Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Robert Ruh"'
Autor:
Anna J. M. Mercer, John P. Manderson, Brooke A. Lowman, Sarah L. Salois, Kimberly J. W. Hyde, Jeffrey Pessutti, Andrew W. Jones, Robert Ruhle, Bill Bright, Troy Sawyer, Meghan Lapp, Jeff Kaelin, Katie Almeida, Greg DiDomenico
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Sources of fisheries information outside of fishery-independent surveys (e.g. fishery-dependent data) are especially valuable for species that support productive fisheries and lack reliable biological information, such as the northern shortfin squid
Externí odkaz:
https://doaj.org/article/c2c628f6076b4e979638f9d59c14a62f
Publikováno v:
Journal of the American Ceramic Society. 67:34-38
Twenty-one elements were screened for solubility in selected titanium-carbide compositions at 1600°C. Tin, lead, and aluminum were found to dissolve to an appreciable extent only in carbide compositions very near the titanium-titanium carbide phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f0694a68e8db346f557176c84af8aa
https://doi.org/10.1111/j.1151-2916.1984.tb19143.x
https://doi.org/10.1111/j.1151-2916.1984.tb19143.x
Publikováno v:
Journal of the American Ceramic Society. 79:2767-2770
The thermal diffusivity of mullite-ZrO{sub 2}-SiC{sub w} materials was determined from 25 to 1,000 C for composites in which the ZrO{sub 2} had different amounts of monoclinic and tetragonal phase, and varying SiC{sub w} content. At 25 C the thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3151c51b899bdd9c3fa32a0570a6480c
https://doi.org/10.1111/j.1151-2916.1996.tb09047.x
https://doi.org/10.1111/j.1151-2916.1996.tb09047.x
Publikováno v:
Journal of the American Ceramic Society. 80:903-908
The flexural strength and elastic modulus of cubic zirconia that was stabilized with 6.5 mol% yttria was determined in the temperature range of 25°–1500°C in air. Specimens were diamond machined from both hot-pressed and sintered billets that wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a97577f3d22654468c69d20873859c72
https://doi.org/10.1111/j.1151-2916.1997.tb02920.x
https://doi.org/10.1111/j.1151-2916.1997.tb02920.x
Publikováno v:
Journal of the American Ceramic Society. 82:2833-2840
The oxidation of SiC whiskers, contained in alkoxide-derived mullite-based matrices and exposed in air at 1000--1350 C for up to 1000 h, has been studied by analytical TEM, high-resolution SEM, and XRD. Silicon carbide whiskers were effectively prote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a752d17ba99ff84dc0950164ec325d0b
https://doi.org/10.1111/j.1151-2916.1999.tb02164.x
https://doi.org/10.1111/j.1151-2916.1999.tb02164.x
Publikováno v:
ResearcherID
Scopus-Elsevier
Scopus-Elsevier
The McLachlan equation, which incorporates both effective medium models and percolation, was used to predict the volume fraction-conductivity relationships of insulator-conductor composites, and results were compared with experimental data. Two compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ced6b29ed2c574e30d7906d69bae3211
https://doi.org/10.1111/j.1151-2916.2001.tb00866.x
https://doi.org/10.1111/j.1151-2916.2001.tb00866.x
Publikováno v:
ResearcherID
In this third paper of the series, we discuss the electrical resistivity of BN-B 4 C composites with compositions ranging from 0% to 100% B 4 C. After establishing the response of samples whose compositions lie far away from the percolation region, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f7b0a842f0a36cdca02e813fe407790
https://doi.org/10.1111/j.1151-2916.2001.tb01011.x
https://doi.org/10.1111/j.1151-2916.2001.tb01011.x
Publikováno v:
Journal of the American Ceramic Society. 85:933-940
Nanophase-structured composites were fabricated by heat treating hot-pressed 2H-wurtzite SiC-AlN solid-solution specimens of 25, 50, and 75 mol% AlN within the spinodal decomposition zone. Heat-treatment conditions were 1750°C for 150 h, in flowing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e2288fe32318a27b6b01ee9cb65329
https://doi.org/10.1111/j.1151-2916.2002.tb00195.x
https://doi.org/10.1111/j.1151-2916.2002.tb00195.x
Publikováno v:
Journal of the American Ceramic Society. 83:1797-1803
A composite consisting of 30 wt% SiC whiskers and a mullite-based matrix (mullite-32.4 wt% ZrO 2 -2.2 wt% MgO) was isothermally exposed in air at 1000°-1350°C, for up to 1000 h. Microstructural evolution in the oxidized samples was investigated usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf666200bcba155894ac5e2632469b48
https://doi.org/10.1111/j.1151-2916.2000.tb01466.x
https://doi.org/10.1111/j.1151-2916.2000.tb01466.x
Autor:
Rosario A. Gerhardt, Robert Ruh
Publikováno v:
Journal of the American Ceramic Society. 84:2328-2334
The electrical behavior of hot-pressed mullite composites reinforced with 10, 20, and 30% SiC whiskers (SiCw) was evaluated in the frequency range 100 Hz–10 MHz and compared with 2 GHz data as well as dc resistivity measurements. It is found that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b0dbeadc4af9f24298b148da302f4d
https://doi.org/10.1111/j.1151-2916.2001.tb01010.x
https://doi.org/10.1111/j.1151-2916.2001.tb01010.x