Zobrazeno 1 - 10
of 25
pro vyhledávání: '"David Housley"'
Autor:
Bradley Scott Nicks, Ernesto Barraza-Valdez, Sahel Hakimi, Kyle Chesnut, Genevieve DeGrandchamp, Kenneth Gage, David Housley, Gregory Huxtable, Gerard Lawler, Daniel Lin, Pratik Manwani, Eric Nelson, Gabriel Player, Michael Seggebruch, James Sweeney, Joshua Tanner, Kurt Thompson, Toshiki Tajima
Publikováno v:
Photonics, Vol 8, Iss 6, p 216 (2021)
The electron dynamics of laser wakefield acceleration (LWFA) is examined in the high-density regime using particle-in-cell simulations. These simulations model the electron source as a target of carbon nanotubes. Carbon nanotubes readily allow access
Externí odkaz:
https://doaj.org/article/0e9c831983a14d27bd4128252358fd86
Autor:
Pratik Manwani, Michael Seggebruch, Gabriel Player, David Housley, Ernesto Barraza-Valdez, Gerard Lawler, Kyle Chesnut, Daniel Lin, Kurt Thompson, Joshua Tanner, Genevieve DeGrandchamp, Bradley Scott Nicks, James Sweeney, Toshiki Tajima, Gregory Huxtable, Sahel Hakimi, Kenneth Gage, Eric Nelson
Publikováno v:
Photonics, Vol 8, Iss 216, p 216 (2021)
Photonics
Volume 8
Issue 6
Photonics
Volume 8
Issue 6
The electron dynamics of laser wakefield acceleration (LWFA) is examined in the high-density regime using particle-in-cell simulations. These simulations model the electron source as a target of carbon nanotubes. Carbon nanotubes readily allow access
Publikováno v:
Journal of Applied Physics. 129:223303
The dense plasma focus (DPF) can be an intense source of x rays, wherein the insulator sleeve strongly dictates the electrical breakdown, which subsequently affects the formation of a plasma sheath and a collapse phase. Experiments on a 25 kJ DPF (op
Publikováno v:
Physics of Plasmas. 28:022707
The addition of Kr dopant to a deuterium or deuterium–tritium dense plasma focus (DPF) is conventionally thought to enhance radiative cooling of the imploding sheath, resulting in a tighter pinch and, under optimized conditions, increased neutron y
Publikováno v:
Journal of Applied Physics. 128:143302
Experiments on a MA-class Dense Plasma Focus (DPF) device have been carried out to investigate changes in neutron production by adding moderate amounts of krypton to a deuterium fill gas. The neutron yield from Z-pinch devices, including DPFs, conven
Publikováno v:
Journal of Clinical Pathology. 66:1027-1032
There is a wide variation in laboratory practice with regard to implementation and review of internal quality control (IQC). A poor approach can lead to a spectrum of scenarios from validation of incorrect patient results to over investigation of fal
Autor:
Anne Scott, Rohinton Mulla, Michael Eisenhut, Dougal S Hargreaves, Andrew Walters, David Housley
Publikováno v:
Journal of Biomarkers
Background. Biomarkers to distinguish latent from activeMycobacterium (M.) tuberculosisinfection in clinical practice are lacking. The urinary neopterin/creatinine ratio can quantify the systemic interferon-gamma effect in patients withM. tuberculosi
Publikováno v:
Point of Care: The Journal of Near-Patient Testing & Technology. 10:189-192
Autor:
Edward M Kearney, Emma English, Natalie Smith, Danielle B Freedman, Teresa K Teal, David Housley, Janina Mazurkiewicz
Publikováno v:
Annals of Clinical Biochemistry: International Journal of Laboratory Medicine. 45:135-139
Background Internal quality control (IQC) has a long and well-established role in clinical biochemistry laboratories. However, despite the duration of use, and the publication of several articles detailing best practice, the implementation and use of
Publikováno v:
Mineralogical Magazine. 68:47-60
The Soufrière Hills stratovolcano on the Caribbean island of Montserrat has been erupting since 18th July 1995. An enormous amount of respirable volcanic ash has been suspended into the atmosphere by the eruptions and wind re-suspension of deposited