Results 11 to 20 of about 100,933 (268)

Knit Fabric Mercerisation through the Use of High-Concentration NaOH in a Scouring and Bleaching Bath using an Exhaustion Method [PDF]

open access: yesTekstilec, 2017
The combined scouring, bleaching and mercerising of single jersey cotton knitted fabrics through the use of high-concentration NaOH was evaluated in this study.
Raju Ahmed   +4 more
doaj   +1 more source

Crystalline Pepsin [PDF]

open access: yesScience, 1929
A method is described for the preparation of a crystalline protein from commercial pepsin preparations which has powerful peptic activity. The composition, optical activity, and proteolytic activity of this protein remain constant through seven successive crystallizations.
openaire   +8 more sources

Wood Waste Turned Into Value Added Products: Thermal Plasticization by Benzylation Process

open access: yesDrvna Industrija, 2017
Sawdust is usually considered as waste in wood-using industries. These materials can be converted into value added thermoplastics by means of benzylation. Products can be utilized in different applications where plastics are used.
Birol Üner   +4 more
doaj   +1 more source

Molecular dynamics simulation of aluminum nitride deposition: temperature and N : Al ratio effects [PDF]

open access: yesRoyal Society Open Science, 2018
Heteroepitaxial growth of aluminum nitride (AIN) has been explored by experiments, but the corresponding growth mechanism is still unrevealed. Here, we use molecular dynamics simulations to study effects of temperature and N : Al flux ratio on deposited ...
Libin Zhang   +4 more
doaj   +1 more source

Multi-Scale Structural Insights into Enzymatically Hydrolyzed Lentil Starch Concentrates Prepared by In Vitro Method Using Different Types of Enzymes

open access: yesFoods, 2023
This study was undertaken to investigate the enzymatic hydrolysis of lentil starch concentrates from conventional cooked seeds (CCLSC) by the action of different types of enzymes, including pancreatin (PC-EHSC), heat-stable α-amylase (HS-EHSC), β-amylase
Namei Ren, Xinzhong Hu, Zhen Ma
doaj   +1 more source

Characterization of Thevetia Peruviana (Yellow Oleander) Shell Ash Powder as a Possible Filler in Polymer Composites [PDF]

open access: yesMechanics of Advanced Composite Structures, 2021
In this study, the characterization of Thevetia Peruviana shell powder and Thevetia ash powder incinerated at various temperatures (400, 500, 600, 700, 800 and 900ᵒC) is presented. The Thevetia shells were sourced, sun dried for three days and thereafter
Mohammed Usman   +2 more
doaj   +1 more source

The effect of strontium carbonate additive on the production of graphitic boron nitride using modified O'connor method

open access: yesCumhuriyet Science Journal, 2021
In this study, it was investigated that whether the graphitic boron nitride was successfully synthesized by adding strontium carbonate (within the different amount of 20-40%) using O'Connor method which is the one of the solid-state methods or not ...
Muhammed Öz
doaj  

Effect of Doping Microcapsules on Typical Electrical Performances of Self-Healing Polyethylene Insulating Composite

open access: yesApplied Sciences, 2019
Polyethylene cables, as important transmission equipment of modern power grid, would inevitably be slightly damaged, which seriously threatens the safety of the power supply.
Youyuan Wang   +3 more
doaj   +1 more source

Phase Structure, Compatibility, and Toughness of PLA/PCL Blends: A Review

open access: yesFrontiers in Materials, 2019
Results of the studies dealing with the toughness of polylactic acid/polycaprolactone (PLA/PCL) blends are analyzed with respect to the PCL particle size, PLA matrix crystallinity, and presence of a compatibilizer.
Ivan Fortelny   +3 more
doaj   +1 more source

Thermal and Thermomechanical Characterization of Polypropylene-Seed Shell Particles Composites

open access: yesApplied Sciences, 2022
The use of plant waste, such ashusks, fibers, and bagasse, as additives in polymeric matrices generated great interest recently, since they became an option to be used as additives, reinforcers, or only as fillers.
José Luis Rivera-Armenta   +5 more
doaj   +1 more source

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