Results 91 to 100 of about 5,034,776 (299)

In-vivo two-photon imaging of the honey bee antennal lobe [PDF]

open access: yes, 2010
Due to the honey bee's importance as a simple neural model, there is a great need for new functional imaging modalities. Herein we report on the use of two-photon microscopy for in-vivo functional and morphological imaging of the honey bee's olfactory ...
Anfora, Gianfranco   +6 more
core   +3 more sources

A Long Cycle‐Life and Recyclable Anthraquinone Oligomer Connected via Amide Bonds for Use in Rechargeable Organic Batteries

open access: yesBatteries &Supercaps, EarlyView.
This study presents the synthesis of an anthraquinone oligomer linked by amide bonds that demonstrate a long cycle battery performance. Oligomers connected by amide bonds undergo hydrolysis, rendering them easily biodegradable. The concept provides a guideline for a future material design of sustainable batteries. With the increasing demand for energy,
Saki Fukuma   +5 more
wiley   +1 more source

Mineral carbonation of ceramic brick at low pressure and room temperature. A simulation study for a superficial CO2 store using a common clay as sealing material [PDF]

open access: yes, 2018
This research explores the possibilities of CO2 sequestration on ceramic bricks in a short time and at surface conditions. The experiment was carried out in a specially designed reaction chamber, filled with brick wastes and sealed with common clays. The
Aparicio Fernández, Patricia   +2 more
core   +1 more source

Discusiones en torno al delito de inasistencia alimentaria en Colombia [PDF]

open access: yes, 2019
Artículo de investigaciónAl ser el delito de inasistencia alimentaria una herramienta relevante para la protección de derechos y del bien jurídico de la familia; y bajo el entendido de que el derecho penal debe regirse por el principio de mínima ...
Acosta-Rojas, Karen Jelitza
core  

Lead‐free transparent nanocomposite for efficient clinical X‐ray shielding

open access: yesBMEMat, EarlyView.
A lead‐free nanocomposite of LaF3 nanoparticles exhibits a high optical transparency of 86% with a heavy loading of up to 70 wt%, which enables the design of radiation shielding goggles for interventional surgeons in real clinical scenarios. Abstract The increasing use of X‐ray imaging in the medical field has generated a growing need for efficient ...
Xiangzhou Zhang   +8 more
wiley   +1 more source

Boosting Hydrogen Release: Optimized C3N4‐Supported Palladium Catalysts for Formic Acid Dehydrogenation

open access: yesChemCatChem, EarlyView.
Palladium supported on carbon nitride sheets was developed to decompose formic acid under mild conditions. The obtained results revealed a clear structure–activity relationship between the Pd‐exposed crystallographic planes and the catalytic performance.
A. Moreno   +6 more
wiley   +1 more source

Criminal Liability of Facebook Reaction Buttons in Environment of the Slovak Republic as a Form of Hate Speech [PDF]

open access: yesSocietas et Iurisprudentia, 2016
The presented paper is focused on analysing the issue of the Facebook reaction buttons as a form of hate speech. Pressing these buttons can spread hateful content through Facebook and disseminate extremist ideas.
Ivan Smieško
doaj  

Beschäftigungszuschuss im SGB II: Ein neues Instrument als Ultima Ratio

open access: yes, 2010
Mit dem Beschäftigungszuschuss (BEZ) nach § 16e SGB II wurde im Jahr 2007 erstmals in der aktiven Arbeitsmarktpolitik ein Instrument für Langzeitarbeitslose eingeführt, das die unbefristete Förderung einer sozialversicherungspflichtigen Beschäftigung ...
Koch, Susanne   +2 more
core  

Unveiling the Impact of Fe2O3/N‐Doped Reduced Graphene Oxide Negative Electrode on the Electrochemical Performance of the Highly Stable Asymmetric Supercapacitors

open access: yesChemElectroChem, EarlyView.
This study investigates the impact of the negative electrode based on various Fe2O3/N‐doped reduced graphene oxide (N‐rGO) composites on the electrochemical performance of an asymmetric supercapacitor coupled with MnO2/N‐rGO positive electrode. The amount of Fe2O3 in the composite affects the charge storage capability and stability when operating in a ...
Adam Moyseowicz   +3 more
wiley   +1 more source

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