Regulating commercial public service broadcasting: a case study of the marketization of Norwegian media policy

This article looks at the issues facing the regulation of commercial public service broadcasting in Norway. A document analysis of the 2010 renegotiation process to renew TV 2’s public service licence illuminates how a general marketization affects the regulation of the television sector. This process comments on Hallin and Mancini’s model of democratic corporatism in the Nordic countries regarding the power of the state to regulate private media enterprises as cultural institutions. As such, the process of commercialization should include not only the broadcasting sector, but also the political sector. As part of a solution to retain TV 2’s licence agreement, the government effectively had to re‐regulate the cable distribution sector. This case study demonstrates not only the enduring strength and value of the public service institution in a political context, but also the extent to which regulation is guided by technical and economic forces to sustain democratic considerations.     

The creation of cultural policy in the media: a field research of cultural discourses in Germany

In Germany, cultural policy is formally made on the level of municipalities, the Länder (federal states) and the federal government. With approximately eight billion Euros per year, they finance a large percentage of cultural and arts activities: music, theater, dance, museums, libraries, film and the preservation of sites of historic interest. The federal government sets the legal framework in which art can be produced and distributed, and finances it indirectly through tax reductions (VAT reduction), copy right laws, and special health insurance and retirement arrangements for artists (Künstlersozialkasse). Within this institutionalized legal and governmental setting, the discursive dimension of politics is often forgotten, particularly when policy creation is being discussed. This article focuses on the discursive dimensions of politics within the field of classical and contemporary music and offers a discourse analysis of mass media coverage to investigate policy‐making.     

Towards a Risk Management and Conservation Plan for the Djin Blocks at the World Heritage Site of Petra,Jordan: The Case of Djin Block No. 9

Cultural heritage is subjected to many pressures and risks. Over the past few years, the use of digital technologies has significantly changed the approaches to cultural heritage documentation for the purpose of condition assessment and conservation. The integration of novel approaches and techniques has permitted a detailed examination and assessment of damage, deterioration due to weathering and erosion, and their mechanisms. This study seeks to contribute to the preservation and conservation of the significant heritage of the so-called Djin Blocks at the World Heritage Site of Petra in Jordan. While these three dimensional cuboid rock-cut monuments have been subject to extensive conservation studies, this is the first time they have been subjected to 3D recording and multispectral photography, with the aim of recording damage caused by the ravages of time.

This study presents the results of the documentation of the case study Djin Block No. 9. A variety of systematic documentation techniques were used, including 3D recording with terrestrial laser scanning (TLS), close-range photogrammetry, multispectral imaging, and thermography records. In addition, pathological studies of the erosion from various causes and an analysis of the effect of weathering on Djin Block No. 9 are performed. Based on this data, the paper presents recommendations for developing risk management and conservation planning of Djin Block No. 9.     

Novel use of cathodoluminescence to identify differences in source rocks for Late Paleoindian quartzite tools

Heterogeneous quartzite artefact finds from North America's Late Paleoindian period occur in several areas throughout the Northern Great Lakes region. Standard petrographic analysis, back-scatter scanning electron microscopy and cathodoluminescence are used to identify the properties of a regionally abundant, high-quality orthoquartzite stone as compared with high-quality Hixton silicified sandstone from the Silver Mound Archeological District in Jackson, Wisconsin. The results demonstrate the potential for reducing misidentification among material sources, and also exhibit the acutely discerning tendencies of pre-contact peoples. Lithological interpretations of thin sections identify the different properties of the Hixton material. Conversely, Mesnard quartzite, while it functions adequately as a tool stone, is fundamentally compromised of a tightly packed microstructure. This microstructure produces a hard, less tractable material with erratic breakage, possibly explaining Mesnard quartzite's limited distribution prehistorically.     

Early Processed Triticeae Food Remains in The Yanghai Tombs,Xinjiang, China

Visible food remains can provide evidence regarding ancient food processing, the spread of cereals and cultural communication. Some desiccated food remains were discovered in the Yanghai Tombs, Turpan district, in Xinjiang, China (2600–2900 bp ). These food remains were analysed by Fourier transform infrared (FT–IR) spectroscopy combined with plant microfossils, including starch grains and cross cells of pericarp from the cereal bran fragments. The results showed that these food remains were cooked dough food made from wheat (Triticum aestivum) and barley (Hordeum spp.). The cross‐sections of these remains look very dense, not porous under a microscope, which suggests that no fermentation had happened, so these foodstuffs may be some kind of flatbread. Although wheat and barley had been introduced into China by at least the third millennium bc , these remains are still the earliest known direct evidence that wheat and barley were ground into flour and then processed as foodstuffs in north‐western China.     

Cathedral of Milan: Structural History of the Load-Bearing System

The structure of the Cathedral of Milan is studied. The features of the building and the original aspects of its load-bearing system are discussed. The progressive development of the structural system is described following its historical phases through four centuries. The final configuration is then analyzed with its main load paths. Detailed information, collected during the 20th century restoration work, was used to determine the geometry and loads. Preliminary analyses are based on equilibrium principles, within the framework of limit analysis for masonry constructions. The main structural restoration works taking place during the life of the Cathedral of Milan are outlined. The results provide a basis for the verification of more detailed numerical analyses and a reference for restoration interventions. Furthermore, the introductory analyses presented here develop the knowledge for future studies devoted to the Cathedral of Milan, encompassing structural, construction, and architectural issues.     

Dome of the Basilica of Santa Maria Degli Angeli in Assisi: Static and Dynamic Assessment

This study presents the results of the static and dynamic assessment of the dome of the Basilica of Santa Maria degli Angeli in Assisi, designed by Galeazzo Alessi. The first section is devoted to an overview of the masonry domes designed by the Italian architect and focuses on the structural solutions adopted in the several cases described to better understand Alessi’s designing skills. In the second part, the drum-dome system is analyzed in order to attain a structural assessment. The static assessment is performed by means of limit analysis and finite element model approaches with non-linear mechanical behavior. The obtained results are consistent with the detected crack pattern and confirm the suitability of the reinforcement steel rings applied to the drum. The seismic assessment has been performed by response spectrum analysis. Due to the lack of specific information, a probabilistic approach for the material mechanical properties was used. The results obtained highlight an adequate seismic response of the structure that can be attributed to the dynamic properties of the slender drum-dome system. This finding justifies the good performance of the structure during the seismic events of 1832 and 1997.     

Historical Survey and Chronology of Bonajuto Chapel in Catania,Italy

Located in the historical center of Catania, Italy, in the Civita district, the Bonajuto Chapel is one of the oldest and best-conserved buildings of the city, which has survived the numerous earthquakes that struck eastern Sicily during the medieval and the modern ages, such as those particularly devastating in 1169 and 1693. However, both the date of this small monument, as well as its original use, still remain uncertain, as literary and documentary evidence are scarce and fragmentary. Most historians, analyzing prevalently the stylistic and constructive aspects, interpreted the chapel as a place of worship and assigned its construction to a rather long period of the early Middle Ages, from the 5th or 6th centuries ad to the 8th or 9th centuries ad—the phase during which the island was under the Byzantine domination. The excavations carried out in 1930 to 1939 and the last restoration works (in 2003) have not provided explicit chronological data. Its age determination is considered essential for a better knowledge of the real influence of this domination on the architecture of the Island. Therefore, a multidisciplinary and accurate analysis of the building using the existing bibliography has been carried out also in order to understand the functional and morphological transformations of the chapel during its long life. The thermoluminescence absolute dating methodology applied to some brickwork elements of the construction, has placed the monument chronology in a period of time that is notably shorter than that previously noted here. These new data, with the study of the architectural structure, have made a significant step forward in the knowledge of the chapel history.     

Force-Based Beam Finite Element (FE) for the Pushover Analysis of Masonry Buildings

A simplified approach for analyzing the nonlinear response of masonry buildings, based on the equivalent frame modeling procedure and on the nonlinear equivalent static analyses, is presented. A nonlinear beam finite element (FE) is formulated in the framework of a force-based approach, where the stress fields are expanded along the beam local axis, and introduced in a global displacement-based FE code. In order to model the nonlinear constitutive response of the masonry material, the lumped hinge approach is adopted and both flexural and shear plastic hinges are located at the two end nodes of the beam. A classical elastic-plastic constitutive relationship describes the nonlinear response of the hinges, the evolution of the plastic variables being governed by the Kuhn-Tucker and consistency conditions. An efficient element state determination procedure is implemented, which condenses the local deformation residual into the global residual vector, thus avoiding the need to perform the inner loops for computing the element nonlinear response. The comparison with some relevant experimental and real full-scale masonry walls is presented, obtaining a very good agreement with the available results, both in terms of global pushover curves and damage distributions.