Results 71 to 80 of about 501,739 (340)

Electrochemical Doping for Absorption and Conductivity Tuning of P(NDI2OD‐T2) Films

open access: yesAdvanced Electronic Materials, EarlyView.
Electrochemical doping of P(NDI2OD‐T2) films allows for tuning the degree of doping both in liquid electrolytes as well as in the solid state. The nature of the doped species is elucidated by UV–vis spectroscopy and accompanying DFT calculations. Correlations between maximum conductivities and the presence of mixed valence states, (specifically neutral/
David Neusser   +8 more
wiley   +1 more source

"It All Ended in an Unsporting Way": Serbian Football and the Disintegration of Yugoslavia, 1989-2006 [PDF]

open access: yes, 2009
Part of a wider examination into football during the collapse of Eastern European Communism between 1989 and 1991, this article studies the interplay between Serbian football and politics during the period of Yugoslavia's demise.
Allcock J. B.   +25 more
core   +1 more source

Highly Efficient and Flexible Thin Film Thermoelectric Materials from Blends of PEDOT:PSS and AgSb0.94Cd0.06Te2

open access: yesAdvanced Electronic Materials, EarlyView.
Highly mechanically stable and flexible composite TE thin films based on PEDOT:PSS and AgSb0.94Cd0.06Te2 blend are fabricated. Simultaneous enhancement of S and σ is achieved in the whole blend regime. A very high Seebeck coefficient (204.9 µV K−1) and a power factor of 53.45 µW m−1 K−2 are obtained for 97.5 wt.% AgSb0.94Cd0.06Te2 content.
Mahima Goel   +4 more
wiley   +1 more source

Hantaviruses in Serbia and Montenegro

open access: yesEmerging Infectious Diseases, 2006
Hantaviruses are endemic in the Balkan Peninsula. An outbreak of hemorrhagic fever with renal syndrome occurred in 2002 in Serbia and Montenegro. The epidemiologic characteristics and genetic relatedness of Dobrava/Belgrade virus strains responsible for most cases are described.
Papa, Anna   +2 more
openaire   +5 more sources

Quantized Conductance and Multilevel Memory Operation in Mn3O4 Nanowire Network Devices Combined with Low Voltage Operation and Oxygen Vacancy Induced Resistive Switching

open access: yesAdvanced Electronic Materials, EarlyView.
Quantum conductance via Mn3O4 nanowire network based memristive devices are established. Extremely consistent resistive switching with low operating voltage is established. High temperature stability and longevity is shown by such nanowire network‐based devices is an attractive option for device applications.
Keval Hadiyal   +2 more
wiley   +1 more source

Metal‐Organic Open‐Framework Molecular Magnet Based on Vanadium Hexacyanoferrate Prussian Blue Analogs as Cathode Material for Advanced Potassium Ion Aqueous Battery

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
An aqueous potassium‐ion battery using vanadium hexacyanoferrate (VHCF) as the cathode and graphite as the anode is presented. During charge/discharge, K+ ions shuttle between electrodes through the electrolyte, enabling energy storage. The VHCF material demonstrates high capacity (≈121 mAh g−1), fast kinetics, and eco‐friendliness, making it a ...
Nilasha Maiti   +10 more
wiley   +1 more source

Neoconservatism in Serbia [PDF]

open access: yesSocioloski pregled, 2019
The text investigates the prevalence of neoconservatism among the population of Serbia, as an assumption enabling a political conservative turn. Having in mind that the evaluation of the prevalence of a phenomenon is a relational category, here the prevalence of neoconservatism has been measured, on one hand, in relation to the period of ten and/or ...
openaire   +2 more sources

Enhancing Sustainability Label Effectiveness Through Logo Design Modification: An Analysis of the EU Green Leaf Logo

open access: yesAgribusiness, EarlyView.
ABSTRACT Sustainability labels can help support consumers select more socially and environmentally friendly options, thereby enhancing returns for conscientious producers and promoting the transition to a more sustainable food system. However, consumer confusion regarding labels' meaning undermines their effectiveness.
Monika Hartmann   +4 more
wiley   +1 more source

Enhanced Embolic Signal Analysis through Ensemble Deep Learning Techniques Utilizing Transfer Learning and Layer Freezing Strategies

open access: yesAdvanced Intelligent Systems, EarlyView.
A 10‐convolutional neural network ensemble using transfer learning and layer freezing analyzes 400 Doppler‐ultrasound spectrograms to distinguish speckle, artifact, and ESs. Soft and hard voting drive performance to 96.7% accuracy and 96.5% F1, highlighting a practical route for early embolus detection and stroke‐risk mitigation.
M. Ikbal Karadeli   +3 more
wiley   +1 more source

Direct medical costs of COPD diagnosis and treatment, Eastern vs. Western European country : examples of Serbia and Belgium [PDF]

open access: yes, 2013
OBJECTIVE: Comparison of COPD financial burden and underlying factors, between Eastern upper middle income and a Western European high income, healthcare settings.
Annemans, Lieven   +5 more
core   +3 more sources

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