Results 41 to 50 of about 2,951 (118)

Photoreforming Hydrogen From Polystyrene, Low‐Density Polyethylene, and High‐Density Polyethylene Microplastics via UV‐Driven Photolysis and TiO2‐Based Photocatalysis

open access: yesChemPhysChem, Volume 27, Issue 14, 29 July 2026.
UV‐driven photoreforming converts PS, LDPE, and HDPE microplastics into hydrogen, with efficiency governed by polymer structure and reaction conditions. TiO2 photocatalysis enhances hydrogen production for polystyrene but decreases performance for polyethylenes, where photolysis is more effective. Stirring improves particle dispersion and significantly
Miroslava Filip Edelmannová   +5 more
wiley   +1 more source

Rapid Identification of Edible Insect Species in Food Using MALDI‐TOF Mass Spectrometry

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 13, 15 July 2026.
ABSTRACT Rationale Edible insects are emerging as sustainable, nutritious ‘foods of the future’ and are gradually introduced to the European market as novel foods. Ensuring consumer safety and preventing fraud requires legal regulation, which in turn depends on reliable analytical methods.
David Straka   +9 more
wiley   +1 more source

Synthesis and Evaluation of Aromatic Sulfonamide and Disulfonamide Derivatives as Dengue Virus NS3–NS5 Interaction Inhibitors

open access: yesChemMedChem, Volume 21, Issue 11, 15 June 2026.
A synthetic methodology for the preparation of asymmetric benzene‐1,4‐disulfonamides was developed and applied to generate potential anti‐dengue virus (DENV) compounds. Guided by computer‐assisted structural rationalization, we designed synthetically more accessible analogs with reduced toxicity that interact with the DENV NS5 domain, thereby ...
Jakub Janáč   +8 more
wiley   +1 more source

Analiza (reforme) finskog obrazovnog sustava u kontekstu kurikularne reforme u Hrvatskoj

open access: yesCrkva u Svijetu, 2018
Finski obrazovni sustav primjer je uspješnog sustava obrazovanja. Autori su analizom službenih dokumenata i spisa finskih vlada, te ostale literature od 50-ih i 60-ih godina 20.
Marjan Marino Ninčević   +1 more
doaj  

Interaction of restoration processes with properties within copper‐graphene composites during direct consolidation Interaktion von Wiederherstellungsprozessen mit Eigenschaften innerhalb von Kupfer‐Graphen‐Verbundwerkstoffen während der direkten Konsolidierung

open access: yesMaterialwissenschaft und Werkstofftechnik, Volume 57, Issue 5, Page 475-480, May 2026.
By refining grains and additions of strengthening elements, mechanical properties of electro‐conductive copper can be increased. Fine‐grained coper‐graphene composites were directly consolidated from original powders by rotary swaging to achieve rods with enhanced mechanical properties and electric conductivity of up to 96% international annealed ...
L. Kunčická   +4 more
wiley   +1 more source

Highly Transparent LiAl5O8 Ceramics Prepared by Spark Plasma Sintering and Its Luminescence

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 5, May 2026.
ABSTRACT Transparent ceramics of LiAl5O8 were prepared by spark plasma sintering (SPS) using precursor powders synthesized via solid‐state reaction. The effects of sintering dwell time and cooling regime on the microstructure, transparency, and cracking of the sintered ceramics were investigated.
Tomáš Thoř   +6 more
wiley   +1 more source

Trgovci dobrotvori srpskog školstva u Bosni i Hercegovini u XIX vijeku

open access: yesSineza
Srpska prosvjeta u Bosanskom pašaluku razvijala se tokom XIX vijeka u složenim političkim okolnostima. Mali broj škola pratio je nizak kvalitet nastave, koja je uglavnom imala vjersku dimenziju.
Borivoje Milošević
doaj   +1 more source

Mjesto Gazi Husrev-begove mederese u sistemu Osmansko-Turskog školstva i sistem školstva u Osmanskoj Turskoj

open access: yesAnali Gazi Husrev-Begove Biblioteke, 1983
Ukupan obrazovni sistem kakav je bio u arapskom svijetu prenijet je uglavnom na ne-arapske teritorije islamskog svijeta, naročito nakon pojave primjera Nizamije medrese u Bagdadu.
Omer Nakićević
doaj  

Obitelj i škola - temeljni čimbenici socijalizacije

open access: yesMagistra Iadertina, 2009
Obitelj predstavlja važan faktor za djetetov socijalni razvoj. Uspostavljanje pozitivnih emocionalnih veza u odnosu roditelj-dijete preduvjet je razvoja socijalnih kompetencija koje su djeci neophodne za postizanje socijalne zrelosti.
Violeta Valjan-Vukić
doaj   +1 more source

Prostredie vyučovania náboženskej výchovy

open access: yesPedagogická Orientace, 2007
V príspevku sa zaoberáme problematikou prostredia náboženskej výchovy. Zameriavame sa na rodinu, farnosť, školu a spoločenstvo. Ďalej reflektujeme rôzne detské predstavy o Bohu, dotýkame sa fenoménu výchovy a viery v živote dnešného človeka.
P. Tománek
doaj  

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