scholarly journals Estudio preliminar del cerro del castillo de Montefrío (Granada)

X ◽  
2020 ◽  
Author(s):  
Rafael Moreno Guerrero ◽  
Luis José García-Pulido

Preliminary study of the Hill of the Castle of Montefrío (Granada)The castle of Montefrío (Granada) was one of the fortresses that formed the last line of defense of the Nasrid kingdom. After its surrender, in 1486, the castle served as a Castilian border stronghold until the fall of the Nasrid capital, Granada, six years later, which put an end to the Christian conquest of al-Andalus. This work tries to analyze the evolution of the hill were the castle is, from the implantation of the Nasrid fortress to the present day, through the continuous transformations from a citadel, a military fortress, a church and, today, a centre of interpretation. This place is a territorial and landscape landmark that has shaped the environment of Montefrío and has been a key piece in its history and in its urban development. The study focuses on the analysis of the evolution of the constructive techniques developed by the Nasrid and the Castilian for the defense of this stronghold, through the archaeological remains preserved in the site. The preliminary study of this castle is a starting point for a deeper investigation that will be extended to other fortresses in the mountainous region between Córdoba and Granada. The study of the castle of Montefrío is therefore a methodological approach that will serve as the basis for a more extensive territorial research.

Acoustics ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 78-96
Author(s):  
Javier Alayón ◽  
Sara Girón ◽  
José A. Romero-Odero ◽  
Francisco J. Nieves

In Hispania (present-day Spain and Portugal), there are 25 structures documented of classical Roman open-air theatres, of which 10 are in the south, in the Roman Baetica (Andalusia). The Baetica embraced the progress of urbanisation in the time of the Roman emperor Augustus, where theatres, built in stone, were the foci of entertainment, performance, and propaganda of the empire. The Roman theatre in Malaga presents the archaeological remains of the main vestige of the Roman Malaca. It is located in the historical centre of the city, at the foot of the hill of the Muslim Alcazaba and was discovered in 1952. It is a medium-sized theatre whose design corresponds to a mixed construction that combines making use of the hillside for the terraces, in the manner of Greek theatres, with a major construction where rock is non-existent, thereby creating the necessary space for the stands. In this paper, the production process, adjustment, and validation of the 3D model of the theatre are analysed for the creation of a numerical predictive model of its sound field. Acoustic properties of the venue are examined and the effect of the Muslim Alcazaba and the hillside on the various acoustic descriptors is analysed. The results highlight the influence of this large stone surface mainly on the time decay parameters.


2021 ◽  
Vol 13 (14) ◽  
pp. 2668
Author(s):  
Tamás Telbisz

Conical hills, or residual hills, are frequently mentioned landforms in the context of humid tropical karsts as they are dominant surface elements there. Residual hills are also present in temperate karsts, but generally in a less remarkable way. These landforms have not been thoroughly addressed in the literature to date, therefore the present article is the first attempt to morphometrically characterize temperate zone residual karst hills. We use the methods already developed for doline morphometry, and we apply them to the “inverse” topography using LiDAR-based digital terrain models (DTMs) of three Slovenian sample areas. The characteristics of hills and depressions are analysed in parallel, taking into account the rank of the forms. A common feature of hills and dolines is that, for both types, the empirical distribution of planform areas has a strongly positive skew. After logarithmic transformation, these distributions can be approximated by Inverse Gaussian, Normal, and Weibull distributions. Along with the rank, the planform area and vertical extent of the hills and dolines increase similarly. High circularity is characteristic only of the first-rank forms for both dolines and hills. For the sample areas, the the hill area ratios and the doline area ratios have similar values, but the total extent of the hills is slightly larger in each case. A difference between dolines and hills is that the shapes of hills are more similar to one another than those of dolines. The reason for this is that the larger, closed depressions are created by lateral coalescence, while the hills are residual forms carved from large blocks. Another significant difference is that the density of dolines is much higher than that of hills. This article is intended as a methodological starting point for a new topic, aiming at the comprehensive study of residual karst hills across different climatic areas.


Author(s):  
Diana Mendieta Vicuña ◽  
Javier Esparcia Pérez

El análisis de contenidos está en el centro de gran cantidad de estudios de investigación social. Por su parte, el análisis del sistema de actores también ha sido ampliamente explotado en el estudio de procesos de desarrollo local, bajo diferentes aproximaciones. Sin embargo, este trabajo tiene como objetivo mostrar algunas de las potencialidades y ventajas del análisis de contenidos a partir del discurso de los actores implicados en procesos de desarrollo local. Para ello, se toma como punto de partida la información primaria obtenida de las entrevistas semiestructuradas realizadas a una muestra de actores sociales, económicos e institucionales vinculados a la puesta en marcha de la central eólica Villonaco (Loja, Ecuador). Según el gobierno ecuatoriano, esta ha de tener una clara proyección en el desarrollo local, y de ahí el interés por analizar estos procesos desde esta perspectiva metodológica. Para mostrar las potencialidades del análisis de contenidos a partir del discurso de los actores se utiliza el software MAXQDA, que permite, tras la codificación de la información, analizar los diferentes temas y subtemas que definen las posiciones y valoraciones de los actores implicados.The content analysis is at the core of a large number of social studies. On the other hand, the stakeholder analysis has been widely used in the study of local development processes from different approaches. However, this paper aims to show the potential and advantages of content analysis based on the actors’ discourse involved in local development processes. Primary information obtained from interviews conducted with a sample of social, economic and institutional actors linked to the starting up and operation of Villonaco Wind Farm (Loja, Ecuador), has been taken as a starting point. According to the Ecuadorian government, this wind farm should have a clear projection in local development, hence the interest in the analysis of these processes using this methodological approach. Software MAXQDA is used to show the potential of content analysis. This tool allows, after the encoding process of information, to analyze the various topics and subtopics that define the positions adopted by the actors and their appraisals of the studied processes.


2015 ◽  
Vol 43 (2) ◽  
pp. 32-40
Author(s):  
Magda E Alvarado ◽  
Camila A González ◽  
Moisés Wasserman ◽  
Claudia C Rubiano

This paper presents a combined approach<br />with two aims. The first is to analyze the<br />reported sequence of the enzyme ubiquitin<br />carboxyl-terminal hydrolase 14 of Giardia<br />intestinalis (UBP6) through computational<br />methods to find components related with<br />its hypothetical function. The second is<br />to determine if the protein-coding gene is<br />expressed in G. intestinalis and, if such is<br />the case, also determine its transcription<br />pattern along the life cycle of the parasite. It<br />was established that the protein belongs to<br />the family of Cys-dependent deubiquitinases<br />and more specifically to ubiquitin specific<br />proteases (USPs). Moreover, the catalytic<br />center with the complete triad as well as<br />typical features of the USP motif were also<br />identified. Since the computational findings<br />suggest that the enzyme could be functional,<br />reverse transcription coupled to PCR was<br />used as a first approach to establish if in fact<br />the coding gene is expressed in the parasite.<br />Interestingly, it was found not only that<br />the gene is expressed, but also that there<br />is a transcription variation along the life<br />cycle of the parasite. These two findings are<br />the starting point for further studies since<br />they tentatively suggest that this enzyme<br />could be involved in the protein turnover<br />that occurs during parasite encystation.<br />Although preliminary, this study is the first<br />report concerning the study of a specific<br />deubiquitinating enzyme in the parasite G.<br />intestinalis.


2021 ◽  
Vol 26 (1) ◽  
pp. 75-78
Author(s):  
Camelia Ionescu ◽  
Mădălina Adriana Malița ◽  
Viorel Ștefan Perieanu ◽  
Mihai Burlibașa ◽  
Magdalena Natalia Dina ◽  
...  

Abstract When talking about dental assistance we actually refer to the prevention, detection and treatment of diseases of the oral and maxillo-facial region which, in most cases, have as a starting point or interest the dento-maxillary system. In this material, we tried to present a comparative study on the typology and complexity of different stages of dental treatments that can be performed in urban areas, compared to various stages of dental treatments that are performed and / or could be made in rural dental offices from in Romania.


2016 ◽  
Vol 7 (2) ◽  
Author(s):  
Leila Marie Farah

How was subsistence livestock linked to architecture and the urban development in the settlement of 17th and 18th century Montreal? This article argues that landscapes and buildings interact with and accommodate the transformation of livestock products and by-products along various stages; and, that these animal parts contribute to defining urban landscapes. The paper presents a novel analytical framework to study foodscapes, and more particularly meatscapes by way of identifying spaces through which animal parts transited, and by spatially mapping them. It does so via a mixed methodological approach, including researching legal documents, travelers’ notes, databases, historical maps and plans dating back to the French period. Examining processes and spaces involving subsistence livestock, their products and by-products as well as individuals related to their transformation provides a new perspective on how ordinary activities shaped the lives and the spaces in a settlement.


Author(s):  
M. I. Rodriguez-Laiton ◽  
H. A. León-Vega ◽  
E. Upegui

Abstract. The following article describes the implementation of a methodology for the structural reconstruction of the Heroes monument and the statue on the north side of Simon Bolivar Ecuestre located between the intersection of the north highway and 80th Street in Bogota (Colombia) from the acquisition of SFM photogrammetry methods and images, using low-cost sensors for this process and making use of drones from the obtaining of frames of a video to for areas with lower altimetric reach, and thereby creating an analysis in their accuracy, sizing and quality within the framework of appropriation and documentation of the cultural assets in the public space of the city Bogotá taking this data as a starting point for future developments in the process of 3D reconstructions Colombia.


2009 ◽  
Vol 7 (1) ◽  
Author(s):  
Pieter E. Stek

Portable water consumption in Kuala Lumpur and the surrounding area is expected to grow by 34% from 2005 to 2010. This increase in demand will be met by the construction of new reservoirs. However, reservoirs are dependent on rainfall and during prolonged periods of drought, as occurred in 1998, they could become empty. Therefore it is of great importance to develop alternative sources of water supply, including groundwater, to mitigate the effects of a serious water crisis. In this paper, results from a preliminary study on Kuala Lumpur's groundwater resources are presented. Modelling of the city's groundwater resources is extremely difficult given the limitations imposed by data availability and the karstic nature of some aquifers. Hence, the research presented here serves as a starting point for further studies rather than providing any definitive conclusions. In addition to the study results, the planning implications of groundwater extraction are discussed.


Author(s):  
Lars Öhrström

The two men in white anoraks were slowly approaching, skiing in the bitter cold over the Hardangervidda mountain plateau in the winter of 1943. Were they friends or foes? This was a matter of life and death for the six young men watching the only other living beings in sight for miles of snow-clad wilderness. Their pace was slow, the men were thin and didn’t look too well, just as if they might well have spent 130 days of the winter of 1942–43 hidden in a rudimentary hut on the mountain, surviving on moss and poached reindeer. It had to be them. The group’s leader, Joachim Rønneberg, decided to make contact. This story is first a tragedy and then a success, and it does not begin on the Hardangervidda but in Scotland where Britain’s ski capital, the small town of Aviemore in the Cairngorms National Park, is going to be our starting point for several dangerous journeys across the North Sea. A few years ago we drove up the main mountain road, eventually leading to the Cairn Gorm peak itself, 4,084 feet (1,245 metres) above sea level, and passed the park’s visitors’ centre located in pretty surroundings by a small lake. We glimpsed something flapping in the wind that did look a bit like the Union Jack, an unlikely occurrence in the highlands. We turned around and took the path up the hill, and soon discovered that what we first mistook for the British ensign, because of its colours, was in fact the Norwegian national flag. In 1468, when the Norwegians gave away their last Scottish possessions to King James III in Edinburgh, the Norwegian flag had not even been invented, so we were a wee bit curious as to why it was flying here, in the heart of the Cairngorms. But of course, mountains, snow, and skiing—what could be more Norwegian? And this simplistic reasoning is actually closer to the answer than we might have thought, as a commemorative sign told us that on this spot were the lodgings of the famous Kompani Linge during World War II.


2020 ◽  
Author(s):  
Sonia Palmieri ◽  
Kerryn Baker

Abstract In this article, we extend empirical understandings of feminist institutionalism by outlining a new methodological approach to the study of parliament as a gendered workplace. We argue that while a localised approach to studying institutional change allows a more nuanced appreciation of the role of local cultural context, internationalised norms can be an interesting starting point to work back from. A case study of the New Zealand parliament’s ‘family-friendly’ workplace practices illustrates this methodological approach. By tracing the establishment of family-friendly practices in this parliament, our study shines a light on the intractable nature of local institutional context in global norm diffusion and hints at the next phase of work required to further the agenda of transformational gender-sensitive parliaments.


Sign in / Sign up

Export Citation Format

Share Document