Results 41 to 50 of about 3,394,545 (251)

The Origin of [OII] Emission in Recently Quenched AGN Hosts

, 2010
We have employed emission-line diagnostics derived from DEIMOS and NIRSPEC spectroscopy to determine the origin of the [OII] emission line observed in six AGN hosts at z~0.9. These galaxies are a subsample of AGN hosts detected in the Cl1604 supercluster
Calzetti, Eastman, Gal, Gal, Gebhardt, Gilli, Ho, Hopkins, Kewley, Kocevski, Kocevski, Kocevski, Lemaux, Lemaux, Miller, Poggianti, Poggianti, Poggianti, Springel, Tremaine, Yan   +20 more
core   +1 more source

Taming contact line instability for pattern formation

Nature Communications, 2016
Coating flows on surfaces are very useful in many industrial applications such as printing organic electronics, but it is challenging to control the process owing to unstable flow. Here, Deblais et al.
A. Deblais, R. Harich, A. Colin, H. Kellay   +3 more
doaj   +1 more source

Nitrogen line spectroscopy of O-stars -- I. Nitrogen III emission line formation revisited

, 2011
This is the first paper in a series dealing with optical Nitrogen spectroscopy of O-type stars, aiming at the analysis of Nitrogen abundances. We implemented a new Nitrogen model atom into the NLTE atmosphere/spectrum synthesis code FASTWIND, and ...
Asplund, Bautista, Bell, Berrington, Bouret, Bowen, Brott, Brott, Bruccato, Cunto, Eissner, Evans, Evans, F. Najarro, Fernley, Grevesse, Heap, Heger, Hillier, Hillier, Howarth, Hubeny, Hubeny, Hunter, Hunter, Hunter, Hunter, J. G. Rivero González, J. Puls, Lanz, Lenorzer, Marcolino, Markova, Martins, Martins, Meynet, Mihalas, Mihalas, Mokiem, Najarro, Najarro, Nikitin, Nussbaumer, Oke, Pauldrach, Pauldrach, Pauldrach, Puls, Puls, Puls, Repolust, Repolust, Seaton, Sota, Stafford, Sundqvist, Swings, Swings, van Regemorter, Vink, Vink, Walborn, Walborn, Yan   +63 more
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

A Low-mass line-rich Core Found in Massive Star-forming Region IRAS 16351-4722

The Astrophysical Journal, 2023
We present Atacama Large Millimeter/submillimeter Array subarcsecond-resolution observations of both continuum and molecular lines at 345 GHz toward the massive star-forming region IRAS 16351-4722 (hereafter I16351).
Meizhu Liu, Sheng-Li Qin, Tie Liu, Mengyao Tang, Sheng-Yuan Liu, Li Chen, ChuanShou Li, HongQiong Shi, Xiaohu Li, Tianwei Zhang, Ken’ichi Tatematsu, Fengwei Xu, Yuefang Wu   +12 more
doaj   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

SAMHD1 Inhibits LINE-1 Retrotransposition by Promoting Stress Granule Formation. [PDF]

PLoS Genetics, 2015
The SAM domain and HD domain containing protein 1 (SAMHD1) inhibits retroviruses, DNA viruses and long interspersed element 1 (LINE-1). Given that in dividing cells, SAMHD1 loses its antiviral function yet still potently restricts LINE-1, we propose that,
Siqi Hu, Jian Li, Fengwen Xu, Shan Mei, Yann Le Duff, Lijuan Yin, Xiaojing Pang, Shan Cen, Qi Jin, Chen Liang, Fei Guo   +10 more
doaj   +1 more source

Carbon line formation and spectroscopy in O-type stars

, 2017
The determination of chemical abundances constitutes a fundamental requirement for obtaining a complete picture of a star. Particularly in massive stars, CNO abundances are of prime interest, due to the nuclear CNO-cycle and various mixing processes ...
Carneiro, Luiz P., Hoffmann, T. L., Puls, J.   +2 more
core   +1 more source

Making the Solar System

The Astrophysical Journal, 2023
We model the early stages of planet formation in the solar system, including continual planetesimal formation, and planetesimal and pebble accretion onto planetary embryos in an evolving disk driven by a disk wind.
John Chambers
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source