Academic literature on the topic 'Amidyl radical'

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Journal articles on the topic "Amidyl radical"

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Gaudreault, Philippe, Christian Drouin, and Jean Lessard. "First examples of intramolecular addition of primary amidyl radicals to olefins." Canadian Journal of Chemistry 83, no. 6-7 (2005): 543–45. http://dx.doi.org/10.1139/v05-029.

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The first examples of intramolecular addition of primary amidyl radicals to olefins are described. Amidyl radicals were generated from N-(phenylthio)amides in refluxing benzene using a catalytic amount of 2,2′-azobis(isobutyronitrile) (5 mol%) and tributyltin hydride (~2.2 equiv.). The resulting yields of cyclic products ranged from 63% to 85%.Key words: radical cyclization, amidyl radicals, nitrogen heterocycles.
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Chow, Yuan L., and Richard A. Perry. "Chemistry of amidyl radicals: intramolecular reactivities of alkenyl amidyl radicals." Canadian Journal of Chemistry 63, no. 8 (1985): 2203–10. http://dx.doi.org/10.1139/v85-362.

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Amidyl radicals possessing Δ4,5, Δ5,6, and Δ6,7 double bonds were generated from the photodecomposition of nitrosamides and chloramides and the products were identified. Dichotomies of amidyl radical reactivities were discovered and compared with published kinetic rate constants. In complete reversal to intermolecular reactivities, intramolecularly the alkenyl amidyl radicals preferentially add to the double bonds rather than abstract a C-5 hydrogen even if it is allylic. In intramolecular competition, amidyl radicals add to an acyl side chain double bond more efficiently than to an alkyl one;
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Hu, Qu-Ping, Yu-Tao Liu, Yong-Ze Liu, and Fei Pan. "Photoinduced remote regioselective radical alkynylation of unactivated C–H bonds." Chemical Communications 58, no. 14 (2022): 2295–98. http://dx.doi.org/10.1039/d1cc06885g.

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Wang, Yu-Zhao, Wu-Jie Lin, Hong-Chao Liu, and Wei Yu. "Visible-light-promoted radical amidoarylation of arylacrylamides towards amidated oxindoles." Organic Chemistry Frontiers 9, no. 8 (2022): 2164–68. http://dx.doi.org/10.1039/d2qo00127f.

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A visible-light-promoted radical amidation/cyclization of arylacrylamides was realized by using N-aminopyridinium salts as the source of amidyl radicals. A variety of amide-tethered-oxindoles were prepared in this way in moderate to good yields.
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Chow, Yuan L., Thomas W. Mojelsky, Leon J. Magdzinski, and M. Tichý. "Chemistry of amido radicals: intramolecular hydrogen abstraction as related to amido radical configurations." Canadian Journal of Chemistry 63, no. 8 (1985): 2197–202. http://dx.doi.org/10.1139/v85-361.

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Model bromamides were photolysed to investigate the reactivity of intramolecular C-5 hydrogen abstraction (from the nitrogen atom) of the corresponding amidyl radicals and of the cyclization of the resulting C-bromides. The observed results are discussed in terms of stereoelectronic as well as energetic considerations. In the former C-5 hydrogen abstraction, the reactivity difference between semi-rigid trans and cis-oriented reaction centers is only slightly in favor of the latter; the small difference is interpreted as due to the planar ground state Π amidyl radical structure with a low N—CO
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Horner, John H., Osama M. Musa, Anne Bouvier, and Martin Newcomb. "Absolute Kinetics of Amidyl Radical Reactions." Journal of the American Chemical Society 120, no. 31 (1998): 7738–48. http://dx.doi.org/10.1021/ja981244a.

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Huot, Jean-Yves, Denis Serve, Sylvie Desjardins, and Jean Lessard. "The electrochemical oxidation of silver and tetraethylammonium salts of formamides and imides. N,N-Coupling of formanilidyl radicals." Canadian Journal of Chemistry 66, no. 1 (1988): 35–44. http://dx.doi.org/10.1139/v88-005.

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The electrochemical oxidation of [amide-Ag-amide]Ag, [amide-Ag-amide]Et4N, and [amide]Et4N salts of imides and formanilides, in acetonitrile containing tetraethylammonium tetrafluoroborate, at platinum and vitreous carbon electrodes, is a one-electron and irreversible (αn < 1) process leading to an amidyl radicals that preferentially abstracts hydrogen from the medium to give the parent amide. N,N-Coupling (formation of hydrazine derivatives) was observed in the oxidation of the amide-Ag-amide anions of formanilide and p-methoxyformanilide. No coupling was observed in the oxidation of the a
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Clark, Andrew J., Robert J. Deeth, Christopher J. Samuel, and Hathaichanuk Wongtap. "Stereoselectivity in Amidyl Radical Cyclisations: Alkyl Mode Cyclisations." Synlett 1999, no. 4 (1999): 444–46. http://dx.doi.org/10.1055/s-1999-2640.

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Clark, Andrew J., and Joanne L. Peacock. "Stereoselectivity in amidyl radical cyclisations. Acyl mode cyclisations." Tetrahedron Letters 39, no. 33 (1998): 6029–32. http://dx.doi.org/10.1016/s0040-4039(98)01189-7.

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Zhang, Dongming, Bin Lv, Pan Gao, Xiaodong Jia, and Yu Yuan. "Direct C–H amination reactions of arenes with N-hydroxyphthalimides catalyzed by cuprous bromide." Beilstein Journal of Organic Chemistry 18 (June 3, 2022): 647–52. http://dx.doi.org/10.3762/bjoc.18.65.

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An efficient Cu-catalyzed strategy for the direct C–H amination of arenes in high yields using N-hydroxyphthalimide as the amidyl radical precursor under air is reported. A possible mechanism is proposed that proceeds via a radical reaction in the presence of CuBr and triethyl phosphite.
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Dissertations / Theses on the topic "Amidyl radical"

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Peacock, Joanne Linda. "Synthesis of nitrogen heterocycles via amidyl radical cyclisations." Thesis, University of Warwick, 1998. http://wrap.warwick.ac.uk/108362/.

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Intramolecular radical additions to alkenes have become increasingly popular in synthetic organic chemistry as a means for constructing cyclic arrays. The majority of work has focused upon the reactions of carbon-centred radicals but nitrogen radical cyclisations can provide an effective route to forming a variety of N-heterocycles. Cyclisation of nucleophilic aminyl radicals can be problematic due to their potential reversibility so the more electrophilic amidyl radicals were used for this investigation. O-Benzoyl hydroxamic acid derivatives proved to be suitable precursors for forming the de
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Shah, Hitesh. "Studies of aminyl radicals." Thesis, Loughborough University, 1999. https://dspace.lboro.ac.uk/2134/26945.

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This section contains a brief overview of alkyl radicals in synthesis and methods for their generation. The aminyl radical section gives a brief description of the nature of the radical and then proceeds with general techniques used, or now abandoned, for aminyl radical formation. It also reviews amidyl, aminium cation and Lewis acid metal complexed aminyl radicals describing their superiority over neutral aminyl radicals. Various methodologies are also described using aminyl radicals in the synthesis of heterocyclic and natural products.
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Mills, Tim. "Studies in free radical chemistry." Thesis, University of Nottingham, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342465.

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Pedersen, Jan Mondrup. "Amides as radical precursors in heterocyclic chemistry." Thesis, Loughborough University, 2005. https://dspace.lboro.ac.uk/2134/34502.

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In this project the use of amides as precursors for imidoyl radicals in heterocyclic chemistry has been developed. Amides were converted to thioamides, which function as precursors for imidoyl radical equivalents. Also, a novel protocol for the synthesis of imidoyl selanides was developed for the purpose of using these as imidoyl radical precursors. The precursors were used in a study of intramolecular oxidative cyclisation of imidoyl radicals onto electron deficient pyrroles and indoles. The imidoyl radical equivalents derived from thioamides did not cyclise onto heteroarene double bonds. In
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Donati, Nicola. "Rhodium and iridium coordinated aminyl radicals : synthesis and catalytic applications /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16946.

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Lewis, Kirk Alexander. "Stereoselective synthesis using aminyl radicals derived from α-amino acids". Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/32976.

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Chapter 1 is the introduction to the thesis. It contains an overview of amino acids and aminyl radicals. The amino acids section includes material on their synthesis through traditional methods and asymmetric syntheses, as well as the use of radical reactions in their formation. The aminyl radical section gives a description of the nature of the radical and then proceeds with general techniques for aminyl radical formation. A more detailed account of our own group's use of sulfenamides and imines in aminyl radical formation is ·covered and the chapter is ended with a look at the work of aminyl
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Toon, Richard Clive. "A study of directed cleavage of aziridinylcarbinyl radicals." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/13710.

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The work described in this thesis is an investigation into the reactivity and possible synthetic applications of aziridinylcarbinyl radicals. These radicals rapidly rearrange via β cleavage, which can proceed by breakage of either the CoN or C-C bond. Cleavage of the latter has been found when the molecule has a phenyl stabilising group attached to the aziridine ring. Chapter I is a review of the known radical reactions involving aziridines whilst chapter 2 discusses the various methods of aziridine syntheses. Chapter 3 outlines the project aims with reference to the potential of directed clea
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Clark, D. N. "Generation of aminyl radicals and use in the synthesis of nitrogen heterocycles." Thesis, Loughborough University, 1994. https://dspace.lboro.ac.uk/2134/33025.

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The purpose of this project was to show that aminyl radicals (nitrogen atoms with one unpaired electron) could be generated from the radical reactions between tri-n-butyltin hydride and sulfenamides. Sulfenamides are defined as a divalent sulfur atom bonded to a trivalent nitrogen atom. A wide range of sulfenamides were prepared in good yield using two methods. Benzenesulfenyl chloride and primary or secondary amines were reacted at room temperature with triethylamine as base to yield sulfenamides. Sulfenamides were also synthesised in good yield from the reaction between amines and N-(benzene
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Large, Jonathan Martin. "A radical cyclisation approach to kainoids and related nitrogen heterocycles." Thesis, University of York, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313877.

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Huang, Huanming. "Radical cyclisation cascades triggered by electron-transfer to amide derivatives." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/radical-cyclisation-cascades-triggered-by-electrontransfer-to-amide-derivatives(c743a30d-3f82-4cf1-bda3-d8191567cc8d).html.

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Radical cyclisation and cyclisation cascades are a powerful synthetic approach for the formation of multiple carbon-carbon bonds to generate complex carbo and heterocyclic architectures in synthetic chemistry. Radical cyclisation and cyclisation cascades triggered by electron transfer reduction to amide-type carbonyls have been demonstrated for the first time. In one step, simple achiral barbiturates can be converted to hemiaminal or enamine-containing tricyclic scaffolds or unprecedented spirotetracyclic architectures containing up to five contiguous stereocentres (including quaternary stereo
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Books on the topic "Amidyl radical"

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Shah, Hitesh. Studies of aminyl radicals. 1999.

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Lewis, Kirk Alexander. Stereoselective synthesis using aminyl radicals derived from a-amino acids. 1997.

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Borum, Caty, and David Conrad-Pérez. Radical Reality. Oxford University PressNew York, NY, 2025. https://doi.org/10.1093/9780197604298.001.0001.

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Abstract Radical Reality: Documentary Storytelling and the Global Fight for Social Justice reveals how independent documentary makers around the world produce cinematic stories that speak truth to power, and why nonfiction storytelling matters for social justice. Pushing against challenging political and economic constraints, these tenacious filmmakers produce artistic nonfiction stories that stand up for freedom of expression, serve as witnesses to conflict and resilience, maintain cultural memory of human rights abuses, and open intimate windows into acts of protest, reconciliation, and resi
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Clark, D. N. Generation of aminyl radicals and use in the synthesis of nitrogen heterocycles. 1994.

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Swan, Quito. Born a Sufferah. Bloomsbury Publishing Plc, 2025. https://doi.org/10.5040/9798765101285.

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This book evaluates modern Black internationalism through the sonic insurgencies of Reggae and Dancehall. Born as a sufferer in the 1970s, Dancehall is often framed by its lyrics of hyper masculinity. This has distorted its intertwined engagement with the politics of its older sibling Reggae—largely Rastafari's critique of the West as being of a Biblical Babylon. Both strains grappled with questions of a decolonizing and migrating Caribbean: hard times, concrete ecologies, and promised lands. But if Reggae's radical soundings of Black liberation repatriated East beyond Babylon's rivers, then t
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Daigle, Christine. Posthumanist Vulnerability. Bloomsbury Publishing Plc, 2023. http://dx.doi.org/10.5040/9781350302914.

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A timely dethroning of the human subject and embracing of a new kind of existence, in this book Christine Daigle highlights the affirmative potential of vulnerability amidst unprecedented times of more-than-human crises. By bringing together traditions as diverse as feminist materialist philosophy, phenomenology, and affect theory, Daigle convincingly pleas for the radical embracing of a shared posthumanist vulnerability. Posthuman Vulnerability fills a significant theoretical gap - whilst feminism has explored the affirming power of vulnerability, it's been from a very human-centric viewpoint
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Dunnington, Kent. Humility, Pride, and Christian Virtue Theory. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198818397.001.0001.

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This book proposes an account of humility that relies on the most radical Christian sayings about humility, especially those found in Augustine and the early monastic tradition. It argues that this was the view of humility that put Christian moral thought into decisive conflict with the best Greco-Roman moral thought. This radical Christian account of humility has been forgotten amid contemporary efforts to clarify and retrieve the virtue of humility for secular life. The book shows how humility was repurposed during the early modern era—particularly in the thought of Hobbes, Hume, and Kant—be
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Moore, William F., and Jane Ann Moore. Assuring That the Nation Would Long Endure, 1863. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252038464.003.0011.

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This chapter examines Abraham Lincoln and Owen Lovejoy's united stand to assure that the nation “can long endure” amidst the war. Lincoln's Emancipation Proclamation intensified the desperation felt by slaveholders in areas close to the invading armies. While resisting and escaping slaves invigorated the political process for emancipation, the Emancipation Proclamation emboldened more resistance to slave masters and enhanced cooperation in the Union's efforts in the Civil War. This chapter begins with a discussion of the debate among antislavery leaders over reconstruction policy, along with L
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Petrie, Malcolm. May Day, Armistice Day and the Politics of Public Space. Edinburgh University Press, 2018. http://dx.doi.org/10.3366/edinburgh/9781474425612.003.0005.

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The role of place remains a neglected factor in the political history of modern Britain. Yet where and how parties conducted their political campaigns was of fundamental importance in conferring legitimacy on movements and causes. In the immediate post-war period, urban public space provided a platform for the expression of a range of radical identities, most notably on occasions such as May Day. Yet after the 1926 General Striketolerance of such occasions declined; more than this, the willingness of leading Labour Party figures to appear amid the pageantry and class symbolism on display at Ma
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Kashwan, Prakash, and Aseem Hasnain. Decolonizing Environmentalism. Bloomsbury Publishing Plc, 2024. https://doi.org/10.5040/9781350335509.

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We live in a moment rife with mixed emotions—existential anxieties about catastrophic climate change, presumptuous confidence in planet-hacking geoengineering technologies, and hopefulness of youth climate activism.Decolonizing Environmentalismhelps us navigate these emotions and reimagine our approach to environmental stewardship. The authors cast a critical eye on wealthy and influential environmental groups that committed to anti-racist strategies in the wake of the racial awakening of 2020. Yet, they continue to embrace false solutions like carbon markets and biodiversity offsets, which ca
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Book chapters on the topic "Amidyl radical"

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Mauersberger, Christof. "Argentina: Radical Change Amid Sharp Political Conflict." In Advocacy Coalitions and Democratizing Media Reforms in Latin America. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-21278-4_4.

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Surdhar, P. S., and D. A. Armstrong. "Reactions of lumiflavin with aminyl and a-amino radicals of piperazine." In Flavins and Flavoproteins 1987, edited by D. E. Edmondson and D. B. McCormick. De Gruyter, 1987. http://dx.doi.org/10.1515/9783110884715-116.

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Feillard, Andrée, and Rémy Madinier. "An Archipelago Adrift: Radical Islam and Opportunities amidst Chaos (1996–2004)." In The End of Innocence?, translated by Wee Wong. Institut de recherche sur l’Asie du Sud-Est contemporaine, 2011. http://dx.doi.org/10.4000/12egi.

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DENISOV, E. T. "Reactions of Aminyl Radicals and Mechanisms of Amine Regeneration as Inhibitors of Oxidation." In ACS Symposium Series. American Chemical Society, 1985. http://dx.doi.org/10.1021/bk-1985-0280.ch006.

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Pigkou-Repousi, Myrto. "The Politics of Care in Indifferent Times: Youth Narratives, Caring Practices, and Transformed Discourses in Greek Education Amid Economic and Refugee Crises." In Global Youth Citizenry and Radical Hope. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1282-7_6.

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Savolainen, Jyrki, and Mikkel Stein Knudsen. "Managing Strategic Flexibility in Industry 5.0 Transition: An Integrated Real Options and Strategic Foresight Approach." In Technology, Work and Globalization. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-74779-3_5.

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Abstract This chapter deals with the corporate investment decision-making strategies amid the transformative landscape of Industry 5.0 and system-level Digital Twins Twinning. Through the lens of Strategic Foresight (SF) and Real Options (RO), the chapter both identifies a methodological gap in the literature regarding the integration of ROs and SF and underscores the potential synergy between these two fields. It is suggested that ROs can adeptly address numerical uncertainties in resource exploitation business cases, while SF serves as a valuable qualitative exploration tool under structural
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Desmond, Adrian. "18. The Atheist Breakaway." In Reign of the Beast. Open Book Publishers, 2024. http://dx.doi.org/10.11647/obp.0393.18.

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The clergy’s legal opposition to the Halls’ Sabbath lectures caused ructions inside the socialist movement. Only churches were exempt, so Owen had his community rebranded as “The Universal Community of Rational Religionists”. This capitulation infuriated the hardcore atheists. Worse still, the Bishops Court demanded socialist missionaries swear their belief in the Scriptures. Some did, others refused. Even as Owenism flourished, with Saull helping the London Tract Society, which pumped out 140,000 socialist pamphlets in 1841-1842, the hardcore atheists now defected. The firebrand Charles South
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Đuković, Mirko. "Backsliding Rule of Law and “Stabilitocracy” in Montenegro." In Polarization, Shifting Borders and Liquid Governance. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-44584-2_12.

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AbstractMontenegro has been praised for advancing the farthest in the EU accession process. Each EU candidate state must align its legal, political, and economic framework with the acquis. The negotiation process has lasted for ten years, and although much has been achieved in harmonizing the legislation, progress reports warn that implementation needs to be improved. The core of the rule of law is effective judicial protection. Montenegro adopted the necessary amendments to its Constitution in 2013 and carried out justice reform as expected by its Western partners; however, the rule of law ba
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Ferrando, Tomaso. "The UN Food Systems Summit: Disaster Capitalism and the Future of Food." In Beyond Global Food Supply Chains. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3155-0_11.

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AbstractCOVID-19 has brought to light the multiple cracks in the logistically integrated, financialized and commodity-based capitalist food system. As with other aspects of social life thrown into disruption amid the global health, economic and environmental downturn, the early weeks of the pandemic seemed to offer the hope of transformative possibility, a “portal” towards different food systems. The time seemed ripe for the kinds of radical transitions that social movements and peasants’ organizations have requested for decades: subverting the “conventional” food system without going back to
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Li, W.-R. "By Amidyl Radical–Alkene Cyclizations." In Three Carbon-Heteroatom Bonds: Esters and Lactones; Peroxy Acids and R(CO)OX Compounds; R(CO)X, X=S, Se, Te. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-021-00145.

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Conference papers on the topic "Amidyl radical"

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Kyriakou, Kyriakos. "San Diego, Texas: Radical Acts of Architecture in the Hinterland." In 113th ACSA Annual Meeting Paper Proceedings. ACSA Press, 2025. https://doi.org/10.35483/acsa.am.113.18.

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The paper explores the architectural landscape of San Diego, Texas, a small, predominantly Hispanic town located on the edge of the Eagle Ford Shale oil field. Without a booming industry to fuel its growth, the town finds itself in a precarious position, threatened with losing its place within the planetary urbanization network, which exploits the countryside in favor of urban centers. Recent literature has sought to shift the focus away from the metropolis toward the hinterland, aiming to highlight environmental damage and to understand the world as an interconnected system. By zooming in on
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Ostapets, Yu O., and О. І. Nester. "Election results of right-wing radical parties in European Union countries in 2024." In CURRENT ISSUES OF THE WORLD ECONOMY, INTERNATIONAL ECONOMIC RELATIONS AND INTERNATIONAL COMMUNICATIONS AMIDST THE FORMATION OF A NEW WORLD ORDER AND POLARIZATION OF THE WORLD. Volume 2. Baltija Publishing, 2025. https://doi.org/10.30525/978-9934-26-534-1-88.

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Landier, Hubert, and Eric Carrey. "A Transdisciplinary Chair in the Service of an Economy of Care and Meaning." In Online Symposium „For an international transdisciplinary chair” organized by the International Center for Transdisciplinary Research and Studies (CIRET). ADJURIS – International Academic Publisher, 2024. http://dx.doi.org/10.62768/adjuris/2024/4/12.

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The article digs the historical difficulty of envisioning future paradigms amidst periods of societal upheaval and how this mirrors modern uncertainties regarding the future of Western civilization. Drawing parallels from the fall of the Roman Empire to the current challenges posed by environmental degradation and socioeconomic instability, the authors argue for a radical shift towards an "economy of care and meaning." This new economic model emphasizes sustainability, social responsibility, and empathy, advocating for a profound re-evaluation of values and priorities to ensure the survival an
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Ma, Yingxian, Liqiang Huang, Zhi Zhu, Yurou Du, Jie Lai, and Jianchun Guo. "A Supramolecular Thickener Based on Non-Covalent Enhancement Mechanism." In SPE International Conference on Oilfield Chemistry. SPE, 2021. http://dx.doi.org/10.2118/204299-ms.

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Abstract Inspired by non-covalent enhancement mechanism, we introduced glycinamide-conjugated monomer (NAGA) with dual-amide in one side group to amplify the hydrogen bonding interactions. Via one-step free radical polymerization strategy, we prepared a type of supramolecular thickener based on binary polymer. With NMR, FT-IR and SEM results’ help, we determined that PNAGA-AM system had unique bis-amide structure of glycinamide-conjugated monomer. As a result, the synthesized polymer could generate a much denser structure based on the high-ordered multiple hydrogen bonding with lower molecular
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Baba, Waqas, and Sajid Maqsood. "Enhancing techno-functional and bioactive properties of whey proteins by conjugation with quercetin using combined treatment of redox pair and ultrasonication." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/jtxr7155.

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Camel whey-quercetin conjugates were fabricated via free radicals using a combination of ultrasonication treatment and a redox-pair (ascorbic acid/H2O2). Conjugation of whey with quercetin was confirmed using UV-Vis. spectroscopy, FTIR and SDS-PAGE. UV-Visible spectroscopy showed a bathochromic shift and appearance of a hump around ≈350 nm (absent in whey sample) that can be attributed to binding of quercetin with whey protein. As indicated by FTIR, the association of whey with quercetin took place via covalent (appearance of new peak at 3399 cm-1) as well as noncovalent linkages (shift-ing of
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Chengappa, Manjunath B., Karthik Srinivasan, Rohit Chouhan, Simon Bather, and Eric Blidmark. "Computational Studies on High Pressure Turbine Rim Seal Cavities." In ASME 2017 Gas Turbine India Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gtindia2017-4638.

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The efficiency of a turbine stage is impacted by a number of factors such as the component design philosophy, operating environment, leakage flow and its interaction with the main gas flow path. When looking at improving a turbine stage performance, there is a natural tendency amidst the designers to look into the factors listed above. Every engine manufacture has a unique style of component design philosophy and hence there are fewer opportunities to radically change the design. On the other hand, the operating environment or operating conditions are usually becoming more challenging. Hence,
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Solis-Calero, C., PA Morais, FF Maia Jr, VN Freire, and HF Carvalho. "Explaining SARS-CoV-2 3CL Mpro binding to peptidyl Michael acceptor and a ketone-based inhibitors using Molecular fractionation with conjugate caps method." In VIII Simpósio de Estrutura Eletrônica e Dinâmica Molecular. Universidade de Brasília, 2020. http://dx.doi.org/10.21826/viiiseedmol2020185.

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The main protease SARS-CoV-2 3CL Mpro (3CL-Mpro) is an attractive target for developing antiviral inhibitors due to its essential role in processing the polyproteins translated from viral coronavirus RNA. In this work, it was obtained non-covalent complexes of this protease with two distinct ligands, a peptidyl Michael acceptor (N3) and a ketone-based compound (V2M). The complexes were modeled from processed crystallographic data (PDB id: 6LU7 and 6XHM respectively) using combined quantum mechanics/molecular mechanics (QM/MM) calculations. The QM region was treated at the PBE-def2-SV(P) level,
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Reports on the topic "Amidyl radical"

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Zankina, Emilia. Populism and Polycrisis in Bulgaria on the Eve of the 2024 European Parliament Elections. European Center for Populism Studies (ECPS), 2024. http://dx.doi.org/10.55271/rp0063.

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The 2024 European Parliament election in Bulgaria took place amidst a prolonged political crisis and economic uncertainty. The EP elections, for the first time, coincided with national legislative elections – the sixth parliamentary elections in just three years. This two-in-one vote led to a complete overshadowing of the debate on Europe by domestic issues and concerns over the composition of the next national parliament and the likelihood of forming a stable government. The centre-populist GERB convincingly won the elections, although the populist radical right increased its representation b
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Yannick, Lahti, and Palonen Emilia. Populism and EP Elections – Case Finland: Populism Gone Mad from Scissors and Chopping-board to Firing Guns and Latino Rush. European Center for Populism Studies (ECPS), 2025. https://doi.org/10.55271/pp0049.

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After two relatively successful recent elections, the far-right Finns Party (FP) approached the early summer 2024 European Parliament elections amid a supranational atmosphere suggesting that these elections would mark a “turn for the far right” across both Europe and Finland. After successfully leading her party to a historic victory one year earlier in the national elections of Finland 2023, Riikka Purra was, according to polls and pundit opinions, heading toward a new election record—this time in the European Parliament. Facing a charged political atmosphere in national politics and due to
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