Articles with "degradation process" as a keyword



Photo by firmbee from unsplash

Bayesian estimation and prediction for the transformed Wiener degradation process

Sign Up to like & get
recommendations!
Published in 2020 at "Applied Stochastic Models in Business and Industry"

DOI: 10.1002/asmb.2522

Abstract: This paper proposes some Bayesian inferential procedures for the transformed Wiener (TW) process, a new degradation process that has been recently suggested in the literature to describe degradation phenomena where degradation increments are not necessarily… read more here.

Keywords: degradation; estimation prediction; degradation process; process ... See more keywords
Photo from wikipedia

Investigation of Thermophysical Properties of Thermal Degraded Biodiesels

Sign Up to like & get
recommendations!
Published in 2018 at "International Journal of Thermophysics"

DOI: 10.1007/s10765-018-2393-0

Abstract: Biofuels are an alternative to fossil fuels and can be made from many different raw materials. The use of distinct catalyst and production processes, feedstocks, and types of alcohol results in biofuels with different physical… read more here.

Keywords: degradation; investigation thermophysical; thermal degradation; properties thermal ... See more keywords
Photo from archive.org

Evaluation of different aging procedures on biodiesel thermal degradation process

Sign Up to like & get
recommendations!
Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6291-7

Abstract: The sediments that form during biodiesel oxidation decrease the ignition quality, damaging the injector nozzle, the filter and the motor operation system. They may form in a very fast way, and their correct quantification is… read more here.

Keywords: degradation; thermal degradation; different aging; degradation process ... See more keywords
Photo from wikipedia

Performance evaluation of anti-radiation based on the gamma degradation process

Sign Up to like & get
recommendations!
Published in 2017 at "Science China Technological Sciences"

DOI: 10.1007/s11431-016-9027-8

Abstract: In the environment of space radiation, the high-energy charged particles or high-energy photons acting on a spacecraft can cause either temporary device degradation or permanent failure. The traditional probability model is difficult to obtain reliable… read more here.

Keywords: degradation; based gamma; gamma degradation; degradation process ... See more keywords
Photo by brandi1 from unsplash

Ancient and modern paper: Study on ageing and degradation process by means of portable NIR μ-Raman spectroscopy

Sign Up to like & get
recommendations!
Published in 2018 at "Microchemical Journal"

DOI: 10.1016/j.microc.2017.12.024

Abstract: Abstract For many centuries, paper was considered the main support for recording cultural achievements all over the world. Archives represent the historical memory of our past, and the book conservation represents one main concern since… read more here.

Keywords: nir raman; paper; degradation process; spectroscopy ... See more keywords
Photo from wikipedia

Research on thermal degradation process of p-nitrophenol-based polybenzoxazine

Sign Up to like & get
recommendations!
Published in 2017 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2017.05.001

Abstract: Abstract Effect of nitro group on thermal degradation process of polybenzoxazine was explored in this work through investigating p-nitrophenol-aniline-based benzoxazine (np-a) and its polymer (Pnp-a). The DSC and FTIR results show that the polymerization of… read more here.

Keywords: degradation; pnp; thermal degradation; degradation process ... See more keywords
Photo from wikipedia

Influence of polypropylene and nanoclay on thermal and thermo-oxidative degradation of poly(lactide acid): TG-FTIR, TG-DSC studies and kinetic analysis

Sign Up to like & get
recommendations!
Published in 2020 at "Thermochimica Acta"

DOI: 10.1016/j.tca.2020.178709

Abstract: Abstract Compatibilized poly(lactic acid)/polypropylene (PLA/PP) blends with a drop-matrix morphology containing 25 wt.% PP, 5 wt.% ethylene/n-butyl acrylate/glycidyl methacrylate terpolymer (PTW) as compatibilizer, and 5 wt.% nanoclay were prepared by one-step mixing process in a twin-screw extruder. TEM… read more here.

Keywords: degradation; analysis; degradation process; nanoclay ... See more keywords
Photo from wikipedia

Multiple Hydrogen Bonds Promote the Nonmetallic Degradation Process of Polyethylene Terephthalate with an Amino Acid Ionic Liquid Catalyst

Sign Up to like & get
recommendations!
Published in 2021 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c06073

Abstract: The formation of hydrogen bonds in the polyethylene terephthalate degradation process is beneficial for the break of ester bonds and accelerates the reaction. Therefore, we designed a series of ami... read more here.

Keywords: polyethylene terephthalate; hydrogen bonds; degradation process;
Photo from wikipedia

Molecular-Level Insights on the Facet-Dependent Degradation of Perfluorooctanoic Acid.

Sign Up to like & get
recommendations!
Published in 2021 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c10136

Abstract: Perfluorooctanoic acid (PFOA) has raised significant health concerns due to its high ecotoxicological risks and difficulties in removal by conventional water treatment process. Previous studies have demonstrated that photocatalytic techniques exhibit great potential in PFOA… read more here.

Keywords: perfluorooctanoic acid; degradation; molecular level; level insights ... See more keywords
Photo from wikipedia

Variables acceptance reliability sampling plan for items subject to inverse Gaussian degradation process

Sign Up to like & get
recommendations!
Published in 2020 at "Journal of Applied Statistics"

DOI: 10.1080/02664763.2020.1723505

Abstract: Until now, in the literature, a variety of acceptance reliability sampling plans have been developed based on different life test plans. In most of the reliability sampling plans, the decision procedures to accept or reject… read more here.

Keywords: sampling plan; degradation; reliability sampling; degradation process ... See more keywords
Photo from wikipedia

Remaining Useful Life Prediction Based on an Adaptive Inverse Gaussian Degradation Process With Measurement Errors

Sign Up to like & get
recommendations!
Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2019.2961951

Abstract: Remaining useful life (RUL) prediction plays a crucial role in prognostics and health management (PHM). Recently, the adaptive model-based RUL prediction, which is proven effective and flexible, has gained considerable attention. Most research on adaptive… read more here.

Keywords: useful life; process; degradation process; prediction ... See more keywords