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1392. Literary foremothers : women writers in dialogue with tradition of their ownKatja Mihurko, 2021, univerzitetni, visokošolski ali višješolski učbenik z recenzijo Opis: The textbook introduces works by Sappho, Christine de Pizan, Aphra Behn, Maria Edgeworth, Jane Austen, Charlotte Brontë, George Eliot, George Sand, Caroline Norton, Elizabeth Barrett Browning, Emily Dickinson, Laura Marholm, Amalie Skram, Virginia Woolf and Amy Lowell. Some of these authors are presented as the role-models, the others as writers looking for their own female tradition and finding it in the writings of their literary foremothers. These responses - in form of poems, extracts from essays and novels - are included in the textbook and enriched with comments, interpretations and tasks for students. In the introduction, the question of female literary tradition is discussed by presenting various theoretical answers from distinguished feminist scholars.
Objavljeno v RUNG: 01.03.2022; Ogledov: 1712; Prenosov: 95
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1396. Critical reviews in analytical chemistry1980 Ključne besede: analitska kemija, kemijska analiza, instrumentacija, matematične metode, ravnotežje, fizika, kemijska tehnologija, materiali, ekološke znanosti, aplikacije, raziskave
Objavljeno v RUNG: 28.02.2022; Ogledov: 1916; Prenosov: 0
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1399. Plastic Waste Precursor-Derived Fluorescent Carbon and Construction of Ternary FCs@CuO@TiO2 Hybrid Photocatalyst for Hydrogen Production and Sensing ApplicationAkansha Metha, Rayees Ahmad Rather, Blaž Belec, Sandra Gardonio, Ming Fang, Matjaž Valant, 2022, izvirni znanstveni članek Opis: A sustainable nexus between renewable energy production and plastic abatement is imperative for overall sustainable development. In this regard, this study aims to develop a cheaper and environmentally friendly nexus between plastic waste management, wastewater treatment, and renewable hydrogen production. Fluorescent carbon (FCs) were synthesized from commonly used LDPE (low-density polyethylene) by a facile hydrothermal approach. Optical absorption study revealed an absorption edge around 300 nm and two emission bands at 430 and 470 nm. The morphological analysis showed two different patterns of FCs, a thin sheet with 2D morphology and elongated particles. The sheet-shaped particles are 0.5 μm in size, while as for elongated structures, the size varies from 0.5 to 1 μm. The as-synthesized FCs were used for the detection of metal ions (reference as Cu2+ ions) in water. The fluorescence intensity of FCs versus Cu2+ ions depicts its upright analytical ability with a limit of detection (LOD) reaching 86.5 nM, which is considerably lesser than earlier reported fluorescence probes derived from waste. After the sensing of Cu2+, the as-obtained FCs@Cu2+ was mixed with TiO2 to form a ternary FCs@CuO@TiO2 composite. This ternary composite was utilized for photocatalytic hydrogen production from water under 1.5 AM solar light irradiation. The H2 evolution rate was found to be ~1800 μmolg−1, which is many folds compared to the bare FCs. Moreover, the optimized FCs@CuO@TiO2 ternary composite showed a photocurrent density of ~2.40 mA/cm2 at 1 V vs. Ag/AgCl, in 1 M Na2SO4 solution under the illumination of simulated solar light. The achieved photocurrent density corresponds to the solar-to-hydrogen (STH) efficiency of ~0.95%. The efficiency is due to the fluorescence nature of FCs and the synergistic effect of CuO embedded in TiO2, which enhances the optical absorption of the composite by reaching the bandgap of 2.44 eV, apparently reducing the recombination rate, which was confirmed by optoelectronic, structural, and spectroscopic characterizations.
Ključne besede: plastic waste, fluorescent carbo, sensing of metal ions, photocatalytic hydrogen production
Objavljeno v RUNG: 25.02.2022; Ogledov: 1661; Prenosov: 43
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1400. PCA TRANSDISICPLINARY NEW MEDIA LUNCH TALKS: Peter PurgPeter Purg, predavanje na tuji univerzi Opis: A lot to share, Purg has been involved in Go!2025, the winning of the European Capital of Culture title by Nova Gorica and Gorizia twin towns on the Slovenian-Italian border and is active in setting up the cross-regional “ekscenter” hub of creative practices, joining art, entrepreneurship and community. Currently, he leads the New Media and the Art-Science-Technology modules in the Digital//Media Arts and Practices graduate//postgraduate program at the School of Arts, University of Nova Gorica, where he acts as Associate Professor, projects coordinator as well as expert across realms of digital culture and media. He curated the 20th international media/contemporary art festival Pixxelpoint 2019 and successfully lead international projects across art, culture, and academia such as MAST – Module in Art, Science and Technology, ADRIART (Advancing Digitally Renewed Interactions in Art Teaching) or PAIC – Participatory Art for Invisible Communities. His scientific inquiries include media arts pedagogy, interdisciplinary collaboration and innovation, media art and media ecology. His artistic interests range from (lecture) performances and intermedia installations to public-space interventions as well as participatory creative processes. Join us!
Ključne besede: talk, lecture performance, lunch, CV, new media, transdisciplinary
Objavljeno v RUNG: 22.02.2022; Ogledov: 1944; Prenosov: 0
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