Zobrazeno 1 - 10
of 62
pro vyhledávání: '"R. K. Eby"'
Autor:
R. K. Eby, D. V. Mahoney
Publikováno v:
Journal of Macromolecular Science, Part B. 45:195-200
Fibers of the silk were obtained by artificial mechanical silking of the female spiders at a rate of 1.1 cm/s. The spiders were obtained from Panama and kept in individual boxes at 24.5–25°C, 36–42% RH under a combination of North window and coo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::149830c1393852e0e6992a1b8d05e49a
https://doi.org/10.1080/00222340500522257
https://doi.org/10.1080/00222340500522257
Autor:
R. K. Eby, Mark K. Davis
Publikováno v:
Rubber Chemistry and Technology. 75:19-28
Finite element analysis (FEA) models were developed to study the interaction between atomic force microscope (AFM) tips and filled rubber compounds during nano-indentation. The filled systems were represented by simple models consisting of one or two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95c92b192bf61076c0e5f64319e1bb54
https://doi.org/10.5254/1.3547669
https://doi.org/10.5254/1.3547669
Publikováno v:
Rubber Chemistry and Technology. 73:912-925
The atomic force microscope (AFM) in the force mode has been used as a nanoindenter for determining the crosslink density and modulus of rubber on a fine scale. The force—distance curves obtained as the sample is moved against the tip can render in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b424f948f62aa1393c2941fb498ffc3f
https://doi.org/10.5254/1.3547629
https://doi.org/10.5254/1.3547629
Publikováno v:
Polymer Engineering & Science. 37:845-855
This study focused on the behavior of the paper-polypropylene-paper (PPP) laminate while aging in hot oil in the absence of voltage stress. The results provide an understanding of both the quality of the interfacial bond and the performance of this b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24fc7159844acad799c485f122ec4524
https://doi.org/10.1002/pen.11727
https://doi.org/10.1002/pen.11727
Publikováno v:
Rubber Chemistry and Technology. 69:801-806
Fine-scale variations of the crosslink density of elastomers are important scientifically and technologically. We have shown that the atomic force microscope ( AFM), used in the force/distance mode, is sensitive to the crosslink density. In this mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db834ea4ef672283e1bcedf02e25476d
https://doi.org/10.5254/1.3538403
https://doi.org/10.5254/1.3538403
Publikováno v:
Review of Scientific Instruments. 67:393-396
Noise reduction has been accomplished in atomic force microscopy by applying a high frequency, low amplitude vibration to the cantilever while it is in contact with a surface. The applied excitation (>~200 kHz; ~1 nm) is acoustically coupled to the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa1c03be5ac2b3f0ff6e0bece95bb25f
https://doi.org/10.1063/1.1146602
https://doi.org/10.1063/1.1146602
Publikováno v:
Polymer Engineering and Science. 34:285-289
The interfacial strength of two paper-polypropylene-paper laminates used for electrical power transmission cable insulation has been measured using a peel test after a variety of conditionings that simulate the service thermal stress conditions. Imme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c980cd5d9322e2683b9f9b97df201f6
https://doi.org/10.1002/pen.760340409
https://doi.org/10.1002/pen.760340409
Autor:
J. M. Waller, R. K. Eby
Publikováno v:
Advances in X-ray Analysis. 38:517-529
A normal coordinate approach was used to generate ciystallographic packing candidates of a multitorsional polyimide synthesized from 3,3′,4,4′-benzophenonetetracarboxylic acid (BTDA) and 2,2-dimethyl-l,3-(4-aminophenoxy)propane (DMDA) (PI-2). Can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11672a16c6bf7a35f0dc134db8ae0d7e
https://doi.org/10.1154/s0376030800018188
https://doi.org/10.1154/s0376030800018188
Publikováno v:
ChemInform. 22
Cu 2 Al(AsO 4 )(OH) 4 •4H 2 O cristallise dans I2/a avec a=12,664, b=7,564, c=9,914 A, β-91,32°, Z=4; affinement jusqu'a R=0,027. La structure est un reseau heteropolyedrique de formes quadratiques [AsO 4 ], d'octaedres [CuO 2 (OH) 2 (H 2 O) 2 ]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ba9e1db813993cc7d746948aaa1032
https://doi.org/10.1002/chin.199130004
https://doi.org/10.1002/chin.199130004
Publikováno v:
Journal of Materials Research. 7:3080-3102
Twenty-five silicates were irradiated at ambient temperature conditions with 1.5 MeV Kr+. Critical doses of amorphization were monitored in situ with transmission electron microscopy. The doses required for amorphization are compared with the structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de68598b78510b01cc7949dfda1bdf1f
https://doi.org/10.1557/jmr.1992.3080
https://doi.org/10.1557/jmr.1992.3080