Results 51 to 60 of about 634,520 (317)

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

Nonlinear filtering of image contours defined in a complex-valued code

open access: yesКомпьютерная оптика, 2020
The article describes special aspects of the organization of nonlinear filtering of image contours defined as a sequence of complex numbers. An effect of scale and rotation of the contour on the filtering result is studied. Changes in the contour spectra
R.G. Khafizov, S.A. Okhotnikov
doaj   +1 more source

Formation of Ethnic Identity of Mari People in Absence of Single Mari Literary Language

open access: yesНаучный диалог, 2023
This study is devoted to the history of the formation of the ethnic identity of the Mari people in the Republic of Mari El. Particular attention is paid to the changes in the identification of Mari, which occurred in direct proportion to extralinguistic ...
E. A. Kondrashkina
doaj   +1 more source

A Map-Reduce Parallel Approach to Automatic Synthesis of Control Software [PDF]

open access: yes, 2013
Many Control Systems are indeed Software Based Control Systems, i.e. control systems whose controller consists of control software running on a microcontroller device.
A. Bemporad   +18 more
core   +2 more sources

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

open access: yesAdvanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante   +17 more
wiley   +1 more source

Changes in the Level of the Caspian Sea and its Infl uence on Historical Processes in the Lower Reaches of the Volga in the Middle Ages (analysis of materials of hydrology and archaeology)

open access: yesПоволжская археология, 2022
The author analyzes the materials of hydrological and archaeological research and examines the historical processes that took place in the Volga River delta in the Middle Ages.
Pigarev Evgeniy M.
doaj   +1 more source

Quantum Superposition of Massive Objects and the Quantization of Gravity

open access: yes, 2018
We analyse a gedankenexperiment previously considered by Mari et al. that involves quantum superpositions of charged and/or massive bodies ("particles") under the control of the observers, Alice and Bob.
Aspelmeyer, Markus   +5 more
core   +1 more source

What is the ‘Future’ of Greek? Towards a Pragmatic Analysis [PDF]

open access: yes, 2014
The paper investigates the problems related to futurity and modality in modern Greek. The discussion of Greek temporal future expressions is conducted with reference to relevant literature from the areas of English linguistics, cognitive studies and ...
Chiou, Michael
core   +1 more source

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

open access: yesAdvanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff   +9 more
wiley   +1 more source

Impact of native culture and religion on the Mari language

open access: yesEesti ja Soome-ugri Keeleteaduse Ajakiri, 2014
Mari is one of the endangered Finno-Ugric languages located in the territory of the Russian Federation. The danger of extinction of Mari is influenced by both objective and subjective factors.
Elena Vedernikova
doaj   +1 more source

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