Results 71 to 80 of about 325,115 (264)

Acquisition evidence for an interface theory of focus

open access: yes, 2004
"Main stress in English falls on the rightmost element. As the following question-answer pairs illustrate, an utterance with neutral stress is ambiguous with respect to its focus interpretation (Chomksy 1971). In particular, neutral, rightmost stress allows for DPIO, VP- and IP-focus"
openaire   +2 more sources

Formula SAE Data Acquisition Interface

open access: yes, 2012
Necessary for vehicle development, data acquisition systems are utilized for viewing dynamic effects on the entire vehicle. These systems will monitor acceleration, cornering, braking, surface, and driver effects.
Langlois, Christopher, Moyer, Devin
core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

Early synthetic prototyping: exploring designs and concepts within games [PDF]

open access: yes, 2014
Early Synthetic Prototyping (ESP) is a process and set of tools that enable warfighters to inform technology development and acquisition decisions by assessing emerging technologies in a game environment.
Murray, Kate L., Murray, Kate
core  

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer   +3 more
wiley   +1 more source

Data acquisition command interface using VAX/VMS DCL

open access: yes, 1985
The user interface to a data acquisition system is being developed at the Los Alamos Weapons Neutron Research Facility using the VAX/VMS command language interface DCL.
Goldstone, J. A.   +5 more
core  

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

An exploratory study of contracting performance by untrained individuals [PDF]

open access: yes, 2006
Third Annual Acquisition Research SymposiumThis paper reports on an experimental study where 178 student subjects without formal training in contracting issues were asked to accept or reject each of 20 clauses of a software purchasing contract.
Kock, Ned   +2 more
core  

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