Results 21 to 30 of about 712 (168)

Un estudio ecológico sobre tuberculosis en un municipio de Cuba An ecologic study on tuberculosis in a Cuban municipality

Cadernos de Saúde Pública, 2003
Se aplica un estudio ecológico para analizar la incidencia de tuberculosis en el municipio Marianao de la provincia Ciudad de La Habana de la República de Cuba en el período 1995-2000.
Ivette Molina Serpa, Cándido López Pardo, Ricardo Alonso Hernández   +2 more
doaj   +1 more source

Definition of an 802.11 Interface Management Process in a Proposed System for Transmission Capacity Enhancement in Wireless Mesh Networks

Journal of Computer Networks and Communications, Volume 2015, Issue 1, 2015., 2015
802.11‐based wireless mesh networks (WMNs) as last mile solutions frequently become bottlenecks in the overall Internet communication structure. The lack of end‐to‐end capacity on routes also affects vertical traffic coming from or flowing towards external networks, such as the Internet.
Christian Köbel, Walter Baluja García, Joachim Habermann, Liansheng Tan   +3 more
wiley   +1 more source

Treatment of Uterine Myoma with 2.5 or 5 mg Mifepristone Daily during 3 Months with 9 Months Posttreatment Followup: Randomized Clinical Trial

International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
Objectives. To evaluate the efficacy, safety, and quality of life by using 2.5 and mifepristone 5 mg daily doses to treat uterine fibroids over 3 months with a 9‐month followup period. Design. Randomized clinical trial. Place. “Eusebio Hernández” Hospital, Havana, Cuba. Subjects. 220 women with symptomatic uterine fibroids. Treatment. One‐half (2.5 mg)
Josep Lluis Carbonell, Rita Acosta, Yasmirian Pérez, Roberto Garcés, Carlos Sánchez, Giuseppe Tomasi, J. A. Cesar, P. G. Larsson   +7 more
wiley   +1 more source

Understanding the Dengue Viruses and Progress towards Their Control

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
Traditionally, the four dengue virus serotypes have been associated with fever, rash, and the more severe forms, haemorrhagic fever and shock syndrome. As our knowledge as well as understanding of these viruses increases, we now recognise not only that they are causing increasing numbers of human infections but also that they may cause neurological and
Rosmari Rodriguez-Roche, Ernest A. Gould, Vittorio Sambri   +2 more
wiley   +1 more source

Política petrolera del gobierno del presidente Luis Herrera Campins, Venezuela (1979-1983)

H-Industri@
Durante el gobierno de Luis Herrera Campins (1979-1983), Petróleos de Venezuela (PDVSA) au-mentó sus reservas petroleras, modernizó parte de su estructura y comenzó su proceso de internacionalización.
Marianao Vallenilla
doaj   +1 more source

Immunogenicity of NS4b Dengue 3 Virus Mimotope Presented to the Immune System as Multiple Antigen Peptide System

International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
The availability of random peptide libraries displayed on bacteriophage (RPL) has provided a powerful tool for selecting sequences that mimic binding properties of natural antigen epitopes (mimotopes). These mimotopes can be used for vaccine design, drug development, and diagnostic assays.
Nevis Amin, Maritza Pupo, Alicia Aguilar, Frank Camacho, Mayling Alvarez, Yamira Caballero, Daiyana Díaz, Angélica García, Osvaldo Reyes, María Guadalupe Guzmán, David I. Stott, Armando Acosta, H. Imataka, P. Luksamijarulkul, M. Magnani, S. Pöhlmann   +15 more
wiley   +1 more source

Surface Representation of Polycrystal Physical Properties: All Crystal Classes, Simple Average Approximation

Texture, Stress, and Microstructure, Volume 28, Issue 1-2, Page 81-92, 1996., 1996
Algorithms for polycrystal physical properties estimation are presented. Bunge′s spherical harmonics treatment of surface representations, under simple average approximation, is applied. Specific formulae for so‐called longitudinal magnitudes are given. Physical properties associated to tensors of second‐, third‐ and fourth‐rank are considered.
O. Raymond, L. Fuentes, J. I. Gómez
wiley   +1 more source

Computer‐Oriented Real Spherical Harmonics for Texture and Properties Analyses

Texture, Stress, and Microstructure, Volume 28, Issue 1-2, Page 93-104, 1996., 1996
An algorithm system to generate symmetric real functional bases for Quantitative Texture Analysis (QTA) is presented. A review of the analytical conditions to be satisfied by the considered functions is given. Suitable two‐ and three‐dimensional bases are proposed. All crystal and sample point groups are analyzed.
O. Raymond, L. Fuentes, J. I. Gómez
wiley   +1 more source

The Neotropical Species of the Ant Genus Strumigenys Fr. Smith: Group of Gundlachi (Roger)

Psyche: A Journal of Entomology, Volume 66, Issue 3, Page 37-52, 1959., 1959
This paper is a continuation of my series on the New World fauna of the dacetine ant genus Strumigenys Fr. Smith. Earlier parts, containing keys to the abbreviations for measurements and proportions, may be found in Jour. New York Ent. Soc. 61: 53‐59, 1o1‐11o (1953). In addition to these, other parts have been published or are being prepared.
William L. Brown Jr.
wiley   +1 more source

RoPM: An Algorithm for Computing Typical Testors Based on Recursive Reductions of the Basic Matrix

IEEE Access, 2021
Feature selection plays an important role in pattern recognition and smart computing. The full set of typical testors constitutes a useful tool for solving feature selection problems, especially those problems in which the objects are described by both ...
Joel Pino Gomez, Fidel Ernesto Hernandez Montero, Joel Charles Sotelo, Julio Cesar Gomez Mancilla, Yenny Villuendas Rey   +4 more
doaj   +1 more source