Results 71 to 80 of about 17,921 (226)

Transferable foundation models for geometric tasks on point cloud representations: geometric neural operators

open access: yesMachine Learning: Science and Technology
We introduce methods for obtaining pretrained geometric neural operators (GNPs) that can serve as basal foundation models for use in obtaining geometric features. These can be used within data processing pipelines for machine learning tasks and numerical
B Quackenbush, P J Atzberger
doaj   +1 more source

Adaptation and Shortening of the Right-Wing Authoritarianism (RWA) Scale for the Ukrainian Context: Evidence from a Bias-Corrected Confirmatory Factor Analysis of Longitudinal Data

open access: yesСоціологічні студії
The Right-Wing Authoritarianism (RWA) scale remains a cornerstone in the study of authoritarian attitudes, yet its adaptation and validation outside Western contexts is limited.
Taras Tsymbal, Valeriia Sazonova
doaj   +1 more source

Enduring and the horizon of repair: French Caribbean post‐stroke rehabilitation amid health inequity

open access: yesMedical Anthropology Quarterly, Volume 40, Issue 1, March 2026.
Abstract Drawing on ethnographic research with patients and therapists in post‐stroke rehabilitation, this article explores how Guadeloupeans strive to exist on their own terms amid postcolonial health inequities, forms of marginalization and institutional disrepair.
Raphaëlle Melissa Rabanes
wiley   +1 more source

Two new Miocene limpets (Fissurellidae) from southern California, with notes on other fossil occurrences of the family in northwestern North America [PDF]

open access: yes, 2019
Two new fissurellid limpets (Mollusca: Gastropoda: Fissurellidae), Fissurella? stantoni n. sp. and Scelidotoma aldersoni n. sp., are described from Miocene deposits in southern California. Fissurella? stantoni is described from a single specimen from the
Geiger, Daniel L.   +1 more
core  

The Complexity of Multidimensional Learning in Agriculture

open access: yesEconometrica, Volume 94, Issue 2, Page 465-503, March 2026.
Studies on agricultural technology adoption often focus on one input, practice, or package, which is analytically useful, but may overlook the complexities involved with multidimensional learning needed for a lot of agricultural decisions. In Kenya, we study farmers' dynamic learning (from oneself and others) and adoption decisions over six seasons ...
Rachid Laajaj, Karen Macours
wiley   +1 more source

Asymptotic Behavior of 2-d Black Holes

open access: yes, 1992
We consider the solutions of the field equations for the large $N$ dilaton gravity model in $1+1$ dimensions recently proposed by Callan, Giddings, Harvey and Strominger (CGHS).
Birnir   +9 more
core   +1 more source

A Conformal Affine Toda Model of 2D Black Holes: A Quantum Study of the Evaporation End-Point [PDF]

open access: yes, 1992
In this paper we reformulate the dilaton-gravity theory of Callan \etal\ as a new effective conformal field theory which turns out to be a generalization of the so-called $SL_2$-conformal affine Toda (CAT) theory studied some times ago by Babelon and ...
Belgiorno, F.   +3 more
core   +1 more source

SCExAO/CHARIS Spectroscopic Characterization of Cloudy L/T Transition Companion Brown Dwarf HIP 93398 B

open access: yesThe Astrophysical Journal
Brown dwarfs with measured dynamical masses and spectra from direct imaging are benchmarks that anchor substellar atmosphere cooling and evolution models.
Briley L. Lewis   +12 more
doaj   +1 more source

A lattice model of hydrophobic interactions

open access: yes, 2006
Hydrogen bonding is modeled in terms of virtual exchange of protons between water molecules. A simple lattice model is analyzed, using ideas and techniques from the theory of correlated electrons in metals.
Ben Naim A.   +5 more
core   +1 more source

Collective and single cell behavior in epithelial contact inhibition [PDF]

open access: yes, 2011
Control of cell proliferation is a fundamental aspect of tissue physiology central to morphogenesis, wound healing and cancer. Although many of the molecular genetic factors are now known, the system level regulation of growth is still poorly understood.
A. Puliafito   +42 more
core   +4 more sources

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