Results 81 to 90 of about 1,195,046 (341)

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Giovanni Sansoni: Cornettist, Maestro dei concerti and Composer in Venice, Graz and Vienna

open access: yesDe Musica Disserenda, 2017
Sansoni was a player of the cornetto, trombone and bassoon at San Marco in Venice, at the court in Graz and finally at the Imperial chapel in Vienna, where he died as the senior instrumentalist. He composed a few motets.
Herbert Seifert
doaj   +1 more source

Lexicon of Latin loanwords in the Greek documentary texts of Egypt with consideration of Coptic sources ('Lex.Lat.Lehn.', Fascicle-1 (Alpha)). [PDF]

open access: yes, 1998
Review of I.-M. Cervenka-Ehrenstrasser, J. Diethart (edd.): Lexikon der lateinischen Lehnwörter in den griechischsprachigen dokumentarischen Texten Ägyptens mit Berücksichtigung koptischer Quellen (Lex. Lat. Lehn.: Faszikel I (Alpha)).
Gonis, N
core  

Charm production and energy loss at the LHC with ALICE

open access: yes, 2004
The latest results on the ALICE performance for production and in-medium QCD energy loss measurements of charm particles at the LHC are presented.Comment: 8 pages, 3 figures, prepared for the proceedings of the "Physics at LHC" conference, Vienna, 13 ...
Dainese, Andrea
core   +2 more sources

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye   +6 more
wiley   +1 more source

The early keyboard concertos in Ptuj: music composed for the Dornava court?

open access: yesDe Musica Disserenda, 2015
The 31 keyboard concertos now housed at the Knjižnica Ivana Potrča Ptuj represent a unique sample of early keyboard concertos in Central Europe, including works by the Viennese court composers Georg Christoph Wagenseil (1714–1777) and Wenzel Raimund ...
Martin Eybl
doaj   +1 more source

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