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[null,"1.","Record Nr.",null,"UNINA9910496024003321"]
[null,null,"Autore",null,"Sohier Estelle"]
[null,null,"Titolo",null,"Le roi des rois et la photographie : Politique de l’image et pouvoir royal en Éthiopie sous le règne de Ménélik II / / Estelle Sohier"]
[null,null,"Pubbl/distr/stampa",null,"Paris, : Éditions de la Sorbonne, 2020"]
[null,null,"ISBN",null,"979-1-03-510358-3"]
[null,null,"Descrizione fisica",null,"1 online resource (380 p.)"]
[null,null,"Collana",null,"Internationale"]
[null,null,"Soggetti",null,"Portrait photography - Ethiopia"]
[{"$nulls":4},"Photography - Political aspects - Ethiopia"]
[{"$nulls":4},"Political customs and rites - Ethiopia - History"]
[{"$nulls":4},"Power (Social sciences) - Ethiopia - History"]
[{"$nulls":4},"Ethiopia Politics and government 1889-1974"]
[null,null,"Lingua di pubblicazione",null,"Francese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","La cour de Ménélik II (r. 1889-1913) est un véritable laboratoire iconographique. Le roi des rois est le premier à recourir de façon méthodique à la photographie, importée sur les hauts plateaux de l’Éthiopie par des missionnaires, des commerçants et d’autres voyageurs. Nombre de portraits parvenus jusqu’à nous en témoignent : les dignitaires éthiopiens posent avec des insignes royaux ou des armes, autant d’attributs laissant à penser que ces images ont été élaborées avec soin. À quels enjeux répondait leur fabrication ? Comment s’interroger sur leurs significations et leurs usages ? Quel éclairage apportent-elles à l’histoire de l’Éthiopie et de ses relations avec le monde extérieur ? L’auteur retrace les modalités d’appropriation de la photographie à l’aide de sources écrites éthiopiennes et européennes. Les clichés sont mis en perspective avec d’autres images, comme des peintures d’église, des timbres-poste ou des pièces de monnaie. L’ensemble témoigne des recherches menées à la cour sur la forme, les supports et les usages des images à des fins politiques, au gré des innovations techniques.  Ces documents comptent parmi les réponses apportées par la royauté aux bouleversements engendrés par le triomphe de la colonisation européenne sur le continent africain. À l’heure où l’Europe exporte ses médias et ses imaginaires dans le reste du monde, ils révèlent la "]
[{"$nulls":4},"souveraineté politique du pays et une idéologie royale relayée tant par l’écrit que par l’iconographie. Souverain modernisateur, Ménélik II revendique aussi une ascendance salomonide trois fois millénaire. Féru de nouvelles techniques, il met l’image au service du mythe."]
[null,"2.","Record Nr.",null,"UNINA9910831054203321"]
[null,null,"Autore",null,"Li Chao-Jun <1963->"]
[null,null,"Titolo",null,"Comprehensive organic reactions in aqueous media [[electronic resource] /] / Chao-Jun Li, Tak-Hang Chan"]
[null,null,"Pubbl/distr/stampa",null,"Hoboken, N.J., : Wiley-Interscience, c2007"]
[null,null,"ISBN",null,"1-280-90024-5"]
[{"$nulls":4},"9786610900244"]
[{"$nulls":4},"0-470-13144-6"]
[{"$nulls":4},"0-470-13143-8"]
[null,null,"Edizione",null,"[2nd ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (435 p.)"]
[null,null,"Disciplina",null,"547.13422"]
[{"$nulls":4},"547.2"]
[{"$nulls":4},"547/.13422"]
[null,null,"Soggetti",null,"Chemistry, Organic"]
[{"$nulls":4},"Solution (Chemistry)"]
[{"$nulls":4},"Chemical reactions"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Previously published: Organic reactions in aqueous media / Chao-Jun Li, Tak-Hang Chan, New York : Wiley, c1997."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Introduction.  The structure and forms of water ; Properties of water ; Solvation ; Hydrophobic effect ; Salt effect  Water under extreme conditions -- Alkanes.  Oxygenation of alkanes ; Halogenation of alkanes ; Formation of carbon-carbon bonds ; D/H exchange of alkanes in water --Alkenes.  Reduction ; Electrophilic additions ; Radical reactions of alkenes ; Carbene reactions ; Alkene isomerization ; Transition-metal catalyzed C-C formation reactions ; Olefin metathesis ; Reaction of allylic C-H bond -- Alkynes.  Reaction of terminal alkynes ; Additions of C [triple bar] C bonds ; Transition-metal catalyzed cycloadditions ; Other reactions --"]
[{"$nulls":4},"Alcohols, Phenols, Ethers, Thiols, and Thioethers.  Oxidation of alcohols ; Substitutions/elimination ; Addition of alcohols, phenols, and thiols to alkene and alkyne bonds ; Addition of alcohols to C=O bonds: esterification and acetal formations ; Reaction of ethers and cyclic ethers ; Other reactions -- Organic halides.  General ; Reduction ; Elimination reactions ; Nucleophilic substitutions ; Reductive coupling ; Carbonylation of organic halides ; Transition-metal catalyzed coupling reactions -- Aromatic compounds.  General ; Substitution reactions ; "]
[{"$nulls":4},"Oxidation reactions ; Reductions -- Aldehdye and ketones.  Reduction ; Oxidation ; Nucleophilic addition: C-C bond formation ; Pinacol coupling ; Other reactions (Halogenation and oxidation of [alpha]-H) --"]
[{"$nulls":4},"Carboxylic acids and derivatives.  General ; Carboxylic acids ; Carboxylic acid derivatives -- Conjugated carbonyl compounds.  Reduction ; Epoxidation, dihydroxylation, hydroxyamination ; Conjugate addition: heteroatom ; C-C bond formation ; Other reactions -- Conjugated carbonyl compounds.  Reduction ; Epoxidation, dihydroxylation, hydroxyamination ; Conjugate addition: heteroatom ; C-C bond formation ; Other reactions -- Nitrogen compounds.  Amines ; Imines ; Diazo compounds ; Azides ; Nitro compounds -- Pericyclic reactions.  Introduction ; Diels-Alder reactions ; Sigmatropic rearrangements ; Photochemical cycloaddition reactions."]
[null,null,null,"Sommario/riassunto","An extensive update of the classic reference on organic reactions in waterPublished almost a decade ago, the first edition has served as the guide for research in this burgeoning field. Due to the cost, safety, efficiency, and environmental friendliness of water as a solvent, there are many new applications in industry and academic laboratories. More than forty percent of this extensively updated second edition covers new reactions. For ease of reference, it is organized by functional groups. A core reference, Comprehensive Organic Reactions in Aqueous Media, Second Edition:* P"]