Análisis a la problemática ambiental de la cuenca del rio Zulia con utilización de Sistemas de Información Geográfica SIG, Departamento Norte de Santander

Los sistemas de información geográfica (SIG) son herramientas que permiten la recopilación, almacenamiento, análisis y visualización de datos geográficos. Pueden ser utilizados para realizar diagnósticos de la problemática ambiental de cuencas hidrográficas, como la del río Zulia, en el departamento de Norte de Santander, Colombia. (Sendra et al, 2002). La metodología que se siguió partió de la delimitación de la cuenca el primer paso es delimitar la cuenca del río Zulia. Para ello, se utilizó una información cartográfica, como mapas topográficos o imágenes satelitales la recopilación de datos sobre la problemática ambiental se obtuvo de fuentes secundarias, como informes gubernamentales, artículos científicos y de los geo portales Agustín Codazzi este último nos proporciona información vectorial como hidrología y cobertura del suelo.( Rodas, 2018) Los Análisis espacial se utilizaron herramientas espaciales, como análisis de mapas, análisis de patrones y análisis de tendencias. Para la interpretación de los resultados de los análisis espaciales se interpretaron para identificar los principales problemas ambientales de la cuenca. Estos proporcionaron información valiosa. Por ejemplo, se puede identificar que las zonas de la cuenca con mayor uso agrícola son las que presentan los mayores niveles de contaminación. También se puede identificar que los ecosistemas ribereños están degradados, lo que facilita la erosión de los suelos y la contaminación del río. (Santos, 2016)Geographic information systems (GIS) are tools that enable the collection, storage, analysis, and visualization of geographic data. They can be used to diagnose the environmental problems of watersheds, such as the Zulia River, in the department of Norte de Santander, Colombia. (Sendra et al, 2002). The methodology that was followed was based on the delimitation of the basin, the first step is to delimit the basin of the Zulia River. To do this, cartographic information was used, such as topographic maps or satellite images, the collection of data on environmental problems was obtained from secondary sources, such as government reports, scientific articles and the Agustín Codazzi geoportals, the latter providing us with vector information such as hydrology and land cover.Spatial analysis used spatial tools, such as map analysis, pattern analysis, and analysis of spatial analysis. For the interpretation of the results of the spatial analyses, they were interpreted to identify the main environmental problems of the basin. These provided valuable information. For example, it can be identified that the areas of the basin with the highest agricultural use are those with the highest levels of pollution. Riparian ecosystems can also be identified as being degraded, facilitating soil erosion and river pollution. (Santos, 2001

Cardiogoniometry compared to fractional flow reserve at identifying physiologically significant coronary stenosis: The Cardioflow Study

Cardiogoniometry (CGM) is method of 3-dimensional electrocardiographic assessment which has been shown to identify patients with angiographically defined, stable coronary artery disease (CAD). However, angiographic evidence of CAD, does not always correlate to physiologically significant disease. The aim of our study was to assess the ability of CGM to detect physiologically significant coronary stenosis defined by fractional flow reserve (FFR). In a tertiary cardiology centre, elective patients with single vessel CAD were enrolled into a prospective double blinded observational study. A baseline CGM recording was performed at rest. A second CGM recording was performed during the FFR procedure, at the time of adenosine induced maximal hyperaemia. A significant CGM result was defined as an automatically calculated ischaemia score < 0 and a significant FFR ratio was defined as < 0.80. Measures of diagnostic performance (including sensitivity and specificity) were calculated for CGM at rest and during maximal hyperaemia. Forty-five patients were included (aged 61.1 ± 11.0; 60.0% male), of which eighteen (40%) were found to have significant CAD when assessed by FFR. At rest, CGM yielded a sensitivity of 33.3% and specificity of 63.0%. At maximal hyperaemia the sensitivity and specificity of CGM was 71.4 and 50.0% respectively. The diagnostic performance of CGM to detect physiologically significant stable CAD is poor at rest. Although, the diagnostic performance of CGM improves substantially during maximal hyperaemia, it does not reach sufficient levels of accuracy to be used routinely in clinical practice

Religious socialization among Malaysian Muslim adolescents: a family structure comparison

Despite the plethora of research on correlates of adolescent religiosity, few studies have examined the contribution of socialization factors to adolescent religiosity in the context of non-Western Muslim samples from different family contexts. To address this gap, the current study explored the contribution of parenting (direct socialization) and community engagement (indirect socialization) factors on religiosity among 895 Malaysian Muslim high school students from single-/non-parent and two-parent families. T-test results showed that religiosity was higher for students from two-parent families than single-/non-parent parent homes. After controlling for (a) social desirability, (b) gender and (c) school type, the hypothesized factors of: parental attachment, parental religious socialization, parental supervision, youth organization involvement, school attachment, and mosque involvement significantly predicted religiosity for the full sample of students from both types of families. Hierarchical regression results further revealed that while both indirect and direct parental socialization factors were stronger predictors of religiosity for two-parent families than single-/non-parent families, direct parental socialization effects were more robust. Implications of the findings are discussed

NUR 440 Course Success Begins / snaptutorial.com

<p><a href="http://www.snaptutorial.com/NUR-440/NUR-440-Entire-Course">NUR 440 Entire Course</a></p> <p><b><i>For more classes visit</i></b></p> <p><a href="http://www.snaptutorial.com"><b>www.snaptutorial.com</b></a><b></b></p> <p> </p> <p><i>NUR 440 Week 1 Assignment Vulnerable Populations in Current Events Paper</i></p> <p><i>NUR 440 Week 2 Assignment Vulnerable Population and Self Awareness Paper</i></p> <p><i>NUR 440 Week 3 Assignment Assessment Tool Analysis Paper</i></p> <p><i>NUR 440 Week 4 Assignment Cultural Competence Presentation</i></p> <p><i>NUR 440 Week 5 Assignment Vulnerable Population in the Workplace Project</i></p

Justly Aggrieved.

n/

NUR 405 Course Success Begins / snaptutorial.com

<p><a href="http://www.snaptutorial.com/NUR-405/NUR-405-Entire-Course">NUR 405 Entire Course</a></p> <p><b><i>For more classes visit</i></b></p> <p><a href="http://www.snaptutorial.com"><b>www.snaptutorial.com</b></a><b></b></p> <p> </p> <p><i>NUR 405 Week 1 Individual Assignment History of Community Nursing Matrix</i></p> <p><i>NUR 405 Week 2 Individual Assignment Windshield Survey</i></p> <p><i>NUR 405 Week 3 Individual Assignment Windshield Survey Reflection Paper</i></p> <p><i>NUR 405 Week 4 Individual Assignment Friedman Family Assessment</i></p> <p><i>NUR 405 Week 4 Learning Team Reflection (Childhood Obesity)</i></p> <p><i>NUR 405 Week 5 Individual Assignment Health Education plan</i></p> <p><i>NUR 405 Week 6 Individual Assignment Persuasive Letter</i></p> <p><i>NUR 405 Week 7 Team Assignment State Health Department Proposal</i></p> <p><i>NUR 405 Week 7 Team Assignment Watson Job Aid Tool Paper and Presentation</i></p