Results 21 to 30 of about 36,652 (226)
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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Numerical Simulation of Waviness in A Circular Ehl Contact, Under Rolling/Sliding [PDF]
, 1995 Surface roughness and/or surface imperfections are well known to significantly affect the performance of concentrated contacts. Helped by improvements in computer hardware and software, related research in the field of Elasto Hydrodynamic Lubrication ...
Lubrecht, A.A., Venner, C.H.
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Ehl-i Sünnet ve İmamiyye Şiasının Ehl-i Beyt Kavramına Yükledikleri Anlamlar
Cumhuriyet Üniversitesi İlahiyat Fakültesi Dergisi, 2014 Ehl-i beyt, Hz. Muhammed’in (s.a.v.) aile fertlerini ifade için kullanılmakla birlikte onun hanımlarının Ehl-i beyt’e dahil olup olmadığı konusunda Ehl-i sünnet ile İmamiyye Şîası arasında görüş ayrılığı meydana gelmiştir. İmamiyye, Hz. Muhammed (s.a.v.),
Hasan GÜMÜŞOĞLU
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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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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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Exciton Gas Compression and Metallic Condensation in a Single Semiconductor Quantum Wire [PDF]
, 2008 We study the metal-insulator transition in individual self-assembled quantum wires and report optical evidences of metallic liquid condensation at low temperatures.
B. Alén +7 more
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Surface Roughness Effects under High Sliding EHL Conditions
Tribology Online, 2016 This paper is focused on the roughness induced effects in EHL contact under high sliding conditions when thermal effects can be expected. High sliding conditions include both the case when both surfaces are moving in the same direction and that when they
Petr Sperka, Ivan Krupka, Martin Hartl
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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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Reporting back environmental exposure data and free choice learning. [PDF]
, 2016 Reporting data back to study participants is increasingly being integrated into exposure and biomonitoring studies. Informal science learning opportunities are valuable in environmental health literacy efforts and report back efforts are filling an ...
Beamer, Paloma I +5 more
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