Search Results - "Carmona, Daniel"
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Emancipação e protagonismo por um olhar semiótico: racismo, antirracismo e a negação de direitos à juventude negra no Brasil
Published in Estudos semióticos (29-08-2024)“…This article analyzes phenomena related to Emancipation, Social Protagonism, and the Racism and Anti-Racism agendas in contemporary Brazilian society, seen…”
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Cacay seed cake flour (Caryodendron orinocense Karst), physical, functional, rheological and structural properties
Published in Future foods : a dedicated journal for sustainability in food science (01-06-2024)“…In the Orinoco and Amazon regions, a nut from a tree called cacay is cultivated, from which oil and cacay seed cake flour (CF) with promising industrial…”
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Temperature Dual Enantioselective Control in a Rhodium-Catalyzed Michael-Type Friedel-Crafts Reaction: A Mechanistic Explanation
Published in Chemistry : a European journal (25-07-2016)“…By changing the temperature from 283 to 233 K, the S (99 % ee) or R (96 % ee) enantiomer of the Friedel–Crafts (FC) adduct of the reaction between…”
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Chiral Brønsted Acid Catalysts. Activation of Methyl 3,3,3-Trifluoropyruvate by Hydroxymethylpyridine-Containing Half-Sandwich Complexes
Published in Organometallics (11-08-2014)“…The coordinated OH group in cationic complexes [(η n -ring)M(NOH)(Solv)][SbF6] and [(η n -ring)M(NOH){( R )-P1}][SbF6]2 ((η n -ring)M = (η5-C5Me5)Rh,…”
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Análise semiótica do discurso de jovens brasileiros de perfis variados. Protagonismo e estratégias semióticas
Published in Estudos semióticos (23-12-2019)“…Protagonismo é um termo cuja origem etimológica remonta à Antiguidade, sendo velho conhecido das disciplinas de análise literária. Sua aplicação contemporânea,…”
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Anchoring of Iron Oxyhydroxide Clusters at H and L Ferritin Subunits
Published in ACS biomaterials science & engineering (12-02-2018)“…Ferritin (Fn) proteins or their isolated subunits can be used as biomolecular templates for the selectively heterogeneous nucleation and growth of…”
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Ruthenium amino carboxylate complexes as asymmetric hydrogen transfer catalysts
Published in Dalton transactions : an international journal of inorganic chemistry (14-09-2012)“…The synthesis and characterization of optically active amino carboxylate complexes of formula [(η(6)-arene)Ru(Aa)Cl] (arene = C(6)H(6), C(6)Me(6), Aa = amino…”
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Enantioselective 1,3-Dipolar Cycloaddition of Nitrones to Methacrolein Catalyzed by (η5-C5Me5)M{(R)-Prophos} Containing Complexes (M = Rh, Ir; (R)-Prophos = 1,2-bis(Diphenylphosphino)propane): On the Origin of the Enantioselectivity
Published in Journal of the American Chemical Society (28-09-2005)“…The rhodium and iridium Lewis-acid cations [(η5-C5Me5)M{(R)-Prophos}(H2O)]2+ ((R)-Prophos = 1,2-bis(diphenylphosphino)propane) efficiently catalyze the…”
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Catalytic Enantioselective Alkylation of Indoles with trans-4-Methylthio-β-Nitrostyrene
Published in ACS omega (03-11-2020)“…The reaction of the rhodium aqua-complex (S Rh,R C)-[Cp*Rh{(R)-Prophos} (OH2)][SbF6]2 [Cp* = C5Me5, Prophos = propane-1,2-diyl-bis(diphenylphosphane)] (1)…”
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Chiral Octahedral Phosphano–Oxazoline Iridium(III) Complexes as Catalysts in Asymmetric Cycloaddition Reactions
Published in Organometallics (25-03-2013)“…The synthesis and characterization of cationic iridium(III) aqua complexes of the formula [IrH(H2O)(PN*)(PP)][SbF6]2 (PN* = chiral phosphano–oxazoline ligand;…”
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Kyasanur forest disease: Another flavivirus requiring more research? Results of a bibliometric assessment
Published in Travel medicine and infectious disease (01-09-2017)“…Clinical manifestations are associated with hemorrhagic events as well neurological disease [5], nowadays it is known that initial signs and symptoms develop…”
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Cambio social y patrimonialización de la Festa en Elche
Published in Revista de antropología iberoamericana (01-05-2022)“…The Misteri or Festa d’Elx is the main festival of a town (Elche). Although it has survived from the Middle Ages, it was patrimonialised twice in seventy years…”
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Enantioselective Catalysts for the Diels–Alder Reaction between Methacrolein and Cyclopentadiene Based on the Chiral Fragment (η5-C5Me5)M(chiral diphosphane) (M = Rh, Ir)
Published in Organometallics (26-12-2011)“…The aqua complexes [(η5-C5Me5)M(PP*)(H2O)][SbF6]2 (M = Rh, Ir; PP* = chiral diphosphane) (1–10) are prepared and characterized. These complexes efficiently…”
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Conformational Preferences of Methacrolein in Diels−Alder and 1,3-Dipolar Cycloaddition Reactions
Published in Journal of organic chemistry (22-12-2006)“…A B3LYP/6-31G* study has been carried out for the reactions of methacrolein with cyclopentadiene, parent nitrone, 1-pyrroline-1-oxide, and…”
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The Complete Characterization of a Rhodium Lewis Acid−Dipolarophile Complex as an Intermediate for the Enantioselective Catalytic 1,3-Dipolar Cycloaddition of C,N-Diphenylnitrone to Methacrolein
Published in Journal of the American Chemical Society (10-03-2004)“…The 1,3-dipolar cycloaddition reaction of C,N-diphenylnitrone with methacrolein is efficiently catalyzed by the rhodium diphosphine compound (S Rh,R…”
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Entrenamiento Fonético por Ordenador para la Adquisición de Segundas Lenguas: ¿Son Efectivos estos Sistemas de Aprendizaje?
Published in Revista de humanidades (28-03-2019)“…Resumen: El presente estudio revisa una serie estudios sobre la efectividad del aprendizaje del componente fonético de las segundas lenguas mediante el uso de…”
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Reduced IL-8 Secretion by NOD-like and Toll-like Receptors in Blood Cells from COVID-19 Patients
Published in Biomedicines (01-04-2023)“…Severe inflammatory responses are associated with the misbalance of innate and adaptive immunity. TLRs, NLRs, and cytokine receptors play an important role in…”
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Entrenamiento Fonético por Ordenador para la Adquisición de Segundas Lenguas: ¿Son Efectivos estos Sistemas de Aprendizaje?
Published in Revista de humanidades (2019)“…The present study reviews research on the effectiveness of the acquisition of the phonetics of a second language through the use of computer assisted systems,…”
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Half-Sandwich Rhodium (and Iridium) Complexes as Enantioselective Catalysts for the 1,3-Dipolar Cycloaddition of 3,4-Dihydroisoquinoline N-Oxide to Methacrylonitrile
Published in Chemistry : a European journal (01-01-2007)“…Cationic half‐sandwich complexes containing the [(η5‐C5Me5)M(Diphos*)] moiety (M=Rh, Ir; Diphos*=chiral diphosphine ligand) catalyze the cycloaddition of the…”
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The tourist gaze 3.0 (La mirada del turista 3.0): John Urry y Jonas Larsen. Sage Publications (2011)
Published in Pasos (Tenerife (Canary Islands)) (2015)Get full text
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