Now showing items 1-10 of 187
Invisible choirs : stories
Unsupervised unmixing of hyperspectral imagery using the constrained positive matrix factorization
In hyperspectral imaging, hundreds of images are taken at narrow and contiguous spectral bands providing us with high spectral resolution spectral signatures that can be used to discriminate between objects. In many ...
Fluorescent based assessment of trypsin activity vs total proteases in the queen triggerfish, Balistes vetula
Amino acids that comprise proteins constitute essential nutrients for any animal organism. Indeed they are directly related to its growth and maintenance. Protein assimilation depends on the catalytic properties of ...
Nuevas estrategias para pronosticar la trayectoria e intensidad de los huracanes en el océano atlántico
Durante muchos años, los científicos, matemáticos e ingenieros han estudiado sobre la formación de los huracanes. Dos aspectos muy importantes que los investigadores han tomado en consideración dentro del área de huracanes ...
Development of a geotechnical database for the city of Mayaguez, Puerto Rico
This project focuses in the development of a detailed geotechnical database model of the city of Mayagüez. The database is mainly composed by data gathered from local consulting firms and government agencies as well as ...
Efecto de las hormonas oxitocina y pgf2α durante la inseminación artificial sobre la eficiencia reproductiva en cerdas
The effects of seminal supplementation with exogenous oxytocin or prostaglandin F2α (PGF2α) were evaluated on the reproductive performance of 33 Yorkshire or Landrace gilts during two seasons, high (> 77oF ) or low (≤ 77oF) ...
Preparation and characterization of polyaniline-based magnetic nanocomposites for EMI shielding applications
Among the wide applications of polymers, their use to reduce electronic noise is receiving great attention from the scientific and technological communities. This electronic noise is part of electromagnetic interference ...
Spatio-temporal variation in organic nitrogen and carbon in sediments associated with tropical submerged cage aquaculture
The diminution of marine fish populations due to over-fishing has stimulated the increase of mariculture activities, including in cages located near the coast. However, these activities may be detrimental influence to ...
Peer to peer catalog manager for nettraveler middleware system
Distributed and mobile database systems hold the promise of interconnecting mobile de- vices, workstations, and enterprise servers to share data and computational resources. In these environments, query optimizers will be ...