Results 41 to 50 of about 659,052 (291)

The HIT Network for Children and Adolescents With CNS Tumors Facilitates Improvements of Diagnostic Assessments, Multimodal Treatments, Individual Counseling, and Research in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski, Michael C. Frühwald, Gudrun Fleischhack, Stephan Tippelt, Pablo Hernáiz‐Driever, Olaf Witt, Astrid Gnekow, Christof Kramm, Matthias Eyrich, Johannes E. A. Wolf, Hermann Müller, Carsten Friedrich, Uwe R. Kordes, Denise Obrecht‐Sturm, Petra Ketteler, Barbara von Zezschwitz, Pascal Johann, Dominik Sturm, Karoline Nemes, Stefan Schönberger, Till Milde, Brigitte Bison, Monika Warmuth‐Metz, Torsten Pietsch, Ulrich Schüller, Arend Koch, David Capper, Martin Hasselblatt, Christian Thomas, Christian Hagel, Stefan M. Pfister, Felix Sahm, David T. W. Jones, Martin U. Schuhmann, Jürgen Krauss, Pedram Emami, Ahmed El Damaty, Rolf D. Kortmann, Rudolf Schwarz, Jürgen Debus, Mechthild Krause, Fabian Pohl, Holger Ottensmeier, Lisa Bußenius, Katja Baust, Andreas Faldum, Cecile Ronckers, Desiree Grabow, Martin Benesch, Thomas Perwein, Karin Dieckmann, Irene Slavc, Johannes Gojo, Nicolas U. Gerber, André O. von Bueren, Katrin Scheinemann, Gabriele Calaminus, Beate Timmermann, Ulrich‐Wilhelm Thomale, Martin Mynarek   +59 more
wiley   +1 more source

WIMP dark matter hidden behind its companion

Physics Letters B, 2022
The WIMP dark matter (DM) hypothesis now is in an awkward position, owing to the present strong exclusion from DM direct detection. In this article we design a mechanism to evade this constraint. The idea is simple.
Jun Guo, Zhaofeng Kang, Peng Zhang
doaj   +1 more source

Companion eccentricity diffusion & multiple populations: the companion accretion model

, 2023
Globular clusters exhibit abundance variations, defining ‘multiple populations’, which have prompted a protracted search for their origin since the 1970s. In this talk, I discuss a novel model to explain these variations, the 'companion accretion model'. An overlooked characterstic of the dynamical perturbation cross-section for binaries in hot stellar
openaire   +1 more source

Three-dimensional simulations of the interaction between Type Ia supernova ejecta and their main sequence companions

, 2012
The identity of the progenitor systems of SNe Ia is still uncertain. In the single-degenerate (SD) scenario, the interaction between the SN blast wave and the outer layers of a main sequence (MS) companion star strips off H-rich material which is then ...
Edelmann, P., Han, Z. W., Hillebrandt, W., Kromer, M., Liu, Z. W., Pakmor, R., Roepke, F. K., Wang, B.   +7 more
core   +1 more source

A timing formula for main-sequence star binary pulsars [PDF]

, 1997
In binary radio pulsars with a main-sequence star companion, the spin-induced quadrupole moment of the companion gives rise to a precession of the binary orbit.
Wex, N.
core   +2 more sources

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

High-resolution optical and infrared spectroscopic observations of Cir X-1 [PDF]

, 1999
We present new optical and infrared (IR) observations of Cir X-1 taken near apastron. Both sets of spectra show asymmetric emission lines. Archival optical observations show that an asymmetric Hα emission line has been in evidence for the past 20 years ...
Fender, R, Johnston, HM, Wu, K
core   +4 more sources

Utility of Computed Tomography Surveillance of Asymptomatic Infection in Children and Young Adults Before Allogeneic Hematopoietic Stem Cell Transplant

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark, Pradipta Debnath, Rama S. Ayyala, Lara A. Danziger‐Isakov, Jane Koo, Kasiani C. Myers, William R. Otto, Aki Tanimoto, Andrew T. Trout, Cara E. Morin   +9 more
wiley   +1 more source

Model companions of distributive p-algebras [PDF]

Journal of Symbolic Logic, 1982
Let Bn, 0 ≤ n ≤ ω, be the equational classes of distributive p-algebras (precise definitions are given in §1). It has been known for some time that the elementary theories Tn of Bn possess model companions ; see, e.g., [6] and [14] and the references given there. However, no axiomatizations of were given, with the exception of n = 0 (Boolean case) and
openaire   +3 more sources

The Binarity of Eta Carinae and its Similarity to Related Astrophysical Objects

, 2004
I examine some aspects of the interaction between the massive star Eta Carinae and its companion, in particular during the eclipse-like event, known as the spectroscopic event or the shell event.
Corradi R. L. M., Fernandez Lajus E., Han Z., Hut P., Noam Soker, Soker N., Tout C. A., Verbunt F., Waelkens C., Weis K., Whitelock P. A., Woitke P., Woitke P., Zahn J.-P., Zahn J.-P., Zanella R., Zethson T.   +16 more
core   +3 more sources