Results 31 to 40 of about 9,978 (187)

Why do axons differ in caliber? [PDF]

open access: yes, 2012
CNS axons differ in diameter (d) by nearly 100-fold (∼0.1-10 μm); therefore, they differ in cross-sectional area (d(2)) and volume by nearly 10,000-fold.
Balasubramanian, Vijay   +4 more
core   +2 more sources

A tudomány a katasztrófavédelem szolgálatában: a vörösiszap-katasztrófa

open access: yesBelügyi Szemle, 2012
A szerző értékelést ad a Budapesti Műszaki és Gazdaságtudományi Egyetem és a Károly Róbert Főiskola szakembereinek 2010 októberében történt bevonásáról, miután Ajka város közelében a timföldgyár iszaptározójának X. kazettája eltört.
Kinga Perge
doaj   +1 more source

Does filling-dependent band renormalization aid pairing in twisted bilayer graphene?

open access: yesnpj Quantum Materials, 2021
Magic-angle twisted bilayer graphene (MATBG) exhibits a panoply of many-body phenomena that are intimately tied to the appearance of narrow and well-isolated electronic bands.
Cyprian Lewandowski   +2 more
doaj   +1 more source

Early Byzantine Period Church Fountains in the Light of the Southern Basilica Fountain in Perge

open access: yesArt-Sanat, 2023
Water was viewed as the source of everlasting life and divine resurrection throughout the Byzantine period, as a sign of sanctification and purification from sins, according to sacred texts.
Mehmet Cihangir Uzun
doaj   +1 more source

The Stadia in Caria / Karia’da Stadionlar

open access: yesArkhaia Anatolika, 2022
The ancient stadia form a part of a vast field that includes buildings and the athletic activity performed in them. This article is confined to the buildings, and although the source material to the existence of stadia consists of literary and epigraphic
Paavo ROOS
doaj   +1 more source

The Effects of Display Parameters and Devices on Spatial Ability Test Times

open access: yesApplied Sciences, 2022
The effects of display parameters and devices are examined on spatial ability test times in virtual environments. Before the investigation, completion times of 240 and 61 students were measured, using an LG desktop display and the Gear VR, respectively ...
Tibor Guzsvinecz   +3 more
doaj   +1 more source

Spontaneous and resonant lifting of the spin blockade in nanowire quantum dots

open access: yes, 2014
A complete numerical description of the charge and spin dynamics of a two-electron system confined in narrow nanowire quantum dots under oscillating electric field is presented in the context of recent electric dipole spin resonance experiments.
Nowak, M. P., Szafran, B.
core   +1 more source

Színkülönbség-érzékelő képesség mérése és fejlesztése középiskolás tanulók körében

open access: yesInternational Journal of Engineering and Management Sciences, 2018
A “Színérzékelés” című foglalkozás a Debreceni Egyetem „Debrecen Venture Catapult"című EFOP-3.6.1-16-2016-00022 számú projektje keretében valósul meg. A foglalkozás célja a tanulók színérzékelési képességének, valamint a színekkel történő kommunikációs ...
Erika Perge
doaj   +1 more source

Implementation of the Heinrich Spatial Visualization Test in a Virtual Environment

open access: yesInternational Journal of Engineering and Management Sciences, 2021
A virtual environment was developed for PC and Android to be used with a desktop display and the Gear VR, respectively. The goal with it is to measure and enhance the spatial skills of people, because the latter can be achieved by solving simple ...
Tibor Guzsvinecz   +3 more
doaj   +1 more source

Pauli Blockade in a Few-Hole PMOS Double Quantum Dot limited by Spin-Orbit Interaction

open access: yes, 2016
We report on hole compact double quantum dots fabricated using conventional CMOS technology. We provide evidence of Pauli spin blockade in the few hole regime which is relevant to spin qubit implementations.
Barraud, Sylvain   +11 more
core   +3 more sources

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