KEEPING CLOCKS AND WATCHES : MAINTENANCE, REPAIR, AND RESTORATION

Autor: Betts, Jonathan, author

Publikováno v: A General History of Horology, 2022.

Externí odkaz: https://doi.org/10.1093/oso/9780198863915.003.0021

Investigation of the Wettability Properties of Different Textured Lead/Lead-Free Bronze Coatings

Autor: Amani Khaskhoussi, Giacomo Risitano, Luigi Calabrese, Danilo D’Andrea

Publikováno v: Lubricants, Vol 10, Iss 5, p 82 (2022)

Hydraulic components are often subjected to sliding contacts under starved or mixed lubrication. The condition of starved lubrication occurs during the start-up phase of the hydraulic machines or at low working temperature, causing friction and wear

Externí odkaz: https://doaj.org/article/7a39bef7594b40f6bfca41bd0343306c

Synthesis and characterization of release agent from used cooking oil at the concrete/formwork interface

Autor: L. Libessart, R. Anceur, C. Djelal, A. Aljawish, M. Millares

Publikováno v: International Journal of Environmental Science and Technology
International Journal of Environmental Science and Technology, 2023, ⟨10.1007/s13762-023-04918-5⟩

International audience; For this preliminary study, the lubricating properties of six formulations containing used cooking oils were tested. The physicochemical properties involved were determined by measuring viscosities at temperatures between 0 an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1080c70f90e162a3b0a44729e2b33cf8
https://hal.science/hal-04072397

Confinement des vibrations pour l'haptique de surface localisé

Autor: Ben Dhiab, Ayoub

Publikováno v: Sensory Organs. Sorbonne Université, 2022. English. ⟨NNT : 2022SORUS061⟩

On a tactile surface, providing vibrotactile feedback improves interaction. Doing so in a localized manner allows for a more natural multi-finger exploration of these surfaces. While the propagation of vibrations generally prevents this localization,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::e64a71ddb2589f512fa9fef26cae966b
https://theses.hal.science/tel-03803980/file/BEN_DHIAB_Ayoub_these_2022.pdf

Análise do corte por cisalhamento de chapas grossas de alta resistência mecânica

Autor: Soardi, Alexsandro

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS

Este trabalho analisa o processo de corte por cisalhamento convencional de uma chapa grossa de um aço HSLA com 6,3 mm de espessura que atende os requisitos da norma DIN EN 10149-2. Os ensaios constituem na realização de um furo com diâmetro nomin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::396a92acf24ee602dbc337b619d0edd1