Results 81 to 90 of about 299,299 (345)

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Infrared Survey of Giant M Stars

Journal of Mathematical and Fundamental Sciences, 2019
. A spectrocospic survey in an area of 5 squares degrees, located in the general direction of the Palomar-Groningen Variable-Star Field 2 , yields 263 Giant M stars.
Bambang Hidajat
doaj  

Habitable Zones of Host Stars During the Post-MS Phase

, 2010
A star will become brighter and brighter with stellar evolution, and the distance of its habitable zone will become farther and farther. Some planets outside the habitable zone of a host star during the main sequence phase may enter the habitable zone of
A.J. Watson, A.K. Lal, A.K. Lal, A.P. Buccino, A.P. Buccino, B.W. Jones, B.W. Jones, C.A. Iglesias, D. Reimers, D. Tepfer, D.M. Williams, D.S. McKay, F. Hoyle, F. Hoyle, F. Hoyle, Fenghui Zhang, J.C. Tarter, J.F. Kasting, J.J. Eldridge, J.P. Guo, J.P. Guo, J.P. Guo, J.R. Hurley, J.T. Wickramasinghe, J.W. Ferguson, Jianpo Guo, K.-P. Schröder, M. Catelan, M. Noble, N. Grevesse, O.R. Pols, O.R. Pols, O.R. Pols, P.H. Warren, P.P. Eggleton, P.P. Eggleton, P.P. Eggleton, R. Joseph, S. Franck, S. Ida, W. Bloh von, X.F. Chen, Z.W. Han, Zhanwen Han   +43 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Accretion and Recovery in Giant Eruptions of Massive Stars

The Astrophysical Journal
Giant eruptions are episodic high-rate mass-loss events that massive stars experience in the late-stage of their evolution before exploding as a core-collapse supernova.
Bhawna Mukhija, Amit Kashi
doaj   +1 more source

Forming Gas Giants around a Range of Protostellar M-dwarfs by Gas Disk Gravitational Instability

The Astrophysical Journal, 2023
Recent discoveries of gas giant exoplanets around M-dwarfs from transiting and radial velocity surveys are difficult to explain with core-accretion models. We present here a homogeneous suite of 162 models of gravitationally unstable gaseous disks. These
Alan P. Boss, Shubham Kanodia
doaj   +1 more source

Polarisation of molecular lines in the circumstellar envelope of the post-Asymptotic Giant Branch star OH 17.7-2.0 [PDF]

, 2023
W. H. T. Vlemmings, D. Tafoya
openalex   +1 more source

The Massive Star Population in M101. I. The Identification and Spatial Distribution of the Visually Luminous Stars

, 2013
An increasing number of non-terminal giant eruptions are being observed by modern supernova and transient surveys. But very little is known about the origin of these giant eruptions and their progenitors, many of which are presumably very massive ...
Grammer, Skyler, Humphreys, Roberta M.
core   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Effects of Velocity Parameters of the Wind on the Line Formation for 32 CYG [PDF]

Journal of Astronomy and Space Sciences, 1999
We calculate the theoretical line profiles in order to investigate the influence of various velocity parameters. Line profiles are calculated by using the exponential velocoty law with two acceleration regions for orbital phases 0.70 and 0.06.
Kyung-Mee Kim, Kyu-Hong Choi
doaj