Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Thomas E Skinner"'
Publikováno v:
Lubricants, Vol 3, Iss 2, Pp 311-331 (2015)
Description of the transitional process from a static to a dynamic frictional regime is a fundamental problem of modern physics. Previously, we developed a model based on the well-known Frenkel-Kontorova model to describe dry macroscopic friction. He
Externí odkaz:
https://doaj.org/article/cf8f1fb87fc94e4b8abf706bb317a7eb
Publikováno v:
Vadose Zone Journal, Vol 13, Iss 8, Pp 1-6 (2014)
The saturated hydraulic conductivity, Ks, is a fundamental characteristic of subsurface flow and the hydrologic cycle. However, direct measurement of Ks is time consuming. Recently, air permeability measurements at 50 and 100 cm of H2O tension, a rel
Externí odkaz:
https://doaj.org/article/e0277fe36cee4d60b974a86db6a05e1c
Autor:
Hermann Heumann, Thomas E. Skinner, Wolfgang Bermel, Naum I. Gershenzon, André J. Simpson, Rudraksha Dutta Majumdar, Myrna J. Simpson, Yalda Liaghati Mobarhan, Ronald Soong, Martine Monette, Daniel Lane, Sebastian Schmidt
Publikováno v:
Journal of Biomolecular NMR. 73:31-42
In vivo Nuclear Magnetic Resonance (NMR) spectroscopy has great potential to interpret the biochemical response of organisms to their environment, thus making it an essential tool in understanding toxic mechanisms. However, magnetic susceptibility di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f74eb5e9b427604ea797d5f7de9aa89
https://doi.org/10.1007/s10858-018-0221-2
https://doi.org/10.1007/s10858-018-0221-2
Publikováno v:
Physica D: Nonlinear Phenomena. 333:285-292
The Frenkel–Kontorova (FK) model and its continuum approximation, the sine–Gordon (SG) equation, are widely used to model a variety of important nonlinear physical systems. Many practical applications require the wave-train solution, which includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bd404f0c1063ebe16d683805ab27f43
https://doi.org/10.1016/j.physd.2016.01.004
https://doi.org/10.1016/j.physd.2016.01.004
Autor:
Daniel, Lane, Thomas E, Skinner, Naum I, Gershenzon, Wolfgang, Bermel, Ronald, Soong, Rudraksha, Dutta Majumdar, Yalda, Liaghati Mobarhan, Sebastian, Schmidt, Hermann, Heumann, Martine, Monette, Myrna J, Simpson, André J, Simpson
Publikováno v:
Journal of biomolecular NMR. 73(1-2)
In vivo Nuclear Magnetic Resonance (NMR) spectroscopy has great potential to interpret the biochemical response of organisms to their environment, thus making it an essential tool in understanding toxic mechanisms. However, magnetic susceptibility di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ecb8453b4df921c80e33dead2076c98a
https://pubmed.ncbi.nlm.nih.gov/30600417
https://pubmed.ncbi.nlm.nih.gov/30600417
Publikováno v:
The Journal of chemical physics. 149(3)
In this work, optimal control theory was used to design efficient excitation schemes in highly conductive materials, where both the radio frequency field strength and phase vary as a function of penetration depth. A pulse was designed to achieve phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8c151537b7513ccddd0a05b18c169ab
https://pubmed.ncbi.nlm.nih.gov/30037258
https://pubmed.ncbi.nlm.nih.gov/30037258
Publikováno v:
Lubricants, Vol 3, Iss 2, Pp 311-331 (2015)
Lubricants
Volume 3
Issue 2
Pages 311-331
Lubricants
Volume 3
Issue 2
Pages 311-331
Description of the transitional process from a static to a dynamic frictional regime is a fundamental problem of modern physics. Previously we developed a model based on the well-known Frenkel-Kontorova model to describe dry macroscopic friction. Her
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b4431da297800def68a989960613616
https://doi.org/10.3390/lubricants3020311
https://doi.org/10.3390/lubricants3020311
Autor:
Thomas E. Skinner
Publikováno v:
Physical Review A. 97
The Bloch equation and its variants constitute the fundamental dynamical model for arbitrary two-level systems. Many important processes, including those in more complicated systems, can be modeled and understood through the two-level approximation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0591a06353bf3406c683046d66b470
https://doi.org/10.1103/physreva.97.013815
https://doi.org/10.1103/physreva.97.013815
Autor:
Thomas E. Skinner
Publikováno v:
Journal of Magnetic Resonance. 248:146-152
An exact general theory of heteronuclear decoupling is presented for spin-1/2 IS systems. RF irradiation applied to the I spins decouples the S spins by reversing the sign of antiphase magnetization. A one-to-one correspondence is demonstrated betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8641271c6a9a8e14d3509c7689e4c8bf
https://doi.org/10.1016/j.jmr.2014.06.002
https://doi.org/10.1016/j.jmr.2014.06.002
Publikováno v:
Geophysical Research Letters. 41:3884-3890
The porosity dependence of the formation factor for geologic media is examined from the perspective of universal scaling laws from percolation and effective medium theories. Over much of the range of observed porosity, the expected percolation scalin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a46fbaac39578a9edb6ec522233a0bcc
https://doi.org/10.1002/2014gl060180
https://doi.org/10.1002/2014gl060180