Variety and Adventure in the Life of Carl Linden

Abstract

In his long life Carl Linden lived variously and wonderfully. For more than half a century he was a teacher and promoter of Great Books in the classroom and in the neighborhood. Great Books in his hands and mind transformed him into a kind of latter-day Socrates, always questioning, always smiling, sometimes teasingly. As a naturalist he was a hiker/biker on the C&O Canal towpath and promoter of it, as well. His scholarly pursuits took him to Eastern Europe, especially to Russia and Ukraine, about which he wrote and taught for four decades. Finally, he was a bon vivant whose Socratic ways won him laurels in the classroom and friends in the places where good fellows meet.     

The Measurement by Airborne Synthetic Aperture Radar (SAR) of Disturbance Within the Nasca World Heritage Site

In this paper we report on our use of Synthetic Aperture Radar (SAR) as a means of monitoring the Lines and Geoglyphs of Nasca and Pampas de Jumana World Heritage Site in Peru, where the colossal ground drawings, popularly known as the Nasca Lines, are found. Our research to date indicates that the environment in which the Nasca geoglyphs are found, and the nature of the geoglyphs themselves, are suited perfectly for investigation by SAR. SAR also provides a new and valuable tool for understanding the human activities and natural processes that have damaged the geoglyphs and which, unchecked, will continue to do so in the future. Further, SAR can be used to categorize geoglyphs according to structural differences and similarities in ways that have heretofore not been possible, thereby serving as a basis for a geoglyph catalogue.     

A Conservation Management Plan for Gordion and its Environs

Abstract

A Conservation Management Plan for Gordion and its Environs has been developed by a multidisciplinary team within a partnership between the University of Pennsylvania (both the School of Design and Museum of Archaeology and Anthropology) and Middle East Technical University (Faculty of Architecture) in Ankara. The project has involved a new approach to the protection of cultural material at the site itself, as well as the survey and documentation of a 140 km² area, with Gordion as its centre, to include the village of Yass?höyük and five nearby villages, historic sites, höyüks, or settlement mounds, and tumuli, or burial mounds. The project utilized photographs and standardized forms in the documentation of public and private buildings and areas. Based on this survey, the values of the site and its environs were reassessed, and an action plan presented for all project stakeholders. One of the primary stakeholders is the local population, who must be made aware of the damaging effects of deep ploughing to the tumuli.     

Biological values of the Nordic cultural landscape: Different perspectives

Intensified land use practices in the Nordic countries are increasing the need for more determined strategies in both natural and cultural conservation. The development of such management strategies requires an inter‐disciplinary approach to overcome the existing boundaries between research disciplines. The paper focuses on certain biological elements which should be taken into account in landscape management. These elements are discussed in different perspectives: temporal, spatial Nordic and European, and the close relationship between biological and historical landscape values is emphasised. Examples of changing evaluations over time and among different groups of people are given. In conclusion the paper stresses the need for a holistic approach to preserve the natural and cultural heritage and secure a long‐term utilisation of the landscape.     

Measuring Learning Outcomes in Museums,Archives and Libraries: The Learning Impact Research Project (LIRP)

There has been legislation in place since the 1970s in Canada's largest province, Ontario, that encourages the identification of significant heritage buildings and is supposed to provide them with at least a degree of protection. Both heritage recognition and most other land use decisions, however, are exercised at the local government level. W'hile conservation of heritage structures has been successful in some places, an alarming number of significant historic buildings in the province continue to be lost. Relying on dozens of volunteers, this study examined thousands of buildings in over twenty Ontario communities and sought to establish how many heritage buildings had been demolished and to determine why these losses were occurring. It was discovered that in the municipalities surveyed over 400 historically recognised buildings had been lost in the last sixteen years. Recommendations for how to deal with this problem are included in the study.     

Predicting Ductile Crack Initiation of Steel Bridge Structures Due to Extremely Low-Cycle Fatigue Using Local and Non-Local Models

The strain-based prediction model combining the Miner's rule and Manson-Coffin's relationship provides a local parameter for evaluating the ductile crack initiation of steel structures, and some modified models based on it were proposed to evaluate extremely low-cycle fatigue (ELCF) behaviors of steel structures. Previous research has confirmed these local models to be an accurate index for ductile crack initiation in steel bridge piers, however it is found to quite depend on the mesh size of the numerical model used. In this study, a non local damage parameter is presented and successfully applied to ductile crack initiation life assessment of steel bridge piers subjected to earthquake-type cyclic loading. The non local damage parameter is based on averaging the strains over the effective plane using a weight function in the exponential form, and introduces the non local damage parameter to replace the local state variable. Finite element analysis with three different mesh sizes is employed. Comparisons of the local and non local solutions with those of experiments indicate that the non local prediction model can predict the ductile crack initiation of steel bridge piers with good accuracy regardless of the specimen geometries and loading histories, meanwhile the mesh independent nature of the non local model is also demonstrated.     

THREE PILLARS OF ACTIVE AGEING IN INDONESIA

This paper aims to contribute to the knowledge of ageing in Indonesia—the fourth most populous country in the world—within the framework of active ageing. Data are from the 2005 Intercensus Population Survey, the first to gather information from older persons aged 60 and above. Findings are organised according to the three pillars of the World Health Organization's Active Ageing framework including health, participation and security. Findings suggest that: (1) good self-rated health status and functional ability are common among older persons; (2) Indonesian elders participate predominantly in home-centred leisure activities, but not in physical exercise; and (3) economic security, measured by main source of funding, varies by sex. There is great variation across Indonesia's provinces in the status of the three pillars of active ageing. Policymaking on active ageing should pay attention to the local situation, and expect differences in health, participation and security by gender and province.     

Cultural Innovation and Translation in the Eastern Cape: Jan Tzatzoe,Xhosa Intellectual and the Making of an African Gospel, 1817–1833

Abstract

This article describes the construction of a truly African Bible on the London Missionary Society's Eastern Cape Buffalo River mission station in the early years of the colonial encounter. Largely unacknowledged in the historical record, the isiXhosa translations were made in an intellectual partnership involving Jan Tzatzoe, a cultural and intellectual intermediary and innovator, and two European missionaries, John Brownlee and Friedrich Gottlob Kayser. A particular focus is Tzatzoe's breakthrough in moving the depiction of Jesus Christ towards Christ as Xhosa healer or ‘physician’. The article builds upon the renewed scholarly attention directed towards intermediaries by examining African involvement in the creation of crucial discourses and the conditions under which colonial texts were produced. It is suggested that Tzatzoe and other African linguistic intermediaries might be thought of as the vanguard of an African intellectual tradition born in the colonial encounter.     

The identification of the medieval church of St Sabas in Jerusalem in the light of new documentary evidence

ABSTRACT

For over a century the church that the Greek monks of Dayr Mar Saba are known to have possessed inside the walls of Jerusalem in the twelfth century has usually been associated with a chapel surviving inside the Disy family house opposite the police barracks south of the Citadel, while the Zāwiyyat al-Shaykh Ya?qūb (Ya?qūbiyya), on the east side of Christ Church, has been identified as having originally been built in the twelfth century, possibly by Monophysites, as a church dedicated to St James the Persian, or the ‘Cut-up’ (Intercisus). New documentary research, however, now makes it appear more likely that Mujīr al-Dīn was correct in attributing the building of the Ya?qūbiyya to the Greeks and that it was also the church referred to by pilgrims in the twelfth century as that of St Sabas. This means that the identity of the church in Dār Disy, if indeed it was a church, remains to be determined.     

Beyond Bilas: The Enga Take Anda

A crucial issue facing anthropologists, linguists, and museums today is what to do with research material and artifacts that have accumulated over the years. In 2005 we sought ways to return 20 years of material on Enga history and tradition to the people of Enga Province at a time when rapid change was leaving young generations with little sense of their cultural heritage. The goal was to build a center, the Enga Take Anda, House of Traditional Knowledge, that would provide knowledge of the past to help Enga understand recent changes and to consider what should be carried forward and what left behind. To be effective, the Enga Take Anda would have to be a museum and as well as a resource center with an active role in Enga schools and the Village Court system. We describe here challenges and successes in this endeavor. The establishment of the Take Anda has involved much trial, error, flexibility and persistence, largely persistence.