Search results for "YB"
showing 10 items of 4411 documents
Stationary, Second Use Battery Energy Storage Systems and Their Applications: A Research Review
2021
The global demand for electricity is rising due to the increased electrification of multiple sectors of economic activity and an increased focus on sustainable consumption. Simultaneously, the share of cleaner electricity generated by transient, renewable sources such as wind and solar energy is increasing. This has made additional buffer capacities for electrical grids necessary. Battery energy storage systems have been investigated as storage solutions due to their responsiveness, efficiency, and scalability. Storage systems based on the second use of discarded electric vehicle batteries have been identified as cost-efficient and sustainable alternatives to first use battery storage syste…
Dioxomolybdenum(VI) and -Tungsten(VI) Amino Bisphenolates as Epoxidation Catalysts
2016
Low-cost metallate salts Na2MO4·2H2O (M = molybdenum, tungsten) react with a tridentate amine bisphenol bis(2-hydroxy-3-tert-butyl-5-methylbenzyl)methylamine (H2ONOtBu) under ambient conditions in acidic methanol solutions. The reactions lead to the formation of isostructural dioxo complexes [MO2(ONOtBu)(MeOH)]·MeOH in convenient yields. Spectral data as well as X-ray analyses reveal these complexes to be isostructural. Both compounds were tested as catalysts for epoxidation of olefins using cis-cyclooctene, cyclohexene, norbornene and styrene as substrates and tert-butyl hydroperoxide and hydrogen peroxide as oxidants. The molybdenum complex catalyses selectively the oxidation of cis-cyclo…
CCDC 1996430: Experimental Crystal Structure Determination
2020
Related Article: Júlia Mayans, Constantinos C. Stoumpos, Mercé Font-Bardia, Albert Escuer|2020|Chem.-Eur.J.|26|11158|doi:10.1002/chem.202001900
CCDC 249042: Experimental Crystal Structure Determination
2005
Related Article: R.Llusar, S.Triguero, S.Uriel, C.Vicent, E.Coronado, C.J.Gomez-Garcia|2005|Inorg.Chem.|44|1563|doi:10.1021/ic0488379
CCDC 1847233: Experimental Crystal Structure Determination
2019
Related Article: Md. Kamal Hossain, Jörg A. Schachner, Matti Haukka, Nadia C. Mösch-Zanetti, Ebbe Nordlander, Ari Lehtonen|2019|Inorg.Chim.Acta|486|17|doi:10.1016/j.ica.2018.10.012
CCDC 1482839: Experimental Crystal Structure Determination
2016
Related Article: José J. Baldoví, Yan Duan, Carlos Bustos, Salvador Cardona-Serra, Pierre Gouzerh, Richard Villanneau, Geoffrey Gontard, Juan M. Clemente-Juan, Alejandro Gaita-Ariño, Carlos Giménez-Saiz, Anna Proust, Eugenio Coronado|2016|Dalton Trans.|45|16653|doi:10.1039/C6DT02258H
Ganoderma lucidum (Curt.: Fr.) Karst. – health-promoting properties. A review
2015
This paper presents the characteristics of the species Ganoderma lucidum in terms of health-promoting properties. This species is rare in Poland, and is subject to strict protection. Reishi is classified as a medicinal mushroom which fruiting bodies are characterized by a content of active substances with diverse positive effects on human health. G. lucidum is particularly rich source of bioactive compounds, which are obtained from fruiting bodies, mycelium and spores of this species. The therapeutic effect of G. lucidum extracts has been demonstrated in many scientific studies. The most important pharmacological and physiological effects include: immunomodulatory, anti-cancer, anti-inflamm…
Identification of mycorrhiza-regulated genes with arbuscule development-related expression profile
2004
Suppressive subtractive hybridisation was applied to the analysis of late stage arbuscular mycorrhizal development in pea. 96 cDNA clones were amplified and 81, which carried fragments more than 200 nt in size, were sequence analysed. Among 67 unique fragments, 10 showed no homology and 10 were similar to sequences with unknown function. RNA accumulation of the corresponding 67 genes was analysed by hybridisation of macro-arrays. The cDNAs used as probes were derived from roots of wild type and late mutant pea genotypes, inoculated or not with the AM fungus Glomus mosseae. After calibration, a more than 2.5-fold mycorrhiza-induced RNA accumulation was detected in two independent experiments…
Enhancing the European Cyber Threat Prevention Mechanism
2021
This research will determine how it is possible to implement the national cyber threat prevention system into the EU level Early Warning System. Decision makers have recognized that the lack of cooperation between EU member countries affects public safety at the international level. Separate operational functions and procedures between national cyber situation centers create challenges. One main problem is that the European Union does not have a common cyber ecosystem concerning intrusion detection systems for cyber threats. Also, privacy and citizens’ security as topics are set against each other. The research will comprise a new database for the ECHO Early Warning System concept.
Kysy miksi, jos haluat lisätä digitaalista turvallisuuttasi
2022
Lehtori Panu Moilanen vastaa Turvallisuus ja strateginen analyysi -maisteriohjelmasta informaatioteknologian tiedekunnassa. Häntä kiinnostaa teknologia osana yhteiskuntia ja ihmisten arkea, ja hän haluaisi lisätä informaatiopsykologisen vaikuttamisen tutkimusta. Moilanen antaa kolme neuvoa digitaalisen turvallisuuden parantamiseksi. nonPeerReviewed