Results 41 to 50 of about 9,360 (219)

Biopolymer-based structuring of liquid oil into soft solids and oleogels using water-continuous emulsions as templates [PDF]

open access: yes, 2015
Physical trapping of a hydrophobic liquid oil in a matrix of water-soluble biopolymers was achieved using a facile two-step process by first formulating a surfactant-free oil-in-water emulsion stabilized by biopolymers (a protein and a polysaccharide ...
Adelmann H.   +59 more
core   +3 more sources

Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

open access: yesWind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein   +2 more
wiley   +1 more source

Studi Perilaku Konsumen Terhadap Pemakaian Minyak Pelumas dengan Metode Markov Chain

open access: yesRekayasa, 2009
Automotive community needs will grow rapidly. One of the tools that support the performance of a vehicle is a lubricating oil or more commonTy known as Oli. Various kinds oflu6ricating ozl brands marketed include Mesran Prima XP, Top 1 Syntetic motor oil,
Farida Pulansari   +1 more
doaj   +1 more source

Tribology and Rheology of Polypropylene Grease with MoS2 and ZDDP Additives at Low Temperatures

open access: yesLubricants, 2023
Polypropylene (PP) grease is a type of lubricating grease with excellent low-temperature performance. The wear and friction performance of steel/steel couples lubricated with PP grease containing molybdenum disulfide (MoS2), zinc dialkyldithophosphate ...
Xinrui Zhao   +4 more
doaj   +1 more source

The hidden science of haptics: A pedagogical review of tactile evaluation in cosmetics

open access: yesInternational Journal of Cosmetic Science, EarlyView.
This review explores the physiological basis of tactile perception and critically examines classical and emerging sensory methods used in cosmetics, advocating for broader methodological integration and recognition of sensory analysis in the field. Abstract Sensory analysis is a cornerstone of cosmetic development, yet remains underrepresented in peer ...
Morgane Postec   +2 more
wiley   +1 more source

Effect of Grease Composition on Impact-Sliding Wear

open access: yesLubricants
Impact-sliding experiments were performed by using four self-made lithium-based greases, namely Yangtze Grease 1, Yangtze Grease 2, Yangtze Grease 3, and Yangtze Grease 4.
Xinqing Wang   +3 more
doaj   +1 more source

Nano-montmorillonite-doped lubricating grease exhibiting excellent insulating and tribological properties

open access: yesFriction, 2017
Three types of nano-montmorillonite were doped as additives to afford lubricating greases. The physicochemical, insulating, and tribological performances of the obtained lubricating greases were investigated in detail.
Zhengfeng Cao, Yanqiu Xia, Xiang Xi
doaj   +1 more source

Formulation of biogrease from castor waste [PDF]

open access: yes, 2014
Grease is a mixture of a fluid lubricant usually petroleum oil and a thickener (soap) dispersed in the oil. The base oil (petroleum) can be changed by using the castor waste. Other than base oil, thickener may play an important role in the mixture.
Nuratiqah, Ismail
core  

Evaluating the suitability of six hydrophobic natural eutectic solvents as the internal phase in a cosmetic cream formulation

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Hydrophobic natural eutectic solvents can function as structural oil phase substitutes in creams prepared by low‐energy processes, enabling sustainable, regulation‐compliant formulations with desirable sensory profiles. Abstract Objective This work evaluates whether hydrophobic natural eutectic solvents can replace the conventional oil phase in ...
A. Verger   +8 more
wiley   +1 more source

The research of correlation between recycling plastic lubricants quality indicators [PDF]

open access: yes, 2009
У статті наведено залежності між основними показниками якості пластичних мастил на прикладі рециклінгових мастила, яка отримана з відпрацьованого напівсинтетичного моторного масла SAE10W-40 API SL, яка загущена подрібненими твердими використаними ...
Hameyer, Kay   +2 more
core   +2 more sources

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