To assess the efficacy of growth-promoting agents among seasons, triiodothyronine (T3), thyroxine (T4), plasma urea nitrogen (PUN), IGF-I, and tympanic temperature (TT) were measured in summer and winter studies. Heifers (n = 9/pen) were allotted to 12 pens in both December and June. Pens were assigned to 1 of 6 growth promotant treatments: control (no growth promotant), estrogenic implant (E),...

DEM-based topographic corrections on Landsat-7 ETM+ imagery from rugged terrain, as an effective processing techniques to improve the accuracy of Land Use/Land Cover (LULC) classification as well as land surface parameter retrievals with remotely sensed data, has been frequently reported in the literature. However, few studies have investigated the exact effects of DEM with different resolution...

In this paper, we study the synchronization control problem for a class of discrete-time complex dynamical networks (CDNs) under an event-triggered mechanism (ETM). First, distributed periodic ETM is developed based on communication measurement. Under mechanism, signal sampled in manner, but whether updated or not depends pre-designed triggering condition. The sampling designed as measurement c...

La labor del profesor y su práctica en el aula nos muestra información sobre los espacios de trabajo matemático que matemática propicia. En este reporte investigación reflexionamos Espacio Trabajo Matemático (ETM) idóneo un universitario. El ETM se ocupa estudiar la actividad profesorpropiciaen cuando trabaja una sesión clase tema derivada. Basado método estudio caso como herramienta valiosa in...

The article describes a new method using remote sensing techniques to set the mathematical models that allow estimation of most relevant parameters for water quality monitored in Laguna de Sonso lake, Valle del Cauca, determined Landsat-7 ETM+ multispectral images. Chlorophyll-a (Chl-a), Turbidity, Dissolved Oxygen (DO), and Total Phosphorus (P) are chosen this study. annual dry wet seasons wer...

This study examines the need/importance for ground validation of Landsat 5 Thematic Mapper (TM) and 7 Enhanced Plus (ETM+) observation at 2 gas flaring sites in Rivers State Niger Delta, Nigeria. 12 imageries (3 TM 9 ETM+) acquired from 25/03/1987 to 08/03/2013 with < % cloud contamination were used. Both are located within a single scene (Path 188, Row 057). Fieldwork measurements obser...

In this paper, we propose a new early termination method (ETM) for Luby transform (LT) belief propagation (BP) decoder. The proposed ETM, which we call least reliable messages (LRM), observes only sign alterations of a small cluster in log-likelihood ratio (LLR) messages passing between nodes in BP decoder. Simulation results and complexity analyzes show that LRM significantly lower computation...

Coal fires cause severe environmental and economic problems worldwide. In the current paper we analyse the potential of the experimental bi-spectral infrared detection (BIRD) small satellite to register coal fire related spectral radiances and we present BIRD data acquired over two coal fire areas in Northern China. Based on field observations of coal fires in the investigated areas, we visuall...

Desertification is a worldwide concern and the assessment of aeolian desertification has become one hotspot in global ecosystem research. In this paper, hyperspectral data acquired from modular OMIS-I imaging spectrometer, combined with ETM data and field survey data, was used to assess the aeolian desertification in Korqin Sand, Inner Mongolia, China by pixel-level. The results indicated that ...