Results 81 to 90 of about 16,313 (283)

Doubled up all over again: borrowing, sound change and reduplication in Iwaidja [PDF]

open access: yes, 2016
This article examines the interactions between reduplication, sound change, and borrowing, as played out in the Iwaidja language of Cobourg Peninsula, Arnhem Land, in Northern Australia, a non-Pama-Nyungan language of the Iwaidjan family.
Evans, Nicholas
core   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies   +8 more
wiley   +1 more source

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

open access: yesAdvanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya   +14 more
wiley   +1 more source

The status of extrasyllabic consonants in english and german [PDF]

open access: yes, 2013
Since the advent of nonlinear phonology many linguists have either assumed or argued explicitly that many languages have words in which one or more segment does not belong structurally to the syllable.
Hall, Tracy Alan
core  

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Art and Fear : an introduction. [PDF]

open access: yes, 2003
Following the controversial reception of ‘La Procedure Silence’ (2000) Virilio felt the English translation of ‘Art and Fear’ needed an introduction to clarify his views on contemporary art, technology and the body. For Continuum, the success of output 1
Armitage, John
core  

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

open access: yesAdvanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler   +10 more
wiley   +1 more source

The Technique of Optimal Use of Facial Muscles in Trumpet Interpretation

open access: yesReview of Artistic Education, 2019
Facial muscles have an overwhelming importance in obtaining a special sonority, a perfect instrumental technique. In fact, through their vibration all sonority is produced by these muscles, and the level of professionalism one can reach depends on their ...
Horez Iulian
doaj   +1 more source

Iberian spirantization as a syllable contact process

open access: yesAnuario del Seminario de Filología Vasca "Julio de Urquijo", 1995
This paper examines Spanish spirantization as a syllable contact phenomenon subject to the Syllable Preference Laws proposed by Murray and Venneman (1987).
María M. Carreira
doaj   +1 more source

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