Results 81 to 90 of about 4,440 (296)

Turkmenistan and military buildup in the caspian region: A small state in the post-unipolar era

open access: yesJournal of Eurasian Studies, 2013
Caspian Sea had been actually a Soviet internal lake. Iran was too weak to be a competitor/rival for the USSR. The collapse of the USSR had transformed Caspian Sea into the sea surrounded by several states and each of them vie for the Caspian Sea’s ...
Dmitry Shlapentokh
doaj   +1 more source

The United States after unipolarity: repairing the American image, one tweet at a time [PDF]

open access: yes, 2011
For nearly all of the Bush administration, America’s standing in most parts of the world remained dismally low. The reputation it left behind after 2008 stood ready for a dramatic overhaul with the arrival of the popular Barack Obama.
Kelley, Robert
core  

Silicon Nitride Resistive Memories

open access: yesAdvanced Electronic Materials, EarlyView.
Amorphous SiNx is an attractive resistance switching material for ReRAM applications due to its physicochemical properties, such as humidity resistance, low oxygen diffusivity, and is used as a metal diffusion blocker. By modifying the ratio between N and Si atoms, the microstructure of the SiNx is affected, rendering it possible to change the ...
Alexandros‐Eleftherios Mavropoulis   +7 more
wiley   +1 more source

Switching processes in alanine doped triglycine sulfate crystals

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
The paper presents the results of an experimental study of the dielectric and switching characteristics of some initial and annealed alanine-doped crystals of the triglycine sulfate group at room temperature.
N.N. Bolshakova   +4 more
doaj   +1 more source

Optical spectroscopy of single quantum dots at tunable positive, neutral and negative charge states

open access: yes, 2001
We report on the observation of photoluminescence from positive, neutral and negative charge states of single semiconductor quantum dots. For this purpose we designed a structure enabling optical injection of a controlled unequal number of negative ...
Dekel, E.   +8 more
core   +1 more source

Electroencephalogram‐Driven Recognition of Parkinson's Disease Through a Mycelium‐Inspired Memristive Reservoir Computing Circuit

open access: yesAdvanced Intelligent Systems, EarlyView.
This work presents a bio‐inspired computing framework for Parkinson's disease analog recognition using electroencephalogram signals. Temporally encoded EEG features stimulate a mycelium‐inspired memristive reservoir, where disease‐related patterns emerge through physical spatiotemporal dynamics.
Ioannis K. Chatzipaschalis   +5 more
wiley   +1 more source

La política exterior post-Bush. ¿Algo cambiará?

open access: yesRelaciones Internacionales, 2018
La llegada de Barack Obama a la presidencia de Estados Unidos abre el debate respecto a la posibilidad del cambio en la política exterior americana. Sin la producción de cambios sustanciales en los factores contextual, constituyente y estructural de la ...
Mariano Andrés Guida
doaj  

Multipolar myths and unipolar fantasies

open access: yes, 2015
Is the world becoming multipolar or will it remain unipolar? Analysts disagree. It is quite common in EU circles in Brussels to describe the current world order as multipolar, just as it is often used by Chinese and Russian foreign policy makers.
De Keersmaeker, Goedele
core  

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