Results 1 to 10 of about 9,480 (219)

Does weight loss affect the center of pressure of children with obesity: a follow-up study

open access: yesJournal of Leather Science and Engineering, 2022
Background Children with obesity were found to show the greater postural instability compared to the normal-weighted children. However, it’s still unclear if their altered postural control ability would recover towards normal pattern after weight loss ...
Linshan Zhang   +4 more
doaj   +1 more source

Collagen fiber membrane-derived chemically and mechanically durable superhydrophobic membrane for high-performance emulsion separation

open access: yesJournal of Leather Science and Engineering, 2021
Developing high-performance separation membrane with good durability is a highly desired while challenging issue. Herein, we reported the successful fabrication of chemically and mechanically durable superhydrophobic membrane that was prepared by ...
Huifang Li   +6 more
doaj   +1 more source

Polycaprolactone strengthening keratin/bioactive glass composite scaffolds with double cross-linking networks for potential application in bone repair

open access: yesJournal of Leather Science and Engineering, 2022
In this study, we aimed at constructing polycaprolactone (PCL) reinforced keratin/bioactive glass composite scaffolds with a double cross-linking network structure for potential bone repair application.
Liying Sun   +5 more
doaj   +1 more source

A chrome-free combination tanning strategy: based on silicic acid and plant tannin

open access: yesJournal of Leather Science and Engineering, 2021
Silicic acid, commonly derived from cheap and easily available sodium silicate, has recently received great attention for application in leather industry to produce ecological leather with a cleaner approach.
Zetian Zhang   +5 more
doaj   +1 more source

Application of acidic protease in the pickling to simplify the pelt bating process

open access: yesJournal of Leather Science and Engineering, 2021
Traditionally, universally used pelt bating technologies rely on the application of trypsin, neutral and alkaline microbial proteases but suffer from complicated operation, limited bating efficiency and unsatisfactory leather performance.
Xu Zhang   +5 more
doaj   +1 more source

Research on the composite and functional characteristics of leather fiber mixed with nitrile rubber

open access: yesJournal of Leather Science and Engineering, 2021
The recycling of leather solid waste not only involves resource utilization and environmental protection but also has important significance for the sustainable development of the leather industry. In this paper, the leather waste was crushed into fibers,
Jun Guo   +4 more
doaj   +1 more source

Antiglare waterborne polyurethane/modified silica nanocomposite with balanced comprehensive properties

open access: yesPolymer Testing, 2021
To endow antiglare waterborne polyurethane with toughness, thermal stability, and water resistance is highly desired. Herein, we first prepared amphiphilic polyurethane modified silica (MSiO2) nano-particles by in-situ polymerization and then physically ...
Weiwei Fan, Junchao Wang, Zhengjun Li
doaj   +1 more source

Ethiopian Water Hyacinth Leaf Extract as a Potential Tannery Effluent Treatment Material

open access: yesJournal of Engineering, 2022
Industrial effluents have a serious problem on our ecosystem. Tannery effluent contains a huge amount of pollutant compounds such as toxic substances which need to be treated using either synthetic or natural products.
Fitsum Etefa Ahmed   +3 more
doaj   +1 more source

Recovery of the Foot Loading Patterns of Children with Excess Weight after Losing Weight: A 3-Year Longitudinal Study

open access: yesChildren, 2022
It is suggested that children with excess weight should lose weight to reduce plantar pressure and the risk of related injuries. However, whether the foot loading patterns of these children could return to normal after weight loss is unclear.
Ruoyi Li   +6 more
doaj   +1 more source

Effects of collagen fiber addition on the combustion and thermal stability of natural rubber

open access: yesJournal of Leather Science and Engineering, 2020
Collagen fiber (CF) and silane coupling agent-modified collagen fiber (MCF) were used as flame retardant filler for natural rubber (NR) modification. The combustion phenomena and properties of composites blended with different dosages of CF or MCF were ...
Weixing Xu   +5 more
doaj   +1 more source

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