric locomotive and EMU use separate windings for power supply, there is a problem of power interruption during pantograph passing neutral sections.
HU Jingyu   +4 more
doaj  

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

Research on Wireless Multipath Train-ground Parallel Transmission System

open access: yesKongzhi Yu Xinxi Jishu, 2020
Large amount of video and process data recorded by onboard system is of great significance for evaluation of train running state and personnel operation, and is an important guarantee for safe running of trains.
HE Peng, LI Hui
doaj  

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

Specification, Design and Evaluation of an Automated Agrochemical Traceability System [PDF]

open access: yes, 2009
Traceability through all the stakeholders in food production is an issue of increasing importance, being specifically required by the regulations for food safety and quality (EC 178/2002), and for compliance with environmental protection.
Peets, Sven
core  

Towards Automatic Recognition of Narcolepsy with Cataplexy

open access: yes, 2017
Narcolepsy with cataplexy is a severe lifelong disorder characterized, among the others, by sudden loss of bilateral face muscle tone triggered by emotions (cataplexy). The current approach followed by neurologists for the classification of such abnormal
ilaria bartolini, andrea di luzio
core   +1 more source

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