Results 51 to 60 of about 134,857,117 (217)

Surface Functional Renormalization Group for Layered Quantum Materials

open access: yesAnnalen der Physik, Volume 538, Issue 4, April 2026.
This work introduces surface functional renormalization group, a powerful method for studying strong electron correlations at surfaces of layered quantum materials. Applying it to a 3D Hubbard‐SSH model reveals how bulk coupling reshapes surface phases, uncovering regimes of antiferromagnetism, ferromagnetism, d‐wave superconductivity, and possible ...
Lennart Klebl, Dante M. Kennes
wiley   +1 more source

FIGURES 1­6 in Amphiscolytus a new genus, and Amphiscolytini a new tribe of Scolytidae (Coleoptera) for Dacryophthorus capensis Schedl

open access: yes, 2003
FIGURES 1­6. Amphiscolytus capensis (Schedl, 1971): 1 —habitus; 2 —antenna, from outside, and the antennal club from inside; 3 —metatergum; 4 ­ fore leg outline; 5 —vestiture of the pronotum and elytra; 6 —aedeagus, dorsal view.
Beaver, Roger A. (5203276)   +5 more
core   +1 more source

FIGURE 1 in Dryocoetiops krivetsae sp. n. (Coleoptera: Curculionidae: Scolytinae: Dryocoetini), the northernmost species of the genus: conflicts between molecular and morphological data in the tribe Dryocoetini

open access: yes, 2023
FIGURE 1. Dryocoetiops krivetsae (female), paratype, habitus and details. A–F: habitus; C: frons; G: antennae; D, H: declivity.Published as part of <i>Kerchev, Ivan A., Ilinsky, Yury Yu., Bykov, Roman A.
Kerchev, Ivan A.   +3 more
core   +1 more source

Reaching for Ancestral Heritage: Sakha Collections in the Museums of the World

open access: yesMuseum Anthropology, Volume 49, Issue 1, Spring 2026.
ABSTRACT This paper is devoted to the collections of old Sakha objects produced by Indigenous craftsmen in the north of the Russian Empire and now located in many museums around the world. For several centuries, objects representing Sakha material culture were taken away from their place of origin by explorers, scholars, collectors, and missionaries ...
Tatiana Argounova‐Low
wiley   +1 more source

Kauzmann Paradox, Supercooling, and Finding Order in Chaos

open access: yesAngewandte Chemie, Volume 137, Issue 10, March 3, 2025.
80 years later: Kauzmann temperature (Tk), and associated entropy catastrophe/paradox remains an enigma for nearly 80 years without any unifying resolution. Potential resolutions to the Kauzmann paradox, however, have so far been limited in the existence of an equilibrium ideal glass transition and traditional description of phase transition. Continued
Andrew Martin, Martin Thuo
wiley   +2 more sources

Translating the Poetry by Osip Mandelshtam : Theory and Practice

open access: yes, 2023
Tesis inédita de la Universidad Complutense de Madrid, Facultad de Filología, leída el 30-01-2023A pesar del indudable estatus canónico del poeta ruso Ósip Mandelshtam (1891-1938) como una de las figuras centrales de la poesía mundial del siglo XX, la ...
Morozova Morozov, Natalia
core   +1 more source

Toric amplitudes and universal adjoints

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 2, February 2026.
Abstract A toric amplitude is a rational function associated with a simplicial polyhedral fan. The definition is inspired by scattering amplitudes in particle physics. We prove algebraic properties of such amplitudes and study the geometry of their zero loci. These hypersurfaces play the role of Warren's adjoint via a dual volume interpretation.
Simon Telen
wiley   +1 more source

On Mandelshtam as a Subtext in Iosif Brodsky’s “Lullaby of Cape Cod” [PDF]

open access: yes, 2020
The article identifies the set of texts by Osip Mandelshtam which served as possible sources of allusions for Iosif Brodsky’s poem “Lullaby of Cape Cod” (also related works by Bethea, Akhapkin and Ranchin are taken into account).
Бараш, Ольга
core   +2 more sources

Quasi-Regular Grids and their Application to the Vibrational Spectra Calculations [PDF]

open access: yes, 2021
This work revisits a general problem in numerical analysis; the efficient sampling of any d-dimensional distribution function. Monte Carlo methods are the standard approach when addressing a general distribution function, as they are able to produce a ...
Flynn, Shane William
core   +1 more source

On the Autograph of the «Ode to Beethoven» by O. Mandelshtam

open access: yesIzvestiya of Saratov University. Philology. Journalism, 2009
The article studies the peculiarities of the way O. Mandelshtam was working on the text of the given poem taking into account the motive type of the composition of the final edition and the cultural aspects influencing the semantics of the poem.
openaire   +1 more source

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