Results 71 to 80 of about 436,146 (238)

Novae: An Important Source of Lithium in the Galaxy

The Astrophysical Journal
The source of the Galactic lithium (Li) has long been a puzzle. With the discovery of Li in novae, extensive research has been conducted. However, there still exists a significant disparity between the observed abundance of Li in novae and the existing ...
Jun Gao, Chunhua Zhu, Guoliang Lü, Jinlong Yu, Lin Li, Helei Liu, Sufen Guo   +6 more
doaj   +1 more source

Galactic and extragalactic novae - A Review [PDF]

, 2018
The outbursts of classical novae are among the strongest explosions in the Universe. The multifrequency observations are contributing to understanding the process of explosions and of the long term evolution. In this review, I discuss the observations of
Poggiani Rosa, Poggiani, Rosa, Rosa Poggiani   +2 more
core   +1 more source

An Optimized Freeze‐Dry Multimodal Workflow for Sequential Micro‐CT Imaging, Histology, and Molecular Profiling: A Use Case in Human Liver Fibrosis

Advanced Science, EarlyView.
Optimized freeze‐drying and eosin staining deliver artifact‐free micro‐CT images of liver tissue at near‐histological detail, then hand the same specimen back for sectioning, staining, and sequencing. Fibrotic volume distinguishes normal liver from cirrhosis, while preserved RNA reveals inflammatory gene upregulation—one biopsy, three dimensions, and a
Kristijan Skok, Laura Činč Ćurić, Jernej Vajda, Silvia Schauer, Martin Wagner, Rudolf Stauber, Carolin Lackner, Karl Kashofer, Markus Plass, Giovanny Rodriguez Blanco, Ian R. Wanless, Uroš Maver, Katrin Panzitt, Boštjan Vihar   +13 more
wiley   +1 more source

Hydrodynamic Simulations of Oxygen–Neon Classical Novae as Galactic 7Li Producers and Potential Accretion-induced Collapse Progenitors

The Astrophysical Journal
We report on studies of classical nova (CN) explosions where we follow the evolution of thermonuclear runaways (TNRs) on oxygen–neon (ONe) white dwarfs (WDs).
Sumner Starrfield, Maitrayee Bose, Christian Iliadis, W. Raphael Hix, Charles E. Woodward, R. Mark Wagner   +5 more
doaj   +1 more source

Cementless augmented versus cemented Dual Mobility cups: medium-term outcome of case series with a control group. [PDF]

BMC Musculoskelet Disord, 2023
Ebied A, Ebied AA, Badr IT, Affara M, Marie S.   +4 more
europepmc   +1 more source

Giant Direct Magnetoelectric Effect in Nanocomposite CoFe2O4:PVDF‐TrFE Thin Films

Advanced Science, EarlyView.
A novel three‐step grow‐etch‐fill fabrication approach creates structured cobalt ferrite/ferroelectric polymer nanocomposites with high interfacial areas. Driven by efficient strain‐mediated coupling, this crystalline system achieves a giant room‐temperature magnetoelectric coefficient nearly two orders of magnitude higher than other CFO/PVDF‐TrFE thin
Muireann de h‐Óra, Lynette Keeney, Rui Miguel Gonçalves Carvalho, Aliona Nicolenco, Tuhin Maity, Jordi Sort, Luís Amorim, Pedro Martins, Judith MacManus‐Driscoll   +8 more
wiley   +1 more source

Challenging Classical Paradigms: Recurrent Nova M31N 2017-01e, a BeWD System in M31?

The Astrophysical Journal
M31N 2017-01e is the second-fastest recurrent nova known, with a recurrence period of 2.5 yr in the Andromeda galaxy (M31). This system exhibits a unique combination of properties: a low outburst amplitude (∼3 mag), starkly contrasting with known ...
Shatakshi Chamoli, Judhajeet Basu, Sudhanshu Barway, G.C. Anupama, Vishwajeet Swain, Varun Bhalerao   +5 more
doaj   +1 more source

Inkjet‐Printed h‐BN Memristors with a Record Endurance under Low‐Currents

Advanced Electronic Materials, EarlyView.
An inkjet‐printed memristor based on h‐BN flakes achieves a record endurance of 2.2 million cycles through a current‐controlled method. This device transitions between volatile and non‐volatile regimes to effectively emulate both artificial neurons and synapses.
Pere Aran Vilà, Giovanni Vescio, Juan Castillo, Francisco Palacio, Blas Garrido, Sergi Hernández, Albert Cirera   +6 more
wiley   +1 more source

Heterozygous Variants in LRP1 Cause a Neurodevelopmental Disorder With Congenital Heart Defects

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT LRP1 encodes the low‐density lipoprotein (LDL) receptor‐related protein 1 (LRP1), a transmembrane protein involved in endocytosis and activation of multiple signaling pathways. LRP1 variants have been implicated in the pathogenesis of congenital heart defects (CHD), Alzheimer's disease, and neurodevelopmental disorders (NDD).
Alyssa L. Rippert, Gudny Anna Arnadottir, Laura Bedinger, Nicola Brunetti‐Pierri, Jennifer Cech, Xin Chen, Yanmin Chen, Erika Chick, Sarah Dyack, Madeleine Franchi, Tanja Frey, David Genevieve, Ian Glass, Jorge Granadillo, Kelly A. Keener, Sara B. MacKay, Paige McDunnah, Vinod K. Misra, Kristin G. Monaghan, Sureni V. Mullegama, Cristina Peduto, Leia Peterman‐Prather, Anita Rauch, Cherith Somerville, Kari Stefansson, Katharina Steindl, Patrick Sulem, Telma Sulem, Pamela Trapane, Roberta Zeuli, Samuel Zinner, Kosuke Izumi   +31 more
wiley   +1 more source

High-energy gamma-ray emission from recurrent novae

, 2008
Symposium E, session 12 (oral). Paper number: E12-0020-08International audienceSymbiotic recurrent novae are binary systems in which a massive white dwarf accretes hydrogenrich material from a red giant companion.
Tatischeff, Vincent
core   +3 more sources