Hacia una nueva comprensión de la historiografía colombiana: Breve historia intelectual de Enrique Otero D´Costa (1883-1964)

El trabajo tiene como objetivo mostrar que, durante la primera mitad del siglo XX, hubo un intento notable por escribir una historia del país novedosa, alejada de los modelos tradicionales impuestos por la Academia Colombiana de Historia, y más cercana a la narración de un pasado colonial y nacional arraigado a las costumbres y a las prácticas cotidianas de los sectores populares. A través de la obra de uno de sus miembros, Enrique Otero D´Costa, advierto que la "historia académica" no puede ser concebida como homogénea, uniforme y repetitiva, tal como lo ha propuesto la misma historiografía colombiana a través del tiempo.

ACE research vignette 008 : acquisitions - a route to new growth opportunities?

This series of research vignettes is aimed at sharing current and interesting research findings from our team and other international Entrepreneurship researchers. In this vignette, Professor Per Davidsson considers some of the dynamics associated with firm growth.

ACE research briefing paper 008 : How to Design and Manage Successful Joint Ventures in the Exploration Space

Joint ventures are formed and dissolved regularly in the mining industry. What impact do such changes have on the viability of mineral exploration projects? The Australian Centre for Entrepreneurship Research (ACE) has taken 9 years' worth of data (2002-2011) on 1,025 joint ventures in the Australasian mining industry and studied trends in fomentation, dissolution, and reconfiguration and how they impact project outcomes. This research is generously sponsored by the Queensland Exploration Council (QEC) and the Australian Research Council (ARC).

Diário da Constituinte [gravação de vídeo] : [programa n. 008]

Membros da Comissão da Ordem Econômica e Subcomissões discutem as normas de trabalho. O Senador Edison Lobão (PFL-MA) relata que os trabalhos da Comissão de Ordem Econômica e Subcomissões já foram iniciados. O presidente da Subcomissão de Educação, Cultura e Esporte, Deputado Hermes Zaneti (PMBD-RS) apresenta o cronograma de trabalho da Subcomissão. Reunião da Subcomissão dos Negros, Populações Indígenas, Deficientes e Minorias com representantes do Movimento Negro Nacional. A reunião foi presidida pela Deputada Benedita da Silva (PT-RJ). O Deputado Alceni Guerra (PFL -PR) defende o fim de toda forma de segregação racial. O cantor Gilberto Gil, em entrevista, relata que acredita na nova Constituição. O Presidente da Assembleia Nacional Constituinte (ANC), Deputado Ulysses Guimarães, defende os prazos de entrega da Constituinte.

隋唐时期东中部地区温度变化的重建(601～920年)

根据史料对隋唐时期初终霜雪、春耕、山桃开花、秋收、海冰、柑橘种植北界等现象的记载,重建了公元601～920年的东中部地区温度变化.结果发现:隋唐时期,东中部地区的气候在总体上比较温暖,与1961～2000年相比,601～920年的冬半年平均温度高约0.22℃;其中,601～820年的冬半年平均气温比现在(1961～2000年,下同)高约0.52℃,821～920年时比现在低0.42℃左右;隋唐时期的冬半年温度存在显著波动,其在100,50,30和20年尺度上的最大变幅分别达到1.05,1.38,2.02和

Reconstructing temperature change in Central East China during 601-920 AD

Chinese Academy of Sciences [KZCX2-YW-Q1-01, KZCX2-YW-315]; National Natural Science Foundation of China [40625002]

Aromatase inhibitors versus tamoxifen in early breast cancer: patient-level meta-analysis of the randomised trials

BACKGROUND: The optimal ways of using aromatase inhibitors or tamoxifen as endocrine treatment for early breast cancer remains uncertain.

METHODS: We undertook meta-analyses of individual data on 31 920 postmenopausal women with oestrogen-receptor-positive early breast cancer in the randomised trials of 5 years of aromatase inhibitor versus 5 years of tamoxifen; of 5 years of aromatase inhibitor versus 2-3 years of tamoxifen then aromatase inhibitor to year 5; and of 2-3 years of tamoxifen then aromatase inhibitor to year 5 versus 5 years of tamoxifen. Primary outcomes were any recurrence of breast cancer, breast cancer mortality, death without recurrence, and all-cause mortality. Intention-to-treat log-rank analyses, stratified by age, nodal status, and trial, yielded aromatase inhibitor versus tamoxifen first-event rate ratios (RRs).

FINDINGS: In the comparison of 5 years of aromatase inhibitor versus 5 years of tamoxifen, recurrence RRs favoured aromatase inhibitors significantly during years 0-1 (RR 0·64, 95% CI 0·52-0·78) and 2-4 (RR 0·80, 0·68-0·93), and non-significantly thereafter. 10-year breast cancer mortality was lower with aromatase inhibitors than tamoxifen (12·1% vs 14·2%; RR 0·85, 0·75-0·96; 2p=0·009). In the comparison of 5 years of aromatase inhibitor versus 2-3 years of tamoxifen then aromatase inhibitor to year 5, recurrence RRs favoured aromatase inhibitors significantly during years 0-1 (RR 0·74, 0·62-0·89) but not while both groups received aromatase inhibitors during years 2-4, or thereafter; overall in these trials, there were fewer recurrences with 5 years of aromatase inhibitors than with tamoxifen then aromatase inhibitors (RR 0·90, 0·81-0·99; 2p=0·045), though the breast cancer mortality reduction was not significant (RR 0·89, 0·78-1·03; 2p=0·11). In the comparison of 2-3 years of tamoxifen then aromatase inhibitor to year 5 versus 5 years of tamoxifen, recurrence RRs favoured aromatase inhibitors significantly during years 2-4 (RR 0·56, 0·46-0·67) but not subsequently, and 10-year breast cancer mortality was lower with switching to aromatase inhibitors than with remaining on tamoxifen (8·7% vs 10·1%; 2p=0·015). Aggregating all three types of comparison, recurrence RRs favoured aromatase inhibitors during periods when treatments differed (RR 0·70, 0·64-0·77), but not significantly thereafter (RR 0·93, 0·86-1·01; 2p=0·08). Breast cancer mortality was reduced both while treatments differed (RR 0·79, 0·67-0·92), and subsequently (RR 0·89, 0·81-0·99), and for all periods combined (RR 0·86, 0·80-0·94; 2p=0·0005). All-cause mortality was also reduced (RR 0·88, 0·82-0·94; 2p=0·0003). RRs differed little by age, body-mass index, stage, grade, progesterone receptor status, or HER2 status. There were fewer endometrial cancers with aromatase inhibitors than tamoxifen (10-year incidence 0·4% vs 1·2%; RR 0·33, 0·21-0·51) but more bone fractures (5-year risk 8·2% vs 5·5%; RR 1·42, 1·28-1·57); non-breast-cancer mortality was similar.

INTERPRETATION: Aromatase inhibitors reduce recurrence rates by about 30% (proportionately) compared with tamoxifen while treatments differ, but not thereafter. 5 years of an aromatase inhibitor reduces 10-year breast cancer mortality rates by about 15% compared with 5 years of tamoxifen, hence by about 40% (proportionately) compared with no endocrine treatment.

FUNDING: Cancer Research UK, Medical Research Council.

Bull Creek/May River PSG-R-008

The South Carolina Department of Natural Resources provides maps to recreational and state shellfish grounds, available to the public for recreational harvesting or to commercial harvest. This map shows the location of Bull Creek/May River PSG-R-008 Recreational Shellfish Ground in Beaufort County.

Français 920

Contient : 1° « Le Livre de maistre PIERRE ABAIELART et de ses espitres, et les espitres que HELOYS lui renvouoit, et la response que maistre Pierre lui faisoit encontre », traduction [de JEAN DE MEUNG] ; 2° « La Confession de ABAELARD à Heloys, jadis sa feme » ; 3° « La Confession d'ABAELART general et especial contre aucune articlez contre lui imposez » ; 4° « L'Espitre de PIERRE, abbé de Clugny, envoyée à Heloïs, lors abbesse du Paraclit, translatée de latin en françoys, en laquelle recommande le dit la vie et la personne de la dite Heloys, et la vie et la mort de maistre P. Abaelart, lors novellement trespassé à Saint Marcel delez Chalon sur la Sone »

Intersexualidad y derecho: análisis del concepto género en las sentencias de asignación de sexo (Análisis de las sentencias: T-477 de 1.995, SU-337 de 1.999, T-551 de 1.999, T-692 de 1.999, T-1390 de 2.000, T-1025 de 2.002, T-1021 de 2.003 y T-912 de 2.008)

Esta monografía estudia 8 casos de menores de edad intersexuales que han sido fallados por la Corte Constitucional. A partir de las discertaciones jurídicas hechas por los magistrados se pueden encontrar interesantes elementos para el estudio del concepto género y la postura que frente al mismo ha tomado la Corte en su jurisprudencia.

U-Pb zircon ages of orthogneisses and supracrustal rocks of the Cariris Velhos belt: Onset of Neoproterozoic rifting in the Borborema Province, NE Brazil

New geochronological and geochemical constraints on Precambrian sedimentary and volcanic successions exposed in the western part of the Central Domain of the Borborema Province, NE Brazil, indicate the presence of two distinct tectono-stratigraphic complexes: Riacho Gravata and Sao Caetano. Both complexes and associated orthogneisses are referred in the literature as the Cariris Velhos belt, having depositional, extrusive, or intrusive ages within the interval 985-913 Ma. The Riacho Gravata complex consists of bimodal (but mostly felsic) volcanic and volcanoclastic rocks, muscovite+/-graphite schists, quartzites, and marble with local occurrences of banded-iron-formation. The Sao Caetano complex mainly consists of metagreywackes, marbles, calc-silicate rocks, and rare meta-mafic rocks. Meta-mafic rocks from both complexes have geochemical signatures similar to those of continental flood basalts, with epsilon Nd (1.0 Ga) values ranging from -1.0 to -2.8. Felsic volcanic rocks from the Riacho Gravata complex show epsilon Nd (1.0 Ga) values ranging from -1.0 to -7.4 and geochemical signatures similar to A(2)-type granitoids. New SHRIMP U-Pb zircon data from felsic volcanic rocks within the Riacho Gravata complex yielded ages of 1091 +/- 13 Ma and 996 +/- 13 Ma. In contrast, meta-graywackes from the Sao Caetano complex show a maximum deposition age of ca. 806 Ma in the northern part and ca. 862 Ma in the southern part of the outcrop area. The orthogneisses show epsilon Nd (1.0 Ga) values ranging from 1.0 to -4.2 with U/Pb TIMS and SHRIMP ages ranging from 960 to 926 Ma and geochemical signatures of A(2)-type granitoids. The data reported in this paper suggest at least two periods of extension within the Central Domain of the Borborema Province, the first starts ca. 1091 Ma with magmatism and deposition, creating the Riacho Gravata basin and continued intrusion of A-type granites to 920 Ma. A second rift event, which reactivated old faults, generated a basin with a maximum deposition age of ca. 806 Ma. Furthermore, the oldest granitoids cutting these metasedimentary rocks have crystallization ages of ca. 600 Ma. This suggests that the second rift event could be early Brasiliano in age. The resulting Sao Caetano basin received detritus from a variety of sources, although detritus from the Riacho Gravata complex dominated. Deposition ages of the Riacho Gravata and the Sao Caetano complexes are coeval with deposits in other basins of the Borborema Province (Riacho do Tigre in the Central Domain; Macurure and Maranco in the Sergipano Belt of the Southern domain). The Macaubas Group from SE Brazil and its counterparts in Africa, the Zadanian and Mayumbian Groups, in the western edge of the Congo Craton are also coeval. Closure of the Riacho Gravata and Sao Caetano basins occurred during the Brasiliano convergence (705-600 Ma). During the last stage of convergence, ca. 612 Ma, pull-apart basins were created and filled; final basin closure took place 605-592 Ma, after deposition ceased. (C) 2011 Elsevier B.V. All rights reserved.

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 920 - Benachrichtigung über die in der Erbmasse befindlichen Korrespondenzen von Arthur Schopenhauer mit seinem Vater

u.a. Vorhaben einer Veröffentlichung;