943 resultados para Freeman, Mary Eleanor Wilkins, 1852-1930.
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Investment in machinery is a key aspect in the analysis of long-term economic growth during the era of the spread of industrialisation. But, historiography has only revealed what the pace of capital accumulation was in a few Latin American economies. This article offers continuous (annual) and consistent series on the magnitude of this investment in all of the Latin American countries for the period at the height of the first globalisation, 1890-1930. The paper gives special attention to comparative analysis, showing the differences that exist at the heart of the Latin American community, in the levels of capital formation in machinery as well as in the national development of this over time. The differences in the levels appear very indicative of the unequal degree of development reached by these economies. This article puts to test the hypothesis of intraregional divergence, obtaining the tentative result that there was divergence until 1913, but that there was convergence from 1914-1930.
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Puhe
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Puhe
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A compilation of the six sections of David C. Mott's "Abandoned Towns, Villages and Post Offices of Iowa", that was published in the Annals of Iowa: V.17, #6 ,10/1930, pp. 435-465; V.17, #7 ,1/1931, pp. 513-543; V.17, #8 ,4/1931, pp. 578-599; V.18, #1 ,7/1931, pp. 42-69; V.18, #2 ,10/1931, pp. 117-148; V.18, #3 ,1/1932, pp. 189-220. (NOTE: this is a large file and may take a while to download.)
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The Chilean species Thoracotropis cypriformis, type species of the monotypic genus Thoracotropis, is redescribed based on the only known specimen, the holotype. Habitus, head, wing venation, and male terminalia are illustrated. Comments are made on the diagnostic features of the genus and on its position in the subfamily to which it is usually assigned, the Leiinae.
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Realiza una comparación del desarrollo del tiempo sobre el cambio natural de las estaciones y sus fenómenos climatológicos. Registra las temperaturas en toda la costa del litoral peruano.
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La distribución de tallas de pulpo fluctuó entre 40 y 200 mm de longitud del manto. El peso promedio fue 588,20 g, el 85% de los ejemplares no superó el peso mínimo de extracción (1 kg). En hembras predominaron estadios en desarrollo (63%), madurez total (16%); en machos predominaron estadios en desove (64%) y maduros (28%). La mayor concentración del recurso se registró al norte de la isla El Ladrón y frente a isla Quita Calcal. Las tallas de percebes fluctuaron entre 1 y 40 mm de longitud carina-rostral (Lcr), 55% de ejemplares estuvieron maduros. El percebes estuvo distribuido en el intermareal rocoso entre 6°56’9’’S y 6°57’30,6’’S en un área de 887,50 m2. La biomasa se estimó en 3,06 t ±27,18% y la población en 0,42 millones de individuos ±47,30%; el stock de juveniles (<17 mm) fue 0,17 millones de ejemplares; el stock adulto (≥17 mm) estuvo constituido por 0,24 millones de individuos y 2,90 t de la biomasa.
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Marja Härmänmaa
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Pia Leminen