Search results for "Azine"
showing 9 items of 1589 documents
CCDC 1431249: Experimental Crystal Structure Determination
2015
Related Article: J. Palion-Gazda, I. Gryca, B. Machura, Francesc Lloret, Miguel Julve|2015|RSC Advances|5|101616|doi:10.1039/C5RA21466A
CCDC 942549: Experimental Crystal Structure Determination
2015
Related Article: Christina Lohoelter, Malte Brutschy, Daniel Lubczyk and Siegfried R. Waldvogel|2013|Beilstein J.Org.Chem.|9|2821|doi:10.3762/bjoc.9.317
Postfazione
2014
Il contributo è la postfazione al volume di Fabio Cutaia che pubblica la sua tesi di dottorato sul rapporto tra la Vas e il paesaggio. Il contributo ha valutato gli esiti della ricerca, il rapporto tra il piano e strategia a cofronto del paesaggio, il rapporto tra piano e valutazione le tipologie di valutazione in base agli stili di pianificazione e le prospettive della ricerca nel campo disciplinare della pianificazione urbana e territoriale.
Multimodal Aposematic Defenses Through the Predation Sequence
2021
Aposematic organisms warn predators of their unprofitability using a combination of defenses, including visual warning signals, startling sounds, noxious odors, or aversive tastes. Using multiple lines of defense can help prey avoid predators by stimulating multiple senses and/or by acting at different stages of predation. We tested the efficacy of three lines of defense (color, smell, taste) during the predation sequence of aposematic wood tiger moths (Arctia plantaginis) using blue tit (Cyanistes caeruleus) predators. Moths with two hindwing phenotypes (genotypes: WW/Wy = white, yy = yellow) were manipulated to have defense fluid with aversive smell (methoxypyrazines), body tissues with a…
Rational drug discovery : structural studies of protein-ligand complexes
2011
The distant present
2013
Introduction, Tuula Vaarakallio & Taru Haapala, 4 Taking Distance as a Condition of the Study of Politics, Kari Palonen, 12 Anti-Parliamentarism of the French Front National Party, Tuula Vaarakallio, 28 The Rhetoric of National Emergency: 9/11 versus Weimar Republic, Anna Kronlund , 48 The Mockery of Adbusters Magazine in the Classical Tradition of Political Rhetoric, Taru Haapala, 71 “Time to be heard”: The Rhetorical Strategies of the Northern Ireland Women’s Coalition, Anna Björk, 90 ‘Dubliners’ in the European Union – A Perspective on the Politics of Asylum-Seeking, Hanna-Mari Kivistö, 106 Notes on Contributors, 129
Virsrakstu un apakšvirsrakstu tekstveides īpatnības žurnālā "BBC History Magazine"
2020
Retorika palīdz pārliecināt, iespaidot un ietekmēt auditoriju. To plaši izmanto žurnālistikas jomā, jo tai ir līdzīgi mērķi. Virsraksts ir efektīvs līdzeklis, lai pārliecinātu un stimulētu interesi, jo tas ir pirmais, kam lasītājs pievērš uzmanību. Šajā pētījumā tika analizētas BBC History Magazine virsrakstu retoriskās iezīmes, lai izpētītu virsrakstu pārliecinošo ietekmi. Pētījuma metode bija diskursa analīze. Retoriskās iezīmes tika analizētas sintakses, laika, retorisko līdzekļu izmantošanas un grafiskā attēlojuma ziņā. Atklājās, ka nominatīvais teikums ir visizplatītākā struktūra virsrakstā, pagātne bija visbiežāk satopamā darbības vārda laika forma, metafora un aliterācija bija visizp…
Ortho -Functionalized Aryltetrazines by Direct Palladium-Catalyzed C−H Halogenation: Application to Fast Electrophilic Fluorination Reactions
2016
International audience; A general catalyzed direct C-H functionalization of s-tetrazines is reported. Under mild reaction conditions, N-directed ortho-C-H activation of tetrazines allows the introduction of various functional groups, thus forming carbon-heteroatom bonds: C-X (X=I, Br, Cl) and C-O. Based on this methodology, we developed electrophilic mono- and poly-ortho-fluorination of tetrazines. Microwave irradiation was optimized to afford fluorinated s-aryltetrazines, with satisfactory selectivity, within only ten minutes. This work provides an efficient and practical entry for further accessing highly substituted tetrazine derivatives (iodo, bromo, chloro, fluoro, and acetate precurso…
Etude de l'évolution du potentiel génétique de populations bactériennes dégradant l'atrazine
2011
Atrazine, one of the most used herbicide to control the development of weeds in crop, has led to the contamination of the environment. Repeated exposure to this herbicide resulted in the emergence of microbial populations able to degrade atrazine and to use it as a nitrogen source for its growth. These microbial populations are responsible for accelerated biodegradation of atrazine (BDA), a key ecosystemic service diminishing the persistence of this herbicide in the environment. The aim of this PhD work was to study genetic and physiological mechanisms responsible for functioning and improving of this ecosystemic service. We applied an experimental approach starting from genes to communitie…