Results 31 to 40 of about 507,746 (258)

A bright nanowire single photon source based on SiV centers in diamond [PDF]

, 2017
The practical implementation of many quantum technologies relies on the development of robust and bright single photon sources that operate at room temperature. The negatively charged silicon-vacancy (SiV-) color center in diamond is a possible candidate
Ajoy, A., Bielejec, E. S., Cappellaro, P., Englund, D., Jelezko, F., Marseglia, L., Pacheco, J. L., Perry, D. L., Saha, K., Schröder, T., Walsworth, R.   +10 more
core   +3 more sources

Schlieren Image Velocimetry and colorimetry for a burning candle and its thermal plume [PDF]

INCAS Bulletin
This article explores the feasibility of generating velocity maps for a flame and its plume from a burning candle using Schlieren Image Velocimetry (SIV). Currently, SIV is predominantly employed in the literature to track highly turbulent flows by using
Raluca Andreea ROSU
doaj   +1 more source

Therapeutic DNA vaccine induces broad T cell responses in the gut and sustained protection from viral rebound and AIDS in SIV-infected rhesus macaques. [PDF]

, 2012
Immunotherapies that induce durable immune control of chronic HIV infection may eliminate the need for life-long dependence on drugs. We investigated a DNA vaccine formulated with a novel genetic adjuvant that stimulates immune responses in the blood and
A Gallimore, A Kirmaier, A Watson, AA Lackner, AL Seman, AM Amedee, Amithi Narendran, Angela M. Amedee, AS von Gegerfelt, Brendon Wahlberg, Chen Liang, Cristy Stagnar, D Chen, D Verhoeven, DC Montefiori, Deborah Heydenburg Fuller, DH Barouch, DH Fuller, DH Fuller, DH Fuller, DH Fuller, E Rollman, E Tryniszewska, Eric J. Yager, EY Enioutina, EY Enioutina, Fiona C. Cook, GM Glenn, H Takeuchi, Heather Michael, HL Robinson, IM Belyakov, IM Belyakov, IM Belyakov, IM Belyakov, J Arrington, J Lisziewicz, J zur Megede, JD Boyer, Jenny W. Che, JJ Donnelly, JJ Kim, JM Brenchley, Joel R. Haynes, John Tite, JQ Wu, JR Haynes, Julia Nyaundi, JW Mellors, LA Knapp, LJ Berry, LN Martin, M Genesca, M Murphey-Corb, Michael Murphey-Corb, MR Betts, PA Mudd, Peter Ertl, Premeela Rajakumar, PT Loudon, R De Rose, R Taber, R Tubiana, RA Daynes, Rachel Taber, RR Amara, RS Veazey, RT Gandhi, S Staszewski, SA Riddler, SJ Kent, SJ Wilson, SY Lim, T Nakajima, TM Pertmer, TU Vogel, TW Chun, TW Chun, U Sauermann, W Lu, W Lu, WP Kong, X Wang, Y Levy, Z Hel   +84 more
core   +8 more sources

Acute SIV infection in sooty mangabey monkeys is characterized by rapid virus clearance from lymph nodes and absence of productive infection in germinal centers. [PDF]

PLoS ONE, 2013
Lymphoid tissue immunopathology is a characteristic feature of chronic HIV/SIV infection in AIDS-susceptible species, but is absent in SIV-infected natural hosts.
Amanda J Martinot, Mareike Meythaler, Lu-Ann Pozzi, Karen Dalecki Boisvert, Heather Knight, Dennis Walsh, Susan Westmoreland, Daniel C Anderson, Amitinder Kaur, Shawn P O'Neil   +9 more
doaj   +1 more source

The Mid-Infrared [SIV]/[NeII] versus [NeIII]/[NeII] Correlation

, 2008
The mid-infrared ratio [NeIII]15.6mum/[NeII]12.8mum is a strong diagnostic of the ionization state of emission line objects, due to its use of only strong neon emission lines only weakly affected by extinction.
Achtermann, Armus, Bas Nefs, Beirão, Bernard-Salas, Bernhard Brandl, Brandl, Brandl, Brent Groves, Dale, De Graauw, Deo, Dopita, Draine, Engelbracht, Farrah, Giveon, Gordon, Houck, Kessler, Lebouteiller, Li, Rubin, Rubin, Smith, Snijders, Sturm, Thornley, Verma, Werner, Wu   +30 more
core   +1 more source

Suppression of SIV-specific CD4+ T cells by infant but not adult macaque regulatory T cells: implications for SIV disease progression. [PDF]

, 2007
The impact of regulatory T cells (T reg cells) on the course of HIV and SIV disease is unknown. T reg cells could suppress protective antiviral responses and accelerate disease progression.
Abel, Kristina, Hartigan-O'Connor, Dennis J, McCune, Joseph M   +2 more
core   +2 more sources

Partial efficacy of a VSV-SIV/MVA-SIV vaccine regimen against oral SIV challenge in infant macaques

Vaccine, 2011
Despite antiretroviral medications, the rate of pediatric HIV-1 infections through breast-milk transmission has been staggering in developing countries. Therefore, the development of a vaccine to protect vulnerable infant populations should be actively pursued.
Marta L, Marthas, Koen K A, Van Rompay, Zachary, Abbott, Patricia, Earl, Linda, Buonocore-Buzzelli, Bernard, Moss, Nina F, Rose, John K, Rose, Pamela A, Kozlowski, Kristina, Abel   +9 more
openaire   +3 more sources

Host cell species-specific effect of cyclosporine A on simian immunodeficiency virus replication

Retrovirology, 2012
Background An understanding of host cell factors that affect viral replication contributes to elucidation of the mechanism for determination of viral tropism.
Takeuchi Hiroaki, Ishii Hiroshi, Kuwano Tetsuya, Inagaki Natsuko, Akari Hirofumi, Matano Tetsuro   +5 more
doaj   +1 more source

BAL phosphorus abundance and evidence for immense ionic column densities in quasar outflows: VLT X-Shooter observations of quasar SDSS J1512+1119

, 2012
We present spectroscopic analysis of the broad absorption line outflow in quasar SDSS J1512+1119. In particular, we focus our attention on a kinematic component in which we identify PV and SIV/SIV* absorption troughs.
Arav, Arav, Arav, Arav, Arav, Arav, Arav, Arav, Arav, Arav, Ballester, Barai, Benoit C. J. Borguet, Borguet, Carter Chamberlain, Chris Benn, Churchill, Dai, de Kool, Di Matteo, Doug Edmonds, Dunn, Dunn, Dunn, Edmonds, Elvis, Gabel, Gabel, Gabel, Ganguly, Germain, Hamann, Hamann, Hamann, Hamann, Hamann, Hamann, Hamann, Hewett, Junkkarinen, Junkkarinen, Leighly, Leighly, Lodders, Moe, Nahum Arav, Ostriker, Schlegel, Scott, Shields, Telfer, Turnshek   +51 more
core   +1 more source

The neutral silicon-vacancy center in diamond: spin polarization and lifetimes [PDF]

, 2017
We demonstrate optical spin polarization of the neutrally-charged silicon-vacancy defect in diamond ($\mathrm{SiV^{0}}$), an $S=1$ defect which emits with a zero-phonon line at 946 nm.
Breeze, B. G., D'Haenens-Johansson, U. F. S., Doherty, M. W., Edmonds, A. M., Green, B. L., Mottishaw, S., Newton, M. E., Twitchen, D. J., Williams, S. D.   +8 more
core   +2 more sources