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Ayer, la ciudad de los centros. La búsqueda de la unidad del sujeto emariano.

Gómez Fierro, Rocío (2004)

Aysén, industria salmomera & transformación social : el caso de un desarrollo frustrado y una transición no acabada

Isakson, Alberto; Bernardello, Nicolás (2012-09)

Aysen seismic swarm (January 2007) in southern Chile: analysis using Joint Hypocenter Determination

Mora, Cindy;Comte Selman, Diana;Russo, Ray;Gallego, Alejandro;Mocanu, Victor (2010-10)

A seismic swarm at the Aysén fjord started in January, 2007, reaching its highest activity between January and April, 2007. It was punctuated by the Mw5.3 23rd January event and the Mw6.2 21st April event w....

Aytona : plan de vjing e imagen para bandas de rock emergente

Cáceres Escobar, Cristián (2012)

Ayudas públicas : la subvención en el derecho administrativo

García Machmar, William. (2011)

Ayuda universal para entrar y salir de escaleras y rampas mecánicas : accesibilidad al transporte vertical mecánico en el ambiente público urbano

Lira Bell, Paz (2012)

AZAFLUORENONES FROM OXANDRA cf. MAJOR AND BIOGENETIC CONSIDERATIONS

Arango, Gabriel;Corte, Diego;Cassels, Bruce K.;Cavé, André;Mérienne, Claude (1986-11-11)

The stem bark of Oxandra ef. major, whieh eontains large amounts of 7,7'-bisdehydroaporphine alkaloids, has also yielded three eommonplaee steroids, retieuline, four known aporphinoids and the new azafluorenon....

Azahomoaporphines: a New Heterocyclic Skeleton from Annonaceae

Cassels, Bruce K.;Cavé, André;Davoust, Daniel;Hocquemiller, Reynald;Rasamizafy, Sabino;Tadié, Dragana (1986-05-13)

The structure elucidation of dragabine (1) and nordragabine (2), the first derivatives of the novel azahomoaporphine skeleton, isolated from Guatteria sagotiana and Meiogyne virgata (Ann¡onaceae), is reported.....

A Zindo/1 Study of the Cannabinoid-Mediated Inhibition of Adenylyl Cyclase

Gómez Jeria, Juan Sebastián;Soto Morales, Francisco;Larenas Gutiérrez, Gipsy (2003-09-06)

We present here the results of a formal structure-property relationship study carried out for 1 CB - and 2 CB -mediated inhibition of adenylyl cyclase (ADC) by a group of classical cannabinoid derivatives. Th....

A Zindo/1 Study of the Cannabinoid-Mediated Inhibition of Adenylyl Cyclase

Gómez Jeria, Juan Sebastián;Soto Morales, Francisco;Larenas Gutiérrez, Gipsy (2003-09-06)

We present here the results of a formal structure-property relationship study carried out for 1 CB - and 2 CB -mediated inhibition of adenylyl cyclase (ADC) by a group of classical cannabinoid derivatives. Th....

Azorellane diterpenes from Azorella cryptantha

Colloca, Cristina B.;Pappano, Delia B.;Bustos, Daniel A.;Sosa, Virginia E.;Baggio, Ricardo;Garland, María Teresa;Gil, Roberto R. (2004-07)

Azorella cyptantha yielded the diterpenes, azorellolide and the dihydroderivative, dihydroazorellolide, together with the known yaretol and 1alpha,10beta,4beta,5alpha-diepoxy-7alpha-germacran-6beta-ol. Both pos....

Bacilos Gram Negativos No Fastidiosos en la Microbiota Subgingival y Lingual en un Grupo de Pacientes Chilenos con Periodontitis

Silva, N.;Gajardo, M.;Quintero, A. (2008)

Antecedentes y objetivos: Las periodontitis son un grupo de patologías que afectan los tejidos de soporte del diente. Diferentes especies de la microbiota subgingival se han asociado con los tipos de periodont....

Bacon y Descartes: las bases filosóficas de la ciencia moderna

Palma Lohse, Emilio Eugenio (2010)

Bacterial diversity and occurrence of ammonia-oxidizing bacteria in the Atacama Desert soil during a "desert bloom" event

Orlando, Julieta;Alfaro, Marco;Bravo, Lorena;Guevara, Rafael;Carú, Margarita (2010-04-08)

The Atacama Desert, located in northern Chile, is one of the driest deserts on the Earth. However, in some years, short and sporadic rainfall in the southern end of this desert has increased the soil moisture ....

Bacterial diversity in the sediments of a temperate artificial lake, Rapel reservoir

Dorador, Cristina;Castillo, Gabriela;Witzel, Karl-Paul;Vila, Irma (2007)

Rape] reservoir is an eutrophic system in Chile that has undergone a series of anthropogenic impacts in recent decades. To provide a better understanding of the processes occurring in the reservoir, we examined....

Bacterial oxidation of ferrous iron by Acidithiobacillus ferrooxidans in the pH range 2.5-7.0

Meruane, Gabriel;Vargas Valero, Tomás (2003-10)

The oxidation of ferrous iron by Acidithiobacillus ferrooxidans in the pH range 2.5-7.0 was characterized. In order to measure the rate of bacterial oxidation of ferrous iron with A. ferrooxidans in this high p....

Bacteriemia primaria por Listeria monocytogenes en paciente con cirrosis hepática. Caso clínico

Chanqueo C., Leonardo;Gutiérrez R., Catalina;Armas M., Rodolfo;Urriola J., Gabriela;Bustos M., Marisol;Tapia P., Cecilia;Vásquez T., Patricia (2008-02)

L.monocytogenes infections are infrequent. Sepsis in pregnant women and newborns and central nervous system infections in the elderly are the most common clinical manifestations. We report a 61 years old woman ....

Bacteriophage Treatment Reduces Salmonella Colonization of Infected Chickens

Borie, Consuelo;Albala, Isabel;Sánchez, Pilar;Sánchez, María Luisa;Ramírez, S.;Navarro, Carlos;Morales, María Angélica;Retamales, Julio;Robeson, James (2008-03)

Three different lytic bacteriophages (BPs) were isolated from the sewage system of commercial chicken flocks and used to reduce Salmonella Enteritidis (SE) colonization from experimental chickens. Ten-day-old ....

Bahía de Quintero : puerto industrial y energetico de origen granelero

Fernández, Gabriel (2007)

Bajo Condena: Mujer, Culpa y Autonomía

Romero García, Velvet (2007)

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