Results 41 to 50 of about 18,069 (194)

GHEORGHE NEAGA’S QUARTET No.1 FOR STRING INSTRUMENTS BETWEEN OLD AND NEW [PDF]

open access: yesStudiul Artelor şi Culturologie: Istorie, Teorie, Practică, 2017
Among all Gheorghe Neaga’s quartet opuses, Quartet No.1 for string instruments can be considered a sample for the autochthonous repertoire of chamber ensembles.
CHICIUC NATALIA
doaj  

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, Volume 600, Issue 3, Page 324-333, February 2026.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Astrocytic TCF7L2 Impacts Brain Osmoregulation and Restricts Neuronal Excitability

open access: yesGlia, Volume 74, Issue 2, February 2026.
Astrocytic TCF7L2 impacts extracellular glutamate and glutamine levels. Loss of astrocytic TCF7L2 disrupts extracellular potassium clearance. TCF7L2‐dependent astrocytic changes reduce neuronal excitability. ABSTRACT Astrocytes differentiate and mature during postnatal development, but the molecular mechanisms linking their maturation to neuronal ...
Mariusz Popek   +10 more
wiley   +1 more source

Der Schwanendreher: Paul Hindemith’s Viola Concerto and Its Early Music Influences

open access: yesStudia Universitatis Babeş-Bolyai. Musica
It is well known that much of Hindemith’s work is significantly influenced by early music, and Hindemith’s compositional style is marked by his use of fugue, ostinato, choral, canon, variations, and cantus firmus techniques. Thus, Sonata No. 5 for viola
Leona VARVARICHI
doaj   +1 more source

THE TRANSFORMATION OF THE SYMPHONY GENRE AND OF THE CONCEPT OF SYMPHONISM AT THE TURN OF THE 20th – 21st CENTURIES AND ITS REFLECTION IN COMPOSITIONAL CREATIVITY FROM THE REPUBLIC OF MOLDOVA [PDF]

open access: yesStudiul Artelor şi Culturologie: Istorie, Teorie, Practică, 2015
In this article the author for the first time emphasizes the theoretical problem of transforming the present concept of symphony and symphonism, at the basis of which is the transformation of the classic pattern of dialogue the Man and the World, to a ...
MIRONENCO ELENA
doaj  

Location of the target pitch within a vibrato wave

open access: yes, 1996
The current study investigated the relationship between the vibrato wave and the target pitch while eliminating some of the methodological problems that have plagued such research in the past.
Clark, David Frank
core   +1 more source

Ecological, Functional, and Phylogenetic Determinants of Cyanobacterial Biomineralisation

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Cyanobacteria contribute to the global carbon cycle by biomineralising CO2 into solid carbonates. Unlike photosynthesis, biomineralisation is a less‐understood, multifaceted and adaptive metabolic process with significant global impact. It involves cell wall structures, genetic factors, and metabolic pathways that enable mineral formation and help ...
Federica Tiddia   +3 more
wiley   +1 more source

Ganymed's heavenly descent [PDF]

open access: yes, 2020
Schubert's song “Ganymed” has attracted a great deal of interest from analysts due to its progressive tonal plan, often seen as a challenge to Schenkerian theories of tonal structure, and evocative text.
Yust, Jason
core   +1 more source

An In Vitro Investigation of the Impact of Ultrasound Induced‐Streaming Motions on the Flow Inside Lateral Features of the Root Canal

open access: yesInternational Endodontic Journal, Volume 59, Issue 2, Page 310-319, February 2026.
ABSTRACT Aim The study aims to experimentally characterize the flow inside lateral canals during ultrasonic irrigation. The effect of the canal angle as well as the relative position of the endodontic file with the inlet of the channel was quantified. Methodology An idealized endodontic geometry was 3D printed and used as a mould to fabricate a channel
Anastasios Koulogiannis   +3 more
wiley   +1 more source

Features of the Symphony and the Suite in Tchaikovsky’s Piano Concertos

open access: yesRussian Musicology
The article examines features of the compositional logic of three piano concertos by Pyotr Ilyich Tchaikovsky. In particular, the work examines the relationship between the structural features of the symphony and the suite, which have aroused only a few ...
Dmitry V. Belyak
doaj   +1 more source

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