Results 31 to 40 of about 230,933 (264)

The complete chloroplast genome sequence of Spyridium parvifolium var. parvifolium (family Rhamnaceae; tribe Pomaderreae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
We assembled the complete chloroplast genome of the Australian shrub Spyridium parvifolium var. parvifolium. The genome was 161,012 bp in length, with a pair of inverted repeats (IRs) of 26,515 bp, separated by a large single copy (LSC) region of 88,814 ...
Catherine Clowes   +3 more
doaj   +1 more source

Combining Global Geopotential Models, Digital Elevation Models, and GNSS/Leveling for Precise Local Geoid Determination in Some Mexico Urban Areas: Case Study

open access: yesISPRS International Journal of Geo-Information, 2021
This work shows improvements of geoid undulation values obtained from a high-resolution Global Geopotential Model (GGM), applied to local urban areas.
Norberto Alcantar-Elizondo   +3 more
doaj   +1 more source

The Study of Nebular Emission on Nearby Spiral Galaxies in the IFU Era [PDF]

open access: yes, 2013
A new generation of wide-field emission-line surveys based on integral field units (IFU) is allowing us to obtain spatially resolved information of the gas-phase emission in nearby late-type galaxies, based on large samples of HII regions and full two ...
Rosales-Ortega, F. F.
core   +3 more sources

Performance evaluation of single and double-frequency low-cost GNSS receivers in static relative mode

open access: yesGeodetski Vestnik, 2023
The advancement of low-cost GNSS receivers with modern built-up characteristics has opened a new window to investigate the performance of various low-cost receivers with an outlook on their performance and suitability for varied geodetic purposes.
Naccieli Bojorquez-Pacheco   +9 more
doaj   +1 more source

An exploratory analysis of best practices for community resource coordination groups of Texas [PDF]

open access: yes, 2016
During the 70th Legislative Session in 1987, the Texas Legislature mandated the establishment of local county-based Community Resource Coordination Groups (CRCGs) to collaborate on the development of individualized service plans and the service provision
Rosales, Lauren Michelle
core   +1 more source

ELISA seroprevalence of Trypanosoma cruzi in a cohort of heart disease patients

open access: yesJournal of Infection in Developing Countries, 2013
Introduction: Chagas disease is the most important parasitic disease in El Salvador and Latin America. The disease has two phases: acute and chronic, with an intermediate unspecified phase.
Maria-Virginia Rodriguez   +5 more
doaj   +1 more source

Lineament analysis as a seismic precursor: The El Mayor Cucapah earthquake of April 4, 2010 (MW7.2), Baja California, Mexico

open access: yesGeodesy and Geodynamics, 2023
An earthquake called the MW7.2 “El Mayor Cucapah” earthquake on April 4, 2010 has been analyzed for seismic precursor. The changes in the lineament system concerning its pattern and time intervals were analyzed during the earthquake preparation period ...
Rosendo Romero-Andrade   +4 more
doaj   +1 more source

Erebea, vol. 11 (2021)

open access: yesErebea, 2023
Erebea, vol. 11 (2021). Monográfico "En construcción. El español en el siglo XXI (alcances y fronteras)", ed. y coord. de Raúl Díaz Rosales y Manuel Cabello Pino; con artículos de José del Valle, Juan Carlos Moreno Cabrera, Daniela Lauria, Susana ...
Erebea
doaj  

Experimental comparison of control strategies for trajectory tracking for mobile robots [PDF]

open access: yes, 2016
The purpose of this paper is to implement, test and compare the performance of different control strategies for tracking trajectory for mobile robots.
Camacho, Oscar   +4 more
core   +1 more source

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