Greenberg i Danto : De l'últim gran relat a la fi de l'art

A partir de l'anàlisi comparatiu de l'obra de dos grans teòrics de la modernitat i la postmodernitat com són Clement Greenberg i Arthur C. Danto es fa un estudi de com aquests dos autors han arribat a construir els seus discursos i, en relació a això, com ha anat evolucionant el concepte d'art de la modernitat a la postmodernitat. La qüestió central que se'ns planteja és: què ha canviat en la idea d'art de la postmodernitat respecte a la idea o a la concepció d'art anterior, per arribar-nos a qüestionar si realment hi ha art i, si n'hi ha, què és art i que no ho és? Existeix una idea universal de què ha de ser art? O aquesta és una qüestió intrínsicament relacionada amb la societat en què es produeix; en aquest cas, la societat occidental?

Sobre la Girona Constitucional (1820-1823)

Sobre la Girona Constitucional del trienni 1820-1823, en base la documentació existent a l'Arxiu Municipal i a l'Arxiu Diocesà

Hermen Anglada-Camarasa: De Barcelona a París, 1871-1904

Estudi d’un període concret de l’artista català Hermenegild Anglada-Camarasa, els anys1871-1904. Són els anys de formació de l’artista a Catalunya, passant per Barcelona, Arbúcies i Vilanova i la Geltrú. També viatja a París i continua la formació allà, on contacta amb moviments artístics europeus i internacionals, es consolida la seva figura i comença a tenir força reconeixement a nivell internacional

Passive modernization? the new human development index and its components in Italy’s regions (1871-2007)

The article presents and discusses estimates of social and economic indicators for Italy’s regions in benchmark years roughly from Unification to the present day: life expectancy, education, GDP per capita at purchasing power parity, and the new Human Development Index (HDI). A broad interpretative hypothesis, based on the distinction between passive and active modernization, is proposed to account for the evolution of regional imbalances over the long-run. In the lack of active modernization, Southern Italy converged thanks to passive modernization, i.e., State intervention: however, this was more effective in life expectancy, less successful in education, expensive and as a whole ineffective in GDP. As a consequence, convergence in the HDI occurred from the late XIX century to the 1970s, but came to a sudden halt in the last decades of the XX century.

La Obra de Cayetano Garviso: 1807- post. 1871: cirujano vasco-navarro liberal en América

L'autor d'aquest llibre dona a conèixer alguns aspectes de l'exercici de la medicina en la dècada de 1840 a la zona del Río de la Plata, a partir de la figura del metge basc-navarrés Cayetano Garviso, cirurgià que emigrà a Argentina durant la Primera Guerra Carlista. Ara bé, tot i que aquest personatge es va moure per bona part de Sudamèrica, el treball es centra en la part de la seva biografia i el seu exercici professional desenvolupada a Espanya, Montevideo i Buenos Aires.

Iron supply for erythropoiesis in the rabbit

Marrow radioiron uptake and marrow blood flow were measured in order to evaluate iron supply for erythropoiesis. Normal, phenylhydrazine-treated and bled animals were studied. The plasma iron turnover of seven normal rabbits was 1.49 +/- 0.22 mg/dl whole blood per d, of 11 rabbits treated 4 d before with phenylhydrazine was 5.16 +/- 1.81, and of four bled animals the plasma iron turnover was 3.75 +/- 1.61. The cardiac output and the percentage of blood flow to the marrow was increased in phenylhydrazine-treated and bled animals. Marrow iron flow in phenylhydrazine-treated animals was 38.3 +/- 32.6 micrograms/min per kg as compared with control values of 7.0 +/- 1.3 (P less than 0.01). This was due to an increase in marrow flow, an increase in plasma iron, and an increase in plasmatocrit. In bled animals, in spite of an increased marrow blood flow, marrow iron flow of 7.3 +/- 2.2 was similar to that of control animals due to a lower plasma iron concentration. The calculated marrow iron extraction of 3.7 +/- 2.4% in phenylhydrazine-treated animals was not different from that of control animals of 4.3 +/- 1.1, whereas extraction was increased in bled animals to 7.9 +/- 1.3 (P less than 0.01). In additional studies of transfused animals, acutely induced anemia was associated with an increased cardiac output, but also with a relative decrease in marrow flow, which left marrow iron supply unaffected. It would appear from these studies that an important mechanism for meeting the increased iron requirement of the hyperplastic erythroid marrow is an increase in marrow blood flow.