Results 11 to 20 of about 5,376 (166)
Misalignment-Induced Micro-Elastohydrodynamic Lubrication in Rotary Lip Seals
Lubricants, 2020 In literature the lubrication of rotary lip seals is explained by hydrodynamic action on a microscopic scale. This theory assumes perfect concentricity between the seal and the shaft which in reality seldomly occurs.
F. Xavier Borras +2 more
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Mergers in the Logistics Industry: A Case Study of JD Logistics’ Acquisition of Deppon Express Using SWOT and CAR Analysis [PDF]
SHS Web of ConferencesThis study analyzes JD Logistics’ acquisition of Deppon Express using SWOT analysis and an event study to assess its financial performance. The findings show that JD Logistics expanded its market share and strengthened its presence in heavy freight and ...
Dai Shengqing, Wang Lifeng, Wang Muhan
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Neglected and Large Defect of Extensor Hallucis Longus Tendon Injuries reconstructed by Double looping with Extensor Digitorum Longus by an Improvised Surgical Method [PDF]
Journal of Orthopedics and Joint Surgery, 2023 Introduction: Laceration to the dorsum of the foot is usually associated with injury to the extensor hallucis longus (EHL) tendon. But in chronic cases or neglected EHL injuries, the patient develops EHL dysfunction causing a flexion deformity of the ...
Makesh Ram Sriraghavan +2 more
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In Situ Observation of EHL Films of Greases by Micro Infrared Spectroscopy
Tribology Online, 2019 In situ observation of lubricant films formed with greases was performed with a micro Fourier transform infrared spectrometer (FT-IR) under elastohydrodynamic lubrication (EHL) conditions between a steel ball and a single-crystal silicon disk.
Yasushi Hoshi +4 more
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Performance of EHL Oil Film in Intermittent Motion
Tribology Online, 2018 In this paper, the variations of the squeeze elastohydrodynamic lubrication (EHL) oil film in unidirectional and bidirectional intermittent motions are investigated theoretically.
Duohuan Wu, Jing Wang, Motohiro Kaneta
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Integrating the Decision-Making Process in the Work- Family Field: An Action-Based Approach
Revista Empresa y Humanismo, 2023 The aim of this article is to integrate the decision-making process in the work-family field using an action-based approach. Drawing from the theory of Pérez López, we develop a conceptual framework as a way of understanding the internal decision-making
Nuria Chinchilla +2 more
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Lubricants, 2020 This paper deals with an experimental study of film thickness and friction of commercial-grade grease and its base oil in a highly loaded contact. In-situ measurements were conducted for two surface textures on a ball-on-disc optical tribometer at the ...
Tomas Zapletal +3 more
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Türk Kültürü ve HACI BEKTAŞ VELİ Araştırma Dergisi, 2021 Ehl-i Hak inancı, 1216 yılında Irak/ Süleymaniye’ye bağlı Berzence köyünde doğan Sultan İshak tarafından kurulmuştur. Sultan İshak, Ehl-i Hak inancını İran/ Perdiver’e göç ettikten sonra yaymaya başlamıştır. Bu nedenle günümüzde Ehl-i Hakların büyük çoğunluğu İran’ın Batı bölgelerinde yaşamaktadır.
openaire +4 more sources
Viscosity Loss in PFPE Lubricant for Space Applications under EHL Conditions
Tribology Online, 2007 An unbranched perfluoropolyether (PFPE) 815Z is the current ball bearing lubricant for space applications. Measurements of elastohydrodynamic lubrication (EHL) oil film thickness have been carried out to assess the lubricating performance of PFPE with ...
Sobahan Mia +5 more
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Ömer b. Abdülazîz’in Ehl-i beyt ve Taraftarlarıyla İlişkileri
İslam Medeniyeti Araştırmaları Dergisi, 2022 İslâm toplumunun en etkili ve nüfuzlu iki gücü olan Emevîler’le Hâşimîler, Hz. Osman’ın şehit edilmesi, Muâviye’nin Hz. Ali’ye biatı reddetmesi, Sıffîn savaşı gibi zihinlerde derin izler bırakan olaylardan sonra iktidar mücadelesinde birbirlerini rakip ...
Kasım Koç
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