Results 51 to 60 of about 12,069 (191)
Current Status of Hard Turning in Manufacturing: Aspects of Cooling Strategy and Sustainability
Lubricants, 2023 In recent years, hard turning has been found to be a well-known substitute for traditional grinding for acquiring the finish quality of hardened steel without sacrificing productivity.
Rajashree Mallick +3 more
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Spectroscopy of $z=0$ Lifshitz Black Hole
, 2018 We studied the thermodynamics and spectroscopy of a $4$-dimensional, $z=0$ Lifshitz black hole ($Z0$LBH). Using the Wald's entropy formula and the Hawking temperature, we derived the quasilocal mass of the $Z0$LBH. Based on the exact solution to the near-
Sakalli, I., Tokgoz, G.
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Advanced Functional Materials, Volume 35, Issue 44, October 29, 2025.A π‐bridge engineering strategy enhances intramolecular charge transfer, enabling non‐fullerene acceptors to extend near‐infrared absorption beyond 1200 nm. The resulting organic photodiodes exhibit high detectivity and fast response. These high‐performance devices demonstrate practical potential in photoplethysmography and optical wireless ...
Meng Qiang Li +7 more
wiley +1 more source
LubricantsFriction and high temperatures greatly affect the hardness and processing efficiency of superalloys. Therefore, it is important to provide a coating on their surfaces with a hard layer. In this study, pack boronizing was applied on Inconel 601 to improve
Gonca Uslu +4 more
doaj +1 more source
Calculation of LTC Premiums based on direct estimates of transition probabilities [PDF]
, 2004 In this paper we model the life-history of LTC patients using a Markovian multi-state model in order to calculate premiums for a given LTC-plan. Instead of estimating the transition intensities in this model we use the approach suggested by Andersen et ...
Czado, Claudia +2 more
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Maneuvering Charge Transport via Insulating Polymer Interface for Steering Photoredox Catalysis
Advanced Science, Volume 12, Issue 40, October 27, 2025.Non‐conjugated insulating polymer functions as an electron‐capturing mediator to boost interfacial charge transfer and separation, contributing to considerably enhanced photocatalytic selective organic transformation and solar CO2 conversion under visible light irradiation. Abstract Maneuvering precise and tunable charge transportation has remained the
Qiao‐Ling Mo +9 more
wiley +1 more source
LubricantsIn this study, in order to improve the characteristics of the vegetable-based cutting fluids used in the MQL technique and increase the machining performance of MQL and its positive effects on sustainable manufacturing, the effects of the MQL method with
Fuat Kara
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The development of on job training assessment constructs and elements for construction technology students in Malaysian vocational college [PDF]
, 2019 On Job Training (OJT) (organisation) assessment rubric is widely considered instrumental in assessing Diploma in Construction Technology students with required competencies to function effectively in the work environment.
Abas, Nor Haslinda +4 more
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Engineering Reports, Volume 7, Issue 10, October 2025.This study explores alumina and silica nanoparticle‐enriched soybean oil for sustainable machining of Inconel 690. Alumina‐based nanofluid reduced surface roughness, force, temperature, and tool wear significantly. RSM‐GA optimization validated with 3.04% error highlights its eco‐efficiency, tool life enhancement, and potential for greener ...
Jasgurpreet Singh Chohan +8 more
wiley +1 more source
Design of pulse jet coolant delivery system for minimal quantity lubricant (IP MQL) operation [PDF]
, 2012 Minimum quantity lubrication (MQL) machining is one of the promising solutions to the requirement for reducing cutting fluid consumption. The work here describes MQL machining in a range of lubricant consumption of 2.0-2.355ml/s, which is between 10 ...
Sapian, Nik Fazli
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