Results 101 to 110 of about 223,583 (220)

Designing Nontrivial Real‐Space Berry Curvature through Non‐Monotonic Bulk Inversion Symmetry Breaking in Self‐Intercalated Cr1+δTe2

open access: yesSmall Science, EarlyView.
By controlling the Cr intercalant (δ) in Cr1+δTe2, the topological Hall effect (THE) amplitude (ρTHEpeak$\rho_{\text{THE}}^{\text{peak}}$) and Dzyaloshinskii–Moriya interaction strength can be tuned, revealing a strong correlation between them. Moreover, the largest ρTHEpeak$\rho_{\text{THE}}^{\text{peak}}$ of 2.75 μΩ⋅cm$2.75 \text{ &amp ...
Seungwon Rho   +6 more
wiley   +1 more source

Emergent Epitaxial Configuration of Pr3IrO7 Domains via YSZ (111) Substrate

open access: yesSmall Structures, EarlyView.
Epitaxial growth of Pr3IrO7, with its highly anisotropic structure, on a (111)‐oriented Yttrium‐stabilized ZrO2 (YSZ) substrate leads to distinctive domain configurations. This domain arrangement gives rise to spin‐glass behavior, markedly different from bulk materials, highlighting the impact of reduced dimensionality and substrate interaction.
Gahee Noh   +6 more
wiley   +1 more source

Doing time in old age: unsettling ethics in carceral circuits Vieillir en prison : l’éthique dérangeante des circuits carcéraux

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Since the early 2000s, the proportion of older adults in Japanese penal institutions has risen dramatically, driven largely by high rates of recidivism. This trend has developed alongside growing social insecurity about crime, as well as anxiety about old age and care in a time of increasing neoliberal discourses of individualized risk and ...
Jason Danely
wiley   +1 more source

A kinematic model of stick‐insect walking

open access: yesPhysiological Reports, 2019
Animal, and insect walking (locomotion) in particular, have attracted much attention from scientists over many years up to now. The investigations included behavioral, electrophysiological experiments, as well as modeling studies.
Tibor I. Tóth, Silvia Daun
doaj   +1 more source

Hardy’s inequalities for the twisted convolution with Laguerre functions

open access: yesJournal of Inequalities and Applications, 2017
In this article, two types of Hardy’s inequalities for the twisted convolution with Laguerre functions are studied. The proofs are mainly based on an estimate for the Heisenberg left-invariant vectors of the special Hermite functions deduced by the ...
Jinsen Xiao, Jianxun He
doaj   +1 more source

Biharmonic Curves in 3-dimensional Hyperbolic Heisenberg Group [PDF]

open access: yesarXiv, 2011
In this paper we study the non-geodesic non-null biharmonic curves in 3-dimensional hyperbolic Heisenberg group. We prove that all of the non-geodesic non-null biharmonic curves in 3-dimensional hyperbolic Heisenberg group are helices. Moreover, we obtain explicit parametric equations for non-geodesic non-null biharmonic curves and non-geodesic ...
arxiv  

Expression patterns of melanin‐related genes are linked to crypsis and conspicuousness in a pumpkin toadlet

open access: yesMolecular Ecology, EarlyView.
Abstract Colour signals play pivotal roles in different communication systems, and the evolution of these characters has been associated with behavioural ecology, integumentary production processes and perceptual mechanisms of the species involved. Here, we present the first insight into the molecular and histological basis of skin colour polymorphism ...
Juliane P. C. Monteiro   +7 more
wiley   +1 more source

Tolerance for uncertainty and medical students' specialty choices: A myth revisited

open access: yesMedical Education, EarlyView.
Abstract Background In 1962, the idea emerged that medical students' tolerance of uncertainty could determine their specialty choice. While some studies supported this claim, others refuted it, often using independently developed instruments. We explored whether the reported link between specialty choice and uncertainty tolerance is more myth than ...
Odette Wegwarth   +6 more
wiley   +1 more source

On Schur multiplier and projective representations of Heisenberg groups [PDF]

open access: yesarXiv, 2019
In this article, we study the Schur mutiplier of the discrete as well as the finite Heisenberg groups and their t-variants. We describe the representation groups of these Heisenberg groups and through these give a construction of their finite dimensional complex projective irreducible representations.
arxiv  

Heisenberg XXZ model and quantum Galilei group [PDF]

open access: green, 1992
Francesco Bonechi   +4 more
openalex   +1 more source

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