Academic literature on the topic 'Puerto Rico Nuclear Center'

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Journal articles on the topic "Puerto Rico Nuclear Center"

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Rosario, Lumariz Hernandez, Juan O. Rodríguez Padilla, Desiree Ramos Martínez, Alejandra Morales Grajales, Joel A. Mercado Reyes, Gabriel J. Veintidós Feliu, Benjamin Van Ee, and Dimuth Siritunga. "DNA Barcoding of the Solanaceae Family in Puerto Rico Including Endangered and Endemic Species." Journal of the American Society for Horticultural Science 144, no. 5 (September 2019): 363–74. http://dx.doi.org/10.21273/jashs04735-19.

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The Solanaceae family is one of the largest and well-distributed plant families in the world. It contains species of agricultural and economical importance, such as Solanum tuberosum, Solanum melongena, Solanum lycopersicum, Nicotiana tabacum, and Capsicum annuum. In Puerto Rico, there are ≈46 species of Solanaceae of which six are endemic: Brunfelsia densifolia, Brunfelsia lactea, Brunfelsia portoricensis, Goetzea elegans, Solanum ensifolium, and Solanum woodburyi. Our objective was to use DNA barcoding to identify the Solanaceae species in Puerto Rico, including the endemics, and to assess the species relationships between them. To accomplish our objective, two chloroplast regions (psbA-trnH and matK) and a nuclear region [internal transcribed spacer (ITS)] were assessed. Pairwise distance and phylogenetic analysis demonstrate that DNA barcoding can be used to discriminate at the species level among these taxa in Puerto Rico. For all three markers, the genus that showed the highest pairwise distance between represented species was Solanum, whereas the genus that displayed the least was Capsicum. Phylogenetic trees of single and concatenated regions were generated from sequences obtained in this study and from data downloaded from the National Center for Biotechnology Information database. Our results show that this technique can be used to identify species with one, two, or three combinations of DNA barcode markers depending on the taxon. In addition, this is the first study to include the endemic species S. woodburyi in a molecular phylogenetic analysis, and it was found to have a close relationship with S. ensifolium, also endemic to Puerto Rico, and to Solanum bahamense from the Bahamas and Greater Antilles. Therefore, we suggest that S. woodburyi might be part of the Bahamense clade.
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Gale, Liane Rosewich, Talma Katan, and H. C. Kistler. "The Probable Center of Origin of Fusarium oxysporum f. sp. lycopersici VCG 0033." Plant Disease 87, no. 12 (December 2003): 1433–38. http://dx.doi.org/10.1094/pdis.2003.87.12.1433.

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Isolates of the tomato wilt pathogen Fusarium oxysporum f. sp. lycopersici, predominantly from commercial tomato fields in Florida and southwestern Georgia, were characterized using vegetative compatibility grouping (VCG), nuclear restriction fragment length polymorphism (RFLP), and virulence. All field isolates that could be grouped into VCG belonged to VCG 0033. This VCG was first described by Marlatt et al. in 1996 for isolates from northern Florida, Arkansas, and North Carolina. This study demonstrates that VCG 0033 is also widespread in central and southern Florida, in addition to southwestern Georgia, and also was found to be present in Puerto Rico. Population genetic and phylogenetic analyses of 121 isolates indicated that molecular diversity among VCG 0033 isolates was by far the highest in Manatee County, FL, suggesting it to be the probable center of origin of this relatively newly described VCG. Virulence tests with a subset of isolates identified all VCG 0033 isolates as race 3, although differences in aggressiveness were observed among tested isolates, independent of resistance genes in the differential cultivars. The widespread VCG 0030 of F. oxysporum f. sp. lycopersici was not present in our field collections. This was unexpected, as strains from Florida isolated prior to 1990 were predominantly VCG 0030. This would suggest that VCG 0033 has replaced VCG 0030 in recent years in commercial tomato fields of Florida and southwestern Georgia.
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Hassan-Ríos, Encijar, Pilar Torres, Elizabeth Muñoz, Carmen Matos, Aron J. Hall, Nicole Gregoricus, and Jan Vinjé. "Sapovirus Gastroenteritis in Preschool Center, Puerto Rico, 2011." Emerging Infectious Diseases 19, no. 1 (January 2013): 174–75. http://dx.doi.org/10.3201/eid1901.120690.

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Rosario, Martin G., Samantha Ewing, and Kaitlyn Foster. "The perceived benefit of a short-term service trip of students and participants while working in an HIV community center in Puerto Rico." F1000Research 8 (May 10, 2019): 647. http://dx.doi.org/10.12688/f1000research.18944.1.

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Introduction:Puerto Rico is among the top five territories in the USA to be affected by human immunodeficiency virus (HIV), which is why our goal is to help the island with service trips. Studies have reported the professional and personal benefits students can gain by participating in service activities. However, the benefits obtained by the Hispanic-Latino participants living with HIV in Puerto Rico, have not been outlined. The purpose of this study was to discuss the perceived benefits of a short-term week-long service trip for the students, participants, and personnel.Methods:A total of 11 physical therapy students and one professor travelled to Puerto Rico for a one-week service trip. The group partnered with an established organization named ‘La Perla de Gran Precio,’ which works with low-income Hispanic-Latino USA citizens participants that have been diagnosed with HIV. Students were involved in both academic and cultural components by providing physical therapy services to the participants. At the end of the week, surveys were given to all parties involved. Results:Students, personnel and participants reported the service trip as extremely positive. Students suggested that its integration should be considered in any physical therapy curriculum to improve the future of this profession further. Participants reported learning from this experience and have been able to implement the methods into their routine.Conclusions:The Puerto Rico service trip enhanced the education of physical therapy students and their ability to increase cultural awareness, boost communication skills, provide opportunities to overcome challenges, and foster a sense of purpose. Also, the Puerto Rico service trip was a beneficial and positive experience for all people involved. Consideration should be made to incorporate this initiative a much larger scale in a population that is vastly underserved.
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Sánchez Celada, Miguel Angel. "Evolución urbana de Ponce (Puerto Rico), según la cartografía histórica = Urban Evolution of Ponce (Puerto Rico), According to the Historical Cartography." Espacio Tiempo y Forma. Serie VI, Geografía, no. 11 (September 25, 2018): 219. http://dx.doi.org/10.5944/etfvi.11.2018.20421.

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La ciudad de Ponce ha tenido un desarrollo histórico sui generis y paralelo a la ciudad capital de Puerto Rico, San Juan, atendiendo a la morfología del espacio físico-geográfico donde se encuentra la misma. Toda la información recopilada y levantada para el presente artículo proviene del proyecto de investigación de Tesis de Doctorado sobre impactos causados por el turismo en las ciudades históricas de Ponce y San Juan e impactos causados en estos espacios por los eventos meteorológicos extremos. Las ciudades contemporáneas son una yuxtaposición entre lo contemporáneo y lo antiguo, entre la modernidad y la tradicionalidad, una realidad donde se superponen paisajes que responden a modelos urbanísticos distintos. Los espacios urbanos son un arreglo que varía en dependencia de la cultura y de la época, las ciudades están elaboradas y reelaboradas a partir de los que se aprecia y de cómo se aprecia al contemplar un espacio determinado, es una recreación de la realidad condicionada por la apreciación estética, las vivencias, el modo de vida o las carencias que se tengan en un momento determinado.El centro histórico de Ponce es un subsistema dentro de la ciudad, es la representación orgánica y completa de los subsistemas que la constituyen, es este el motivo del porqué analizando el crecimiento histórico desde todos los puntos de vista (desarrollo urbano, movilidad, comercio, espacios públicos, arquitectura), se puede descubrir el valor patrimonial intrínseco que posee, e incluye todas las propiedades comprendidas dentro del límite de la misma, lo que garantiza la morfología y la imagen urbana de dicha zona, añadiéndole el sector de la Playa y la Avenida de Hostos que une ambos centros urbanos. Ponce y su centro histórico han evolucionado y debe seguir evolucionando si quieren sobrevivir. La simbiosis de lo histórico con lo contemporáneo debe ser algo natural y no impostado, el centro histórico, así como los subsistemas que lo componen, debe ser aceptado como parte integral de la ciudad y no pretender manejarlo y entenderlo como un ente aislado. Su personalidad la tiene a partir de sus integralidad con el área metropolitana que lo contiene, y ver lo histórico y lo contemporáneo aisladamente siempre será en detrimento de la ciudad como un todo único e indivisible. The city of Ponce has had a historical development sui generis and parallel to the capital city of Puerto Rico, San Juan, attending to the morphology of the physical-geographic space where it is located. All the information gathered and raised for the present article comes from the project of investigation of Doctorate Thesis on impacts caused by the tourism in the historical cities of Ponce and San Juan and impacts caused in these spaces by the extreme meteorological events. Contemporary cities are a juxtaposition between the modern and the ancient, between modernity and tradition, a reality that overlaps landscapes that correspond to different urban models. Urban spaces are an arrangement that varies depending on culture and time, cities are re-elaborated from how it is appreciated when contemplating a certain space, is a recreation of reality conditioned by Aesthetic appreciation, experiences, mode of life or the shortcomings they have at any given time.The historical center of Ponce is a subsystem within the city, it is the organic and complete representation of the subsystems that constitute it, and so historical growth is analyzed from all points of view (urbanism, mobility, commerce, public spaces, Architecture). It is possible to discover the intrinsic heritage value that it possesses, which guarantees the morphology and the urban image of that area, adding the sector of the Beach and the Avenue of Hostos that unites both urban centers. Ponce and its historical center have evolved and should continue to evolve if they want to survive. The symbiosis between the historical and the contemporary must be natural and not imposed, the historical center, as well as the subsystems that compose it, must be accepted as an integral part of the city and not try to manage it and understand it as something isolated. Its personality has it from its integrality with the metropolitan area that contains it, and seeing the historical and the contemporary in isolation will always be to the detriment of the city as a single and indivisible territory.
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Brau, Ricardo H., Rafael Rodríguez, Mayra Vera Ramírez, Rosario González, and Virginia Martínez. "Experience in the management of myelomeningocele in Puerto Rico." Journal of Neurosurgery 72, no. 5 (May 1990): 726–31. http://dx.doi.org/10.3171/jns.1990.72.5.0726.

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✓ The medical records of 128 children with myelomeningocele who were treated at the Pediatric University Hospital, Puerto Rico Medical Center, from January, 1980, to July, 1985, were reviewed retrospectively. The medical and surgical management during the first hospitalization of these children was studied in detail for predefined parameters. The average age at the time of myelomeningocele repair was 6.6 days. Statistical analysis showed that repair of the myelomeningocele defect before 48 hours of age did not reduce the occurrence of ventriculitis. The incidence of ventriculitis secondary to the management of the myelomeningocele lesion was 12.5%. Complications after repair of the myelomeningocele (including skin flap necrosis, cerebrospinal fluid leaks, and wound infection) were present in 43.8% of the patients who developed ventriculitis and in 19.0% of those who did not. This observation is statistically significant (p = 0.03) and indicates that complications of healing after myelomeningocele repair represent the most significant risk factor for the development of ventriculitis.
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Fiol-Matta, Licia. "The Thinking Voice: When Listening Trumps Celebrity." PMLA/Publications of the Modern Language Association of America 126, no. 4 (October 2011): 1092–101. http://dx.doi.org/10.1632/pmla.2011.126.4.1092.

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In the brief span of 1952–68, Puerto Rico sped through its industrialization process. Middle-class residential construction dotted the city of San Juan. Hotels replaced the mansions along its Condado waterfront. The spanking new Medical Center promised health for the sickly, undernourished population, a health that the developmentalist program of the Commonwealth of Puerto Rico—Operation Bootstrap—desperately needed, as it endeavored to offer a cheap, obedient, and presumably bilingual labor force to American capital. The “Golden Mile,” the financial district established in the area of the sometime royal hacienda, Hato Rey, emerged as the centerpiece of a new downtown. The mythic mall of Plaza Las Américas (formerly a cattle ranch that bred cows for the milk industry) became the social hub of a polis that increasingly turned to consumerism for its exercise of citizenship. Newspapers and magazines were filled with consumer fantasies of every variety. Along with everything else that was dazzling and new, Puerto Rico consumed a new object for sale, the celebrity pop star.
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Canino, Glorisa, Elizabeth L. McQuaid, Maria Alvarez, Angel Colon, Cynthia Esteban, Vivian Febo, Robert B. Klein, et al. "Issues and methods in disparities research: The Rhode Island-Puerto Rico asthma center." Pediatric Pulmonology 44, no. 9 (August 5, 2009): 899–908. http://dx.doi.org/10.1002/ppul.21075.

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Torres, Joshua M., L. Antonio Curet, Scott Rice-Snow, Melissa J. Castor, and Andrew K. Castor. "Of Flesh and Stone: Labor Investment and Regional Sociopolitical Implications of Plaza/Batey Construction at the Ceremonial Center of Tibes (A.D. 600-A.D. 1200), Puerto Rico." Latin American Antiquity 25, no. 2 (June 2014): 125–51. http://dx.doi.org/10.7183/1045-6635.25.2.125.

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Ceremonial architecture of late precontact (A.D. 600-1500) societies of Puerto Rico consists of stone-lined plazas and ball courts (bateys,). Archaeologists use these structures to signify the onset of hierarchical “chiefly” polities and to interpret their regional organization. Problematically, little consideration is given to the costs of their physical construction and the associated organizational implications at local and regional scales. In this paper, we use data gathered through geoarchaeological field investigations to develop labor estimates for the plaza and bateys at the site of Tibes—one of the largest precolumbian ceremonial centers in Puerto Rico. The estimates provide a basis for addressing how these features were constructed at the site and are considered within the broader organizational contexts of incipient polities in the island's south-central region between A.D. 600 and A.D. 1200.
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Zarei, Sara, Irvin Maldonado, Laura Franqui-Dominguez, Cristina Rubi, Yanibel Tapia Rosa, Cristina Diaz-Marty, Guadalupe Coronado, Marimer C. Rivera Nieves, Golnoush Akhlaghipour, and Angel Chinea. "Impact of delayed treatment on exacerbations of multiple sclerosis among Puerto Rican patients." Surgical Neurology International 10 (October 11, 2019): 200. http://dx.doi.org/10.25259/sni_252_2019.

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Background: There are limited data on multiple sclerosis (MS) patients in underserved groups, including Puerto Rico. In this study, we analyzed the characteristic of MS symptoms and number of relapses in Puerto Rican patients. We then compare these characteristics with MS patients from the US. The number of MS relapses is highly correlated with the treatment onset and adherence. Patients in Puerto Rico have been experiencing lengthy treatment delay. We will discuss the possible causes of such delay and its impact on MS prognosis. Methods: This retrospective cohort study consisted of the evaluation of 325 medical records from MS patients attending the Caribbean Neurological Center from 2014 to 2019. We gathered symptoms and comorbidities data as binary objects. The treatment delay was calculated based on the mean value of days between diagnosis and treatment onset for these groups of patients. Results: We found that on average, the treatment delay for MS patients in Puerto Rico (PR) to receive their medication was 120 days. The most common MS subtype was relapsing-remitting 72.8%, with a mean of 1.684 relapses per year. Initial symptoms were sensory 54%, visual 33.1%, motor 28.8%, coordination 23.2%, fatigue 9.7%, memory 7.3%, depression 6.5%, urinary 4.9%, gastrointestinal 2.4%, and sexual dysfunction 1.6%. The most common comorbidities were hypertension 18.4%, asthma 13.6%, and thyroid disease 12.8%. When we compared the comorbidities between the two populations, immune thrombocytopenia had the highest percent change with the value of almost 200% (0.001% of US patient vs. 0.8% of Puerto Rican MS patients). Conclusion: Patients from Puerto Rico had a 33% higher relapse rate compared to the one reported for MS patients in the US. This higher rate may be related to the long delay in receiving their medications. They also had a higher rate of complex comorbidities such as immune thrombocytopenia or thyroid disease. Our findings provide a proof of concept that delay in receiving medications can increase the number of relapses and complex comorbidities among MS patients.
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Dissertations / Theses on the topic "Puerto Rico Nuclear Center"

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López-Baquero, Luis Antonio. "Redesigning the public realm : a new center for Santurce, Puerto Rico." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/68298.

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Thesis (M. Arch.)--Massachusetts Institute of Technology, Dept. of Architecture, 1995.
Includes bibliographical references (p. 97).
Public space Is the stage upon which the daily drama of communal life unfolds. the dynamic setting for our basic needs: politics. religion. recreation. and commerce. Essential complement to both workspace and dwelling (defined as private realms). the public space provides the common grounds for human Interaction; satisfies the pressing needs of the people; brings together the diverse members of the community; and defines and strengthens a common Identity. A successful public space must respond consciously to several external forces: economic. physical. political. and social considerations; and must accommodate and adapt to possible changing trends of those same factors. Modern examples are generally Inflexible economic ventures. privately administered public spaces of exclusive character. doomed to disappear due to their own limitations.
by Luis Antonio López-Baquero.
M.Arch.
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Bird-Ortiz, Nianti. "Paper recycling mill a sustainable education center in San Juan, Puerto Rico /." College Park, Md.: University of Maryland, 2005. http://hdl.handle.net/1903/3345.

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Thesis (M. Arch.) -- University of Maryland, College Park, 2005.
Thesis research directed by: School of Architecture, Planning and Preservation Architecture. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Rosales, Jorge Enrique. "Revolving Scenarios." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/32872.

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Revolving Scenarios is an arts-performing center located in San Juan, Puerto Rico, intended to hold different cultural / theatrical and social events. The project is presented as a sequence of acts or events that directs the observer through its different spaces. Revolving scenarios becomes a performing piece which tries to recreate a monumental and dramatic architectural spectacle in itself. It is a play performing in the landscape where the visitors / spectators become the leading actor. Due to the nature of the buildingâ s geometry and location (inspired by the siteâ s curvilinear lines and the nautilus shell), the project continuously provides multiple opportunities for scenic tropes from the indoor / outdoors. Therefore, views revolve around the landscape, different theatre halls which continuously change and revolve around the theatrical spectacles. As humans, we constantly move and live among scenarios that continuously change, evolve and revolve around ordinary life. The performing arts center becomes a microcosm of the macrocosmic everyday performances occurring in Puerto Rico. The performing piece allows us to expand our vision, vision of the worldâ ¦our worldviews. The thesis allowed discovering poetic architectural views revolving around the theatre, the arts and culture which are constantly changing and evolving along time.
Master of Architecture
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Milantchí, María de las Mercedes Martínez. "Understanding the Fibes ceremonial center in its regional context: ceramic material culture characterization from the Río Portugués drainage in Puerto Rico." Master's thesis, Universidade de Évora, 2018. http://hdl.handle.net/10174/24385.

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This thesis employs a multi-analytical, materials science approach to study ceramics from Tibes and three other sites in the region (PO-42, PO-43, and PO-48). The main goal is to gain insight on (1) raw material provenance, (2) interpretation of function, and (3) manufacturing technology in the early Ostionoid Caribbean (600-1200 AD), to understand ceramic variability. Mineralogical (Petrography, X-Ray Diffraction) and chemical (Energy Dispersive X-Ray Fluorescence, Inductively Coupled Plasma Mass Spectrometry, and Scanning Electron Microscopy) analysis were conducted on 50 samples from south central Puerto Rico, and the results were integrated within the archaeological context. Employing the theoretical framework of ‘technological choices’ (Sillar and Tite 2000), this research discerned four different raw material sources, and consequently, four distinct paste recipes. This thesis discusses the anthropological implications of intersite and intrasite ceramic variability in south central Puerto Rico, and its relationship to the concomitant rise of chiefdoms in the region; Resumo: Esta dissertação emprega uma abordagem multi-analítica à luz da ciência dos materiais para o estudo de cerâmicas de Tibes e três outros locais na região (PO-42, PO-43 e PO-48). O principal objetivo é obter informações sobre (1) a proveniência da matéria-prima, (2) interpretação da função das cerâmicas e (3) tecnologia de fabrico no início do Caribe Ostionóide (600-1200 dC), para compreensão da variabilidade cerâmica. A análise mineralógica (Petrografia, Difração de Raios-X) e química (Fluorescência de raios-X por energia dispersiva Espectrometria de Massa com Plasma Indutivamente Acoplado e Microscopia Eletrónica de Varrimento) foram conduzidas em 50 amostras do centro-sul de Porto Rico, e os resultados foram integrados dentro do seu contexto arqueológico. Aplicando o quadro teórico das "escolhas tecnológicas" (Sillar e Tite 2000), esta pesquisa permitiu distinguir quatro diferentes fontes de matérias-primas e, consequentemente, quatro diferentes receitas de pastas. Esta dissertação discute as implicações antropológicas da variabilidade cerâmica entre sites e intra sites no centro-sul de Porto Rico, e sua relação com o aumento concomitante de chefes na região.
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Books on the topic "Puerto Rico Nuclear Center"

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R, Altschuler Daniel, ed. Cosmology and elementary particles: Proceedings of the Second Winter School of Physics, University of Puerto Rico, Puerto Rico, 27 March-5 April 1991. Singapore: World Scientific, 1992.

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Winter School of Physics (1st 1988 University of Puerto Rico). Cosmology and elementary particles: Proceedings of the first Winter School of Physics, University of Puerto Rico, Río Piedras, Puerto Rico, 16-25 March 1988. Edited by Altschuler Daniel R and Nieves José F. Singapore: World Scientific, 1989.

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Samoiloff, Louise Cripps. Calamity in the Carribbean: Puerto Rico and the bomb. Cambridge, Mass: Schenkman Books, 1987.

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Michael, Liss Tony, ed. Intersections of particle and nuclear physics: 9th conference, CIPANP 2006 : Rio Grande, Puerto Rico, 30 May-3 June 2006. Melville, N.Y: American Institute of Physics, 2006.

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International Conference, New Information Technology (6th 1993 Puerto Rico). NIT '93: 6th International Conference, New Information Technology for Library & Information Professionals, Educational Media Specialists & Technologists, November 11-13, 1993, Puerto Rico Convention Center, Puerto Rico : proceedings. West Newton, Mass: MicroUse Information, 1993.

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University of Puerto Rico (System). Resource Center for Science and Engineering. Description of the Resource Center management structure and mission as the developer of science and engineering education and human resources in Puerto Rico and its relationship to EPSCoR. [Puerto Rico]: The Center, 1990.

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F, Nieves José, and Leung Chung Ngoc, eds. Particle physics and cosmology: Third Tropical Workshop on Particle Physics and Cosmology--Neutrinos, Branes, and Cosmology : San Juan, Puerto Rico, 19-23 August 2002. Melville, N.Y: American Institute of Physics, 2003.

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University of Puerto Rico Medical Sciences Campus. Dept. of Human Development. A gerontology and geriatric and services center: Creation of a teaching and services program on health promotion and maintenance through interdisciplinary health teams in a community setting. Río Piedras, P.R: University of Puerto Rico Medical Sciences Campus, School of Public Health, Department of Human Development, 1986.

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Snežana, Stanimirović, National Radio Astronomy Observatory (U.S.), and National Astronomy and Ionosphere Center (U.S.), eds. Single-dish radio astronomy: Techniques and applications : proceedings of the NAIC-NRAO summer school held at National Astronomy and Ionosphere Center, Arecibo Observatory, Arecibo, Puerto Rico, USA, 10-15 June 2001. San Francisco, Calif: Astronomical Society of the Pacific, 2002.

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U.S. Virgin Islands, Republic of the Marshall Islands, Puerto Rico, and political status public education programs: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, second session, to receive testimony on the proposed constitution of the U.S. Virgin Islands; S. 2941, the Republic of the Marshall Islands Supplemental Nuclear Compensation Act of 2010; H.R. 3940, an act to amend Public Law 96-597 to clarify the authority of the Secretary of the Interior to extend grants and other assistance to facilitate political status public education programs for the peoples of the non-self-governing territories of the United States; and H.R. 2499, the Puerto Rico Democracy Act of 2010, May 19, 2010. Washington: U.S. G.P.O., 2010.

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Book chapters on the topic "Puerto Rico Nuclear Center"

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Diaz, Rosalina. "“El Grito de Caguana”." In Archaeology of Identity and Dissonance, 229–50. University Press of Florida, 2019. http://dx.doi.org/10.5744/florida/9780813056197.003.0011.

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On July 25, 2005, a small group of “Taino” reclaimed the Caguana Ceremonial Center in Utuado, Puerto Rico, in the name of their ancestors. The protestors demanded, “End the destruction and desecration of our sanctuaries, sacred places, archeological sites, coaibays (cemeteries) and ceremonial centers now!” The Taino had utilized the site for years to celebrate traditional rituals, but due to changes in the center’s policies, were suddenly restricted from using the site during certain hours. For the Taino, this was the final straw in an ongoing and escalating conflict with the site managers, The Institute for Puerto Rican Culture, charged by the Puerto Rican Legislature in 1955 with the task of “conserving, promoting, enriching and disseminating the cultural values of Puerto Rico.” The result was a 17-day occupation and hunger strike that brought to the fore issues regarding Puerto Rican identity that had long lay dormant and unchallenged.
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Delgadillo, Theresa, and Janet Weaver. "Work, Coalition, and Advocacy." In The Latina/o Midwest Reader. University of Illinois Press, 2017. http://dx.doi.org/10.5622/illinois/9780252041211.003.0017.

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This chapter explores the leadership experiences of Latinas in Wisconsin and Iowa from a variety of occupational and ethnic backgrounds. Drawing on oral histories and archival documents, it places gender at the center of the analysis of twentieth-century migration of women and their families into the Midwest - first from Mexico and Texas and later from Puerto Rico, Cuba, and Central America. Understanding the leadership work of these Latinas in communities, organizations, and homes, as well as their advocacy for civil rights and women’s rights as professional and blue-collar workers, helps reshape and enrich the narrative of the history of the Midwest.
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Garc�a-Arroyo, Matilde, and Hilda E. Quintana. "Chapter 29. The Ups and Downs of the Interdisciplinary Writing Center of the InterAmerican University of Puerto Rico, Metropolitan Campus." In Writing Programs Worldwide: Profiles of Academic Writing in Many Places, 333–40. The WAC Clearinghouse; Parlor Press, 2012. http://dx.doi.org/10.37514/per-b.2012.0346.2.29.

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Lindskoog, Carl. "The Refugee Crisis of 1980." In Detain and Punish, 33–50. University Press of Florida, 2018. http://dx.doi.org/10.5744/florida/9781683400400.003.0003.

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Chapter 2 examines the Caribbean refugee crisis of 1980 and the government’s response. After more than one hundred thousand Cubans and tens of thousands of Haitians arrived on American shores in a matter of months, the Carter administration implemented a policy of detention for both groups. But this temporary response mutated into a more permanent policy of long-term detention for Haitians (as well as several hundred Cubans) and ultimately into the more widespread use of detention for asylum seekers. This chapter also explores the origins and early history of the Krome Avenue Detention Center in Miami, a site that remained central to the history of immigration detention and also documents attempts by the government to create its first refugee processing center and detention facility outside of the mainland United States, in Fort Allen, Puerto Rico. Ultimately, the Carter administration’s treatment of Haitian asylum seekers at this critical moment in 1980 enabled the succeeding administration to dramatically expand the role of detention in the U.S. government’s immigration enforcement arsenal.
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Waide, Robert B. "Sustaining Long-Term Research: Collaboration, Multidisciplinarity and Synthesis in the Long-Term Ecological Research Program." In Long-Term Ecological Research. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199380213.003.0007.

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The Long-Term Ecological Research (LTER) program was created by the National Science Foundation (NSF) to encourage comparative study of ecological phenomena that occur over decades and centuries. The vision, mission, and goals of the LTER network have evolved to address current societal needs: to understand the dynamics of key ecosystems, to interpret effects on ecosystem services of importance to humans, and to forecast the effects of future ecosystem scenarios. Challenges inherent in sustaining a long-term research program include building effective plans for research, governance, and transitions among generations of scientists. The LTER program has been extremely successful at meeting its original goals, but increased expectations for cross-site and network-level synthesis are not yet fully realized. The initial absence of a shared conceptual model inhibited progress toward large-scale synthesis. Recent agreement on a conceptual framework that includes multiple disciplines has begun to address this issue. On February 12, 1980, I began my first real job with the Center for Energy and Environment Research (CEER) at the University of Puerto Rico. I was hired to work on an ongoing program funded by the Department of Energy that had begun 17 years earlier under the direction of Howard Odum. Along with my colleagues, Laurence Tilly and Douglas Reagan of CEER, and Ariel Lugo of the US Forest Service, I was also to participate in a proposal that had just been submitted for a new NSF initiative called the Long-Term Ecological Research (LTER) Program. None of us knew very much about this program, and the request for proposals described it in five short paragraphs. Not only was it a new program, it was very different from other NSF programs. Proposals needed to involve groups of investigators working on core research topics, and the proposed work should be coordinated in some way with a network of other sites. Principal investigators were warned to be prepared to make long-term time commitments. Little did we know. Our first proposal was unsuccessful, as was the second. By 1986, I had become head of the Terrestrial Ecology Division at CEER. In that capacity, I represented the University of Puerto Rico as co–principal investigator, along with Ariel Lugo, on our third attempt at becoming an LTER site.
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Lodge, D. Jean. "Confessions of a Fungal Systematist." In Long-Term Ecological Research. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199380213.003.0039.

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The Long-Term Ecological Research (LTER) program has not influenced my basic approach to science. The LTER program has reinforced my approach to mentoring, and it has increased my opportunities to mentor students through the LTER-associated Research Experiences for Undergraduates Program. LTER program has greatly enriched my collaborative network and expanded my research in directions that I would not have otherwise pursued; similarly, I have expanded the research and perspectives of my collaborators. My involvement in the LTER program has changed my perspective in reviewing grant proposals and manuscripts. I have been a co–principal investigator or senior personnel at the Luquillo site (LUQ) of the LTER since its inception in 1988. My MS was on fungal population genetics and epidemiology of a plant pathogen, and my PhD work involved a study of the ecology of arbuscular and ectomycorrhizal fungi associated with cottonwood and willow, with a minor in entomology. I was employed as an ecosystem ecologist for the first 9 years of my professional career as a research scientist with the University of Puerto Rico, Center for Energy and Environment Research, which later became the Terrestrial Ecology Division. My early research in the LTER program focused on the role of arbuscular mycorrhizal fungi in plant colonization of landslides in collaboration with plant ecologists and physiologists in the “disturbed plant group.” Hurricane Gilbert struck Jamaica in 1988, shortly after I had measured vegetation there, so I returned to Jamaica with a group that was studying migrant bird habitat and helped to remeasure plants. I used this opportunity to design the tree damage protocol that was used in 1989, when Hurricane Hugo struck the Luquillo Experimental Forest in Puerto Rico (the location of LUQ) (Zimmerman et al. 1994). Consequently, I was nicknamed “Hurricane Hattie” by my collaborators at the Coweeta LTER site. Throughout my career, I have used my graduate training in ecology and soil microbial ecology to make important estimates of fungal and bacterial biomass and nutrient immobilization, and to determine what factors control spatial and temporal patterns in fungal distributions, abundance, and diversity (Lodge and Cantrell 1995; Lodge 1997).
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Conference papers on the topic "Puerto Rico Nuclear Center"

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Pokhrel, Rabindra, Luis Ortiz, Nazario D. Ramírez-Beltran, and Jorge E. González. "Effects of Extreme Climate Variability on Energy Demands for Indoor Human Comfort Levels in Tropical Urban Environments." In ASME 2018 12th International Conference on Energy Sustainability collocated with the ASME 2018 Power Conference and the ASME 2018 Nuclear Forum. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/es2018-7131.

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The main objective of this study is to identify how climate variability influences human comfort levels in tropical-coastal urban environments. San Juan Metro Metropolitan Area (SJMA) of the island of Puerto Rico was chosen as a reference point. Temperature and relative humidity are identified as key environmental variables to maintain human comfort level. A new Human Discomfort Index (HDI) using the key environmental variables based on environmental enthalpy is defined. This index is expanded to determine the energy required to maintain indoor human comfort levels and is compared to total electric energy consumption for the island of Puerto Rico. Regression analysis shows that both temperature and HDI are good indicators to predict total electrical energy consumption. Results showed that over the past 35 years the average environmental enthalpy have increased, resulting in the increase of average HDI for SJMA. Surface weather station data further shows clear indication of urbanization biases ramping up the HDI. Long-term local scale (weather station; 30-years record) data shows a decreasing rate of maximum cooling per capita at −11.41 kW-h/years, and increasing of minimum cooling per capita of 10.64 kW-h/years. This contrasts with regional scale data for the whole Caribbean where increasing trends are observed for both minimum and maximum energy per capita. To estimate human comfort levels under extreme heat wave events conditions, an event of 2014 in the San Juan area was identified. The analysis is complemented by data from the National Center for Environmental Prediction (NCEP) at 250km spatial resolution, North American Regional Reanalysis (NARR) at 32 km spatial resolution, and simulations of the Weather Research and Forecasting model (WRF) at a resolution of 1 km, and by weather station data for San Juan. Model results were evaluated against observations showing good agreement for both temperature and relative humidity and improvements from the NCEP input. It also shows that Energy Per Capita (EPC), required to maintain indoor space at human comfort level, in urban areas during a heat wave event can increase to 21% as compared to normal day.
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Meckler, Milton. "Design for Sustainable Data Center Energy Use and Eco-Footprint." In ASME 2010 4th International Conference on Energy Sustainability. ASMEDC, 2010. http://dx.doi.org/10.1115/es2010-90116.

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What does remain a growing concern for many users of Data Centers is their continuing availability following the explosive growth of internet services in recent years, The recent maximizing of Data Center IT virtualization investments has resulted in improving the consolidation of prior (under utilized) server and cabling resources resulting in higher overall facility utilization and IT capacity. It has also resulted in excessive levels of equipment heat release, e.g. high energy (i.e. blade type) servers and telecommunication equipment, that challenge central and distributed air conditioning systems delivering air via raised floor or overhead to rack mounted servers arranged in alternate facing cold and hot isles (in some cases reaching 30 kW/rack or 300 W/ft2) and returning via end of isle or separated room CRAC units, which are often found to fight each other, contributing to excessive energy use. Under those circumstances, hybrid, indirect liquid cooling facilities are often required to augment above referenced air conditioning systems in order to prevent overheating and degradation of mission critical IT equipment to maintain rack mounted subject rack mounted server equipment to continue to operate available within ASHRAE TC 9.9 prescribed task psychometric limits and IT manufacturers specifications, beyond which their operational reliability cannot be assured. Recent interest in new web-based software and secure cloud computing is expected to further accelerate the growth of Data Centers which according to a recent study, the estimated number of U.S. Data Centers in 2006 consumed approximately 61 billion kWh of electricity. Computer servers and supporting power infrastructure for the Internet are estimated to represent 1.5% of all electricity generated which along with aggregated IT and communications, including PC’s in current use have also been estimated to emit 2% of global carbon emissions. Therefore the projected eco-footprint of Data Centers into the future has now become a matter of growing concern. Accordingly our paper will focus on how best to improve the energy utilization of fossil fuels that are used to power Data Centers, the energy efficiency of related auxiliary cooling and power infrastructures, so as to reduce their eco-footprint and GHG emissions to sustainable levels as soon as possible. To this end, we plan to demonstrate significant comparative savings in annual energy use and reduction in associated annual GHG emissions by employing a on-site cogeneration system (in lieu of current reliance on remote electric power generation systems), introducing use of energy efficient outside air (OSA) desiccant assisted pre-conditioners to maintain either Class1, Class 2 and NEBS indoor air dew-points, as needed, when operated with modified existing (sensible only cooling and distributed air conditioning and chiller systems) thereby eliminating need for CRAC integral unit humidity controls while achieving a estimated 60 to 80% (virtualized) reduction in the number servers within a existing (hypothetical post-consolidation) 3.5 MW demand Data Center located in southeastern (and/or southern) U.S., coastal Puerto Rico, or Brazil characterized by three (3) representative microclimates ranging from moderate to high seasonal outside air (OSA) coincident design humidity and temperature.
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Reports on the topic "Puerto Rico Nuclear Center"

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N. Environmental Assessment for Authorizing the Puerto Rico Electric Power Authority (PREPA) to allow Public Access to the Boiling Nuclear Superheat (BONUS) Reactor Building, Rincon, Puerto Rico. Office of Scientific and Technical Information (OSTI), February 2003. http://dx.doi.org/10.2172/823492.

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Pappas, Gregory. Horizontal Models of Conviviality or Radical Democracy in the Americas Zapatistas, Boggs Center, Casa Pueblo. Maria Sibylla Merian International Centre for Advanced Studies in the Humanities and Social Sciences Conviviality-Inequality in Latin America, 2021. http://dx.doi.org/10.46877/pappas.2021.34.

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In this paper, I argue that despite their different circumstances (size, location, history, demography), the Zapatistas (Chiapas, Mexico), Boggs Center (Detroit, USA), and Casa Pueblo (Adjuntas, Puerto Rico) share common lessons that are worth considering, at a time when there is so much uncertainty and disagreement about how best to address social injustices and much disillusionment with representative democracy. After a summary of the history and accomplishments of each of these American communal activist organisations, I present the common lessons and consider some challenges and possible objections. They provide an alternative between naïve optimism and cynical passive pessimism. They practice horizontal models of conviviality and a holistic, ecological, and experimental approach to ameliorating injustices.
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