Karte der jüdischen Besitzungen im Tale ("Emek") Jesreel [Illustration]

Scan von Monochrom-Mikroform

Free Riders, Holdouts, and Public Use: A Tale of Two Externalities

Free riders and holdouts are market failures that potentially impede the completion of otherwise beneficial transactions. The key difference is that the free rider problem is a demand side externality that requires taxation to compel payment for a public good, while the holdout problem is a supply side externality that requires eminent domain to force the sale of land for large scale projects. This paper highlights that distinction between these two problems and uses the resulting insights to clarify the meaning of the public use requirement of the Fifth Amendment takings clause.

New cytochromes P450: Tale of two variants

Cytochrome P450s, a superfamily of heme enzymes found in most living organisms. They are responsible for metabolism of many therapeutic drugs, industrial pollutants, carcinogens, and additives to foodstuffs, as well as some endogenous compounds including fatty acids and steroids. First pass drug metabolism studies represent mainly liver and small intestine elimination, and are viewed as the standard to predict therapeutic outcome. However, drug plasma levels determined after administration do not always correlate with therapeutic efficacy of the drug. Therefore, a possible explanation may come by understanding drug metabolism in extrahepatic tissues and/or at the site of drug action. Identification and characterization of novel tissue specific isoforms of P450 generated by alternative splicing of known P450 genes or as yet unidentified genes is essential to predict pharmacological outcome of drugs or the fate of a carcinogen that act at sites remote from liver. ^ Using RT-PCR, brain-specific cytochrome P450s were detected in samples of human autopsy brain. So far, we have identified two human brain variants including P450 2D7 and P450 1A1. We have shown the presence of the P450 1A1 brain specific splice variant in African Americans, Caucasians and Indians albeit different patterns of liver to brain variant ratio were seen distributed throughout each population. Interestingly, the splice variant was detected only in the brain but not in any other tissues from the same individual. Homology modeling was used to compare the variant 3D structure to the liver form structure and differences in the substrate access channels and substrate binding sites were noticed. Automated computational docking was used to predict the metabolic fate of the potent carcinogenic substrate, benzo[a]pyrene. P450 1A1 brain variant showed no binding orientations that could produce the active metabolite, whereas P450 1A1 liver form did reveal orientations capable of generating active carcinogenic product. In vitro P32 labeling studies verified the docking predictions. Therefore, the data support the hypothesis that P450 brain splice variants mediate the metabolism of xenobiotics by mechanisms distinct from the well-studied liver counterparts. ^

Castaño, Sergio Raúl. Los principios políticos de Santo Tomás en entredicho. Una confrontación con Aquinas, de John Finnis. Estudio preliminar de Camilo Tale. 2a edición La Plata: Editorial de la Universidad Católica de La Plata, 2011, 110 pp.

Fil: Juri, Yamila. Universidad Nacional de Cuyo

Algunas cuestiones acerca de la constitución de la nación en Nostromo. A Tale of the Seaboard de Joseph Conrad

Fil: Fernández, Silvana N.. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

The interweaving of popular generic modes and modernist techniques in Nostromo : A tale of the seaboard

Nostromo. A Tale of the Seaboard (1904), una de las novelas más experimentales del período modernista temprano, ha sido considerada la obra maestra de Joseph Conrad y su más grande lienzo. Un rasgo particular de la novela es que en ella coexisten la experimentación técnica del modernismo, la altamente difusa ficción del narrador y la situación de narración de historias y el paradigma narrativo de los subgéneros "degradados" de la novela de aventuras, el romance y el melodrama. Este estudio indaga las relaciones que se establecen entre dichos elementos, a todas luces anacrónicos o pertenecientes a espacios culturales diferentes, y se propone mostrar que estas discontinuidades no deben ser consideradas una falla sino índices de una tensión constitutiva de la novela.

The interweaving of popular generic modes and modernist techniques in Nostromo : A tale of the seaboard

Nostromo. A Tale of the Seaboard (1904), una de las novelas más experimentales del período modernista temprano, ha sido considerada la obra maestra de Joseph Conrad y su más grande lienzo. Un rasgo particular de la novela es que en ella coexisten la experimentación técnica del modernismo, la altamente difusa ficción del narrador y la situación de narración de historias y el paradigma narrativo de los subgéneros "degradados" de la novela de aventuras, el romance y el melodrama. Este estudio indaga las relaciones que se establecen entre dichos elementos, a todas luces anacrónicos o pertenecientes a espacios culturales diferentes, y se propone mostrar que estas discontinuidades no deben ser consideradas una falla sino índices de una tensión constitutiva de la novela.

The interweaving of popular generic modes and modernist techniques in Nostromo : A tale of the seaboard

Nostromo. A Tale of the Seaboard (1904), una de las novelas más experimentales del período modernista temprano, ha sido considerada la obra maestra de Joseph Conrad y su más grande lienzo. Un rasgo particular de la novela es que en ella coexisten la experimentación técnica del modernismo, la altamente difusa ficción del narrador y la situación de narración de historias y el paradigma narrativo de los subgéneros "degradados" de la novela de aventuras, el romance y el melodrama. Este estudio indaga las relaciones que se establecen entre dichos elementos, a todas luces anacrónicos o pertenecientes a espacios culturales diferentes, y se propone mostrar que estas discontinuidades no deben ser consideradas una falla sino índices de una tensión constitutiva de la novela.

Algunas cuestiones acerca de la constitución de la nación en Nostromo. A Tale of the Seaboard de Joseph Conrad

Fil: Fernández, Silvana N.. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

The interweaving of popular generic modes and modernist techniques in Nostromo : A tale of the seaboard

Nostromo. A Tale of the Seaboard (1904), una de las novelas más experimentales del período modernista temprano, ha sido considerada la obra maestra de Joseph Conrad y su más grande lienzo. Un rasgo particular de la novela es que en ella coexisten la experimentación técnica del modernismo, la altamente difusa ficción del narrador y la situación de narración de historias y el paradigma narrativo de los subgéneros "degradados" de la novela de aventuras, el romance y el melodrama. Este estudio indaga las relaciones que se establecen entre dichos elementos, a todas luces anacrónicos o pertenecientes a espacios culturales diferentes, y se propone mostrar que estas discontinuidades no deben ser consideradas una falla sino índices de una tensión constitutiva de la novela.

Algunas cuestiones acerca de la constitución de la nación en Nostromo. A Tale of the Seaboard de Joseph Conrad

Fil: Fernández, Silvana N.. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

Rebalancing urban mobility: a tale of four cities

The key of mobility in urban planning is not in dispute. Integrated strategies that take into account the interrelations among land use, transport supply and demand and the different transportation modes are more necessary than ever. In Europe, regulatory tools such as local mobility plans or traffic plans have been enforced for a long time, evolving into so-called sustainable urban transport plans (SUTP) ? that is, plans thatmerge urban planning,mobility governance, social awareness and environmental safeguards to develop a vision based on sustainability and equity. Indeed, SUTP are aimed at solving typical problems in current land use, such as urban sprawl, which make clear the need for a paradigm shift from transport (or mobility) planning to land use (or city) planning, thereby producing urban mobility plans that are fully aligned with integrated urban development plans. This paper describes how SUTP are articulated across Europe according to four case studies: Peterborough (UK), Chambe¿ry (France), Ferrara (Italy) and Pinto (Spain), to highlight variations and commonalities, both among the four national legal frameworks and the actual planning processes at the local level. Objectives, measures and indicators used in the monitoring and evaluation phases have been analysed and the results assessed. The main conclusion of the paper is that, as seen in these real-life examples, the lack of integration between spatial planning and transport strategies results in the unsustainability of urban areas and, therefore, in a significant loss of competitiveness.