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Now showing items 2811-2820 of 3145
Tres potyvirus que afectan las cucubitáceas en Puerto Rico: resistencia genética y comportamiento biolóco
(2012)
Tropical pumpkin (Cucurbita moschata) and watermelon (Citrullus lanatus) are the most important cucurbit crops in Puerto Rico (PR). Potyviridae is an important family of viruses that severely affects these crops in PR. ...
Three dimensional dynamic psychrometric mapping of a typical operating room in Puerto Rico
(2009-05)
A computational model to simulate and predict environmental conditions inside a typical operating room in Puerto Rico has been developed. The intent of this model is to provide an educated assessment of the possible site ...
Description of the prokaryotic community in the bivalve Lucina pectinata in marine wetlands of Cabo Rojo, Puerto Rico!
(2011)
Lucina pectinata is a large bivalve that belongs to the family Lucinidae; it is generally found in marine wetlands of the Caribbean, deeply burrowed in black mud with high sulfide concentrations. L. pectinata prokaryotic ...
Eficacia del hongo Pleurotus ostreatus como biorremediador de suelos contaminados con metales pesados
(2005)
Pleurotus ostreatus, a white-rot fungus, has proven to be excellent in the removal
of polycyclic aromatic hydrocarbons (PAH) and in this project we are investigating it’s
ability to remove the following heavy metals from ...
“A history of possibilities”: The use of history in the interpretation of William Shakespeare’s Second Tetralogy
(2006)
During the second half of the twentieth century, scholars and literary critics have
tried to escape master narratives, the epic stories of European supremacy, set in place by
historicists like Leopold von Ranke. The most ...
Análisis bayesiano de un modelo lineal mixto para medir el impacto del cambio climático en el rendimiento del frijol para el año 2030 a nivel mundial
(2012-06)
Desde mitades del siglo XX se vienen observando fenómenos climáticos en nuestro planeta, como por ejemplo el aumento de la temperatura y el deshielo ártico, cambios en gran escala en las cantidades de precipitación y, ...
Genetic characterization of host-microbiome-pathogen dynamics in ancient Amerindians of Punta Candelero, Puerto Rico
(2020-10-27)
This thesis seeks to address the deficit of ancestral human references from the tropics, specifically the Caribbean, by adding genetic (genomic and microbiomic) information from the ancient Puerto Rican Amerindian population ...
Theoretical and experimental vibrational and NMR studies of α and β-RDX
(2008)
Cyclic nitramine hexahydro-1,3,5-trinitro-s-triazine (RDX), is an important energetic ingredient for propellants and explosives. To understand RDX explosive nature, the molecular structure needs to be examined in detail. ...
Perfil scocioeconómico de los municipios de Puerto Rico: aplicación de técnicas estadísticas multivariadas
(2011-06)
Classifying a particular society in similar socioeconomic groups allows to adoption of strategic conditions in those groups that are poor and at the same time to strengthen those in other groups. In the present study we ...
Evaluation of genetic diversity and resistance genes of two rust-resistant coffee varieties, Limani and Fronton
(2021-06)
Coffee was introduced in Puerto Rico in 1736 and was recognized as one of the most
valuable products in the Puerto Rican economy during the 19th century. In the island, coffee
production is centered in twenty-two ...