scholarly journals Effect of Pith/Fiber Separation, Binders and Hybridization on Energy Density and Physical Properties of Bagasse Briquettes

2021 ◽  
Vol 70 (10) ◽  
pp. 1417-1427
Author(s):  
Nkosinathi E. Madlala ◽  
Andrew C. Eloka-Eboka ◽  
David Lokhat
Keyword(s):  
Energy Density ◽  
Physical Properties ◽  
Fiber Separation

Polypropylene Oxide. IV. Preparation and Properties of Polyether Networks

1967 ◽  
Vol 40 (5) ◽  
pp. 1421-1425
Author(s):  
G. Allen ◽  
H. G. Crossley
Keyword(s):  
Energy Density ◽  
Natural Rubber ◽  
Physical Properties ◽  
Propylene Oxide ◽  
Cohesive Energy ◽  
Dynamic Properties ◽  
Point Of View ◽  
Polypropylene Oxide ◽  
Cohesive Energy Density

Abstract Stable vulcanizates of copolymers of propylene oxide and butadiene monoxide have been prepared and some physical properties studied. The cohesive energy density of a copolymer containing 84 per cent propylene oxide is determined from swelling measurements to be 83 cal cm−. The dynamic properties of the copolymer are similar to those of natural rubber. From a thermodynamic point of view the copolymer is more ideal in its rubbery behavior than natural rubber.

scholarly journals Dynamics of Hyperbolically Symmetric Fluids

Symmetry ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 1568 ◽  
Author(s):  
Luis Herrera ◽  
Alicia Di Prisco ◽  
Justo Ospino
Keyword(s):  
Energy Density ◽  
Physical Properties ◽  
Central Region ◽  
Analytical Solutions ◽  
Fluid Element ◽  
Exact Analytical Solutions ◽  
Thermodynamical Properties ◽  
Dissipative Fluid ◽  
Inner Region ◽  
Vacuum Cavity

We study the general properties of dissipative fluid distributions endowed with hyperbolical symmetry. Their physical properties are analyzed in detail. It is shown that the energy density is necessarily negative, and the central region cannot be attained by any fluid element. We describe this inner region by a vacuum cavity around the center. By assuming a causal transport equation some interesting thermodynamical properties of these fluids are found. Several exact analytical solutions, which evolve in the quasi–homologous regime and satisfy the vanishing complexity factor condition, are exhibited.

Effect of Light Energy Density on Conversion Degree and Hardness of Dual-cured Resin Cement

2010 ◽  
Vol 35 (1) ◽  
pp. 120-124 ◽  
Author(s):  
P. C. P. Komori ◽  
A. B. Paula ◽  
A. A. Martin ◽  
R. N. Tango ◽  
M. A. C. Sinhoreti ◽  
...  
Keyword(s):  
Energy Density ◽  
Physical Properties ◽  
Clinical Relevance ◽  
Light Energy ◽  
Resin Cement ◽  
Conversion Degree ◽  
Light Curing ◽  
Effect Of Light

Clinical Relevance Light energy density can influence the curing of dual-cured resin cement. The ultimate physical properties of dual-cured resin cement depend on light energy delivered from the light-curing unit. It can guide the clinicians to select the appropriate curing unit for curing dual cement.

Description of hydration free energy density as a function of molecular physical properties

1999 ◽  
Vol 78 (1-2) ◽  
pp. 127-145 ◽  
Author(s):  
Kyoung Tai No ◽  
Seong Gon Kim ◽  
Kwang-Hwi Cho ◽  
Harold A. Scheraga
Keyword(s):  
Free Energy ◽  
Energy Density ◽  
Physical Properties ◽  
Free Energy Density ◽  
Hydration Free Energy

NeIGT 27 and 35

Alloy Digest ◽  
1988 ◽  
Vol 37 (10) ◽  
Keyword(s):  
Energy Density ◽  
Physical Properties ◽  
Surface Treatment ◽  
Permanent Magnet ◽  
Tensile Properties ◽  
High Performance ◽  
High Energy ◽  
High Energy Density ◽  
Sintered Permanent Magnet

Abstract NeIGT 27 and 35 are high energy density, sintered permanent magnet iron, neodymium, boron alloys. They are ideal where space and weight reductions must be combined with high performance permanent materials. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on surface treatment. Filing Code: Fe-86. Producer or source: IG Technologies Inc..

The Photometric Properties of the Ap Stars

1976 ◽  
Vol 32 ◽  
pp. 365-377 ◽  
Author(s):  
B. Hauck
Keyword(s):  
Physical Properties ◽  
Ap Stars

The Ap stars are numerous - the photometric systems tool It would be very tedious to review in detail all that which is in the literature concerning the photometry of the Ap stars. In my opinion it is necessary to examine the problem of the photometric properties of the Ap stars by considering first of all the possibility of deriving some physical properties for the Ap stars, or of detecting new ones. My talk today is prepared in this spirit. The classification by means of photoelectric photometric systems is at the present time very well established for many systems, such as UBV, uvbyβ, Vilnius, Geneva and DDO systems. Details and methods of classification can be found in Golay (1974) or in the proceedings of the Albany Colloquium edited by Philip and Hayes (1975).

The Infection of Cells by Bullet-Shaped Viruses

1969 ◽  
Vol 27 ◽  
pp. 372-373
Author(s):  
Frederick A. Murphy ◽  
Alyne K. Harrison ◽  
Sylvia G. Whitfield
Keyword(s):  
Electron Microscopy ◽  
Physical Properties ◽  
Host Cell ◽  
Thin Section ◽  
Cultured Cells ◽  
Cell Infection ◽  
Thin Section Electron Microscopy ◽  
Section Electron ◽  
Section Electron Microscopy

The bullet-shaped viruses are currently classified together on the basis of similarities in virion morphology and physical properties. Biologically and ecologically the member viruses are extremely diverse. In searching for further bases for making comparisons of these agents, the nature of host cell infection, both in vivo and in cultured cells, has been explored by thin-section electron microscopy.

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