Zobrazeno 1 - 10
of 126
pro vyhledávání: '"R. W Armstrong"'
Autor:
W. L. Elban, R. W. Armstrong
Publikováno v:
Philosophical Magazine Letters. 101:455-463
Micro- to nano-indentation hardness-based stress–strain computations made for Berkovich spherically-tipped impressions put into (001) MgO crystal surfaces show an exceptional plastic strain hardeni...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5be8c30fdcbf6b9ef7c52ed7ee3b1bbf
https://doi.org/10.1080/09500839.2021.1973683
https://doi.org/10.1080/09500839.2021.1973683
Autor:
R. W. Armstrong, N. Balasubramanian
Publikováno v:
AIP Advances, Vol 7, Iss 8, Pp 085010-085010-5 (2017)
It is shown that: (i) nano-grain nickel flow stress and hardness data at ambient temperature follow a Hall-Petch (H-P) relation over a wide range of grain size; and (ii) accompanying flow stress and strain rate sensitivity measurements follow an anal
Externí odkaz:
https://doaj.org/article/30fe58a1ca284c558890385ed4bc28d2
Autor:
R. W. Armstrong
Publikováno v:
Advances in Medical Social Science ISBN: 9781315025513
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9bb68aa189d7ce6f538a907be7c2e58
https://doi.org/10.4324/9781315025513-5
https://doi.org/10.4324/9781315025513-5
Publikováno v:
Journal of Engineering Materials and Technology. 144
High strain rate simulations were performed using the multiscale dislocation dynamic plasticity (MDDP) method to calculate different rise times and load durations in mimicking high deformation rate shock or isentropic (ramp) testing of α-iron and ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d613e1e5a4eb5396e31c1689232c938
https://doi.org/10.1115/1.4052104
https://doi.org/10.1115/1.4052104
Autor:
Nishith P Gupta, A Devendra, B R W Armstrong, Mohd Zackariya Jaffrulah, Jayaramaraju Dheenadhayalan, S. Rajasekaran
Publikováno v:
Indian J Orthop
INTRODUCTION: Diaphyseal tibial fractures distal to a well-fixed tibial component although rare present a significant challenge and optimal treatment remains controversial. Displaced periprosthetic tibial shaft fractures are ideally treated with open
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d3a8a6facb2c6498d86f4b54defdd1
https://europepmc.org/articles/PMC7573001/
https://europepmc.org/articles/PMC7573001/
Publikováno v:
SSRN Electronic Journal.
High strain rate simulations were performed using the multiscale dislocation dynamic plasticity (MDDP) method to calculate different rise times and load durations in mimicking high deformation rate shock as compared with isentropic (ramp) testing of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f120774dc364f75f397335c551ea334
https://doi.org/10.2139/ssrn.3603595
https://doi.org/10.2139/ssrn.3603595
Autor:
R. W. Armstrong
Publikováno v:
Geographical Analysis. 5:122-132
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca29248ae5a713304fdee9f4f0a10f7
https://doi.org/10.1111/j.1538-4632.1973.tb01002.x
https://doi.org/10.1111/j.1538-4632.1973.tb01002.x
Autor:
R. W. Armstrong
Publikováno v:
Geographical Analysis. 2:149-164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e29a3ae0964b9f3822fbc68805df79a9
https://doi.org/10.1111/j.1538-4632.1970.tb00152.x
https://doi.org/10.1111/j.1538-4632.1970.tb00152.x
Publikováno v:
Philosophical Magazine A. 78:907-912
The hardness stress-strain response of cyclotrimethylenetrinitramine (RDX) crystals gives emphasis to a rather narrow difference in plasticity and cracking behaviour that, in the latter case, is reasoned to be significantly enhanced because of crack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d39761a4de08e52799f8edfc70685ba
https://doi.org/10.1080/01418619808239964
https://doi.org/10.1080/01418619808239964
Publikováno v:
International Journal of Cancer. 77:228-235
We interviewed 282 histologically confirmed cases of nasopharyngeal carcinoma (NPC) in Chinese residents of Selangor and the Federal Territory, Malaysia, and an equal number of Chinese age-, sex-, and length-of-residence-matched controls sampled from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca33ffa17e8fd8451c6fbd4751e5bfb
https://doi.org/10.1002/(sici)1097-0215(19980717)77:2<228::aid-ijc11>3.0.co
https://doi.org/10.1002/(sici)1097-0215(19980717)77:2<228::aid-ijc11>3.0.co