Results 131 to 140 of about 858,084 (294)

Method for making a hot wire anemometer and product thereof [PDF]

open access: yes, 1977
A hot wire anemometer probe is described that includes a ceramic body supporting two conductive rods parallel to each other. The body has a narrow edge surface from which the rods protrude.
Milkulla, V.
core   +1 more source

Nanoindentation Criteria for Combinatorial Thin Film Libraries

open access: yesAdvanced Engineering Materials, EarlyView.
Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley   +1 more source

Current Research: Analysis of Ceramic Vessel Residues from the Washington Square Mound Site (41NA49) for Evidence of Peyote use by the Caddo in the 13th-15th centuries A.D. [PDF]

open access: yes, 2019
In 2012, Perttula requested permission from to the Caddo Nation of Oklahoma\u27s Repatriation Committee to analyze small samples (ca. 1-2 grams of ceramic paste, or sherds ca.
Perttula, Timothy K., Terry, Martin
core   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

open access: yesAdvanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu   +4 more
wiley   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Assessing consumers’ perception on hot foods served in plastics and earthenware bowls at selected food joints within Sekondi-Takoradi metropolis, Ghana

open access: yesDiscover Food
The study sought to find out consumers’ perceptions regarding the use of earthenware bowls and plastic bowls to serve hot foods in two most patronized food joints within the Sekondi-Takoradi Metropolis.
Kofi Asante-Kyei   +2 more
doaj   +1 more source

Structured ceramic surfaces by preceramic polymer demixing processes

open access: diamond, 2013
Alexandra Laskowsky   +5 more
openalex   +1 more source

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