Results 111 to 120 of about 227,979 (276)

Galaxy And Mass Assembly: accurate panchromatic photometry from optical priors using lambdar

, 2016
We present the Lambda Adaptive Multi-Band Deblending Algorithm in R (LAMBDAR), a novel code for calculating matched aperture photometry across images that are neither pixel- nor PSF-matched, using prior aperture definitions derived from high resolution ...
A. Wright, A. Robotham, N. Bourne, S. Driver, L. Dunne, S. Maddox, M. Alpaslan, S. Andrews, A. Bauer, J. Bland-Hawthorn, S. Brough, M. J. I. Brown, C. Clarke, M. Cluver, L. Davies, M. Grootes, B. Holwerda, A. Hopkins, T. Jarrett, P. Kafle, R. Lange, J. Liske, J. Loveday, A. Moffett, P. Norberg, C. Popescu, M. Smith, E. Taylor, R. Tuffs, L. Wang, S. Wilkins   +30 more
semanticscholar   +1 more source

Star clusters in M33: updated UBVRI photometry, ages, metallicities, and masses

, 2014
The photometric characterization of M33 star clusters is far from complete. In this paper, we present homogeneous $UBVRI$ photometry of 708 star clusters and cluster candidates in M33 based on archival images from the Local Group Galaxies Survey, which ...
de Grijs, Richard, Fan, Zhou
core   +1 more source

Preparing for successful protein crystallization experiments

Acta Crystallographica Section F, EarlyView.
All crystal‐based structural biology methods, including X‐ray crystallography, serial synchrotron and serial femtosecond crystallography, and electron diffraction, require the preparation of biomolecular crystals. This article covers strategies for careful sample preparation in crystallization experiments to increase the chance of success.Crystal‐based
Gabrielle R. Budziszewski, Vivian Stojanoff, Sarah E. J. Bowman   +2 more
wiley   +1 more source

Advantages of white LED lamps and new detector technology in photometry

Light: Science & Applications, 2015
Light emitting diode (LED) lighting is becoming more and more popular, as incandescent lamps are being phased out globally. LEDs have several advantages over incandescent lamps, including energy efficiency, robustness, long lifetime, and good temporal ...
T. Pulli, T. Dönsberg, T. Poikonen, F. Manoocheri, P. Kärhä, E. Ikonen   +5 more
semanticscholar   +1 more source

Arbuscular mycorrhizal fungus reshapes the rhizosphere microbiome of alfalfa in response to above‐ground attack by aphids and a fungal plant pathogen

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants assemble beneficial rhizosphere microbiomes through a ‘cry for help’ mechanism upon pathogen or insect herbivore attack. The arbuscular mycorrhizal fungi (AMF) can influence the composition of microbial communities in the plant rhizosphere. However, their impacts
Yingde Li, Youlei Shen, Rongchun Zheng, Panpan Shang, Yajie Wang, Zhibiao Nan, Tingyu Duan   +6 more
wiley   +1 more source

Standard protocol for mass photometry experiments

European Biophysics Journal, 2021
Di Wu, G. Piszczek
semanticscholar   +1 more source

Faint NUV/FUV Standards from Swift/UVOT, GALEX and SDSS Photometry

, 2010
At present, the precision of deep ultraviolet photometry is somewhat limited by the dearth of faint ultraviolet standard stars. In an effort to improve this situation, we present a uniform catalog of eleven new faint (u sim17) ultraviolet standard stars.
Adelman-McCarthy, Alice A. Breeveld, Bohlin, Bohlin, Bohlin, Bohlin, Breeveld, Carlos Allende Prieto, Daniel E. Vanden Berk, Eisenstein, Erik A. Hoversten, Fitzpatrick, Gehrels, Holberg, Holberg, Ivezić, Kruk, Lajoie, Martin, Mathew J. Page, McCook, Michael H. Siegel, Morrissey, Mukadam, Mullally, N. P. M. Kuin, Peter Brown, Peter W. A. Roming, Press, Schlegel, Siegel, Stephen T. Holland, Stoughton, Tremblay, Wayne B. Landsman   +34 more
core   +1 more source

Population dynamics of stubby root nematodes (Trichodorus and Paratrichodorus spp.) associated with ‘Docking disorder’ of sugar beet (Beta vulgaris L.), in field rotations with cover crops in East England

Annals of Applied Biology, EarlyView.
This study evaluated the population dynamics of stubby root nematodes (SRN) in field rotations with cover crops and the subsequent effect of this rotation on sugar beet quality and quantity attributes. It was clear that the SRN densities under field conditions are influenced by multiple factors, such as the type of cover crops grown, soil disturbance ...
Nyambura G. Mwangi, Mark Stevens, Alistair J. D. Wright, William D. J. Watts, Simon G. Edwards, Martin C. Hare, Matthew A. Back   +6 more
wiley   +1 more source

The New Eclipsing Cataclysmic Variable SDSS 154453+2553

, 2011
The cataclysmic variable SDSS154453+2553 was recently identified in the Sloan Digital Sky Survey. We obtained spectra and photometry at the MDM Observatory, which revealed an eclipse with a 6.03 hour period.
Beuermann K., Beuermann K., Eve Armstrong, John R. Thorstensen, Julie N. Skinner, Steve Brady   +5 more
core   +1 more source

Accumulation of GSK‐3β in Interneurons Impairs Adult Hippocampal Neurogenesis by Inhibiting GABAergic Transmission

Aging Cell, EarlyView.
Overexpression of GSK‐3β in DG GABAergic neurons impairs neurogenesis by reducing GABA release, which can be reversed by enhancing GABAergic transmission. ABSTRACT The activation of glycogen synthase kinase 3β (GSK‐3β) and the deterioration of spatial memory represent prominent pathological and clinical manifestations of Alzheimer's disease (AD ...
Fei Liu, Jiu‐Jing Cui, Xiao‐Lin Li, Zeng‐Min Zhang, Shao‐Hua Liang, Yi Sun, Jing‐Min Li, Hong‐Lin Qu, Jing Ye, Qi‐Peng Guo, Quan Zheng, Yong‐Feng Liu   +11 more
wiley   +1 more source