Results 71 to 80 of about 241,163 (335)

The mid-IR Luminosity Function at z<0.3 from 5MUSES: Understanding the Star-formation/AGN Balance from a Spectroscopic View [PDF]

, 2011
We present rest-frame 15 and 24 um luminosity functions and the corresponding star-forming luminosity functions at ...
Armus, Arnouts, Bothwell, Caputi, Casey Papovich, Chary, Daniel A. Dale, Dey, Elbaz, Fu, George Helou, Hopkins, Hopkins, Houck, Houck, Huang, Kalliopi Dasyra, Le Floc'h, Lee Armus, Lilly, Madau, Menéndez-Delmestre, Murphy, Nurur Rahman, Papovich, Petric, Pope, Pozzi, Pérez-González, Reddy, Rieke, Rujopakarn, Sabrina Stierwalt, Sajina, Sanders, Saunders, Shupe, Veilleux, Werner, Wu, Xu, Yan, Yanling Wu, Yong Shi, Yuan   +44 more
core   +3 more sources

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

MAMMOTH-Subaru. V. Effects of Cosmic Variance on Lyα Luminosity Functions at z = 2.2–2.3

The Astrophysical Journal
Cosmic variance introduces significant uncertainties into galaxy number density properties when surveying the high-redshift Universe with a small volume.
Ke Ma, Haibin Zhang, Zheng Cai, Yongming Liang, Nobunari Kashikawa, Mingyu Li, Yunjing Wu, Qiong Li, Xiaohui Fan, Sean D. Johnson, Masami Ouchi   +10 more
doaj   +1 more source

Characterizing epithelial‐mesenchymal transition‐linked heterogeneity in breast cancer circulating tumor cells at a single‐cell level

Molecular Oncology, EarlyView.
In over 50% of non‐metastatic breast cancer patients, circulating tumor cells (CTCs) along the whole epithelial‐mesenchymal transition spectrum are detected. Total CTC number and individual phenotypes relate to aggressive disease characteristics, including lymph node involvement and higher tumor proliferation. At the single‐cell level, mesenchymal CTCs
Justyna Topa, Julia Richert, Tomasz Stokowy, Alicja Staśczak, Mariusz Szajewski, Maciej Ciesielski, Petra M. Grešner, Bartłomiej Tomasik, Łukasz Arcimowicz, Agnieszka Stankiewicz, Grażyna Suchodolska, Elżbieta Senkus, Wiesław Kruszewski, Anna J. Żaczek, Aleksandra Markiewicz   +14 more
wiley   +1 more source

The Truncated Lindley Distribution with Applications in Astrophysics

Galaxies, 2019
This paper reviews the Lindley distribution and then introduces the scale and the double truncation. The unknown parameters of the truncated Lindley distribution are evaluated with the maximum likelihood estimators.
Lorenzo Zaninetti
doaj   +1 more source

The luminosity function of cluster pulsars [PDF]

AIP Conference Proceedings, 2011
4 pages, 2 figures, to appear in AIP Conference Proceedings of Pulsar Conference 2010 "Radio Pulsars: a key to unlock the secrets of the Universe", Sardinia, October ...
Manjari Bagchi, Duncan R. Lorimer, Marta Burgay, Nicolò D’Amico, Paolo Esposito, Alberto Pellizzoni, Andrea Possenti   +6 more
openaire   +3 more sources

A Derivation of the Luminosity Function of the Kuiper Belt from a Broken Power-Law Size Distribution

, 2008
We have derived a model of the Kuiper belt luminosity function exhibited by a broken power-law size distribution. This model allows direct comparison of the observed luminosity function to the underlying size distribution.
Allen, Bernstein, Bernstein, Bottke, Chiang, Dohnanyi, Fraser, Fuentes, Gladman, Gladman, Gladman, Grundy, Hayashi, J.J. Kavelaars, Jewitt, Kavelaars, Kenyon, Kenyon, Kenyon, Levison, Loredo, Malhotra, O'Brien, Pan, Petit, Safronov, Thommes, Trujillo, Trujillo, Wesley C. Fraser   +29 more
core   +1 more source

Phenotypic plasticity in a novel set of EGFR tyrosine kinase inhibitor‐adapted non‐small cell lung cancer cell lines

FEBS Open Bio, EarlyView.
Phenotypic plasticity in a newly established set of EGFR inhibitor‐adapted NSCLC cell lines during adaptation and in established cell lines. Here, we introduce novel sublines of the EGFR‐mutant non‐small cell lung cancer (NSCLC) cell lines HCC827 and HCC4006 adapted to the EGFR kinase inhibitors gefitinib (HCC827rGEFI2μm, HCC4006rGEFI1μm), erlotinib ...
Tharsagini V. Nanthaprakash, Campbell W. Gourlay, Ina Oehme, Michelle D. Garrett, Jindrich Cinatl Jr, Mark N. Wass, Martin Michaelis   +6 more
wiley   +1 more source

Luminosity Function of Galaxies in Voids: A Modification Inspired by Excursion Set Theory

The Astrophysical Journal
In the standard picture of cosmology, the galaxies reside in dark matter (DM) halos. DM halos are distributed in the cosmic web in different environments.
Zeynab Ashurikisomi, Shant Baghram
doaj   +1 more source

The luminosity function of ringed galaxies

Monthly Notices of the Royal Astronomical Society, 2022
ABSTRACT We perform an analysis of the luminosity functions (LFs) of two types of ringed galaxies – polar-ring galaxies and collisional ring galaxies – using data from the Sloan Digital Sky Survey (SDSS). Both classes of galaxies were formed as a result of interaction with their environment and they are very rare objects.
Daniil V Smirnov, Vladimir P Reshetnikov
openaire   +2 more sources