Capital humano y desigualdad en España: 1985-1996

En el período 1985-1996 la desigualdad de la renta en España se redujo de forma notable, en claro contraste con lo sucedido en otros países avanzados. En este trabajo se profundiza en el impacto que sobre esta reducción en la desigualdad ha ejercido la redistribución del stock de capital humano, uno de los factores que aparecen como más relevantes para explicar tanto la distribución de la renta como sus modificaciones. Las conclusiones obtenidas sugieren que aproximadamente un tercio de la reducción en la desigualdad que se ha producido entre los dos años extremos contemplados (1985 frente a 1996) se debe al comportamiento del capital humano. Otros factores tales como el tamaño de la familia o la participación de ambos cónyuges en el mercado de trabajo, han actuado en el mismo sentido. Finalmente, un elevado porcentaje de mejora en la distribución permanece por explicar y deberá ser objeto de investigaciones futuras.

Revisión crítica de las limitaciones y sesgos del análisis económico convencional de las políticas de cambio climático. Hacia un análisis coherente con el desarrollo sostenible

En el presente trabajo se ponen de manifiesto los numerosos problemas del análisis económico convencional en la evaluación de las políticas de mitigación del cambio climático causado antropogénicamente. Tras señalar las principales características del fenómeno, se destacan las muchas limitaciones, arbitrariedades y omisiones que han caracterizado a la mayoría de modelos aplicados hasta el momento. Éstas actúan de forma casi abrumadora sesgando el resultado hacia la recomendación de una menor agresividad en las políticas de mitigación. En consecuencia, se cuestiona que los resultados obtenidos por los modelos convencionales de evaluación den una respuesta adecuada al problema. A continuación, se señalan algunos de los puntos que deberían tenerse en cuenta para realizar un análisis de las políticas de mitigación coherente con el desarrollo sostenible. Finalmente, se recogen las principales conclusiones del trabajo.

Una aproximación crítica a las mediciones sobre la calidad de la democracia latinoamericana

Este ensayo revisa críticamente una gama de informes de medición de la democracia latinoamericana provenientes de diferentes fuentes de la cooperación internacional involucrada en la región. Cuestiona la tendencia a simplificar la democracia con variables atinentes a sus fortalezas e intereses económicos en una visión estadocéntrica, cuantitativista y generalizante. Señala que esta visión restringida no da cuenta de las acciones e iniciativas ciudadanas atinentes a la reivindicación de los derechos cívicos y políticos y a la participación en la búsqueda de soluciones a los problemas obstaculizantes del desarrollo democrático latinoamericano. Concluye propositivamente, señalando la urgencia de complementar estos informes con estudios rigurosos y objetivos fundamentados en el registro de las particularidades idiosincrásicas de cada país de la región.

Broncopneumopatias a vírus: análise crítica de alterações histológicas encontradas no estudo de afecções respiratórias não bacterianas na infância

Os autores apresentam 69 casos de afecções respiratórias em crianças que atribuem a agentes não bacterianos, provavelmente virais. Usam para isto um critério clínico, outro morfológico, em uma revisão de 372 pneumopatias infecciosas em casos de autópsias. Caracterizaram morfologicamente a resposta à agressão viral pela presença de: infiltrado mononuclear intersticial, predominantemente peribronquilar; alterações degenerativas ou mesmo necrose e hiperplasia do epitélio respiratório; membrana hialina; descamação epitelial; células gigantes sinciciais alveolares e bronquiolares; inclusões nucleares e citoplasmáticas; edema proteináceo alveolar e septal, proliferação intersticial conjuntiva incipiente. Criticam o erro por excesso de diagnósticos de "pneumonia mononuclear intesticial" e o erro por falta quando o acometimento bacteriano dificulta o diagnóstico de lesão atribuível a vírus. Além disso realçam a importância de achado de bonquiolite aguda como fundamental para o diagnóstico. Estas lesões - ao lado de achados clínicos-radiológicos e epidemiológicos - cosntituem o que a experiência adquirida julga como reação do pulmão a vários vírus conhecidos (Adenovírus, Influenza, Parainfluenza, Vírus Sincicial Respiratório e Sarampo).

Estudo comparativo dos helmintos parasitos de peixes do rio Mogi Guassu, coletados nas excursões realizadas entre 1927 e 1985

Este trabalho abrange o parasitismo por nematóides, acantocéfalos, trematódeos e cestóides de 1027 peixes pertencentes a 45 espécies do rio Mogi Guassu, examinados nos anos de 1927, 1946, 1947, 1962, 1983 e 1985, como uma contribuição ao conhecimento da fauna parasitária em 58 anos. São relacionadas 32 espécies de nematóides, 21 de trematódeos, três de acantocéfalos e duas de cestóides. São referidos novos hospedeiros para Cucullanus pinnai, Spirocamallanus inopinatus e Travnema travnema, para o trematódeo Pararhipidocotyle jeffersoni e para o acantocéfalo Gorytocephalus spectabilis. São apresentadas medidas adicionais de Creptotrema lynchi, tabelas, gráficos e a lista dos hospedeiros examinados e seus parasitos.

Of Coalition and Speed: Passage and Duration of Statutes in Uruguay's Parliament, 1985-2000

We report preliminary findings from analysis of a database under construction. The paper explores the legislative process in search for some of the alleged consequences of cabinet coalitions in a presidential system. Coalition effects should be less evident in the success of executive initiatives: strategic behavior hampers this intuitive measure of performance. Better measures, because less subject to strategic considerations, are the odds of passage of legislators' bills and the time proposals take to be approved. Thus measured, coalition effects are discernible. Analysis of the universe of proposals processed in the fragmented Uruguayan Parliament between 1985 and 2000 reveals that coalition, observed about half the period, swells success rates of coalition members by 60% on average (and by as much as 150% for those close to the president). Event history analysis shows that coalitions cut the wait for an executive bill by 3 months, 1/6th the average wait. The reverse effect is felt on the duration of legislators' bills.

Recepción y difusión internacionales de Mercè Rodoreda: obra original, crítica y traducción

RESUM Recepción y difusión internacionales de Mercè Rodoreda: obra original, crítica y traducción té per objecte determinar la recepció i la difusió de l’obra original de Mercè Rodoreda, així com de l’obra crítica i de les traduccions, en el context internacional a partir de la interpretació de quatre bases de dades: obra literària de Mercè Rodoreda, obra crítica de Mercè Rodoreda i la seva obra, traductors i traduccions en funció de la llengua i de l’obra i, per últim, presència documental de Mercè Rodoreda a les Biblioteques Nacionals del món. El treball de recerca s’estructura de la següent manera. En primer lloc, plantegem i delimitem el tema, els objectius, la metodologia i la descripció de les bases de dades. Acte seguit, interpretem les bases de dades i exposem algunes consideracions. A continuació, presentem les conclusions finals que hem desenvolupat en cadascun dels àmbits en els que se centra la nostra recerca, així com el projecte de tesi doctoral i les noves línies de recerca. Per últim, exposem la bibliografia i els annexes, en els que incloem les bases de dades i reproduim els estudis traductològics comentats en el treball. Amb l’elaboració d’aquest treball de recerca pretenem, entre d’altres, donar a conèixer els gèneres literaris que va cultivar Mercè Rodoreda; recopilar l’obra crítica al voltant de l’autora i distingir la seva temàtica per determinar el nombre d’estudis crítics sobre traducció; identificar quins títols de l’obra de Mercè Rodoreda s’han traslladat a altres llengües, així com confirmar quina és l’obra més traduïda i quines les llengües a les que s’ha traslladat la seva obra; i, per últim, constatar la presència d’obres originals, estudis crítics i traduccions a les Biblioteques Nacionals del món i identificar-ne les possibles àrees d’expansió.

Strongyloides ferreirai Rodrigues, Vicente & Gomes, 1985 (Nematoda, Rhabdiasoidea) in rodent coprolites (8.000-2.000 years BP), from archaeological sites from Piauí, Brazil

Eggs and larvae of Strongyloides ferreirai Rodrigues, Vicente & Gomes, 1985 are identified in Kerodon rupestris (Wied.) coprolites dated from 8.000-2.000 years BP (Before Present), collected from archaeological sites from the northeast of Brazil.

Associação e distribuição das espécies de peixes na laguna de Marapendi, Rio de Janeiro, no período de março de 1985 a fevereiro de 1987

From March 1985 to February 1987 montly cast net and beach seine sambles were collected at the Marapendi lagoon, Rio de Janeiro, Brazil, to describe its ichthyofauna and analyze associations between species and their distribution in areas with different salinity regimes. A stratified random sampling design was used and the lagoon diveided in four areas (1-4) according to salinity gradient. The "Bravais-Pearson" correlation index was utilized to analyze the similarity between species and between areas and also group them according to the UPGMA method. According to the results eight species groups were established. The majority of the species were wuryhaline, having a marine origin and were distributed in areas 1, 2 and 3 (high salinity areas). The formation of smaller groups with species of fresh water origin, which occurred in areas 2, 3 and 4 is also discussed.

Estudos sobre a resistência ao jejum e aspectos nutricionais de Cavernicola lenti Barrett & Arias, 1985 (Hemiptera, Reduviidae, Triatominae)

In order to widen the present knowledge on the biology of this species, a study on the resistance to starvation was carried out among all nymphal stages and the adult stage (male and female). All evolutive stages were weighed on precision scale in three different nutritional situations: fed, non-fed and death registered after starvation. This procedure has allowed us to calculate the amount of blood taken in each stage and during the whole cycle, the average loss of weight during starvation and its relations with the initial weight. The insects were fed on mice and after eclosion or ecdisis they were isolated for observation of the starving period. Throuhout the whole experiment they were kept in a B. O. D./DOB incubator (28ºC and 90%R.U.). The resistance to starvation of the insects has grown from the first stage on (average of 15.5 days) to the fifth stage (average of 75.64 days); on the adult stage, the resistance period was equal to the third stage with an average of 41.76 for the males and 44.82 for the females. The amount of ingested blood was greater at the fifth stage worth 34.14 mg, corresponding to 2,04 times its initial weight. The average weight loss during the starvation was greater at the adult stage (23.95 mg), corresponding to 61.52% of the total weight.

Neohilgertia venusti Gen. N. SP. N. (Nematoda: Oxyuridae)from Thylamys venustus cinderellus (Thomas) Reig, Kirsch & Marshall, 1985 (Marsupialia: Didelphidae) in Burruyacu, Tucuman, Argentina - Systematic position and possible evolution

Neohilgertia gen. n. proposed for Oxyuridae nematodes from Thylamys venustus cinderellus (Marsupialia: Didelphidae) is described. The hypothesis about the possibility of a secondary parasitism for marsupials and the origin of the genus in the African Sciuridae parasite ancestors is discussed.

Estudos bionomicos de Cavernicola lenti Barrett & Arias, 1985 (Hemiptera, Reduviidae, Triatominae)

In the biological study, the development of the biological cycle of the insect under different feeding conditions was evaluated. The insects were fed on either mouse blood (c) or pigeon blood (p) using two types of rearing techniques (individual or group) at 28(graus) C and 90% relative humidity (which is equivalent to their natural environment). A fifth cycle studied, was fed on mouse blood reared on group, and mantained at laboratory environmental temperature. In the five cycles analyzed, it was found that groups on mouse blood at near natural conditions developed more rapidly (between 60 and 73 days) and had a lower rate of mortality (16.66%). The daily handling and changes in environment, of the individually reared insects, for observation of biological characteristics (no. and duration of bloodmeal, defecation and first fed of each stage) had a negative influence. None of the individuals fed on mouse or pigeon blood reached adult hood. It was found that the longevity and the fertility rate were significantly superior on couples maintained individually on mouse blood. These males had an average lifespan of 110,26 days and the females had an average lifespan of 104,46 days. The average number of eggs laid by each female was 21,26. Four couples kept in groups (five couples in each group) under the same condition, the longevity for males was 51,86 days and for females was 81,06 days. An average of 10,5 eggs were laid by each female. However, the percentage of fertile eggs was higher in couples kept in groups (72.15%) than in the individual couples (57.68%).