Search results for "Dox"
showing 10 items of 1345 documents
Elogio delle contaminazioni “disciplinari”
2021
Il saggio esprime i motivi di condivisione della linea editoriale della rivista, i tre punti cardine che definiscono il profilo teorico di Historia Magistra e che possono così essere riassunti: il fatto di considerare la storia “un diritto fondamentale di tutti gli esseri umani”, la dimensione scientifica dell’approccio storico (e della ricerca sociale in termini più ampi), la celebre frase di Marx per la quale la storia sarebbe “il faro che illumina ogni nostra conoscenza”. In questo caso, è utile rileggere l’affermazione marxiana dentro confini più ampi, sostituendo alla dimensione “disciplinare” (quella che vede, per l’appunto nella storia “una” specifica branca del sapere) la dimensione…
An Economic Definition of the City
1998
International audience
Regio- and Stereoselective Chloro Sulfoximidations of Terminal Aryl Alkynes Enabled by Copper Catalysis and Visible Light
2021
Advanced synthesis & catalysis 2552-2556 (2021). doi:10.1002/adsc.202100162
Más allá de Marx: postobrerismo y posmarxismo. Una revisión de los fundamentos teóricos de la multitud y el pueblo
2018
The article is a synthetic essay that exposes the main theoretical lines of the postmarxist approach of Laclau and Mouffe, on the one hand, and the autonomist post-operaism of Negri, Hardt, Virno, etc., on the other hand. These theories are conceived as attempts to rationalize current political bets by various political sectors and social movements. It analyzes both argumentative strategies from «orthodox» Marxism and the structure / superstructure relationship; and the forms of constitution of new subjectivities. It compares the theoretical fundamentals of hegemonic articulations and counter-power experiences. It discusses, likewise, the scope and limitations of the categories of «people» …
Influences of Chemical Functionalities on Crystal Structures and Electrochemical Properties of Dihydro-benzoxazine Dimer Derivatives
2021
Dihydro-1,3,2H-benzoxazine dimer derivatives or dihydro-benzoxazine dimers are a class of compounds typically prepared by ring-opening reactions between dihydro-benzoxazines and phenols. Dihydro-benzoxazine dimers act as chelating agents for several transition and rare-earth cations. To better understand the chelating properties, it is necessary to examine their structural features and electrochemical characteristics thoroughly. However, the electrochemical properties of dihydro-benzoxazine dimers have not been tremendously examined. Herein, eight derivatives of dihydro-benzoxazine dimers possessing different substituents on the benzene ring and the tertiary-amine nitrogen were synthesized …
On the mechanistic behavior of highly efficient palladium-tetraphosphine catalytic systems for cross-coupling reactions: first spectroscopic and elec…
2008
Electrochemical studies carried out in conjunction with 31P NMR spectroscopy on the palladium(II)/palladium(0) halogeno complexes of the tetraphosphine 1,1′,2,2′-tetrakis(diphenylphosphino)-4,4′-di...
Evaluación del potencial neuroprotector del modulador selectivo de los receptores estrogénicos, Bazedoxifeno, en un modelo animal de ictus con reperf…
2019
El ictus es una de las primeras causas de muerte y discapacidad permanente, y la diabetes mellitus (DM) es uno de los factores de riesgo principales en esta patología. Actualmente el tratamiento establecido para el ictus isquémico consiste en la restauración del flujo sanguíneo cerebral mediante disolución farmacológica o retirada mecánica del trombo. Sin embargo, sólo un pequeño porcentaje de pacientes es susceptible de recibir estos tratamientos endovasculares, lo que refuerza la necesidad de contar con fármacos neuroprotectores. En este contexto se enmarcan los “moduladores selectivos de los receptores estrogénicos”, específicamente Bazedoxifeno (BZA) como potencial terapia neuroprotecto…
Bond Stretching and Redox Behavior in Coinage Metal Complexes of the Dichalcogenide Dianions [(SPh2P)2CEEC(PPh2S)2]2− (E=S, Se): Diradical Character …
2011
The metathetical reactions of a) [Li(tmeda)]2[(S)C(PPh2S)2] (Li2⋅3 c) with CuCl2 and b) [Li(tmeda)]2[(SPh2P)2CSSC(PPh2S)2] (Li2⋅4 c) with two equivalents of CuCl both afford the binuclear CuI complex {Cu2[(SPh2P)2CSSC(PPh2S)2]} (5 c). The elongated (C)S[BOND]S(C) bond (ca. 2.54 and 2.72 Å) of the dianionic ligand observed in the solid-state structure of 5 c indicate the presence of diradical character as supported by theoretical analyses. The treatment of [Li(tmeda)]2[(SPh2P)2CSeSeC(PPh2S)2] (Li2⋅4 b) and Li2⋅4 c with AgOSO2CF3 produce the analogous AgI derivatives, {Ag2[(SPh2P)2CEEC(PPh2S)2]} (6 b, E=Se; 6 c, E=S), respectively. The diselenide complex 6 b exhibits notably weaker Ag[BOND]Se…
Teologiczny dialog rzymskokatolicko-prawosławny: stan i perspektywy
2018
Roman Catholic-Orthodox dialogue, due to the doctrinal similitude of both ecclesial traditions, raises the greatest hopes as to unification in faith and in church teachings. Over nearly four hundred years of work by the Joint Commission for the theological dialogue between the Roman Catholic Church and the Orthodox Church on the global scene, it has born much good fruit. For the dialogue to be initiated, the Churches had to pass through enormous transformation, both mental and spiritual. The point was for them to rediscover each other as sisterly Churches. Establishing Joint Commission for the theological dialogue between the Roman Catholic Church and the Orthodox Church (November 30,1979) …
Estudio de los perfiles de expresión de microRNAs en líneas celulares de cáncer de mama triple negativo tratadas con doxorubicina: implicación de la …
2017
Entre los diferentes subtipos de cáncer de mama se encuentra el triple negativo, denominado así porque las células tumorales de este subtipo presentan baja expresión o carecen de receptores de estrógenos, receptores de progesterona, y receptores del factor de crecimiento epidérmico tipo II (HER2). Actualmente no existe una diana específica para el tratamiento de este tipo de cáncer de mama, caracterizado por ser muy agresivo, presentar alto riesgo de metástasis, un alto índice de recurrencia, y una bajo índice de supervivencia. Debido a la falta de dianas moleculares específicas, el tratamiento comúnmente utilizado es la quimioterapia. Dentro de los diferentes agentes quimioterápicos, se en…