Results 1 to 10 of about 90,091 (268)

Electrodeposition and analysis of thick bismuth films

Scientific Reports, 2023
Due to its unique physical and chemical properties, bismuth is an attractive candidate for a wide range of applications such as battery anodes, radiation shielding, and semiconductors, to name a few.
Kendrich O. Hatfield, Enkeleda Dervishi, Don Johnson, Courtney Clark, Nathan Brown, Genevieve C. Kidman, Darrick J. Williams, Daniel E. Hooks   +7 more
doaj   +1 more source

In situ anchoring iron oxide nanoparticles onto polyester/disperse dye for production of multifunctional fabrics

Fashion and Textiles, 2023
Medical textiles, including surgical gowns, masks are used as obstacles to prevent the risk of infection for both doctor and patient. The widespread of bacteria and viruses, e.g.
Tarek Abou Elmaaty, Sherif Abd Elsalam, Shaimaa Helal, Shereen A. Abdeldayem   +3 more
doaj   +1 more source

the Artistic, Religious, And Magical Role Of Jewelery And Ornaments Throughout Ancient Egyption Times

Journal of Architecture, Art & Humanistic Science, 2020
Ornament and toiletries played different roles besides their primary role in decoration for both men and women was their. Religious and magical importance to protect the wearer from bad.
Moataza Musallam Awad Allah Atia, Huda Abd Alrahman Muhamed Alhady, Rafaat Hassan Morsi Azzam, Manal Yosef Nageeb   +3 more
doaj   +1 more source

A Comprehensive Review of Ultrahigh Molecular Weight Polyethylene Fibers for Applications Based on Their Different Preparation Techniques

Advances in Polymer Technology, 2023
Ultrahigh molecular weight polyethylene (UHMWPE) fiber is widely recognized for its exceptional properties, including high strength-to-weight ratio, toughness, and chemical resistance, making it a preferred material for reinforcement in various ...
Omar Faruk, Yang Yang, Jiangliang Zhang, Junxin Yu, Jiaojiao Lv, Weichao Lv, Yueying Du, Jindan Wu, Dongming Qi   +8 more
doaj   +1 more source

An eco-friendly method of extracting alizarin from Rubia tinctorum roots under supercritical carbon dioxide and its application to wool dyeing

Scientific Reports, 2023
Because of its low critical temperature and pressure levels, supercritical carbon dioxide (scCO2) is the most widely used supercritical fluid in the supercritical fluid extraction (SFE) technique. Alizarin was extracted from madder roots (Rubia tinctorum)
Tarek Abou Elmaaty, Khaled Sayed-Ahmed, Mai Magdi, Hanan Elsisi   +3 more
doaj   +1 more source

Imparting the mosquito-repellent and fragrance properties to linen fabric using different natural plants oils without or via silica encapsulation technique

Results in Chemistry, 2023
The objective of this study was to obtain cellulosic fabric with mosquito-repellent properties and/or fragrance finish by using essential oils from natural plants (cinnamon oil, peppermint oil.
Amina L. Mohamed, Aya Sedik, Mohamed M. Mosaad, Hanan A. Othman   +3 more
doaj   +1 more source

Natural Oils/Silicon based materials for imparting new properties to cellulose based fabrics

Results in Chemistry, 2023
Water-repellent cotton and blended (cotton/polyester) fabrics have been obtained by treating them with solutions made of PDMS with mesoporous silica microcapsules loaded with different natural plant oils in presence of a crosslinker.
Amina L. Mohamed, Aya Sedik, Mohamed M. Mosaad, Hanan A. Othman   +3 more
doaj   +1 more source

AISI 1045 Steel Flat Surfaces Machining Using the Magneto-Abrasive Method [PDF]

Журнал інженерних наук, 2020
The results of the study of using the end-type heads based on permanent magnets for polishing flat surfaces of ferromagnetic parts on standard metal-working equipment are presented in the work.
Maiboroda V. S., Belajev O. O., Dzhulii D. Yu., Slobodianiuk I. V.   +3 more
doaj   +1 more source

Modeling of Contact Forces for Brushing Tools

Ceramics, 2021
Brushing with bonded abrasives is a flexible finishing process used for the deburring and the rounding of workpiece edges as well as for the reduction of the surface roughness.
Eckart Uhlmann, Anton Hoyer
doaj   +1 more source

Printing cotton fabrics with creative designs using printing pastes of different rheological properties

Journal of Architecture, Art & Humanistic Science, 2018
The main idea of the present study is to investigate the role of rheology in the printing process and how it affects the design lines and areas through applying two different thickeners, Sodiume alginate and Carboxymethyl cellulose, which have different ...
Sheref Abdel Salam, Gihan Al Gamal, Ghada El Nady   +2 more
doaj   +1 more source