"Sanat ja asiat"

Suomentanut Markku Koivusalo.

Messiaanista identiteettiä etsimässä

Kirjallisuusarvostelu

De Fennis, summos in philosophia honores, ante conditam Academiam Aboënsem, adeptis 2:2

Dedikaatio: Eric Johan Pomoell, Anders Baer.

Aphorismi miscellanei (1760-08-18)

Invokaatio: D.A.G.

NOVAS APLICAÇÕES DE SISTEMAS SFE" HOME MADE".: II. PLANTAS DA AMÉRICA DO SUL

O Laboratório de Cromatografia do IQSC-USP tem desenvolvido pesquisas em conjunto com outros grupos de pesquisa do Brasil e da América Latina, visando a futura implantação da SFE (extração com fluido supercrítico) nestes laboratórios. No presente trabalho, apresenta-se alguns dos resultados obtidos na cooperação com pesquisadores do Chile e da Venezuela, direcionados para a SFE de substâncias de potencial interesse econômico, princípios ativos ou substâncias tóxicas: triglicerídeos, ácidos graxos, flavonóides, alcalóides, etc. Foram estudadas plantas nativas do Chile e da Venezuela, algumas delas nunca estudadas por métodos fitoquímicos convencionais e pertencentes a várias famílias vegetais: Leguminosae, Chrysobalanaceae, Annonnaceae, etc. O uso da SFE em conjunto com CGAR-EM (cromatografia gasosa de alta resolução - espectrometria de massas) ou CLAE-DAD (cromatografia líquida de alta eficiência com detector" photodiodearray") permitiu a identificação de algumas substâncias presentes em baixa concentração, a partir de pequenas quantidades de material vegetal; estes dados são de grande importância para a caracterização química das espécies estudadas.

Association between indoxyl sulfate and bone histomorphometry in pre-dialysis chronic kidney disease patients

Introduction: Experimental studies have suggested that indoxyl sulfate (IS), a protein-bound uremic toxin, may be involved in the development of renal osteodystrophy. Objective: evaluate the association between IS levels and biochemical parameters related to mineral metabolism and bone histomorphometry in a cohort of pre-dialysis chronic kidney disease (CKD) patients. Methods: This is a post-hoc analysis of an observational study evaluating the association between coronary calcification and bone biopsy findings in 49 patients (age: 52 ± 10 years; 67% male; estimated glomerular filtration rate: 36 ± 17 ml/min). Serum levels of IS were measured. Results: Patients at CKD stages 2 and 3 presented remarkably low bone formation rate. Patients at CKD stages 4 and 5 presented significantly higher osteoid volume, osteoblast and osteoclast surface, bone fibrosis volume and bone formation rate and a lower mineralization lag time than CKD stage 2 and 3 patients. We observed a positive association between IS levels on one hand and the bone formation rate, osteoid volume, osteoblast surface and bone fibrosis volume on the other. Multivariate regression models confirmed that the associations between IS levels and osteoblast surface and bone fibrosis volume were both independent of demographic and biochemical characteristics of the study population. A similar trend was observed for the bone formation rate. Conclusion: Our findings demonstrated that IS is positively associated with bone formation rate in pre-dialysis CKD patients.

They Do Things Differently There. Essays on Cultural History

This collection of Finnish essays in cultural history will be revelatory for anglophone readers. Pioneering in the study of cultural history as early as the nineteenth century, by the 1930s Finnish scholars already deployed the broad conception of 'culture' as embracing 'everyday life' that is usually thought of as emerging in the work of Raymond Williams decades later. These essays emanate from the Department of Cultural History, established at the University of Turku in 1972, and its partner department at the University of Lapland. The collection signals new genealogies of cultural historiography in general, and in its distinctively Finnish inflections.

Brazil as an emerging economy: a new economic miracle?

This article shows that abundant resources and blind faith in an optimistic future cannot result in sustainable growth in Brazil. There are great deficiencies in various areas which make sustained high growth rates almost impossible to achieve, such as the low investment ratio, deficiencies in creating human capital, high interest rates leading to an uncompetitive exchange rate and a lack of infrastructural development.

A força das coisas: "etapas do desenvolvimento histórico" - notas de pesquisa

Este texto veio a constituir, modificado, o primeiro capítulo de nossa tese de mestrado - A Fênix tropical: nota crítica sobre o dualismo e a teoria da dependência, Faculdade de Filosofia, Letras e Ciências Humanas, Universidade de São Paulo. Trata dos seguintes temas: I - A "filosofia da história", o marxismo e a "objetividade"; II - O pensamento social brasileiro: as teorias do/sobre o desenvolvimento e o marxismo apologético: 1.º Werner Baer: a "objetividade" conservadora contra as "paixões" reformistas; 2.º Carlos Lessa: Industrialização como "decisão"; 3.º ISEB: objetividade reformista contra paixões socialistas; 4.º Maturidade política contra aventuras socialistas; III - Os pressupostos comuns.

Revue d'histoire contemporaine (Paris)

Périodicité : Bimensuel ; Hebdomadaire

Revue d'histoire contemporaine / dir. A. Bouvard, R. Berthault

1888/04/01 (A1,N1)-1891/05/02 (A4).

7-6-20, Hôtel de Ville [de Paris, hommage aux artisans de la victoire, présence de MM. Clémenceau, Poincaré, Foch, etc.] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59585

7-6-20, Hôtel de Ville [de Paris, hommage aux artisans de la victoire, présence de MM. Clémenceau, Poincaré, Foch, etc.] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59586

7-6-20, Hôtel de Ville [de Paris], arrivée de M. Poincaré : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59594