Zobrazeno 1 - 10
of 35
pro vyhledávání: '"J W, Simmons"'
Publikováno v:
JOM. 48:20-23
The production of high-nitrogen steels requires the utilization of unique melting and casting technologies such as pressurized electroslag remelting; however, production can be accomplished via powder metallurgy techniques utilizing lower-cost modifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4fb0b41341b938919f0f45131f6b561
https://doi.org/10.1007/bf03222913
https://doi.org/10.1007/bf03222913
Publikováno v:
Journal of Materials Engineering and Performance. 3:259-272
Alloying stainless steels with nitrogen has distinct advantages. Nitrogen is a strong austenite stabilizer and a potent solid-solution strengthener, and nitrogen has greater solubility than carbon in iron. This study investigates the relationship amo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6889dbdbe82e20247f5ce698da56bb8d
https://doi.org/10.1007/bf02645852
https://doi.org/10.1007/bf02645852
Autor:
J W, SIMMONS
Publikováno v:
Journal of the Medical Association of Georgia. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bea0cb220ae4f698fe9c2c3a46e57afe
https://pubmed.ncbi.nlm.nih.gov/21025690
https://pubmed.ncbi.nlm.nih.gov/21025690
Publikováno v:
Journal of Materials Science. 27:6105-6115
A base composition of Fe-15Cr-15Ni was melted in a hot-isostatic-pressure furnace under nitrogen pressures from 0.1–150 MPa (1–1500 atm) to produce materials with nitrogen concentrations from 0.04–3.6 wt%. Microstructural characterization of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::492b2526d3ea124f17e199f8ef5a0868
https://doi.org/10.1007/bf01133757
https://doi.org/10.1007/bf01133757
Publikováno v:
Digestive diseases and sciences. 46(10)
Postoperative nutrition is best provided enterally; however, patients often develop intolerance to enteral feedings. Our aim was to prospectively identify abdominal examination and jejunal pressure activity associated with postoperative intolerance o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::21da15f7bf4b2cf83131272bec66f85a
https://pubmed.ncbi.nlm.nih.gov/11680605
https://pubmed.ncbi.nlm.nih.gov/11680605
Publikováno v:
American journal of orthopedics (Belle Mead, N.J.). 28(10)
Annular tear is a major cause of intervertebral disc degeneration that results in disabling back pain. Many of the stresses resulting in this type of lesion are common in the workplace: compression, torsion, compression combined with flexion, and vib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7852dc5db6c76e21be5a2a3d3db519d4
https://pubmed.ncbi.nlm.nih.gov/10541142
https://pubmed.ncbi.nlm.nih.gov/10541142
Publikováno v:
Journal of spinal disorders. 11(5)
The objective of this research was to determine the efficacy and safety of an experimental instrumentation device designed for transpedicular spinal fixation by evaluating fusion rates and clinical pain and function scores; to determine complication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ce9462b4fbc171102d1a3a83bd540284
https://pubmed.ncbi.nlm.nih.gov/9811095
https://pubmed.ncbi.nlm.nih.gov/9811095
Publikováno v:
Journal of spinal disorders. 11(4)
The mechanism mediating the chronic pain associated with lumbar disc degeneration may involve neurotransmitters elaborated by dorsal root ganglion (DRG). This hypothesis has been tested in an applicable rabbit model of disc degeneration. Twenty contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fb291b5e96c6b4445c9f6aabb1a6864c
https://pubmed.ncbi.nlm.nih.gov/9726301
https://pubmed.ncbi.nlm.nih.gov/9726301
Autor:
A G, Hadjipavlou, J W, Simmons, J P, Yang, L X, Bi, G A, Ansari, B S, Kaphalia, D J, Simmons, C L, Nicodemus, J T, Necessary, R, Lane, O, Esch
Publikováno v:
Journal of spinal disorders. 11(4)
Torsional injuries may be a precursor to intervertebral disc degeneration, but published rabbit models indicate a latent time of 6 months. We describe a rabbit model in which instability and disc degeneration appear within 3 months. Sixty-five male N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cb1b8525d87df5ea3b48f05d46a4b73c
https://pubmed.ncbi.nlm.nih.gov/9726300
https://pubmed.ncbi.nlm.nih.gov/9726300
Publikováno v:
Journal of spinal disorders. 10(1)
Thirty single-pedicle and triangulated pedicle screws were subjected to pull-out tests until complete dislodgment was achieved. Peak load, displacement curves, angle of triangulation, and equivalent mineral density were recorded. Dual pedicle screw t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::88447ef9c41a728a74ad0882d46994db
https://pubmed.ncbi.nlm.nih.gov/9041491
https://pubmed.ncbi.nlm.nih.gov/9041491