Results 71 to 80 of about 8,779 (182)

Recent Advances and Prospects in High‐Performance Bio‐Based Phthalonitrile Resins

open access: yesAdvanced Functional Materials, Volume 34, Issue 51, December 16, 2024.
Partially bio‐based phthalonitrile resins, originally developed as heat‐resistant materials like their fossil‐based counterparts, can be explored for broader applications due to their attractive performance characteristics. While challenges remain, particularly in processability and thermal performance, recent advancements in molecular design and green
Boris A. Bulgakov, Ulrich S. Schubert
wiley   +1 more source

Russian Religious Philosophy about the Spiritual Bases of Economic Activity

open access: yesУправленческое консультирование, 2018
In article are considered understanding of the nature of economic activity peculiar to the Russian philosophy. The main attention is concentrated on the idea of the spiritual bases of economic process which is put forward by the Russian philosophers, the
Vladimir Borisovich Aleksandrov
doaj  

Landau-Stark states and cyclotron-Bloch oscillations of a quantum particle [PDF]

open access: yes, 2014
Recent experimental progress in the creation of synthetic electric and magnetic fields, acting on cold atoms in a two-dimensional lattice, has attracted renewed interest to the problem of a quantum particle in the Hall configuration.
Kolovsky, Andrey R., Mantica, Giorgio
core  

Amorphization and Ablation of Crystalline Silicon Using Ultrafast Lasers: Dependencies on the Pulse Duration and Irradiation Wavelength

open access: yesLaser &Photonics Reviews, Volume 18, Issue 11, November 2024.
This study investigates the limits of silicon amorphization using ultrashort laser pulses. It explores fluence ranges for ablation and amorphization, optimizing amorphization thickness, and aspects related to spatial resolution control. Thoroughly examined pulse duration (from 13.9 to 134 fs) and laser wavelength (from 258 to 4000 nm) effects reveal ...
Mario Garcia‐Lechuga   +7 more
wiley   +1 more source

THE ROLE OF MOSCOW UNIVERSITY ACADEMICS IN ESTABLISHING THE MOSCOW COMMERCIAL INSTITUTE

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2017
The article deals with Moscow University academics who played an important role in establishing the Moscow Commercial Institute (at present the Plekhanov Russian University of Economics).
Marina I. Skripnikova, Yury I. Smirnov
doaj   +1 more source

The Axiology of «Metaphysics of Economy» according to S. N. Bulgakov or in Search of a State-Legal Ideal

open access: yesRussian Journal of Legal Studies, 2018
At the present stage of globalization development, the priority in the world economic system remains for the industrialized countries over the so-called agricultural countries. This state of Affairs was justified in the theory of political economy, which became widespread during the XVIII-XX centuries on the basis of comparative historical and ...
openaire   +2 more sources

Rice Growth in the Shadow of Global Warming: Microbes Shed Light on Alleviating Its Heat Stress

open access: yesJournal of Sustainable Agriculture and Environment, Volume 3, Issue 4, October 2024.
ABSTRACT The increasing severity of global climate change has led to more frequent extreme high‐temperature events, significantly damaging rice yield and quality, thus posing a threat to global food security. Research indicates that plant‐microbe interactions can enhance plant growth and overall health under adverse conditions.
Xiangrui Zeng   +8 more
wiley   +1 more source

Quantum nanostructures in strongly spin-orbit coupled two-dimensional systems

open access: yes, 2012
Recent progress in experimental studies of low-dimensional systems with strong spin-orbit coupling poses a question on the effect of this coupling on the energy spectrum of electrons in semiconductor nanostructures.
D. D. Awschalom   +7 more
core   +1 more source

The E3 ubiquitin ligase COP1 regulates salt tolerance via GIGANTEA degradation in roots

open access: yesPlant, Cell &Environment, Volume 47, Issue 8, Page 3241-3252, August 2024.
Abstract Excess soil salinity significantly impairs plant growth and development. Our previous reports demonstrated that the core circadian clock oscillator GIGANTEA (GI) negatively regulates salt stress tolerance by sequestering the SALT OVERLY SENSITIVE (SOS) 2 kinase, an essential component of the SOS pathway.
Myung Geun Ji   +14 more
wiley   +1 more source

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