Results 51 to 60 of about 3,948,224 (409)
Catalytic oxidation upcycling of polyethylene terephthalate to commodity carboxylic acids
Nature CommunicationsCatalytic upcycling of polyethylene terephthalate (PET) into high-value oxygenated products is a fascinating process, yet it remains challenging. Here, we present a one-step tandem strategy to realize the thermal catalytic oxidation upcycling of PET to ...
Qinghai Chen +13 more
doaj +1 more source
SNUPN‐Related Muscular Dystrophy: Novel Phenotypic, Pathological and Functional Protein Insights
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective SNUPN‐related muscular dystrophy or LGMDR29 is a new entity that covers from a congenital or childhood onset pure muscular dystrophy to more complex phenotypes combining neurodevelopmental features, cataracts, or spinocerebellar ataxia. So far, 12 different variants have been described.
Nuria Muelas +18 more
wiley +1 more source
Aplikasi Peminjaman Alat-Alat Berat Di PT. Truba Jaya Engginering [PDF]
, 2018 PT. Truba Jaya Engginerimg is a state-owned company engaged in natural resources such as the construction of power plants, oil and gas plants, cement, pulp and paper factories, mining and civil works processing plants.
Sitorus, Benny Mauli
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Monitoring Seismic Attenuation Changes Using a 4D Relative Spectrum Method in Athabsca Heavy Oil Reservoir, Canada [PDF]
, 2012 Heating heavy oil reservoirs is a common method for reducing the high viscosity of heavy oil and thus increasing the recovery factor. Monitoring these changes in the reservoir is essential for delineating the heated region and controlling production.
Fehler, Michael +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Potensi Bakteri Asal Tanah Rizosfer, Sedimen Tanah, Dan Pupuk Kandang Sapi Untuk Biodegradasi Minyak Berat Dan Oli Bekas [PDF]
, 2017 . The objective of this research was to obtain potential bacteria capable to degrade heavy oil and used oil. The research carried out in several steps: isolating bacteria from ten sampling location, selection of bacteria capability to degrade heavy oil ...
Susanti, W. I. (Winda) +1 more
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Restart time correlation for core annular flow in pipeline lubrication of high-viscous oil [PDF]
, 2016 One of the fundamental questions that must be addressed in the effective design and operation of pipeline lubrication of heavy oil is; “how much time will be needed to restart a blocked core annular flow (CAF) line after shutdown due to fouling or pump ...
Lao, Liyun +2 more
core +2 more sources
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
MoleculesThis study employs molecular dynamics simulations to investigate counterion effects (Li+, Na+, K+) on the interfacial aggregation of mixed short-chain fluorocarbon, Perfluorohexanoic acid (PFHXA), and Sodium dodecyl sulfate (SDS) surfactants.
Xiaolong Quan +9 more
doaj +1 more source
Preparation and Performance of a Fixed Bed Catalyst for the Oxidation of Sodium Mercaptides
Bulletin of Chemical Reaction Engineering & Catalysis, 2014 The activated-carbon supported cobalt pthalocyanine as a fixed bed catalyst (CoPc/C) was prepared by impregnation method and its performance on the oxidation of sodium mercaptides in light oil sweetening was investigated.
Wang Heming +4 more
doaj +1 more source