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Statistical Bit Rate (SBR) transfer capability is considered a good option for supporting Variable Bit Rate (VBR) services. However, its study is somewhat in lag compared with Deterministic Bit Rate (DBR) or Available Bi...

A method is presented for semi-automatic object tracking in video sequences using multiple features and a method for probabilistic relaxation to improve the tracking results producing smooth and accurate tracked borders....

Los extractos de cinco plantas de la flora de Entre Ríos (Argentina), usadas como antisépticos en medicina popular, fueron ensayados frente a bacterias y hongos para la evaluación de sus actividades antimicrobianas ...

Este estudio tiene como objetivo probar in vitro por los métodos de difusión en disco de papel las susceptibilidades de bacterias Gran-negativas (Escherichia Coli, Pseudomonas Aeruginosa, Shigella spp, Proteus spp, Kle...

As pirimidinonas condensadas correspondem a uma classe de compostos que apresentam grande potencial biológico associado. Nesse contexto, foram sintetizados quatro 7-aril-2,3-diidrotiazolo[3,2- a]pirimidin-5-ona-6-carbon...

This thesis describes the design, implementation and evaluation of a journaling file system called DualFS. Our main goal is to improve disk I/O by designing a new file system which must have two features: a better perfor...

We compute the growth of isolated gaseous giant planets for several values of the density of the protoplanetary disk, several distances from the central star and two values for the (fixed) radii of accreted planetesimals...

Se encontró que la Xantolina, un principio activo aislado de hojas y tallos de Sebastiania schottiana y de Phyllantus sellowianus, posee actividad antifúngica. Los resultados demostraron que la Xantoxilina inhibió el ...

Achyrocline alata DC. (Asteraceae) conhecida como macela, güira-güira ou jatei-kaá espécie medicinal que ocorre no Brasil, é popularmente utilizada em casos de infecções respiratórias, resfriados, infecções no ...

We study the Jupiter family comet (JFC) population assumed to come from the Scattered Disk and transferred to the Jupiter’s zone through gravitational interactions with the Jovian planets. We shall define as JFCs those...

Se presenta la base de datos sobre plantas medicinales o tóxicas argentinas. La misma se encuentra soportada magnéticamente en dos disquettes de 1.44 mb y contiene todos los datos locales recolectados hasta el presente...

Se comunica la edición de una nueva versión de la base de datos sobre plantas medicinales o tóxicas de Argentina. La misma ha sido aumentada en un 32 % con respecto a la edición anterior y se presenta en soporte magn...

The release behavior of salicylic acid and the bioadhesion properties of crosslinked polyacid hydrophobic-gel disks, containing methyl methacrylate-co-methacrylic acid, were evaluated in simulated fluids. In gastric flui...

Se estudió la actividad antibacteriana de extractos de corteza de Tabernaemontana catharinense A.DC. (metanólico, hidroalcohólico 35º-40°, hexánico, acuoso y en acetato de etilo) frente a cepas de Stuphylococcus au...

A series of 2,4-bis(substitutedphenyl)-6-(4-(4-substitutedphenyl)thiazol-2-yl)-1,3,5-triazine- 2,4,6-triamine were synthesised, characterised by FT-IR, 1H NMR, 13C NMR, mass and elemental analysis and evaluated for in ...

We review recent determinations of the present day and initial mass functions in various components of the Galaxy, disk, spheroid, young and globular clusters. As a general feature, the IMF is well described by a power-l...

From the Publisher: Using a practical approach, it discusses two-level factorial and fractional factorial designs, several aspects of empirical modeling with regression techniques, focusing on response surface methodolog...