Comprehensive Assessment of the Physical and Mechanical Properties of Cotton-Silk Blends from New Varieties of Cotton Fiber

2021 ◽  
pp. 85-90
Author(s):  
D.B. Khudayberdieva ◽  
Z.T. Buriev ◽  
M.M. Darmonov ◽  
M.Sh. Akhmedova ◽  
S.A. Mamadjanova
Keyword(s):  
Mechanical Properties ◽  
Cotton Fiber ◽  
Physical And Mechanical Properties ◽  
Comprehensive Assessment ◽  
New Varieties

scholarly journals Review of Modern Techniques for the Assessment of Skin Hydration

Cosmetics ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 19 ◽  
Author(s):  
Meha Qassem ◽  
Panayiotis Kyriacou
Keyword(s):  
Mechanical Properties ◽  
Physical And Mechanical Properties ◽  
Comprehensive Assessment ◽  
Skin Hydration ◽  
Spectroscopic Techniques ◽  
Current Standard ◽  
Traditional Methods ◽  
Related Research ◽  
Complex Process ◽  
Electrical Probe

Skin hydration is a complex process that influences the physical and mechanical properties of skin. Various technologies have emerged over the years to assess this parameter, with the current standard being electrical probe-based instruments. Nevertheless, their inability to provide detailed information has prompted the use of sophisticated spectroscopic and imaging methodologies, which are capable of in-depth skin analysis that includes structural and composition details. Modern imaging and spectroscopic techniques have transformed skin research in the dermatological and cosmetics disciplines, and are now commonly employed in conjunction with traditional methods for comprehensive assessment of both healthy and pathological skin. This article reviews current techniques employed in measuring skin hydration, and gives an account on their principle of operation and applications in skin-related research.

scholarly journals THE USE OF TECHNOGENIC RAW MATERIALS FOR THE CONSTRUCTION OF THE SUBGRADE OF RAILWAY TRACK

2019 ◽  
pp. 195-207
Author(s):  
N.A. Buravchuk ◽  
O.V. Guryanova
Keyword(s):  
Mechanical Properties ◽  
Raw Materials ◽  
Physical And Mechanical Properties ◽  
Environmental Problems ◽  
Comprehensive Assessment ◽  
Railway Track ◽  
Successful Operation ◽  
Natural Landscape ◽  
Mine Dumps ◽  
Technogenic Raw Materials

A comprehensive assessment of the rocks of mine dumps was carried out. The physical and mechanical properties of rocks as raw materials for the device of the roadbed of the access railway are investigated. Given the properties of the graded crushed stone and screenings from the crushing of mine rock. The possibility of using mine rocks instead of soil in the roadbed is substantiated. Features of hardening of the massif of a roadbed from mine breeds are shown. The technology of the device of an earthen cloth is stated. The successful operation of the access section of the railway track with a length of 27 km confirms the feasibility of using mine rocks for the construction of the roadbed. The use of rocks of mine dumps allows to solve some environmental problems: to reduce the number of quarries for the extraction of natural raw materials, to preserve the natural landscape of the earth’s surface, to free the land from the dumps, to reduce the pollution of water and air basins.

scholarly journals STUDY OF METHODS FOR IMPROVING THE PHYSICAL AND MECHANICAL PROPERTIES OF COTTON FIBER.

2019 ◽  
Vol 78 (10) ◽  
pp. 709-712
Author(s):  
Alisher Mashrabovich Salimov ◽  
◽  
Otabek Alisherovich Salimov ◽  
Keyword(s):  
Mechanical Properties ◽  
Cotton Fiber ◽  
Physical And Mechanical Properties

scholarly journals Changes of Indicators in Fiber and Cotton Seed Quality in Separating Cut Fractions on Cotton Fiber Mass

2020 ◽  
Vol 8 (6) ◽  
pp. 1245-1248
Keyword(s):  
Mechanical Properties ◽  
Cotton Fiber ◽  
Cotton Seed ◽  
Seed Quality ◽  
Physical And Mechanical Properties ◽  
High Quality ◽  
Average Mass ◽  
Mass Fractionation ◽  
Fourth Type ◽  
Modal Mass

This article describes the fourth type of medium-fiber Hampor, currently widely used in the Surkhandarya region, the lengnth is about 160-170 mg, 171-180 mg, 181-190 mg, 191-200 mg, 201-205 mg, 206-210 mg was divided into fractions by mass of fibers, the LKM equipment was cleaned of fine and dirty particles in the laboratory of the ginnery, DL-10 was isolated from the fiber on the ginning equipment, and the physical and mechanical properties of the seeds, the strength of the breakage, the modal mass, the length of the staple mass, the average mass, the ripening, the length and the squared irregularity were determined by the equipment. The optimal option for fiberglass mass fractionation was proposed to obtain high quality products.

PEMANFAATAN KAYU AKASIA MANGIUM (Acacia mangium Willd) UNTUK MEBEL

2012 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Djoko Purwanto
Keyword(s):  
Mechanical Properties ◽  
Compressive Strength ◽  
Physical Properties ◽  
Treatment Process ◽  
Acacia Mangium ◽  
Physical And Mechanical Properties ◽  
Wood Fibers ◽  
Test Parameters ◽  
Mechanical And Physical Properties ◽  
Scale Scores

Timber Acacia mangium (Acacia mangium, Willd) for Furniture. The study aims to determine the mechanical and physical properties and the decorative value (color and fiber) wood of acacia mangium with using finishing materials. This type of finishing material used is ultran lasur natural dof ,ultran lasur classic teak, aqua politur clear dof, aqua politur akasia dan aqua politur cherry. After finishing the wood is stored for 3 months. Test parameters were observed, namely, physical and mechanical properties of wood, adhesion of finishing materials, color and appearance of the fiber, and timber dimensions expansion. The results showed that the mechanical physical properties of acacia wood qualified SNI. 01-0608-89 about the physical and mechanical properties of wood for furniture, air dry the moisture content from 13.78 to 14.89%, flexural strength from 509.25 to 680.50 kg/cm2, and compressive strength parallel to fiber 342.1 - 412.9 kg/cm2. Finishing the treatment process using five types of finishing materials can increase the decorative value (color and fiber) wood. Before finishing the process of acacia mangium wood has the appearance of colors and fibers and less attractive (scale scores 2-3), after finishing acacia wood fibers have the appearance of colors and interesting and very interesting (scale 4-5).Keywords: mangium wood, mechanical properties, decorative value, finishing, furniture.

Physical and Mechanical Properties of Tenun Pahang Fabrics using Alternative Yarns

2016 ◽  
Vol 13 (2) ◽  
pp. 67
Author(s):  
Engku Liyana Zafirah Engku Mohd Suhaimi ◽  
Jamil Salleh ◽  
Suzaini Abd Ghani ◽  
Mohamad Faizul Yahya ◽  
Mohd Rozi Ahmad
Keyword(s):  
Mechanical Properties ◽  
Physical And Mechanical Properties ◽  
The Other ◽  
Silk Fabrics ◽  
Recovery Angle ◽  
Made In

An investigation on the properties of Tenun Pahang fabric performances using alternative yarns was conducted. The studies were made in order to evaluate whether the Tenun Pahang fabric could be produced economically and at the same time maintain the fabric quality. Traditional Tenun Pahang fabric uses silk for both warp and weft. For this project, two alternative yarns were used which were bamboo and modal, which were a little lower in cost compared to silk. These yarns were woven with two variations, one with the yarns as weft only while maintaining the silk warp and the other with both warp and weft using the alternative yarns. Four (4) physical testings and three (3) mechanical testings conducted on the fabric samples. The fabric samples were evaluated including weight, thickness, thread density, crease recovery angle, stiffness and drapability. The results show that modal/silk and bamboo silk fabrics are comparable in terms of stiffness and drapability, hence they have the potential to replace 100% silk Tenun Pahang.

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