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1
Mullins, Ricky, and Brooke Mullins. "Everybody Lives Near Appalachia." Theory & Practice in Rural Education 11, no. 2 (November 9, 2021): 113–17. http://dx.doi.org/10.3776/tpre.2021v11n2p113-117.
Повний текст джерелаАнотація:
Hillbilly Elegy has had a profound impact on contemporary views and opinions of Appalachia. In this review, the authors discuss this impact and provide key critiques that help readers make sense of the generalizations made in the book by placing Hillbilly Elegy in conversation with other contemporary Appalachian scholarship. The authors conclude that J. D. Vance has a right to tell his story but telling the story of the Appalachian people is more complex and nuanced than Vance acknowledges, and the authors caution readers to consider this when reading Hillbilly Elegy.
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Hutton, T. R. C. "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis by J. D. Vance." Register of the Kentucky Historical Society 115, no. 3 (2017): 415–17. http://dx.doi.org/10.1353/khs.2017.0055.
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Gorby, Hal. "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis by J. D. Vance." West Virginia History: A Journal of Regional Studies 11, no. 1 (2017): 81–83. http://dx.doi.org/10.1353/wvh.2017.0007.
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Wagner, Thomas E. "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis by J. D. Vance." Middle West Review 5, no. 1 (2018): 79–81. http://dx.doi.org/10.1353/mwr.2018.0054.
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Colley, Lauren M. "Why Hillbillies Matter in Social Studies." Theory & Practice in Rural Education 11, no. 2 (November 9, 2021): 29–44. http://dx.doi.org/10.3776/tpre.2021.v11n2p29-44.
Повний текст джерелаАнотація:
In 2016, J. D. Vance, a previously unknown author, surprisingly hit the bestseller’s list with his memoir, Hillbilly Elegy: A Memoir of a Family and Culture in Crisis. However, historically scholars have pushed back against the stereotypes that Vance portrays and have argued for a narrative that embraces the diversity of the Appalachian region. Using content analysis, this research study investigated the frequency and context of key terms related to Appalachia across the K-12 social studies standards of states labeled as being part of the region by the Appalachian Regional Commission (ARC). Results illustrate the lack of inclusion of these terms and that, when included, they do not represent the rich history or culture of the region. These results suggest that researchers, teacher educators, and teachers should consider the ways in which standards define curriculum on topics such as Appalachia and how these definitions interact with the powerful narratives being portrayed within our mainstream democracy. Guidance and suggestions for disrupting Appalachian stereotypes within social studies education are provided.
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Carman, G. "Biochemistry of lipids, lipoproteins and membranes edited by D. E. Vance and J. Vance, Elsevier, 1996. US$210.50 (hbk) (xxii + 553 pages) ISBN 0 444 82359 X." Trends in Biochemical Sciences 22, no. 9 (September 1997): 369. http://dx.doi.org/10.1016/s0968-0004(97)82759-4.
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Vance, Norman, Göran Kjellmer, Arne Olofsson, Sölve Ohlander, Karin Aijmer, Bruce Junkin, Maria Proitsaki, et al. "Reviews and notices." Moderna Språk 96, no. 2 (December 1, 2002): 221–40. http://dx.doi.org/10.58221/mosp.v96i2.9601.
Повний текст джерелаАнотація:
Includes the following reviews:
p. 221-222. Norman Vance. Arndt, M., A Critical Study of Sean O'Faolain's Life and Work.
p. 222-226. Göran Kjellmer. Deuter, M., Greenan, J., Noble, J. & Phillips, J. (eds), Oxford Collocations Dictionary for Students of English.
p. 225-228. Arne Olofsson. Macmillan English Dictionary for Advanced Learners.
p. 228-231. Sölve Ohlander. Skrivregler för svenska och engelska från TNC.
p. 231-232. Karin Aijmer. Høeg Müller, H., Reflections on Modality.
p. 232-233. Bruce Junkin. Gibson, R., Intercultural Business Communication.
p. 233. Maria Proitsaki. Anderson, L., Autobiography.
p. 233-234. Gustav Korlén. Paul, H., Deutsches Wörterbuch.
p. 234-238. Wolfgang Höppner. Almgren, B., Illusion und Wirklichkeit. Individuelle und kollektive Denkmunster in Nazionalsozialistischer Kulturpolitik und Germanistik in Schweden 1928-1945.
p. 238-239. Ingemar Söhrman. Nosell, D., Diccionari Suec-Català.
Includes the following thesis summaries:
p. 239-240. Gille, J. Pautas argumentativas en el diálogo espontáneo. Un estudio de conversaciones intra e interculturales.
p. 240. Castro, A. El encuentro imposibile. La conformación del fantástico ambiguo en la narrativa breve argentina (1862-1910).
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Vance, Norman, Joe Trotta, Riana O'Dwyer, Gösta Krantz, Mats Mobärg, Gunnar Magnusson, Elzbieta Szweikowska-Olsson, et al. "Reviews and notices." Moderna Språk 86, no. 1 (June 1, 1992): 80–111. http://dx.doi.org/10.58221/mosp.v86i1.10285.
Повний текст джерелаАнотація:
Includes the following reviews:
pp. 80-81. Norman Vance. Wheeler, M., Death and the Future Life in Victorian Literature and Theology. + Horsman, A., The Victorian Novel. Oxford History of English Literature vol XIII.
p. 82. Joe Trotta. Corbett, J., English for International Banking and Finance.
pp. 83-84. Riana O'Dwyer. Vance, N., Irish Literature: A Social History. Tradition, Identity and Difference.
pp. 84-85. Gösta Krantz. Ljung, M., A Study of TEFL Vocabulary.
p. 85. Mats Mobärg. Tannen, D., You Just Don't Understand. Women and Men in Conversation.
pp. 86-88. Gunnar Magnusson. Wandruszka, M., Die europäisch Sprachengemeinschaft. Deutsch-Französisch-English-Italienisch-Spanisch im Vergleich. + Wandruszka, M., "Wer fremde Sprachen nicht kennt..." Das Bild des Menschen in Europas Sprachen.
pp. 88-90. Elzbieta Szweikowska-Olsson. Hansen, G., Textlinguistische Analyse von Gebrauchstexten (Handelshøjskolen i København, skriftraekke J, erhvervssproglige skrifter 20).
pp. 91-93. Klaus Rossenbeck. Schreiter, G. & Stedje, A., Svensk-tysk ordlista över högskoletermer.
pp. 94-95. Carola Wiemers. Müller, W., Dichter-Helden in der DDR-Literatur der siebziger Jahre.
pp. 96-98. Rüdiger Bernhardt. Klasson, V., Bewußtheit, Emanzipation und Frauenproblematik in "Der geteilte Himmel" und drei weiteren Texten von Christa Wolf.
pp. 98-100. Bo Andersson. Nusser, P., Trivialliteratur (Sammlung Meltzer, 262).
pp. 100-102. Gustav Korlén. von Friesen, H., Det nya Tyskland.
pp. 102-104. Magnus Röhl. Oreglia, G., Dante. Liv, verk & samtid.
pp. 104-107. Gaëtan Cotard. Arrive, M., Gadet, F. & Galmiche, M., La grammarie d'aujourd'hui. Guide alphabétique de linguistique française.
pp. 107-111. Ken Benson. Dolgin, S.L., La novela desmitificadora española. + Diaz Migoyo, G., La diferencia novelesca. lectura irónica de la ficción. + de Asis Garrote, M.D., Última hora de la novela en España.
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Lundén, Rolf, Mats Mobärg, Ulf Danatus, Beatrice Warren, Alistair Davies, Per-Åke Jansson, Norman Vance, et al. "Reviews and notices." Moderna Språk 87, no. 1 (June 1, 1993): 81–112. http://dx.doi.org/10.58221/mosp.v87i1.10210.
Повний текст джерелаАнотація:
Includes the following reviews:
pp. 81-82. Rolf Lundén. Elliott, E. (general editor), The Columbia History of the American Novel.
pp. 82-85. Mats Mobärg. Wehmeier, S. (ed.), Oxford Wordpower Dictionary. + Crowther, J. (ed.), Oxford Advanced Learner's Dictionary of Current English. Encyplocedic Edition.
pp. 85-86. Ulf Danatus. Parkes, M.B., Pause And Effect: An Introduction to the History of Punctuation in the West.
pp. 86-88. Beatrice Warren. Gram-Andersen, K., The Purple-Eared Monster. A Study in Word Formation.
pp. 88-89. Alistair Davies. Reid, I., Narrative Exchanges. + Botting, F., Making Monstrous: Frankenstein, crisitism, theory.
pp. 89-90. Per-Åke Jansson. Mole, J., Mind your Manners. Managing Culture Clash in the Single European Market.
pp. 90-91. Ulf Danatus. Cuddon, J.A., The Penguin Dictionary of Literary Terms and Literary Theory.
pp. 91-92. Norman Vance. Lyle Jeffrey, D. (ed.), A Dictionary of Biblical Tradition in English Literature.
pp. 92-95. Gustav Korlén. Duden Aussprachewörterbuch. Wörterbuch der deutschen Standardsprache. + Dieling, H., Phonetik im Fremdsprachenunterricht Deutsch.
pp. 96-98. Klaus Rossenbeck. Stora svensk-tyska ordboken.
pp. 98-100. Elzbieta Szweijkowska-Olsson. Heinemann, W. & Viehweger, D., Textlinguistik: Eine Einführung.
pp. 100-104. Bo Andersson. Lowsky, M., Karl May: Karl-May-Handbuch, hrsg. v. Gert Ueding in Zuzammenarbeit mit Reinard Tschapke. Karl Mays "Winnetou". Studien zu einem Mythos, hrsg. v. D. Sundhoff.
pp. 105-107. Rüdiger Bernhardt. Didon, S., Kassandrarufe. Studien zu Vorkrieg und Krieg in Christa Wolfs Erzählungen Kindheitsmuster und Kassandra.
pp. 108-110. Frank-Michael Kirsch. Landin, P., Sista Tangon i DDR. Ett PS.
pp. 110-112. Karl Johan Danell. L'Alliance française d''Upsal 1891-1991.
p. 112. Redaktionsmeddelande/A Message from the Editors
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Ahlsén, Elisabeth, Mats Mobärg, Norman Vance, Stephen Medcalf, Jeremy Lane, Britt-Marie Kylander, Olof Eriksson, et al. "Reviews and notices." Moderna Språk 84, no. 1 (May 10, 1990): 76–104. http://dx.doi.org/10.58221/mosp.v84i1.10477.
Повний текст джерелаАнотація:
Includes the following reviews:
pp. 76-77. Elisabeth Ahlsén. Magnusson, E. & Nauclér, K. (eds.), Reading and Spelling Disabilities: Linguistic Etiology.
pp. 77-80. Mats Mobärg. Lewin, E. & Lewin, A.E., The Thesaurus of Slang.
pp. 81-82. Norman Vance. Bryans, R., Ulster: A Journey through the Six Counties. + McKittrick, D., Despatches from Belfast.
pp. 82-83. Stephen Medcalf. Wetherbee, W., Geoffrey Chaucer, The Cantebury Tales.
pp. 83-84. Jeremy Lane. Taylor, D.J., A Vain Conceit: British Fiction in the 1980s.
pp. 84-86. Britt-Marie Kylander. Wahlman, B. (projektledare) m.fl., Franska ordboken.
p. 87. Olof Eriksson. Livres nouveaux.
pp. 87-88. Marie-Rose Blomgren. Merle, P., Dictionnaire du Français branché suivi du Guide du français tic et toc.
pp. 89-91. Gunnar Magnusson. Krumm, H.-J. (Hrsg.), Handbuch Fremdsprachenunterricht.
pp. 92-93. Gustav Korlén. Duden, Deutsches Universalwörterbuch. 2 Aufl.
pp. 93-94. Evald Johansson. Freund, F. & Sunqvist, B., Tysk grammatik, övningsbok och Tysk grammatik, övningsbok, facit.
pp. 95-97. Birgit Stolt. Graf von Krockow, C., Die Stunde der Frauen. Bericht aus Pommern 1944-47. + Gräfin von Maltzan, M., Schlage die Trommel und fürchte dich nicht.
pp. 97-99. Michael Opitz. Janka, W., Schwierigkeiten mit der Wahrheit.
pp. 99-101. Annelise Stawström. Köningsdorf, H., Lichtverhältnisse.
pp. 101-103. Christiane Baumann. Bleisch, N., Kontrollverlust.
p. 104. Helmut Müssener. Internat. Deutschlehrerverg (Hrsg.), Dem Frieden entgegen. Ein Lesebuch mit 100 Texten aus fünf Jahrhunderten.
p. 104. Helmut Müssener. Peters, J. (Hrsg.), Zweimal Stockholm-Berlin 1946. Briefe nach der Rückkehr: Jürgen Peters und Wolfgang Steinitz. Mit Nachfragen an Robert Rompe und Jürgen Kuszynski.
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Salomon, David. "Didier Eribon: Rückkehr nach Reims, Berlin: Suhrkamp Verlag 2016, 238 S. J. D. Vance: Hillbilly-Elegie. Die Geschichte meiner Familie und einer Gesellschaft in der Krise, Berlin: Ullstein 2017, 303 S. (Jahrbuch für Pädagogik 2017)." Jahrbuch f??r P??dagogik 2017, no. 1 (December 31, 2017): 295–98. http://dx.doi.org/10.3726/jp2017.22.
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Rines, Lawrence S., Thomas T. Lewis, Robert H. Welborn, K. Gird Romer, James C. Williams, William Vance Trollinger, Richard Selcer, et al. "Book Reviews." Teaching History: A Journal of Methods 11, no. 1 (May 4, 1986): 27–43. http://dx.doi.org/10.33043/th.11.1.27-43.
Повний текст джерелаАнотація:
A. K. Dickinson, P. J. Lee, and P. J. Rogers. Learning History. London: Heinemann Educational Books, Ltd., 1984. Pp. x, 230. Paper, $14.00; Donald W. Whisenhunt. A Student's Introduction to History. Boston: American Press, 1984. Pp. 31. Paper, $2.95. Review by Robert A. Calvert of Texas A&M University. Ronald J. Grele. Envelopes of Sound: The Art of Oral History. Chicago: Precendent Publishing, Inc. 1985. Second Edition. Pp. xii, 283. Cloth, $20.95. Review by Marsha Frey of Kansas State University. Reginald Horsman. The Diplomacy of the New Republic, 1776-1815. Arlington Heights, Illinois: Harlan Davidson., 1985. Pp. vii, 153. Paper, $7.95. Review by William Preston Vaughn of North Texas State University. Lynn Y. Weiner. From Working Girl to Working Mother: The Female Labor Force in the United States, 1820-1980. Chapel Hill and London: The University of North Carolina Press, 1985. Pp. xii, 187. Cloth, $17.95. Review by E. Dale Odom of North Texas State University. Mary Custis Lee de Butts, ed. Growing Up in the 1850s: The Journal of Agnes Lee. Chapel Hill and London: University of North Carolina Press, 1984. Pp. xx, 151. Cloth, $11.95. Review by Clarence L. Mohr of Tulane University. Raymond A. Mohl. The New City: Urban America in the Inudstrial Age, 1860-1920. Arlington Heights, Illinois: Harlan Davidson, Inc., 1985. Pp. 242. Paper, $8.95; Melvyn Dubofsky. Industrialism and the American Worker, 1865-1920 (Second Edition). Arlington Heights, Illinois: Harlan Davidson, Inc., 1985. Pp. 167. Paper, $8.95. Review by Richard L. Means of Mountain View College. David D. Lee. Sergeant York: An American Hero. Lexington, Kentucky: University Press of Kentucky, 1985. Pp. 162. Cloth, $18.00. Review by Richard Selcer of Mountain View College. Studs Terkel. "The Good War": An Oral History of World War Two. New York: Pantheon Books, 1984. Pp. xv, 589. Cloth, $19.95. Review by William Vance Trollinger of The School of the Ozarks. David W. Reinhard. The Republican Right Since 1945. Lexington: The University Press of Kentucky, 1983. Pp. ix, 294. Cloth, $25.00. Review by James C. Williams of Gavilan College. Christina Larner. Witchcraft and Religion: The Politics of Popular Belief. New York: Basil Blackwell, 1984. Pp. xi, 172. Cloth, $24.95. Review by K. Gird Romer of Kennesaw College. F. R. H. DuBoulay. Germany in the Later Middle Ages. New York: St. Martin's Press, Inc., 1984. Pp. xii, 260. Cloth, $30.00; Joseph Dahmus. Seven Decisive Battles of the Middle Ages. Chicago: Nelson Hall, 1984. Pp. viii, 244. Cloth, $23.95. Review by Robert H. Welborn of Clayton College. Gerald Fleming. Hitler and the Final Solution. With an Introduction by Saul Friedlaender. Berkeley: University of California Press, 1984 (German, 1982). Pp. xxxvi, 219. Cloth, $15.95; Sarah Gordon. Hitler, Germans, and the "Jewish Question." Princeton: Princeton University Press, 1984. Pp. xiv, 412. Cloth, $40.00; Limited Paper Edition, $14.50. Review by Thomas T. Lewis of Mount Senario College. Alan Cassels. Fascist Italy. Arlington Heights, Illinois: Harlan Davidson, Inc., 1985. Second Edition. Pp. x, 146. Paper, $8.95. Review by Lawrence S. Rines of Quincy Junior College; Additional response by Lawrence S. Rines of Quincy Junior College.
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Johnson, P. J., P. M. Coussens, A. V. Danko, and D. Shalloway. "Overexpressed pp60c-src can induce focus formation without complete transformation of NIH 3T3 cells." Molecular and Cellular Biology 5, no. 5 (May 1985): 1073–83. http://dx.doi.org/10.1128/mcb.5.5.1073-1083.1985.
Повний текст джерелаАнотація:
NIH 3T3 cells were transfected with plasmids containing Moloney murine leukemia virus long terminal repeats and either chicken c-src or v-src genes. In contrast with the effects observed after transfection with plasmids containing c-src and avian retrovirus or simian virus 40 promoter-enhancers (H. Hanafusa, H. Iba, T. Takeya, and F. R. Cross, p. 1-8, in G. F. Vande Woude, A. J. Levine, W. C. Topp, and J. D. Watson, ed., Cancer Cells, vol. 2, 1984; H. Iba, T. Takeya, F. R. Cross, T. Hanafusa, and H. Hanafusa, Proc. Natl. Acad. Sci. U.S.A. 81:4424-4428, 1984; R. C. Parker, R. Swanstrom, H. E. Varmus, and J. M. Bishop, p. 19-26, in G. F. Vande Woude et al., ed., Cancer Cells, vol. 2, 1984; R. C. Parker, H. E. Varmus, and J. M. Bishop, Cell 37:131-139, 1984; D. Shalloway, P. M. Coussens, and P. Yaciuk, p. 9-17, in G. F. Vande Woude et al., ed., Cancer Cells, vol. 2, 1984; D. Shalloway, P. M. Coussens, and P. Yaciuk, Proc. Natl. Acad. Sci. U.S.A. 81:7071-7075; and K. C. Wilhelmsen, W. G. Tarpley, and H. M. Temin, p. 303-308, in G. F. Vande Woude et al., ed., Cancer Cells, vol. 2, 1984), we found that both types of Moloney murine leukemia virus long terminal repeat-src expression plasmids induced focus formation, although c-src induced only 1% as many foci as v-src. The focus-selected c-src overexpressed cells had altered morphology and limited growth in soft agarose but were not tumorigenic in vivo. Cleveland digests, comparative in vitro kinase assays, secondary transfections, and immunoprecipitations indicated that focus formation was caused by rare transfection events that resulted in very high-level pp60c-src expression rather than by mutations of the transfected c-src genes. These results suggest that pp60v-src induced transformation is not a completely spurious activity which is unrelated to the function of pp60c-src but that it represents a perturbation of already existent molecular control processes involving pp60c-src.
14
Johnson, P. J., P. M. Coussens, A. V. Danko, and D. Shalloway. "Overexpressed pp60c-src can induce focus formation without complete transformation of NIH 3T3 cells." Molecular and Cellular Biology 5, no. 5 (May 1985): 1073–83. http://dx.doi.org/10.1128/mcb.5.5.1073.
Повний текст джерелаАнотація:
NIH 3T3 cells were transfected with plasmids containing Moloney murine leukemia virus long terminal repeats and either chicken c-src or v-src genes. In contrast with the effects observed after transfection with plasmids containing c-src and avian retrovirus or simian virus 40 promoter-enhancers (H. Hanafusa, H. Iba, T. Takeya, and F. R. Cross, p. 1-8, in G. F. Vande Woude, A. J. Levine, W. C. Topp, and J. D. Watson, ed., Cancer Cells, vol. 2, 1984; H. Iba, T. Takeya, F. R. Cross, T. Hanafusa, and H. Hanafusa, Proc. Natl. Acad. Sci. U.S.A. 81:4424-4428, 1984; R. C. Parker, R. Swanstrom, H. E. Varmus, and J. M. Bishop, p. 19-26, in G. F. Vande Woude et al., ed., Cancer Cells, vol. 2, 1984; R. C. Parker, H. E. Varmus, and J. M. Bishop, Cell 37:131-139, 1984; D. Shalloway, P. M. Coussens, and P. Yaciuk, p. 9-17, in G. F. Vande Woude et al., ed., Cancer Cells, vol. 2, 1984; D. Shalloway, P. M. Coussens, and P. Yaciuk, Proc. Natl. Acad. Sci. U.S.A. 81:7071-7075; and K. C. Wilhelmsen, W. G. Tarpley, and H. M. Temin, p. 303-308, in G. F. Vande Woude et al., ed., Cancer Cells, vol. 2, 1984), we found that both types of Moloney murine leukemia virus long terminal repeat-src expression plasmids induced focus formation, although c-src induced only 1% as many foci as v-src. The focus-selected c-src overexpressed cells had altered morphology and limited growth in soft agarose but were not tumorigenic in vivo. Cleveland digests, comparative in vitro kinase assays, secondary transfections, and immunoprecipitations indicated that focus formation was caused by rare transfection events that resulted in very high-level pp60c-src expression rather than by mutations of the transfected c-src genes. These results suggest that pp60v-src induced transformation is not a completely spurious activity which is unrelated to the function of pp60c-src but that it represents a perturbation of already existent molecular control processes involving pp60c-src.
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Peine, Emelie K., and Kai A. Schafft. "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis, by Vance J. D., New York: HarperCollins, 2016. 264 pp. $27.99 (cloth). ISBN: 978-0-06-230054-6.What You Are Getting Wrong about Appalachia, by Catte Elizabeth, Cleveland, OH: Belt, 2018. 146 pp." Rural Sociology 83, no. 3 (September 2018): 707–14. http://dx.doi.org/10.1111/ruso.12249.
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Wicaksono, Yoga Arob. "Studi Komputasi: Pengaruh Desain Guide Vane Terhadap Performa dan Pola Aliran di Sekitar Turbin Angin Savonius." Jurnal Pendidikan Teknik Mesin Undiksha 8, no. 2 (August 1, 2020): 43. http://dx.doi.org/10.23887/jptm.v8i2.26856.
Повний текст джерелаАнотація:
Turbin angin adalah salah satu alternatif untuk mengurangi beban listrik di wilayah perkotaan. Di wilayah perkotaan terdapat gedung bertingkat dengan jumlah yang cukup banyak. Sehingga menjadi lokasi yang tepat untuk aplikasi turbin angin sekaligus mengurangi beban listrik. Tipe turbin yang tepat untuk aplikasi gedung bertingkat adalah turbin angin sumbu vertikal (VAWT). Salah satu jenis VAWT adalah turbin Savonius. Turbin angin Savonius konvensional memiliki kinerja yang rendah seperti koefisien daya dan torsi yang rendah dibandingkan dengan turbin angin jenis lain. Ini terjadi karena aliran angin dapat menyebabkan tekanan negatif pada salah satu sisi sudu. Untuk mengatasi masalah ini, turbin angin Savonius konvensional dikombinasikan dengan guide vane. Tujuan dari penelitian ini adalah untuk mempelajari pengaruh guide vane terhadap performa dan karakteristik pola aliran sekitar turbin angin Savonius. Model numerik dihitung menggunakan persamaan Navier-Stokes dengan model turbulen k-ε standar. Analisa menggunakan software ANSYS-Fluent R15. Simulasi dilakukan pada arah angin yang berbeda, antara lain: 0o, 30o, 60o pada kecepatan angin 2 m/s. Hasil penelitian menunjukkan bahwa guide vane mampu menambah laju aliran udara yang menuju sudu turbin dan meningkatkan performa turbin angin Savonius sebesar 22,2%. Kata kunci: CFD, guide vane, performa, pola aliran, turbin angin SavoniusDaftar RujukanAkwa, J. V., Alves, G., & Petry, A. P. (2012). Discussion on the veri fi cation of the overlap ratio in fl uence on performance coef fi cients of a Savonius wind rotor using computational fl uid dynamics. 38, 141–149. https://doi.org/10.1016/j.renene.2011.07.013Akwa, J. V., Vielmo, H. A., & Petry, A. P. (2012). A review on the performance of Savonius wind turbines. Renewable and Sustainable Energy Reviews, 16(5), 3054–3064. https://doi.org/10.1016/j.rser.2012.02.056Alessandro, V. D., Montelpare, S., Ricci, R., & Secchiaroli, A. (2010). Unsteady Aerodynamics of a Savonius wind rotor : a new computational approach for the simulation of energy performance. Energy, 35(8), 3349–3363. https://doi.org/10.1016/j.energy.2010.04.021Chong, W. T., Fazlizan, A., Poh, S. C., Pan, K. C., Hew, W. P., & Hsiao, F. B. (2013). The design , simulation and testing of an urban vertical axis wind turbine with the omni-direction-guide-vane q. APPLIED ENERGY, 5–8. https://doi.org/10.1016/j.apenergy.2012.12.064Chong, W. T., Poh, S. C., Abdullah, N., Naghavi, M. S., & Pan, K. C. (2010). Vertical Axis Wind Turbine with Power-Augmentation-Guide-Vane for Urban High Rise Application 3 . Building integrated wind-solar hybrid energy generation system and rain water collector. (September), 1–6.Damak, a., Driss, Z., & Abid, M. S. (2013). Experimental investigation of helical Savonius rotor with a twist of 180?? Renewable Energy, 52, 136–142. https://doi.org/10.1016/j.renene.2012.10.043Hasan, M. H., Muzammil, W. K., Mahlia, T. M. I., Jannifar, A., & Hasanuddin, I. (2012). A review on the pattern of electricity generation and emission in Indonesia from 1987 to 2009. Renewable and Sustainable Energy Reviews, 16(5), 3206–3219. https://doi.org/10.1016/j.rser.2012.01.075Mohamed, M. H., Janiga, G., Pap, E., & Thévenin, D. (2010). Optimization of Savonius turbines using an obstacle shielding the returning blade. Renewable Energy, 35(11), 2618–2626. https://doi.org/10.1016/j.renene.2010.04.007Nobile, R., Vahdati, M., & Barlow, J. F. (2013). Unsteady flow simulation of a vertical axis wind turbine : a two-dimensional study. (July), 1–10.Pope, K., Rodrigues, V., Doyle, R., Tsopelas, a., Gravelsins, R., Naterer, G. F., & Tsang, E. (2010). Effects of stator vanes on power coefficients of a zephyr vertical axis wind turbine. Renewable Energy, 35(5), 1043–1051. https://doi.org/10.1016/j.renene.2009.10.012Ricci, R., Romagnoli, R., Montelpare, S., & Vitali, D. (2016). Experimental study on a Savonius wind rotor for street lighting systems q. Applied Energy, 161, 143–152. https://doi.org/10.1016/j.apenergy.2015.10.012Roy, S., & Saha, U. K. (2015). Wind tunnel experiments of a newly developed two-bladed Savonius-style wind turbine. Applied Energy, 137, 117–125. https://doi.org/10.1016/j.apenergy.2014.10.022Soo, K., Ik, J., Pan, J., & Ryu, K. (2015). Effects of end plates with various shapes and sizes on helical Savonius wind turbines. Renewable Energy, 79, 167–176. https://doi.org/10.1016/j.renene.2014.11.035Tartuferi, M., D’Alessandro, V., Montelpare, S., & Ricci, R. (2015). Enhancement of Savonius wind rotor aerodynamic performance: a computational study of new blade shapes and curtain systems. Energy, 79, 371–384. https://doi.org/10.1016/j.energy.2014.11.023Walker, S. L. (2011). Building mounted wind turbines and their suitability for the urban scale — A review of methods of estimating urban wind resource. Energy & Buildings, 43(8), 1852–1862. https://doi.org/10.1016/j.enbuild.2011.03.032
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Habicht, Gail S. "Cancer Cells. Volume 1: The Transformed Phenotype. Arnold J. Levine , George F. Vande Woude, William C. Topp , James D. WatsonCancer Cells. Volume 2: Oncogenes and Viral Genes. George F. Vande Woude, Arnold J. Levine , William C. Topp , James D. WatsonCompendium of Immunology. Lazar M. Schwartz." Quarterly Review of Biology 60, no. 2 (June 1985): 252–53. http://dx.doi.org/10.1086/414415.
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Kumar, Yogesh, Elo Kibena-Põldsepp, Jekaterina Kozlova, Mihkel Rähn, Alexey Treshchalov, Arvo Kikas, Vambola Kisand, et al. "Mixed Metal Phthalocyanine-Modified Carbon Nanotubes for Bifunctional Oxygen Reduction and Evolution Reaction." ECS Meeting Abstracts MA2022-01, no. 34 (July 7, 2022): 1375. http://dx.doi.org/10.1149/ma2022-01341375mtgabs.
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In this ever-expanding world, researchers are focused on changing how we consume energy. Progress has been made over time, but the devices such as low-temperature polymer electrolyte fuel cells and metal-air batteries that can replace the conventional fossil fuel engines still use noble metal catalysts,1 which hinders the mass production and long-term usage of the devices. Transition metal macrocyclic (MN4-type) catalysts are good alternatives for the noble metal catalysts due to their low-price and promising electrocatalytic activity.2 Thus, the aim of this study was to develop the bifunctional ORR/OER electrocatalysts using mixed transition metal phthalocyanine-modified multi-walled carbon nanotubes (MWCNT) by simple pyrolysis method.3 Among the prepared bifunctional catalysts, FeCoN-MWCNT showed the superior electrocatalytic ORR activity in alkaline media with half-wave potential of 0.86 V vs RHE and FeNiN-MWCNT catalyst exhibited the exceptional OER activity with E j=10 mA cm–2 of 1.58 V (see Fig. 1a, b). Physical characterization of the prepared catalysts was investigated with (scanning) electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy and Raman spectroscopy. Further, catalysts were tested in anion-exchange membrane fuel cells (AEMFCs) as cathode material and very good peak power density of 692 mW cm–2 was obtained for FeCoN-MWCNT (see Fig. 1c). FeNiN-MWCNT was tested in anion-exchange membrane electrolyzer (AEMEL) and showed comparable results with state-of-the-art RuO2 catalysts (Fig. 1d). Altogether, this study unveils the insight into potential ways of preparing the bifunctional ORR/OER electrocatalysts with transition metal macrocyclic-based compounds. References S. Hussain, H. Erikson, N. Kongi, A. Sarapuu, J. Solla-Gullón, G. Maia, A. M. Kannan, N. Alonso-Vante, K. Tammeveski, Int. J. Hydrogen Energy, 45, 31775-31797 (2020). A. Sarapuu, E. Kibena-Põldsepp, M. Borghei, K. Tammeveski, J. Mater. Chem. A, 6, 776–804 (2018). Y. Kumar, E. Kibena-Põldsepp, J. Kozlova, M. Rähn, A. Treshchalov A. Kikas, V. Kisand, J. Aruväli, A. Tamm, J. C. Douglin, S. J. Folkman, I. Gelmetti, F. A. Garcés-Pineda, J. R. Galán-Mascarós, D. R. Dekel, K. Tammeveski, ACS Appl. Mater. Interfaces, 13, 41507–41516 (2021). Figure 1
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Vasudevan, Paranthaman, and Devaraj Jayaraman. "Synthesis and Characterization of NLO Material L-Valine L-Valinium Perchlorate Monohydrate for Photonics Applications." Photonics Letters of Poland 12, no. 3 (September 30, 2020): 76. http://dx.doi.org/10.4302/plp.v12i3.1004.
Повний текст джерелаАнотація:
L-valine L-valinium perchlorate monohydrate single crystal has been synthesized by slow evaporation technique at room temperature. The crystal structure and space group of the crystal were confirmed by single crystal X-ray diffractometer. Optical behavior of the crystal was analyzed by using UV-visible spectrophotometer. Thermal stability was discussed by using thermo gravimetric analysis. Mechanical strength of the grown crystal was studied using Vickers microhardness tester. Nonlinear optical property was explored to confirm the second harmonic generation efficiency of the grown crystal. These preliminary investigations suggest that the title compound can serve as a potential material for photonics applications. Full Text: PDF ReferencesD. J. Williams, "Nonlinear Optical Properties of Organic and Polymer Materials" (ACS Symposium series 233, American Chemical Society, Washington, DC, 1983). CrossRef K. Bouchouit, Z. Sofiani, B. Derkowska, S. Abed, N. Benali-cherif, M. Bakasse and B. Sahraoui, "Investigation of crystal structure and nonlinear optical properties of 2-methoxyanilinium nitrate", Opt. Commun. 278, 180 (2007), CrossRef K. Bouchouit, H. Bougharraf, B. Derkowska-zielinska, N. Benali-cherif and B. Sahraoui, "Reversible phase transition in semi-organic compound p-Nitroanilinium sulfate detected using second harmonic generation as a tool", Opt.Mater. 48, 215 (2015), CrossRef J. H. Joshi, S. Kalainathan, M. J. Joshi and K. D. Parikh, "Crystal growth, spectroscopic, second and third order nonlinear optical spectroscopic studies of L-phenylalanine doped ammonium dihydrogen phosphate single crystals", Arab. J. Chem. 13, 5018 (2020), CrossRef A. Vijayakumar, A. Ponnuvel and A. Sasikala, "Growth and characterization of α and β form of L-histidine dihydrochloride single crystals", Mater. Today 14, 338 (2019), CrossRef C. Usha, R. Sathakuamri, Lynnette Joseph, D.Sajan, R.Meenakshi, and A.Sinthiya, "Growth and combined experimental and quantum chemical study of glycyl-L-Valine crystal", Heliyon 5, e01574 (2019), CrossRef P. Maadeshwaran and J. Chandrasekaran, "Synthesis, growth and characterization of l-valine cadmium chloride monohydrate—A novel semiorganic nonlinear optical crystal", Optik 122, 1128 (2011) CrossRef S. Pandiyaran, M. Umadevi, R. K. Rajaraman and V. K. Ramakrishnan, "Infrared and Raman spectroscopic studies of l-valine l-valinium perchlorate monohydrate", Spectrochim. Act A Mol. 62, 630 (2005) CrossRef S. Pandiarajan, B. Sridhar and R. K. Rajaram, "L-Valine L-valinium perchlorate monohydrate", Acta Crystallogr. E, 57, 0466 (2001) CrossRef M. Lydia Caroline and S. Vasudevan, "Growth and characterization of l-phenylalanine nitric acid, a new organic nonlinear optical material", Mater. Lett. 63, 41 (2009) CrossRef J. Tauc, R. Grigorovici and A. Vancu, "Optical Properties and Electronic Structure of Amorphous Germanium", Phy. Solid. Stat. 15, 627 (1966), CrossRef J. Tauc, A. Menth and D.L. Wood, "Optical and Magnetic Investigations of the Localized States in Semiconducting Glasses", Phys. Rev. Lett. 25, 749 (1970) CrossRef B. Thirumalaiselvam, R. Kanagadurai, D. Jayaraman and V. Natarajan, "Growth and characterization of 4-methyl benzene sulfonamide single crystals", Opt.Mater. 37, 74 (2014) CrossRef J. Bowman and M. Bevis, "The evaluation of the structure and hardness of processed plastics by the Vickers microhardness test", Colloid Polym. Sci. 255, 954 (1977) CrossRef S. K. Kurtz and T. T. Perry, "A Powder Technique for the Evaluation of Nonlinear Optical Materials", J. Appl. Phy. 39, 3798 (1968) CrossRef M. Prakash, D. Geetha and M. Lydia Caroline, "Crystal growth, structural, optical, spectral and thermal studies of tris(l-phenylalanine)l-phenylalaninium nitrate: A new organic nonlinear optical material", Spectrochim. Act A Mol. 81, 48 (2011) CrossRef
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Nealy, D. A. "Discussion: “An Experimental Study of Turbine Vane Heat Transfer With Water–Air Cooling” (Nirmalan, N. V., Weaver, J. A., and Hylton, L. D., 1998, ASME J. Turbomach., 120, pp. 50–60)." Journal of Turbomachinery 120, no. 1 (January 1, 1998): 60–61. http://dx.doi.org/10.1115/1.2841388.
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Rajan, Ziba S. H. S., Tobias Binninger, Dominique Gouveia, Mark Blumenthal, Darija Susac, and Rhiyaad Mohamed. "Understanding the Role of Electronic Interactions in Oxide–Supported Iridium Oxide Catalysts for the Oxygen Evolution Reaction." ECS Meeting Abstracts MA2023-02, no. 42 (December 22, 2023): 2095. http://dx.doi.org/10.1149/ma2023-02422095mtgabs.
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As our society seeks increased energy security and resilience, the need for efficient, cost-effective, carbon-free hydrogen generation will continue to grow. Proton exchange membrane (PEM) water electrolysers are a promising technology to produce “green” hydrogen, however, at present, their large-scale commercialization is hindered by the high capital costs of critical components. The anodic membrane electrode assembly requires large quantities of iridium (Ir) to facilitate the kinetically demanding oxygen evolution reaction (OER). Owing to its scarcity, iridium is a severe bottleneck and expense in the widespread implementation of these technologies. The iridium content in electrolyser anodes can be lowered substantially by designing catalysts which consist of finely dispersed nanoparticles of iridium dioxide affixed onto suitable support materials. This approach enhances the active surface area and operational lifetime of these electrocatalysts towards the OER while utilising a fraction of the otherwise required iridium. To reap these benefits, the support needs to be a high surface area, corrosion-resistant material that is a good electronic conductor1,2. Metal oxides have dominated as oxygen evolution support materials for PEM electrolysis; however, they typically need to be doped with an impurity to demonstrate sufficient electronic conductivity. Iridium oxides supported on antimony−doped tin oxide (ATO) support have been found to behave as high-performing OER electrocatalysts in acidic conditions3,4. While there is no doubt that existing studies prove a link between the presence of ATO support and the improved performance of ATO-supported iridium oxides versus unsupported catalysts, an in-depth characterisation of the charge transfer between the ATO support and deposited IrO2 nanoparticles could prove useful in understanding the reason for these performance enhancements on the basis of the electronic properties of the catalyst and the support. In this study, we investigated the performance of highly dispersed IrO2 nanoparticles, supported on doped tin oxide supports, consisting of various metallic dopants and iridium loadings. The electronic interactions between the Ir-phase and the support were studied by measuring the valence band spectra of the prepared materials with X-ray and ultraviolet photoelectron spectroscopy, and Hall measurements were utilised to understand the nature of electronic conductivity in the prepared materials. The uncovered physicochemical and electronic characteristics are related to the electrochemical performance of these materials towards the OER. These novel findings contribute insights which can be used as the basis for the rational design of next-generation oxide-supported Ir-based catalysts with tunable electronic properties for sustainable PEM electrolysis applications. References: 1 K. Sasaki, F. Takasaki, Z. Noda, S. Hayashi, Y. Shiratori and K. Ito, ECS Trans., 2010, 33, 473–482. 2 E. Fabbri, A. Habereder, K. Waltar, R. Kötz and T. J. Schmidt, Catal. Sci. Technol., 2014, 4, 3800–3821. 3 Z. S. H. S. Rajan, T. Binninger, P. J. Kooyman, D. Susac and R. Mohamed, Catal. Sci. Technol., 2020, 10, 3938–3948. 4 V. A. Saveleva, L. Wang, O. Kasian, M. Batuk, J. Hadermann, J. J. Gallet, F. Bournel, N. Alonso-Vante, G. Ozouf, C. Beauger, K. J. J. Mayrhofer, S. Cherevko, A. S. Gago, K. A. Friedrich, S. Zafeiratos and E. R. Savinova, ACS Catal., 2020, 10, 2508–2516.
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Müller-Hülstede, Julia, Nambi Krishnan Nagappan, Nina Bengen, Lisa Maria Uhlig, Dana Schonvogel, and Peter Wagner. "Comparative Study of Platinum Nanoparticle Deposition on TiO2/BP and SnO2/BP Nanocomposites for the Oxygen Reduction Reaction." ECS Meeting Abstracts MA2022-02, no. 42 (October 9, 2022): 1585. http://dx.doi.org/10.1149/ma2022-02421585mtgabs.
Повний текст джерелаАнотація:
Proton exchange membrane fuel cells (PEMFCs), in their low temperature (LT, 60-80 °C) and high temperature (HT, 120-200 °C) variants, can be used for broad applications in the automotive and stationary sector. However, the most commonly used PEMFC catalyst, consisting of platinum nanoparticles supported on a carbon black, suffers from degradation under the relevant working conditions e.g. low pH environment and potentials in the range of 0.6-1.5 V vs. RHE. These processes include carbon corrosion, Pt dissolution and detachment as well as agglomeration.[1-3] Especially, carbon corrosion leads to an increase of the support hydrophilicity, decreased conductivity and loss of Pt particles resulting in an overall performance loss of PEMFCs.[1] Different studies already reported a positive effect of metal oxide-carbon composite supports using TiO2-Vulcan®XC-72[1,2], SnO2-Vulcan®XC-72[2,3], or fluorine-doped SnO2 on reduced graphene oxide[4] on the carbon and Pt stability. Moreover, Ruiz Camacho et al. showed higher ORR activity for Pt/TiO2-Vulcan and Pt/SnO2-Vulcan compared to Pt/C and a lower potential for CO oxidation during stripping experiments.[2] This can be beneficial for PEMFC operation with reformate. To further push the activity and stability of Pt/metal oxide-carbon catalysts homogeneous distribution of metal oxide and Pt nanoparticles is necessary. In contrast to previous studies, that uses low surface area Vulcan®XC-72[1-3] the implementation of high surface area Black Pearls (BPs) can enable more homogenous distribution of metal oxides and Pt nanoparticles which can positively impact the activity. In this comparative study, Pt/metal oxide-carbon catalysts using SnO2 and TiO2 nanoparticles on BPs are analyzed towards their physical properties and electrochemical ORR activity and stability. Metal oxide/carbon composites were fabricated by deposition of 50 wt.% commercial SnO2 or TiO2 nanoparticles on Black Pearls® 2000. Thermogravimetric analysis (TGA) reveals the successful deposition of metal oxides TiO2 (41 wt.%) and SnO2 (47 wt.%) on BP. Next, deposition of 40 wt.% Pt nanoparticles with diameters between 1-2 nm on the metal oxide-BP composites is done. Transmission electron microscope (TEM) images display successful deposition of Pt with uniform distribution of Pt for both composite catalysts in Figure 1 a) and c). The elemental mapping of Pt and Sn or Ti, using scanning TEM with energy dispersive spectroscopy (EDS) for analysis of the interaction between metal oxide displays homogenous distribution of Pt over the metal oxide-BP supports (Fig 1, b), d)). In the case of Pt/SnO2-BP also uniform Sn distribution is observed whereas for Pt/TiO2-BP partial agglomeration of TiO2 is found. Further analysis of Pt and metal oxides will be given using high resolution-TEM for analysis of lattice distance and ICP-MS for determination of Pt content. Moreover, electrochemical characterization using rotating ring disc electrode will be carried out for comparison of ORR activity and selectivity. Furthermore, an accelerated stress test including 5000 cycles in the range of 0.6-1.5 V vs. RHE in N2-saturated 0.1 mol L-1 HClO4 is applied to analyze the overall catalyst stability. The results will reveal the most promising candidate in terms of activity and stability for future application in HT-PEM half- and single-cell setups. References: [1] S. von Kraemer, K. Wikander, G. Lindbergh, A. Lundblad, A. E. C. Palmqvist, J. Power Sources, 180, 185 (2008). [2] B. Ruiz Camache, C. Morais, M.A. Valenzuela, N. Alonso-Vante, Catal. Today, 202, 36 (2013). [3] J. Parrondo, F. Mijangos, B. Rambabu, J. Power Sources, 195, 3977 (2010). [4] D. Schonvogel, J. Hülstede, P. Wagner, A. Dyck, C. Agert, M, Wark, J. Electrochem. Soc., 165 (6) 3373 (2018). Figure 1
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Hall, Alan. "Cancer Cells 2/Oncogenes and Viral Genes. Edited by G. F. Vande Woude, A. J. Levine, W. C. Topp and J. D. Watson. New York: Cold Spring Harbor Laboratory. 1984. 650 pages (approx.). $65 U.S.A. elsewhere $78 ISBN 0 87969 168 7." Genetical Research 45, no. 2 (April 1985): 229–31. http://dx.doi.org/10.1017/s0016672300022163.
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Daly, Aoife. "“Article 33: Protection from Narcotic Drugs and Psychotropic Substances”, in A. Alen, J. Vande Lanotte, E. Verhellen, F. Ang, E. Berghmans, M. Verheyde and B. Abramson (eds), written by D. Barrett and P. Veerman." International Journal of Children’s Rights 24, no. 1 (April 19, 2016): 231–34. http://dx.doi.org/10.1163/15718182-02401004.
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Fincan, A., M. Kavutcu, N. Atas, H. Babaoglu, R. Bilici Salman, H. Satiş, D. Yildirim, M. A. Ozturk, H. Küçük, and A. Tufan. "AB1317 SERUM INTERLEUKIN 37 LEVELS IN FAMILIAL MEDITERRANEAN FEVER PATIENTS AND ASSOCIATION WITH CLINICAL FEATURES." Annals of the Rheumatic Diseases 81, Suppl 1 (May 23, 2022): 1765.2–1765. http://dx.doi.org/10.1136/annrheumdis-2022-eular.4323.
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BackgroundFamilial Mediterranean Fever (FMF) is the most common form of autoinflammatory diseases that is characterized by febrile episodes of serositis, arthritis and skin rash (1). Mutations in MEFV gene causes dysfunction of pyrin inflammasome, ultimately resulting in over-activation of Caspase-1 which is responsible for catalytic activation of interleukin (IL)-1 beta and gasdermin-D (2). IL-37 is also one of the IL-1 cytokines activated by caspase-1 acting as natural inhibitor of inflammation (3).ObjectivesIL-37 has pathogenetic roles for certain inflammatory diseases. We aimed to investigate serum IL-37 levels and its relationship with clinical and laboratory features of disease.Methods58 adult patients diagnosed with FMF according to Tel Hashomer criteria were included. Thirty subjects were served as healthy control subjects. Demographic, genetic, clinical and laboratory features and treatment responses of patients were recorded. Twenty-nine patients were colchicine responsive whereas 29 were colchicine refractory. Serum IL-37 levels were measured by ELISA from blood samples obtained at attack free periods.ResultsPeritonitis was the most common attack type (81%) followed by fever (80%) and arthritis (67%). There was no difference between FMF patients and healthy subjects for their serum IL-37 levels. A negative correlation was found between IL-37 values and erythrocyte sedimentation rate in FMF patients (r: -0,31; p:0.015). IL -37 level was found to be significantly lower in patients who suffer from arthritis (median [IQR] 119 [396] ng/L vs 53 [164] ng/L, p= 0.03), myalgia (147 [364] ng/L vs 53 [84] ng/L, p= 0.05) or skin rash (102 [360] ng/L vs 54 [130] ng/L, p= 0.05) compared to those who did not have these attacks.ConclusionAlthough there was no difference in serum IL-37 levels between FMF patients and healthy subjects, IL-37 seem to be associated with musculoskeletal and skin attacks of FMF. Further research is needed to determine whether IL-37 have relationships with other features of FMF such as spondyloarthritis and febril myalgia.References[1]El-Shanti H, Majeed HA, El-Khateeb M. Familial mediterranean fever in Arabs.Lancet. 2006;367(9515):1016–24.[2]Kanneganti A, Malireddi RKS, Saavedra PHV, Vande Walle L, Van Gorp H, Kambara H, Tillman H, Vogel P, Luo HR, Xavier RJ, Chi H, Lamkanfi M. GSDMD is critical for autoinflammatory pathology in a mouse model of Familial Mediterranean Fever. J Exp Med. 2018 Jun 4;215(6):1519-1529. doi: 10.1084/jem.20172060[3]Nieman DC, Ferrara F, Pecorelli A, Woodby B, Hoyle AT, Simonson A, Valacchi G. Postexercise Inflammasome Activation and IL-1β Production Mitigated by Flavonoid Supplementation in Cyclists. Int J Sport Nutr Exerc Metab. 2020 Sep 15:1-9. doi: 10.1123/ijsnem.2020-0084.AcknowledgementsNo financial support is obtained from any companyDisclosure of InterestsNone declared
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Kirchgesner, T., M. Stoenoiu, N. Michoux, P. Durez, and B. Vande Berg. "THU0533 A SINGLE MRI DIXON SEQUENCE TO ASSESS DISEASE ACTIVITY AND CARTILAGE IN EARLY RHEUMATOID HANDS: ONE SEQUENCE TO ASSESS THEM ALL?" Annals of the Rheumatic Diseases 79, Suppl 1 (June 2020): 506.1–506. http://dx.doi.org/10.1136/annrheumdis-2020-eular.1685.
Повний текст джерелаАнотація:
Background:OMERACT recommends three “core set” MRI sequences with an optional cartilage-dedicated sequence to perform Rheumatoid Arthritis (RA) MRI scoring (RAMRIS) (1). Dixon method allows the production of four different images from a single MRI sequence.Objectives:To test a short MRI protocol based on a single Dixon sequence to assess disease activity and cartilage in hands of patients with early RA.Methods:Twenty-four patients (16 women, mean age 45.7 years old) with early DMARD-naive RA meeting the ACR/EULAR 2010 criteria were prospectively included. Both hands of each patient were imaged with MRI including contrast-enhanced T1-weighted Dixon and OMERACT “core set” MRI sequences and with conventional radiography.Two musculoskeletal radiologists (R1 and R2) separately assessed disease activity according to RAMRIS scoring system based on the Dixon images (contrast-enhanced T1-weighted Dixon water-only images to score synovitis, tenosynovitis and osteitis and contrast-enhanced T1-weighted Dixon fat-only images to score erosions) and the three OMERACT “core set” MRI sequences (contrast-enhanced fat-saturated T1-weighted images to score synovitis and tenosynovitis, fat-saturated T2-weighted images to score osteitis and T1-weighted images without contrast-material injection to score erosions).One radiologist (R1) separately measured the thickness of the cartilage in the joints corresponding to those assessed by the Sharp/van der Heijde modified scoring method on contrast-enhanced T1-weighted Dixon out-of-phase images and radiographs (2).RAMRIS scoring and measurement of the cartilage thickness were repeated by R1 to assess intra-observer agreement. Statistical analysis was based on intra-class correlation coefficients (ICC) with 95% confidence interval to assess inter-technique, intra-observer and inter-observer agreement. The strength of agreement was interpreted as follows: ≤0, poor; 0.01-0.20, slight; 0.21-0.40, fair; 0.41-0.60, moderate; 0.61-0.80, substantial and ≥0.81, excellent.Results:Agreement between total RAMRIS scores obtained with the Dixon water- and fat-only images and total RAMRIS scores obtained with the OMERACT sequences was excellent for R1 (0.94; 0.86-0.97) and R2 (0.91; 0.81-0.96). Intra-observer agreement was excellent with Dixon images (0.97; 0.92-0.98) and OMERACT sequences (0.96; 0.90-0.98). Inter-observer agreement was excellent with Dixon images (0.92; 0.82-0.96) and OMERACT sequences (0.93; 0.85-0.97).Agreement between the measures of cartilage thickness on the Dixon out-of-phase images and the measures of cartilage thickness on radiographs was substantial (0.71; 0.66-0.75). Intra-observer agreement was excellent with Dixon out-of-phase images (0.94; 0.93-0.95) and radiographs (0.93; 0.92-0.94).Conclusion:An MRI protocol based on a single contrast-enhanced T1-weighted Dixon sequence allows reproducible RAMRIS scoring and measurement of the cartilage thickness. Further studies should be performed to evaluate the value of a short MRI protocol based on the Dixon method to monitor disease activity including cartilage loss in treated RA patients.References:[1]Ostergaard M, Peterfy CG, Bird P, Gandjbakhch F, Glinatsi D, Eshed I, et al. The OMERACT Rheumatoid Arthritis Magnetic Resonance Imaging (MRI) Scoring System: Updated Recommendations by the OMERACT MRI in Arthritis Working Group. J Rheumatol. 2017;44(11):1706-12.[2]van der Heijde D. How to read radiographs according to the Sharp/van der Heijde method. J Rheumatol. 1999;26(3):743-5.Disclosure of Interests:Thomas Kirchgesner: None declared, Maria Stoenoiu: None declared, Nicolas Michoux: None declared, Patrick Durez Speakers bureau: AbbVie, Bristol-Myers Squibb, Celltrion, Eli Lilly, Pfizer, Sanofi, Bruno Vande Berg: None declared
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Varela, F. J. Rodríguez, R. G. González Huerta, and V. Collins Martínez. "EDITORIAL - Joint Meeting 9th International Symposium on New Materials and Nano-Materials for Electrochemical Systems and XII International Congress of the Mexican Hydrogen Society." Journal of New Materials for Electrochemical Systems 16, no. 3 (July 1, 2013): 139. http://dx.doi.org/10.14447/jnmes.v16i3.24.
Повний текст джерелаАнотація:
The Joint Meeting 9th International Symposium on New Materials and Nano-Materials for Electrochemical Systems and XII International Congress of the Mexican Hydrogen Society, “Challenges in New Materials Development for Sustainable Energy and Transport”, was held in Merida, Yucatan, Mexico, on July 8-13, 2012. It served as a forum to disseminate the latest developments in relevant topics such as Advanced Batteries, Fuel Cells, Photoelectrochemical Cells, Hydrogen Production and Storage, among others.
The Event was hosted by the Mexican Hydrogen Society (MHS). Founded in 1999, the MHS is nowadays the leading organization within Mexico bringing together Research Groups, Government Agencies and Industry partners to promote R&D related to hydrogen technologies.
Plenary lectures were delivered by Prof. Nicolas Alonso-Vante from University of Poitiers (France), Prof. Perla B. Balbuena from Texas A&M University (USA), Prof. Bruce Parkinson from University of Wyoming (USA), Prof. Krishnan Rajeshwar from University of Texas At Arlington (USA), Prof. James J. Spivey from Louisiana State University (USA) and William Whittenberger from EcoLake Enterprises, LLC, Ohio, (USA).
The Meeting included 62 oral presentations and 73 works at the poster sessions of delegates from Mexico, Canada, France, Argentina, Spain, Turkey, USA, China, Japan, Brazil, Venezuela, Portugal.
This special issue of the Journal of New Materials for Electrochemical Systems includes selected papers presented at the Meeting, covering different important topics: Supercapacitors, Microbial Fuel Cells, Surface modification of polymer electrolytes, Capacitance studies, Materials for hydrogen evolution and hydrogen production, Dye-sensitized solar cells, Novel fuel cell membranes, Low Pt-content catalysts for PEMFCs anodes and cathodes, Autothermal Reforming of Ethanol, Steam Reforming of Biofuels, Anode electrocatalysts for DAFCs,
We wish to thank the Consejo Nacional de Ciencia y Tecnología (National Council for Science and Technology of Mexico, CONACyT) for the financial support that made possible the 9th International Symposium on New Materials and Nano-Materials for Electrochemical Systems and XII International Congress of the Mexican Hydrogen Society. Also, we extend our gratitude to Prof. O. Savadogo, Editor-in-Chief of the Journal, for encouraging the publication of this Special Issue. Also, we thank all of the authors for their contributions and to the referees for their comments and suggestions.
The 10th International Symposium on New Materials and Nano Materials for Electrochemical Systems will be held in Montreal in July 5-8, 2015
The XIV International Congress of the MHS will be held in Cancun, Mexico, in 2014. For more information, please visit the MHS´s official webpage: www.smh2.mx.
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"Reviews." College Composition & Communication 43, no. 2 (May 1, 1992): 256–79. http://dx.doi.org/10.58680/ccc19928888.
Повний текст джерелаАнотація:
Literacy in the United States: Readers and Reading Since 1880, Carl F. Kaestle, with Helen Damon-Moore, Lawrence C. Stedman, Katherine Tinsley, and William Vance Trollinger, Jr. Richard Arthur Courage Academic Literacies: The Public and Private Discourse of University Students, Elizabeth Chiseri-Strater Ronald A. Sudol Writing Space: The Computer, Hypertext, and the History of Writing, Jay David Bolter David Kaufer, Chris Neuwirth, and Myron Tuman At the Point of Need: Teaching Basic and ESL Writers, Marie Wilson Nelson Vivian Zamel ESL in America: Myths and Possibilities, Sarah Benesch Nancy Duke S. Lay Grammar and the Teaching of Writing: Limits and Possibilities, Rei R. Noguchi Constance Weaver Rhetorical Grammar: Grammatical Choices, Rhetorical Effects, Martha Kolln Thomas J. Farrell Doing Grammar, Max Morenberg Paul Jude Beauvais Textbooks in Focus: Handbooks A Writer’s Handbook: Style and Grammar, James D. Lester New Concise Handbook, Hans P. Guth The Scott, Foresman Handbook for Writers, Maxine Hairston and John J. Ruszkiewicz Dennis Shramek Selected Essays of Edward P. J. Corbett, Robert J. Connors James L. Kinneavy Interviewing Practices for Technical Writers, Earl E. McDowell Alice I. Philbin
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Vance, David J., Jacqueline M. Tremblay, Yinghui Rong, Siva Krishna Angalakurthi, David B. Volkin, C. Russell Middaugh, David D. Weis, Charles B. Shoemaker, and Nicholas J. Mantis. "High-Resolution Epitope Positioning of a Large Collection of Neutralizing and Nonneutralizing Single-Domain Antibodies on the Enzymatic and Binding Subunits of Ricin Toxin." Clinical and Vaccine Immunology 24, no. 12 (October 11, 2017). http://dx.doi.org/10.1128/cvi.00236-17.
Повний текст джерелаАнотація:
ABSTRACT We previously produced a heavy-chain-only antibody (Ab) VH domain (VHH)-displayed phage library from two alpacas that had been immunized with ricin toxoid and nontoxic mixtures of the enzymatic ricin toxin A subunit (RTA) and binding ricin toxin B subunit (RTB) (D. J. Vance, J. M. Tremblay, N. J. Mantis, and C. B. Shoemaker, J Biol Chem 288:36538–36547, 2013, https://doi.org/10.1074/jbc.M113.519207 ). Initial and subsequent screens of that library by direct enzyme-linked immunosorbent assay (ELISA) yielded more than two dozen unique RTA- and RTB-specific VHHs, including 10 whose structures were subsequently solved in complex with RTA. To generate a more complete antigenic map of ricin toxin and to define the epitopes associated with toxin-neutralizing activity, we subjected the VHH-displayed phage library to additional “pannings” on both receptor-bound ricin and antibody-captured ricin. We now report the full-length DNA sequences, binding affinities, and neutralizing activities of 68 unique VHHs: 31 against RTA, 33 against RTB, and 4 against ricin holotoxin. Epitope positioning was achieved through cross-competition ELISAs performed with a panel of monoclonal antibodies (MAbs) and verified, in some instances, with hydrogen-deuterium exchange mass spectrometry. The 68 VHHs grouped into more than 20 different competition bins. The RTA-specific VHHs with strong toxin-neutralizing activities were confined to bins that overlapped two previously identified neutralizing hot spots, termed clusters I and II. The four RTB-specific VHHs with potent toxin-neutralizing activity grouped within three adjacent bins situated at the RTA-RTB interface near cluster II. These results provide important insights into epitope interrelationships on the surface of ricin and delineate regions of vulnerability that can be exploited for the purpose of vaccine and therapeutic development.
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Fu, Xiaolong, Deyou Li, Hongjie Wang, Guanghui Zhang, and Xianzhu Wei. "Mechanism and influence factors of hydraulic fluctuations in a pump-turbine." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, July 2, 2021, 095765092110285. http://dx.doi.org/10.1177/09576509211028598.
Повний текст джерелаАнотація:
Pumped-storage power technology is currently the only available energy storage technology in the grid net, and its reliability is receiving attention increasingly. However, when a pump-turbine unit undergoes runaway transitions, hydraulic fluctuations intensively affect the reliable operation of a pumped-storage power station. To reduce hydraulic fluctuations, this study investigated the formation mechanism of hydraulic fluctuations and explored its influence factors. In this study, a developed one-dimensional and three-dimensional (1 D-3D) coupling simulation method was adopted. Transient runaway transitions of a pump-turbine with three different inertias (0.5 J, 1 J, and 2.0 J) at three different guide vane openings (21°, 15°, and 12°, respectively) were simulated and compared. The results suggest that, at smaller guide vane openings (15° and 12°), water hammer owing to the increase in rotational speed is the primary unstable issue compared to the pulsation of radial hydraulic exciting forces on the runner. However, at a larger guide vane opening (21°), the latter owing to the back-flow near the runner inlet is the primary unstable issue. Moreover, it is found that a sufficiently large inertia improves the hydraulic fluctuations of the pump-storage power station, particularly in reducing the pulsation of radial hydraulic exciting loads on the runner. The findings of this study provide a valuable reference for determining suitable rotor inertia.
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Lodise, Thomas, J. Nicholas O’Donnell, Stephen Balevic, Xing Liu, Kenan Gu, Jomy George, Shruti Raja, et al. "232. Population Pharmacokinetics (PopPK) of Ceftazidime-Avibactam (CZA) in Combination with Aztreonam (ATM) in a Phase I, Open-Label Study in Healthy Adult Subjects (COMBINE)." Open Forum Infectious Diseases 9, Supplement_2 (December 1, 2022). http://dx.doi.org/10.1093/ofid/ofac492.310.
Повний текст джерелаАнотація:
Abstract Background Scant PK data are available with CZA-ATM in combination. Occurrence of ALT/AST elevations are common with ATM, and it is unknown if it is exacerbated by use of CZA-ATM. This analysis of COMBINE sought to describe the popPK of CZA-ATM and to assess the association between ATM exposures and ALT/AST elevations. Methods COMBINE was a Phase I study of 48 healthy subjects aged 18-45 years (NCT03978091). Subjects were enrolled into 1 of 6 Cohorts (Table 1). Drug(s) were administered for 7 D and intensive plasma and urine PK sampling was performed. PopPK models were developed for ceftazidime (CAZ), avibactam (AVI), and ATM. Empirical Bayesian estimates from the ATM PopPK model were used to simulate ATM day 1 (D1) exposures. Associations between D1 ATM exposures and highest observed ALT/AST were assessed with curvilinear regression (CR) and generalized linear models (GLM). Results Of enrolled 48 subjects, 35% had ALT/AST elevations; 94% occurred in ATM/CZA-ATM Cohorts. Two severe study product related ALT/AST AEs were observed with in the continuous infusion (CI) ATM Cohort. All subjects with ALT/ATS elevations were asymptomatic with no other signs of liver injury. In the ATM PopPK model, CZA-ATM administration reduced ATM non-renal clearance (CLNR) by 1 L/hr (16% of total CL) (Table 2). Administration of CAZ-ATM had a negligible effect on total CAZ CL in the CAZ PopPK model and CZA-ATM was not a covariate in final AVI PopPK model. In the CR, no ATM exposure-ALT/AST associations were identified in overall analyses. Associations (R2=0.18-0.22, p< 0.05) between D1 AUC and ALT/AST were observed in CR analyses restricted to the intermittent infusion (II) ATM Cohorts (Figure 1). In GLM, D1 AUC was significantly associated with ALT/AST in the ATM II Cohort analyses. Administration of CZA-ATM was not associated with ALT/AST in the GLM analyses. Figure 1 Conclusion Administration of CZA-ATM was found to reduce ATM CL, resulting in higher daily ATM AUCs, but did not exacerbate AST/ALT elevations relative to ATM alone. The observed association between ATM AUC and ALT/AST elevations in subjects who received II ATM suggest the risks vs benefits of using II of ATM 8 g/daily vs 6 g/daily with CZA should be considered. Use of CI ATM should be used with caution given the 2 severe ALT/ASTs in the CI ATM Cohort. Disclosures Thomas Lodise, Jr., Pharm.D., PhD, BioFire Diagnostics: Grant/Research Support|cidara: Advisor/Consultant|cidara: Honoraria|Entasis: Grant/Research Support|Merck: Advisor/Consultant|Merck: Grant/Research Support|Paratek: Advisor/Consultant|Shionogi: Advisor/Consultant|Spero: Advisor/Consultant|Venatrox: Advisor/Consultant J Nicholas O'Donnell, Pharm.D., Merck & Co, Inc: Grant/Research Support|Paratek Pharmaceuticals: Grant/Research Support Stephen Balevic, MD, Purdue Pharma: Grant/Research Support|UCB: Advisor/Consultant Jeffrey Guptill, MD, argenx: Stocks/Bonds Vance G. Fowler, Jr, MD, MHS, Affinergy: Grant/Research Support|Affinergy: Honoraria|Affinium: Honoraria|Amphliphi Biosciences: Honoraria|ArcBio: Stocks/Bonds|Basilea: Grant/Research Support|Basilea: Honoraria|Bayer: Honoraria|C3J: Honoraria|Cerexa/Forest/Actavis/Allergan: Grant/Research Support|Contrafect: Grant/Research Support|Contrafect: Honoraria|Cubist/Merck: Grant/Research Support|Debiopharm: Grant/Research Support|Deep Blue: Grant/Research Support|Destiny: Honoraria|Genentech: Grant/Research Support|Genentech: Honoraria|Integrated Biotherapeutics: Honoraria|Janssen: Grant/Research Support|Janssen: Honoraria|Karius: Grant/Research Support|Medicines Co.: Honoraria|MedImmune: Grant/Research Support|MedImmune: Honoraria|NIH: Grant/Research Support|Novartis: Grant/Research Support|Novartis: Honoraria|Pfizer: Grant/Research Support|Regeneron: Grant/Research Support|Regeneron: Honoraria|Sepsis diagnostics: Sepsis diagnostics patent pending|UpToDate: Royalties|Valanbio: Stocks/Bonds henry chambers, MD, Merck: DSMB member|Merck: Stocks/Bonds|Moderna: Stocks/Bonds.
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Walker, A. Duncan, Jon F. Carrotte, and James J. McGuirk. "The Influence of Dump Gap on External Combustor Aerodynamics at High Fuel Injector Flow Rates." Journal of Engineering for Gas Turbines and Power 131, no. 3 (February 11, 2009). http://dx.doi.org/10.1115/1.3028230.
Повний текст джерелаАнотація:
The increasing demand to reduce fuel burn, hence CO2 emissions, from the gas turbine requires efficient diffusion to reduce the system pressure loss in the combustor. However, interactions between prediffuser and combustor can have a significant effect on diffuser performance. For example, the consequence of increased fuel injector flow at a dump gap set using conventional design guidelines has been shown (Walker, A. D., Carrotte, J. F., and McGuirk, J. J., 2007. “Compressor∕Diffuser∕Combustor Aerodynamic Interactions in Lean Module Combustors,” ASME Turbo Expo 2007—Power for Land Sea and Air, Paper No. GT2007-27872) to introduce a destabilizing interaction between fuel injector and upstream components. The present paper concentrates on examining the effects of increased dump gap. Dump gap ratios of 0.8, 1.2, and 1.6 were employed, with each test utilizing the same inlet guide vane, compressor rotor, integrated outlet guide vane (OGV)∕prediffuser, and dump geometry. The flow fraction of compressor efflux entering the combustor cowl was set to be representative of lean combustors (50–70%). Measurements were made on a fully annular rig using a generic flame tube with metered cowl and inner∕outer annulus flows. The results demonstrate that, with fixed cowl flow, as the dump gap increases, component interactions decrease. At a dump gap ratio of 0.8, the proximity of the flame tube influences the prediffuser providing a beneficial blockage effect. However, if increased to 1.2, this beneficial effect is weakened and the prediffuser flow deteriorates. With further increase to 1.6, the prediffuser shows strong evidence of separation. Hence, at the dump gaps probably required for lean module injectors, it is unlikely the prediffuser will be influenced beneficially by the flame tube blockage; this must be taken into account in the design. Furthermore, with small dump gaps and high cowl flow fraction, the circumferential variation in cowl flow can feed upstream and cause OGV∕rotor forcing. At larger dump gaps, the circumferential variation does not penetrate upstream to the OGV, and the rotor is unaffected. The optimum dump gap and prediffuser design for best overall aerodynamic system performance from rotor through to feed annuli is a compromise between taking maximum advantage of upstream blockage effects and minimizing any 3D upstream forcing.
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"Contents." Johnson Matthey Technology Review 68, no. 2 (April 1, 2024): 181. http://dx.doi.org/10.1595/205651324x17120515656463.
Повний текст джерелаАнотація:
Johnson Matthey’s international journal of research exploring science and technology in industrial applications Contents Volume 68, Issue 2, April 2024 182 Guest Editorial: Sustainable Fuels and Chemicals By Athanasios Tsolakis 184 Hydrogen Spillover Mechanisms on Copper on Zinc Oxide-Based Catalysts for Carbon Dioxide Hydrogenation to Methanol By Mustafa Al Salmi 201 The Effect of Platinum Single Atoms in Titania for Photocatalytic Applications By C. A. G. Bezerra, D. Mamedov and N. Alonso-Vante 212 “Combustion Chemistry and the Carbon Neutral Future” Reviewed by Ceren Aydın and Howard Hess 217 Mechanochemistry: A Green and Fast Method to Prepare a New Generation of Metal Supported Catalysts By Maila Danielis, Sara Colussi, Núria J. Divins, Lluís Soler, Alessandro Trovarelli and Jordi Llorca 232 A Review of the Sources, Environmental Behaviours and Human Health of Atmospheric Microplastics By Bowen Zhang, Rencheng Zhu and Yunjing Wang 247 Fabrication of Two-Dimensional Material Membranes Haowen Li, Qingqing Pan, Xiao Sui and Yuan Chen 261 Extension of a Zero-Dimensional Mixing-Controlled Combustion Model for the Development of a NOx–Free System Based on the Oxy-Combustion Concept By José R. Serrano, J. Javier López, Jaime Martín and Gabriela Bracho 275 “Characterization of Minerals, Metals, and Materials 2023” Reviewed by Gareth Hatton 277 Johnson Matthey Highlights 280 Advancements in Green Ammonia Production and Utilisation Technologies By John Humphreys and Shanwen Tao 293 Potential of Hydrogen Internal Combustion Engine for the Decarbonised Passenger Vehicle By Seung Woo Lee, Hong-kil Baek and Kyeonghyeon Lee