8,507 research outputs found
Visionary leadership in the administrative staff of the Guapan educational unit
Get PDFThe purpose of the present study lies in determining the visionary leadership manifest in the administrative staff of the Guapan Educational Unit, with the research taking the form of a positivist descriptive research study that will deepen the knowledge of the variable that concerns us: visionary leadership. Through the application of field designs, the information was obtained directly from interaction with the subjects, who made up a population of (62) subjects, among whom were (07) administrators and (55) educational professionals, with the sample consisting of 38 instructors. The instrument used was an 18-item multiple-choice questionnaire (Almost always, Sometimes and Almost never), which was validated by three experts, with a reliability of 0.97, which demonstrates that it is highly reliable. The consolidation of this research showed with its results that the administrative staff engages in visionary leadership in the Guapan Educational Unit. The opinion of the instructional staff, however, shows just the opposite, judging that the administrators show weakness in visionary leadership. For this reason, guidelines are offered to the administrators of the state-funded private school located in the Cañar province, Azogues district, Guapan parishPeer Reviewe
Técnicas de "amplificatio" en el "Muqtabis" de Ibn Hayyan
Get PDFAnálisis de cómo en el siglo X, el cronista cordobés Ibn Hayyan (987-1076) trató textualmente pasajes que copió de autores anteriores para elaborar su “Muqtabis”.Del estudio de la transmisión de tres textos del diccionario biográfico surge que Ibn Hayyan amplió retóricamente los textos que reprodujoAnalysis of how the tenth century Cordovan chronicler Ibn Hayyan
(987-1076) textually treated the passages which he copied from elder authors to
elaborate his “Muqtabis”. From the study of the transmission of three texts from
biographical dictionaries emerges that Ibn Hayyan rhetorically amplified the
texts he reproduce
Thermography and Sonic Anemometry to Analyze Air Heaters in Mediterranean Greenhouses
Get PDFThe present work has developed a methodology based on thermography and sonic anemometry for studying the microclimate in Mediterranean greenhouses equipped with air heaters and polyethylene distribution ducts to distribute the warm air. Sonic anemometry allows us to identify the airflow pattern generated by the heaters and to analyze the temperature distribution inside the greenhouse, while thermography provides accurate crop temperature data. Air distribution by means of perforated polyethylene ducts at ground level, widely used in Mediterranean-type greenhouses, can generate heterogeneous temperature distributions inside the greenhouse when the system is not correctly designed. The system analyzed in this work used a polyethylene duct with a row of hot air outlet holes (all of equal diameter) that expel warm air toward the ground to avoid plant damage. We have observed that this design (the most widely used in Almería’s greenhouses) produces stagnation of hot air in the highest part of the structure, reducing the heating of the crop zone. Using 88 kW heating power (146.7 W∙m−2) the temperature inside the greenhouse is maintained 7.2 to 11.2 °C above the outside temperature. The crop temperature (17.6 to 19.9 °C) was maintained above the minimum recommended value of 10 °C
Presencia del clero en la Revolución Cuzqueña de 1814: ideas y actitudes de Francisco Carrascón
Get PDFEste artículo analiza la participación del sacerdote Francisco Carrascón en la revolución de Cuzco en 1814. Se presta especial atención a sus escritos que animaban a la independencia y a la creación de una patria peruana con el fin de profundizar en su pensamiento y conocer sus ideales revolucionarios. Finalmente se estudia el proceso militar al que fue sometido y su sentencia.This article analyzes priest Francisco Carrascon’s participation in the revolution of Cuzco in 1814. Particular attention is paid to his writings that encouraged independence and the creation of a Peruvian homeland, in order to allow a profound study of his thought and discern his revolutionary ideas. Finally we study the military trial to which he was subjected and his subsequent sentence
The villa of C/ Olimpo and the territorial organization of the urban periphery of Lucentum (Alicante)
Get PDFEsta investigación establece la secuencia estratigráfica, cronológica y funcional de un núcleo de poblamiento suburbano del municipio romano de Lucentum, con el fin de dibujar las líneas maestras de la evolución productiva de su ager periurbano. El yacimiento presenta cuatro fases principales que abarcan un dilatado arco temporal: estructuras de época tardorrepublicana (fase I, ss. II-I aC), una reestructuración viaria y urbanística de época augustea (fase II), el desarrollo de una villa con estructuras de transformación mercantil datada a partir de época tardojulia o flavia (fase III) y, por último, una fase bajoimperial (fase IV, ss. IV-v dC), en la que la villa sufre fuertes reestructuraciones.This paper establishes the stratigraphic, chronological, and functional sequence of a suburban settlement located in the surroundings of the Roman town of Lucentum in order to outline the productive evolution of its periurban ager. The site shows four main phases, covering a long period, constructions from the Late Republican period (phase I, 2nd-1st centuries BC), an urban and road restructuring from Augustan period (phase II), the construction of a villa with structures of commercial transformation, dated from the late Julian or Flavian period (phase III) and finally the major restructuring of the villa in the Early Roman Empire (phase IV, 4th-5th centuries AD).Investigación desarrollada en el marco de los proyectos de investigación del MINECO, Ministerio de Economía y Competitividad (HAR2012-37003-C03-02 y HAR2012-32881), Ministerio de Cultura (IPCE/PERUSA 07-11) y Universidad de Alicante (ACIE08-07)
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