Results 31 to 40 of about 148,628 (189)

Kétszáz év a szavak mögött

open access: yesActa Academiae Beregsasiensis, Philologica
Tolcsvai Nagy Gábor (szerk.): Az élő Akadémia kétszáz éve. A nyelvtudomány és az MTA Budapest: Magyar Tudományos Akadémia – ELTE Humán Tudományok Központja, 2025, 1000 o.
Réka Varga
doaj   +1 more source

Mild C─F Activation of Azido(per)Fluoroalkanes

open access: yesChemistry – A European Journal, EarlyView.
Mild and selective activation of C(sp3)–F bonds in azido(per)fluoroalkanes using thiolates was developed, leading to novel functionalized azides. The reaction is initiated by nucleophilic attack of the sulfur atom to the terminal nitrogen of the azido group, followed by fluoride ion elimination.
Olena Shaitanova   +7 more
wiley   +1 more source

Development of Blue‐to‐Near‐Infrared rTCO–Caged Fluorogenic Probes for Click‐to‐Release Monitoring

open access: yesChemistry – A European Journal, EarlyView.
A series of fluorogenic rTCO‐caged click‐to‐release probes was prepared and evaluated both in a cuvette and in live cells. Some of the probes exhibited significant turn‐on and efficient fluorophore release spanning the blue‐to‐NIR region. A significant difference in the performance of the compounds in live cells was observed, highlighting the need for ...
Marek Chovanec   +4 more
wiley   +1 more source

Yazım Kuralları

open access: yesErciyes İletişim Dergisi, 2012
Yazım ...
Akademia .
doaj  

Granice, relacje i napięcia. Wyzwania badań biograficznych w obrębie instytucji akademickich

open access: yesŁódzkie Studia Etnograficzne
W artykule omówiono wyzwania związane z badaniami biograficznymi prowadzonymi w kontekście instytucji akademickich. Badania te są szczególnie wartościowe dla zrozumienia relacji władzy, dynamiki instytucjonalnej oraz sposobów, w jakie biografie jednostek
Julia Michcik
doaj   +1 more source

Beszámoló a Berend T. Iván 90. születésnapja tiszteletére tartott online konferenciáról

open access: yesKöz-gazdaság, 2021
2020 decemberében 90. születésnapját ünnepelte Berend T. Iván, korunk egyik legnevesebb magyar társadalomtudósa, a Budapesti Corvinus Egyetem jogelődjének korábbi rektora.
Köz- gazdaság
doaj  

Illuminating Streptomyces: Raman Spectroscopy for Antibiotic Detection and Monitoring

open access: yesJournal of Raman Spectroscopy, EarlyView.
Raman spectroscopy provides a non‐destructive, label‐free approach for studying the chemical diversity of Streptomyces. This review presents its application from detection to chemical characterization of secondary metabolites and monitoring of biosynthetic processes.
Adéla Mikulová   +6 more
wiley   +1 more source

Effects of catechins, resveratrol, silymarin components and some of their conjugates on xanthine oxidase‐catalyzed xanthine and 6‐mercaptopurine oxidation

open access: yesJournal of the Science of Food and Agriculture, Volume 105, Issue 5, Page 2765-2776, 30 March 2025.
Abstract BACKGROUND Over the past two decades, the global incidence of gout has markedly increased, affecting people worldwide. Considering the side effects of xanthine oxidase (XO) inhibitor drugs (e.g. allopurinol and febuxostat) used in the treatment of hyperuricemia and gout, the potential application of phytochemicals has been widely studied.
Tímea Bencsik   +6 more
wiley   +1 more source

Phytotoxicity Assessment of Ashes Generated From Household Combustion of Conventional Fuels, Mixed Fuels, and Municipal Waste

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT The main aim of the study was to assess the toxicity of ash generated in household furnaces through the combustion of materials most commonly burned in individual households. The toxicity tests were conducted using plant bioassays with cress (Lepidium sativum), mustard (Sinapis) and sorghum (Sorghum) seeds.
Alicja Kicińska, Urszula Klimiuk
wiley   +1 more source

A gyűlölet-bűncselekmények – dogmatika és joggyakorlat

open access: yesBelügyi Szemle, 2013
A szerző áttekintést ad a Magyar Tudományos Akadémia Jogi Bizottságának Rendészeti Albizottsága gyűlölet-bűncselekményekkel foglalkozó üléséről.
Henriett Dinók
doaj   +1 more source

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