Results 61 to 70 of about 57,905 (337)

The Effect of Thickness, Build Orientation, and Loading Rate on the Tensile and Compressive Properties of Selective Laser Sintering Polyamide 12 Specimens

open access: yesAdvanced Engineering Materials, EarlyView.
This article examines how build orientation, thickness, and loading rate affect the tensile and compressive properties of LS‐manufactured polyamide 12 12 parts. Through over 120 experiments, it reveals strong ductility anisotropy in tension, minimal compressive sensitivity, and significant thickness and strain rate dependencies.
Andreas Psarros   +2 more
wiley   +1 more source

Thermometers [PDF]

open access: yesScientific American, 1889
n ...
openaire   +1 more source

Chemically Processed Porous V2O5 Thin‐Film Cathodes for High‐Performance Thin‐film Zn‐Ion Batteries

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study presents a rapid, cost‐effective chemical method for fabricating porous vanadium oxide thin‐film cathodes, aimed at enhancing charge storage in Zinc‐ion thin‐film batteries. The approach promises high‐performance, safe, and affordable thin‐film batteries, with industrial viability through efficient processing of highly porous cathodes ...
Jingli Luo   +9 more
wiley   +1 more source

Mercury and thermometers.

open access: yesSouth African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 2005
Many colleagues who have worked in casualty departments or emergency rooms will have encountered anxious parents bearing fragments of glass thermometers that do not include the mercury-containing bulb, and whose children are presumably suffering from indigestion or worse. Many of those colleagues will have found the parental anxiety infectious. Mercury
openaire   +4 more sources

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski   +9 more
wiley   +1 more source

Influence of Hysteresis on Magnetocaloric Performance at Cryogenic Temperatures: A Tb3Ni Case Study

open access: yesAdvanced Functional Materials, EarlyView.
The existence of an inverse magnetocaloric effect in metamagnetic materials at cryogenic temperatures is investigated using multiple methods. Contrary to predictions from magnetization data, neither specific heat nor pulsed‐field measurements show such a cooling effect, instead indicating irreversible heating.
Timo Niehoff   +10 more
wiley   +1 more source

Pseudo-fever caused by predictive electronic thermometers: A case report

open access: yesSAGE Open Medical Case Reports, 2022
A 33-year-old man was referred to our hospital with chief complaints of fever, dizziness, and headache. Although he had recurring fever and dizziness for 7 months, neurological examination, magnetic resonance imaging, computed tomography ...
Hiroki Maita   +4 more
doaj   +1 more source

Influence of Atmosphere on Calibration of Radiation Thermometers

open access: yesSensors, 2021
Current process of calibrating radiation thermometers, including thermal imagers, relies on measurement comparison with the temperature of a black body at a set distance. Over time, errors have been detected in calibrations of some radiation thermometers,
Vid Mlačnik, Igor Pušnik
doaj   +1 more source

Use of Cernox thermometers in AC specific heat measurements under pressure. [PDF]

open access: yesReview of Scientific Instruments, 2019
We report on the resistance behavior of bare-chip Cernox thermometers under pressures up to 2 GPa, generated in a piston-cylinder pressure cell. Our results clearly show that Cernox thermometers, frequently used in low-temperature experiments due to ...
E. Gati   +5 more
semanticscholar   +1 more source

3D Porous Metal‐Scaffold Interdigitated Micro‐Electrodes for High‐Performance On‐Chip Energy Storage Systems

open access: yesAdvanced Functional Materials, EarlyView.
Porous 3D copper scaffold‐based interdigitated electrodes are developed via dynamic hydrogen bubble templating, enabling high‐performance Zn‐ion micro‐batteries and micro‐supercapacitors. This strategy significantly boosts charge storage performance, advancing the design of next‐generation on‐chip energy storage systems.
Nibagani Naresh   +7 more
wiley   +1 more source

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