Academic literature on the topic 'Albizu Campos'

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Journal articles on the topic "Albizu Campos"

1

Vargas Canales, Margarita Aurora. "La revuelta también vino de la caña: el caso de Puerto Rico." Latinoamérica. Revista de Estudios Latinoamericanos, no. 50 (June 28, 2011): 81. http://dx.doi.org/10.22201/cialc.24486914e.2010.50.25986.

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El texto se centra en explicar las vinculaciones políticas de los campesinos cañeros con el nacionalismo, en el marco de las huelgas cañeras de 1934. El artículo presenta un panorama histórico de la década de 1930 en el Caribe insular para introducir la situación de Puerto Rico en esos años. Las huelgas cañeras de 1934 fueron la única oportunidad histórica de la clase obrero campesina puertorriqueña de unirse al nacionalismo de Pedro Albizu Campos. Los movimientos del 34 fueron un factor importante que abrió la perspectiva de los trabajadores cañeros hacia otras opciones políticas, como el comunismo y el nacionalismo.
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2

Ramos-Zayas, Ana. "Symposium: Nationalist Ideologies, Neighborhood-Based Activism, and Educational Spaces in Puerto Rican Chicago." Harvard Educational Review 68, no. 2 (1998): 164–93. http://dx.doi.org/10.17763/haer.68.2.nx621g52t140k527.

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In this article, Ana Ramos-Zayas argues that schooling cannot be divorced from the political and socioeconomic forces governing neighborhood development. She focuses on the role of grassroots activists with a nationalist agenda (i.e., in favor of independence for Puerto Rico) in community-based educational projects in Chicago, particularly the Pedro Albizu Campos High School (PACHS), a compelling example of the potential of an educational project based on a nationalist ideology. For Puerto Ricans, the question of the political status of the Island—future U.S. state, commonwealth, or independent nation—has been debated for the past one hundred years. For the students and teachers of PACHS, independence, and an education based on the principles of Puerto Rican self-determination, is the only option. Ramos-Zayas argues that an oppositional education based on such a political ideology is a powerful, yet largely untapped, resource for creating successful ethnoracial youth and popular education programs. She contends that, in a community considered among the poorest of the poor, where Puerto Rican youth continue to drop out of high school, join gangs, and experience the most inhuman consequences of poverty, such a successful social initiative must be considered carefully. She points out the irony that this nationalist ideology—which encourages critical appraisal of U.S. policies toward Puerto Rico and of the ideology of the American Dream—actually encourages high school students to pursue mainstream mobility routes, such as abandoning gangs, finishing high school, and enrolling in college. The powerful, positive presence nationalist activism among Chicago Puerto Ricans is undeniable, as is the sense of hope and possibility that students and barrio residents experience at Pedro Albizu Campos High School and other community development projects in Chicago.
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3

Pantojas-García, Emilio. "Luis Angel Ferrao, Pedro Albizu Campos y et Nacionalismo Puertorriqueño (Río Piedras: Editorial Cultural, 1990), pp. 367, $15.00, pb." Journal of Latin American Studies 24, no. 2 (1992): 448–50. http://dx.doi.org/10.1017/s0022216x00023555.

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4

De Jesús, Anthony. "I have endeavored to seize the beautiful opportunity for learning offered here: Pedro Albizu Campos at Harvard a century ago." Latino Studies 9, no. 4 (2011): 473–85. http://dx.doi.org/10.1057/lst.2011.54.

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5

De Queiroz, Rubens Teixeira, Bartolomeu Israel De Souza, José João Lelis Leal Souza, Joseilsom Ramos De Medeiros, Christianne Farias Da Fonseca, and Eini Celly Morais Cardoso. "EXTENDING THE LIMITS OF CAMPOS RUPESTRES IN BRAZIL." Caminhos de Geografia 22, no. 82 (2021): 115–37. http://dx.doi.org/10.14393/rcg228255806.

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Campos rupestres are typical ecosystems of rock outcrops with high biodiversity and endemism, located in Brazilian territory, with vegetation analogous in Africa and Australia. The campos rupestres cover deeply dystrophic soils on highlands inserted in Amazon rainforest, Atlantic rainforest and Cerrado biomes. Despite recognition of campos rupestres as a global biodiversity hotspot, little is known its occurrence in dry forests. So, this work aimed to describe vegetable cover and soil properties in highlands associated to rock outcrops on Caatinga biome. A pristine area in Borborema plateau was chosen as study area. Frequency of species and life forms indicate high vegetable density and herbaceous habits predominance. Although the high similarity of species with Caatinga biome, presence of Albizia, Dalbergia, Poecilanthe e Platymiscium indicates a truly distinct floristic composition. Soils are shallower, less fertile and has lower water storage capacity than predominant soils in Caatinga. This work reveals the presence of campos rupestres beyond the areas previously considered favorable to its presence, extending its occurrence to regions of lower precipitation. The occurrence of the campos rupestres is attributed to an additional supply of water from fog in consonance with organic soils. Therefore, areas with similar characteristics should be prioritized to be preserved.
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6

Medina-Bolívar, José Samuel, Elberth Hernando Pinzón-Sandoval, and German Eduardo Cely. "Efecto de sustratos orgánicos en plantas de fresa (Fragaria sp.) cv ‘Albion’ bajo condiciones de campo." Ciencia y Agricultura 13, no. 2 (2016): 19–28. http://dx.doi.org/10.19053/01228420.v13.n2.2016.5548.

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El cultivo de fresa es una de las opciones productivas para los agricultores, principalmente de los departamentos de Cundinamarca, Antioquia y Boyacá. La tendencia creciente hacia una agricultura cada vez más abierta al comercio mundial determina que las actividades agrícolas nacionales deben ser cada día más productivas y competitivas, esto soportado en nuevas y mejores tecnologías de producción. Dentro de estas, se cuenta el uso de diferentes sustratos con el fin de solucionar problemas como acidez, alta erosión o problemas de tipo fitosanitario que impiden la siembra de forma directa en el suelo. Teniendo en cuenta lo anterior el objetivo de la investigación fue la evaluación de diferentes sustratos orgánicos en el crecimiento y desarrollo de plantas de fresa cv ‘Albion’, bajo condiciones de campo abierto. Para la evaluación se utilizó un diseño completamente al azar con tres tratamientos siendo S1: suelo 50% + fibra de coco 50% (S:FC), S2: suelo 50% + fibra de coco 25% + cascarilla de arroz 25% (S:FC:CA) y S3: suelo 50% + cascarilla de arroz 50% (S:CA), cada uno conto con tres replicaciones. Las variables evaluadas fueron masa fresca y seca de raíz y parte aérea, área foliar, clorofilas totales, numero de frutos/planta y producción g/planta. El tratamiento (S1), mostró diferencias significativas según la prueba de Tukey (P≤0.05) en la mayoría de parámetros evaluados, esto lo convierte en una alternativa para la producción de fresa cv ‘Albión’ bajo las condiciones de estudio.
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7

Wischer, Stephanie, and Webster Mohriak. "Halokinetic analysis of the Frade field area, Campos Basin, Brazil: Salt tectonics within an offshore strike-slip setting." Interpretation 8, no. 4 (2020): T869—T883. http://dx.doi.org/10.1190/int-2018-0201.1.

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The Frade field, located within the Campos Basin in the southeastern Brazilian margin, is a key oil field that produces from Oligo-Miocene turbidite reservoirs that derived their structural positioning due to the presence of an underlying salt diapir. The evolution of the Frade salt structure was examined using well data, selected 2D lines, and a 3D volume that were interpreted in detail focusing on the Aptian evaporite interval and its influence on the overburden. Analysis of the salt-sediment interaction indicated a complex deformation history that included five main stages of deformation, some assisted by tectonic reactivation episodes. (1) Post-Albian reactivation of a nearby north–northwest-south–southeast basement fault caused the Albian carbonate interval to fault, forming a west–northwest-east–southeast shear zone with a dextral strike-slip component. This movement initiated thin-skinned tectonics that offset the Albian carbonates and formed a pull-apart basin that accommodated a thick Late Cretaceous interval, which weakened the overburden and allowed for the initial formation of the Frade salt diapir. (2) Renewed diapir growth thickened and redistributed the Cenomanian-Maastrichtian sedimentary package proximal to the Frade salt anticline. (3) An initial and localized collapse of the Frade salt anticline occurred during early Paleogene extension. (4) Paleogene shortening caused the salt to flow, resulting in salt withdrawal in the southeast and diapir rejuvenation near its present-day apex, forming several inversion structures. In addition, the Paleogene shortening resulted in a low-relief anticlinal structure that rotated the turbidites into geometries favoring hydrocarbon accumulation. (5) A return to an extensional regime occurred during the late Oligocene/early Miocene. The results of this study provide a new insight into the development of strike-slip salt tectonic structures and show for the first time within the Campos Basin an Albian-level pull-apart basin that formed in association with salt tectonics.
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8

Afrianti, Nur Afni, and Tamaluddin Syam. "Evaluation of Primary Macro Nutrients on Arboretum Area in Lampung University Campus, Gedong Meneng." JOURNAL OF TROPICAL SOILS 19, no. 2 (2015): 91. http://dx.doi.org/10.5400/jts.2014.v19i2.91-97.

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Vegetation has a strong influence on soil characteristics. Vegetation can contribute organic matter sand nutrients to the soil. This study aimed to assess soil fertility through various approaches physical and chemical soil on various types of cover crop in the arboretum area at University of Lampung, and determined the type of cover crop that had the best effect on soil fertility. The research was be conducted by a survey method, which made observations on the soil characteristics of six species of cover crops following were rosewood (Dalbergia latifolia), teak (Tectona grandis), albizia (Paraserianthes Albiziaria), acacia (Acasia mangium), fern tree (Filicium desipiens), and mahogany (Swietenia macrophylla King). Soil characteristics observed data were the physical and chemical properties, obtained by field observations, through boring profiles and soil sampling. The results showed that soil fertility on rosewood, albizia, acacia and mahogany on campus area of Lampung University had contents of soil organic C, organic matter, and soil total N higher than teak and Fern tree. Litter from Rosewood, Albizia, and acacia had the best effect on soil fertility, so they could be the best covered vegetation to improve soil characteristics related to optimal and sustainable of land management.Keyword : Acacia, albizia, arboretum, cover crop, fern tree, litter, macronutrient, mahogany, rosewood, teak, and vegetation. [How to Cite: Nur AA and T Syam. 2014. Evaluation of Primary Macro Nutrients on Arboretum Area in Lampung University Campus, Gedong Meneng. J Trop Soils 19(2): 101-107. Doi: 10.5400/jts.2014.19.2.101]
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9

Queiroz, Luciano Rodrigues, Fábio Cunha Coelho, and Deborah Guerra Barroso. "Cultivo de milho no sistema de aléias com leguminosas perenes." Ciência e Agrotecnologia 31, no. 5 (2007): 1303–9. http://dx.doi.org/10.1590/s1413-70542007000500005.

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Objetivou-se avaliar a influência de algumas leguminosas perenes no teor foliar de N, P e K e na produtividade da cultura do milho (UENF 506-8), cultivado no sistema de aléias, sem adubação fosfatada. Foram realizados experimentos de campo por dois ciclos de cultivo, no Campo Experimental do CCTA/UENF, em Campos dos Goytacazes - RJ. Os tratamentos consistiram no sistema de aléias com Albizia lebbeck (L.) Benth., Peltophorum dubium (Spreng.) Taub., Leucaena leucocephala (Lam.) de Wit., Cajanus cajan (L.) Millsp., Sesbania virgata (Cav.) Pers., Mimosa caesalpiniaefolia Benth., Gliricidia sepium (Jacq.) Pers. e duas testemunhas com milho solteiro (com e sem NPK). Após oito meses de plantio das leguminosas, essas foram podadas, o material foi incorporado ao solo e em seguida semeado o milho nas entrelinhas, com espaçamento de 80 cm entre fileiras. Após 60 dias da semeadura do milho efetuou-se nova poda. No segundo ciclo de cultivo, as práticas culturais foram similares às do primeiro. Foi utilizado o delineamento em blocos casualizados com quatro repetições. Nas aléias de guandu, observou-se milho com maior teor foliar de N, em relação às demais leguminosas, no primeiro ciclo de cultivo. No segundo ciclo, os consórcios milho+guandu, milho+gliricídia e milho solteiro adubado superaram os demais na produtividade de grãos.
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10

Henrique da Guia, Gustavo, Joana Maria Ferreira Albretch, Thelma Shirlen Soares, and Miranda Titon. "AVALIAÇÃO QUALITATIVA DAS ESPÉCIES ARBÓREAS DO PARQUE ANTÔNIO PIRES DE CAMPOS EM CUIABÁ-MT." Revista da Sociedade Brasileira de Arborização Urbana 3, no. 3 (2019): 36. http://dx.doi.org/10.5380/revsbau.v3i3.66362.

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Este estudo teve por objetivo realizar a avaliação qualitativa da arborização do Parque Antônio Pires de Campos em Cuiabá-MT. Realizou-se o levantamento identificando as espécies em toda a extensão do Parque e analisando os parâmetros altura, qualidade da copa, caule e raiz, presença de pragas e danos físicos. Foram amostrados 1502 indivíduos, representando 50 espécies e 26 famílias. Verificou-se que o Parque é composto principalmente por espécies nativas (92%) sendo que as espécies em maior número de indivíduos são: gonçaleiro (Astronium fraxinifolium), farinheira (Albizia hasslerii) e o louro (Cordia glabrata). Em relação ao estado fitossanitário, 61,26% do total das árvores apresentaram-se como íntegras, ou seja, possuíam características típicas da espécie e em pleno vigor de desenvolvimento.
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