Results 201 to 210 of about 27,562 (297)

Poly(Ionic Liquid)s Dispersants for Lubricants: A Review on Structure-Property Relationships. [PDF]

ACS Omega
Nik Fauzi NNA, Lim J, Matthews L, Ku Ishak KM, Shafiq MD.   +4 more
europepmc   +1 more source

Multiresponse Tribological Ranking Alternatives of Al–Cu Alloys via an Integrated Taguchi Experimental Design, AHP Weighting, and WASPAS Decision Framework

Engineering Reports, Volume 8, Issue 5, May 2026.
To optimize aluminium–copper alloy compositions and tribological parameters for improved wear performance using an integrated hybrid MCDM approach. The Al–Cu alloy compositions were fabricated through die casting. Their tribological performance was evaluated and optimized using a hybrid Taguchi–AHP–WASPAS methodology under varying loads, sliding speeds,
S. P. Sundar Singh Sivam, Venugopal Gurusamy Umasekar, Stalin Kesavan, A. Johnson Santhosh   +3 more
wiley   +1 more source

Data-driven optimization of machining parameters for Hastelloy C276 using PSO and TLBO frameworks. [PDF]

Sci Rep
Abualhaj MM, Venkatesh B, Parmar KD, Mishra A, Arunkumar DT, Singh R, Mahapatro A, Bupesh Raja VK, Bhowmik A, Tamene Y.   +9 more
europepmc   +1 more source

Influence of Manganese Dioxide (MnO2) Coated Oil Palm Empty Fruit Bunch Spikelet Fibers on the Physicochemical and Mechanical Properties of Fiber Cement Composites

Engineering Reports, Volume 8, Issue 5, May 2026.
MnO2‐coated OPEFB fibers produced via a simple wet process showed smoother surfaces and significantly reduced water absorption in fiber cement composites, enhancing moisture resistance. ABSTRACT The use of natural fibers in cement‐based composites is increasingly encouraged as a sustainable alternative to synthetic fibers; however, their inherent ...
Jerum Biepinwoh Kengoh, Wannyuy Kingsly Mofor, Yakum Reneta Nafu, Azemafac Desmond Nkapleweh, Armel Edwige Mewoli, Fabien Betene Ebanda, Foba Josepha Tendo   +6 more
wiley   +1 more source

Synergistic anti-friction performance and lubricating film mechanism of erucamide and <i>N</i>-phenyl-α-naphthylamine in polyurea grease at elevated temperatures. [PDF]

RSC Adv
Liu Q, Yu W, Mo Y, Wang J, Liu C, Hong Y, Zhang Q, Chen F.   +7 more
europepmc   +1 more source

Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications

Mass Spectrometry Reviews, Volume 45, Issue 3, Page 548-582, May/June 2026.
ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav, Benny Neumark, Oneg Elkabets, Alex Yakovchuk   +3 more
wiley   +1 more source

Application of analytical ultracentrifugation in gravitational sweep mode coupled with turbidity detection for analyzing polydisperse emulsions of aged biodiesel and alkanes. [PDF]

RSC Adv
Türck J, Schilling K, Walter J, Schmitt F, Lichtinger A, Türck R, Ruck W, Krahl J.   +7 more
europepmc   +1 more source

Of Titans and Terraria: Exploring and Conceptualising Philanthropic Foundations Through the Lens of Metaphors

Journal of Philanthropy, Volume 31, Issue 2, May 2026.
ABSTRACT Addressing ongoing calls for a more robust understanding of philanthropic foundations, this paper uses metaphor analysis to map and analyse analogical metaphors on foundations—metaphors that make a direct comparison between philanthropic foundations and another domain—put forward in academic and non‐academic discourse.
Tobias Jung
wiley   +1 more source

Optimizing the Tribological Performance of Graphite-Resin Composites: The Role of High Crystallinity, Nano Morphology, and Hydrophobic Surface Modification. [PDF]

Nanomaterials (Basel)
Baek SJ, Tak YJ, Yu DH, Park SY, Um DH, Cho KY.   +5 more
europepmc   +1 more source

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

Journal of Polymer Science, Volume 64, Issue 9, Page 1860-1894, 1 May 2026.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba, Hussein Medlej, Mohamad Sakr, Akram Hijazi, Abrar Hussain   +4 more
wiley   +1 more source