Results 71 to 80 of about 815,331 (254)

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

open access: yesAdvanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt   +4 more
wiley   +1 more source

The place of financial stability in the modern economic climate

open access: yesУченые записки Российской академии предпринимательства, 2021
Financial stability of organizations plays a special role in modern economic conditions. International crises, sanctions regimes, unstable international relations - all of the above has a negative impact on the financial component of the performance of ...
E. V. Kozhatkina, A. N. Ryahovskaya
doaj  

The Debate about the Revived Bretton-Woods Regime: A Survey and Extension of the Literature* [PDF]

open access: yes
This paper surveys the literature dealing with the thesis put forward by Dooley, Folkerts-Landau and Garber (DFG) that the present constellation of global exchange-rate arrangements constitutes a revived Bretton-Woods regime.
George S. Tavlas, Stephen Hall
core  

Electrodeposition in Structural Lattices of Variable Architectures

open access: yesAdvanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon   +3 more
wiley   +1 more source

Political Regimes and FDI: An Empirical Analysis of the Attractiveness of Hybrid Regimes for Multinational Companies [PDF]

open access: yes, 2012
This thesis set out to investigate the relationship between political regime type, and FDI inflow. The academic field has seen a fair amount of research in recent years, but this is usually limited to the likes of democracies and autocracies.
Stølan, Rune
core   +1 more source

Investigation of characteristics and formation mechanism of geyser unstable oscillation in cryogenic pipelines

open access: yesCase Studies in Thermal Engineering
To investigate the thermophysical characteristics and formation mechanism of unstable geyser oscillations, a numerical simulation model of a cryogenic liquid oxygen pipeline is established.
Hongwei Mao   +6 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Media effects of protest movements in the context of nonlinear dynamic

open access: yesКонтуры глобальных трансформаций: политика, экономика, право, 2015
The article analyzes the factors and conditions for the emergence of political and social protest in modern political regimes, reveals the essence of the political maneuver of national governments and political manipulation in the political conditions of
D. A. Popov, S. N. Bolshakov
doaj  

Intermittent chaos driven by nonlinear Alfvén waves [PDF]

open access: yesNonlinear Processes in Geophysics, 2004
We investigate the relevance of chaotic saddles and unstable periodic orbits at the onset of intermittent chaos in the phase dynamics of nonlinear Alfvén waves by using the Kuramoto-Sivashinsky (KS) equation as a model for phase dynamics.
E. L. Rempel   +3 more
doaj  

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