Zobrazeno 1 - 10
of 2 536
pro vyhledávání: '"Drake R"'
Autor:
Lindsay E. Stoyka, Andrew E. Arrant, Drake R. Thrasher, Dreson L. Russell, Jennifer Freire, Casey L. Mahoney, Ashwin Narayanan, Aseel G. Dib, David G. Standaert, Laura A. Volpicelli-Daley
Publikováno v:
Neurobiology of Disease, Vol 134, Iss , Pp - (2020)
Parkinson's disease (PD) is defined by motor symptoms such as tremor at rest, bradykinesia, postural instability, and stiffness. In addition to the classical motor defects that define PD, up to 80% of patients experience cognitive changes and psychia
Externí odkaz:
https://doaj.org/article/9833562d2ac34b90abc212b46135599b
Autor:
John T Morrison, Scott Feister, Kyle D Frische, Drake R Austin, Gregory K Ngirmang, Neil R Murphy, Chris Orban, Enam A Chowdhury, W M Roquemore
Publikováno v:
New Journal of Physics, Vol 20, Iss 6, p 069501 (2018)
Externí odkaz:
https://doaj.org/article/01d2ee881f3c443db43c63e5c9632b92
Autor:
John T Morrison, Scott Feister, Kyle D Frische, Drake R Austin, Gregory K Ngirmang, Neil R Murphy, Chris Orban, Enam A Chowdhury, W M Roquemore
Publikováno v:
New Journal of Physics, Vol 20, Iss 2, p 022001 (2018)
Laser acceleration of ions to ≳MeV energies has been achieved on a variety of Petawatt laser systems, raising the prospect of ion beam applications using compact ultra-intense laser technology. However, translation from proof-of-concept laser exper
Externí odkaz:
https://doaj.org/article/0148616414ea4f1785ae399bef6b0f26
Akademický článek
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Autor:
Gray, William J., Keiter, P. A., Lefevre, H., Patterson, C. R., Davis, J. S., Powell, K. G., Kuranz, C. C., Drake, R. P.
Photoionization fronts play a dominant role in many astrophysical environments, but remain difficult to achieve in a laboratory experiment. Recent papers have suggested that experiments using a nitrogen medium held at ten atmospheres of pressure that
Externí odkaz:
http://arxiv.org/abs/1904.08947
Autor:
Gray, William J, Keiter, P. A., Lefevre, H., Patterson, C. R., Davis, J. S., van Der Holst, B., Powell, K. G., Drake, R. P.
Photoionization fronts play a dominant role in many astrophysical situations, but remain difficult to achieve in a laboratory experiment. We present the results from a computational parameter study evaluating the feasibility of the photoionization ex
Externí odkaz:
http://arxiv.org/abs/1804.01539
Autor:
Shah, K., Delgado-Aparicio, L., Kraus, B. F., Ono, M., Gao, L., Umbach, B., Perkins, L., Pablant, N., Hill, K. W., Bitter, M., Teall, S., Drake, R., Schmidt, G.
Publikováno v:
Review of Scientific Instruments; Sep2024, Vol. 95 Issue 9, p1-6, 6p
Autor:
Austin, Drake. R., Kafka, Kyle R. P., Lai, Yu Hang, Wang, Zhou, Zhang, Kaikai, Li, Hui, Blaga, Cosmin I., Yi, Allen Y., DiMauro, Louis F., Chowdhury, Enam A.
Formation of high spatial frequency laser induced periodic surface structures (HSFL) in germanium by femtosecond mid-IR pulses with wavelengths between $\lambda=2.0$ and $3.6 \; \mathrm{\mu m}$ was studied with varying angle of incidence and polariza
Externí odkaz:
http://arxiv.org/abs/1606.08836
Autor:
Feister, Scott, Austin, Drake R., Morrison, John T., Frische, Kyle D., Orban, Chris, Ngirmang, Gregory, Handler, Abraham, Smith, Joseph R. H., Schillaci, Mark, LaVerne, Jay A., Chowdhury, Enam A., Freeman, R. R., Roquemore, W. M.
We report observation of kHz-pulsed-laser-accelerated electron energies up to 3 MeV in the -$k_\text{laser}$ (backward) direction from a 3 mJ laser interacting at normal incidence with a solid density, flowing-liquid target. The electrons/MeV/s.r. >1
Externí odkaz:
http://arxiv.org/abs/1508.07374
Akademický článek
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