Results 71 to 80 of about 1,127,144 (297)

Probing Interstellar Dust with Infrared Echoes from the Cas A Supernova

, 2012
We present the analysis of an IRS 5-38 {\mu}m spectrum and MIPS photometric measurements of an infrared echo near the Cassiopeia A supernova remnant observed with the Spitzer Space Telescope. We have modeled the recorded echo accounting for PAHs, quantum-
Ashworth, Bakes, Bakes, Blinnikov, Bode, Cornelis P. Dullemond, Couderc, Desert, Draine, Draine, Dwek, Dwek, Fesen, Filippenko, Frédéric P. A. Vogt, Hines, Houck, Hunter, Ivezic, Jones, Kim, Le Page, Le Page, Li, Li, Luo, Marc-André Besel, Matheson, Mathis, Mathis, Oliver Krause, Rest, Rieke, Siebenmorgen, Sofia, Sofia, Sugerman, Thorstensen, Weingartner, Werner, Xu, Young, Zubko   +42 more
core   +1 more source

Can Light Echoes Account for the Slow Decay of Type IIn Supernovae? [PDF]

, 1999
The spectra of type IIn supernovae indicate the presence of apre-existing slow, dense circumstellar wind (CSW). If the CSW extends sufficiently far from the progenitor star, then dust formation should occur in the wind.
Bradley E. Schaefer, Bruce Roscherr, Chugai N. N., Chugai N. N., Hagen H. J., Patat F., Pearce G., Plewa T., Schlegel E. M., Turatto M.   +9 more
core   +4 more sources

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee, Holly Evans, Claire E. Wakefield, Antoinette Anazodo, Richard J. Cohn, Brittany C. McGill, Elizabeth A. Lobb, Lori Wiener, Madeleine L. Juhrmann, Ursula M. Sansom‐Daly   +9 more
wiley   +1 more source

Photon echo quantum memory with complete use of natural inhomogeneous broadening [PDF]

, 2010
The photon echo quantum memory is based on a controlled rephasing of the atomic coherence excited by signal light field in the inhomogeneously broadened resonant line.
M. A. Nielsen, S. A. Moiseev, Sergey A. Moiseev   +2 more
core   +2 more sources

Feasibility and Preliminary Efficacy of Integrative Neuromuscular Training for Childhood Cancer Survivors: A Pilot Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian, Robert U. Newton, Dennis R. Taaffe, Nicholas G. Gottardo, Santosh Valvi, Carolyn J. Peddle‐McIntyre, Jodie Cochrane Wilkie, Daniel A. Galvão   +7 more
wiley   +1 more source

Clinical handover within the emergency care pathway and the potential risks of clinical handover failure (ECHO): primary research

Health Services and Delivery Research, 2014
Background and objectives: Handover and communication failures are a recognised threat to patient safety. Handover in emergency care is a particularly vulnerable activity owing to the high-risk context and overcrowded conditions.
Mark Sujan, Peter Spurgeon, Matthew Inada-Kim, Michelle Rudd, Larry Fitton, Simon Horniblow, Steve Cross, Peter Chessum, Matthew W Cooke   +8 more
doaj   +1 more source

Heloise’s Echo [PDF]

, 2019
This chapter presents Heloise of Argenteuil’s quest for an intellectual voice through her correspondences with Abelard, Bernard of Clairvaux, and Peter the Venerable. The relationships between these four characters are deeply intellectual yet at the same time they are negotiated not only through intimate conversations, but also through collaborative ...
openaire   +1 more source

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti, Giorgio Persano, Chiara Grimaldi, Pier Luigi Di Paolo, Carmen Malaspina, Francesco Quagliarella, Valerio Balassone, Anna Chiara Iolanda Contini, Gian Luigi Natali, Rita Alaggio, Ivan Pietro Aloi, Tamara Caldaro, Alessandro Crocoli   +12 more
wiley   +1 more source

Research of non-destructive testing for aluminium sheaths of HV cables using ultrasonic-guided waves

The Journal of Engineering, 2018
The method of fast non-destructive testing for aluminium sheaths of high-voltage (HV) cables using ultrasonic-guided waves is proposed. The dispersion curve is calculated by solving the dispersion equation from the simplified model of aluminium sheaths ...
Cao Junping, Jiang Hang, Wang Shaohua, Yang Yong, Zhou Luyao, Jiang Peng   +5 more
doaj   +1 more source

Oscillations of Echo Amplitude in Glasses in a Magnetic Field Induced by Nuclear Dipole-Dipole Interaction

, 2009
The effect of a magnetic field on the dipole echo amplitude in glasses (at temperatures of about 10 mK) induced by the dipole-dipole interaction of nuclear spins has been theoretically studied.
Parshin, D. A., Shumilin, A. V.
core   +1 more source