Results 71 to 80 of about 397,167 (343)

The host galaxies of low luminosity quasars at high redshift

, 2005
We present VLT/ISAAC near-infrared imaging of the host galaxies of 15 low luminosity quasars at 1 < z < 2. This work complements our studies to trace the cosmological evolution of the host galaxies of high luminosity quasars.
A. Treves, Bahcall, Barger, Bettoni, Bressan, de Vries, Dunlop, Falomo, Falomo, Ferrarese, Häring, J.K. Kotilainen, Kauffmann, Kauffmann, Kukula, M. Uslenghi, Madau, Marconi, Nolan, Pagani, Pentericci, R. Falomo, Veron-Cetty, Willott, Yu   +24 more
core   +1 more source

Luminosity measurement at CMS [PDF]

Proceedings of Technology and Instrumentation in Particle Physics 2014 — PoS(TIPP2014), 2015
The measurement of the luminosity delivered by the LHC is pivotal for several key physics analyses. During the first three years of running, tremendous steps forward have been made in the comprehension of the subtleties related to luminosity monitoring and calibration, which led to an unprecedented accuracy at a hadron collider.
openaire   +3 more sources

Annual 12‐Week Dosing Gap of Natalizumab: Clinical Efficacy, Blood Biomarkers, and CSF Cell Composition

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Natalizumab (NTZ) is a highly effective therapy for multiple sclerosis (MS); however, its use is limited by the risk of a rare potentially severe opportunistic brain infection, progressive multifocal leukoencephalopathy (PML). Alternative dosing strategies are evaluated to reduce PML risk while still maintaining efficacy, which ...
Regina Berkovich, Tilman Schneider‐Hohendorf, Eric Baetscher, Evan L. Riddle, Marie Deffner, Emily Katsnelson, Janine Ferrant‐Orgettas, Julie Czerkowicz, John Anderson, Susan E. Goelz, Nicholas Schwab   +10 more
wiley   +1 more source

Efeito do substrato e luminosidade na germinação de Anadenanthera colubrina (Fabaceae, Mimosoideae) Effect of subsrate and luminosity on the germination of Anadenanthera colubrina (Fabaceae, Mimosoideae)

Revista Árvore, 2007
Angico (Anadenanthera colubrina (Vell.) Brenan var. cebil (Griseb.) Altschul) é uma Mimosaceae arbórea de grande distribuição na América do Sul, com rápido crescimento e bastante utilizada para fornecimento de tanino, madeira, mel e resina, além de ser ...
Ana Carolina da Cunha Rodrigues, Juan Tomás Ayala Osuna, Sandra Regina de O. D. Queiroz, Ana Paula Souza Rios   +3 more
doaj   +1 more source

Adaptation of Cedro-Vermelha, Tarumã-Azeitona, Ingá-Doce, Branquilho-Bravo and Ocotea-Guaicá Seedlings to Shading Levels

Floresta e Ambiente, 2020
As native tree species are often used for densification, enrichment and degraded areas recovery, a better understanding of the behavior of their seedlings in response to light exposure is needed. This study evaluates the growth and morphological behavior
Alexandre Techy de Almeida Garrett, Fabiana Schmidt Bandeira Peres, Mario Takao Inoue, Flávio Augusto de Oliveira Garcia   +3 more
doaj   +1 more source

Luminosity Scans for Beam Diagnostics

, 2018
A new type of fast luminosity separation scans ("Emittance Scans") was introduced at the CERN Large Hadron Collider (LHC) in 2015. The scans were performed systematically in every fill with full-intensity beams in physics production conditions at the ...
Fuchsberger, Kajetan, Hostettler, Michael, Papaphilippou, Yannis, Papotti, Giulia, Pieloni, Tatiana   +4 more
core   +1 more source

The Galaxy Luminosity Function and Luminosity Density at Redshiftz= 0.1 [PDF]

The Astrophysical Journal, 2003
submitted to ...
Blanton, M R, Hogg, D, Bahcall, N A, Brinkmann, J, Britton, M, Connolly, A J, Csabai, I, Fukugita, M, Loveday, J, Meiksin, A, Munn, J A, Nichol, R C, Okamura, S, Quinn, T, Schneider, D P, Shimasaku, K, Strauss, M A, Tegmark, M, Vogeley, M S, Weinberg, D H   +19 more
openaire   +3 more sources

Impact of APOE ε4 Genotype Load on Cognitive Function and Lipid Metabolism in Patients With Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin, Haocheng Yang, Feng Liu, Sihao Lin, Junru Hu, Jian Wang, Yulan Gou   +6 more
wiley   +1 more source

Humic acid in the production of ornamental lawn plugs and shading levels in the development of Carpet grass

Ornamental Horticulture
The use of biostimulants has been studied as a technology that improves the cultivation of plant species and could therefore be an option for producing turfgrass seedlings.
Beatriz Watanabe, Armando Reis Tavares, João Victor Costa, Matheus Vinicios Leal do Nascimento, Alessandro Reinaldo Zabotto, Leandro José Grava de Godoy, Roberto Lyra Villas Bôas, Patrick Luan Ferreira dos Santos   +7 more
doaj   +1 more source

The Comoving Infrared Luminosity Density: Domination of Cold Galaxies across 0 [PDF]

, 2009
In this paper we examine the contribution of galaxies with different infrared (IR) spectral energy distributions (SEDs) to the comoving infrared luminosity density, a proxy for the comoving star formation rate (SFR) density.
Alexander, Bunker, Chapman, Chapman, Chapman, Clements, Cowie, Davis, Elbaz, Farrah, Felten, Feulner, G. Rieke, Gehrels, Hopkins, Huynh, I. M. McHardy, Juneau, Kennicutt, Lagache, Le Borgne, Le Floc'h, Lewis, Lilly, Lonsdale, M. Huynh, M. J. Page, M. Symeonidis, Madau, Magnelli, N. Seymour, Pearson, Rieke, Rowan-Robinson, Sanders, Sanders, Schmidt, Seymour, Seymour, Siebenmorgen, Spergel, Symeonidis, Symeonidis, T. Dwelly   +43 more
core   +2 more sources