Results 131 to 140 of about 143,877 (400)

Au@h‐BN Core–Shell Nanostructure as Advanced Shell‐Isolated Nanoparticles for In Situ Electrochemical Raman Spectroscopy in Alkaline Environments

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates the stability and Raman signal enhancement effects of Au@h‐BN nanoparticles in an alkaline electrolyte on. A comparison between conventional SiO2 and h‐BN shells reveals that the h‐BN core‐shell structure provides superior stability and enhanced Raman intensity over multiple cyclic voltammetry cycles.
Jee Hyeon Kim   +5 more
wiley   +1 more source

Вопрос дворянства в литовском национальном дискурсе: на примере периодического издания «Litwa» (1908–1914)

open access: yesActa Baltico-Slavica, 2017
The question of gentry and the Lithuanian national project: the example of the newspaper Litwa (1908–1914) At the end of the 19th and beginning of 20th centuries some national movements in the Eastern and Central Europe actualized the question of how ...
Ольга [Olga] Мастяница-Станкевич [Mastianica-Stankevič]
doaj   +1 more source

Hedychrum nobile

open access: yes, 2014
21. Hedychrum nobile (Scopoli, 1763) Sphex nobilis Scopoli 1763: 297. Holotype ♀; Austria (lost). Chrysis lucidula Fabricius 1775: 358. Syntypes ♀♀; Europe (ZMUC) (examined). Dahlbom 1829: 12–13, Dahlbom 1831: 31, Zetterstedt 1840: 434, Nylander 1859a: 111, Thomson 1862: 296. Chrysis regia Fabricius 1793: 243. Holotype ♂; Germany: Kilia [= Kiel] (lost?)
Paukkunen, Juho   +4 more
openaire   +3 more sources

Thiol‐Modulation‐Induced Mesoporous Nanosheets with an Alloy/Intermetallic Heterophase for Efficient Electrochemical Ethylene Glycol‐Assisted Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐capped mesoporous PtPbBi nanosheets (S‐PtPbBi MNSs) with an alloy/intermetallic compound heterophase and inhomogeneous tensile strain (≈3%) were synthesized by a thiol modification strategy, which exhibited excellent electrocatalytic performance for ethylene glycol oxidation reaction (EGOR).
Fukai Feng   +14 more
wiley   +1 more source

Aristotle on Enduring Evils While Staying Happy [PDF]

open access: yes, 2018
In what ways and how far does virtue shield someone against suffering evils? In other words, how do non-moral evils affect the lives of virtuous people and to what extent can someone endure evils while staying happy?
Jimenez, Marta
core  

Modulating Oxide‐Based Quantum Materials by Ion Implantation

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how ion implantation, a well developed chip‐technology, enables targeted modulation of oxide‐based quantum materials. This includes tuning of metal‐insulator transitions, magnetism, and superconductivity through selective doping, defect creation, and induced lattice strain. Abstract Ion implantation has emerged as a powerful tool
Andreas Herklotz   +2 more
wiley   +1 more source

Direct detection signals of dark matter with magnetic dipole moment [PDF]

open access: yesarXiv, 2017
A neutral dark matter (DM) particle with a magnetic dipole moment has a very different direct detection phenomenology with respect to standard candidates. This is due to the peculiar functional form of the differential cross section for scattering with nuclei. Such a candidate could be a bound state of charged particles, as the neutron or an atom, or a
arxiv  

In subsidium: the declining contribution of Germany and Eastern Europe to the Crusades to the Holy Land, 1221-91 [PDF]

open access: yes, 2011
"Though for a short time the Lord had forsaken it [the Holy Land], with great mercy he gathered together his children and restored the whole land's people from men of different races and diverse languages and nations, so that therein the prophecy seemed ...
Morton, N
core  

Phradonoma nobile

open access: yes, 2017
Published as part of Háva, Jiří & Horák, Jan, 2017, Contribution To The Knowledge Of Dermestidae (Coleoptera) From Australia - Part 4. New Faunistics Records From Western Australia, pp.
Háva, Jiří, Horák, Jan
openaire   +1 more source

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