Results 91 to 100 of about 7,430 (235)

Postperihelion Cometary Activity on the Outer Main-belt Asteroid 2005 XR132

The Planetary Science Journal
We report comet-like activity on the outer main-belt asteroid 2005 XR _132 discovered by the Lulin One-meter Telescope in early 2021 April. A series of follow-up observations were triggered to characterize the morphology and brightness variation of 2005 ...
Yu-Chi Cheng, Bryce T. Bolin, Michael S. P. Kelley, D. Bodewits, Quanzhi Ye, Christoffer Fremling, Zhong-Yi Lin, Ya-Lin Wu, Reed L. Riddle, Wing-Huen Ip, Steven L. Groom, Russ R. Laher   +11 more
doaj   +1 more source

Development of an Isoline Modeling Method for Extended Small Celestial Objects

Учёные записки Казанского университета: Серия Физико-математические науки
This article presents a method for modeling extended small celestial (ESC) objects, which are mainly cometary systems. Special attention was given to the possibility of analyzing their structure and physical properties in line with the modern theories of
A. O. Andreev, Yu. A. Nefedyev, N. Yu. Demina   +2 more
doaj   +1 more source

The Training Complex: Shattering of the Coniunctio, Boundary Violation, and Sibling Turbulence on the Horizontal Plane

Journal of Analytical Psychology, EarlyView.
Abstract This paper explores what is happening, for a trainee, when an ethical boundary violation occurs by the analyst with a fellow peer in training. I am approaching this through the Jungian concept of the alchemical vas as I attempt to make meaning of a catastrophic collapse of the analytic work.
Anne Marie Allen
wiley   +1 more source

Doublecortin restricts neuronal branching by regulating tubulin polyglutamylation

Nature Communications
Doublecortin is a neuronal microtubule-associated protein that regulates microtubule structure in neurons. Mutations in Doublecortin cause lissencephaly and subcortical band heterotopia by impairing neuronal migration. We use CRISPR/Cas9 to knock-out the
Muriel Sébastien, Alexandra L. Paquette, Emily N. P. Prowse, Adam G. Hendricks, Gary J. Brouhard   +4 more
doaj   +1 more source

The Great Cosmic Silence: What Does the Fermi Paradox Tell About the Future of Humanity?

Global Policy, EarlyView.
ABSTRACT This article examines how institutional time horizons shape the long‐term survival prospects of human technological civilisation. While research on global catastrophic and existential risks has expanded, the temporal structures of political‐economic institutions remain underexamined.
Heikki Patomäki
wiley   +1 more source

Developing a core outcome set for generalized anxiety disorder during the perinatal period: Identifying core treatment outcomes in perinatal anxiety

British Journal of Clinical Psychology, EarlyView.
Abstract Background Generalized anxiety disorder during the perinatal period (pGAD) is highly prevalent and associated with adverse outcomes for both mother/birthing person (BP) and child. Yet, most treatment studies rely on researcher‐selected outcomes that may not reflect patient priorities.
Emma M. Stallwood, Annaba Tasnia, Daniela Giansante, Briar E. Inness, Benicio N. Frey, Randi E. McCabe, Sheryl M. Green   +6 more
wiley   +1 more source

Comet assay and antioxidant enzyme as blood biomarkers of low-dose radiation-induced adaptive response

Scientific Reports
This study investigated the ability of low doses to cause an in vivo radio-adaptive response (RAR) and examined the biological effects of acute low-dose total-body gamma irradiation in rats. Adult male rats were randomly divided into 8 groups.
Misara M. Awad, Ahmed A. Abdelrahman, Ahmed A. Abdel-Aal, Ibrahim M. Hassan, Seham M. El-Marakby   +4 more
doaj   +1 more source

Story2Board: A Training‐Free Approach for Expressive Visual Storytelling

Computer Graphics Forum, EarlyView.
Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich, M. Levy, O. Avrahami, D. Samuel, D. Lischinski   +4 more
wiley   +1 more source

TreeON: Reconstructing 3D Tree Point Clouds from Orthophotos and Heightmaps

Computer Graphics Forum, EarlyView.
Abstract We present TreeON, a novel neural‐based framework for reconstructing detailed 3D tree point clouds from sparse top‐down geodata, using only a single orthophoto and its corresponding Digital Surface Model (DSM). Our method introduces a new training supervision strategy that combines both geometric supervision and a differentiable shadow and ...
Angeliki Grammatikaki, Johannes Eschner, Pedro Hermosilla, Oscar Argudo, Manuela Waldner   +4 more
wiley   +1 more source

Compromised DNA replication in gut cells underlies sensitivity to genotoxic stress in the tardigrade Hypsibius exemplaris

The FEBS Journal, EarlyView.
DNA damage in the tardigrade Hypsibius exemplaris elicits distinct cellular outcomes depending on replication status. While non‐replicating cells tolerate genotoxic stress, constitutively replicating cells undergo irreversible replication failure upon DNA damage, leading to loss of tissue homeostasis, fat depletion, sterility, and organismal death ...
Gonzalo Quiroga‐Artigas, Pauline Fontanié, Benjamin Lacroix, Maria Dolores Molina, María Moriel‐Carretero   +4 more
wiley   +1 more source