Results 51 to 60 of about 12,021 (279)

Gun, pistol and daggers in the drama of A. N. Ostrovsky “The Dowerless Bride”

open access: yesНаучный диалог, 2018
The complex of “weapon” motives in the Ostrovsky drama “The Dowerless Bride” is considered. The relevance of the study is due to the lack of works that reveal the semantics of these elements of the playwright's artistic world. The novelty of the study is
D. A. Filatova, S. A. Larin
doaj   +1 more source

Bias‐Engineered Synthetic Antiferromagnets Hosting Sub‐20 nm Zero‐Field Skyrmions at Room Temperature

open access: yesAdvanced Science, EarlyView.
A fully compensated synthetic antiferromagnet (SAF) multilayer exhibits a uniform state at zero field, without skyrmions. We use a SAF bias system to provide RKKY‐mediated exchange bias to the SAF multilayer, promoting zero‐field skyrmion stabilization and polarity control.
Emily Darwin   +5 more
wiley   +1 more source

New algorithm improves fine structure of the barley consensus SNP map

open access: yesBMC Genomics, 2011
Background The need to integrate information from multiple linkage maps is a long-standing problem in genetics. One way to visualize the complex ordinal relationships is with a directed graph, where each vertex in the graph is a bin of markers.
Endelman Jeffrey B
doaj   +1 more source

Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections

open access: yesAdvanced Electronic Materials, EarlyView.
The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley   +1 more source

A dagger from Stepnoye VII cemetery as an indicator of intercultural contacts in metalworking in the Bronze Age of the Southern Trans-Urals

open access: yesВестник археологии, антропологии и этнографии, 2018
The aim of the article is to describe the results of multidisciplinary analyses of a unique bronze dragger from the bicultural cemetery of Stepnoye VII in the Southern Trans-Urals.
Kupriyanova E.V., Taskaev S.V.
doaj   +1 more source

The Casting Mould and the Wetland Find – New Data on the Late Bronze Age Peschiera Daggers

open access: yesDissertationes Archaeologicae: Ex Instituto Archaeologico Universitatis de Rolando Eötvös Nominatae, 2020
This study discusses an unprovenanced dagger mould from the collection of the MoD IMMH1 and a new bronze dagger found in Tahitótfalu-Szentendre Island. Both artefacts belong to the group of Peschiera daggers, which were the most characteristic in Europe ...
Gábor János Tarbay
doaj   +1 more source

Electric Field‐Induced Hole‐ and Electron‐Type Flat Bands in Twisted Double Bilayer Graphene

open access: yesAdvanced Electronic Materials, EarlyView.
The electronic structure of twisted double bilayer graphene is visualized using angle‐resolved photoemission spectroscopy with micrometer spatial resolution at twists of 3.1∘$^\circ$ and 6.0∘$^\circ$ as a function of gate voltage. Tunable hybridization effects and flat band formation occurs between valence and conduction band states due to a finite ...
Zhihao Jiang   +13 more
wiley   +1 more source

Machine Learning‐Assisted Second‐Order Perturbation Theory for Chemical Potential Correction Toward Hubbard U Determination

open access: yesAdvanced Intelligent Discovery, EarlyView.
In this work, the Doubao large language model (LLM) is involved in the formula derivation processes for Hubbard U determination regarding the second‐order perturbations of the chemical potential. The core ML tool is optimized for physical domain knowledge, which is not limited to parameter prediction but rather serves as an interactive physical theory ...
Mingzi Sun   +8 more
wiley   +1 more source

A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws

open access: yesAdvanced Intelligent Discovery, EarlyView.
The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows   +7 more
wiley   +1 more source

Două akinakai descoperite la Cozia, judeţul Iaşi

open access: yesArheologia Moldovei, 2016
Two Dagger-Swords (Akinakai) Discovered at Cozia, Iaşi County Three metal weapons have been discovered by chance and then recovered in the village of Cozia (commune of Costuleni), Iaşi county: a badly preserved dagger-sword (akinakes) and a spear-head ...
Constantin Iconomu
doaj   +1 more source

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