542 research outputs found
Patrimonio hidráulico romano en el valle medio del Ebro
Sección 3.4.1. del monográfico: "Documentación geométrica del patrimonio cultural. Análisis de las técnicas, ensayos y nuevas perspectivas", 3. Ensayos metodológicos en el proceso documental, 3.4. Monumentos arquitectónico
Efecto de la fisioterapia respiratoria en combinación con ejercicio terapéutico en pacientes con esclerosis múltiple.
La Esclerosis Múltiple es una patología neurológica crónica, que afecta al sistema nervioso central. Es de carácter autoinmune y progresiva. Los problemas respiratorios son muy frecuentes en esta enfermedad. Los pacientes cursan con debilidad de la musculatura espiratorio e inspiratoria, dificultad para el control normal de la respiración y dificultad expulsar secreciones. El objetivo de este proyecto de investigación es aumentar 100 ml como mínimo la FEV-1 en pacientes con Esclerosis Múltiple y disfunción respiratoria asociada, mediante el diseño de un protocolo de fisioterapia respiratoria y ejercicio terapéutico. Para la realización del estudio, se seleccionarán 98 participantes divididos en dos grupos, control e intervención y se evaluarán diferentes parámetros funcionales y respiratorios. La intervención se desarrollará durante 3 meses. El grupo control e intervención recibirán 3 sesiones semanales de ejercicio terapéutico y el grupo intervención recibirá 3 sesiones semanales de fisioterapia respiratoria. Una vez realizado el protocolo, se procederá a la reevaluación de las variables y al análisis estadístico comparativo con los datos previos, para obtener los resultados del estudio.Multiple sclerosis is a chronic neurological disease that affects the central nervous system. It is autoimmune and progressive. Respiratory problems are very common in this disease. Patients present with weakness of the expiratory and inspiratory muscles, difficulty controlling normal breathing, and difficulty expelling secretions. The objective of this research project is to increase FEV-1 by at least 100 ml in patients with multiple sclerosis and associated respiratory dysfunction by designing a respiratory physiotherapy and therapeutic exercise protocol. For the study, 98 participants will be selected and divided into two groups: control and intervention, and various functional and respiratory parameters Will be evaluated. The intervention will be carried out over 3 months. The control and intervention groups will receive 3 weekly sessions of therapeutic exercise and the intervention group will receive 3 weekly sessions of respiratory physiotherapy. Once the protocol has been completed, the variables will be re-evaluated and comparative statistical analysis with the previous data will be performed to obtain the results of the study
The potential of drones and sensors to enhance detection of archaeological cropmarks: a comparative study between multi-spectral and thermal imagery
Abstract
This paper presents experimentation carried out at the Roman Republican city of La Caridad (Teruel, Spain), where different tools have been applied to obtain multispectral and thermal aerial images to enhance detection of archaeological cropmarks. Two different drone systems were used: a Mikrokopter designed by Tecnitop SA (Zaragoza, Spain) and an eBee produced by SenseFly Company (Cheseaux-sur-Lausanne, Switzerland). Thus, in this study, we have combined in-house manufacturing with commercial products. Six drone sensors were tested and compared in terms of their ability to identify buried remains in archaeological settlements by means of visual recognition. The sensors have different spectral ranges and spatial resolutions. This paper compares the images captured with different spectral range sensors to test the potential of this technology for archaeological benefits. The method used for the comparison of the tools has been based on direct visual inspection, as in traditional aerial archaeology. Through interpretation of the resulting data, our aim has been to determine which drones and sensors obtained the best results in the visualization of archaeological cropmarks. The experiment in La Caridad therefore demonstrates the benefit of using drones with different sensors to monitor archaeological cropmarks for a more cost-effective assessment, best spatial resolution and digital recording of buried archaeological remains
Rock art recording in Khatm al Melaha (United Arab Emirates): Multirange data scanning and web mapping technologies
The application of geometric recording data and representation of open-air rock art is intrinsically so heterogeneous that new online web platforms are required for a more efficient analysis to link all the geo-referenced information and facilitate its scientific study. From 2015 to 2018, three geometric documentation campaigns led by the Departamento de Ingeniería Topográfica y Cartografía of the Universidad Politécnica de Madrid (Spain) were completed in the area of Khatm al Melaha (Emirate of Sharjah, United Arab Emirates) along the Gulf of Oman.
More than 370 rock art engraved motifs were documented in this area close to the southwest border with the Sultanate of Oman. All those figures were picked in 149 stone blocks with different dimensions and morphologies, distributed along the slope of an isolated 58-meter-high elevation.
The aim of this project was to establish a protocol for the recording, analysis, preservation and prevention of this set of open-air rock art engravings with the following actions: developing an aerial and terrestrial recording data documentation, creating and developing a web platform called threeDcloud for visualizing three-dimensional models and web mapping, and integrating a data base by means of different JavaScript open-source libraries
Archaeological prospection with corona and wv-3 satellite imagery of the archaeological site of zar tepe (uzbekistan)
Abstract. The use of different data from satellite platforms for archaeological prospecting and remote sensing has been applied since the end of the 20th century. Although the current use of drones with different visible and multispectral sensors for small areas has partially replaced in some cases the use of this type of satellite information due to its higher spatial resolution. The historical importance of satellite imagery is essential to find out about and compare the transformations of the archaeological landscape of the last 60 years since the CORONA satellite program started in 1960. In this paper we propose the evaluation of a proposal for the automation of processes of two photographic reconnaissance correlative satellite programs CORONA (1960-1972), HEXAGON (1971-1986) declassified since 1995 and 2011 respectively, and the commercial satellite WorldView-3 (WV3) (2014) for use in the detection of buried archaeological structures at the archaeological site of Zar Tepe in the southeast of Uzbekistan. This is a site located in the Surkhan Darya region very little known between the first century BC and the fourth century AD. This methodology is part of the IPAEB project (International Pluridisciplinary Archaeological Expedition to Bactria) led by the University of Barcelona, the University of Salamanca and recently in 2019 the University of Zaragoza. IPAEB was started in 2006 in the South of Uzbekistan and is currently trying to explore the urban planning of the Zar Tepe archaeological site and the elements that make up its natural physical environment: evidence of communication routes, smallholdings, irrigation channels, fences and sources of raw materials
ONLINE MULTIMEDIA SCREEN TIME AND LEVEL OF HAPPINESS OF THE COLLEGE STUDENTS
Online multimedia is very popular in today’s generation. Many people are using different online multimedia platforms as a means to enjoy, study, and connect with other people around the world. This study sought to determine the online multimedia screen time and the level of happiness of the college students of Notre Dame of Midsayap College as well as the relationship between these two variables. The researchers used descriptive- correlational research design and purposive sampling technique in gathering data through a survey questionnaire administered to 50 respondents who are active users of different online multimedia. The findings of the study revealed that online multimedia screen time and level of happiness have a significant relationship. Furthermore, contrary to the findings of previous studies, this study suggests that if online multimedia screen time is increased, students’ level of happiness also increases. Article visualizations
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