Results 11 to 20 of about 3,546 (170)

Antimicrobial and Antioxidant Effects of Aqueous, Methanolic, and a Deep Eutectic Solvent-Based Extracts of <i>Althaea officinalis</i>. [PDF]

open access: yesScientifica (Cairo)
Background The increase in antimicrobial resistance has become a worldwide health emergency, rendering most conventional antibiotics ineffective and encouraging the research into alternative therapeutic methods. Methods The antioxidant and antimicrobial activity of Althaea officinalis flower extracts was investigated in this research with specific ...
Khodadadi H   +6 more
europepmc   +2 more sources

Systematic Comparison of Homogeneous Catalyst Recycling Strategies: Organic Solvent Nanofiltration vs. Liquid-Liquid-Multiphase. [PDF]

open access: yesChemistry
Key performance metrics, including hexene conversion rates and catalyst leaching, were evaluated over extended continuous operation periods. Results demonstrated that the OSN method significantly outperformed the multiphasic system, maintaining hexene conversion at 83% after 76 h compared to a decline to 72% in the multiphasic setup after 36 h ...
Störtte S   +4 more
europepmc   +2 more sources

Novel Metronidazole Conjugates as Antimicrobial Agents. [PDF]

open access: yesDrug Dev Res
ABSTRACT Metronidazole (MTZ) is one of the oldest and still used anti‐infective nitroimidazole group drug. Although it is effective against anaerobic bacteria, protozoa, and parasites in clinical settings, it lacks efficacy against aerobic microorganisms.
Akgün E   +4 more
europepmc   +2 more sources

Direct Intracerebral Nerve Growth Factor Gene Transfer Using a Recombinant Adenovirus: Effect on Basal Forebrain Cholinergic Neurons during Aging

open access: yesNeurobiology of Disease, 1996
Gene therapy in the nervous system offers an attractive strategy for the administration of therapeutic factors in a potentially region-specific, sustained, and well-tolerated manner. We tested the trophic effect of a recombinant adenovirus encoding nerve
M.N. Castel-Barthe   +6 more
doaj   +1 more source

Les songes pleureurs de Poulenc: Lorca, a queer Jondo and le Surréalisme in the “Intermezzo” of Francis Poulenc’s Sonate pour violon et piano

open access: yesCogent Arts & Humanities, 2016
Francis Poulenc’s Sonate pour violon et piano exists as something of a hybrid work. Dedicated to the memory of Spanish resistant poet Federico García Lorca, the sonata’s slow movement, the “Intermezzo”, is prepended with the opening line of Lorca’s “Las ...
Oliver Charles Edward Smith
doaj   +1 more source

Musicking Poulenc’s ruins in Stellenbosch

open access: yesActa Academica, 2017
This article investigates several performances of a flute solo (written by Francis Poulenc) as presented by the author in Stellenbosch, South Africa.1 Un joueur de flûte berce les ruines was written in the 1940s, ‘discovered’ in the late 1990s by Ransom
Marietjie Pauw
doaj   +3 more sources

Guitar – a Sound Episode in the Output of Les Six Group

open access: yesEdukacja Muzyczna, 2021
The article aims at presenting the guitar output of the composers who were members of Les Six group. It may trigger further, detailed research into the guitar works of composers for whom this instrument became a mere sound episode in their oeuvre.
Wojciech WOJTUCH
doaj   +1 more source

The Role of Industrial Research in the Field of Cultural Heritage

open access: yesConservation Science in Cultural Heritage, 2018
This paper reports on several activities carried out in Italy in the restoration of cultural heritage by the following industries: Eni, Rhone Poulenc, Syremont, Mapei and CIR.
Ferruccio Trifirò
doaj   +1 more source

Art Deco in American Song: Holland Robinsonʼs Loose Lyrics of Lovely Ladies and Mac Harshbergerʼs Drawings [PDF]

open access: yesAthens Journal of Humanities & Arts, 2020
If there is an art deco period in American music, its height probably would have been the 1920s. Art deco received much impetus from the French, as did a significant quantity of American music during the period.
Donald Callen Freed
doaj   +1 more source

7. Echoes of Romanticism in Violin and Piano Sonata No. 2, Op. 45 by Marcel Mihalovici - Analytical Landmarks for an Upscale Interpretation

open access: yesReview of Artistic Education, 2020
The evolution of the genre of violin and piano sonata in the Romanian composition creation in the first half of the 20th century, marked by the tendency towards getting close to the European musical phenomenon by assimilating stylistic influences of ...
Florea Augustina
doaj   +1 more source

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