Zobrazeno 1 - 10
of 38
pro vyhledávání: '"L Scott, Chumbley"'
Autor:
Vitalij K. Pecharsky, Timothy E. Prost, Andra Castle, Takeshi Kobayashi, Marek Pruski, Ihor Z. Hlova, Shalabh Gupta, Jennifer F. Goldston, L. Scott Chumbley
Publikováno v:
Journal of Materials Chemistry A. 4:12188-12196
Alkali metal monohydrides, AH (A = Li–Cs) have been synthesized in quantitative yields at room temperature by reactive milling of alkali metals in the presence of hydrogen gas at 200 bar or less. The mechanochemical approach reported here eliminate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83fb66b707bb87d6bc8bbd222c1f08a5
https://doi.org/10.1039/c6ta04391g
https://doi.org/10.1039/c6ta04391g
Publikováno v:
Advanced Materials Letters. 6:783-789
Anhydrous ammonia is a toxic material that is transported from distribution centers to farm fields in steel pressure vessels called nurse tanks. Numerous accidents have occurred in which nurse tanks failed and ammonia was released, often with explosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7decd58205ce73aa5de5f94530ec2eb4
https://doi.org/10.5185/amlett.2015.5838
https://doi.org/10.5185/amlett.2015.5838
Autor:
L. Scott Chumbley, B S Ryan Spotts
Publikováno v:
Journal of Forensic Sciences. 60:1436-1440
Historical and recent challenges to the practice of comparative forensic examination have created a driving force for the formation of objective methods for toolmark identification. In this study, fifty sequentially manufactured chisels were used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bafb49bb87590da5be7c8dd401a223e4
https://doi.org/10.1111/1556-4029.12863
https://doi.org/10.1111/1556-4029.12863
Publikováno v:
Journal of Forensic Sciences. 60:878-884
A blind study to determine whether virtual toolmarks created using a computer could be used to identify and characterize angle of incidence of physical toolmarks was conducted. Six sequentially manufactured screwdriver tips and one random screwdriver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::174c5a6d630af55ba6c00591141c10a8
https://doi.org/10.1111/1556-4029.12759
https://doi.org/10.1111/1556-4029.12759
Publikováno v:
Journal of Forensic Sciences. 60:303-314
Due to historical legal challenges, there is a driving force for the development of objective methods of forensic toolmark identification. This study utilizes an algorithm to separate matching and nonmatching shear cut toolmarks created using fifty s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37bc672ccc056b032df2d222d45624f7
https://doi.org/10.1111/1556-4029.12642
https://doi.org/10.1111/1556-4029.12642
Publikováno v:
Advanced Materials Research. 996:820-826
The purpose of this study is to evaluate the residual stress relaxation behavior in weldments. The stress relaxation is studied while successively reducing the size of weld specimens. Finite-element modeling was used to simulate the stress relaxation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d1d8be251f78a8e9e0cf66cf0c5287
https://doi.org/10.4028/www.scientific.net/amr.996.820
https://doi.org/10.4028/www.scientific.net/amr.996.820
Publikováno v:
Metallurgical and Materials Transactions A. 44:3147-3156
Accurate measurement of residual stress is necessary to obtain reliable predictions of fatigue lifetime and enable estimation of time-to-facture for any given stress level. In this article, relaxation of welding residual stresses as a function of cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf9f555bb378ca2af709490c8e41654
https://doi.org/10.1007/s11661-013-1688-9
https://doi.org/10.1007/s11661-013-1688-9
Autor:
David Faden, L. Scott Chumbley, Stephen Davis, Lawrence Genalo, Julie Ann Kidd, Jeremy Craft, M. James Kreiser, Max D. Morris, C. Fisher
Publikováno v:
Journal of Forensic Sciences. 55:953-961
A statistical analysis and computational algorithm for comparing pairs of tool marks via profilometry data is described. Empirical validation of the method is established through experiments based on tool marks made at selected fixed angles from 50 s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497e8d3eaff877231e553430f24c3ac5
https://doi.org/10.1111/j.1556-4029.2010.01424.x
https://doi.org/10.1111/j.1556-4029.2010.01424.x