Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Isaac Chappell"'
Publikováno v:
Journal of Musculoskeletal Research. 20:1750006
Purpose: Our objective was to investigate the effects of injury and surgical repair on T2 relaxation time, as a non-invasive biomarker of changes in the biophysical and biochemical status of the cartilage in the wrist. Methods: Magnetic resonance ima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e4a4d7099441b71b28739b24ee3286
https://doi.org/10.1142/s0218957717500063
https://doi.org/10.1142/s0218957717500063
Autor:
Alexander Ridgway, William D. Linch, James Parker, S. James Gates, Isaac Chappell, Kory Stiffler, Stephen Randall
Publikováno v:
Journal of High Energy Physics. 2013
The off-shell representation theory of 4D, $\mathcal{N}=1$ supermultiplets can be categorized in terms of distinct irreducible graphical representations called adinkras as part of a larger effort we call supersymmetry `genomics.' Recent evidence has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57fb9dd1031d0bc1f6cf4ca67cdb5934
https://doi.org/10.1007/jhep10(2013)004
https://doi.org/10.1007/jhep10(2013)004
Publikováno v:
SPIE Proceedings.
Many technologies are being developed to improve the detection of buried threats (e.g., landmines) and to discriminate these threats from clutter in an operational environment. Current systems have implemented ground-penetrating radar (GPR) and elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386deb72cd85562880715d7f8fe7aa55
https://doi.org/10.1117/12.2021678
https://doi.org/10.1117/12.2021678
Publikováno v:
ASME 2012 Summer Bioengineering Conference, Parts A and B.
Osteoarthritis (OA) is a serious and frequently occuring outcome of untreated scapholunate dissocation, the most common form of carpal instability in the wrist [1]. As cartilage degenerates, the water content of surrounding tissue becomes less bound.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92198b935a66233748d27459470910b5
https://doi.org/10.1115/sbc2012-80278
https://doi.org/10.1115/sbc2012-80278
Using a Mathematica code, we present a straightforward numerical analysis of the 384-dimensional solution space of signed permutation 4x4 matrices, which in sets of four provide representations of the GR(4,4) algebra, closely related to the N=1 (simp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff210619dbb1bec3342f23eddd71624c
Publikováno v:
Unmanned Systems Technology XIII.
The U.S. Army's desire for increased standoff distances between Soldiers and disguised explosive threats has yielded a complex new technical challenge: augment existing small military robots with state-of-the-art detection and neutralization technolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4304ab096bb77ea72d2083c39e9eec41
https://doi.org/10.1117/12.886490
https://doi.org/10.1117/12.886490
Curved focal plane arrays (FPAs) coupled with ball lenses can reduce spherical aberration, increase the field of view (FOV), and reduce the weight and cost of optical systems. These improvements over flat FPAs promise major upgrades for military syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::730a652c80524b652d6eb9b75c98ab19
https://doi.org/10.21236/ada542447
https://doi.org/10.21236/ada542447
Publikováno v:
SPIE Proceedings.
The countermine mission (CM) is a compelling example of what autonomous systems must address to reduce risks that Soldiers take routinely. The list of requirements is formidable and includes autonomous navigation, autonomous sensor scanning, platform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36643318364629405b5fe28d14b5fdbd
https://doi.org/10.1117/12.851214
https://doi.org/10.1117/12.851214
Autor:
S. James Gates, Isaac Chappell
Using the previous construction of the geometrical representation (GR) of the centerless 1D, N = 4 extended Super Virasoro algebra, we construct the corresponding Short Distance Operation Product Expansions for the deformed version of the algebra. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3691f576b9febd9527fe56d9621a8538
Operations in Iraq have resulted in increased, but still modest OPTEMPO on the Army's combat and tactical vehicles. Maintenance expenditures have also increased. We were asked to determine if available data showed clear evidence of any trends in flee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce1068cbcbe4aed56ccba27736ffeead
https://doi.org/10.21236/ada484171
https://doi.org/10.21236/ada484171