Results 21 to 30 of about 1,600,323 (306)

Physical and Mechanical Properties of Reaction Wood [PDF]

, 2013
Reaction wood produces very peculiar maturation stresses at the tree periphery i.e. compressive stress or very high tensile stress, for compression and tension wood respectively, as compared to moderately high tensile stress for normal wood. This means that both its mechanical state and its mechanical and physical properties differ from normal wood ...
Clair, Bruno, Thibaut, Bernard
openaire   +3 more sources

Feasibility of utilizing polypropylene as a binder for plywood manufacture [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2009
In this study, plywood manufacture with use of polypropylene as a binder has been studied. The variables were polypropylene in three levels of 80, 120 and 160 g/m2   and maleic anhydride polypropylene coupling agent in two levels of 0 and 4 g/m2 ...
Ali akbar Enayati, Davood Rasooli, Hossein Usefi   +2 more
doaj   +1 more source

Effects of Diamond Nanoparticles on Rubber Compounds [PDF]

Baspārish, 2022
In the last few decades, various polymer industries have witnessed the increasing use of nanoparticles for various applications. Rubber industry is one of these industries and nanodiamond is one of these nanoparticles.
Mohammadmahdi Kamyabi, Seyed Mohammad Sadegh Hosseini, Hanieh Jamalizadeh   +2 more
doaj   +1 more source

Effect of starch physiology, gelatinization, and retrogradation on the attributes of rice starch-ι-carrageenan film [PDF]

, 2017
Edible films and coatings have been applied as the potential substitutes for conventional plastics in food packaging. However, their physical and mechanical properties still have limitations and thus require further improvement.
Bowyer, Michael, Golding, John B., Pristijono, Penta, Scarlett, Christopher J., Singh, Sukhvinder P., Stathopoulos, Costas E., Thakur, Rahul, Vuong, Quan V.   +7 more
core   +2 more sources

An Investigation on the possibility of utilizing domestic wood in cooling towers [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2010
Most industrial production processes need cooling water to operate efficiently and safely. Refineries، steel mills، petrochemical manufacturing plants، electric utilities and paper mills all rely heavily on equipment or processes that require efficient ...
Fardad Golbabaei, Hossein Hosseinkhani, Amir Nourbakhsh, Abolfazl Kargarfard, Abas Fakhryan   +4 more
doaj   +1 more source

Influence of radiopacifier additives on calcium aluminate cement properties [PDF]

Materials Research, 2014
The aim of this study was to determine the best radiopaque additive to be incorporated to calcium aluminate cement (CAC) to promote radiopacity. Measurements of optical density were carried out on white MTA and CAC with and without additives such as ...
Ivone Regina de Oliveira, Talita Luana de Andrade, Daniele Coelho Matsuo, Renata Martins Parreira, Marcos Jacobovitz, Victor Carlos Pandolfelli   +5 more
doaj   +1 more source

Effects of Knots on the Physical and Mechanical Properties of Wood

Forestist, 2008
In this paper, the effects of knots on physical and mechanical properties of wood systematically were summarized. In general, effects of knots on physical and mechanical properties of wood depend on three factors; deviation of wood fibers surrounding the
Nusret As, Türker Dündar, Ümit Büyüksarı   +2 more
doaj   +1 more source

Effect of organoclay on the physical properties of UV-curable coatings [PDF]

, 2009
The combination of UV-curing and nanocomposite technology has been studied to produce cost-effective coatings with superior physical and mechanical properties.
Dalgicdir, Cahit, Dalgıçdir, Cahit, Inceoglu, Funda, İnceoğlu, Funda, Menceloglu, Yusuf Z., Menceloğlu, Yusuf Z.   +5 more
core   +1 more source

A Review on Mechanics and Mechanical Properties of 2D Materials - Graphene and Beyond [PDF]

, 2016
Since the first successful synthesis of graphene just over a decade ago, a variety of two-dimensional (2D) materials (e.g., transition metal-dichalcogenides, hexagonal boron-nitride, etc.) have been discovered.
Akinwande, Deji, Brennan, Christopher J., Bunch, J. Scott, Egberts, Philip, Felts, Jonathan R., Gao, Huajian, Huang, Rui, Kim, Joon-Seok, Li, Teng, Li, Yao, Liechti, Kenneth M., Lu, Nanshu, Park, Harold S., Reed, Evan J., Wang, Peng, Yakobson, Boris I., Zhang, Teng, Zhang, Yong-Wei, Zhou, Yao, Zhu, Yong   +19 more
core   +1 more source

Mouthguard materials: their physical and mechanical properties

The Journal of the American Dental Association, 1974
Physical and mechanical tests were used to determine the properties of 57 different mouthguard materials. Finding or fabricating a mouthguard material that is durable, protective and stable, inexpensive enough to be available to all sports enthusiasts, and simple enough in design and delivery to make it disposable is the challenge that underlies this ...
Dr. Going is professor and chairman of the division of biomaterials, department of general dentistry, College of Dentistry, University of Florida in Gainesville ( host institution ), Going, Robert E. ( author ), Loehman, Ronald E. ( author ), Chan, Ming Sam ( author )   +3 more
openaire   +3 more sources