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  • Books  (11)
  • InTechOpen  (5)
  • Instituto Universitario de Innovación Ciencia y Tecnología Inudi Perú  (4)
  • Archaeopress Publishing  (2)
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  • Books  (11)
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  • 1
    Publication Date: 2024-04-14
    Description: Graphical & digital media applications
    Keywords: Computing & information technology ; thema EDItEUR::U Computing and Information Technology::UG Graphical and digital media applications
    Language: English
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  • 2
    Publication Date: 2024-04-05
    Description: This chapter deals with magnetic colloids with catalytic properties for the treatment of polluted waters and the efficient production of fuel alternatives. This kind of materials presents great advantages such as high surface/volume ratio, reproducibility, selectivity, ability to be magnetic harvested, functionalizable surfaces (e.g. with tunable pores and selective chelators deposited on them), high efficiencies and reusability. In particular, this chapter will consider the case of magnetic iron oxide colloids, which can be easily synthesized at low cost, are biocompatible and presents a well-developed surface chemistry. The most common techniques for the synthesis and functionalization of these magnetic nanoparticles will be reviewed and summarized. The iron oxide nanoparticles present outstanding properties that can be exploited in different aspect of the wastewater treatment such as heavy metals and organic pollutants removal by ionic exchange or adsorption, and degradation of the contaminants by advanced oxidation processes, among others. In the field of alternative energies, they have also been used as catalysts for biofuels production from oil crops, in Fischer-Tropsch reactions for liquid hydrocarbons and many other processes with potential environmental impact.
    Keywords: magnetic colloids, iron oxide nanoparticles, renewable energies, water remediation, biofuels, pollutant, degradation, adsorption ; thema EDItEUR::P Mathematics and Science::PN Chemistry
    Language: English
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  • 3
    Publication Date: 2024-04-11
    Description: The optimization of both the chemical vapor deposition (CVD) synthesis method to prepare graphene and the Improved Hummers method to prepare graphite oxide is reported. Copper and nickel were used as catalysts in the CVD-graphene synthesis, CH4 and H2being used as precursor gases. Synthesis variables were optimized according to a thickness value, calculated using a homemade Excel-VBA application. In the case of copper, the maximum thickness value was obtained for those samples synthesized at 1050°C, a CH4/H2 flow rate ratio of 0.07 v/v, a total flow of 60 Nml/min, and a time on stream of 10 min. In the case of nickel, a reaction temperature of 980°C, a CH4/H2 flow rate ratio of 0.07 v/v, a total flow of 80 Nml/min, and a time on stream of 1 min were required to obtain a high thickness value. On the other hand, the Improved Hummers method used in the synthesis of graphite oxide was optimized. The resultant product was similar to that reported in literature in terms of quality and characteristics but both time and cost of the synthesis procedure were considerably decreased.
    Keywords: graphene, graphite oxide, CVD, Improved Hummers method, thickness value ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBN Nanotechnology
    Language: English
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  • 4
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    Instituto Universitario de Innovación Ciencia y Tecnología Inudi Perú
    Publication Date: 2023-01-20
    Description: Published
    Description: Este libro es una adaptación de una investigación presentada a la Universidad Nacional de Huancavelica que tuvo como objeto de estudio las jurisprudencias del Tribunal Constitucional en Perú en materia ambiental, buscando demostrar cuál es su alcance y garantía en el derecho fundamental de goce de un ambiente sano. Las variables estudiadas fueron el derecho a gozar de un ambiente equilibrado y el derecho fundamental. Los resultados permiten afirmar que la variable no llega a tener un alcance favorable en cuanto la protección del derecho fundamental a gozar de un ambiente sano y equilibrado. Se infiere entonces la necesidad de un precedente vinculante para una mayor protección y goce del indicado derecho.
    Keywords: jurisprudencia constitucional ; derechos fundamentales ; derecho ambiental ; bic Book Industry Communication::L Law::LA Jurisprudence & general issues
    Language: Spanish
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  • 5
    Publication Date: 2024-04-04
    Description: El cerro de Alarcos (Ciudad Real): Formación y desarrollo de un oppidum ibérico presents the results of archaeological work which has been carried out since 1997 in so-called Sector III of the Alarcos site, located on a hill next to the Guadiana river, a few kilometres from Ciudad Real. These archaeological campaigns have made it possible to obtain essential information to understand the communities that, from the end of the Bronze Age to the end of the Iron Age, inhabited this large town and its surrounding area. An interesting set of structures and other evidence of material culture have been recovered, which allow us to characterize the daily activities of people between the 10th-11th century BC and, in addition, they enable us to understand the paleoenvironment of this territory and the nature of the economy and the food transformation activities of these protohistoric populations. The use of this territory has been determined over the centuries, being originally a residential area which later, in Iberian times, assumed economic functionality, as it was intended for grain storage, grinding and cooking food. The documentation of a wide and varied repertoire of ceramic materials and an interesting set of foreign ceramics corroborates the dynamism this settlement achieved, during both the Pre-Iberian period and the full Iberian period.
    Keywords: Social Science ; Archaeology ; thema EDItEUR::N History and Archaeology::NK Archaeology
    Language: English
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  • 6
    Publication Date: 2024-04-11
    Description: The presence of robots in agriculture has grown significantly in recent years, overcoming some of the challenges and complications of this field. This chapter aims to collect a complete and recent state of the art about the application of robots in agriculture. The work addresses this topic from two perspectives. On the one hand, it involves the disciplines that lead the automation of agriculture, such as precision agriculture and greenhouse farming, and collects the proposals for automatizing tasks like planting and harvesting, environmental monitoring and crop inspection and treatment. On the other hand, it compiles and analyses the robots that are proposed to accomplish these tasks: e.g. manipulators, ground vehicles and aerial robots. Additionally, the chapter reports with more detail some practical experiences about the application of robot teams to crop inspection and treatment in outdoor agriculture, as well as to environmental monitoring in greenhouse farming.
    Keywords: robotics, agriculture, greenhouse, UGV, UAV, multi‐robot ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFM Automatic control engineering
    Language: English
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  • 7
    Publication Date: 2024-04-14
    Description: Image processing
    Keywords: Computing & information technology ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYT Image processing
    Language: English
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  • 8
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    Archaeopress Publishing | Archaeopress Publishing Ltd
    Publication Date: 2024-04-04
    Description: El cerro de Alarcos (Ciudad Real): Formación y desarrollo de un oppidum ibérico presents the results of archaeological work which has been carried out since 1997 in so-called Sector III of the Alarcos site, located on a hill next to the Guadiana river, a few kilometres from Ciudad Real. These archaeological campaigns have made it possible to obtain essential information to understand the communities that, from the end of the Bronze Age to the end of the Iron Age, inhabited this large town and its surrounding area. An interesting set of structures and other evidence of material culture have been recovered, which allow us to characterize the daily activities of people between the 10th-11th century BC and, in addition, they enable us to understand the paleoenvironment of this territory and the nature of the economy and the food transformation activities of these protohistoric populations. The use of this territory has been determined over the centuries, being originally a residential area which later, in Iberian times, assumed economic functionality, as it was intended for grain storage, grinding and cooking food. The documentation of a wide and varied repertoire of ceramic materials and an interesting set of foreign ceramics corroborates the dynamism this settlement achieved, during both the Pre-Iberian period and the full Iberian period."
    Keywords: Social Science ; Archaeology ; thema EDItEUR::N History and Archaeology::NK Archaeology
    Language: Spanish
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  • 9
    Publication Date: 2024-03-29
    Description: Published
    Description: Considerando la existencia de crisis política que vive el Perú, donde la protesta social se ha criminalizado como problema social y político, se ha planteado la siguiente interrogante: ¿Cómo es el análisis situacional crítica de la criminalización de la protesta social como terruqueo e instrumento para mantener la hegemonía de los grupos de poder en el Perú por intereses económicos, políticos y sociales, 2022? La unidad de análisis ha sido el análisis crítico de la protesta social en el Perú. Ha tenido como unidad de observación a la literatura existente en los medios de información, artículos escritos por académicos, politólogos, políticos y analistas políticos. Se ha planteado como objetivo: Analizar la situación crítica de la criminalización de la protesta social como terruqueo e instrumento para mantener la hegemonía de los grupos de poder en el Perú por intereses económicos, políticos y sociales, 2022. El tipo de investigación a partir del enfoque epistemológico de la investigación científica ha sido MIXTO; es decir, Hipotético-Deductivo, conocido procedimentalmente como cuantitativo que basado en conocimientos previos formula hipótesis como situaciones dadas y respuestas anteladas; asimismo, se ha utilizado el método sociocrítico; por cuanto, con el uso de este método se pretendió explicar la concepción del mundo que precisa una comunidad científica, desde un determinado marco con el cual se pretendió intervenir en él, en una época determinada, lugar específico y un momento en la historia. También, se ha utilizado el uso de la técnica del análisis documental y de contenido. El nivel de análisis de la presente investigación a partir de la profundidad de la investigación fue de carácter descriptivo y explicativo; por cuanto, caracterizo la criminalización de la protesta social y fue de carácter explicativo porque identificó y explicó cómo y porqué de la criminalización de la protesta social como terruqueo e instrumento para mantener la hegemonía de los grupos de poder en el Perú, 2022. El resultado de esta investigación se constituye en un documento académico que servirá con fines eminentemente académicos con el propósito de contribuir con el análisis y discusión crítica de la criminalización de la protesta social en el Perú, para ser socializadas e impartidas en sesiones de clases en las aulas universitarias.
    Keywords: Criminalización ; protesta social ; política ; thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHB Sociology::JHBD Population and demography
    Language: Spanish
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  • 10
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    Instituto Universitario de Innovación Ciencia y Tecnología Inudi Perú
    Publication Date: 2023-08-15
    Description: The present work is not entirely a treatise. It is just a manual for the ease of understanding related families, assembled, composed, reconstituted or if we want social; as a new modality of constituting a family, therefore, it must also have a space within the civil code. The purpose is to carry out a doctrinal, jurisprudential and comparative analysis of this type of family and explain the most important changes that must be incorporated into the current civil code; Hoping it will be useful for all those who have a vocation for civil law.
    Description: Published
    Description: El presente trabajo no es del todo un tratado. Es tan solo un manual para la facilidad de entender a las familias afines, ensambladas, compuestas, reconstituidas o si queremos sociales; como una nueva modalidad de constituir familia, por tanto, también debe tener un espacio dentro del código civil. El propósito es realizar un análisis doctrinal, jurisprudencial y comparado de este tipo de familias y explicar los cambios más importantes que deben ir incorporados en el vigente código civil; esperando que sea de utilidad para todas aquellos que tienen vocación por el derecho civil.
    Keywords: código civil ; derecho civil ; análisis doctrinal ; bic Book Industry Communication::J Society & social sciences
    Language: Spanish
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