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Sample records for historical monuments damaged

  1. Reconnaissance Report of Damage to Historic Monuments in Cairo, Egypt Following the October 12, 1992 Dahshur Earthquake

    National Research Council Canada - National Science Library

    Sykora, D

    1993-01-01

    .... Damage to historic monuments can be generally described as having resulted from the continuous degradation of foundation and structural masonry from environmental effects, especially groundwater...

  2. A new approach to assess the chemical composition of powder deposits damaging the stone surfaces of historical monuments.

    Science.gov (United States)

    Fermo, Paola; Turrion, Raquel Gonzalez; Rosa, Mario; Omegna, Alessandra

    2015-04-01

    The issue of conservation of the monumental heritage worldwide is mainly related to atmospheric pollution that causes the degradation of stone surfaces. The powder deposits present on the stone monuments reflect the composition of the aerosol particulate matter (PM) to which the surfaces are exposed, so the chemical characterization of the outermost damaged layers is necessary in order to adopt mitigation measurements to reduce PM emissions. In the present paper, a new analytical approach is proposed to investigate the chemical composition of powder deposits present on Angera stone, a dolomitic rock used in the Richini courtyard, a masterpiece of Lombard Baroque and placed in Milan. Inorganic and organic components present in these deposits have been analyzed by IC (ion chromatography) and a new approach mainly bases on thermal analyses, respectively. Gypsum is the main inorganic constituent indicating a composition similar to that of black crusts, hard black patina covering the degraded building surfaces. Ammonium nitrate present in the powder is able to react with the stone substrate to form magnesium nitrate which can migrate into the porous stone. The carbonaceous fraction powder deposits (i.e. OC = Organic Carbon and EC = Elemental Carbon) have been quantified by a new simple thermal approach based on carbon hydrogen nitrogen (CHN) analysis. The presence of high concentration of EC confirms that the powder deposits are evolving to black crust. Low values of water-soluble organic carbon (WSOC, determined by total organic carbon-TOC), with respect to what is normally found in PM, may indicate a migration process of organic substances into the stone with a worsening of the conservation conditions. The presence of heavy metals of anthropogenic origin and acting as catalysts in the black crust formation process has been highlighted by SEM-EDS (electron microscopy coupled with an energy dispersive spectrometer) as well.

  3. Restoring and structurally reinforcing historic monuments by glass

    NARCIS (Netherlands)

    Oikonomopoulou, F.; Bristogianni, T; Karron, Kaisa; Groot, C.J.W.P.; Veer, F.A.; Nijsse, R.; Zingoni, Alphose

    In this paper a pioneering, transparent restoration methodology is presented, introducing structural glass elements to substitute missing components of damaged monuments and simultaneously reinforce the original structure. To prove the feasibility of the concept, a damaged medieval tower in Toolse,

  4. Atmospheric Weathering of Historic Monuments and Their Related Conservation Issues

    Directory of Open Access Journals (Sweden)

    Caner-Saltık Emine N.

    2018-01-01

    Full Text Available Atmospheric environment affects the materials of historic monuments and their structure starting from the time of their construction. Daily and seasonal changes in temperature and humidity, wind, snow and rainfall, soluble salts carried by water, biological agents, pollutant gases and particulate matter are some of the agents in atmospheric environment that introduce weathering by physical, chemical and biological processes in the materials of the monuments such as natural building stones, bricks, mortars and plasters, mud brick etc. The weathering processes need to be well diagnosed by identification of main mechanisms of decay and major responsible agents, degree and depth of deterioration expressed with measurable parameters of physical, physicomechanical properties, and micro structural changes together with their distribution on the monument. Success of conservation treatments strongly depend on those diagnostic studies and compatibility of the treatments with the deteriorated and relatively sound parts of the historic materials. Current approach to materials conservation is to be able to make minimum intervention to historic material by targeting the conservation treatment to the deteriorated area for the purpose of controlling the deterioration factors and achieving compatible and durable conservation of historical material. In this presentation, two examples of diagnostic research and conservation treatments based on and guided by the diagnostic results are summarized concerning historic stone monuments exposed to atmospheric environment since more than two thousand years. The first example is on the marble walls of Temple of Augustus in Ankara exposed to polluted urban atmosphere. The second example is on the limestone statues of Nemrut Mount Monument in Adıyaman-Turkey, exposed to rural atmosphere with harsh climatic conditions. Finally, a brief discussion on current research issues related to historic materials conservation in

  5. Compositions of stone and stone surface materials of historical monuments from Vidzeme and Zemgale

    International Nuclear Information System (INIS)

    Actins, A.; Spricis, A.; Zekunde, A.; Nemerova, A.

    2004-01-01

    By means of x-ray analysis composition of stone and stone surface materials of historical monuments from Vidzeme and Zemgale was investigated. Corrosion products of tuffa materials were identified on surfaces of some investigated monuments. Similarity of composition of products of stone corrosion for monuments from Latvia and Poland was recognised. Content of heavy metals at stone materials of historical monuments and at the surface layers of these monuments was investigated by means of atomic absorption and potentiometric stripping methods. Reasons of formation of compounds and pollution of investigated samples were discussed. (full text)

  6. The Development of Mobile Application to Introduce Historical Monuments in Manado

    Directory of Open Access Journals (Sweden)

    Markhasi Rupilu Moshe

    2018-01-01

    Full Text Available Learning the historical value of a monument is important because it preserves cultural and historical values, as well as expanding our personal insight. In Indonesia, particularly in Manado, North Sulawesi, there are many monuments. The monuments are erected for history, religion, culture and past war, however these aren’t written in detail in the monuments. To get information on specific monument, manual search was required, i.e. asking related people or sources. Based on the problem, the development of an application which can utilize LBS (Location Based Service method and some algorithmic methods specifically designed for mobile devices such as Smartphone, was required so that information on every monument in Manado can be displayed in detail using GPS coordinate. The application was developed by KNN method with K-means algorithm and collaborative filtering to recommend monument information to tourist. Tourists will get recommended options filtered by distance. Then, this method was also used to look for the closest monument from user. KNN algorithm determines the closest location by making comparisons according to calculation of longitude and latitude of several monuments tourist wants to visit. With this application, tourists who want to know and find information on monuments in Manado can do them easily and quickly because monument information is recommended directly to user without having to make selection. Moreover, tourist can see recommended monument information and search several monuments in Manado in real time.

  7. The Development of Mobile Application to Introduce Historical Monuments in Manado

    Science.gov (United States)

    Rupilu, Moshe Markhasi; Suyoto; Santoso, Albertus Joko

    2018-02-01

    Learning the historical value of a monument is important because it preserves cultural and historical values, as well as expanding our personal insight. In Indonesia, particularly in Manado, North Sulawesi, there are many monuments. The monuments are erected for history, religion, culture and past war, however these aren't written in detail in the monuments. To get information on specific monument, manual search was required, i.e. asking related people or sources. Based on the problem, the development of an application which can utilize LBS (Location Based Service) method and some algorithmic methods specifically designed for mobile devices such as Smartphone, was required so that information on every monument in Manado can be displayed in detail using GPS coordinate. The application was developed by KNN method with K-means algorithm and collaborative filtering to recommend monument information to tourist. Tourists will get recommended options filtered by distance. Then, this method was also used to look for the closest monument from user. KNN algorithm determines the closest location by making comparisons according to calculation of longitude and latitude of several monuments tourist wants to visit. With this application, tourists who want to know and find information on monuments in Manado can do them easily and quickly because monument information is recommended directly to user without having to make selection. Moreover, tourist can see recommended monument information and search several monuments in Manado in real time.

  8. Time–frequency analysis of GPR data to investigate the damage of monumental buildings

    International Nuclear Information System (INIS)

    Leucci, Giovanni; Persico, Raffaele; Masini, Nicola

    2012-01-01

    The presence of particular microclimatic conditions inside monumental buildings is responsible for bio-deterioration processes. In many cases, efflorescence and moulds are visible on the facades of several monuments of historical importance. In many other cases, the effects of decay processes are not visible, thus making difficult the diagnosis and the consequent setup of effective rehabilitation and preservation interventions, especially in the presence of a complex geometry and/or a large variability of construction materials. In such cases, a valuable contribution could be provided by geophysical methods (such as electrical resistivity, electromagnetic conductivity, ground-penetrating radar (GPR), etc), which have been proved to be successful tools for sub-surface investigation and characterization of historical buildings. In old monumental buildings, the masonry structures frequently exhibit cracks, voids, detachments and high moisture contrasts that can give rise to reflection events in radar signals. However, the complexity of the geometry and the structural heterogeneity that characterize these old structures often make the GPR results difficult to analyse and interpret. In particular, the spatial variation in GPR signal attenuation can provide important information about the electrical properties of the investigated materials that, in turn, can be used to assess the physical parameters associated with damage. In this paper, we propose an approach that analyses the data in the form of ‘frequency maps’ to evidence absorption losses probably linked to higher moisture content. Two real case histories back up the proposed method. (paper)

  9. Integration of Jeddah Historical BIM and 3D GIS for Documentation and Restoration of Historical Monument

    Directory of Open Access Journals (Sweden)

    A. Baik

    2015-08-01

    Full Text Available This work outlines a new approach for the integration of 3D Building Information Modelling and the 3D Geographic Information System (GIS to provide semantically rich models, and to get the benefits from both systems to help document and analyse cultural heritage sites. Our proposed framework is based on the Jeddah Historical Building Information Modelling process (JHBIM. This JHBIM consists of a Hijazi Architectural Objects Library (HAOL that supports higher level of details (LoD while decreasing the time of modelling. The Hijazi Architectural Objects Library has been modelled based on the Islamic historical manuscripts and Hijazi architectural pattern books. Moreover, the HAOL is implemented using BIM software called Autodesk Revit. However, it is known that this BIM environment still has some limitations with the non-standard architectural objects. Hence, we propose to integrate the developed 3D JHBIM with 3D GIS for more advanced analysis. To do so, the JHBIM database is exported and semantically enriched with non-architectural information that is necessary for restoration and preservation of historical monuments. After that, this database is integrated with the 3D Model in the 3D GIS solution. At the end of this paper, we’ll illustrate our proposed framework by applying it to a Historical Building called Nasif Historical House in Jeddah. First of all, this building is scanned by the use of a Terrestrial Laser Scanner (TLS and Close Range Photogrammetry. Then, the 3D JHBIM based on the HOAL is designed on Revit Platform. Finally, this model is integrated to a 3D GIS solution through Autodesk InfraWorks. The shown analysis presented in this research highlights the importance of such integration especially for operational decisions and sharing the historical knowledge about Jeddah Historical City. Furthermore, one of the historical buildings in Old Jeddah, Nasif Historical House, was chosen as a test case for the project.

  10. Integration of Jeddah Historical BIM and 3D GIS for Documentation and Restoration of Historical Monument

    Science.gov (United States)

    Baik, A.; Yaagoubi, R.; Boehm, J.

    2015-08-01

    This work outlines a new approach for the integration of 3D Building Information Modelling and the 3D Geographic Information System (GIS) to provide semantically rich models, and to get the benefits from both systems to help document and analyse cultural heritage sites. Our proposed framework is based on the Jeddah Historical Building Information Modelling process (JHBIM). This JHBIM consists of a Hijazi Architectural Objects Library (HAOL) that supports higher level of details (LoD) while decreasing the time of modelling. The Hijazi Architectural Objects Library has been modelled based on the Islamic historical manuscripts and Hijazi architectural pattern books. Moreover, the HAOL is implemented using BIM software called Autodesk Revit. However, it is known that this BIM environment still has some limitations with the non-standard architectural objects. Hence, we propose to integrate the developed 3D JHBIM with 3D GIS for more advanced analysis. To do so, the JHBIM database is exported and semantically enriched with non-architectural information that is necessary for restoration and preservation of historical monuments. After that, this database is integrated with the 3D Model in the 3D GIS solution. At the end of this paper, we'll illustrate our proposed framework by applying it to a Historical Building called Nasif Historical House in Jeddah. First of all, this building is scanned by the use of a Terrestrial Laser Scanner (TLS) and Close Range Photogrammetry. Then, the 3D JHBIM based on the HOAL is designed on Revit Platform. Finally, this model is integrated to a 3D GIS solution through Autodesk InfraWorks. The shown analysis presented in this research highlights the importance of such integration especially for operational decisions and sharing the historical knowledge about Jeddah Historical City. Furthermore, one of the historical buildings in Old Jeddah, Nasif Historical House, was chosen as a test case for the project.

  11. NIPGAT: new tool for investigating the deterioration of monuments and historic buildings

    International Nuclear Information System (INIS)

    Jaafar Abdullah; Lahasen Norman Shah Dahing; Susan Maria Sipaun; Md Fakaruddin Abdul Rahman; Ismail Mustapha

    2004-01-01

    The degradation of some building materials such as brick and mortar is a major problem for the preservation of monuments or historic structures, especially where it is desirable to preserve the original fabric of the building. Such degradation often arises from the presence of contaminants in the constituent materials. Knowledge of the presence and distribution of contaminants is needed for effective treatment and preservation. In building materials, water and soluble salt are considered two unwanted contaminants. Their concentrations and distribution in these materials are very important factor in estimating the degree of building deterioration. Water is a major course of deterioration, both by acting as a solvent for various building materials components and by exerting stresses on the structure during thermal cycle. The soluble salts, notably chlorides, damage the structure either by periodically dissolving and recrystallising within the pores or by promoting corrosion. Neutrons are useful as probes for non-destructive examination of extended media because neutrons can travel relatively long distances before interacting with the nuclei of the media. Depending on the type of material, neutrons can have a mean free path of tens of centimeters to meters. It is for this reason that neutrons in conjunction with gamma-ray spectroscopy have been used extensively in oil-well logging and mineral exploration. For the same reason, a new method, called neutron-induced prompt gamma-ray technique, NIPGAT is being developed at MINT for preservation of monuments and historic buildings. NIPGAT can be used for in-situ quantitative determination and location of contaminants, particularly water and soluble salt in building materials. This paper presents a brief overview and gives preliminary results of NIPGAT research activities at MINT. It is hoped that it may raise awareness and promote further opportunities for the collaboration of the nuclear research scientists with the museum

  12. 41 CFR 102-75.455 - May historic monuments be used for revenue-producing activities?

    Science.gov (United States)

    2010-07-01

    ..., rehabilitation, restoration, and maintenance of the property; (c) Approves the grantee's plan for financing the... connection with the management, operation, or development of the property for revenue producing activities... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false May historic monuments...

  13. 40 CFR 230.54 - Parks, national and historical monuments, national seashores, wilderness areas, research sites...

    Science.gov (United States)

    2010-07-01

    ....54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN DUMPING SECTION 404(b... Human Use Characteristics § 230.54 Parks, national and historical monuments, national seashores... -managed. Note: Possible actions to minimize adverse impacts regarding site or material characteristics can...

  14. Historical floods in central Europe and their documentation by means of floodmarks and other epigraphical monuments

    Czech Academy of Sciences Publication Activity Database

    Munzar, Jan; Deutsch, M.; Elleder, L.; Ondráček, Stanislav; Kallabová, Eva; Hrádek, Mojmír

    2006-01-01

    Roč. 14, č. 3 (2006), s. 26-44 ISSN 1210-8812 R&D Projects: GA AV ČR IAA3086601 Institutional research plan: CEZ:AV0Z30860518 Keywords : historical floods * floodmarks * epigraphical monuments * Central Europe Subject RIV: DE - Earth Magnetism, Geodesy, Geography

  15. Non-destructive analysis for the inspection and control of metalic monuments and historical manuscripts

    International Nuclear Information System (INIS)

    Faubel, W.; Heissler, S.; Klewe-Nebenius, H.; Willin, E.

    2003-01-01

    As a contribution to the increasing efforts to preserve cultural heritage of historical bronze monuments exposed to atmospheric corrosion as well as historical books and manuscripts non-destructive analytical methods are highly desirable enabling an in-situ examination of the surface status of an object. The development and application of novel non-destructive analytical methods based on the photoacoustic and photothermal deflection spectroscopy allowed to investigate the state of bronze patina as well as the effectiveness of conservation procedures for historical manuscripts. (orig.)

  16. The use of nuclear analytical methods in the investigation of objects of art and historical monuments

    International Nuclear Information System (INIS)

    Janovsky, I.

    2006-01-01

    Special nuclear analytical methods contribute significantly to the identification of the origin, manufacturing technology and/or authenticity of objects of art and historical monuments, Such methods primarily include variants of X-ray fluorescence analysis and activation analysis. The former enables non/destructive testing of materials, the latter features a high sensitivity. The article presents numerous examples of use of such methods especially in the Czech Republic (or former Czechoslovakia). (author)

  17. The laboratory of quantitative methods in historic monument research at the CTU Prague

    International Nuclear Information System (INIS)

    Musilek, L.; Cechak, T.; Kubelik, M.; Pavelka, K.; Pavlik, M.

    2001-01-01

    A 'Laboratory of Quantitative Methods in Historic Monument Research' has been established at the Department of Dosimetry and Application of Ionizing Radiation of the CTU Prague. Its primary orientation is the investigation of historic architecture, although other objects of art can also be, investigated. In the first phase, one investigative method was established for each of the above groups: X-ray fluorescence as the analytic method, thermoluminescence for dating and photogrammetry for surveying. The first results demonstrate the need and usefulness of these methods for investigations in the rich architectural heritage of the Czech Republic.

  18. Ecology and identification of environmental fungi and metabolic processes involved in the biodeterioration of Brazilian soapstone historical monuments.

    Science.gov (United States)

    Boniek, D; de Castro Mendes, I; Paiva, C A O; de Paula Lana, U G; Dos Santos, A F B; de Resende Stoianoff, M A

    2017-11-01

    This study aimed to evaluate the action of organic acids produced by the fungal population associated with the biodeterioration process of the Twelve Prophets of Aleijadinho, a set of soapstone sculptures in Congonhas, state of Minas Gerais, Brazil. For this, samples of fungi were obtained from the surface of each of the 12 outdoor stone sculptures that comprise the set of Prophets. The identification of the colonizing filamentous fungi was performed by classical microbiology and molecular methods. Some species of filamentous fungi-dependent cultivation were detected, and the presence of species Aspergillus versicolor, Curvularia lunata, Epicoccum nigrum, Penicillium citrinum and Pseudocercospora norchiensis indicated a connection with the excretion of organic acids. The acids produced by each of these fungal species were analysed quantitatively by chromatographic methods, revealing potential biodeterioration by the action of acidic metabolites excreted in the stone. Minas Gerais, Brazil, is vulnerable to the activities of mineral extraction industries, posing an imminent risk to United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized cities, e.g. Congonhas. Many of these municipalities hold many soapstone religious sculptures and historical monuments. Consequently, soapstone is susceptible to filamentous fungi attack causing irreversible biodeterioration. Despite the concern related to nondestructive sampling of 18th century sculptures, in this study, we have discussed the factors that lead to biodeterioration of soapstone due to organic acid excretion by the fungi that damage the stone, thereby providing an insight in conserving and preserving the soapstone monuments. © 2017 The Society for Applied Microbiology.

  19. Application of X-ray fluorescence in investigation of historical monuments

    International Nuclear Information System (INIS)

    Cechak, Tomas; Trojek, Tomas; Musilek, Ladislav; Paulusova, Hana

    2008-01-01

    Full text: Nuclear techniques represent invaluable tools in non-destructive diagnostics applied to archaeological findings and objects of arts, mainly for dating and determining the composition of materials used in the production of artefacts. In this work we present the application of X-ray fluorescence analysis (XRFA). The X-ray fluorescence apparatus built and operated in the Laboratory of Quantitative Methods in Research of Ancient Monuments, constituent part of the Department of Dosimetry and Application of Ionizing Radiation, FNSPE, was used for the purpose of old relics measurements. The X-ray sources (radionuclides) generate the characteristic X-ray photons from the sample. After processing the resulting signal, we obtain information about the chemical composition of the tested sample. These results give data for qualitative and quantitative analysis of samples. XRFA is relatively simple and non-destructive method. Capability of in-situ measurement is one of big advantages of this method. The radionuclide sources of exciting radiation (e.g. 55 Fe enables the excitation of elements with Z up to 23, 238 Pu is used in interval of Z from 20 to 39 etc.) and X-ray tube with Mo anode were used. Narrow collimation of the exciting beam makes it possible to select the measured area of e.g. pigments in old manuscripts. X-ray fluorescence analysis, both in its energy form and in its wave dispersive form, is one of the most widespread methods using ionising radiation to study the elemental composition of materials. It is frequently used for studies of various cultural and historic relicts and objects of art. This work summarizes the author's experience with X-ray fluorescence analysis in investigating historical relicts namely by means of portable spectroscopic devices. Utilization of these methods is demonstrated in the investigation of fresco paintings, metal objects and old manuscripts. The results of these measurements provide the information on the composition of

  20. Trace element quantification of lead based roof sheets of historical monuments by Laser Induced Breakdown Spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Syvilay, D., E-mail: delphine.syvilay@culture.gouv.fr [LRMH USR 3224, 29 rue de Paris, 77420 Champs-sur-Marne (France); Texier, A. [LRMH USR 3224, 29 rue de Paris, 77420 Champs-sur-Marne (France); Arles, A.; Gratuze, B. [IRAMAT, 3D, rue de la Férollerie, 45071 Orléans Cedex 2 (France); Wilkie-Chancellier, N.; Martinez, L.; Serfaty, S. [SATIE, UMR CNRS 8029, Université de Cergy-Pontoise, ENS Cachan, 95000 Cergy-Pontoise Cedex (France); Detalle, V. [LRMH USR 3224, 29 rue de Paris, 77420 Champs-sur-Marne (France)

    2015-01-01

    The aim of this paper is to identify the different periods of construction or restoration of the lead roof of a historic monument. Trace elements in a lead matrix can be a signature of the metallurgical processes, allowing identification of a specific time period for the production of the lead used to build the roof. The ability of LIBS (Laser Induced Breakdown Spectroscopy) to detect such trace elements in a lead matrix is therefore explored and checked by comparing its results with LA-ICP-MS as a reference method (Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry). Concentrations of 263 samples were compared between LIBS and LA-ICP-MS data and their correlation was evaluated. Another way to compare their results is also suggested by combining PCA (Principal Component Analysis) and GIS (Geographic Information System). As a result statistical mappings were created, highlighting metallurgical groups of samples across the roof of the building. This innovative approach links concentration and spatial location resulting in an easily interpretable graphical presentation of the data. The results of both spectrometry methods lead to similar conclusions with distinctive areas of different lead compositions and by extension different lead dating across the roof. But since LIBS is portable we can conclude that it is a suitable and reliable instrument for in-situ applications on historic monuments. - Highlights: • Quantification of trace elements (Ag, Bi, Cu and Sn) in a lead matrix by LIBS and LA-ICP-MS • Low limit of detection for Ag, Bi, Cu and Sn by using LIBS portable instrumentation • Set up a specific data processing combining PCA and GIS for cultural heritage application • Comparison of LIBS and LA-ICP-MS results with 263 samples • 488 samples analyzed by LIBS.

  1. Monitoring of atmospheric pollutants passive sampling for the protection of historic buildings and monuments

    Energy Technology Data Exchange (ETDEWEB)

    De Santis, F.; Fino, A.; Vazzana, C.; Allegrini, I. [Consiglio Nazionale delle Ricerche, Istituto Inquinamento Atmosferico, Rome (Italy)

    2001-12-01

    When considering the various possibilities to assess the effects of SO{sub 2} and NO{sub 2} on historic buildings and monuments, a distinction can be made according to the completeness of the scope of the assessment itself. A first approach can be limited to gathering data as they become available through the official bodies established under air quality legislation. This approach is based on a single point measurement where a general purpose monitoring station is located, often quite far from the monument to protect and often without investigating local and temporal variations. A more comprehensive assessment should include a generalisation that covers the territory. This can be made on the basis of the knowledge of the spatial distribution of concentrations and the knowledge of the causes of air pollution. Passive samplers allow the measurement of air quality in numerous sites and to assess the pollutant spatial distribution over a large area with a high resolution. As an application of the method, the spatial distribution of SO{sub 2} and NO{sub 2} in the city of Siracusa, Sicily, Italy, has been studied to identify areas of high deposition fluxes in relation to the protection of buildings and monuments of the historic centre. [Italian] E' noto che gli inquinanti presenti in aria, tra questi in particolare l'SO{sub 2} e l'NO{sub 2}, sono causa di danno sui monumenti e sulle opere d'arte. La valutazione dell'impatto di questi due inquinanti viene solitamente effettuata sulla base del monitoraggio eseguito secondo la legislazione vigente ma spesso lontano dal monumento da proteggere. Cio', evidentemente, non consente di valutare correttamente il grado di rischio al quale un monumento e' esposto poiche' non fornisce informazioni sulle variazioni spaziali e temporali dei due inquinanti in prossimita' del monumento stesso. Allo scopo di raccogliere quindi informazioni complete sulla distribuzione degli inquinanti, e

  2. SURVEY, HBIM AND CONSERVATION PLAN OF A MONUMENTAL BUILDING DAMAGED BY EARTHQUAKE

    Directory of Open Access Journals (Sweden)

    D. Oreni

    2017-05-01

    to a safe and full use. In the two years knowledge investigation steps (geometric survey, historical and stratigraphic analysis, materials investigation, structures and soils examination, in situ tests and numerical elaborations was involved an interdisciplinary group of researchers from various Italian universities, Politecnico di Milano, Università La Sapienza in Rome and the University of L'Aquila, called to provide a scientific advice to the Soprintendenza ai Beni Architettonici e Paesaggistici per l’Abruzzo, project manager of the restoration step. In early 2016 the yard of restoration was opened and it is still on-going. The geometrical survey of the basilica was aim to investigate, measure and represent the exact geometry of the damaged structures and their three-dimensional complexity; the survey was planned choosing the tools and methods most appropriate in relation with the accessibility and safety of the structures, the operating ranges of acquisition and the level of detail required by the analysis and the project. This meant to integrate global and local surveying techniques, in order to cross relate data derived by different tools and to make the graphical restitution of the entire monumental complex: topography, laser scanning, photogrammetry, but also hands on instruments, at a scale of representation from 1 : 1 to 1 : 50. The laser scanner survey, registered in the accurate geomatics network, responded to the need to punctually investigate and interpret the geometrical configuration of different spaces of the Basilica, as well as its structural articulation, enabling a series of horizontal and vertical profiles, as requested by various experts involved in the diagnostic steps. HBIM model (Historical Building Information Modeling of the entire basilica was primarily intended as a tool for stereotomic description of the building and its parts, following the constructive logic of each structural element; then it was used as a support tool for

  3. Survey, Hbim and Conservation Plan of a Monumental Building Damaged by Earthquake

    Science.gov (United States)

    Oreni, D.; Brumana, R.; Della Torre, S.; Banfi, F.

    2017-05-01

    . In the two years knowledge investigation steps (geometric survey, historical and stratigraphic analysis, materials investigation, structures and soils examination, in situ tests and numerical elaborations) was involved an interdisciplinary group of researchers from various Italian universities, Politecnico di Milano, Università La Sapienza in Rome and the University of L'Aquila, called to provide a scientific advice to the Soprintendenza ai Beni Architettonici e Paesaggistici per l'Abruzzo, project manager of the restoration step. In early 2016 the yard of restoration was opened and it is still on-going. The geometrical survey of the basilica was aim to investigate, measure and represent the exact geometry of the damaged structures and their three-dimensional complexity; the survey was planned choosing the tools and methods most appropriate in relation with the accessibility and safety of the structures, the operating ranges of acquisition and the level of detail required by the analysis and the project. This meant to integrate global and local surveying techniques, in order to cross relate data derived by different tools and to make the graphical restitution of the entire monumental complex: topography, laser scanning, photogrammetry, but also hands on instruments, at a scale of representation from 1 : 1 to 1 : 50. The laser scanner survey, registered in the accurate geomatics network, responded to the need to punctually investigate and interpret the geometrical configuration of different spaces of the Basilica, as well as its structural articulation, enabling a series of horizontal and vertical profiles, as requested by various experts involved in the diagnostic steps. HBIM model (Historical Building Information Modeling) of the entire basilica was primarily intended as a tool for stereotomic description of the building and its parts, following the constructive logic of each structural element; then it was used as a support tool for the restoration

  4. Activities of the Volgograd Branch of All-Russian Society for Protection of Historical and Cultural Monuments on the Protection of Labour Glory Monuments of the Soviet People in the 1970s

    Directory of Open Access Journals (Sweden)

    Filatov Dmitriy N.

    2016-09-01

    Full Text Available The article examines the causes and origins of the all-Russian society for protection of monuments of history and culture. On the basis of archival documents the author shows the appearance of the Volgograd branch of all-Russian society of protection of monuments of history and culture. The author describes its activities on studying, preserving and promoting the monuments of history and culture of the Volgograd region in the 1970s. The author discusses the causes of establishing in 1974 the section of the regional Department for the protection and promotion of monuments of labour glory of the Soviet people. He indicates that its appearance in the structure of all-Russian society of protection of monuments of history and culture was associated with an increased conducted by the then government work on military-Patriotic education of youth. Under this policy, the section has been considered from the point of view of propaganda of Soviet history and focused on the identification, promotion and protection of monuments of history of Soviet society. The article studies its activities related to the identification, research, description, and preservation of monuments of labour achievements of the Soviet period. The author indicates the difficulties encountered after the adoption in 1976 of the USSR Law “On the protection and use of monuments of history and culture”, where the monuments of labour glory in a separate category werenot distinguished and were classified as historical monuments. The author describes the closure of the section of monuments to the labour of fame in 1979 and evaluates the results of the section, its contribution to the preservation of the cultural heritage of the Volgograd region.

  5. From the Palais des Papes in Avignon to the 'Chateau d'eau Perret' at Saclay: study of historical monuments to understand the long term behaviour on metal/concrete interface

    International Nuclear Information System (INIS)

    L'Hostis, V.; Dillmann, Ph.; Chitty, W.J.; Millard, A.; Faquin, R.

    2007-01-01

    Corrosion of reinforcement is one of the major causes of concrete cracking and degradation of reinforced concrete structures in atmospheric environments. The life time of several reinforced concrete buildings (civil engineering, nuclear infrastructures, bridges, historical monuments...) depends on the interaction between metallic and cementitious materials. For instance, historical monuments contain an important quantity of iron since the roman period (30 tons for the dungeon of the 'Chateau de Vincennes', 100 tons for the Palais des Papes in Avignon), and play a role in the mechanical behaviour of the building. It is then necessary to determine the degradation state of metallic objects submitted to corrosion and to predict their behaviour with time. In this context, this paper shows how analysis of the metal/cementitious materials interface from a corpus of historical monuments allows to understand the corrosion mechanisms and to model them. Moreover, corrosion rates and products that are characterized can be used as input data for a macroscopic mechanical damage model of reinforced concrete submitted to corrosion of steels. This model is able to predict the cracking pattern of the monument. (authors)

  6. Flood damage to historic buildings and structures

    Czech Academy of Sciences Publication Activity Database

    Drdácký, Miloš

    2010-01-01

    Roč. 24, č. 5 (2010), s. 439-445 ISSN 0887-3828 Grant - others:evropská komise(XE) FP6 Project cultural heritage protection against flood CHEF-SSPI-044251 Institutional research plan: CEZ:AV0Z20710524 Keywords : flood impact * historic structures * damage category Subject RIV: AL - Art, Architecture, Cultural Heritage Impact factor: 0.293, year: 2010

  7. The research of contamination regularities of historical buildings and architectural monuments by methods of computer modeling

    Directory of Open Access Journals (Sweden)

    Kuzmichev Andrey A.

    2017-01-01

    Full Text Available Due to the active step of urbanization and rapid development of industry the external appearance of buildings and architectural monuments of urban environment from visual ecology position requires special attention. Dust deposition by polluted atmospheric air is one of the key aspects of degradation of the facades of buildings. With the help of modern computer modeling methods it is possible to evaluate the impact of polluted atmospheric air on the external facades of the buildings in order to save them.

  8. Biofilm forming cyanobacteria, algae and fungi on two historic monuments in Belgrade, Serbia

    Directory of Open Access Journals (Sweden)

    Ljaljević-Grbić Milica

    2010-01-01

    Full Text Available Biofilm on the sandstone substrata of the bridge 'Brankov most' and on the granite substrata of the 'Monument of the Unknown Hero' contains a complex consortia of cyanobacteria, algae, and fungi. Coccoid and filamentous cyanobacteria, green algae and diatoms make up the photosynthetic part of the biofilm while hyphal fragments, chlamydospores, fruiting bodies and spores take part as fungal components. These structures make a dense layer by intertwining and overlapping the stone surface. Five cyanobacterial, 11 algal and 23 fungal taxa were found. The interaction of the biofilm's constituents results in the bioweathering of the stone substrata through mechanical penetration, acid corrosion and the production of secondary mycogenic biominerals. .

  9. Cultural Connections: Lion Funerary Monument

    Science.gov (United States)

    School Arts: The Art Education Magazine for Teachers, 2004

    2004-01-01

    This article describes the Grecian "Lion Funerary Monument" dating back to about 350 BC. Significant historical, cultural, and artistic elements of the ancient monument are highlighted. Details about the artist based on the monument itself are also described and questions to consider are provided.

  10. Detect, map, and preserve Bronze & Iron Age monuments along the pre-historic Silk Road

    Science.gov (United States)

    Balz, Timo; Caspari, Gino; Fu, Bihong

    2017-02-01

    Central Asia is rich in cultural heritage generated by thousands of years of human occupation. Aiming for a better understanding of Central Asia’s archaeology and how this unique heritage can be protected, the region should be studied as a whole with regard to its cultural ties with China and combined efforts should be undertaken in shielding the archaeological monuments from destruction. So far, international research campaigns have focused predominantly on single-sites or small-scale surveys, mainly due to the bureaucratic and security related issues involved in cross-border research. This is why we created the Dzungaria Landscape Project. Since 2013, we have worked on collecting remote sensing data of Xinjiang including IKONOS, WorldView-2, and TerraSAR-X data. We have developed a method for the automatic detection of larger grave mound structures in optical and SAR data. Gravemounds are typically spatially clustered and the detection of larger mound structures is a sufficient hint towards areas of high archaeological interest in a region. A meticulous remote sensing survey is the best planning tool for subsequent ground surveys and excavation. In summer 2015, we undertook a survey in the Chinese Altai in order to establish ground-truth in the Hailiutan valley. We categorized over 1000 monuments in just three weeks thanks to the previous detection and classification work using remote sensing data. Creating accurate maps of the cemeteries in northern Xinjiang is a crucial step to preserving the cultural heritage of the region since graves in remote areas are especially prone to looting. We will continue our efforts with the ultimate aim to map and monitor all large gravemounds in Dzungaria and potentially neighbouring eastern Kazakhstan.

  11. Photo Scanner 3D Survey for Monitoring Historical Monuments. the Case History of Porta Praetoria in Aosta

    Directory of Open Access Journals (Sweden)

    Paolo Salonia

    2011-12-01

    Full Text Available Accessibility to cultural heritage is one of the most important factors in cultural heritage preservation, as it assures knowledge, monitoring, Public Administration management and a wide interest on cultural heritage sites. Nowdays 3D surveys give the geometric basis for an effective artefact reconstruction but most of the times 3D data are not completely and deeply investigated to extract other useful information on historical monuments for their conservation and safeguard. The Cultural Heritage Superintendence of Aosta decided to run a time continual project of monitoring of the Praetorian Roman Gate with the collaboration of the ITABC, CNR of Italy. The Praetorian Roman Gate in Aosta, Italy, of Augustus ages, is one of the most well-known roman monumental gates, it is a double gate with three arches each side, 12 meters high, 20 meters wide, made of pudding stone ashlars, Badoglio, travertine, marble blocks and other stone insertion due to restorations between 1600 and 1950. In years 2000 a final restoration intervention brought the gate at the present state of art, within the frame of a restoration and conservation building site with the purpose of treat the different decay pathologies and conditions. A complete 3D geometric survey campaign has been the first step for the monitoring of the gate morphologic changes and decay progress in time. The main purpose is to collect both quantitative data, related to the geometry of the gate, and the qualitative data, related to the chromatic change on the surface due to the stone decay. The geometric data with colour information permits to associate materials and stone pathologies to chemical or mechanical actions and to understand and analyse superficial decay kinetics. The colours survey will also permit to directly locate on the 3D model areas of different stratigraphic units. The project aims to build a rigorous quantitative-qualitative database so to be uploaded into a GIS. The GIS will become

  12. Prediction of elastic and acoustic behaviors of calcarenite used for construction of historical monuments of Rabat, Morocco

    Directory of Open Access Journals (Sweden)

    Abdelaali Rahmouni

    2017-02-01

    Full Text Available Natural materials (e.g. rocks and soils are porous media, whose microstructures present a wide diversity. They generally consist of a heterogeneous solid phase and a porous phase which may be fully or partially saturated with one or more fluids. The prediction of elastic and acoustic properties of porous materials is very important in many fields, such as physics of rocks, reservoir geophysics, civil engineering, construction field and study of the behavior of historical monuments. The aim of this work is to predict the elastic and acoustic behaviors of isotropic porous materials of a solid matrix containing dry, saturated and partially saturated spherical pores. For this, a homogenization technique based on the Mori–Tanaka model is presented to connect the elastic and acoustic properties to porosity and degree of water saturation. Non-destructive ultrasonic technique is used to determine the elastic properties from measurements of P-wave velocities. The results obtained show the influence of porosity and degree of water saturation on the effective properties. The various predictions of Mori–Tanaka model are then compared with experimental results for the elastic and acoustic properties of calcarenite.

  13. From a storehouse to a modern office block. Retrofitting of a listed historic industrial monument; Vom Lagerhaus zum modernen Buerokomplex. Sanierung eines denkmalgeschuetzen Industriedenkmals

    Energy Technology Data Exchange (ETDEWEB)

    Fingerling, Anne

    2011-07-01

    A monument-protected depot in Geislingen (Federal Republic of Germany) received a new utilization. The upper floors were rearranged to an office space. In the ground floor a room for events was developed. An open kitchen was developed in the adjacent former storage for artificial fertilizers. The historical charm of the building established in 1921 remained large - despite modern technical equipment, a decentralized energy management system and low-energy building standard.

  14. D Digitization and Mapping of Heritage Monuments and Comparison with Historical Drawings

    Science.gov (United States)

    Fiorillo, F.; Remondino, F.; Barba, S.; Santoriello, A.; De Vita, C. B.; Casellato, A.

    2013-07-01

    The paper presents the integration of different 3D recording techniques and instruments to survey the archaeological area of Paestum (Italy). Paestum was included in the UNESCO World Heritage list since 1998, and still preserves the ruins of Greek and Roman times. Photogrammetry and terrestrial laser scanning (TLS) acquisitions were integrated in order to exploit the advantages of the 3D surveying techniques and produce digital models, orthoimages, maps and other geometric representations useful for archaeological, architectural and cultural touristic purposes. The obtained 3D results are then compared to historical representations to show the high quality of such ancient manual drawings.

  15. Anthropogenic salts from deteriorated stones of a historical monument (Kraków, Poland)

    Science.gov (United States)

    Marszałek, Mariola; Prajer, Marta

    2017-04-01

    The results focus on the stone architectonic elements of the Hebdowski Palace in the Okół, an old, medieval part of Kraków. The object was built around 1400, then rebuilt at the turn of the 17th century and at the first half of the 19th century. Its façade was covered with plaster, whose scaling fragments prior to the renovation in 2015 revealed underneath bricks, particularly in the lower part of the palace. The sandstone elements were used in the main portal, while the limestone ones in window frames of the lower section of the façade, base mouldings, and the buttresses at the corner of Poselska and Senacka streets (one of the oldest streets in Kraków). The stone blocks show various forms of damage, ranging from the accumulation of black crusts and efflorescences to crumbling and scaling of their surfaces. Optical microscopy, scanning electron microscopy (SEM-EDS), micro-Raman spectroscopy and X-ray diffractometry (XRD) were used for analysing deterioration products of the stone samples that were collected during the restoration campaign of 2015. The salt minerals detected in the efflorescences and the black crusts include mainly gypsum CaSO4•2H2O and halite NaCl. On the surface of the limestone gypsum is accompanied by oxalates (whewellite CaC2O4•H2O and/or weddellite CaC2O4•2H2O). The black crust developed on both stone types also contain numerous dust particles and a carbonaceous matter, probably soot. The origin of the anthropogenic salts can be mainly assigned to air pollution, to the stones themselves (mainly in the case of the limestone), and to migration of ions from some elements of the façade (e.g. plaster) in the case of the sandstone. The chemicals used for removing ice from streets and pavements (chiefly NaCl and CaCl2) also seem to be important in the formations of the salts. Finally, the existence of simple life forms, such as lichens and fungi, could result in the precipitation of oxalates. This work has been financially supported by

  16. Main Features of a 3d GIS for a Monumental Complex with AN Historical-Cultural Relevance

    Science.gov (United States)

    Scianna, A.; La Guardia, M.

    2017-05-01

    The last achievements of technologies in geomatics especially in survey and restitution of 3D models (UAV/drones and laser scanner technologies) generated new procedures and higher standards of quality in representation of archaeological sites. Together with Geomatics, the recent development of Information and Communication Technologies (ICT) strongly contribute to document and the Cultural Heritage (CH). The representation and documentation of CH using these new technologies has became necessary in order to satisfy different needs: - for restorers in order to acquire a deep knowledge of the cultural good and to define possible strategies of restoration; - for the conservation of information, allowing to preserve the 3D geometry of the monumental complex with the integration of descriptions about architectural elements; - for touristic aims, giving the opportunity of sharing CH information on web, allowing users to visit and explore, in a virtual way, monumental complexes, acquiring information details about architectural elements or the history of monumental complex. Looking through these new scenarios, the development of a 3D Geographic Information System (GIS) applied to a cultural good could be, today, an added value of fundamental importance for full description and data management of monumental complexes. In this work, the main features necessary for the correct construction of a 3D GIS of a monumental complex will be analyzed, with a particular focus on the possibilities for creating a standardized procedure to follow.

  17. Monument Damage Information System (mondis): AN Ontological Approach to Cultural Heritage Documentation

    Science.gov (United States)

    Cacciotti, R.; Valach, J.; Kuneš, P.; Čerňanský, M.; Blaško, M.; Křemen, P.

    2013-07-01

    Deriving from the complex nature of cultural heritage conservation it is the need for enhancing a systematic but flexible organization of expert knowledge in the field. Such organization should address comprehensively the interrelations and complementariness among the different factors that come into play in the understanding of diagnostic and intervention problems. The purpose of MONDIS is to endorse this kind of organization. The approach consists in applying an ontological representation to the field of heritage conservation in order to establish an appropriate processing of data. The system allows replicating in a computer readable form the basic dependence among factors influencing the description, diagnosis and intervention of damages to immovable objects. More specifically MONDIS allows to input and search entries concerning object description, structural evolution, location characteristics and risk, component, material properties, surveys and measurements, damage typology, damage triggering events and possible interventions. The system supports searching features typical of standard databases, as it allows for the digitalization of a wide range of information including professional reports, books, articles and scientific papers. It also allows for computer aided retrieval of information tailored to user's requirements. The foreseen outputs will include a web user interface and a mobile application for visual inspection purposes.

  18. Building materials as intrinsic sources of sulphate: A hidden face of salt weathering of historical monuments investigated through multi-isotope tracing (B, O, S)

    International Nuclear Information System (INIS)

    Kloppmann, W.; Bromblet, P.; Vallet, J.M.; Verges-Belmin, V.; Rolland, O.; Guerrot, C.; Gosselin, C.

    2011-01-01

    Sulphate neoformation is a major factor of degradation of stone monuments. Boron, sulphur and oxygen isotope signatures were investigated for five French historical monuments (Bourges, Chartres and Marseille cathedrals, Chenonceau castle, and Versailles garden statues) to investigate the role of intrinsic sulphate sources (gypsum plasters and mortars) in stone degradation, compared to the influence of extrinsic sources such as atmospheric pollution. Gypsum plasters and gypsum-containing mortars fall systematically in the δ 34 S and δ 18 O range of Paris Basin Eocene evaporites indicating the origin of the raw materials (so-called 'Paris plaster'). Black crusts show the typical S and O isotope signatures observed elsewhere in Europe that can be attributed to atmospheric pollution, together with a marine component for Marseille. Boron isotopes for black crusts indicate coal combustion as principal boron source. Mortar isotope compositions discriminate three types, one similar to gypsum plasters, one strongly depleted in 34 S, attributed to pyrite oxidation, and a third one close to atmospheric sulphates. The isotopic composition of sulphates and boron of most degraded building stones of the different monuments is well explained by the identified sulphate sources. In several cases (in particular for Chenonceau and Bourges, to some extent for Chartres), the impact of gypsum plaster as building and restoration material on the degradation of the stones in its vicinity was clearly demonstrated. The study illustrates the usefulness of multi-isotope studies to investigate stone degradation factors, as the combination of several isotope systematics increases the discriminatory power of isotope studies with respect to contaminant sources. - Research Highlights: → Insight in stone weathering mechanisms by multi-isotope fingerprinting (B, S, O). → Intrinsic sulphate sources (gypsum plaster, mortar) contribute to stone degradation. → Origin of building materials

  19. Building materials as intrinsic sources of sulphate: A hidden face of salt weathering of historical monuments investigated through multi-isotope tracing (B, O, S)

    Energy Technology Data Exchange (ETDEWEB)

    Kloppmann, W., E-mail: w.kloppmann@brgm.fr [BRGM, BP 6009, F-45060 Orleans cedex 2 (France); Bromblet, P.; Vallet, J.M. [CICRP, 21, rue Guibal, F-13003 Marseille (France); Verges-Belmin, V. [LRMH, 29, rue de Paris, F-77420 Champs sur Marne (France); Rolland, O. [Independent restorer, 3, rue du Gue, 37270 Montlouis s/Loire (France); Guerrot, C. [BRGM, BP 6009, F-45060 Orleans cedex 2 (France); Gosselin, C. [BRGM, BP 6009, F-45060 Orleans cedex 2 (France); LRMH, 29, rue de Paris, F-77420 Champs sur Marne (France)

    2011-04-01

    Sulphate neoformation is a major factor of degradation of stone monuments. Boron, sulphur and oxygen isotope signatures were investigated for five French historical monuments (Bourges, Chartres and Marseille cathedrals, Chenonceau castle, and Versailles garden statues) to investigate the role of intrinsic sulphate sources (gypsum plasters and mortars) in stone degradation, compared to the influence of extrinsic sources such as atmospheric pollution. Gypsum plasters and gypsum-containing mortars fall systematically in the {delta}{sup 34}S and {delta}{sup 18}O range of Paris Basin Eocene evaporites indicating the origin of the raw materials (so-called 'Paris plaster'). Black crusts show the typical S and O isotope signatures observed elsewhere in Europe that can be attributed to atmospheric pollution, together with a marine component for Marseille. Boron isotopes for black crusts indicate coal combustion as principal boron source. Mortar isotope compositions discriminate three types, one similar to gypsum plasters, one strongly depleted in {sup 34}S, attributed to pyrite oxidation, and a third one close to atmospheric sulphates. The isotopic composition of sulphates and boron of most degraded building stones of the different monuments is well explained by the identified sulphate sources. In several cases (in particular for Chenonceau and Bourges, to some extent for Chartres), the impact of gypsum plaster as building and restoration material on the degradation of the stones in its vicinity was clearly demonstrated. The study illustrates the usefulness of multi-isotope studies to investigate stone degradation factors, as the combination of several isotope systematics increases the discriminatory power of isotope studies with respect to contaminant sources. - Research Highlights: {yields} Insight in stone weathering mechanisms by multi-isotope fingerprinting (B, S, O). {yields} Intrinsic sulphate sources (gypsum plaster, mortar) contribute to stone degradation

  20. A diagnostic ontological model for damages to historical constructions

    Czech Academy of Sciences Publication Activity Database

    Cacciotti, Riccardo; Blaško, M.; Valach, Jaroslav

    2015-01-01

    Roč. 16, č. 1 (2015), s. 40-48 ISSN 1296-2074 R&D Projects: GA MK(CZ) DF11P01OVV002 Keywords : historical constructions * conservation * ontologies * damage Subject RIV: AL - Art, Architecture, Cultural Heritage Impact factor: 1.533, year: 2015 http://www.sciencedirect.com/science/article/pii/S1296207414000259

  1. Environmental effects on deterioration of the historic monuments: case study of the ramparts of Sale's city - NW Morocco

    International Nuclear Information System (INIS)

    Bounakhla, M.; Zahry, F.; Tahri, M.; Baghdad, B.; Garcia Orellana, I.; Garci Leon, M.

    2010-01-01

    The observation of differents shapes of weathering on ramparts of Sale city (black crust, efflorescence, alveolar, peeling, cracks...) reflects a very advanced degree of deterioration. They are essentially constituted by the gray calcarenite of the Plio-Quaternary (Sale's Stone) that characterizes himself by a middle toughness, and an elevated enough porosity. The different analyses (scaning electron microscopy, X-ray diffraction, ion chromatography and particle induced x-rays emission: PIXE) make on samples appropriated the long of ramparts (crusts, efflorescence, stone , mortar) permitted to identify a mineralogical phases present in these samples, and to quantity the soluble solt, the marine sprays as well as the heavy metals (Na, Mg, Al, Si, P, S, CI; Ca, Ti, V, Cr, Mn, Fe, Co, Ni,Cu, Zn, As, Br, Sr, Zr,Pb). The results can be generalized as follows: the first factor contains the elements originated from anthropogenic activities, and the second factor is composed of marine elements and soil dust. One noted an abundance of sulphates and chlorides that are going to crystallize and to form gypsum and halite while driving to the less porous crust formation. These last limit exchanges with the stone while provoking some different thermal and mechanical behaviors and there after the decay of the underlying material. The heavy metal presence (Pb, Zn, Cr, Cu, Ni) descended especially some fossil fuels, confirm the contribution of the atmospheric pollution in the phenomenon of deterioration of these ramparts. The gypsum detected are generally formed by oxidation of SO2 atmospheric what confirm the action of the atmospheric pollutants in the deterioration of these monuments

  2. Damage Detection for Historical Architectures Based on Tls Intensity Data

    Science.gov (United States)

    Li, Q.; Cheng, X.

    2018-04-01

    TLS (Terrestrial Laser Scanner) has long been preferred in the cultural heritage field for 3D documentation of historical sites thanks to its ability to acquire the geometric information without any physical contact. Besides the geometric information, most TLS systems also record the intensity information, which is considered as an important measurement of the spectral property of the scanned surface. Recent studies have shown the potential of using intensity for damage detection. However, the original intensity is affected by scanning geometry such as range and incidence angle and other factors, thus making the results less accurate. Therefore, in this paper, we present a method to detect certain damage areas using the corrected intensity data. Firstly, two data-driven models have been developed to correct the range and incidence angle effect. Then the corrected intensity is used to generate 2D intensity images for classification. After the damage areas being detected, they are re-projected to the 3D point cloud for better visual representation and further investigation. The experiment results indicate the feasibility and validity of the corrected intensity for damage detection.

  3. THE TEMPIO DELLA CONSOLAZIONE IN TODI: INTEGRATED GEOMATIC TECHNIQUES FOR A MONUMENT DESCRIPTION INCLUDING STRUCTURAL DAMAGE EVOLUTION IN TIME

    Directory of Open Access Journals (Sweden)

    F. Radicioni

    2017-05-01

    Full Text Available The Tempio della Consolazione in Todi (16th cent. has always been one of the most significant symbols of the Umbrian landscape. Since the first times after its completion (1606 the structure has exhibited evidences of instability, due to foundation subsiding and/or seismic activity. Structural and geotechnical countermeasures have been undertaken on the Tempio and its surroundings from the 17th century until recent times. Until now a truly satisfactory analysis of the overall deformation and attitude of the building has not been performed, since the existing surveys record the overhangs of the pillars, the crack pattern or the subsidence over limited time spans. Describing the attitude of the whole church is in fact a complex operation due to the architectural character of the building, consisting of four apses (three polygonal and one semicircular covered with half domes, which surround the central area with the large dome. The present research aims to fill the gap of knowledge with a global study based on geomatic techniques for an accurate 3D reconstruction of geometry and attitude, integrated with a historical research on damage and interventions and a geotechnical analysis. The geomatic survey results from the integration of different techniques: GPS-GNSS for global georeferencing, laser scanning and digital photogrammetry for an accurate 3D reconstruction, high precision total station and geometric leveling for a direct survey of deformations and cracks, and for the alignment of the laser scans. The above analysis allowed to assess the dynamics of the cracks occurred in the last 25 years by a comparison with a previous survey. From the photographic colour associated to the point cloud was also possible to map the damp patches showing on the domes intrados, mapping their evolution over the last years.

  4. GC/MS in the study of deterioration process of historical monuments: characterization of the black crust formed in the Cathedral of Seville

    International Nuclear Information System (INIS)

    Reyes, J.; Hermosin, B.; Saiz J, C.

    2006-01-01

    Here, we present an interesting application of Gas Chromatography/Mass Spectrometry (GC/MS) technique which permitted to differentiate successfully between natural and anthropogenic compounds present in the black crust formed in the Cathedral of Seville. This building, considered as one of the most important historic and cultural European monuments suffers from intense blackening of its outside walls and sculptures due to the interaction with the urban environment. Fragment of black crusts were removed from the Cathedral walls and extraction process with organic solvents was carried out. The aliphatic, aromatic and polar fractions were separated and analyzed using GC/MS. A complex organic composition of the black crusts indicated the accumulative character of the deposition process of atmospheric particles as a function of the time. The presence of high molecular weight n-alkanes, n-fatty acids and natural molecular markers identified during the study were indicative of current biogenic contributions. It was also found an important group of petrogenic molecular markers related with diesel soot emissions from motor engines. The diesel soot and molecular markers were entrapped within the black crust mineral matrix and contribute to the observed blackening of the Seville Cathedral. (Author)

  5. Preliminary assessment, by means of Radon exhalation rate measurements, of the bio-sustainability of microwave treatment to eliminate biodeteriogens infesting stone walls of monumental historical buildings.

    Science.gov (United States)

    Mancini, S.; Caliendo, E.; Guida, M.; Bisceglia, B.

    2017-10-01

    The main purpose of the work described in this paper has been to establish the protocol for a new non-disruptive technique of intervention, based on microwave treatment, for cleaning operations on monumental historical buildings, to eliminate biodeteriogens infesting stones. Non-destructive methods in the cleaning operations, should not only preserve the physical integrity, the chemical-mineralogical and structural identity of materials, but, when the exhalation of pollutant agents (like for example Radon gas) from building materials is considered, also, make the indoor air quality (IAQ) levels healthy. Therefore, one of the main steps of the protocol proposed in this paper is concerned with the assessment of the Radon exhalation rate in order to verify that microwave treatments do not increase the Radon naturally exhalated by building materials. In this paper, the preliminary results of the Radon measurements performed on two different type of tuff samples (grey tuff and yellow tuff), typical of the Italian traditional construction heritage, with the E-PERM passive technique at the Environmental Radioactivity Laboratory (Amb.Ra.), University of Salerno, Italy, ISO 9001:2008 certified, are summarized.

  6. Integrated Techniques for Analysis and Monitoring of Historical Monuments: the case of S.Giovanni al Sepolcro in Brindisi (Southern Italy).

    Science.gov (United States)

    Calia, A.; Giannotta, M. T.; Masini, N.; Quarta, G.; Persico, R.

    2009-04-01

    Non destructive testing has been gaining a large interest in the field of the diagnostics applied to the cultural heritage. The exceptional and brittle nature of the investigated structures, in fact, discourages invasive investigation techniques even more than in other applications. In particular, non-destructive testing can be exploited for the detection of fractures or for the investigation of pillars and columns within churches of particular historical and/or architectural relevance. This has been recently done in the cathedral of Matera [1], and previously in the crypt of the Romanesque cathedral of Otranto [2]. In both cases, integrated prospecting has been performed, where GPR data have been considered together with acoustic sounding or resistive measurements and even microclimatic investigation. Integrated prospecting is a good help to perform not only the diagnosis of the structure but also its restoring and continuative preservation. In this contribution, we propose a case study where integrated methodologies have been adopted for the analysis of the conservation state of the architectural elements which constitute the church of S.Giovanni al Sepolcro, in Brindisi (Southern Italy). This church is a precious artifact of medieval age, which recently underwent restoration works. IBAM-CNR has been put in charge of the task to analyse the constitutive materials, the superficial finishing (paintings, patinas, plasters etc.) and the causes and the products of the decay. The information retrieved from the analysis of the materials have been fruitfully integrated with non-destructive testing of the structure. Some results will be shown at the conference. References [1] N. Masini, R. Persico, A. Guida, A. Pagliuca, "A Multifrequency and Multisensor Approach for the Study and the Restoration of Monuments: the Case of the Cathedral of Matera.", Advances in Geoscience, vol. 18, pp. 1-6, 2008. [2] G. Leucci, R. Persico, F. Soldovieri, "Detection of Fracture From GPR

  7. Frost damage of bricks composing a railway tunnel monument in Central Japan: field monitoring and laboratory simulation

    Science.gov (United States)

    Thomachot, C.; Matsuoka, N.; Kuchitsu, N.; Morii, M.

    2005-07-01

    Bricks of tunnels and bridges of Usui Pass railway (Japan) exposed to north are subject to frost damage. Average depth of erosion due to detachment of angular blocks is around 1-1.5 cm. In order to assess this weathering and to understand its mechanism, an experimental study was carried out in the field and laboratory. Field monitoring showed the combination of seasonal and diurnal freezing with a maximum of heave when the freezing front reached 5 cm depth. Bricks taken from the site were submitted to unidirectional freezing at capillary and vacuum saturation in the laboratory. Results showed that frost damage of bricks was favoured by high saturation level and repetition of freeze-thaw cycles.

  8. Frost damage of bricks composing a railway tunnel monument in Central Japan: field monitoring and laboratory simulation

    Directory of Open Access Journals (Sweden)

    C. Thomachot

    2005-01-01

    Full Text Available Bricks of tunnels and bridges of Usui Pass railway (Japan exposed to north are subject to frost damage. Average depth of erosion due to detachment of angular blocks is around 1-1.5 cm. In order to assess this weathering and to understand its mechanism, an experimental study was carried out in the field and laboratory. Field monitoring showed the combination of seasonal and diurnal freezing with a maximum of heave when the freezing front reached 5 cm depth. Bricks taken from the site were submitted to unidirectional freezing at capillary and vacuum saturation in the laboratory. Results showed that frost damage of bricks was favoured by high saturation level and repetition of freeze-thaw cycles.

  9. Balancing act between the protection of historical monuments and modern age. An energetic retrofitting of a historical timber-framed house; Spagat zwischen Denkmalschutz und Moderne. Energetische Sanierung eines historischen Fachwerkhauses

    Energy Technology Data Exchange (ETDEWEB)

    Jacobs, Rita [Buero fuer Public Relations und Kommunikation, Duesseldorf. (Germany)

    2012-07-01

    In the Old Town of Hanover (Federal Republic of Germany), the energetic refurbishment of a listed timber-framed house with a combination of clay mortar and an interior insulation with mineral insulation boards was carried out. The permeable insulation system specifically is suitable for the retrofitting of the historic timber framed buildings suitable because an undesired formation of condensation water in the wall construction is compensated. Moisture damage can be prevented. The historic building meets the requirements of the Energy Saving Ordinance for new construction as well as the requirements of modern use without restrictions.

  10. DOCUMENTING LIVING MONUMENTS IN INDONESIA: METHODOLOGY FOR SUSTAINABLE UTILITY

    Directory of Open Access Journals (Sweden)

    F. Suryaningsih

    2013-07-01

    Full Text Available The systematic documentation of cultural heritage in Indonesia has been developed after the establishment of Bataviaasch Genootschap van Kunsten en Wetenschappen (1778 and De Oudheidkundige Dienst (1913 by the Netherlands Indies government. After Indonesian independent, the tasks of cultural heritage documentation take over by The Ministry of Culture (now become The Ministry of Education of Culture with focus on the ancient and classical heritage, so called dead monument. The needed of comprehensive documentation data regarding cultural heritage become significant issues since the government and private sector pay attention to the preservation of heritage building in the urban site, so called living monument. The archives of original drawing plan many times do not fit with the existing condition, while the conservation plan demands a document such as built drawing plan to work on. The technology, methodology and system to provide such comprehensive document of heritage building and site become important, to produce good conservation plan and heritage building regular maintenance. It means the products will have a sustainable and various utility values. Since 1994, Documentation Centre for Architecture – Indonesia (PDA, has established to meet the needs of a comprehensive data of heritage building (living monuments, to utilized as basic document for conservation planning. Not only provide document of the digital drawing such site plan, plan, elevation, section and details of architecture elements, but also document of historic research, material analysis and completed with diagnosis and mapping of building damages. This manuscript is about PDA field experience, working in this subject issue

  11. Documenting Living Monuments in Indonesia: Methodology for Sustainable Utility

    Science.gov (United States)

    Suryaningsih, F.; Purwestri, N.

    2013-07-01

    The systematic documentation of cultural heritage in Indonesia has been developed after the establishment of Bataviaasch Genootschap van Kunsten en Wetenschappen (1778) and De Oudheidkundige Dienst (1913) by the Netherlands Indies government. After Indonesian independent, the tasks of cultural heritage documentation take over by The Ministry of Culture (now become The Ministry of Education of Culture) with focus on the ancient and classical heritage, so called dead monument. The needed of comprehensive documentation data regarding cultural heritage become significant issues since the government and private sector pay attention to the preservation of heritage building in the urban site, so called living monument. The archives of original drawing plan many times do not fit with the existing condition, while the conservation plan demands a document such as built drawing plan to work on. The technology, methodology and system to provide such comprehensive document of heritage building and site become important, to produce good conservation plan and heritage building regular maintenance. It means the products will have a sustainable and various utility values. Since 1994, Documentation Centre for Architecture - Indonesia (PDA), has established to meet the needs of a comprehensive data of heritage building (living monuments), to utilized as basic document for conservation planning. Not only provide document of the digital drawing such site plan, plan, elevation, section and details of architecture elements, but also document of historic research, material analysis and completed with diagnosis and mapping of building damages. This manuscript is about PDA field experience, working in this subject issue

  12. 32 CFR 553.21 - Monuments and inscriptions at private expense.

    Science.gov (United States)

    2010-07-01

    ... of simple design, dignified, and appropriate to a military cemetery. The name of the person(s) or the... maintenance of or damage of the monument. (b) Where a monument has been erected to an individual interred in...

  13. Evaluating fire-damaged components of historic covered bridges

    Science.gov (United States)

    Brian Kukay; Charles Todd; Tyler Jahn; Jenson Sannon; Logan Dunlap; Robert White; Mark Dietenberger

    2016-01-01

    Arson continues to claim many historic covered bridges. Site-specific, post-fire evaluations of the structural integrity of a bridge are often necessary in a fire’s aftermath. Decisions on whether individual wood components can be rehabilitated, reconstructed, or replaced must be made. This report includes coverage of existing approaches and exploratory approaches that...

  14. Damage monitoring in historical murals by speckle interferometry

    Science.gov (United States)

    Hinsch, Klaus D.; Gulker, Gerd; Joost, Holger

    2003-11-01

    In the conservation of historical murals it is important to identify loose plaster sections that threaten to fall off. Electronic speckle interferometry in combination with acoustic excitation of the object has been employed to monitor loose areas. To avoid disadvantages of high sound irradiation of the complete building a novel directional audio-sound source based on nonlinear mixing of ultrasound has been introduced. The optical system was revised for optimum performance in the new environment. Emphasis is placed on noise suppression to increase sensitivity. Furthermore, amplitude and phase data of object response over the frequency-range inspected are employed to gain additional information on the state of the plaster or paint. Laboratory studies on sample specimen supplement field campaigns at historical sites.

  15. MONUMENTS TO THE PATRIOTIC WAR OF 1812

    Directory of Open Access Journals (Sweden)

    Frolov Vladimir Pavlovich

    2012-10-01

    Full Text Available The article covers a relevant historical and cultural problem of elaboration and maintenance of monuments of the military glory of 1812. The author considers various architectural and sculptural monuments illustrating heroic events of Patriotic war of 1812, built in the two Russian capitals - Moscow and Saint Petersburg in different historical periods, and also in primordial Russian towns, such as Smolensk, Vyazma, and Maloyaroslavets. Architectural and composition-related features of this or that monument erected against the background of historic events of the war of 1812 are analyzed in detail. The author demonstrates the links between architecture and sculpture within the framework of town-planning solutions implemented in the pieces that have found their places in the towns enlisted above. The value of symbols of the Victory and Glory of the Russian army and the Russian people is marked. The names of the most famous heroes of this war, starting from a field marshal and ending with a soldier are inscribed. By addressing the historical and cultural heritage of Russia, the author informs readers about the most significant events of the war. The author mentions an acute problem of the modernity, that is, preservation and restoration of monuments, and shares his view point. The value of the historic and cultural heritage of Russia for military and patriotic education is emphasized. The article is prepared within the framework of the year of the Russian history.

  16. Mould growth prediction by computational simulation on historic buildings

    OpenAIRE

    Krus, M.; Kilian, R.; Sedlbauer, K.

    2007-01-01

    Historical buildings are often renovated with a high expenditure of time and money without investigating and considering the causes of the damages. In many cases historic buildings can only be maintained by changing their usage. This change of use may influence the interior climate enormously. To assess the effect on the risk of mould growth on building parts or historic monuments a predictive model has been developed recently, describing the hygrothermal behaviour of the spore. It allows for...

  17. Earthquake response of heavily damaged historical masonry mosques after restoration

    Science.gov (United States)

    Altunışık, Ahmet Can; Fuat Genç, Ali

    2017-10-01

    Restoration works have been accelerated substantially in Turkey in the last decade. Many historical buildings, mosques, minaret, bridges, towers and structures have been restored. With these restorations an important issue arises, namely how restoration work affects the structure. For this reason, we aimed to investigate the restoration effect on the earthquake response of a historical masonry mosque considering the openings on the masonry dome. For this purpose, we used the Hüsrev Pasha Mosque, which is located in the Ortakapı district in the old city of Van, Turkey. The region of Van is in an active seismic zone; therefore, earthquake analyses were performed in this study. Firstly a finite element model of the mosque was constructed considering the restoration drawings and 16 window openings on the dome. Then model was constructed with eight window openings. Structural analyses were performed under dead load and earthquake load, and the mode superposition method was used in analyses. Maximum displacements, maximum-minimum principal stresses and shear stresses are given with contours diagrams. The results are analyzed according to Turkish Earthquake Code (TEC, 2007) and compared between 8 and 16 window openings cases. The results show that reduction of the window openings affected the structural behavior of the mosque positively.

  18. Historical update of past and recent skin damage radiation accidents

    International Nuclear Information System (INIS)

    Lushbaugh, C.C.; Fry, S.A.; Ricks, R.C.; Hubner, K.F.; Burr, W.W.

    1986-01-01

    Records of radiation accidents worldwide since 1944 are maintained at the Radiation Accident Registry of the Radiation Emergency Assistance Center/Training Site (REAC/TS) in Oak Ridge. These records show that in 263 major radiation accidents there have been 150 severe local radiation injuries, of which 117 have been exposure to sealed radioactive sources. Most lesions resulted from the unsafe handling of 192 Ir radiography sources. Recent redesign of these devices, used for testing the integrity of welds, promises to eliminate these accidents. However, many other kinds of irradiators used in industry and scientific research still remain in the public domain, capable of causing irreparable dermal damage. Registry records reveal many unsolved physical and medical problems whose solution is urgently needed to improve the prognosis and therapy of such lesions. Pathologically, radiation-induced skin lesions are well described and an approximate dose-response relationship is univerally accepted even though the actual 'dose' is rarely known at first. Radiation dose is estimated biologically after the lesion has run its pathological course or after a medical physicist has prepared a retrospective 'mock-up' of the accident. (author)

  19. Are Birds a Manace to Outdoor Monuments?

    Directory of Open Access Journals (Sweden)

    Adrian Vasiliu

    2010-06-01

    Full Text Available Preliminary results of laboratory tests on real samples have shown that the uric acid which is found in bird droppings has a negative influence on metals. Results of experiments have confirmed that the damage is significant when considering the cultural heritage, statues or monuments.

  20. Damage to historic brick masonry structures. Masonry damage diagnostic system and damage atlas for evaluation of deterioration

    NARCIS (Netherlands)

    Balen, K. van; Binda, L.; Hees, R.P.J. van; Franke, L.

    1996-01-01

    The aim of the research on brick masonry degradation supported by the D.G. XII is presented. The project is delivering the following: ► Damage Atlas of ancient brick masonry, a book with a description of the types of damage, and their possible causes, in ancient brick masonry structures; ► Masonry

  1. Avast Ye Salty Dogs: Salt damage in the context of coastal residential construction and historical maritime timbers

    Science.gov (United States)

    Grant T. Kirker; Samuel L. Zelinka; Leandro Passarini

    2016-01-01

    Salt damage is a frequent problem in wood exposed to seawater and other saline environments. Symptoms of salt damage are often referred to as fuzzy wood and have been historically considered non-structural damage, but a growing number of customer inquiries have prompted a re-evaluation of this phenomenon. This paper details several case studies involving salt damage,...

  2. Die Voortrekker-Monument

    Directory of Open Access Journals (Sweden)

    Gerard Moerdyk

    1938-03-01

    Full Text Available Die Eeufeesjaar is vir die Afrikaner ’n tydperk van besieling. Nog nooit sedert die ontstaan van ons volk het een enkele gebeurtenis soveel nasietrots gewek as die honderdjarige herdenking van die Groot Trek. Vir die eerste keer in ons geskiedenis voel ons ons nie meer Kapenaars, Vrystaters, Natalers, en Transvalers nie, maar Afrikaners, saamgesnoer deur die tradisies van ’n selfstandige kultuurvolk. Wanneer die klimaks van die Ossewatrek met die hocksteenlegging van die Voortrekker-Monument bereik word, sal die besieling nie uitsterf nie, die krag wat geskep is sal bly voortgroei tot ’n onweerstaanbare mag. Die Afrikaner sal homself vind, en as die Monument na sowat vyf jaar onthul word, sal die saad wat in hierdie jaar gesaai is, tot voile rypheid gekom het. Dan sal die Monument self tot die volk spreek; intussen egter, is dit wenslik, nee noodsaaklik selfs, om die Monument aan die Afrikaners te verklaar, om ‘n uiteensetting te gee van die noodsaaklikheid van so ’n Monument, sowel as om die motief te verduidelik wat as inspirasie gedien het vir die ontwerpdaar van.

  3. The use of historical data for the characterisation of multiple damaging hydrogeological events

    Directory of Open Access Journals (Sweden)

    O. Petrucci

    2003-01-01

    Full Text Available Landslides, floods and secondary floods (hereinafter called phenomena triggered by rainfall and causing extensive damage are reviewed in this paper. Damaging Hydrogeological Events (DHEs are defined as the occurrence of one or more simultaneous aforementioned phenomena. A method for the characterisation of DHEs based upon historic data is proposed. The method is aimed at assessing DHE-related hazard in terms of recurrence, severity, damage, and extent of the affected area. Using GIS, the DHEs historical and climatic data collection, the geomorphological and hydrogeological characterisation of the hit areas, the characterisation of induced damage, the evaluation of triggering rainfall return period and critical duration of each DHE were carried out. The approach was applied to a test site in Southern Italy (Calabria for validation purposes. A database was set up including data from 24 events which have occurred during an 80-year period. The spatial distribution of phenomena was analysed together with the return period of cumulative rainfall. The trend of the occurred phenomena was also compared with the climatic trend. Four main types of Damaging Hydrogeological Events were identified in the study area.

  4. Selected misdemeanors against monuments

    Directory of Open Access Journals (Sweden)

    Agata Klimczyk

    2016-12-01

    Full Text Available The aim of the work is to present selected aspects misdemeanors against monuments and the possibility of counteracting them.The author has used: the method of legal analysis  and literature study.  It was moved, among others issues in which cases occur misconduct, when and  what measures can be taken to prevent it. The aim of this paper is to present the matter directly. Attention  also was paid to the role The Provincial Monuments Conservator  and the Minister of Culture and National Heritage.

  5. Comparative evaluation of acoustic techniques for detection of damages in historical wood

    Czech Academy of Sciences Publication Activity Database

    Kloiber, Michal; Reinprecht, L.; Hrivnák, Jaroslav; Tippner, J.

    2016-01-01

    Roč. 20, July-August (2016), s. 622-631 ISSN 1296-2074 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0060; GA MŠk(CZ) LO1219; GA MK(CZ) DG16P02M026 Keywords : historical wood * damages * inspection * acoustic techniques * mechanical properties Subject RIV: AL - Art, Architecture, Cultural Heritage Impact factor: 1.838, year: 2016 http://www.sciencedirect.com/science/article/pii/S1296207416300103

  6. AFM assessment of the surface nano/microstructure on chemically damaged historical and model glasses

    Energy Technology Data Exchange (ETDEWEB)

    Carmona, Noemi [Centro Nacional de Investigaciones Metalurgicas, CSIC, Avda. Gregorio del Amo, 8, 28040 Madrid (Spain); Kowal, Andrzej [Institute of Catalysis and Surface Chemistry, PAN, ul. Niezapominajek 8, 30239 Cracow (Poland); Rincon, Jesus-Maria [Instituto Eduardo Torroja de Ciencias de la Construccion, CSIC, C. Serrano Galvache s/n, 28033 Madrid (Spain); Villegas, Maria-Angeles, E-mail: mariangeles.villegas@cchs.csic.es [Centro Nacional de Investigaciones Metalurgicas, CSIC, Avda. Gregorio del Amo, 8, 28040 Madrid (Spain); Instituto de Historia, Centro de Ciencias Humanas y Sociales, CSIC, C. Albasanz, 26-28, 28037 Madrid (Spain)

    2010-01-15

    Surface chemical damage on selected historical glasses from 13th to 19th centuries was evaluated by means of atomic force microscopy (AFM). Nano- and microstructure, roughness and topography of ancient glass samples have been compared with those of model glasses prepared by conventional melting at the laboratory with similar compositions to those most frequently found in historical glass pieces. The results obtained allow discussing the chemical degradation mechanisms in terms of the acid and/or basic chemical attack carried out by the combination of gaseous pollutants and environmental humidity. Even though deep corrosion features escape to the observation order of magnitude of the AF microscope used, the AFM technique proves to be quite useful for the study and evaluation of the most common surface pathologies of historical glasses with different compositions once submitted to natural weathering.

  7. AFM assessment of the surface nano/microstructure on chemically damaged historical and model glasses

    International Nuclear Information System (INIS)

    Carmona, Noemi; Kowal, Andrzej; Rincon, Jesus-Maria; Villegas, Maria-Angeles

    2010-01-01

    Surface chemical damage on selected historical glasses from 13th to 19th centuries was evaluated by means of atomic force microscopy (AFM). Nano- and microstructure, roughness and topography of ancient glass samples have been compared with those of model glasses prepared by conventional melting at the laboratory with similar compositions to those most frequently found in historical glass pieces. The results obtained allow discussing the chemical degradation mechanisms in terms of the acid and/or basic chemical attack carried out by the combination of gaseous pollutants and environmental humidity. Even though deep corrosion features escape to the observation order of magnitude of the AF microscope used, the AFM technique proves to be quite useful for the study and evaluation of the most common surface pathologies of historical glasses with different compositions once submitted to natural weathering.

  8. The characteristic of the building damage from historical large earthquakes in Kyoto

    Science.gov (United States)

    Nishiyama, Akihito

    2016-04-01

    The Kyoto city, which is located in the northern part of Kyoto basin in Japan, has a long history of >1,200 years since the city was initially constructed. The city has been a populated area with many buildings and the center of the politics, economy and culture in Japan for nearly 1,000 years. Some of these buildings are now subscribed as the world's cultural heritage. The Kyoto city has experienced six damaging large earthquakes during the historical period: i.e., in 976, 1185, 1449, 1596, 1662, and 1830. Among these, the last three earthquakes which caused severe damage in Kyoto occurred during the period in which the urban area had expanded. These earthquakes are considered to be inland earthquakes which occurred around the Kyoto basin. The damage distribution in Kyoto from historical large earthquakes is strongly controlled by ground condition and earthquakes resistance of buildings rather than distance from estimated source fault. Therefore, it is necessary to consider not only the strength of ground shaking but also the condition of building such as elapsed years since the construction or last repair in order to more accurately and reliably estimate seismic intensity distribution from historical earthquakes in Kyoto. The obtained seismic intensity map would be helpful for reducing and mitigating disaster from future large earthquakes.

  9. Application of selected modern technology systems to strengthen the damaged masonry dome of historical St. Anna’s Church in Wilanów (Poland

    Directory of Open Access Journals (Sweden)

    Ryszard Chmielewski

    2015-12-01

    Full Text Available The aim of the paper is to present a study on the cracked brick masonry dome of the historical church of St. Anna in Wilanów (Poland, founded in 1772 and entered in the Polish register of monuments in 1965. The calculation of static-strength for strengthening the dome was carried out taking into account the characteristics of the vaulted construction works and a relevant existing structure with designed elements of the strengthening construction works based on using carbon tape SIKA CarboDur and spiral steel rods in the HELIFIX system. The use of a three-dimensional structural model of the masonry dome allowed a detailed determination of the internal force distribution and the adoption of an appropriate repair and strengthening regime for this load-bearing structure. The correctness of the design solutions and calculation assumptions is reflected in the fact that, after a period of more than three years, no damage to the repaired elements of the masonry dome occurred.

  10. Merchant Seamen Monument

    OpenAIRE

    1991-01-01

    Postcard. Colour photograph of Merchant Seamen Monument. Printed description on reverse "This memorial was erected in remembrance of the merchant seamen from Limerick and the Shannon Estuary Seamen who lost their lives in the course of duty". 1991 Limerick Treaty 300 logo.

  11. Thermal insulation of buildings classified as historical monuments with particular emphasis on moisture protection; Hygrisch motivierter Waermeschutz von Altbauten mit denkmalgeschuetzter Fassade

    Energy Technology Data Exchange (ETDEWEB)

    Haeupl, P.; Martin, R.; Fechner, H.; Neue, J. [Technische Univ. Dresden (Germany). Inst. fuer Bauklimatik

    1997-12-31

    Buildings classified as historical must not be fitted with external thermal insulation elements. This project investigates a `gentle` type of an internal thermal insulation system with capillary activity permitting diffusion. A 120-year-old building with a historical house-front was thermally insulated at the inside using a 30-millimetre-thick calcium silicate plate with embedded fibres having capillary activity. The paper discusses the heat flow densities between the internal thermal insulation and the original part of the structure. Moisture fields in the wall in the case of mineral wool insulation and internal thermal insulation with capillary activity are compared. Moisture distribution in the area of the juncture between masonry and window and in the area of the beam head is shown by means of diagrams. (MSK) [Deutsch] Weil bei denkmalgeschuetzten Fassanden ein aussen angebrachtes Thermoverbundsystem nicht moeglich ist, wird in diesem Projekt eine sanfte kapillaraktive, diffusionsoffene Innendaemmung untersucht. Als Referenzobjekt wurde ein etwa 120 Jahre altes Gruenderzeithaus mit denkmalgeschuetzter Fassade mit einer 30mm dicken faserdotierten kapillaraktiven Calciumsilikatplatte innenseitig gedaemmt. Im Folgenden werden die Waermestromdichten zwischen Innendaemmung und Altkonstruktion erlaeutert. Die Feuchtefelder in der Wand bei Mineralwolleindaemmung und bei kapillaraktiver Innendaemmung werden verglichen. Die Feuchteverteilung im Bereich des Fenteranschlusses und des Balkenkopfes wird in Diagrammen dargestellt.

  12. Damage Identification and Seismic Vulnerability Assessment of a Historic Masonry Chimney

    Directory of Open Access Journals (Sweden)

    Maria-Giovanna Masciotta

    2017-07-01

    Full Text Available The present paper deals with the dynamic characterisation of a historical masonry chimney aimed at identifying the structural damage and assessing its seismic performance. The structure was severely damaged by a lightning accident and in-depth repair works were executed to re-instate its sound configuration. The case study is fully detailed, including the aspects of survey, inspection, diagnosis, and evolution of the dynamic properties of the system throughout the structural intervention. Considering the explicit dependence of the power spectral densities of measured nodal processes on their frequency content, a spectrum-driven algorithm is used to detect and locate the damage. The paper shows that the eigenparameters obtained from the decomposition of the response power spectrum matrix are sensitive to system’s changes caused by evolutionary damage scenarios, thereby resulting excellent indicators for assessing both the presence and position of structural vulnerabilities. The results are compared with the ones from other modal-based damage identification methods and the strengths/limitations of the tools currently available in literature are extensively discussed. Finally, based on the crack pattern surveyed before the repair works, the weakest links of the chimney are identified and the most meaningful collapse mechanisms are analysed to verify the seismic capacity of the structure. According to the results of the kinematic analysis, the chimney does withstand the maximum site peak ground acceleration.

  13. Damage and recovery of historic buildings: The experience of L’Aquila

    International Nuclear Information System (INIS)

    Modena, Claudio; Valluzzi, Maria Rosa; Da Porto, Franca; Munari, Marco

    2015-01-01

    Problems range from the same definition and choice of the “conventional” safety level, to the methodologies that can be used to perform reliable structural analyses and safety verifications (as modern ones are frequently not suitable for the construction under consideration) and to the selection, design and execution of appropriate materials and interventions techniques aimed to repair and strengthen the built heritage while preserving its cultural, historic, artistic values. The earthquake that struck the Abruzzo region on 6. April 2009 at 3:32 a.m., had its epicentre in the capital of the region, L’Aquila, and seriously affected a wide area around the city, where many historic towns and villages are found. Lessons learned from this event gave relevant contributions to develop specific tools, to appropriately tackle the above mentioned problems, available to practitioner engineers and architects: methodology to intervene on complex and connected buildings in the historic centres, definition of adequate materials and techniques to intervene on the damaged buildings, codes and codes of practice specific for historic constructions. A short review of all the mentioned aspects is presented in the paper, making specific reference to research activities, practical applications and to the recent evolution of codes and guidelines [it

  14. Estimation of historical earthquake intensities and intensity-PGA relationship for wooden house damages

    International Nuclear Information System (INIS)

    Choi, In-Kil; Seo, Jeong-Moon

    2002-01-01

    A series of tests and dynamic analyses on Korean traditional wooden houses was performed for the intensity estimation of the typical large historical earthquake records. Static and cyclic lateral load tests on the wooden frames were performed to assess the lateral load capacity of wooden frames. The shaking table tests on two 1:4 scaled models of a Korean ancient commoner's house made of fresh pine lumber were performed. Typical earthquake time histories recorded on soil and rock sites were used as input for the tests. The prototypical wooden house was analyzed for multiple time histories which match Ohsaki's ground response spectra. Seismic analyses comprise the aging of lumber and different soil condition. The relationship between the earthquake intensity and the peak ground acceleration (PGA) is proposed for the wooden house damages based on the results of this study. The intensity of major Korean historical earthquake records related with house collapses was quantitatively estimated to be MM VIII

  15. Seismic vulnerability and damage of Italian historical centres: A case study in the Campania region

    Science.gov (United States)

    Formisano, Antonio; Chieffo, Nicola; Fabbrocino, Francesco; Landolfo, Raffaele

    2017-07-01

    The preservation of masonry buildings typical of Italian historical centres represents a very pressing dilemma founded on recovery need of the urban fabric original character. In the paper, based on a methodology developed by some of the Authors on building aggregates, the seismic vulnerability estimation of some masonry compounds in the heart of the town of San PotitoSannitico (Caserta, Italy) is presented and compared to the results achieved from applying the basic literature method for isolated constructions. Finally, the damage scenario of inspected buildings has been shown by highlighting clearly the influence of different positions of structural units on the damages that masonry aggregates suffer under different grade earthquakes, leading to individuate the most vulnerable buildings.

  16. Three-Dimensional Recording of Bastion Middleburg Monument Using Terrestrial Laser Scanner

    Science.gov (United States)

    Majid, Z.; Lau, C. L.; Yusoff, A. R.

    2016-06-01

    This paper describes the use of terrestrial laser scanning for the full three-dimensional (3D) recording of historical monument, known as the Bastion Middleburg. The monument is located in Melaka, Malaysia, and was built by the Dutch in 1660. This monument serves as a major hub for the community when conducting commercial activities in estuaries Malacca and the Dutch build this monument as a control tower or fortress. The monument is located on the banks of the Malacca River was built between Stadhuys or better known as the Red House and Mill Quayside. The breakthrough fort on 25 November 2006 was a result of the National Heritage Department through in-depth research on the old map. The recording process begins with the placement of measuring targets at strategic locations around the monument. Spherical target was used in the point cloud data registration. The scanning process is carried out using a laser scanning system known as a terrestrial scanner Leica C10. This monument was scanned at seven scanning stations located surrounding the monument with medium scanning resolution mode. Images of the monument have also been captured using a digital camera that is setup in the scanner. For the purposes of proper registration process, the entire spherical target was scanned separately using a high scanning resolution mode. The point cloud data was pre-processed using Leica Cyclone software. The pre-processing process starting with the registration of seven scan data set through overlapping spherical targets. The post-process involved in the generation of coloured point cloud model of the monument using third-party software. The orthophoto of the monument was also produced. This research shows that the method of laser scanning provides an excellent solution for recording historical monuments with true scale of and texture.

  17. Monumentality on space and cultural democratization

    Directory of Open Access Journals (Sweden)

    Inês Alves

    2015-12-01

    Full Text Available The article proposes a reflection on the idea of monumentality in political and religious power, and its reconversion of a democratic society. There are 3+1 types of cultural exhibition space that are analyzed: the traditional palace or the church, which contain great works of classical art, inside of the historic centers; the art galleries associated with market economy, tend to stimulate the city centre area, and the autonomy of the architectural object in the vicinity of the traditional city. Lastly it is referred the case study - Silo Cultural Space - inside the Norteshopping, but arranged in a peripheral form, which is distinguished by an apparent proximity to multiple public.

  18. Applications of ionizing radiation for monuments conservation

    International Nuclear Information System (INIS)

    Chyzewski, M.; Galant, S.; Perkowski, J.

    1996-01-01

    Ionizing radiation can be used for conservation of monuments and old art objects. The irradiation of wooden and cellulose objects for disinfestation has been described. The irradiation conditions and lethal doses in respect to different species have been discussed. The different technique is the radiation consolidation of historical objects made of various materials. The method consists in radiation polymerization. The object undergoing conservation is saturated with monomer prior irradiation. The radiation polymerization results in consolidation of the object pieces and reinforcement of its material. 3 figs

  19. Post flooding damage assessment of earth dams and historical reservoirs using non-invasive geophysical techniques

    Science.gov (United States)

    Sentenac, Philippe; Benes, Vojtech; Budinsky, Vladimir; Keenan, Helen; Baron, Ron

    2017-11-01

    This paper describes the use of four geophysical techniques to map the structural integrity of historical earth reservoir embankments which are susceptible to natural decay with time. The four techniques that were used to assess the post flood damage were 1. A fast scanning technique using a dipole electromagnetic profile apparatus (GEM2), 2. Electrical Resistivity Tomography (ERT) in order to obtain a high resolution image of the shape of the damaged/seepage zone, 3. Self-Potential surveys were carried out to relate the detected seepage evolution and change of the water displacement inside the embankment, 4. The washed zone in the areas with piping was characterised with microgravimetry. The four geophysical techniques used were evaluated against the case studies of two reservoirs in South Bohemia, Czech Republic. A risk approach based on the Geophysical results was undertaken for the reservoir embankments. The four techniques together enabled a comprehensive non-invasive assessment whereby remedial action could be recommended where required. Conclusions were also drawn on the efficiency of the techniques to be applied for embankments with wood structures.

  20. Monument avalikule hetkele = Monument to a public moment / raumlaborberlin

    Index Scriptorium Estoniae

    2013-01-01

    Saksamaa arhitektide projekt "Monument avalikule hetkele" tekitas Tallinnas asuva Välisministeeriumi ette massiivne monumendi aluse, mis mõne minuti suitsu välja ajas ja mis seejärel lammutati. Fotokujutist levitati postkaardil

  1. A proposed method to assess the damage risk of future climate change to museum objects in historic buildings

    NARCIS (Netherlands)

    Huijbregts, Z.; Kramer, R.P.; Martens, M.H.J.; Schijndel, van A.W.M.; Schellen, H.L.

    2012-01-01

    Future climate change is expected to have a critical effect on valuable museum collections that are housed in historic buildings. Changes of the indoor environment in the building affect the microclimate around the museum objects and may cause damage to the collection. In this study, a method is

  2. Classification and recognition of the heritage values of the monuments of Tlemcen

    Directory of Open Access Journals (Sweden)

    Walid Hamma

    2017-06-01

    Full Text Available The first classification of historic monuments of Tlemcen dates from 1900 and the last from 2010. The 82 monuments date back to the Berber, Muslim and Roman eras. After the independence of Algeria, the French colonial heritage is not concerned by the rankings. They were removed from the list of monuments that was established by the French before 1962. The historic city of Tlemcen dates from the year 201 AD and features many old buildings. The latest ranking list does not reflect the architectural richness of this city. We then asked about the possibility of classifying the other historic buildings. From this questioning, we first identified all cultural goods which could be classified. Then we have evaluated these buildings following a grid of 20 heritage values. They are mentioned in the national and international legislation. It turns out that only 1.57 % of monuments of this city are classified.

  3. Monitoring Mechanism in Preservation of Monuments in Hot and Wet Climate Area

    Science.gov (United States)

    Lee, M. C.; Tsai, Y. L.; Lin, M. L.; Hang, L. W.; Chen, C. Y.

    2015-08-01

    Historic monuments and buildings are critical cultural assets which cannot be presented by again by human beings. Longer affected by natural climate, environment and biological behavior (including human), resulting in damage and the need for repair. Therefore, UNESCO proposed periodic reporting and reactive monitoring in 2007, in order to achieve "early detection, early repair". This study discusses about suitable preservation monitoring methods for Taiwan. To shed light on damage and impact factors of historical buildings and cultural relics, the study is based on impact and sensor, monitoring method, monitoring period and maintenance personnel in order to propose standard operating procedures of monitoring method. To reduce the rate of the human and sensor monitoring, with the long-term monitoring data analysis, it is calculated that 30 minutes is the best period of data collecting. Besides, the study is adopted regression analysis to select temperature variable only then calculate humidity variable function. This study provides a reference monitoring method for monitoring personnel and maintenance personnel, and establishes a long-term monitoring data based information for damage and destroy in the future. Monitoring period and maintenance personnel can follow the data based to find out the damage points and problems, to keep the value of cultural assets.

  4. Accessibility improvement interventions realised in Byzantine monuments of Thessaloniki, Greece

    Directory of Open Access Journals (Sweden)

    Aristotelis Naniopoulos

    2015-10-01

    Full Text Available Purpose – Access to culture is a fundamental right of people with disabilities and a significant aspect in the development of accessible tourism. A visit to a monument provides an authentic experience which cannot be substituted by any representation. However, any interventions to improve accessibility should be made carefully, so as not to alter the monument�s character, or damage it visually or structurally. The paper aims to discuss these issues. Design/methodology/approach – A theoretical approach model was defined in the PROSPELASIS project for the improvement of accessibility in monuments which was applied in Byzantine monuments of Thessaloniki. This approach contains the following steps: evaluation of existing accessibility level; definition of alternative solutions; creation of final studies, approval by archaeological authorities and implementation of interventions. Findings – In six major Byzantine monuments significant improvements were realized which include: installation of two lifts and creation of a new staircase at Acheiropoietos; creation of a metal bridge, a new staircase and installation of a lift at Rotunda; opening of the secondary gate and creation of a ramp at the Heptapyrgion fortress; creation of an accessible toilet at the Saint Demetrios church; installation in the six monuments of a WiFi system providing text and audible information as well as information in Greek and International Sign Language; creation of two tactile models; creation of a �cultural route� connecting three major Byzantine monuments. Originality/value – For the first time, to the knowledge, a set of interventions has been realized in Byzantine monuments focusing on various categories of people with disabilities, i.e. motor, visual, hearing and cognitive.

  5. Architecture and monument

    Directory of Open Access Journals (Sweden)

    Arjen Oosterman

    2010-08-01

    Full Text Available The relation between architectural history and heritage is ambiguous. Both domains are confronted with rapid changes in scale and complexity, leaving practitioners in both fields with the challenging task to provide new methods and a new vocabulary to enable research and communication. 70 years ago Nicolaus Pevsner could write about Lincoln cathedral and the bicycle shed to discern between architecture and building. These days not only housing and urban development have been accepted as ‘objects’ of research, in fact all material manifestation of human occupation, at least as far as design is involved, is considered worth studying. On the heritage side, developments are comparable: horizontally and vertically the domain has been enlarged tremendously: from a collection of ‘diamonds’ to complete cities, to landscapes and structures. This is not only true for scale and layers, but also for cultural norms of quality. Cultural relativism requires that ‘beauty’ and ‘quality’ are defined in relation to the social group or culture they refer to. The logic that an elite determines what is good and what is right is challenged by the notion that popular taste is in principle equal. So what does this do to our museum collections and lists of protected monuments? The consequences for architectural history are not yet clear. Including new realities like digital design and new fields of practice like the virtual, the knowledge base and toolbox of the architectural historian has to expand beyond the Renaissance ideal of the ‘uomo universale’.

  6. 75 FR 21034 - Notice of Availability of Record of Decision for the Agua Fria National Monument and Bradshaw...

    Science.gov (United States)

    2010-04-22

    ....241A] Notice of Availability of Record of Decision for the Agua Fria National Monument and Bradshaw... availability of the Record of Decision (ROD)/Approved Resource Management Plan (RMP) for the Agua Fria National... of the planning area during prehistoric or historic times. The Agua Fria National Monument includes...

  7. Radiation damage of variscite in historic crafts: Solarization, decolouration, structural changes and spectra from ionoluminescence

    International Nuclear Information System (INIS)

    Garcia-Guinea, J.; Correcher, V.; Sanchez-Munoz, L.; Lopez-Arce, P.; Townsend, P.D.; Hole, D.E.

    2008-01-01

    X-ray diffraction measurements, during halogen lamp illumination to simulate sunlight, (TXRD) show a phase transition from variscite (AlPO 4 .H 2 O) Messbach to variscite Lucin and a loss of the dark green colour. The differential-thermal and thermo-gravimetric (DTA-TG) analyses and thermoluminescence (TL) peaks all depict this first-order phase transition which takes place under sunlight. From the water vaporization temperature up to circa 650 deg. C, a second-order phase transition progressively occurs from variscite to berlinite (AlPO 4 ) by loss of a second unit of water with hydrogen bonded to the lattice. The ion beam luminescence (IBL) spectra of the Zamora variscite display a spectral band from 500 to 570 nm attributed to [UO 2 ] 2+ in phosphates, and another spectral band from 670 to 740 nm is linked with Cr(VI) 3+ defects situated in octahedral Al(VI) 3+ positions. In the hydrous variscite lattice, the Al-O and P-O chemical bonds are mainly covalent; with the degree of covalency of the P-O chemical bond significantly larger than of Al-O. This open structure of variscite, which has a crystal field of reduced strength, involves small shifts of the absorption bands which intensify the blue-green transmission producing the characteristic emerald colour of the dark green variscite of Zamora. These data provide a valuable basis for detection of solarization damage in historic crafts with inlaid variscite in the Museo del Prado (Madrid, Spain)

  8. Construction materials, monuments and environment

    Science.gov (United States)

    Prikryl, R.; Siegesmund, S.; Török, A.; Brimblecombe, P.; Gomez-Heras, M.

    2012-04-01

    Construction materials (natural stone, aggregates, bricks, cement, lime, mortar, etc.) form a wide and heterogeneous group both from the genetic and technological point of view. These materials deserve attention from the scientific community due to their long-term use, importance for society and sensitivity to the environment. Most geomaterials have also been used in important monuments designated as a part of the World Cultural Heritage and/or make part of national monuments. Despite of the wide-ranges of studies and our rapidly increasing understanding of material behaviour, our knowledge is still rather limited in many aspects. This concerns the characterisation of traditional raw materials, the knowledge of their processing and use, and/or durability and compatibility assessment. The exploitation and sustainable use of these materials are also new and emerging challenges in the modern society. The use of local materials for monuments can be considered as a part of our cultural and technological heritage, which has, however, significantly deteriorated during the past several decades. This paper summarizes the general topics related to a modern analysis of traditional construction materials derived from the Earth, and on the characteristic aspects of the behaviour of these materials on selected monuments.

  9. The Monument as Ruin: Natality, Spectrality, and the History of the Image in the Tirana Independence Monument

    Directory of Open Access Journals (Sweden)

    Raino Isto

    2016-06-01

    Full Text Available This article examines the Tirana Independence Monument, first inaugurated in November of 2012 on the hundredth anniversary of Albanian independence from the Ottoman Empire. The monument, designed by Visar Obrija and Kai Roman Kiklas, swiftly fell into disrepair until it was recently renovated in November of 2015. The article analyzes the monument’s function in terms of its doubled existence as a sign of perpetual natality (the possibility of the rebirth of national consciousness and as a ruin with a spectral pseudo-presence (as an object that continually reminds us of the disjunctures that divorce the present from its historicity. It considers the way the monument’s inauguration relates to the politics of monumentality in contemporary Albania, and argues that the monument’s gradual ruination between 2012 and 2015 can be read as a particular manifestation of the history of the image in late capitalist society.Keywords: spectrality, natality, monumentality, Albania, Tirana, independence, national identity, grid, public sculpture

  10. Monumental Masonry Buildings Pre-Assessment Method Based on Risk Assessment

    Directory of Open Access Journals (Sweden)

    Meltem VATAN

    2012-04-01

    Full Text Available Depending on the construction period, geometrical typology, construction and organization of the structure, element size and construction material of historic monumental structures; constructed with bricks, stones, adobe and mortar, are diverse and very complicated. Structural safety is guaranteed by the codes, guidelines, and specifications for recently constructed concrete and steel buildings, but there is no specific criterion for evaluating the historic monumental buildings. This study presents a scoring system method for classifying the risk level of the historic monumental structures based on visual information. This method is based on the acquisition of visual data of the building by using the developed building inspection form, storage of the acquired data on the web database and evaluation of the risk score of the inspected building automatically by the computer database system.

  11. Analysis of potential urban unstable areas and landslide-induced damages on Volterra historical site through a remote sensing approach

    Science.gov (United States)

    Del Soldato, Matteo; Bianchini, Silvia; Nolesini, Teresa; Frodella, William; Casagli, Nicola

    2017-04-01

    Multisystem remote sensing techniques were exploited to provide a comprehensive overview of Volterra (Italy) site stability with regards to its landscape, urban fabric and cultural heritage. Interferometric Synthetic Aperture Radar (InSAR) techniques allow precise measurements of Earth surface displacement, as well as the detection of building deformations on large urban areas. In the field of cultural heritage conservation Infrared thermography (IRT) provides surface temperature mapping and therefore detects various potential criticalities, such as moisture, seepage areas, cracks and structural anomalies. Between winter 2014 and spring 2015 the historical center and south-western sectors of Volterra (Tuscany region, central Italy) were affected by instability phenomena. The spatial distribution, typology and effect on the urban fabrics of the landslide phenomena were investigated by analyzing the geological and geomorphological settings, traditional geotechnical monitoring and advanced remote sensing data such as Persistent Scatterers Interferometry (PSI). The ground deformation rates and the maximum settlement values derived from SAR acquisitions of historical ENVISAT and recent COSMO-SkyMed sensors, in 2003-2009 and 2010-2015 respectively, were compared with background geological data, constructive features, in situ evidences and detailed field inspections in order to classify landslide-damaged buildings. In this way, the detected movements and their potential correspondences with recognized damages were investigated in order to perform an assessment of the built-up areas deformations and damages on Volterra. The IRT technique was applied in order to survey the surface temperature of the historical Volterra wall-enclosure, and allowed highlighting thermal anomalies on this cultural heritage element of the site. The obtained results permitted to better correlate the landslide effects of the recognized deformations in the urban fabric, in order to provide useful

  12. Radiation methods in research of ancient monuments

    International Nuclear Information System (INIS)

    Cechak, T.; Gerndt, J.; Kubelik, M.; Musilek, L.; Pavlik, Milan

    2000-01-01

    A 'Laboratory of Quantitative Methods in Monument Research' is being built at the CTU Prague. Its primary orientation is the investigation of historic architecture, although other objects of art can also be investigated. In the first phase, two radiation methods are being established, but it is set up in such a way, that various other methods can readily be added in its future development. The radiation methods chosen for the initial development of the laboratory are: thermoluminescence dating and X-ray fluorescence analysis. The design of the automated TL-reader, built in our laboratories, is adjusted for the purpose of dating of historic brick architecture (which, of course, does not exclude applications for ceramics and other materials). The investigation of renaissance architecture in southern Bohemia and Moravia is under preparation as the first large campaign of this kind in the Czech Republic. Radionuclide X-ray fluorescence analysis has been chosen as the basic analytical method in the laboratory. The possibility of analyses of paintings and fired building materials (bricks, roof tiles) have been investigated. The first results in both the areas are very promising

  13. Study of the mechanical behavior of the fronts of exterior monuments in Morelia, Michoacan, Mexico

    International Nuclear Information System (INIS)

    Alonso, E.; Martinez, W.; Avalos, M.; Castano, V.; Martinez, L.

    2005-01-01

    There are 1,130 architectural ancient monuments in the historic center in Morelia, Michoacan, Mexico built with ignimbrites from the surrounding quarry stones. In some facades is acute the damage. The walls are between 0.50 and 1.50 meters wide, it helps the structure under seismic or accidental loads. The main winds come from the S-SW and their ratio speed (4-20 m/s) does not allow mechanical corrosion (corrosion) but it is able to carry anthropogenic particles (2-25 m), form the burnt of fossil fuels, and they lay on the facades. The damage is observed specially on the facades on the dominant winds and also on the facades located on streets less than 6.0 m wide. The capillary humidity is visible until highs of 2.0 meters on the streets, and it is appreciate the efflorescence crystals and biologic patinas. We performance non destructive tests in situ with the Schmidt hammer to quantify the mechanical resistance on the ignimbrite blocks forming the buildings, in the lowest part of them we took the data because the damage is acute in that wet zone and because in this part could occur the collapse in an extraordinary earthquake. The collected data were compared with the data obtained in ignimbrites blocks taken from the 'healthy' quarry stones. (Author)

  14. Constraining ground motion parameters and determining the historic earthquake that damaged the vaults underneath the Old City of Jerusalem

    Science.gov (United States)

    Yagoda-Biran, G.; Hatzor, Y. H.

    2013-12-01

    Evidence for seismically induced damage are preserved in historic masonry structures below the Old City of Jerusalem at a site known locally as the 'Western Wall Tunnels' complex, possibly one of the most important tourist attractions in the world. In the tunnels, structures dated to 500 BC and up until modern times have been uncovered by recent archeological excavation. One of the interesting findings is a 100 m long bridge, composed of two rows of barrel vaults, believed to have been constructed during the 3rd century AD to allow easy access to the Temple Mount. In one of the vaults a single masonry block is displaced 7 cm downward with respect to its neighbors (see figure below). Since the damage seems seismically driven, back analysis of the damage with the numerical Discontinuous Deformation Analysis (DDA) method was performed, in order to constrain the peak ground acceleration (PGA) that had caused the damage. First the numerical method used for back analysis was verified with an analytical solution for the case of a rocking monolithic column, then validated with experimental results for site response analysis. The verification and validation prove the DDA is capable of handling dynamic and wave propagation problems. Next, the back analysis was performed. Results of the dynamic numerical simulations suggest that the damage observed at the vault was induced by seismic vibrations that must have taken place before the bridge was buried underground, namely when it was still in service. We find that the PGA required for causing the observed damage was high - between 1.5 and 2 g. The PGA calculated for Jerusalem on the basis of established attenuation relationships for historic earthquakes that struck the region during the relevant time period is about one order of magnitude lower: 0.14 and 0.48 g, for the events that took place at 362 and 746 AD, respectively. This discrepancy is explained by local site effects that must have amplified bedrock ground motions by a

  15. (Non-Monumental Layers of Berlin

    Directory of Open Access Journals (Sweden)

    Juli Székely

    2016-09-01

    Full Text Available The two books reviewed in this article, Hsiu-Ling Kuos’s Monumentality and Modernity in Hitler’s Berlin (2013 and Janet Ward’s Post-Wall Berlin (2011, focus on the structural, political, social and aesthetic transformation of Berlin, from the first half of the twentieth century to the ‘post-wall’ era. Since both authors strongly emphasize the former and present status of monumental architecture and monumental memory, this book review pays particular attention to a critical discussion of the (non-monumental layers of Berlin.

  16. Ten year historical perspective of the NOAA damage assessment and restoration program

    International Nuclear Information System (INIS)

    Burlington, Linda B.

    1999-01-01

    The United States Oil Pollution Act of 1990 (OPA) was enacted to reduce the probability of oil spills in U.S. waters. A key provision of the legislation enables recovery of damages for restoration of injured natural resources and lost services due to oil spills. The National Oceanic and Atmospheric Administration (NOAA) developed regulations that set out a process for determining the appropriate type and scale of restoration action to accomplish this goal. The restoration plan developed through this process is the basis for an economic claim for natural resource damages. The regulations recognise that various methods, including environmental models, may be used in identifying and quantifying injuries to natural resources and losses of their services and in developing a restoration approach for these injuries. Rather than designating particular assessment measures, NOAA requires each trustee to decide which methodologies are appropriate for each incident, given its particular facts and circumstances. Any procedures chosen must meet the standard in the rule: it must provide information useful for determining restoration needed for an incident, the cost of the method must be commensurate with the quality and quantity of information it is expected to generate, and, of particular significance here, the method must be reliable and valid for the particular incident. This paper describes how methods are selected, how they might be used, and what legal standards would be applied should these methods be used as evidence an litigation. (Author)

  17. Validation of the natural resource damage assessment model using historical observations on oil spills

    International Nuclear Information System (INIS)

    French, D.; Rines, H.

    1995-01-01

    The Natural Resource Damage Assessment Model for Coastal and Marine Environments (NRDAM/CME) was developed by Applied Science Associates to simulate the fate and effects of oil and chemical spills into estuarine and marine environments. The US Department of the Interior has proposed the NRDAM/CME for use in Natural Resource Damage Assessment (NRDA) regulations under CERCLA. As part of the evaluation of model performance, the NRDAM/CME has been validated with observational data from case histories of oil spills, including the Exxon Valdez, World Prodigy, Mega Borg, Apex Houston and a number of others. Primarily, the data available for validation were of oil slick trajectory and coverage (e.g., overflight maps), length of shoreline oiled, area of marshes oiled, and a number of oiled birds recovered. Model performance was dependent on the accuracy of available wind and current data (the primary forces affecting fate) and bird abundances. Where these data sources were good (relatively well quantified), model performance was excellent. Results of the model simulations also provide an interesting sensitivity analysis and indications of relative effects of oil under various spill scenarios and conditions

  18. Monitoring Biological Damage on Paper-based Documents in the Historical Archive of the Palermo Astronomical Observatory

    Directory of Open Access Journals (Sweden)

    Marco Di Bella

    2017-06-01

    Full Text Available Libraries and archives house a wide variety of documents made of materials of vegetal and animal origin: unbound papers and books, manuscripts and printed books, photographs (negative and positive, prints, maps, available to the public for reading needs, study and information. These materials are often subject to fluctuations in environmental and micro-environmental parameters. For this reason, it is essential to implement constant monitoring and control of environmental conditions and potential deteriogens in order to slow down deterioration processes.The monitoring of the microbial degradation of paper documents in the Historical Archives of Palermo Astronomical Observatory has revealed microorganisms (bacteria and fungi that may be considered responsible for damaging the items examined, thus enabling an evaluation of the real risks and the proper methodologies to use to avoid future recolonization.

  19. GC/MS in the study of deterioration process of historical monuments: characterization of the black crust formed in the Cathedral of Seville; GC/MS en el estudio del proceso de deterioro de monumentos historicos: caracterizacion de la costra negra presente en la Catedral de Sevilla

    Energy Technology Data Exchange (ETDEWEB)

    Reyes, J. [Programa de Corrosion del Golfo de Mexico. Universidad Autonoma de Campeche. Av. Agustin Melgar s/n, Campeche (Mexico); Hermosin, B.; Saiz J, C. [Instituto de Recursos Naturales y Agrobiologia de Sevilla. Avenida de la Reina Mercedes 10. Sevilla, Espana (Spain)]. e-mail: javreyes@uacam.mx

    2006-07-01

    Here, we present an interesting application of Gas Chromatography/Mass Spectrometry (GC/MS) technique which permitted to differentiate successfully between natural and anthropogenic compounds present in the black crust formed in the Cathedral of Seville. This building, considered as one of the most important historic and cultural European monuments suffers from intense blackening of its outside walls and sculptures due to the interaction with the urban environment. Fragment of black crusts were removed from the Cathedral walls and extraction process with organic solvents was carried out. The aliphatic, aromatic and polar fractions were separated and analyzed using GC/MS. A complex organic composition of the black crusts indicated the accumulative character of the deposition process of atmospheric particles as a function of the time. The presence of high molecular weight n-alkanes, n-fatty acids and natural molecular markers identified during the study were indicative of current biogenic contributions. It was also found an important group of petrogenic molecular markers related with diesel soot emissions from motor engines. The diesel soot and molecular markers were entrapped within the black crust mineral matrix and contribute to the observed blackening of the Seville Cathedral. (Author)

  20. A historical perspective on fifteen years of laser damage thresholds at LLNL

    International Nuclear Information System (INIS)

    Rainer, F.; De Marco, F.P.; Staggs, M.C.; Kozlowski, M.R.; Atherton, L.J.; Sheehan, L.M.

    1993-01-01

    We have completed a fifteen year, referenced and documented compilation of more than 15,000 measurements of laser-induced damage thresholds (LIDT) conducted at the Lawrence Livermore National Laboratory (LLNL). These measurements cover the spectrum from 248 to 1064 nm with pulse durations ranging from < 1 ns to 65 ns and at pulse-repetition frequencies (PRF) from single shots to 6.3 kHz. We emphasize the changes in LIDTs during the past two years since we last summarized our database. We relate these results to earlier data concentrating on improvements in processing methods, materials, and conditioning techniques. In particular, we highlight the current status of anti-reflective (AR) coatings, high reflectors (HR), polarizers, and frequency-conversion crystals used primarily at 355 nm and 1064 nm

  1. Revisiting the 1993 historical extreme precipitation and damaging flood event in Central Nepal

    Science.gov (United States)

    Marahatta, S.; Adhikari, L.; Pokharel, B.

    2017-12-01

    Nepal is ranked the fourth most climate-vulnerable country in the world and it is prone to different weather-related hazards including droughts, floods, and landslides [Wang et al., 2013; Gillies et al., 2013]. Although extremely vulnerable to extreme weather events, there are no extreme weather warning system established to inform public in Nepal. Nepal has witnessed frequent drought and flood events, however, the extreme precipitation that occurred on 19-20 July 1993 created a devastating flood and landslide making it the worst weather disaster in the history of Nepal. During the second week of July, Nepal and northern India experienced abnormal dry condition due to the shifting of the monsoon trough to central India. The dry weather changed to wet when monsoon trough moved northward towards foothills of the Himalayas. Around the same period, a low pressure center was located over the south-central Nepal. The surface low was supported by the mid-, upper-level shortwave and cyclonic vorticity. A meso-scale convective system created record breaking one day rainfall (540 mm) in the region. The torrential rain impacted the major hydropower reservoir, Bagmati barrage in Karmaiya and triggered many landslides and flash floods. The region had the largest hydropower (Kulekhani hydropower, 92 MW) of the country at that time and the storm event deposited extremely large amount of sediments that reduced one-fourth (4.8 million m3) of reservoir dead storage (12 million m3). The 1-in-1000 years flood damaged the newly constructed barrage and took more than 700 lives. Major highways were damaged cutting off supply of daily needed goods, including food and gas, in the capital city, Kathmandu, for more than a month. In this presentation, the meteorological conditions of the extreme event will be diagnosed and the impact of the sedimentation due to the flood on Kulekhani reservoir and hydropower generation will be discussed.

  2. Permanent Transiency, Tele-visual Spectacle, and the Slum as Postcolonial Monument

    NARCIS (Netherlands)

    Dasgupta, S.

    2013-01-01

    With their makeshift structures and seemingly itinerant inhabitants, slums suggest transiency. Yet, like monuments, they acquire a paradoxical permanency in the context of continual social upheaval, the historical ebbs and flows of the nation-state, and the economic transformations engendered by

  3. Stability of GNSS Monumentation: Analysis of Co-Located Monuments in the UNAVCO Plate Boundary Observatory

    Science.gov (United States)

    Blume, F.; Herring, T.; Mattioli, G. S.; Feaux, K.; Walls, C. P.; Austin, K. E.; Dittmann, S. T.

    2017-12-01

    Geodetic-quality permanent GNSS stations have used a number of different monument styles for the purpose of ensuring that the motions of the GNSS antenna reflect those of the Earth's crust while minimizing non-tectonic motions near the surface. Monuments range from simple masts mounted on buildings or drilled into bedrock, costing a few hundred dollars to machine-drilled-braced monuments in soil costing tens of thousands. The stability of an individual monument will depend on its design, the construction techniques used to install it, and the local surface geology where it is installed. Previous studies have separately investigated pairs of identical monuments at a single site, monument type performance using global statistical analysis, and multiple monument styles at a single site, yet the stability of different monument types in similar geologic conditions has not been adequately determined. To better characterize the stability of various monument styles in diverse geologic conditions UNAVCO constructed two additional monuments at five existing PBO stations in 2013. Deep drilled-braced, short drilled-braced, and single mast type monuments were installed at sites with bedrock at the surface; deep drilled-braced, short driven-braced and pillar type monuments were installed at sites with alluvium or soil at the surface. The sites include a variety of geographic, hydrologic, and geologic conditions. Data collected from the PBO Multi-Monument Experiment have been analyzed using a variety of methods. Each site is characterized using quality-control parameters such as multipath, signal-to-noise and previously determined seasonal variations. High-precision processing by PBO Analysis Centers with GAMIT and GIPSY use regional and global schemes and yield time-series with millimeter-level that determine noise content, overall site stability relative to other PBO sites and differential motions between the individual monuments. Sub-millimeter results from single

  4. Digital Monument to the Jewish Community in the Netherlands and the Jewish Monument Community : commemoration and meaning

    NARCIS (Netherlands)

    Faro, L.M.C.

    2014-01-01

    In April 2005, the Digital Monument to the Jewish Community in the Netherlands went online. This monument is an Internet monument dedicated to preserving the memory of more than 100,000 men, women and children, Dutch Jewish victims of the Shoah. As of September 2010, the interactive Jewish Monument

  5. Lower Monumental Spillway Hydraulic Model Study

    National Research Council Canada - National Science Library

    Wilhelms, Steven

    2003-01-01

    A 1:40 Froudian Scale model was used to investigate the hydraulic performance of the Lower Monumental Dam spillway, stilling basin, and tailrace for dissolved gas reduction and stilling basin apron scour...

  6. Monuments of the Giza Plateau

    Science.gov (United States)

    Ruggles, Clive L. N.

    The colossal pyramids of the pharaohs Khufu (Cheops), Khafre (Chephren), and Menkaure (Mycerinus) have attracted a huge amount of astronomical interest over the years, both scholarly and popular. Less attention is usually given to the broader context of structures on the Giza Plateau. One of the most notorious ideas connecting the Giza Plateau with astronomy is that the three large pyramids are laid out on the ground so as to reflect the appearance of the three stars of Orion's Belt in the sky. This idea is unsupportable for several reasons but has succeeded in generating huge public interest. Of much greater serious interest is the fact that the three main pyramids were oriented cardinally to extraordinary precision, which raises the questions of why this was important and how it was achieved. Another idea that has attracted serious attention but also some confusion is that the orientations of some narrow shafts within Khufu's pyramid might have been deliberately aligned upon particular stars. The overall layout of monuments on the plateau may certainly have been designed so as to emphasize certain solar phenomena, for symbolic and ideological reasons relating to a dominant sun cult. It is also possible that it formed part of a wider cosmological "master plan" extending to other pyramids and temples up to 20 km distant.

  7. Vascular Plant and Vertebrate Inventory of Casa Grande Ruins National Monument

    Science.gov (United States)

    Powell, Brian F.; Albrecht, Eric W.; Schmidt, Cecilia A.; Halvorson, William L.; Anning, Pamela; Docherty, Kathleen

    2006-01-01

    Executive Summary This report summarizes results of the first comprehensive biological inventory of Casa Grande Ruins National Monument (NM) in southern Arizona. Surveys at the monument were part of a larger effort to inventory vascular plants and vertebrates in eight National Park Service units in Arizona and New Mexico. In 2001 and 2002 we surveyed for vascular plants and vertebrates (amphibians, reptiles, birds, and mammals) at Casa Grande Ruins NM to document the presence, and in some cases relative abundance, of species. By using repeatable study designs and standardized field techniques, which included quantified survey effort, we produced inventories that can serve as the basis for a biological monitoring program. Of the National Park Service units in the region, no other has experienced as much recent ecological change as Casa Grande Ruins NM. Once situated in a large and biologically diverse mesquite bosque near the perennially flowing Gila River, the monument is now a patch of sparse desert vegetation surrounded by urban and commercial development that is rapidly replacing agriculture as the dominant land use in the area. Roads, highways, and canals surround the monument. Development, and its associated impacts, has important implications for the plants and animals that live in the monument. The plant species list is small and the distribution and number of non-native plants appears to be increasing. Terrestrial vertebrates are also being impacted by the changing landscape, which is increasing the isolation of these populations from nearby natural areas and thereby reducing the number of species at the monument. These observations are alarming and are based on our review of previous studies, our research in the monument, and our knowledge of the biogeography and ecology of the Sonoran Desert. Together, these data suggest that the monument has lost a significant portion of its historic complement of species and these changes will likely intensify as

  8. Digital Recording and Non-Destructive Techniques for the Understanding of Structural Performance for Rehabilitating Historic Structures at the Kathmandu Valley after Gorkha Earthquake 2015

    Science.gov (United States)

    Shrestha, S.; Reina Ortiz, M.; Gutland, M.; Napolitano, R.; Morris, I. M.; Santana Quintero, M.; Erochko, J.; Kawan, S.; Shrestha, R. G.; Awal, P.; Suwal, S.; Duwal, S.; Maharjan, D. K.

    2017-08-01

    On 25 April 2015, the Gorkha earthquake of magnitude 7.8, severely damaged the cultural heritage sites of Nepal. In particular, the seven monument zones of the Kathmandu Valley World Heritage Site suffered extensive damage. Out of 195 surveyed monuments, 38 have completely collapsed and 157 partially damaged (DoA, 2015). In particular, the world historic city of Bhaktapur was heavily affected by the earthquake. There is, in general, a lack of knowledge regarding the traditional construction technology used in many of the most important temple monuments in Bhaktapur. To address this limitation and to assist in reconstruction and rehabilitation of the area, this study documents the existing condition of different historic structures in the Kathmandu Valley. In particular, the Nyatapola Temple is studied in detail. To record and document the condition of this temple, a combination of laser scanning and terrestrial and aerial photogrammetry are used. By also including evaluation of the temple and its supporting plinth structure using non-destructive evaluation techniques like geo-radar and micro-tremor dynamic analysis, this study will form the basis of a structural analysis study to assess the anticipated future seismic performance of the Nyatapola Temple.

  9. The Monumental Task of Warning Future Generations

    International Nuclear Information System (INIS)

    NA

    2005-01-01

    Describing preliminary concepts for permanent warning monuments or markers on the mountain's surface will be part of the US Department of Energy's license application to the Nuclear Regulatory Commission (NRC) for a proposed repository at Yucca Mountain, Nevada. The NRC requires that the monuments or markers accurately identify the location of the repository, be designed to be as permanent as practicable and convey a warning against intrusion into the underground repository, because of risk to public health and safety from radioactive wastes. Current concepts include both monuments and markers, but the designs will not be final for some time because they will not be approved by the NRC until shortly before the repository is to be permanently sealed and closed. Closure of the repository would be at least 50 years, and possibly up to 300 years, after the first waste is emplaced deep underground. Design ideas for the monuments and markers have been drawn from a broad range of sources: Yucca Mountain's natural conditions, worldwide archeological studies, materials science, and verbal and symbolic linguistics. The monumental challenge is to address how warnings can be coherently conveyed for thousands of years into the future when human society and languages could change radically

  10. Multi-Directional Seismic Assessment of Historical Masonry Buildings by Means of Macro-Element Modelling: Application to a Building Damaged during the L’Aquila Earthquake (Italy

    Directory of Open Access Journals (Sweden)

    Francesco Cannizzaro

    2017-11-01

    Full Text Available The experience of the recent earthquakes in Italy caused a shocking impact in terms of loss of human life and damage in buildings. In particular, when it comes to ancient constructions, their cultural and historical value overlaps with the economic and social one. Among the historical structures, churches have been the object of several studies which identified the main characteristics of the seismic response and the most probable collapse mechanisms. More rarely, academic studies have been devoted to ancient palaces, since they often exhibit irregular and complicated arrangement of the resisting elements, which makes their response very difficult to predict. In this paper, a palace located in L’Aquila, severely damaged by the seismic event of 2009 is the object of an accurate study. A historical reconstruction of the past strengthening interventions as well as a detailed geometric relief is performed to implement detailed numerical models of the structure. Both global and local models are considered and static nonlinear analyses are performed considering the influence of the input direction on the seismic vulnerability of the building. The damage pattern predicted by the numerical models is compared with that observed after the earthquake. The seismic vulnerability assessments are performed in terms of ultimate peak ground acceleration (PGA using capacity curves and the Italian code spectrum. The results are compared in terms of ultimate ductility demand evaluated performing nonlinear dynamic analyses considering the actual registered seismic input of L’Aquila earthquake.

  11. Vulnerability of historical masonry buildings under exceptional actions

    OpenAIRE

    Florio, Gilda

    2010-01-01

    The topic of this thesis is the vulnerability assessment of historical masonry buildings under exceptional actions. In order to develop the study, the structural performance of masonry aggregates and isolated monumental buildings under extreme loading condition have been investigated.

  12. X-ray fluorescence in research on Czech cultural monuments

    International Nuclear Information System (INIS)

    Cechak, T.; Gerndt, J.; Kopecka, I.; Musilek, L.

    2004-01-01

    Radionuclide X-ray fluorescence analysis (RXRFA), as a non-destructive method, relatively simple and allowing measurements to be carried out in situ, is an excellent tool in research on various objects of art. A range of artefacts have been investigated by our laboratory, in part for the purposes of history of art and in part as a basis for restoration works - medieval frescoes in some Czech castles and churches, metal sculptures and objects of applied art, paints and inks of old manuscripts, paintings. Some of these are among the most valuable monuments in the Czech cultural heritage. The contribution of the results of the tests to the investigation of their 'life story' and, in some cases, to their conservation, is not negligible. Later additions and repairs can be recognised, and materials and technologies that are close to their historic counterparts can be used in restoration work

  13. Neutron-activation analysis of wall soils of ancient architectural monuments

    International Nuclear Information System (INIS)

    Khatamov, Sh.; Zhumamuratov, A.; Ibragimov, T.; Tillyaev, T.; Osinskaya, N.S.; Rakhmanova, T.P.; Pulatov, D.D.

    2001-01-01

    The simplified, relatively inexpensive, and productive multielemental neutron activation techniques for analysis of solid of the architectural monuments of Karakalpakstan have been elaborated. A comparison of the elemental composition of the wall soils of the ancient buildings, constructed at different historical periods, with the composition of the agricultural soils allows us to estimate the present ecological and agrogeochemical states of the agricultural soils and to trace changing the dynamics of about 30 chemical elements. (author)

  14. Facade renovation - replacement and restoration of the panels in a monument protected object

    Science.gov (United States)

    Novotný, Michal

    2017-12-01

    The article deals with problems of reconstruction of the facade and the associated problem of replacement or repair of the panels. In conventional buildings it is a smooth operation, but it is problematic in monument-protected objects. In the case of a common building, it is possible to choose any modern panels and simply replace them, but for historical objects we have to follow the claims and the rules of monument protection. In practice, it usually means the impossibility of use of modern panels, but at least a combination of old and modern technologies. Another possible solution to the problem is renovation, or repairs to the original state of the existing panels, of course with respect to the functionality of such panels. The implementation of such repairs must always be based on the technical and historical survey of the condition of the object and the repairs must be professionally designed. Subsequently, corrections are made, during which it is necessary to pay particular attention to observance of the technological procedures, rules and instructions particularly in terms of monument protection. However, the functionality of the works or elements made with regard to the quality of the environment within the building is not negligible. A common problem is the lack of control of technical requirements and functional requirements. Underestimation of the problems then leads to difficult repairs. The article points to the mistakes and problems of one such construction project on a historically protected chateau building.

  15. Ocatilla : del paisaje monumental al monumento

    Directory of Open Access Journals (Sweden)

    Fernando Quesada

    2012-12-01

    Full Text Available

    Resumen

    Este artículo aborda el campamento Ocatilla, construido en el  desierto de Arizona por Frank Lloyd Wright como una estación  experimental de arquitectura en 1929. Se propone este campamento como un prototipo que tendría dos vectores  temporales por lo que se refiere a una posible genealogía y a un posible desarrollo futuro. Hacía el pasado habría que  rastrearlo en la Casa para la Familia Cristiana propuesta por  Catherine Beecher en 1869, mientras que hacia el futuro podría establecerse un posible epígono en la Burbuja Ambiental de  Reyner Banham y François Dallegret de 1965. El texto explora  las posibilidades de un ideal de arquitectura para el paisaje monumental, perfectamente ejemplarizado en los tres casos, frente a la arquitectura como monumento ante el paisaje, que ejemplificaría Taliesin West, su monumental contrafigura.

    Palabras clave

    campamento, prototipo, paisaje, ambiental, monumental

    Abstract

    This article discusses the Ocatilla camp, built in the Arizona  desert by Frank Lloyd Wright as an experimental architecture in  1929. This camp is proposed as a prototype with two temporary vectors, one would be to a possible genealogy and the other a  possible future development. Going to the past should be traced in the House for the Christian Family by Catherine Beecher proposed in 1869, while that to the future could be made a epigone in the Environmental Bubble of Reyner Banham and of François Dallegret in 1965. The text explores the possibilities of an ideal architecture for the monumental landscape, perfectly  exemplified in the three cases, compared to architecture as a monument to the landscape, which exemplify Taliesin West, his monumental counterpart.

    Key words

    camp, prototype, landscape, environment, monumental

  16. Application of laser scanning technique in earthquake protection of Istanbul's historical heritage buildings

    Science.gov (United States)

    Çaktı, Eser; Ercan, Tülay; Dar, Emrullah

    2017-04-01

    Istanbul's vast historical and cultural heritage is under constant threat of earthquakes. Historical records report repeated damages to the city's landmark buildings. Our efforts towards earthquake protection of several buildings in Istanbul involve earthquake monitoring via structural health monitoring systems, linear and non-linear structural modelling and analysis in search of past and future earthquake performance, shake-table testing of scaled models and non-destructive testing. More recently we have been using laser technology in monitoring structural deformations and damage in five monumental buildings which are Hagia Sophia Museum and Fatih, Sultanahmet, Süleymaniye and Mihrimah Sultan Mosques. This presentation is about these efforts with special emphasis on the use of laser scanning in monitoring of edifices.

  17. Conservarea şi restaurarea monumentelor istorice: unele obiective şi principii (probleme inginereşti la monumente

    Directory of Open Access Journals (Sweden)

    Adrian-Constantin Diaconu

    2011-09-01

    Full Text Available Even when large parts of the original substance were lost throughout its existence, the monument should be regarded as a spatial structure, participating to the reality around them. Precepts governing the conservation and rehabilitation of historical monuments have to be applied individually to each monument, according to his personality, his past or future function, conservation status, in the way that the rehabilitation concept results from obligations balance to not harm the monument - Primum non Nocera (Carta de la Veneţia even to act for the future generation’s heritage. Monument to be seen through all the three attributes: FIRMITAS (solid, technical achievement, UTILITAS (functionality, the purpose for which it was made, PULCHRITAS (beauty, aesthetic expression. The historical monument’s components are: the land – cadastral lot, constructions, exterior arrangements, other elements, cultural mobile goods. The actions of historical monuments should consider the following objectives and principles: maintenance, rehabilitation, consolidation, security, social, economic and cultural lifeof the local community. The principles underlying these goals:building’s state expertise from all points of view, the building’sconsolidation solution must not affect the architectural appearance, to maintain authenticity, the level of response and earthquake insurance, as a matter of urgency execution of building works, reversible methods applied in conservation and / or rehabilitation, compatible materials used in conservation and / or rehabilitation, the loads resulting from new building elements should not exceed the capable strength of materials of (blocks of masonry, mortar, etc.., the resulting structure after consolidation should lead to good seismic behavior of the assemble "old structure - new structural elements," reintegration cultural and social, etc.

  18. Accounts of damage from historical earthquakes in the northeastern Caribbean to aid in the determination of their location and intensity magnitudes

    Science.gov (United States)

    Flores, Claudia H.; ten Brink, Uri S.; Bakun, William H.

    2012-01-01

    Earthquakes have been documented in the northeastern Caribbean since the arrival of Columbus to the Americas; written accounts of these felt earthquakes exist in various parts of the world. To better understand the earthquake cycle in the Caribbean, the records of earthquakes in earlier catalogs and historical documents from various archives, which are now available online, were critically examined. This report updates previous catalogs of earthquakes, in particular earthquakes in Hispaniola, to give to the public the most comprehensive documentation of earthquake damage and to further the understanding of the earthquake cycle in the northeastern Caribbean.

  19. Milleks monumenti = Why a monument? / Heie Treier

    Index Scriptorium Estoniae

    Treier, Heie, 1963-

    2006-01-01

    2006. a. toimunud Jüri Lotmani mälestusmärgi konkursist, Mati Karmini ja Andres Lunge võidutööst. Monumentide positiivseid näiteid: Tubina plats Tartus (Aili Vahtrapuu, Veronika Valk, Louis Dandrel), ideekavandid: Estonia teatri juubelimonument Tallinnas (Tiiu Kirsipuu, Üla Koppel) ja Eesti iseseisvuse monument Pärnus Rüütli platsil (Mart Aas, Kaarel Eelma, Mikk Mutso). Bibl. lk. 73

  20. Cultural monuments from exceptional importance in Serbia as anthropogenic tourist values

    Directory of Open Access Journals (Sweden)

    Ćirković Sanja

    2003-01-01

    Full Text Available Cultural monuments mark historical past. They are included in anthropogenic tourist values. They present rare copies of creativity and they have exceptional artistic and esthetic values. The most numerous group are sacral objects. The largest attention deserve objects assigned in World cultural inheritance - monastery Studenica and monastery Sopoćani with old town Ras. It is necessary to build caterer capacities, parking lots and sanitary devices in encirclement. Manifestations and presentations on domestic and foreign market contribute to cultural affirmation. Tourist valorization is impeded with that there are no evidence about number of visitors. In separating priorities we must consider uniqueness, rarity and fame. That’s the reason why Čele kula has tourist importance. Cultural monuments increase stay and serve as complementary tourist values. That’s why is necessary synthesis access in their learn and tourist presentation.

  1. Mountains, Monuments, and other Matter: Environmental Affects at Manzanar

    Directory of Open Access Journals (Sweden)

    Ladino, Jennifer K.

    2015-05-01

    Full Text Available This essay investigates the natural landscapes and built structures at the Manzanar National Historic Site, the first of ten incarceration camps to open in 1941 and a temporary home for over 11,000 Japanese Americans. Using former incarceree Jeanne Wakatsuki Houston’s writing as a touchstone, my essay foregrounds the environmental features of the (relocation: the extreme desert weather, the mountain vistas, the incarceree-created rock gardens, the reconstructed barracks, guard tower, and barbed wire fence, and the cemetery/monument. I bring together concepts from ecocriticism and from affect theory—particularly Ben Anderson’s “affective atmospheres,” Sianne Ngai’s “tone,” and Sara Ahmed’s characterization of affect as “sticky”—and develop the notion of affective agency to describe the impacts generated by environments and objects at this national memory site. I assess how the visual and written rhetoric at the site addresses what I call an implied tourist, and I show how powerful emotions of shame, anger, grief, and compassion—and sometimes, mixed, even contradictory, affects—are not only represented in visual and written rhetoric but are also, in a sense, communicated by the environment itself. More broadly, I suggest that ecocritical theory brings a useful lens to discussions of public memory, and that affect theory helps account for the less tangible, visceral, experiences visitors have at Manzanar and other fraught historical sites, as well as within our everyday environments.

  2. HANZE: a pan-European database of exposure to natural hazards and damaging historical floods since 1870

    Science.gov (United States)

    Paprotny, Dominik; Morales-Nápoles, Oswaldo; Jonkman, Sebastiaan N.

    2018-03-01

    The influence of social and economic change on the consequences of natural hazards has been a matter of much interest recently. However, there is a lack of comprehensive, high-resolution data on historical changes in land use, population, or assets available to study this topic. Here, we present the Historical Analysis of Natural Hazards in Europe (HANZE) database, which contains two parts: (1) HANZE-Exposure with maps for 37 countries and territories from 1870 to 2020 in 100 m resolution and (2) HANZE-Events, a compilation of past disasters with information on dates, locations, and losses, currently limited to floods only. The database was constructed using high-resolution maps of present land use and population, a large compilation of historical statistics, and relatively simple disaggregation techniques and rule-based land use reallocation schemes. Data encompassed in HANZE allow one to "normalize" information on losses due to natural hazards by taking into account inflation as well as changes in population, production, and wealth. This database of past events currently contains 1564 records (1870-2016) of flash, river, coastal, and compound floods. The HANZE database is freely available at https://data.4tu.nl/repository/collection:HANZE" target="_blank">https://data.4tu.nl/repository/collection:HANZE.

  3. A Knowledge-Based System For Analysis, Intervention Planning and Prevention of Defects in Immovable Cultural Heritage Objects and Monuments

    Science.gov (United States)

    Valach, J.; Cacciotti, R.; Kuneš, P.; ČerÅanský, M.; Bláha, J.

    2012-04-01

    The paper presents a project aiming to develop a knowledge-based system for documentation and analysis of defects of cultural heritage objects and monuments. The MONDIS information system concentrates knowledge on damage of immovable structures due to various causes, and preventive/remedial actions performed to protect/repair them, where possible. The currently built system is to provide for understanding of causal relationships between a defect, materials, external load, and environment of built object. Foundation for the knowledge-based system will be the systemized and formalized knowledge on defects and their mitigation acquired in the process of analysis of a representative set of cases documented in the past. On the basis of design comparability, used technologies, materials and the nature of the external forces and surroundings, the developed software system has the capacity to indicate the most likely risks of new defect occurrence or the extension of the existing ones. The system will also allow for a comparison of the actual failure with similar cases documented and will propose a suitable technical intervention plan. The system will provide conservationists, administrators and owners of historical objects with a toolkit for defect documentation for their objects. Also, advanced artificial intelligence methods will offer accumulated knowledge to users and will also enable them to get oriented in relevant techniques of preventive interventions and reconstructions based on similarity with their case.

  4. THE UNDERSTANDING OF THE TOURISTIC VALUE OF PORTUGUESE OVERSEAS MONUMENTS: THE CASE OF ANGOLA (1959-1974

    Directory of Open Access Journals (Sweden)

    Vera Mariz

    2016-06-01

    Full Text Available The present study aimed to evaluate the understanding of the touristic value of Portuguese overseas monuments during Estado Novo, having as case-study the then colony of Angola between 1959 and 1974, years marked by the creation of the Information and Tourism Centre and the fall of the regime. Thus, considering the reality of the metropolis, we aimed to identify and analyse the evolution of tourism in this territory, as well the understanding and use of historic monuments by a nationalist regime as points of touristic interest and legitimisers of the national colonialism. We argue that during two different but totally complementary moments devoted to the relation between tourism and historic monuments of Angola, there was a real understanding of their touristic value. Besides that we claim that the believers of the touristic value of those monuments were very often advocates of the preservation or restoration of their pristine characteristics, an idea that we can affiliate to the thought of António Ferro to whom the success of tourism was extremely dependent on preserving and emphasizing the picturesque and idiosyncratic characteristics of those tourist destinations. To achieve our goals we have identified and analysed some tourism-related periodicals, thematic studies and legislation.

  5. Monuments in the Structure of an Urban Environment: The Source of Social Memory and the Marker of the Urban Space

    Science.gov (United States)

    Antonova, N.; Grunt, E.; Merenkov, A.

    2017-10-01

    The major research objective was to analyze the role of monuments in the formation of local residents’ and guests’ representations about the city, its history and traditions. The authors consider the system of monuments’ location in the urban space as a way of its social construction, as the system of influence on citizens’ aesthetic feelings, as the formation of their attitudes towards maintaining of continuity in the activities of different generations for the improvement of the territory of their permanent residence. Methodology. An urban monument is considered in two ways: as a transfer of historical memory and as a social memory transfer, which includes the experience of previous generations. One of the main provisions of the study is the idea that monuments can lose their former social value, transforming into “simple” objects of a public place. The study was conducted in the city of Yekaterinburg, one of the largest, cultural, scientific and industrial Russian megalopolises in 2015. The primary data was collected using standardized interviews. Four hundred and twenty respondents at the age of and above 18 were questioned on the basis of quota sampling. Interviews with respondents were conducted in order to identify key problems involved and reasons for shaping respondents’ representations of monuments in the urban environment typical for the population of Russian megalopolises. The standardized interview guide included 15 questions. Findings and discussion. Our investigation has revealed that different monuments fulfil various functions in an urban environment (ideological, aesthetic, transferring, valuable, etc.). The study has unequivocally confirmed that objects in the urban space have a different emotional colour background: people paint them in accordance with the feelings that arise in their perception. Hence, some monuments effectively fulfil the functions of social memory transfer: they are remembered, they tell us about the events to

  6. Engineering assessment of inactive uranium mill tailings: Monument Valley Site, Monument Valley, Arizona

    Energy Technology Data Exchange (ETDEWEB)

    1981-10-01

    Ford, Bacon and Davis Utah Inc. has reevalated the Monument Valley site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Monument Valley, Arizona. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposure of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.1 million tons of tailings at the Monument Valley site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to remote disposal sites and decontamination of the tailings site (Options II through IV). Cost estimates for the four options range from about $6,600,000 for stabilization in-place, to about $15,900,000 for disposal at a distance of about 15 mi. Three principal alternatives for reprocessing the Monument Valley tailings were examined: heap leaching; Treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovery is economically unattractive.

  7. Engineering assessment of inactive uranium mill tailings: Monument Valley Site, Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1981-10-01

    Ford, Bacon and Davis Utah Inc. has reevalated the Monument Valley site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Monument Valley, Arizona. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposure of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.1 million tons of tailings at the Monument Valley site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to remote disposal sites and decontamination of the tailings site (Options II through IV). Cost estimates for the four options range from about $6,600,000 for stabilization in-place, to about $15,900,000 for disposal at a distance of about 15 mi. Three principal alternatives for reprocessing the Monument Valley tailings were examined: heap leaching; Treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovery is economically unattractive

  8. Statics of Historic Masonry Constructions

    CERN Document Server

    Como, Mario

    2013-01-01

    Masonry constructions are the great majority of the buildings in Europe’s historic centres and the most important monuments in its architectural heritage. Given the age of much of these constructions, the demand for safety assessments and restoration projects is pressing and constant. This book aims to help fill this demand presenting a comprehensive new statics of masonry constructions. The book, result of thirty years of research and professional experience, gives the fundamentals of statics of the masonry solid, then applied to the study of statics of arches, piers and vaults. Further, combining engineering and architecture and through an interdisciplinary approach, the book investigates the statical behaviour of many historic monuments, as the Pantheon, the Colosseum,  the domes of S. Maria del Fiore in Florence and of St. Peter in Rome, the Tower of Pisa, the Gothic Cathedrals and the Masonry Buildings under seismic actions.

  9. Statics of historic masonry constructions

    CERN Document Server

    Como, Mario

    2017-01-01

    Masonry constructions are the great majority of the buildings in Europe’s historic centres and the most important monuments of its architectural heritage. Given the age of these constructions, the demand for safety assessments and restoration projects is pressing and constant; still within the broad studies in the subject it is not yet recognised, in particular within the seismic area, a unitary approach to deal with Masonry structures. This successful book contributes to clarify the issues with a rigorous approach offering a comprehensive new Statics of Masonry Constructions. This third edition has been driven by some recent developments of the research in the field, and it gives the fundamentals of Statics with an original and rigorous mathematical formulation, further in-depth inquired in this new version. With many refinements and improvements, the book investigates the static behaviour of many historic monuments, such as the Gothic Cathedrals, the Mycenaean Tholoi, the Pantheon, the Colosseum, the dome...

  10. Technical Limitations in Merging Secular and Sacred Functions in Monumental Churches

    Science.gov (United States)

    Piatkowska, Ksenia

    2017-10-01

    The abandonment of churches and their adaptation for secular purposes is a current subject in Europe and worldwide. Most cases involve objects that were desacralized and then rebuilt as a whole object for alternative functions. Thus far, the merging of secular and sacred functions in one monumental Catholic church has not raised any issues. The paper describes the case of St. Catherine’s Church in Gdansk, Poland, where sacred function exists parallel to the new secular function being implemented. The study is based on the authentic, professional experience of the author. It describes the technical limitations arising from the need to ensure destinies for the optimal conditions of both sacred and secular function, while avoiding undesirable interference between them. The author further identifies architectural solutions most relevant to current requirements for protection of sacred zones in the church, for preservation of the monument, and for optimal function of a modern science museum. Significant design issues include: the inviolability of the sacred zone, preservation of the historical value of the monument, proper operation of new secular zones in compliance with contemporary standards of safety, performance of the assumed mission and profitability. The research indicates specific areas where the highest probability of collision exists between the sacred and profane and where technical problems are likely to occur.

  11. GEOLOGICAL ANDGEOMORPHOLOGICAL MAPPING ARCHAEOLOGICAL MONUMENTS OF MOUNTAIN ALTAI

    Directory of Open Access Journals (Sweden)

    G. Y. Baryshnikov

    2015-01-01

    Full Text Available The article discusses the results of geological and geomorphological mapping of archaeological monument, mainly Paleolithic age, the location of which is confined to low-mountain spaces of the Mountain Altai. Using this mapping would greatly clarify the sequence of relief habitat of ancient people and more objectively determine the age characteristics of archaeological monument

  12. Enhancing the Durability of Calcareous Stone Monuments of Ancient Egypt Using CaCO3 Nanoparticles

    Directory of Open Access Journals (Sweden)

    Mohammad A. Aldoasri

    2017-08-01

    Full Text Available The unwanted changes in valuable historic calcareous stone monuments due to exposure to many physical and chemical effects may lead to its deterioration. The growing interest in the field of conservation of stone monuments encourages the development of consolidation and water-repellent materials. The aim of this study is to evaluate the effectiveness of CaCO3 nanoparticles as a consolidation and protection material for calcareous stone monuments, when those nanoparticles used are dispersed in acrylic copolymer; polyethylmethacrylate (EMA/methylacrylate (MA (70/30, respectively. Samples were subjected to artificial aging by relative humidity/temperature to show the optimum conditions of durability and the effectiveness of the nano-mixture in improving the physical and mechanical properties of the stone material. The synthesis process of CaCO3 nanoparticles/polymer nanocomposite has been prepared by in situ emulsion polymerization system. The prepared nanocomposites with 0.15 g CaCO3 nanoparticles showed obvious transparency features and represent nanocomposites coating technology with hydrophobic, consolidating and good protection properties. Some tests were performed in order to estimate the superficial consolidating and protective effect of the treatment. The obtained nanocomposites have been characterized by TEM, while the surface morphology before and after treatment and homogeneous distribution of used consolidation materials on stone surface were examined by SEM. Improvement of stone mechanical properties was evaluated by compressive strength tests. Change in water-interaction properties was evaluated by water absorption capillarity measurements, and colorimetric measurements were used to evaluate the optical appearance. Taken together, the results indicate that CaCO3/polymer nanocomposite is a completely compatible, efficient material for the consolidation of artistic and architectural limestone monuments capable of enhancing the

  13. Seismic and Restoration Assessment of Monumental Masonry Structures

    Directory of Open Access Journals (Sweden)

    Panagiotis G. Asteris

    2017-08-01

    Full Text Available Masonry structures are complex systems that require detailed knowledge and information regarding their response under seismic excitations. Appropriate modelling of a masonry structure is a prerequisite for a reliable earthquake-resistant design and/or assessment. However, modelling a real structure with a robust quantitative (mathematical representation is a very difficult, complex and computationally-demanding task. The paper herein presents a new stochastic computational framework for earthquake-resistant design of masonry structural systems. The proposed framework is based on the probabilistic behavior of crucial parameters, such as material strength and seismic characteristics, and utilizes fragility analysis based on different failure criteria for the masonry material. The application of the proposed methodology is illustrated in the case of a historical and monumental masonry structure, namely the assessment of the seismic vulnerability of the Kaisariani Monastery, a byzantine church that was built in Athens, Greece, at the end of the 11th to the beginning of the 12th century. Useful conclusions are drawn regarding the effectiveness of the intervention techniques used for the reduction of the vulnerability of the case-study structure, by means of comparison of the results obtained.

  14. Seismic and Restoration Assessment of Monumental Masonry Structures

    Science.gov (United States)

    Asteris, Panagiotis G.; Douvika, Maria G.; Apostolopoulou, Maria; Moropoulou, Antonia

    2017-01-01

    Masonry structures are complex systems that require detailed knowledge and information regarding their response under seismic excitations. Appropriate modelling of a masonry structure is a prerequisite for a reliable earthquake-resistant design and/or assessment. However, modelling a real structure with a robust quantitative (mathematical) representation is a very difficult, complex and computationally-demanding task. The paper herein presents a new stochastic computational framework for earthquake-resistant design of masonry structural systems. The proposed framework is based on the probabilistic behavior of crucial parameters, such as material strength and seismic characteristics, and utilizes fragility analysis based on different failure criteria for the masonry material. The application of the proposed methodology is illustrated in the case of a historical and monumental masonry structure, namely the assessment of the seismic vulnerability of the Kaisariani Monastery, a byzantine church that was built in Athens, Greece, at the end of the 11th to the beginning of the 12th century. Useful conclusions are drawn regarding the effectiveness of the intervention techniques used for the reduction of the vulnerability of the case-study structure, by means of comparison of the results obtained. PMID:28767073

  15. Neutron induced prompt gamma-ray technique for investigation the moisture and soluble salt problem in the historical building

    International Nuclear Information System (INIS)

    Lahasen Norman Shah Dahing; Ismail Mustapha; Jaafar Abdullah; Susan Maria Sipaun

    2006-01-01

    The degradation of some building materials such as brick and mortar is a major problem for the preservation of monuments or historic structures, especially where it is desirable to preserve the original fabric of the building. Such degradation often arises from the presence of contaminants in the constituent materials. In building materials, water is a major course of deterioration, both by acting as a solvent for various building materials components and by exerting stresses on the structure during thermal cycle. The soluble salts, notably chlorides, damage the structure either by periodically dissolving and recrystallising within the pores or by promoting corrosion. Knowledge of the presence and distribution of contaminants is needed for effective treatment and preservation. However, most of techniques have been use to evaluate the deterioration of historic building and structure is generally limited to visual observation and destructive tests of core samples. Some non-destructive testing (NDT) methods like electrical conductivity technique and ultrasonic testing, can identify cracks and voids, but cannot provide any information on the possible causes of these problems. To overcome this limitation, a new method, called n eutron-induced prompt gamma-ray technique (NIPGAT) has being developed at MINT for preservation of monuments and historic buildings. This method is useful for analytical techniques for identification both qualitative and quantitative multi-element analysis of major, minor and trace element of present in the sample. For many elements and applications, this technique offers high sensitivity, accuracy and reliability compare to other conventional method. (Author)

  16. Summary of the engineering assessment of inactive uranium mill tailings: Monument Valley site, Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1981-10-01

    Ford, Bacon and Davis Utah Inc. has reevaluated the Monument Valley site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Monument Valley, Arizona. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.1 million tons of tailings at the Monument Valley site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material to removal of the tailings to remote disposal sites and decontamination of the tailings site. Cost estimates for the four options range from about $6,600,000 for stabilization in-place, to about $15,900,000 for disposal at a distance of about 15 mi. Three principal alternatives for reprocessing the Monument Valley tailings were examined: heap leaching, treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovered would be more than $500/lb of U 3 O 8 by heap leach or conventional plant processes. The spot market price for uranium was $25/lb early in 1981. Therefore, reprocessing the tailings for uranium recovery is economically unattractive

  17. Historical hotels in “Golden Prague”

    OpenAIRE

    Bończak, Bartosz

    2008-01-01

    Prague, with its monuments of great historical and artistic value, has been gaining popularity in recent years. It has become one of the most important tourist destinations in Central Europe. This is the reason why hotel industry in this city is developing so quickly – there are 654 collective tourist accommodation establishments with 547 hotels, motels, pensions and residences, which is more than 83%. Establishments, located in the old, historical buildings, are among the m...

  18. Casa do Alambique, estrutura rara e monumental

    OpenAIRE

    Cardoso, João Luís

    2014-01-01

    Uma intervenção arqueológica realizada em 2009 na Casa do Alambique, localizada na Quinta do Marquês de Pombal, em Oeiras, evidenciou a importância da produção de aguardente a partir da destilação do bagaço ou do vinho naquela quinta setecentista. O seu estudo, através da escavação e do registo, revelou assinaláveis cuidados técnicos, viabilizados por um já desenvolvido conhecimento científico, alicerçado no empirismo, conforme era usual na época. Trata-se de uma rara e monumental estru...

  19. Nanomaterials and preservation mechanisms of architecture monuments

    Science.gov (United States)

    Ion, Rodica-Mariana; Radu, Adrian; Teodorescu, Sofia; Fierǎscu, Irina; Fierǎscu, Radu-Claudiu; Ştirbescu, Raluca-Maria; Dulamǎ, Ioana Daniela; Şuicǎ-Bunghez, Ioana-Raluca; Bucuricǎ, Ioan Alin; Ion, Mihaela-Lucia

    2016-12-01

    Knowledge of the chemical composition of the building materials of the monuments may help us to preserve and protect them from the pollution of our cities. The aim of this work is to characterize the materials of the walls from ancient buildings, the decay products that could be appear due to the action of pollution and a new method based on nanomaterials (hydroxyapatite -HAp) for a conservative preservation of the treated walls. Some analytical techniques have been used, as follow: X-ray fluorescence energy dispersive (EDXRF) (for the relative abundance of major, minor and trace elements), FTIR and Raman spectroscopy (for stratigraphic study of cross-sections of multi-layered materials found in wall paintings), Optical microscopy (OM), (for morphology of the wall samples). The nanomaterial suspension HAp applied on the sample surface by spraying, decreased the capillary water uptake, do not modify significantly the color of the samples and induced a reduced mass loss for the treated samples.

  20. Commercial Function as a Treat to the Monument - 25 Years of Experience in the Commercialization of Monuments in Gdansk, Poland

    Science.gov (United States)

    Ratajczyk – Piatkowska, Elzbieta

    2017-10-01

    The principles of the market economy adopted in Poland in the nineties have significantly touched the resources of immovable monuments. As a result, monuments have become a product of culture subject to the rules of the free market; and state ownership, patronage and decision-making practice has now been replaced by private interest. Practical monument use has also changed with the shift in ownership of objects after privatization and further advances in technology and the economy. Accordingly, the subject of this research addresses the issue of ensuring protection as well as the profitability of monumental objects of heritage under private investment in association with municipal and state ownership. The nineties of the twentieth century in Poland marked a period of rapid revival in trade based on market principles and openness to contemporary global trends in the design of commercial facilities. Thus, commercial function as a new use has been used for the commercialization of the monument. After 25 years of experience, it turns out that this new use may pose a threat to the conditions of monument preservation. The spatial and location specifics of the monument are poorly matched to the organizational form of trade and product range, despite the huge variety of these forms; the result is bankruptcy of the commercial operation and the consequent loss of use for the monument. Unused objects will eventually be destroyed. Studies have shown that functions supporting the creation of culture, especially museums, are optimal for the use of monuments. The museum function provides sufficiently high prestige and spatial stability, and allows for the maximum preservation of authentic elements, thus performing an additional role as museum piece.

  1. Kala-tau Hill as a Medieval Monument of Archaeology and Epigraphy in the Western Urals

    Directory of Open Access Journals (Sweden)

    Gabdrafikov I.M.

    2017-12-01

    Full Text Available Objective: To provide a description of Starokalmashevo hillfort and the Starokalmashevo gravestone with an Arabic epitaph found in the mid-20th century in close proximity to the site of ancient settlement. They are here described not only as monuments of the Middle Ages, but also as objects of historical heritage testifying to the continuous process of ethno-culturogenesis in the Western Cis-Urals up to modern times. Research materials: The author considers the issues of medieval history, ethno- and cultural genesis of the Western Cis-Urals in light of the example of the Starokalmashevo hillfort, located on the hill of Kala-tau (Chekmagushevsky district of the Republic of Bashkortostan, as well as the Starokalmashevo gravestone. The author provides a complex description of these archaeological and cultural monuments and points out the importance of preserving these objects as an integral part of the local population and the entire Volga-Ural region’s collective historical memory. Research novelty: The author presents new materials, including the stories of community elders about the origin of the above-mentioned archaeological sites. He analyzes the inscriptions on the tombstone, including its new reading, and draws a conclusion about the continuity of the population of this territory for a sustained period.

  2. Monument protection and energy conservation. Status quo five years after the EnEV 2007; Denkmalschutz und Energieeinsparung. Stand der Dinge fuenf Jahre nach der EnEV 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    The meeting ''Monument conservation and energy conservation'' at 9th February 2012 in Wiesbaden (Federal Republic of Germany) focuses on the status quo five years after the revised version of the Energy Saving Ordinance (EnEV) in the year 2007. Within this meeting the following lectures were held: (1) Monument conservation and energy conservation - Status Quo five years after the EnEV 2007 (Roswitha Kaiser); (2) Interior insulation with exterior hydrophic treatment - material appropriate and monument appropriate? (Anatol Worch, Michael Auras); (3) Hints regarding to planning, execution and quality assurance of a subsequent core insulation (Heinrich Wigger, Kerstin Stoelken, Britta Schreiber); (4) Comparison of different interior insulation materials (Rudolf Platte); (5) Urban structural energy study Winterthur (Reto Bieli); (6) Remodelling of an industrial plant protected as a historical monument - Historical window systems, exposed masonry and modern installations (Andr Kramm, Marcel Kremer); (7) Model project - Facade insulation with VIP panels at a Ernst-May building protected as a historical building in Frankfurt (Main) (Juergen Werner); (8) The former tax office Wiesbaden - Energetic strengthening (Klaus Daniels); (9) House of the Evangelical Church in Wiesbaden - Energetic strengthening of the facades (Dominik Loh); (10) Conservation versus comfort and energy demand - Potentials of optimization by means of a targeting controlled operation of plant-technical systems in a historical monument (Harald Garrecht); (11) Energy efficient construction - Compound insulation materials as a disposal problem for dismantling and renovation (Ulrich Langer, Thomas Egloffstein).

  3. Casa Grande Ruins National Monument acoustical monitoring 2010

    Science.gov (United States)

    2014-11-01

    During September 2010, The Volpe Center collected baseline acoustical data at Casa Grande National Monument (CAGR), at one site for 28 days. The baseline data collected during this period will help park managers and planners estimate the effects of f...

  4. Biofouling of granite-rapakivi in St. Petersburg monuments and in the quarry in Russia and Finland

    Science.gov (United States)

    Vlasov, Dmitry; Panova, Elena; Alampieva, Elena; Olhovaya, Elena; Popova, Tatyana; Vlasov, Alexey; Zelenskaya, Marina

    2013-04-01

    Granite-rapakivi was widely used in the architecture of St. Petersburg: the facades of buildings, embankments of rivers and canals, bridges, sculptural monuments, pedestals, facing the metro stations. This stone is rapidly destroyed due to the peculiarities of its structure. Biofouling of granite is insufficiently studied. Cause the destruction of granite can be bacteria, microscopic algae, fungi, mosses, lichens, higher plants, invertebrates and vertebrates. They often form specific lithobiotic communities that contribute to the destruction of granite-rapakivi. The objects of research were monuments of St. Petersburg (granite sculpture, facades, facing embankments) as well as granite-rapakivi quarries in Russia and Finland, where the stone was quarried for use in St. Petersburg. Sampling was carried out from the most typical biofouling sites. Different methods were applied for the study of damaged granite: petrographic analysis, light and scanning electron microscopy, methods for detection and identification of microorganisms, X-ray microprobe analysis. As result the main forms of granite destruction were described: fractures, ovoid weathering, granular disintegration, surface films, crusts and layers, pitting and fouling. Lichens, mosses, herbaceous and micromycetes were dominated on the granite-rapakivi in quarries. For example, in a Monferran quarry (Virolahti region) the complicated lithobiotic community was revealed. It included 30 species of micromycetes, 31 species of lichens, 10 species of moss. Bacteriological analysis showed the dominance of bacteria Bacillus, and actinomycetes in microbial biofilms. More than 100 species of plants were found on the granite embankments in St. Petersburg. They were confined to the cracks, seams of granite blocks. Plants and mosses were common to the granite embankments of rivers and canals in the central (historical) part of the city. Dimensions of mosses depend on the area of the deepening which they occupy. The most

  5. Comprehensive aerodynamic and dynamic study of independence of ukraine monument

    Directory of Open Access Journals (Sweden)

    I. M. Lebedich

    2003-06-01

    Full Text Available Comprehensive approach for solution the engineering problems o f creation the high-rise extended pillartype Monument in Kiyv is described. The results o f dynamic tests o f 1:25 scale model and aerodynamictests o f 1:8 scale model o f the Monument in TAD-2 wind tunnel are given. The procedures fordetermination o f actual dynamic characteristics and assurance the efficiency o f damping on the siteare described

  6. Dating ancient monuments by nuclear radiation

    International Nuclear Information System (INIS)

    Goedicke, C.

    2000-01-01

    In the fifties and sixties several disciplines dealing with chronologies but lacking precise methods of measurements (geology, biology, archaeology and art history) became aware of the radioactive decay as a tool of measuring elapsed time. Among the disciplines that benefit most from physical methods archaeology has to be named first. So was archaeological work revolutionised by the introduction of the C-14 dating method. A wider selection of material became datable after the introduction of luminescence techniques using the effect of nuclear radiation on semiconductors. These minerals are widespread among archaeological materials. In ancient monuments, the objective of this paper, semiconductors almost exclusively form the material basis. Over the last four millennia wood, stone, mortar and fired bricks have been used for the construction of buildings. After discussing methods taking wood as a dating material, a broader view will be given on the results achieved by luminescence dating of fired bricks, mortar and stone. For many years brick dating was performed by thermoluminescence, the recipes followed those of ceramic dating. Preferably multiple aliquot additive dose protocols were used on polymineral fine grain fractions (1-10 μm). It was expected that the error in dating monuments would be smaller compared to ceramic dating, because of the constancy of the environmental conditions which a brick experiences during its lifetime. However, the variability of firing temperatures in brick kilns overthrows this advantage. Therefore, the demands of art historians to fall short of an error margin of 5% could generally not be fulfilled. Especially in medieval or renaissance times the temporal resolution of thermoluminescence is inferior to traditional stylistic dating as long as specific stylistic forms are present. New optical luminescence techniques and a new philosophy of dose evaluation, based on single aliquot regeneration protocols, produce less scatter, and in

  7. Sanitation of cultural monuments - Energy conervation. Energetic improvement of buildings listed as monuments; Kulturdenkmale sanieren - Energie sparen. Energetische Verbesserung denkmalgeschuetzter Gebaeude

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-08-15

    The contribution under consideration reports on an energetic improvement of buildings listed as monuments. Substantial aspects are designated which absolutely have to be considered in the energetic sanitation. Depending upon plant (solar thermal power or photovoltaics), dimensions and other design (cell type, colour, reflection) solutions can be found which only insignificantly impair the appearance of the architectural monument. Partners for buildings listed as monument are monument protection authorities. The contribution under consideration also presents an overview of public funding programs.

  8. Vascular Plant and Vertebrate Inventory of Chiricahua National Monument

    Science.gov (United States)

    Powell, Brian F.; Schmidt, Cecilia A.; Halvorson, William L.; Anning, Pamela

    2009-01-01

    This report summarizes the results of the first comprehensive inventory of vascular plants and vertebrates at Chiricahua National Monument (NM) in Arizona. This project was part of a larger effort to inventory vascular plants and vertebrates in eight National Park Service units in the Sonoran Desert Network of parks in Arizona and New Mexico. In 2002, 2003, and 2004 we surveyed for plants and vertebrates (amphibians, reptiles, birds, and mammals) at Chiricahua NM to document the presence of species within the boundaries of the monument. Because we used repeatable study designs and standardized field methods, these inventories can serve as the first step in a biological monitoring program for the monument. This report is also the first summary of previous research from the monument and therefore it provides an important overview of survey efforts to date. We used data from our inventory and previous research to compile complete species lists for the monument and to assess inventory completeness. We recorded a total of 424 species, including 37 not previously found at the monument (Table 1). We found 10 species of non-native plants and one non-native mammal. Most non-native plants were found along the western boundary of the monument. Based on a review of our inventory and past research at the monument, there have been a total of 1,137 species of plants and vertebrates found at the monument. We believe the inventories of vascular plants and vertebrates are nearly complete and that the monument has one of the most complete inventories of any unit in the Sonoran Desert Network. The mammal community at the monument had the highest species richness (69 species) and the amphibian and reptile community was among the lowest species richness (33 species) of any park in the Sonoran Desert Network. Species richness of the plant and bird communities was intermediate. Among the important determinants of species richness for all groups is the geographic location of the monument

  9. A crude protective film on historic stones and its artificial preparation through biomimetic synthesis

    Science.gov (United States)

    Liu, Qiang; Zhang, Bingjian; Shen, Zhongyue; Lu, Huanming

    2006-12-01

    A biomimetic film has been found on the surface of the historic stone buildings and monuments. The stone inscriptions under the film are preserved so well that has not been damaged for more than 1000 years. Samples of the crude film have been analyzed by XRD, FTIR, PLM, EDA, SEM and TEM. The results show that it consists mainly of calcium oxalate monohydrate. On the basis of the existence of the organism debris, it is concluded that the film should be a product of biomineralization. According to this hypothesis, a similar film has been prepared on the stone surface through biomimetic synthesis in our laboratory. The preliminary analysis shows that the artificial protective film functions well.

  10. Social Interest in The Polish Doctrine of Monument Preservation

    Science.gov (United States)

    Antoszczyszyn, Marek

    2017-10-01

    The paper discusses a controversy surrounding the latest amendment to the text of the Polish Parliament Act Conservation and the Care of Monuments (2015). It is a common dictum that any edifice cannot exist without good foundations. In this particular case of the mentioned above Act, definition of monument appears to be such a basis. A social interest is one of the constituent elements of the definition mentioned above. In the first part of the paper the notion of the social interest expression has been discussed, particularly from national and international points of view. The second part of the paper comprises some examples from the Polish monument preservation experience with the use of comparison method supported by case study. Only three big Polish cities: Warsaw, Wroclaw and Szczecin are involved in the presented case study but it must be emphasized that many other places on Polish territory experienced the same. Basing on the faith of these cities, the results and discussion chapter proves fundamental discrepancy in social interest notion between national and international scopes using some analytical methods. Finally, in the discussion chapter some proposals for the future amendment of monument definition in the Act of Conservation and the Care of Monuments have been provided.

  11. Historical centres: changing definitions

    Directory of Open Access Journals (Sweden)

    Roberta Lazzarotti

    2014-02-01

    Full Text Available Since the end of the Second World War, the architectural and planning culture has been showing a fluctuating attention to the theme of historical centres and their enhancement. First of all this uneven progress explains the difficulty to reach a homogeneous definition and this is still lacking. During a long phase of this period, the historical parts of the town were considered as objects to be preserved in an integral way, as urban monuments. This is mostly due to the high symbolic value of these settlements, that represent fundamental landmarks. Identity building and empowerment of local communities are indispensable conditions for any development programme, especially in the case of centres or other historic environments at risk of abandonment. The progressive evolution of this concept brings awareness of the impossibility of separating – either in analytical or in planning terms ­ historical centres from their urban and territorial contexts, which are linked by mutual, deep relationships. This article attempts to retrace the steps signaled by the publication of international documents and conventions, from the Charter of Gubbio (1960 to the Charter of Krakow and the European Landscape Convention (2000; they obviously represent particular points of view, not exhaustive of the richness of the positions in the debate, but extremely significant in terms of diffusion and consensus.

  12. CONTESTED HERITAGE: AN ANALYSIS OF THE PHYSICAL TRANSFORMATION OF DERRY/LONDONDERRY’S SIEGE MONUMENT

    Directory of Open Access Journals (Sweden)

    Gehan Selim

    2017-11-01

    Full Text Available Transformations of Derry/Londonderry’s medieval city walls during the twentieth century have shaped an urbanism of segregated settlements within a city of religious confrontation. The heritage of military blockades, peace lines and watchtowers imposed upon the city’s Walls has influenced the disintegration of public space and created areas of no man’s land around the peripheries of the monument. The aim of this paper is to examine physical transformation and trace the consequences of urban planning regarding the historic city Walls. This change includes the shifting of residential settlements in the Bogside/Fountain areas and the movement of Protestant settlements towards the Waterside of Derry/Londonderry. The history and heritage of the Walls are analysed by focusing on four periods: 1600, when the first medieval walls were constructed; the housing crisis of 1948; the 1968 urban area plan and the beginning of the ‘Troubles’; and the present day. This analysis offers an understanding of the spatial relationships between enclaves and the monument over key moments of conflict and political change. The paper reveals that the manifestations of the Walls have aided in the further division of religiously segregated communities in Derry/Londonderry.

  13. Focal Mechanism of a Catastrophic Earthquake of the Last Rococo Period (1783) in Southern Italy Retrieved by Inverting Historical Information on Damage

    Science.gov (United States)

    Sirovich, L.; Pettenati, F.

    2007-05-01

    Using geophysical inversion to discover the fault source of a blind earthquake, that took place before the invention of the seismograph, seemed impossible. We demonstrated that sometimes it is possible using our simplified KF model (Sirovich, 1996) through automatic genetic inversion (Gentile et al., 2004 in BSSA; Sirovich and Pettenati, 2004 in JGR), and determined it conclusively by treating the Coalinga 1983, Loma Prieta 1989, and Northridge 1994 earthquakes (Pettenati and Sirovich, 2007 in BSSA). KF is able to simulate the body-wave radiation from a linear source, and eleven source parameters are retrieved: the three nucleation coordinates, the fault-plane solution, the seismic moment, the rupture velocities and lengths along-strike and anti-strike, the shear wave velocity in the half-space. To find the minima on the hypersurface of the residuals in the multi-parameter model space, we use a genetic process with niching since we have already shown that the problem is bimodal for pure dip-slip mechanisms. The objective function of the nonlinear inversion is the sum of the squared residuals (calculated-minus-observed intensity at all sites). Here, we use the very good intensity data provided in the MCS scale by the INGV of Italy for the M 6.9 earthquake of Feb. 5, 1783 (see the Italian intensity data bank on http:emidius.mi.ingv.it/DOM/consultazione.html). The data of 1783 were created by seismologists and historians who interpreted the reports of the time and many other historical sources. Given the limitations of the KF approach, we limited our inversion to a square area of 200 by 200 km around the most heavily damaged zone. 341 surveyed towns and hamlets received intensity degrees by INGV (we discarded 6 of them as statistical outliers according to the classical Chauvenet method). Thus, 335 data were inverted. The match between experimental and synthetic isoseismals is really noteworthy. The found mechanism is almost pure dip-slip and, thus, the problem is

  14. Image based Monument Recognition using Graph based Visual Saliency

    DEFF Research Database (Denmark)

    Kalliatakis, Grigorios; Triantafyllidis, Georgios

    2013-01-01

    This article presents an image-based application aiming at simple image classification of well-known monuments in the area of Heraklion, Crete, Greece. This classification takes place by utilizing Graph Based Visual Saliency (GBVS) and employing Scale Invariant Feature Transform (SIFT) or Speeded......, the images have been previously processed according to the Graph Based Visual Saliency model in order to keep either SIFT or SURF features corresponding to the actual monuments while the background “noise” is minimized. The application is then able to classify these images, helping the user to better...

  15. Observations of elk movement patterns on Fossil Butte National Monument

    Science.gov (United States)

    Olexa, Edward M.; Soileau, Suzanna Carrithers.; Allen, Leslie A.

    2014-01-01

    The elk herd that frequents Fossil Butte National Monument, a subset of the West Green River elk population, provides visitors with seasonal opportunities to view an iconic species of the western United States. Throughout the year, these elk range across a variety of private, State, and Federal lands within close proximity to the Monument. These lands are managed differently for various uses which can create challenging wildlife-management issues and influence the herd’s seasonal movements and distribution. Research lead by the USGS investigates some of the factors associated with these seasonal changes.

  16. 3D MODELLING OF A HISTORICAL BUILDING USING CLOSE-RANGE PHOTOGRAMMETRY AND REMOTELY PILOTED AIRCRAFT SYSTEM (RPAS

    Directory of Open Access Journals (Sweden)

    M. Lo Brutto

    2018-05-01

    Full Text Available The photogrammetric survey of architectural Cultural Heritage is a very useful and standard process in order to obtain accurate 3D data for the documentation and visualization of historical buildings. In particular, the integration of terrestrial close-range photogrammetry and Remotely Piloted Aircraft Systems (RPASs photogrammetry allows to create accurate and reliable 3D models of buildings and to monitor their state of conservation. The use of RPASs has indeed become more popular in Cultural Heritage survey to measure and detect areas that cannot normally be covered using terrestrial photogrammetry or terrestrial laser scanner. The paper presents the results of a photogrammetric survey executed to document the monumental complex of Villa Lampedusa ai Colli in Palermo (Italy, one of the most important historical buildings of the town. An integrated survey by close-range photogrammetry and RPAS photogrammetry was planned and carried out to reconstruct the 3D digital model of the monumental complex. Different images configurations (terrestrial, aerial nadiral, aerial parallel and oblique to the façades have been acquired; data have been processed to verify the accuracy of the photogrammetric survey as regards the camera calibration parameters and the number of Ground Control Points (GCPs measured on building façades. A very detailed 3D digital model and high-resolution ortho-images of the façades were obtained in order to carry out further analysis for historical studies, conservation and restoration project. The final 3D model of Villa Lampedusa ai Colli has been compared with a laser scanner 3D model to evaluate the quality of the photogrammetric approach. Beyond a purely metric assessment, 3D textured model has employed to generate 2D representations, useful for documentation purpose and to highlight the most significant damaged areas. 3D digital models and 2D representations can effectively contribute to monitor the state of conservation

  17. D Modelling of a Historical Building Using Close-Range Photogrammetry and Remotely Piloted Aircraft System (rpas)

    Science.gov (United States)

    Lo Brutto, M.; Ebolese, D.; Dardanelli, G.

    2018-05-01

    The photogrammetric survey of architectural Cultural Heritage is a very useful and standard process in order to obtain accurate 3D data for the documentation and visualization of historical buildings. In particular, the integration of terrestrial close-range photogrammetry and Remotely Piloted Aircraft Systems (RPASs) photogrammetry allows to create accurate and reliable 3D models of buildings and to monitor their state of conservation. The use of RPASs has indeed become more popular in Cultural Heritage survey to measure and detect areas that cannot normally be covered using terrestrial photogrammetry or terrestrial laser scanner. The paper presents the results of a photogrammetric survey executed to document the monumental complex of Villa Lampedusa ai Colli in Palermo (Italy), one of the most important historical buildings of the town. An integrated survey by close-range photogrammetry and RPAS photogrammetry was planned and carried out to reconstruct the 3D digital model of the monumental complex. Different images configurations (terrestrial, aerial nadiral, aerial parallel and oblique to the façades) have been acquired; data have been processed to verify the accuracy of the photogrammetric survey as regards the camera calibration parameters and the number of Ground Control Points (GCPs) measured on building façades. A very detailed 3D digital model and high-resolution ortho-images of the façades were obtained in order to carry out further analysis for historical studies, conservation and restoration project. The final 3D model of Villa Lampedusa ai Colli has been compared with a laser scanner 3D model to evaluate the quality of the photogrammetric approach. Beyond a purely metric assessment, 3D textured model has employed to generate 2D representations, useful for documentation purpose and to highlight the most significant damaged areas. 3D digital models and 2D representations can effectively contribute to monitor the state of conservation of historical

  18. 76 FR 12714 - Proposed Information Collection; Comment Request; Marianas Trench Marine National Monument...

    Science.gov (United States)

    2011-03-08

    ... culturally significant subsistence, cultural and religious uses within the monument; a program to assess and promote monument-related scientific exploration and research, tourism, and recreational and economic... and research, tourism, and recreational and commercial activities do not degrade the monument's coral...

  19. Isolation and characterisation of barium sulphate and titanium oxides in monument crusts

    Energy Technology Data Exchange (ETDEWEB)

    Luis Perez-Rodriguez, Jose; Carmen Jimenez de Haro, Maria del; Maqueda, Celia

    2004-10-25

    Black crusts from historical ornamental materials contain Ba and Ti. These elements are in low proportion, making their determination difficult and especially the characterisation of the phases in which they are present. For this reason, works on the mineralogical composition of the two elements in black crusts is scarce. Thus the isolation, previous to their characterisation, is important for the study of the surface layer in altered monuments. An acid attack for the isolation of barium sulphate and titanium oxides in black crusts from polluted areas has been used. The acid employed is a mixture of HF, HNO{sub 3} and HClO{sub 4}. The residue isolated by acid attack was analysed by energy dispersive X-ray fluorescence and X-ray diffraction. It was characterised, and the percentages of barite (barium sulphate), anatase (titanium oxide), and rutile (titanium oxide) phases present in the surface layers were calculated.

  20. 76 FR 50494 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Science.gov (United States)

    2011-08-15

    ... comments should be submitted by August 30, 2011. Before including your address, phone number, e-mail... Historic Places/National Historic Landmarks Program. COLORADO Huerfano County Veta Pass, 3652, 3665, 3688 Cty. Rd. 443, La Veta, 11000607 Pueblo County Pueblo Christopher Columbus Monument, Median in 100 Blk...

  1. Historical and cultural legacy in the Chernobyl contaminated zone: the recommendations for its preservation

    International Nuclear Information System (INIS)

    Filistovich, M.M.

    1995-01-01

    The Chernobyl accident has an effect not only on economics and environment of Belarus. Impact on historical and cultural inheritance of the republic have done. The descriptions of the main archaeological and architectural monuments on the contaminated territory are given. The recommendations for preservation of the historical and cultural inheritance are given for local authorities and state bodies of culture and education

  2. Monumental heritage exposure to urban black carbon pollution

    Science.gov (United States)

    Patrón, D.; Lyamani, H.; Titos, G.; Casquero-Vera, J. A.; Cardell, C.; Močnik, G.; Alados-Arboledas, L.; Olmo, F. J.

    2017-12-01

    In this study, aerosol light-absorption measurements obtained at three sites during a winter campaign were used to analyse and identify the major sources of Black Carbon (BC) particles in and around the Alhambra monument, a UNESCO World Heritage Site that receives over 2 million visitors per year. The Conditional Bivariate Probability Function and the Aethalometer model were employed to identify the main sources of BC particles and to estimate the contributions of biomass burning and fossil fuel emissions to the total Equivalent Black Carbon (EBC) concentrations over the monumental complex. Unexpected high levels of EBC were found at the Alhambra, comparable to those measured in relatively polluted European urban areas during winter. EBC concentrations above 3.0 μg/m3, which are associated with unacceptable levels of soiling and negative public reactions, were observed at Alhambra monument on 13 days from 12 October 2015 to 29 February 2016, which can pose a risk to its long-term conservation and may cause negative social and economic impacts. It was found that road traffic emissions from the nearby urban area and access road to the Alhambra were the main sources of BC particles over the monument. However, biomass burning emissions were found to have very small impact on EBC concentrations at the Alhambra. The highest EBC concentrations were observed during an extended stagnant episode associated with persistent high-pressure systems, reflecting the large impact that can have these synoptic conditions on BC over the Alhambra.

  3. Pärnus avati monument süütusele

    Index Scriptorium Estoniae

    1999-01-01

    Andrus Joonase Pootsi paepäevade raames valminud monument süütusele avati Academia Non Grata teise aastapäeva puhul Lepa kaubamaja ja karja tänava vahelisel alal; autori arvates on hingeline süütus kunstnikule väga tähtis ja Academia Non Grata ainus õppeasutus, kus õpilased seda hoida saavad.

  4. A case study: Death Valley National Monument California-Nevada

    Science.gov (United States)

    Daniel Hamson; Ristau Toni

    1979-01-01

    With passage of the Mining in the Parks Act (P.L. 94-429) in 1976, the National Park Service, Department of the Interior, was given the responsibility of preparing a report to Congress outlining the environmental consequences of mining on claims within Death Valley National Monument. In addition, the Secretary of the Interior is required to formulate a recommendation...

  5. COMPUTER ASSISTED LOOM IN THE REVIVAL OF CONTEMPORARY MONUMENTAL TAPESTRY

    Directory of Open Access Journals (Sweden)

    PINTILIE Anca-Aurelia

    2015-05-01

    Full Text Available The art of tapestry has its basics back in time, probably in the decorations of tent, the house of the nomad. Tapestry in its beginnings is the first wall of the nomad’s home and the decorative wall and canopy in the ancient Greek houses as architect Gottfried Semper stated in the nineteen century. The architectural approach is not unusual even in the next centuries. Tapestry becomes popular as a form of monumental art during the Middle Ages when it is used as decorative architectural element, coating the walls of medieval castles. During the next centuries dominated by decadent styles of baroque, rococo, the tapestry will lose its monumental spirit and architectural quality but at the middle of the XXth century a new approach will sustain the revival of the tapestry as monumental art. Later, in the XXIst century, renowned multimedia artists will approach this medium and will use computer assisted looms in ambitious tapestry projects. This technique will allow them to realize complex and exquisite tapestries, sustaining in this way the revival of the tapestry in the contemporary art world. The paper presents the importance of the architectural side of tapestry and the great achievement that computer assisted loom represents for this form of art. The research activity is willing to inform Romanian textile designers about the possibilities to create tapestries on computer assisted looms. The research was made during the initial stage of a doctoral thesis consisting in a documentary study on monumental aspects of contemporary tapestry.

  6. Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument

    Science.gov (United States)

    Schmidt, Cecilia A.; Drost, Charles A.; Halvorson, William Lee

    2006-01-01

    Executive Summary We summarize past inventory efforts for vascular plants and vertebrates at Montezuma Castle National Monument (NM) in Arizona. We used data from previous research to compile complete species lists for the monument and to assess inventory completeness. There have been 784 species recorded at Montezuma Castle NM, of which 85 (11%) are non-native. In each taxon-specific chapter we highlight areas of resources that contributed to species richness or unique species for the monument. Of particular importance are Montezuma Well and Beaver and Wet Beaver creeks and the surrounding riparian vegetation, which are responsible for the monument having one of the highest numbers of bird species in the Sonoran Desert Network of park units. Beaver Creek is also home to populations of federally-listed fish species of concern. Other important resources include the cliffs along the creeks and around Montezuma Well (for cliff and cave roosting bats). Based on the review of past studies, we believe the inventory for most taxa is nearly complete, though some rare or elusive species will be added with additional survey effort. We recommend additional inventory, monitoring and research studies.

  7. The Newest Monument: The Martin Luther King, Jr. National Memorial

    Science.gov (United States)

    Social Studies and the Young Learner, 2011

    2011-01-01

    This article features the newest monument, the Martin Luther King, Jr. National Memorial. The memorial on the National Mall in Washington, D.C., honoring Dr. Martin Luther King, Jr. will be an engaging landscape experience to convey four fundamental and recurring themes throughout Dr. King's life--democracy, justice, hope, and love. Natural…

  8. 3D Modelling of Kizildag Monument

    Science.gov (United States)

    Karauguz, Güngör; Kalayci, İbrahim; Öğütcü, Sermet

    2016-10-01

    The most important cultural property that the nations possess is their historical accumulation, and bringing these to light, taking measures to preserve them or at least maintain the continuity of transferring them to next generations by means of recent technic and technology, ought to be the business of present generations. Although, nowadays, intensive documentation and archiving studies are done by means of classical techniques, besides studies towards preserving historical objects, modelling one-to-one or scaled modelling were not possible until recently. Computing devices and the on-going reflection of this, which is acknowledged as digital technology, is widely used in many areas and makes it possible to document and archive historical works. Even virtual forms in quantitative environments can be transferred to next generations in a scaled and one-to-one modelled way. Within this scope, every single artefact categorization belonging to any era or civilization present in our country can be considered in separate study areas. Furthermore, any work or likewise can be evaluated in separate categories. Also, it is possible to construct travelable virtual 3D museums that make it possible to visit these artefacts. Under the auspices of these technologies, it is quite possible to construct single virtual indoor museums or also, at the final stage, a 3D travelable open-air museum, a platform or more precisely, to establish a data system that spreads all over the country on a broad spectrum. With a long-termed, significant and extensive study and a substantial organization, such a data system can be established, which also serves as a serious infrastructure for alternative tourism possibilities. Located beside a stepped altar and right above the Kizildag IV inscription, the offering pot is destructed and rolled away a few meters to the south slope of the mould. Every time visiting these artefacts with our undergraduate students, unfortunately, we observe more

  9. Pecos National Monument, New Mexico: Its Geologic Setting

    Science.gov (United States)

    Johnson, Ross Byron

    1969-01-01

    The ruins of the pueblos and missions of Pecos lie on the east bank of Glorieta Creek near its junction with the Pecos River at the south end of the Sangre de Cristo Mountains in north-central New Mexico. Here the Pecos River and Glorieta Creek have formed a broad rolling valley in which the red adobe walls of the mission church stand as a striking monument to a historic past. This is beautiful country; the bright hues of red rocks are complemented by the varied greens of the junipers, pi?ons, and ponderosa pines. Northward the Sangre de Cristo Mountains stretch for miles in a blue mist toward the Truchas Peaks and forests of the Pecos Wilderness. A few miles south of the ruins the steep high escarpment of Glorieta Mesa marks, in a general way, the southern termination of the Rocky Mountain System, which here is represented by the Sangre de Cristos. The escarpment of Glorieta Mesa has been formed largely by the Pecos River and its tributaries eroding the soft sedimentary layers. The Pecos flows southward from the high mountains in the north, parallels the mesa escarpment for 15 miles, and breaches the mesa near San Jose. About 1-1/2 miles southwest of the Pecos ruins at Cerro de Escobas is the highest point on Glorieta Mesa. It is the most conspicuous feature of the local landscape and rises to an elevation of 8,212 feet - 1,270 feet above the ruins. The slope of the escarpment here is very steep, rising 6 feet in every 10 horizontal feet. Along the north side of the Glorieta Mesa escarpment is a 30-mile-long natural pass around the south end of the Sangre de Cristos that extends from Canoncito on the west to Starvation Peak on the east (fig. 1). The elevation of the pass is greater than 6,000 feet at all places, and it reaches its summit of 7,432 feet near the village of Glorieta near the west end of the pass. This pass has been used as a major travel route for more than 800 years by the Indians, Spanish, and Americans. The famous Santa Fe Trail passed through

  10. Title: Vision of the Reconstruction of Destructed Monuments of Palmyra (3D) as a Step to Rehabiliate and Preserve the Wholesite

    Science.gov (United States)

    Arkawi, A.

    2017-08-01

    Syria is one of the world's most impressive Cultural Heritages in terms of the number and historical significance of its monuments. Palmyra lies in the heart of Syria, an oasis in the midst of the arid desert.it could be considered as a part of this human heritage. In1980 was registered on the world and national heritage list for its huge historical importance. In addition, it was the focus of many studies and researches in the fields of restoration. Then the disaster happened, many monuments were demolished, temple of Ba'al, temple of Bael-shameen, Arch of triumph and the Castle. Lately the Tetrapylon and the Stag. Every Syrian was hurt, the whole world was hurt. The destruction of the city caused its people to become homeless and Palmyra was no longer the oasis we know. We felt pain, so we wanted to make a move, a step forward, to present a work that expresses our love for Palmyra, we organized Palmyra workshop to provide a vision for the reconstruction and revival of the historic site importance. Visions with using new idea & new technology. Palmyra historical areas are considered a large open museum for heritage through history, which is the reason to treat these area as a historical protection precinct and give a vision, ideas, suggestions to the future of Palmary as a first step to preserve the historical buildings& the archeological park.

  11. TITLE: VISION OF THE RECONSTRUCTION OF DESTRUCTED MONUMENTS OF PALMYRA (3D AS A STEP TO REHABILIATE AND PRESERVE THE WHOLESITE

    Directory of Open Access Journals (Sweden)

    A. Arkawi

    2017-08-01

    Full Text Available Syria is one of the world’s most impressive Cultural Heritages in terms of the number and historical significance of its monuments. Palmyra lies in the heart of Syria, an oasis in the midst of the arid desert.it could be considered as a part of this human heritage. In1980 was registered on the world and national heritage list for its huge historical importance. In addition, it was the focus of many studies and researches in the fields of restoration. Then the disaster happened, many monuments were demolished, temple of Ba’al, temple of Bael-shameen, Arch of triumph and the Castle. Lately the Tetrapylon and the Stag. Every Syrian was hurt, the whole world was hurt. The destruction of the city caused its people to become homeless and Palmyra was no longer the oasis we know. We felt pain, so we wanted to make a move, a step forward, to present a work that expresses our love for Palmyra, we organized Palmyra workshop to provide a vision for the reconstruction and revival of the historic site importance. Visions with using new idea & new technology. Palmyra historical areas are considered a large open museum for heritage through history, which is the reason to treat these area as a historical protection precinct and give a vision, ideas, suggestions to the future of Palmary as a first step to preserve the historical buildings& the archeological park.

  12. Seismic performance evaluation of an historical concrete deck arch bridge using survey and drawing of the damages, in situ tests, dynamic identification and pushover analysis

    Science.gov (United States)

    Bergamo, Otello; Russo, Eleonora; Lodolo, Fabio

    2017-07-01

    The paper describes the performance evaluation of a retrofit historical multi-span (RC) deck arch bridge analyzed with in situ tests, dynamic identification and FEM analysis. The peculiarity of this case study lies in the structural typology of "San Felice" bridge, an historical concrete arch bridge built in the early 20th century, a quite uncommon feature in Italy. The preservation and retrofit of historic cultural heritage and infrastructures has been carefully analyzed in the international codes governing seismic response. A complete survey of the bridge was carried out prior to sketching a drawing of the existing bridge. Subsequently, the study consists in four steps: material investigation and dynamic vibration tests, FEM analysis and calibration, retrofit assessment, pushover analysis. The aim is to define an innovative approach to calibrate the FEM analysis through modern experimental investigations capable of taking structural deterioration into account, and to offer an appropriate and cost-effective retrofitting strategy.

  13. Modeling, Analysis, and Preservation Techniques for Historic Reinforced Concrete Structures in Seismic Prone Regions Case Study: Augusta Airship Hangar, Sicily

    International Nuclear Information System (INIS)

    Cronin, Kelly; Whyte, Catherine; Reiner, Tom

    2008-01-01

    Throughout the world there are hundreds of historic monuments and structures considered to be invaluable and irreplaceable. They are symbols of cultural identity and a means of educating people about history. Preservation of historic monuments and structures is therefore an important part of safeguarding these cultural heritage sites so that they retain their value for future generations.This report discusses a procedure for the investigation of seismic hazards in existing buildings and possible steps that can be taken to avoid damage caused by these hazards. The Augusta Airship Hangar located in Sicily, will be used as a case study however the topics addressed in this paper can be applied to other structures of historic value around the world.First state-of-the-art scanning procedures were used to create scale digital models that were imported into a structural analysis program. Within this program dynamic analyses were performed on the model based on actual ground motions taken close to the site. This data was used to determine the period and mode shapes of the structure. Then a nonlinear analysis, including a static pushover analysis, was implemented on a two-dimensional model of the structural frame. From this analysis the failure mechanisms of the structure were revealed with relation to an allowable roof displacement. The structural integrity of the structure was evaluated based on pre-defined performance goals. Finally multiple suggestions were made how the Augusta Airship Hangar might be repaired and strengthened so that this structure will not be destroyed should an earthquake occur.The results of our study show that historic structures, despite their age, can still be strong and ductile. Also there are a multitude of effective preservation and retrofit techniques that can be used to strengthen these historic structures, should an earthquake occur. Through this study, the Augusta Airship Hangar has proven to be not only a historic symbol for Sicily but

  14. Vascular Plant and Vertebrate Inventory of Tuzigoot National Monument

    Science.gov (United States)

    Powell, Brian F.; Albrecht, E.W.; Halvorson, William Lee; Schmidt, Cecilia A.; Anning, P.; Docherty, K.

    2005-01-01

    Executive Summary From 2002 to 2004, we surveyed for plants and vertebrates (amphibians, reptiles, birds, and mammals) at Tuzigoot National Monument (NM) and adjacent areas in Arizona. This was the first effort of its kind in the area and was part of a larger effort to inventory vascular plants and vertebrates in eight National Park Service units in Arizona and New Mexico. In addition to our own surveys, we also compiled a complete list of species that have been found by previous studies. We found 330 species, including 142 that had not previously been recorded at the monument (Table 1). We found 39 species of non-native plants, 11 non-native fishes, three non-native birds, and one non-native species each of amphibian and mammal. Based on our work and that of others, there have been 597 species of plants and vertebrates found at the monument. The bird community at the monument had the highest species richness of any national park unit in central and southern Arizona. We found all other taxa to have intermediate species richness compared to other park units in the region. This extraordinary species richness observed for birds, as well as for some other taxa, is due primarily to Tavasci Marsh and the Verde River, two critical sources of perennial water, which provide habitat for many regionally rare or uncommon species. The location of the monument at the northern edge of the Sonoran Desert and at the southern edge of the Mogollon Rim also plays an important role in determining the distribution and community composition of the plant and vertebrate communities. Based on our findings, we believe the high number of non-native species, especially fish and plants, should be of particular management concern. We detail other management challenges, most notably the rapid increase in housing and associated commercial development near the monument, which will continue to impact the plant and vertebrate communities. Based on our data and a review of past studies, we believe the

  15. Radiation damages during synchrotron X-ray micro-analyses of Prussian blue and zinc white historic paintings: detection, mitigation and integration

    Energy Technology Data Exchange (ETDEWEB)

    Gervais, Claire [Bern University of the Arts, Bern (Switzerland); Thoury, Mathieu [IPANEMA, USR 3461 CNRS/MCC, Synchrotron SOLEIL, Gif-sur-Yvette (France); Reguer, Solenn; Gueriau, Pierre [Synchrotron SOLEIL, Gif-sur-Yvette (France); Mass, Jennifer [Winterthur Museum and Country Estate, Conservation Department, Winterthur, DE (United States)

    2015-11-15

    High-flux synchrotron techniques allow microspectroscopic analyses of artworks that were not feasible even a few years ago, allowing for a more detailed characterization of their constituent materials and a better understanding of their chemistry. However, interaction between high-flux photons and matter at the sub-microscale can generate damages which are not visually detectable. We show here different methodologies allowing to evidence the damages induced by microscopic X-ray absorption near-edge structure spectroscopy analysis (μXANES) at the Fe and Zn K-edges of a painting dating from the turn of the twentieth century containing Prussian blue and zinc white. No significant degradation of the pigments was noticed, in agreement with the excellent condition of the painting. However, synchrotron radiation damages occurred at several levels, from chemical changes of the binder, modification of crystal defects in zinc oxide, to Prussian blue photoreduction. They could be identified by using both the μXANES signal during analysis and with photoluminescence imaging in the deep ultraviolet and visible ranges after analysis. We show that recording accurately damaged areas is a key step to prevent misinterpretation of results during future re-examination of the sample. We conclude by proposing good practices that could help in integrating radiation damage avoidance into the analytical pathway. (orig.)

  16. Neolithic Ground Axe-heads and Monuments in Wessex

    Directory of Open Access Journals (Sweden)

    David Field

    2009-09-01

    Full Text Available While central southern England is well known for its extant Neolithic monuments and for the fine artefacts recovered from some of its Bronze Age barrows, Neolithic artefacts from the region have received relatively little attention. This might be considered surprising, as the area not only witnessed some of the earliest investigations into the source of materials, notably the Stonehenge bluestones, but it also harbours some of the earliest dated ground axes in the country. This article examines the occurrence and distribution of ground axes found in Wessex when compared to other artefact types, but, more importantly, comparison with the location of extant monuments allows a rather different view of Wessex to emerge. The article will consider the influence of local resources, of flint mines such as those at Durrington, Easton Down and Porton Down in Wiltshire, and the extent and processes by which axes of non-local materials may have been introduced and dispersed across the landscape.

  17. Monumentality vs. everyday life: architecture's public role

    Directory of Open Access Journals (Sweden)

    Joaquim Manoel Guedes Sobrinho

    2007-06-01

    Full Text Available Conference held in Belo Horizonte, Minas Gerais, on March 18, 2006. Thoughts about architecture and the nation." Architecture is everything dealing with construction." (ARGAN, c. 1992. An object's cultural and ethical value is measured by how well it addresses demand, which in turn is related to the planet Earth, to scarce resources, and to people's survival. Architecture, its craft, and its teaching are studied from the perspective of the act, which is the art of building, to meet social, public and private demands through historical processes of power games, at a given place and time. Architecture is reduced to its essence to unveil the roots of its emergence and understand the architect's responsibilities in the new mass society, when we enter this" new popular period in history" (SANTOS; SOUZA, c1998. We suggest the following sequence of procedures as a path of knowledge and to support the free development of invention: 1 Initially assess the prospective problem to choose and study the location and the tasks of the architect, the client, society, and government; 2 identify and understand building plans for that location; 3 study the activities, flows, quantity, quality and combination of spaces resulting from the conflicting yearnings of people, in line with social needs and translated into private and public building plans; 4 graphically analyze the sectorial subsystems of areas associated according to affinities, considering their arrangement and organization in the site; 5 work on the rigorous construction of architecture, which in final analysis is matter and form; It should be pointed out that it is necessary to: 6 expand the supply of information on specific architectural problems to be addressed, and to organize the actual and effective involvement of people in the discussion of projects and works of their interest, unlike assembly and participative meetings; 7 expand opportunities to allow a greater number of architects to take part

  18. Pilot study on indoor climate investigation and computer simulation in historical museum building: Amerongen Castle, the Netherlands

    Directory of Open Access Journals (Sweden)

    Raha Sulaiman

    2010-12-01

    Full Text Available The indoor climate is one of the most important factors contributing to climate-induced damage to the building materials and cultural collections of a monumental building. The Dutch monumental building - Amerongen Castle, and the collections housed in it show severe deterioration caused by inappropriate historical indoor environment. Assessments of the indoor climate, especially on the room temperature and relative humidity, are necessary to analyze the causes and impacts of climate change. As the building was flooded in year 1993 and 1996, extra attention is paid to investigate the effects of flooding to it. This pilot study was aimed to identify the buildup linkages between the known past, historical data on indoor environment and indoor climate performance in the building through simulation based-prediction. This paper focuses on the methodology of indoor climate investigation from the past to the current situation. A hypothesis was developed on backcasting-based prediction simulation which can be used to identify the accepted historical indoor climate where during those times there probably was no damage to the building and the collection. A simulation method based on heat, air and moisture transport is used with the HAMBase program. The computer model representing the Grand Salon of Amerongen Castle was calibrated by comparing real measurements to simulation results. It shows that the differences were only to the minimum of -1.8C and maximum of 3.2C. The data for the historical outdoor weather files was obtained by interpolating outdoor ancient climatology constructed by MATLAB. Based on archival research, indoor thermal history was gathered as input for the profiles used in simulation. Further, the calibrated computer model can be used to simulate past indoor climate and investigate the process of the deterioration of the room and the collections mainly due to the fluctuation of indoor temperature and relative humidity. At the end

  19. Experimental Investigation on Bonding Characteristics of Low-Strength Mortars Used to Repoint the Joints of the Damaged Historical Masonry Structures

    OpenAIRE

    Covatariu, Daniel; Toma, Ionuţ-Ovidiu; Budescu, Mihai

    2011-01-01

    Masonry represents the oldest building material in the history. The rehabilitation of a damaged building involves knowledge about the building material’s properties, the execution technology, the elaboration of the rehabilitation project and, also, theoretical knowledge about the strength calculus of the rehabilitated structure. All these are required in order to assess the bearing capacity. With the view to determine the strength and deformability characteristics of the old masonry (made fro...

  20. Restoration of a historic church in the Rhineland brown coal mining area after damage caused by mining; Bergschadensanierung einer historischen Kirche im rheinischen Braunkohlenrevier

    Energy Technology Data Exchange (ETDEWEB)

    Koether, M. [Rheinbraun AG, Koeln (Germany); Weiper, H. [Rheinbraun AG, Koeln (Germany); Jung, H.H. [Ingenieurgesellschaft J.-F. und P. Jung und Partner GmbH, Gelsenkirchen (Germany)

    1996-09-01

    From the 1960s onwards, the Catholic parish curch of St. Remigius in Bergheim, the oldest parts of which date back to the 12th century, suffered damage caused by ground subsidences induced by mining operations on a tectonic fault. As a result of the effects of damage on the building over decades and the occurrence of a slip of almost 60 mm along the fault line, the damage to this National Trust edifice was so extensive by the late 1980s that the existence of the three-nave churche was seriously endangered in view of the further ground subsidences that were to be expected. (orig./HS) [Deutsch] Die katholische Pfarrkirche St. Remigius in Bergheim, deren aelteste Bauabschnitte aus dem 12. Jahrhundert stammen, wurde seit den 60er Jahren durch bergbaulich induzierte Bodenbewegungen an einer tektonischen Stoerung geschaedigt. Aufgrund der jahrzehntelangen Schadenseinwirkungen auf das Bauwerk und eine Absatzbildung an der Stoerungslinie von insgesamt fast 60 mm fuehrten Ende der 80er Jahre an dem denkmalgeschuetzten Bauwerk zu so starken Schaeden, dass der Bestand der dreischiffigen Kirche unter Beruecksichtigung der noch zu erwartenden Bodenbewegungen gefaehrdet war. (orig./HS)

  1. Ground Motion Characteristics of the 2015 Gorkha Earthquake, Survey of Damage to Stone Masonry Structures and Structural Field Tests

    Directory of Open Access Journals (Sweden)

    Rishi Ram Parajuli

    2015-11-01

    Full Text Available On April 25, 2015, a M7.8 earthquake rattled central Nepal; ground motion recorded in Kantipath, Kathmandu, 76.86 km east of the epicenter suggested that the low frequency component was dominant. We consider data from eight aftershocks following the Gorkha earthquake and analyze ground motion characteristics; we found that most of the ground motion records are dominated by low frequencies for events with a moment magnitude greater than 6. The Gorkha earthquake devastated hundreds of thousands of structures. In the countryside, and especially in rural mountainous areas, most of the buildings that collapsed were stone masonry constructions. Detailed damage assessments of stone masonry buildings in Harmi Gorkha had done, with an epicentral distance of about 17 km. Structures were categorized as large, medium and small depending on their plinth area size and number of stories. Most of the structures in the area were damaged; interestingly, all ridge-line structures were heavily damaged. Moreover, Schmidt hammer tests were undertaken to determine the compressive strength of stone masonry, brick masonry with mud mortar for normal buildings and historical monuments. The compressive strengths of stone and brick masonry were found to be 12.38 and 18.75 MPa, respectively. Historical structures constructed with special bricks had a compressive strength of 29.50 MPa. Pullout tests were also conducted to determine the stone masonry-mud mortar bond strength. The cohesive strength of mud mortar and the coefficient of friction were determined.

  2. Identification and calibration of the structural model of historical masonry building damaged during the 2016 Italian earthquakes: The case study of Palazzo del Podestà in Montelupone

    Science.gov (United States)

    Catinari, Federico; Pierdicca, Alessio; Clementi, Francesco; Lenci, Stefano

    2017-11-01

    The results of an ambient-vibration based investigation conducted on the "Palazzo del Podesta" in Montelupone (Italy) is presented. The case study was damaged during the 20I6 Italian earthquakes that stroke the central part of the Italy. The assessment procedure includes full-scale ambient vibration testing, modal identification from ambient vibration responses, finite element modeling and dynamic-based identification of the uncertain structural parameters of the model. A very good match between theoretical and experimental modal parameters was reached and the model updating has been performed identifying some structural parameters.

  3. Selected problems of protecting and managing historical ruins in Poland

    Directory of Open Access Journals (Sweden)

    Anna Fortuna-Marek

    2017-12-01

    Full Text Available Historical ruins have long been the object of interest for the research –workers of various disciplines as well as the conservators of historical monuments. The main problem is the form of protection. The standard of protecting ruins in the so-called permanent ruin form was elaborated two centuries ago, however, it is still the subject of numerous discussions, conferences, scientific-research works. The main source of doubts as to the permanent ruin is its incompleteness,(deficiency illegibility and the highly restricted possibilities of making any use of it, whereas the contemporary protection of monuments assumes their accessibility and the widest possible use for contemporary functions. That is why the main issue in contemporary maintenance of historical ruins is to ensure them a proper management system. The problem of protecting historical ruins has universal character. In Poland it concerns the resources of about 200 historical ruins, first and foremost of the mediaeval castles. That is why the Polish conservator circles have intensified the works aiming at the solution of the problem through the organization of programs, projects and conferences. A highly estimated result of those efforts is a programmatic document entitled “The Protection Charter of Historical Ruins”. It comprises a set of rules that determine the form of maintenance of historical ruins. However, the issues of management, development and use of the historical ruins still await a solution.

  4. SHM experiences of monuments in different structural use and environmental conditions

    International Nuclear Information System (INIS)

    Modena, C.

    2015-01-01

    In the last decades the need for an effective seismic protection and vulnerability reduction of strategic structures and particularly the architectural heritage determined a growing interest in Structural Health Monitoring (SHM) as measure of passive mitigation of earthquake effects. The object of monitoring is to identify, locate and classify type and severity of damage induced by external actions or degradation phenomena and to assess their effects on the structural performance. In this way it is possible to take appropriate measures to reduce the danger of collapse and, when necessary, perform straightening interventions to improve the structural and seismic capacity. Motivated by the above reasons, the paper provide a contribution to the application of integrated methodologies and techniques, based on SHM, for the assessment and protection of Cultural Heritage (CH) buildings and monuments. Selected case studies, equipped with distributed sensors and acquisition systems. allowed the definition and successive validation of SHM as a knowledge-based assessment tool, implemented to evaluate intervention needs, following an incremental approach during their execution, and to control the damage states of buildings in a post-seismic scenario. In order to maximize the benefits of SHM and optimize the entire process, dedicated software for static monitoring and automated algorithms for modal parameters identification have been developed, able to provide almost real time information on the health state of the monitored structure. Finally integrated procedures based on robust statistical and numerical models have been implemented to interpret and exploit SHM outputs to assess the structural conditions of the investigated CH buildings.

  5. Historical and cultural recreational and tourist resources of the Odessa region

    Directory of Open Access Journals (Sweden)

    E. I. Nikolaeva

    2016-11-01

    Full Text Available The article substantiates that historical and cultural objects can be decisive in shaping the demand for recreational resources. The peculiarity of the tourist and excursion potential of the region is determined by numerous sights of different times (monuments of the Paleolithic and Neolithic age, ancient culture, culture of the Scythians and Sarmatians, other ancient peoples are concentrated here with famous historical and cultural reserves, architectural monuments and museums. These are the famous in the world Odessa National Academic Opera and Ballet Theater, the famous Potemkin Stairs, Ukrainian Venice - Vilkovo city, fortress of the XII-XV centuries. in Belgorod - Dnestrovsky, excavations of the ancient cities of Tire and Nikon, monuments of religious architecture in the cities of Odessa, Izmail, Reni, Kiliya and much more.

  6. Metal exposure and effects in voles and small birds near a mining haul road in Cape Krusenstern National Monument, Alaska.

    Science.gov (United States)

    Brumbaugh, William G; Mora, Miguel A; May, Thomas W; Phalen, David N

    2010-11-01

    Voles and small passerine birds were live-captured near the Delong Mountain Regional Transportation System (DMTS) haul road in Cape Krusenstern National Monument in northwest Alaska to assess metals exposure and sub-lethal biological effects. Similar numbers of animals were captured from a reference site in southern Cape Krusenstern National Monument for comparison. Histopathological examination of selected organs, and analysis of cadmium, lead, and zinc concentrations in liver and blood samples were performed. Voles and small birds captured from near the haul road had about 20 times greater blood and liver lead concentrations and about three times greater cadmium concentrations when compared to those from the reference site, but there were no differences in zinc tissue concentrations. One vole had moderate metastatic mineralization of kidney tissue, otherwise we observed no abnormalities in internal organs or DNA damage in the blood of any of the animals. The affected vole also had the greatest liver and blood Cd concentration, indicating that the lesion might have been caused by Cd exposure. Blood and liver lead concentrations in animals captured near the haul road were below concentrations that have been associated with adverse biological effects in other studies; however, subtle effects resulting from lead exposure, such as the suppression of the activity of certain enzymes, cannot be ruled out for some individual animals. Results from our 2006 reconnaissance-level study indicate that overall, voles and small birds obtained from near the DMTS road in Cape Krusenstern National Monument were not adversely affected by metals exposure; however, because of the small sample size and other uncertainties, continued monitoring of lead and cadmium in terrestrial habitats near the DMTS road is advised.

  7. Vascular Plant and Vertebrate Inventory of Tonto National Monument

    Science.gov (United States)

    Albrecht, Eric W.; Powell, Brian F.; Halvorson, William L.; Schmidt, Cecilia A.

    2007-01-01

    This report summarizes the results of the first biological inventory of plants and vertebrates at Tonto National Monument (NM). From 2001 to 2003, we surveyed for vascular plants and vertebrates (amphibians, reptiles, birds, and mammals) at Tonto NM to record species presence. We focused most of our efforts along the Cave Springs riparian area, but surveyed other areas as well. We recorded 149 species in the riparian area, and 369 species overall in the monument, including 65 plant species and four bird species that were previously unrecorded for the monument. We recorded 78 plant species in the riparian area that previous studies had not indicated were present there. Several species of each taxonomic group were found only in the riparian area, suggesting that because of their concentration in this small area these populations are vulnerable to disturbance and may be of management concern. Four of the bird species that we recorded (Bell's vireo, yellow warbler, summer tanager, and Abert's towhee) have been identified as riparian 'obligate' species by other sources. Bird species that are obligated to riparian areas are targets of conservation concern due to widespread degradation of riparian areas in the desert southwest over the last century. The flora and fauna of the riparian area would benefit from continued limited public access. The dependence of the riparian area on the spring and surface flow suggests monitoring of this resource per se would benefit management of the riparian area's flora and fauna as well. The monument would benefit from incorporating monitoring protocols developed by the Sonoran Desert Network Inventory and Monitoring program rather than initiating a separate program for the riparian area. Park managers can encourage the Inventory and Monitoring program to address the unique monitoring challenges presented by small spatial areas such as this riparian area, and can request specific monitoring recommendations. We suggest that repeat

  8. Gypsum-induced decay in granite monuments in Northwestern Spain

    Directory of Open Access Journals (Sweden)

    Silva Hermo, B.

    2010-03-01

    Full Text Available One of the most common forms of decay in granite monuments is the detachment of the superficial layer of the stone (plaques, plaquettes and scales. Previous studies of granite monuments in the northwest Iberian Peninsula revealed a direct relation between this type of weathering and the presence of calcium sulphate, and a mechanism whereby the salt causes this type of decay was suggested. In the present study, various hypotheses as regards the origin of the gypsum found in granite monuments are proposed. The study involved analysis of the contents of ions soluble in water, the results of X-ray diffraction analyses and the ratios of CaO/SO3 in samples of stone, mortar and deposits collected from different monuments. It was concluded that in most cases the gypsum originated from old paintworks or/and from the joint mortars, although inputs from other sources cannot be discounted, as discussed

    Una de las formas de deterioro más frecuente en los monumentos graníticos es la separación de la capa superficial de la piedra (placas, plaquetas y escamas. En trabajos anteriores centrados en monumentos del noroeste de la Península Ibérica, se constató la relación directa entre esta forma de alteración y la presencia de sulfato de calcio y se propuso el mecanismo a través del cual esta sal provoca este tipo de deterioro. En este trabajo se plantean varias hipótesis acerca del origen del yeso encontrado en monumentos graníticos. Para ello se comparan los contenidos de iones solubilizados en agua, los resultados de difracción de rayos X y las relaciones OCa/SO3 de muestras de piedra, morteros y depósitos recogidas en diferentes monumentos. Se llega a la conclusión de que en la mayor parte de los casos el yeso procede de antiguas pinturas o de revestimientos superficiales y de los morteros de juntas entre sillares, pero no se puede descartar la contribución de otros aportes, los cuales se discuten también en este artículo.

  9. Le Case Dureranno Meno di Noi : on the paradox of a monumental futurist cityscape

    NARCIS (Netherlands)

    Jenniskens, D.P.H.; van der Westerlaken, M.F.A.

    This essay, accompanying the reprint of J.J.P. Oud's 'The Monumental Cityscape', briefly assesses the lasting value of this small ‘manifesto’, by reflecting upon Oud’s idea of monumentality and by placing his thoughts in the wider context of early twentieth-century architectural avant-garde in

  10. Selected caves and lava-tube systems in and near Lava Beds National Monument, California

    Science.gov (United States)

    Waters, Aaron Clement; Donnelly-Nolan, Julie M.; Rogers, Bruce W.

    1990-01-01

    Lava Beds National Monument (fig. 1) lies on the north slope of the huge Medicine Lake shield (fig. 2), a complex volcanic edifice of greater volume than the steep-sided Mount Shasta volcanic cone, which towers as a snowclad land mark 40 mi southwest of the monument (fig. 3).

  11. Investigation of the conservation-treatment methods of the Dutch National Monument : The role of microscopy

    NARCIS (Netherlands)

    Larbi, J.A.; Hees, R.P.J. van

    1999-01-01

    The Dutch National Monument in Amsterdam, a World War-II memorial structure, was built with an outer face consisting of slabs of travertine. In 1995, the masonry structure forming the core of the monument showed severe deterioration. In order to determine the actual cause of deterioration and to

  12. Microscopical examination of the effectiveness of conservation-treatment methods of the National Monument in Amsterdam

    NARCIS (Netherlands)

    Larbi, J.A.; Hees, R.P.J. van

    1999-01-01

    The Dutch National Monument in Amsterdam, a World War-II memorial structure, was built with an outer face consisting of slabs of travertine. In 1995, the masonry structure forming the core of the monument showed severe deterioration. In order to determine the actual cause of deterioration and to

  13. Vascular Plant and Vertebrate Inventory of Organ Pipe Cactus National Monument

    Science.gov (United States)

    Schmidt, Cecilia A.; Powell, Brian F.; Halvorson, William L.

    2007-01-01

    Executive Summary We summarized inventory and monitoring efforts for plants and vertebrates at Organ Pipe Cactus National Monument (NM) in Arizona. We used data from previous research to compile complete species lists for the monument and to assess inventory completeness. There have been 1,031 species of plants and vertebrates observed at the monument. Most of the species on the list are documented by voucher specimens. There are 59 non-native species established in the monument: one mammal, three birds, and 55 non-native plants. Most non-native plant species were first recorded along roads. In each taxon-specific chapter, we highlight areas that contribute disproportionately to species richness or that have unique species for the monument. Of particular importance are Quitobaquito Springs and Pond, which are responsible for the monument having one of the highest number of bird species in the Sonoran Desert Network of parks. Quitobaquito also contains the only fish in the monument, the endangered Quitobaquito pupfish (Cyprinodon eremus). Other important resources for the plants and vertebrates include the xeroriparian washes (e.g., Alamo Canyon) and the Ajo Mountains. Based on the review of past studies, we believe the inventories of vascular plants and vertebrates are nearly complete and that the monument has one of the most complete inventories of any unit in the Sonoran Desert Network.

  14. Chronological studies of the Arzhan-2 Scythian monument in Tuva (Russia).

    NARCIS (Netherlands)

    Zaitseva, GI; Chugunov, KV; Dergachev, VA; Nagler, A; Parzinger, G; Scott, EM; Sementsov, AA; Vasiliev, S; van Geel, B; van der Plicht, J; Lebedeva, LM

    2004-01-01

    The first radiocarbon dates from the unique early Scythian monument Arzhan-2, discovered in 2001, are presented. The monument contained a royal burial (grave nr 5). Unfortunately, precise dating is hampered by the Hallstatt plateau in the calibration curve. However, using both accelerator mass

  15. 76 FR 18773 - Marianas Trench Marine National Monument, Commonwealth of the Northern Mariana Islands, et al...

    Science.gov (United States)

    2011-04-05

    ... during public scoping. Climate change impacts and adaptation. Marine debris impacts and removal. Invasive..., related marine resources and species, and conservation efforts. Traditional access to the Monument by... activities do not degrade the Monument's coral reef ecosystem or related marine resources or species, or...

  16. ISIS's Destruction of Mosul's Historical Monuments: Between Media Spectacle and Religious Doctrine

    Czech Academy of Sciences Publication Activity Database

    Melčák, Miroslav; Beránek, Ondřej

    2017-01-01

    Roč. 6, č. 2 (2017), s. 389-415 ISSN 2045-5895 Institutional support: RVO:68378009 Keywords : taswiyat al-qubur * levelling of graves * Islamic State * isis * Islamic architecture * heritage destruction Subject RIV: AA - Philosophy ; Religion OBOR OECD: Religious studies

  17. Application of ionizing radiation to the preservation of objects of art and historical monuments

    International Nuclear Information System (INIS)

    Janovsky, I.

    2006-01-01

    A brief introduction into the title topic, concentrating on the history of the efforts worldwide and, in particular, in Czechoslovakia (or today's Czech Republic). Specifically named are the Nuclear Research Institute at Rez, Prague Institute of Chemical Technology, Central Bohemian Museum at Roztoky with its irradiation facility, and the Central Institute for Isotope and Radiation Research in Leipzig, Germany. (P.A.)

  18. Statics of historic masonry constructions

    CERN Document Server

    Como, Mario

    2016-01-01

    This successful book, which is now appearing in its second edition, presents a comprehensive new Statics of Masonry Constructions. Masonry constructions are the great majority of the buildings in Europe’s historic centres and the most important monuments in its architectural heritage. Given the age of these constructions, the demand for safety assessments and restoration projects is pressing and constant. The book you hold in hands contributes to fill this demand. The second edition integrates the original text of the first edition with new developments, widening and revisions, due to recent research studies achievements. The result is a book that gives a complete picture of the behaviour of the Masonry Constructions. First of all, it gives the fundamentals of its Statics, based on the no-tension assumption, and then it develops the Limit Analysis for the Masonry Constructions. In this framework, through an interdisciplinary approach combining Engineering and Architecture, the book also investigates the sta...

  19. X-ray analysis of pigments on ancient Egyptian monuments

    International Nuclear Information System (INIS)

    Uda, M.; Sassa, S.; Yoshioka, T.

    1999-01-01

    Ancient pigments were analyzed using PIXE and XRD methods in the laboratory, which were painted on ancient Egyptian monuments. On the other hand, those on monuments remaining with entire shape were investigated using the hand-held type of an XRF spectrometer and an X-ray diffractometer in the field. For the laboratory experiment, several wall fragments of the Malqata palace in ancient Egypt (18th Dynasty, ca. 1390 B.C.) were investigated. In the field experiment, the block of Ramesses II (19th Dynasty, ca. 1270 B.C.), the Wooden Coffin of Neb-sny (18th Dynasty, ca. 1400 B.C.), the Funerary Stele of Amenemhat (11th Dynasty, ca. 2000 B.C.), and the painted walls of the Tomb of Userhat (18th Dynasty, ca. 1400 B.C.) were investigated. From white and blue colored parts, huntite and Egyptian blue were found, respectively, which are a very rare mineral and an artificial pigment prepared only in ancient Egypt, respectively. (author)

  20. X-ray analysis of pigments on ancient Egyptian monuments

    Energy Technology Data Exchange (ETDEWEB)

    Uda, M.; Sassa, S.; Yoshioka, T. [Waseda Univ., Department of Materials Science and Engineering, Tokyo (JP)] [and others

    1999-07-01

    Ancient pigments were analyzed using PIXE and XRD methods in the laboratory, which were painted on ancient Egyptian monuments. On the other hand, those on monuments remaining with entire shape were investigated using the hand-held type of an XRF spectrometer and an X-ray diffractometer in the field. For the laboratory experiment, several wall fragments of the Malqata palace in ancient Egypt (18th Dynasty, ca. 1390 B.C.) were investigated. In the field experiment, the block of Ramesses II (19th Dynasty, ca. 1270 B.C.), the Wooden Coffin of Neb-sny (18th Dynasty, ca. 1400 B.C.), the Funerary Stele of Amenemhat (11th Dynasty, ca. 2000 B.C.), and the painted walls of the Tomb of Userhat (18th Dynasty, ca. 1400 B.C.) were investigated. From white and blue colored parts, huntite and Egyptian blue were found, respectively, which are a very rare mineral and an artificial pigment prepared only in ancient Egypt, respectively. (author)

  1. UMTRA project water sampling and analysis plan, Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1994-04-01

    The Monument Valley Uranium Mill Tailings Remedial Action (UMTRA) Project site in Cane Valley is a former uranium mill that has undergone surface remediation in the form of tailings and contaminated materials removal. Contaminated materials from the Monument Valley (Arizona) UMTRA Project site have been transported to the Mexican Hat (Utah) UMTRA Project site for consolidation with the Mexican Hat tailings. Tailings removal was completed in February 1994. Three geologic units at the site contain water: the unconsolidated eolian and alluvial deposits (alluvial aquifer), the Shinarump Conglomerate (Shinarump Member), and the De Chelly Sandstone. Water quality analyses indicate the contaminant plume has migrated north of the site and is mainly in the alluvial aquifer. An upward hydraulic gradient in the De Chelly Sandstone provides some protection to that aquifer. This water sampling and analysis plan recommends sampling domestic wells, monitor wells, and surface water in April and September 1994. The purpose of sampling is to continue periodic monitoring for the surface program, evaluate changes to water quality for site characterization, and provide data for the baseline risk assessment. Samples taken in April will be representative of high ground water levels and samples taken in September will be representative of low ground water levels. Filtered and nonfiltered samples will be analyzed for plume indicator parameters and baseline risk assessment parameters

  2. Evaluation of Damage to a Historic Masonry Building in Nepal through Comparison of Dynamic Characteristics before and after the 2015 Gorkha Earthquake

    Directory of Open Access Journals (Sweden)

    Aiko Furukawa

    2017-10-01

    Full Text Available On April 25, 2015, a Mw 7.8 earthquake struck the Gorkha district of Kathmandu, Nepal. In Patan, vibrational characteristics of a 300-year-old two-story masonry building near Patan Durbar Square had been measured prior the Gorkha earthquake. In the inspection of the building after the Gorkha earthquake, several new cracks were found. The vibrational characteristics of the building were measured again, and it was found that the natural frequencies after the earthquake were smaller than those before the earthquake, indicating the reduction of the stiffness. Finite element models of the structure representing pre- and post-earthquake conditions are established so that the natural frequencies match the pre- and post-earthquake measurements and the structural damage is identified based on the stiffness reduction. Finally, the dynamic analysis of the finite element model of the building in the pre-earthquake condition using the observed ground motion record during the Gorkha earthquake as the input is conducted, and the structural response of the building during the Gorkha earthquake is discussed.

  3. Museum Institutions in Monuments - Positive and Negative Aspects of Adaptation: The New Amber Museum and Museum of Science in Gdansk, Poland

    Science.gov (United States)

    Piatkowska, Ksenia

    2017-10-01

    The issue of the creation and location of new museums is a current topic. The decision of where and how to create new museum facilities will impact successful function in the future. Museums are either located in newly designed buildings or in existing buildings. In general, existing buildings adapted for museum use are either formally under conservational protection or not. With regard to museum location in preserved monuments, the author notes that the true impact on authentic monumental building structure still needs intense research. The adaptation of the Great Mill and St. Catherine’s Church - two preserved medieval objects located in the historical city center of Gdansk - provide case studies to investigate positive and negative aspects. In both cases, the author carried out architectural projects for the functional purposes of museums: The New Amber Museum and Museum of Science. The author concludes that mutual benefits of adaptation result from: the financial means of the museum institution to invest long-term; the institutional respect of the museum towards heritage, which translates into respect for conservational protection; and the competitive advantage created by the monumental features of the building and the privileged location in a well-established, branded space. Negative aspects result from: space limitations of monuments that disable the museum from extending its exposition and thus prevent institutional development; the overly restrictive requirements of restoration that take priority over the museum mission; and the lack of technically functional space required for contemporary museum technologies, which forces unconventional engineering solutions that are more expensive than the location of the museum in a newly constructed building.

  4. Developing a Framework for Qualitative Evaluation of Urban Interventions in Iranian Historical Cores

    NARCIS (Netherlands)

    Arjomand Kermani, A.

    2016-01-01

    Iranian historic city cores are important parts of modern cities because of their valuable monuments and morphology but are also significant because of their population density, location and the major governmental functions they house. Since 1920, modernisation policies and urban development trends

  5. The research on the buried public monumental complexes of Lupiae (Lecce) by geophysical prospecting

    Science.gov (United States)

    Leucci, Giovanni; De Giorgi, Lara; Di Giacomo, Giacomo; Ditaranto, Imma; Miccoli, Ilaria; Scardozzi, Giuseppe

    2017-10-01

    Ongoing and extensive urbanisation may threaten important archaeological structures that are still buried in urban areas. The ground penetrating radar (GPR) method is the most promising alternative for resolving buried archaeological structures in urban territories. This paper presents a case study that involves a geophysical survey employing the surface three-dimensional (3D) GPR techniques, in order to archaeologically characterise the investigated areas. The site is located in the south-western sector of the historical centre of Lecce (Apulia, Italy), where the modern city overlaps the main public monuments of the Roman municipium of Lupiae, only partially preserved or excavated: the amphitheatre, the theatre, the baths and maybe also the Forum. GPR measurements, integrated with the results of archaeological excavations and the topographical surveys of the preserved remains, were carried out in several areas regarding sectors of the ancient roman city. The GPR data were collected along a dense network of parallel profiles. The GPR sections were processed applying specific filters to the data in order to enhance their information content. The GPR images significantly contributed in reconstructing the complex subsurface properties in these modern urban areas. Strong GPR reflections features were correlated with possible ancient structures and they were integrated in the digital archaeological map of the city.

  6. Preliminary Study on Controlling Black Fungi Dwelling on Stone Monuments by Using a Microwave Heating System

    Directory of Open Access Journals (Sweden)

    Oana-Adriana CUZMAN

    2013-06-01

    Full Text Available Microcolonial black fungi have their natural ecological niche on rocks and walls of hypogean environments, playing an important role in the deterioration of materials and aesthetical alteration of monumental stones and mortars. Three black fungi (Sarcinomyces sp., Pithomyces sp. and Scolecobasidium sp. have been isolated from cultural assets of historical interest. These fungal strains have been used to test the microwave heating method as a new control methodology for eradicating the fungal biological growth on cultural stone artifacts. This methodology is based on a 2.45 GHz microwave electromagnetic radiation, generated by a new apparatus with an appropriate applicator. The first results showed the best dose of 65°C for three minutes, for all the investigated fungal strains. This methodology is very promising because is safety for the operator and the environment, and can be easily applied on site. The use of this method to kill biodeteriogens can avoid the application of chemicals formulates potentially dangerous for substrates and environment.

  7. Lipid residues preserved in sheltered bedrock features at Gila Cliff Dwellings National Monument, New Mexico

    Directory of Open Access Journals (Sweden)

    Tammy Buonasera

    2016-10-01

    Bedrock features represent various economic, social, and symbolic aspects of past societies, but have historically received little study, particularly in North America. Fortunately, new techniques for analyzing spatial configurations, use-wear, and organic residues are beginning to unlock more of the interpretive potential of these features. Though preliminary in nature, the present study contributes to this trend by documenting an application of lipid analysis to bedrock features in a dry rockshelter. Results of this initial application indicate that bedrock features in dry rockshelters may provide especially favorable conditions for the preservation and interpretation of ancient organic residues. Abundant lipids, comparable to concentrations present in some pottery sherds, were extracted from a bedrock grinding surface at Gila Cliff Dwellings National Monument and analyzed using gas chromatography-mass spectrometry. Though the lipids were highly oxidized, degradation products indicative of former unsaturated fatty acids were retained. Comparisons to experimentally aged residues, and absence of a known biomarker for maize, indicate that the bulk of the lipids preserved in the milling surface probably derive from processing an oily nut or seed resource, and not from processing maize. Substantially lower amounts of lipids were recovered from a small, blackened cupule. It is hypothesized that some portion of the lipids in the blackened cupule was deposited from condensed smoke of cooking and heating fires in the caves. Potential for the preservation of organic residues in similar sheltered bedrock contexts is discussed, and a practical method for sampling bedrock features in the field is described.

  8. 78 FR 12781 - Notice of Availability of the Ironwood Forest National Monument Record of Decision and Approved...

    Science.gov (United States)

    2013-02-25

    ... identified as Monument objects in the Proclamation. The Arizona State Director signed the ROD on February 19... motorized vehicle use. Guidance for management of the Monument access route network is provided, and a... of Monument objects while allowing authorized uses, recreation activities, and scientific studies...

  9. Monumental and domestic architecture in Contestania | Arquitectura monumental y arquitectura doméstica en la Contestania

    Directory of Open Access Journals (Sweden)

    Feliciana Sala Sellés

    2006-12-01

    Full Text Available In this paper we consider a group of buildings whose dimensions, internal distribution and constructive characteristics allow their qualification as privileged residences, with a possible palatial function. Their domestic character is joined by that of social representation in the framework of the Iberian urban layout, so we could find the Contestan examples of a monumental domestic architecture. Finally, this analysis leads us to several social and political considerations that explain the appearance of these buildings in the south-east of the Iberian Peninsula at the end of the VI Century BC. | En este trabajo se toma en consideración un conjunto de edificios cuyas dimensiones, distribución interna y características constructivas permiten su calificación como residencias privilegiadas, con una posible función palacial. A su condición doméstico se añade la de representación social en el marco de la trama urbana ibérica, de manera que se podría ver en ellos los ejemplos contestanos de una arquitectura monumental doméstica. Finalmente, dicho análisis nos conduce a una serie de consideraciones sociales y políticas que explican la aparición de estos edificios en el Sureste peninsular a fines del s. VI a.C.

  10. In-situ diagnosis of stone monuments; the Ruin Garden in Székesfehérvár

    Science.gov (United States)

    Theodoridou, Magdalini; Török, Ákos

    2014-05-01

    Székesfehérvár is a city in central Hungary, located around 65 km southwest of Budapest. In the Middle Ages (11th and 12th centuries), the city was a Royal residence and until the Turkish occupation in 1543, one of the most important cities of Hungary. The Ruin Garden of Székesfehérvár is a unique assemblage of monuments belonging to the cultural heritage of Hungary due to its important role in the Middle Ages as the coronation church for the kings of the Hungarian Christian Kingdom and the burial place for fifteen kings and other members of the royal families and the high nobility. It was also the home of the royal treasury and relics. It is comprised of a provostal church dedicated to Virgin Mary, so called today "Royal Basilica", royal tombs and related ecclesial and lay buildings. Since it has been nominated for "National Memorial Place", its present and future protection is required. Its several reconstructions and expansions throughout Hungarian history introduce another aspect of the importance of the historical site. By a quick overview of the current state of the monument, the presence of several lithotypes could be found among the remained building and decorative stones. Therefore, the research related to the materials in order to understand their composition, structure, origin and behavior was crucial not only for the conservation of that specific monument but also for a series of other historic structures in the Hungarian territory. In order to help the study of the Ruin Garden in Székesfehérvár, a series of maps was created based on in-situ investigations. Five wall sections were selected for the sake of the different lithotypes distribution and the different construction periods were the ruins belong to. The total mapped area covers about 30 m2 of the existing walls surfaces. Three different kinds of maps were designed for each wall section. The first series of maps depicts the different construction periods of the selected section of the

  11. Effect of Ground Motion Characteristics on the Seismic Response of a Monumental Concrete Arch Bridge

    Science.gov (United States)

    Caglayan, B. Ozden; Ozakgul, Kadir; Tezer, Ovunc

    2008-07-01

    Railway network in Turkey dates back to more than a hundred years ago and according to official records, there are approximately 18,000 railway bridges with spans varying between 50 cm up to 150 meters. One of them is a monumental concrete arch bridge with a total length of 210 meters having three major spans of 30 meters and a height of 65 meters, located in an earthquake-prone region in southern part of the country. Three-dimensional finite element model of the bridge was generated using a commercially available general finite element analysis software and based on the outcomes of a series of in-depth acceleration measurements that were conducted on-site, the model was refined. Types of ground motion records were used to investigate the seismic response and vulnerability of this massive structure in order to provide information regarding (i) damage-susceptible regions of the structure for monitoring purposes, and, (ii) seismic loads to be taken into account during evaluation and possible strengthening phases for this type of structures.

  12. Effect of Ground Motion Characteristics on the Seismic Response of a Monumental Concrete Arch Bridge

    International Nuclear Information System (INIS)

    Caglayan, B. Ozden; Ozakgul, Kadir; Tezer, Ovunc

    2008-01-01

    Railway network in Turkey dates back to more than a hundred years ago and according to official records, there are approximately 18,000 railway bridges with spans varying between 50 cm up to 150 meters. One of them is a monumental concrete arch bridge with a total length of 210 meters having three major spans of 30 meters and a height of 65 meters, located in an earthquake-prone region in southern part of the country. Three-dimensional finite element model of the bridge was generated using a commercially available general finite element analysis software and based on the outcomes of a series of in-depth acceleration measurements that were conducted on-site, the model was refined. Types of ground motion records were used to investigate the seismic response and vulnerability of this massive structure in order to provide information regarding (i) damage-susceptible regions of the structure for monitoring purposes, and, (ii) seismic loads to be taken into account during evaluation and possible strengthening phases for this type of structures

  13. Public works: Building a Monument to Modern Buenos Aires

    Directory of Open Access Journals (Sweden)

    Anayvelyse Allen-Mossman

    2016-12-01

    Full Text Available Understanding the relationship between the project of modernity and urbanism has been key to understanding the city of Buenos Aires’ material transformations throughout the 20th century. This paper considers how thinking about the issues of modernity and urbanism from the perspective of monuments--namely, the Obelisk of Buenos Aires--sheds new light on how elements of this modernizing project were undertaken and how its material markers have been used and manipulated, and modified through their representation in cultural discourse on the city. Rethinking Buenos Aires from the Obelisk implies literally thinking from underground, from the subway lines that form its base and transform it into a popular symbol of mobility.

  14. Measuring change over time: the use of geotagged photographs to evaluate the weathering of monuments

    Science.gov (United States)

    Doehne, E.

    2012-04-01

    Evaluating the condition of weathered stone surfaces on a monument, building or sculpture requires information on how those surfaces have evolved. In a number of cases, the documentation related to a site or object is either not readily available or has been lost (due to war, fire, etc.). Exploring the use of geotagged photographs to supplement the evaluation of surface changes to monuments was tested using two sites: the Mausoleum at the Huntington Library, Art Collections, and Botanical Gardens in San Marino, California and the Duomo in Florence, Italy. Increasingly, photographs are being geo-located or geotagged, either automatically via GPS/WiFi or manually. Geolocation tags increase the value of a photograph to researchers by providing the geographic location where the image was taken, often along with the date and time the photograph was acquired. Estimates of the number of geolocated photographs posted to the Internet include 148 million on Flickr.com (as of June 3, 2011) increasing to 172 million as of January 15, 2012. On Panarimo.com five million geolocated images were archived as of October 2007. Tools such as auto-geotag and PhotoOverlay are making it easier for users to locate and exactly position existing photographs and historic photographs on sites such as Google Earth (PhotoOverlays are images that are directly embedded in the Google Earth's landscape). 42 photo sharing websites are listed currently on Wikipedia, with seven having Alexa rankings of less than 200, indicating the popularity of photo sharing and the vast nature of this resource. Preliminary results from the Huntington and the Duomo indicate that geolocated images are indeed a useful tool for aiding in understanding stone weathering patterns and changes over time. However, greater software support and new tools are needed to enable researchers to search, organize and analyze groups of photographs from a single geolocation. Such software would have obvious uses beyond the conservation

  15. Monuments deterioration evaluation, using digited images. A methodology

    Directory of Open Access Journals (Sweden)

    Ángel, María C.

    1995-12-01

    Full Text Available In this work a methodology is proposed for data processing, integrating the techniques of digital images processing and the analytical capacity of graphical referencing systems and relational databases, in relation with the monuments. The images are generated using the digital image processing and they are included into a graphical data processing systems associated with a database containing the characteristics of the ashars or constituent elements. By combination of the images with the database induced properties the information is processed. The results are thematic maps that we save such as images. These maps are layers of new information (deduced levels. The elaboration of these maps allows attacking the problems of the restoration, renovation or treatment of the different monumental spaces on a global way, paying special attention on the most gravely affected areas.

    En este trabajo se propone una metodología para el tratamiento de la información, integrando las técnicas de proceso digital de imágenes, la capacidad de análisis de los sistemas de referenciación gráfica y las bases de datos relacionales, referidas a monumentos. Para ello se elaboran las imágenes base por algoritmos propios del proceso digital, incluyendo aquellas en una aplicación especifica que asocia cada capa a una base de datos con las propiedades petrofísicas, hídricas, etc., o bien entre si, dando lugar a mapas temáticos. La generación de estos mapas permite abordar los problemas de restauración, rehabilitación o tratamiento de los diferentes espacios monumentales de forma global, con incidencia especial en las zonas más afectadas.

  16. Modern Processing Capabilities of Analog Data from Documentation of the Great Omayyad Mosque in Aleppo, Syria, Damaged in Civil War

    Science.gov (United States)

    Pavelka, K.; Šedina, J.; Raeva, P.; Hůlková, M.

    2017-08-01

    In 1999, a big project for the documentation of the Great Omayyad mosque in Aleppo / Syria under UNESCO was conducted. By end of the last century, still analogue cameras were still being used, like the UMK Zeiss, RolleiMetric System. Digital cameras and digital automatic data processing were just starting to be on the rise and laser scanning was not relevant. In this situation, photogrammetrical measurement used stereo technology for complicated situations, and object and single-image technology for creating photoplans. Hundreds of photogrammetric images were taken. However, data processing was carried out on digital stereo plotters or workstations; it was necessary that all analogue photos were converted to digital form using a photogrammetric scanner. The outputs were adequate to the end of the last century. Nowadays, after 19 years, the photogrammetric materials still exist, but the technology and processing is completely different. Our original measurement is historical and nowadays quite obsolete. So we was it decided to explore the possibilities of the new processing of historical materials. Why? The reason is that in the last few years there has been civil war in Syria and the above mentioned monument was severely damaged. The existing historical materials therefore provide a unique opportunity for possible future reconstruction. This paper refers to the completion of existing materials, their evaluation and possibilities of new processing with today's technologies.

  17. MODERN PROCESSING CAPABILITIES OF ANALOG DATA FROM DOCUMENTATION OF THE GREAT OMAYYAD MOSQUE IN ALEPPO, SYRIA, DAMAGED IN CIVIL WAR

    Directory of Open Access Journals (Sweden)

    K. Pavelka

    2017-08-01

    Full Text Available In 1999, a big project for the documentation of the Great Omayyad mosque in Aleppo / Syria under UNESCO was conducted. By end of the last century, still analogue cameras were still being used, like the UMK Zeiss, RolleiMetric System. Digital cameras and digital automatic data processing were just starting to be on the rise and laser scanning was not relevant. In this situation, photogrammetrical measurement used stereo technology for complicated situations, and object and single-image technology for creating photoplans. Hundreds of photogrammetric images were taken. However, data processing was carried out on digital stereo plotters or workstations; it was necessary that all analogue photos were converted to digital form using a photogrammetric scanner. The outputs were adequate to the end of the last century. Nowadays, after 19 years, the photogrammetric materials still exist, but the technology and processing is completely different. Our original measurement is historical and nowadays quite obsolete. So we was it decided to explore the possibilities of the new processing of historical materials. Why? The reason is that in the last few years there has been civil war in Syria and the above mentioned monument was severely damaged. The existing historical materials therefore provide a unique opportunity for possible future reconstruction. This paper refers to the completion of existing materials, their evaluation and possibilities of new processing with today’s technologies.

  18. Historic Eastern Canadian earthquakes

    International Nuclear Information System (INIS)

    Asmis, G.J.K.; Atchinson, R.J.

    1981-01-01

    Nuclear power plants licensed in Canada have been designed to resist earthquakes: not all plants, however, have been explicitly designed to the same level of earthquake induced forces. Understanding the nature of strong ground motion near the source of the earthquake is still very tentative. This paper reviews historical and scientific accounts of the three strongest earthquakes - St. Lawrence (1925), Temiskaming (1935), Cornwall (1944) - that have occurred in Canada in 'modern' times, field studies of near-field strong ground motion records and their resultant damage or non-damage to industrial facilities, and numerical modelling of earthquake sources and resultant wave propagation to produce accelerograms consistent with the above historical record and field studies. It is concluded that for future construction of NPP's near-field strong motion must be explicitly considered in design

  19. DEGRADATION WORKS OF MONUMENTAL ART CAST BRONZE UNDER THE INFLUENCE OF ENVIRONMENTAL FACTORS

    Directory of Open Access Journals (Sweden)

    Delia NICA-BADEA

    2012-11-01

    Full Text Available Intensive pollution, combined with the lack of conservation of monuments exposed to these environments make the main cause of deterioration of cultural objects to atmospheric corrosion metal. This paper proposes a study of the main factors leading to degradation Bronze alloy, cast bronze monuments exposed to open atmosphere: corrosive environmental factors, stability and products of corrosion of bronze. In general, all corrosion products present on a metal surface are indicated as 'skate', can be composed of single-layer or multilayer products. The paper also includes a case study on the influence of environmental factors on degradation Matthias monument statue in Cluj-Napoca, Romania. Visual inspection of the monument informs us that have white spots, gray, reddish not consistent with the base color green patina, surfaces showing depigmentation, the rain washed areas, crystallization, deposition of air-borne particles.

  20. 78 FR 18777 - Establishment of the Charles Young Buffalo Soldiers National Monument

    Science.gov (United States)

    2013-03-28

    ... father's military service as a Union soldier during the Civil War, and he heeded his father's advice by... appropriation; however, the monument shall be the dominant reservation. Warning is hereby given to all...

  1. Pullman transportation plan : a transportation and access plan for Pullman National Monument and the surrounding neighborhood

    Science.gov (United States)

    2017-09-01

    The Pullman Transportation Plan provides a holistic set of recommendations to improve access to and from Pullman National Monument and its surrounding neighborhoods for both visitors and residents. In this plan, we identify short-, medium-, and long-...

  2. Conservation heating for a museum environment in a monumental building

    NARCIS (Netherlands)

    Neuhaus, E.; Schellen, H.L.

    2007-01-01

    For the conservation of an important museum collection in a historic building a better controlled indoor climate may be necessary. One of the most important factors is controlling relative humidity. Museum collections often are part of the interior of a historic building. In most cases the

  3. The role of monumental trees for the preservation of saproxylic biodiversity: re-thinking their management in cultural landscapes

    Directory of Open Access Journals (Sweden)

    Livia Zapponi

    2017-07-01

    Full Text Available Ancient trees present structural and functional characteristics fundamental for sustaining complex and unique assemblages of species. They are a resource globally threatened by both intensive land uses and lack of recruitment. Their disappearance would involve not only the loss of majestic organisms with high intrinsic value, but may also result in the disappearance of rare and endangered species. Italy is currently implementing a new list of noteworthy ancient trees (i.e. monumental trees and the preliminary results of this new inventory have been analysed as a case study of a national initiative. The provisional list included 950 complete records, corresponding to 65 genera and 118 species. The most abundant species was Quercus pubescens Willd while the most common genera were Quercus, Larix, Cedrus, Fagus and Platanus. Age and size were the most used criteria for inclusion of trees in the census. The fundamental novelty of the new inventory is that it is based on a set of well-defined criteria of monumentality and that it clearly recognised the ecological value of ancient trees. Preserving a tree for its ecological role requires a profound cultural shift. The value of microhabitats, structures that have historically been considered defects, should be recognised and managed accordingly. Ancient trees are often part of disappearing cultural landscapes: to preserve the richness and diversity of these habitats, new policies and regulations are needed. The preservation of landscapes, where there is still a high density of ancient trees, should be a priority for all European countries in order to conserve their unique associated fauna and for their irreplaceable functional value for biodiversity conservation.

  4. Microchemical identification of macael white marble in some spanish monuments

    Directory of Open Access Journals (Sweden)

    Bello, M. A.

    1992-03-01

    Full Text Available The white marble from Macael quarries (Almería, Spain has been identified in some monuments of the Southern of Spain; the use of other white marble types has also been confirmed. The microchemical identification has been carried out by means a previously described graphical method (Bello and Martín,1991. Fourteen trace elements have been analyzed from both quarry and building material samples by using atomic absorption and flame emission spectrometry in order to apply the enrichment diagrams for trace elements (EDTE for identification purposes.

    Ha sido confirmado el empleo del mármol blanco procedente de las canteras de Macael (Almería en varios monumentos del Sur de España; también se ha constatado el empleo de otros tipos de mármol blanco. La identificación del mármol de Macael mediante técnicas microquícas ha sido realizada mediante un método gráfico propuesto por los autores (1. Han sido analizados catorce elementos traza en las muestras de cantera y de los edificios mediante espectrofotometría de absorción atómica y de emisión de llama, al objeto de construir los diagramas de enriquecimiento de elementos traza (EDTE, con fines de identificación.

  5. Radioactivity in fossils at the Hagerman Fossil Beds National Monument.

    Science.gov (United States)

    Farmer, C Neal; Kathren, Ronald L; Christensen, Craig

    2008-08-01

    Since 1996, higher than background levels of naturally occurring radioactivity have been documented in both fossil and mineral deposits at Hagerman Fossil Beds National Monument in south-central Idaho. Radioactive fossil sites occur primarily within an elevation zone of 900-1000 m above sea level and are most commonly found associated with ancient river channels filled with sand. Fossils found in clay rich deposits do not exhibit discernable levels of radioactivity. Out of 300 randomly selected fossils, approximately three-fourths exhibit detectable levels of natural radioactivity ranging from 1 to 2 orders of magnitude above ambient background levels when surveyed with a portable hand held Geiger-Muller survey instrument. Mineral deposits in geologic strata also show above ambient background levels of radioactivity. Radiochemical lab analysis has documented the presence of numerous natural radioactive isotopes. It is postulated that ancient groundwater transported radioactive elements through sand bodies containing fossils which precipitated out of solution during the fossilization process. The elevated levels of natural radioactivity in fossils may require special precautions to ensure that exposures to personnel from stored or displayed items are kept as low as reasonably achievable (ALARA).

  6. Multi-Sensor Documentation of Metric and Qualitative Information of Historic Stone Structures

    Science.gov (United States)

    Adamopoulos, E.; Tsilimantou, E.; Keramidas, V.; Apostolopoulou, M.; Karoglou, M.; Tapinaki, S.; Ioannidis, C.; Georgopoulos, A.; Moropoulou, A.

    2017-08-01

    This paper focuses on the integration of multi-sensor techniques regarding the acquisition, processing, visualisation and management of data regarding historic stone structures. The interdisciplinary methodology that is carried out here comprises of two parts. In the first part, the acquisition of qualitative and quantitative data concerning the geometry, the materials and the degradation of the tangible heritage asset each time, is discussed. The second part, refers to the analysis, management and visualization of the interrelated data by using spatial information technologies. Through the paradigm of the surveying of the ancient temple of Pythian Apollo at Acropolis of Rhodes, Rhodes Island, Greece, it is aimed to highlight the issues deriving from the separate application of documentation procedures and how the fusion of these methods can contribute effectively to ensure the completeness of the measurements for complex structures. The surveying results are further processed to be compatible and integrated with GIS. Also, the geometric documentation derivatives are combined with environmental data and the results of the application of non-destructive testing and evaluation techniques in situ and analytical techniques in lab after sampling. GIS operations are utilized to document the building materials but also to model and to analyse the decay extent and patterns. Detailed surface measurements and geo-processing analysis are executed. This integrated approach, helps the assessment of past interventions on the monument, identify main causes of damage and decay, and finally assist the decision making on the most compatible materials and techniques for protection and restoration works.

  7. MULTI-SENSOR DOCUMENTATION OF METRIC AND QUALITATIVE INFORMATION OF HISTORIC STONE STRUCTURES

    Directory of Open Access Journals (Sweden)

    E. Adamopoulos

    2017-08-01

    Full Text Available This paper focuses on the integration of multi-sensor techniques regarding the acquisition, processing, visualisation and management of data regarding historic stone structures. The interdisciplinary methodology that is carried out here comprises of two parts. In the first part, the acquisition of qualitative and quantitative data concerning the geometry, the materials and the degradation of the tangible heritage asset each time, is discussed. The second part, refers to the analysis, management and visualization of the interrelated data by using spatial information technologies. Through the paradigm of the surveying of the ancient temple of Pythian Apollo at Acropolis of Rhodes, Rhodes Island, Greece, it is aimed to highlight the issues deriving from the separate application of documentation procedures and how the fusion of these methods can contribute effectively to ensure the completeness of the measurements for complex structures. The surveying results are further processed to be compatible and integrated with GIS. Also, the geometric documentation derivatives are combined with environmental data and the results of the application of non-destructive testing and evaluation techniques in situ and analytical techniques in lab after sampling. GIS operations are utilized to document the building materials but also to model and to analyse the decay extent and patterns. Detailed surface measurements and geo-processing analysis are executed. This integrated approach, helps the assessment of past interventions on the monument, identify main causes of damage and decay, and finally assist the decision making on the most compatible materials and techniques for protection and restoration works.

  8. Phase II, Title I engineering assessment of inactive uranium mill tailings, Monument Valley site, Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1977-01-01

    An engineering assessment was made of the problems resulting from the existence of radioactive uranium mill tailings at the Monument Valley millsite in Arizona. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and other radium-contaminated materials, the evaluation of resulting radiation exposures of individuals residing nearby, the investigation of site hydrology and meteorology and the evaluation and costing of alternative corrective actions. Radon gas release from the tailings on the site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The sparse population and relatively low radiation levels yield minimal immediate environmental impact; hence, the two alternative actions presented are directed towards restricting access to the site and returning the windblown tailings to the pile and stabilizing the pile. Both options include remedial action costs for offsite locations where tailings have been placed. Cost estimates for the two options are $585,000 and $1,165,000

  9. Characterization of historic lime mortars by neutron scattering and mercury porosimetry

    International Nuclear Information System (INIS)

    Zouridakis, N.; Stefanopoulos, K.L.; Treimer, W.

    1999-01-01

    Complete text of publication follows. Lime mortars were commonly used in building from ancient Greek times through to the beginning of the nineteenth century [1]. In the past few years, the increased interest in conservation and restoration of historic monuments requires a better knowledge of the structure and composition of lime mortars resulting from the various additives, as well as the preparation technique each time used. Lime mortars from ancient Greek monuments have been dated by using the radiocarbon method [2]. Furthermore, a wide selection of lime mortars from known historic periods and monuments in Greece has been examined by mercury porosimetry. It was found that their structure depends on the utilization of the monument which come from. In specific, lime mortars coming from residences have more or less the same structure, whereas the preparation technique differs for lime mortars coming from tombs and walls. The weathering effects on the porous system of the mortars are studied by neutron scattering. (author) [1] Brown, P.W., and Clifton, J.R., 'Air pollution and conservation', eds. J. Roswall and S. Aleby, 225 (1988), Elsevier, Amsterdam.; [2] N. Zouridakis, J.F. Sliege, A. Person et al., Archaeometry, 60 (1987) 29

  10. Mitigating the consequences of future earthquakes in historical centres: what perspectives from the joined use of past information and geological-geophysical surveys?

    Science.gov (United States)

    Terenzio Gizzi, Fabrizio; Moscatelli, Massimiliano; Potenza, Maria Rosaria; Zotta, Cinzia; Simionato, Maurizio; Pileggi, Domenico; Castenetto, Sergio

    2015-04-01

    To mitigate the damage effects of earthquakes in urban areas and particularly in historical centres prone to high seismic hazard is an important task to be pursued. As a matter of fact, seismic history throughout the world informs us that earthquakes have caused deep changes in the ancient urban conglomerations due to their high building vulnerability. Furthermore, some quarters can be exposed to an increase of seismic actions if compared with adjacent areas due to the geological and/or topographical features of the site on which the historical centres lie. Usually, the strategies aimed to estimate the local seismic hazard make only use of the geological-geophysical surveys. Thorough this approach we do not draw any lesson from what happened as a consequences of past earthquakes. With this in mind, we present the results of a joined use of historical data and traditional geological-geophysical approach to analyse the effects of possible future earthquakes in historical centres. The research activity discussed here is arranged into a joint collaboration between the Department of Civil Protection of the Presidency of Council of Ministers, the Institute of Environmental Geology and Geoengineering and the Institute of Archaeological and Monumental Heritage of the National (Italian) Research Council. In order to show the results, we discuss the preliminary achievements of the integrated study carried out on two historical towns located in Southern Apennines, a portion of the Italian peninsula exposed to high seismic hazard. Taking advantage from these two test sites, we also discuss some methodological implications that could be taken as a reference in the seismic microzonation studies.

  11. A Monument as a Text, or The Message of the Brothers Dostoevsky

    Directory of Open Access Journals (Sweden)

    Vladimir Zakharov

    2014-12-01

    Full Text Available The article considers the circumstances of the creation of a monument to the writer's mother Maria Fyodorovna Dostoevskaya. Mikhail Andreevich, father of the brothers Dostoevsky, asked Mikhail and Fyodor to compose the text for the monument. In March and April of 1837 the brothers worked out the idea and conception of the monument, wrote the text of the first and fourth epigraphs, chose evangelic verses and an epitaph of N.M. Karamzin. This was their first collective act of creative work embodied in stone. The monument is not only a symbol of love and sorrow for their mother’s death but also hope for her salvation and future resurrection. The brothers’ words and those chosen from the Gospel as well as the Karamzin’s ones have one more meaning. These convey a sense of beingness and an Easter idea of individual creative work. It is necessary to renew the tomb of Maria Fyodorovna Dostoevskaya and bring the monument back to Lazarevskoye cemetery in Moscow.

  12. Monumentality and public space in Lourenço Marques in the 1930 and 1940

    Directory of Open Access Journals (Sweden)

    Gerbert Verheij

    2012-01-01

    Full Text Available Lourenço Marques, actual Maputo (Mozambique, is subjected to a series of aesthetic interventions in its public space during the 1930s e 1940s. These seek to “monumentalize” and “portugalize” the city, responding to its recently acquired status as capital of the Colony. Two monuments appear as especially important and exemplary: the Padrão de Guerra, a lately built First War memorial (1935, and the monument to the hero of the “pacification campaigns” of the 1890s, Mouzinho de Albuquerque (1940. Around these monuments, a large number of commemorative and celebrative practices are developed. Such practices posit the monument as a “national allegory” and reproduce, in the context of a modern city, auratic and cult values. As such, they add an important dimension to the monument’s role in the authoritarian reformulation of the city’s public space as an “imperial” space, as well as in the putative hegemonization of the representations of the community imagined as a “Nation”. They allow, therefore, to approach the political-ideological use and utility of the monument within the organization of public space.

  13. Historical aspects of the nuclear right development

    International Nuclear Information System (INIS)

    Puig, Diva E.

    1999-01-01

    This paper analyses the historical aspects of the nuclear right development. It makes the evolution of the fundamental principles of nuclear right, in special, the civil responsibility for nuclear damages. (author)

  14. Maintenance Planning for Historic Buildings

    Directory of Open Access Journals (Sweden)

    Diana Plian

    2008-01-01

    Full Text Available The key to good maintenance of historic buildings is a long-range maintenance plan. Long-range planning recognizes a responsibility to the future to prolong the useful life of a building by preserving it in its present condition and preventing or slowing deterioration and damage from natural or other causes.

  15. [Historical roles of salt].

    Science.gov (United States)

    Ritz, E; Ritz, C

    2004-12-17

    Recently increasing evidence has been provided pointing to a close relation of salt consumption to hypertension as well as to target organ damage. It is interesting to note that the discussion concerning salt is unusually emotional. This may be explained, at least in part, by the fact that since ancient times salt had deep symbolic significance, as exemplified, mostly subconsciously, by many customs and expressions still in current use. In the past salt was essential to preserve food. The past importance of salt as a commodity can well be compared with that of oil today. These and further historical aspects of the role of salt are briefly dealt with in this article.

  16. Special Operations Commemoration: Monuments, Memory & Memorialization Practices of Elite Organizations

    Science.gov (United States)

    2013-04-01

    historical narrative, feminist agendas that reject masculine war commemoration efforts, general anti-war sentiment, and, probably most significant of...Collective Memory of Political Events: Social Psychological Perspectives (Mahwah, N.J.: Lawrence Erlbaum Associates, 1997), 18. 37 Malgorzata...44 James W. Pennebaker, Collective Memory of Political Events: Social Psychological Perspectives (Mahwah, N.J.: Lawrence Erlbaum Associates, 1997

  17. 77 FR 24579 - Establishment of the Fort Ord National Monument

    Science.gov (United States)

    2012-04-25

    ... 1775-1776, Anza established the first overland route from ``New Spain,'' as Mexico was then known, to..., approximately 6 miles of which pass through the Fort Ord area. Although much of the historic route currently... tourists and recreationalists from near and far, and enhance its unique natural resources, for the...

  18. EAARL Topography - George Washington Birthplace National Monument 2008

    Science.gov (United States)

    Brock, John C.; Nayegandhi, Amar; Wright, C. Wayne; Stevens, Sara; Yates, Xan

    2009-01-01

    These remotely sensed, geographically referenced elevation measurements of Lidar-derived bare earth (BE) and first surface (FS) topography were produced as a collaborative effort between the U.S. Geological Survey (USGS), Florida Integrated Science Center (FISC), St. Petersburg, FL; the National Park Service (NPS), Northeast Coastal and Barrier Network, Kingston, RI; and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly detailed and accurate datasets of the George Washington Birthplace National Monument in Virginia, acquired on March 26, 2008. The datasets are made available for use as a management tool to research scientists and natural resource managers. An innovative airborne Lidar instrument originally developed at the NASA Wallops Flight Facility, and known as the Experimental Advanced Airborne Research Lidar (EAARL) was used during data acquisition. The EAARL system is a raster-scanning, waveform-resolving, green-wavelength (532-nanometer) Lidar designed to map near-shore bathymetry, topography, and vegetation structure simultaneously. The EAARL sensor suite includes the raster-scanning, water-penetrating full-waveform adaptive Lidar, a down-looking red-green-blue (RGB) digital camera, a high-resolution multi-spectral color infrared (CIR) camera, two precision dual-frequency kinematic carrier-phase GPS receivers, and an integrated miniature digital inertial measurement unit, which provide for submeter georeferencing of each laser sample. The nominal EAARL platform is a twin-engine Cessna 310 aircraft, but the instrument may be deployed on a range of light aircraft. A single pilot, a Lidar operator, and a data analyst constitute the crew for most survey operations. This sensor has the potential to make significant contributions in measuring sub-aerial and submarine coastal topography within cross-environmental surveys. Elevation measurements were collected over the survey area using the EAARL

  19. Historical review

    International Nuclear Information System (INIS)

    Zamora C, H.H.

    1989-01-01

    Short history of the ''Instituto de Asuntos Nucleares''. A short historical review about IAN is made: from 1956 when it was called Instituto Colombiano de Asuntos Nucleares, showing its scientific and technical development and the most important events that have occurred in the last 30 years. The people who had contributed to the progress of the institution are also considered, making emphasis in the important happenings that have guided the routes of the IAN

  20. 3 CFR 8335 - Proclamation 8335 of January 6, 2009. Establishment of the Marianas Trench Marine National Monument

    Science.gov (United States)

    2010-01-01

    ... significant subsistence, cultural and religious uses within the monument; 4. a program to assess and promote monument-related scientific exploration and research, tourism, and recreational and economic activities and... and enforcement necessary to ensure that scientific exploration and research, tourism, and...

  1. Use of microorganisms to improve the cementation of granular structures. Applications in the restoration of monuments

    Science.gov (United States)

    González, Isabel; Mayoral, Eduardo; Ortiz, Pilar; Segura, Dolores; Vazquez, Auxiliadora; Barba, Cinta; Ortiz, Rocio; Romero, Antonio

    2015-04-01

    This researching work focuses on the development of new procedures to be applied in heritage rehabilitation, through the implementation of low-cost biotechnological processes in the realm of engineering and architecture. In doing so, it explores the possibilities of MICP (Microbially Induced Calcite Precipitation), which is a biomineralization process applied to improve the engineering properties of granular structures. This is a novelty approach at present, as there are few researches putting together knowledge in biotechnology and mineralogy to by applied in architecture and engineer. Some authors propose the bacteria use to generate habitable structures that reduce desertification (Magnus Larsson 2008). Innovative research teams led by De Jong and the University of California UC Davis (XXXX) study how cement or stabilize soils to prevent landslides, improving the foundation injecting populations of Bacillus pasteurii in the field. Bacterially induced mineralization has emerged as a method for protecting and consolidating decayed ornamental stone, which offers noticeable advantages compared to traditional restoration procedures (Tiano et al., 1999). Castanier et al. (2000) found that Bacillus cereus was able to induce extracellular precipitation of calcium carbonate on decayed limestones. Rodriguez-Navarro et al. (2003) tested the ability of Myxococcus xanthus to induce calcium carbonate precipitation. Current studies are evaluating the potential of bacteria as self-healing agents for the autonomous decrease of permeability of concrete upon crack formation (De Muynck, et al 2010) In the urban area of Seville, most historical buildings are constructed with calcarenites, limestones, sandstones and bricks, the weathering forms associated to this building materials often are granular disintegration, so the proposed technology has a huge potential to be applied to these materials for possible restoration. This research is mainly grounded on laboratory work, which

  2. Vascular Plant and Vertebrate Inventory of Gila Cliff Dwellings National Monument

    Science.gov (United States)

    Powell, Brian F.; Albrecht, Eric W.; Halvorson, William L.; Schmidt, Cecilia A.; Docherty, Kathleen; Anning, Pamela

    2006-01-01

    Executive Summary This report summarizes the results of the first comprehensive biological inventory of Gila Cliff Dwellings National Monument (NM) in western New Mexico. This project was part of a larger effort to inventory plants and vertebrates in eight National Park Service units in Arizona and New Mexico. Our surveys address many of the objectives that were set forth in the monument's natural resource management plan almost 20 years ago, but until this effort, those goals were never accomplished. From 2001 to 2003 we surveyed for vascular plants and vertebrates (amphibians, reptiles, birds, and mammals) at Gila Cliff Dwellings NM to document presence of species within the boundaries of the monument. For all taxonomic groups that we studied, we collected 'incidental' sightings on U.S. Forest Service lands adjacent to the monument, and in a few cases we did formal surveys on those lands. Because we used repeatable study designs and standardized field techniques, these inventories can serve as the first step in a biological monitoring program for Gila Cliff Dwellings NM and surrounding lands. We recorded 552 species at Gila Cliff Dwellings NM and the surrounding lands (Table 1). We found no non-native species of reptiles, birds, or mammals, one non-native amphibian (American bullfrog), and 33 non-native plants. Particularly on lands adjacent to the monument we found that the American bullfrog was very abundant, which is a cause for significant management concern. Species of non-native plants that are of management concern include red brome, bufflegrass, and cheatgrass. For a park unit of its size and geographic location, we found the plant and vertebrate communities to be fairly diverse; for each taxonomic group we found representative species from a wide range of taxonomic orders and/or families. The monument's geographic location, with influences from the Rocky Mountain, Chihuahuan Desert, and Madrean ecological provinces, plays an important role in determining

  3. Distribution and Diversity of Bacteria and Fungi Colonization in Stone Monuments Analyzed by High-Throughput Sequencing.

    Directory of Open Access Journals (Sweden)

    Qiang Li

    Full Text Available The historical and cultural heritage of Qingxing palace and Lingyin and Kaihua temple, located in Hangzhou of China, include a large number of exquisite Buddhist statues and ancient stone sculptures which date back to the Northern Song (960-1219 A.D. and Qing dynasties (1636-1912 A.D. and are considered to be some of the best examples of ancient stone sculpting techniques. They were added to the World Heritage List in 2011 because of their unique craftsmanship and importance to the study of ancient Chinese Buddhist culture. However, biodeterioration of the surface of the ancient Buddhist statues and white marble pillars not only severely impairs their aesthetic value but also alters their material structure and thermo-hygric properties. In this study, high-throughput sequencing was utilized to identify the microbial communities colonizing the stone monuments. The diversity and distribution of the microbial communities in six samples collected from three different environmental conditions with signs of deterioration were analyzed by means of bioinformatics software and diversity indices. In addition, the impact of environmental factors, including temperature, light intensity, air humidity, and the concentration of NO2 and SO2, on the microbial communities' diversity and distribution was evaluated. The results indicate that the presence of predominantly phototrophic microorganisms was correlated with light and humidity, while nitrifying bacteria and Thiobacillus were associated with NO2 and SO2 from air pollution.

  4. Distribution and Diversity of Bacteria and Fungi Colonization in Stone Monuments Analyzed by High-Throughput Sequencing.

    Science.gov (United States)

    Li, Qiang; Zhang, Bingjian; He, Zhang; Yang, Xiaoru

    The historical and cultural heritage of Qingxing palace and Lingyin and Kaihua temple, located in Hangzhou of China, include a large number of exquisite Buddhist statues and ancient stone sculptures which date back to the Northern Song (960-1219 A.D.) and Qing dynasties (1636-1912 A.D.) and are considered to be some of the best examples of ancient stone sculpting techniques. They were added to the World Heritage List in 2011 because of their unique craftsmanship and importance to the study of ancient Chinese Buddhist culture. However, biodeterioration of the surface of the ancient Buddhist statues and white marble pillars not only severely impairs their aesthetic value but also alters their material structure and thermo-hygric properties. In this study, high-throughput sequencing was utilized to identify the microbial communities colonizing the stone monuments. The diversity and distribution of the microbial communities in six samples collected from three different environmental conditions with signs of deterioration were analyzed by means of bioinformatics software and diversity indices. In addition, the impact of environmental factors, including temperature, light intensity, air humidity, and the concentration of NO2 and SO2, on the microbial communities' diversity and distribution was evaluated. The results indicate that the presence of predominantly phototrophic microorganisms was correlated with light and humidity, while nitrifying bacteria and Thiobacillus were associated with NO2 and SO2 from air pollution.

  5. 36 CFR 7.73 - Buck Island Reef National Monument.

    Science.gov (United States)

    2010-07-01

    ... be cast or dragged or placed, so as to strike or otherwise cause damage to any underwater features... Islands. (e) Fishing. (1) All forms of fishing are prohibited including, but not limited to, spearfishing..., seine, and long-line. (2) The use or possession of any type of fishing equipment or any of the items...

  6. Natural and anthropogenic impacts on historical heritage along the north Bulgarian Black Sea coast

    Science.gov (United States)

    Peev, Preslav; Palazov, Atanas; Stancheva, Margarita; Stanchev, Hristo; Krastev, Anton; Shtirkov, Ilko

    2014-05-01

    Bulgaria is rich in the remains of past human settlements and activity. For example, along northern part of the Bulgarian coast, numerous underwater and coastal archaeological sites from different periods have been discovered - Prehistory, Antiquity (ancient Greek, Hellenistic, Roman), Mediaeval (Early Byzantium, Bulgarian). The most significant of them are: Durankulak archaeological complex with the largest Prehistoric necropolis in the world, Prehistoric necropolis at the area of Lake Shablenska Tuzla, Antique settlements Caron Limen and Bizone, archeological reserve Yalata, Antique and Medieval castle at Cape Kaliakra etc. As, this north part of Bulgarian coast has a huge archaeological potential there is a ground for thinking that the remains of other periods as well as a brand new, previously unknown sites can be discovered in the near future. This does not exclude the probability of being randomly found individual objects that largely can be prevented from archaeological contexts. Therefore it is important that these archeological sites are protected properly and preserved for future generations. In Bulgaria such sites and monuments are legally protected under the Law of cultural heritage and managed by the Ministry of culture and local authorities. However, today most objects and sites, as part of common European historical and cultural heritage are posed to a variety of potential impacts and treats, both natural and human-induced. This study discusses the implications of natural factors, (such as climate change, extreme waves, erosion and shoreline changes) and human contributions (coastal infrastructures, tourism and insufficient management by decision-makers) to coastal and underwater cultural heritage along the north portion of Bulgarian coast. Major natural processes that seriously affect on coastal and maritime heritage environment are direct physical impact by global climate changes, sea level rise and caused increase of waves and storms, acceleration

  7. Historical earthquake research in Austria

    Science.gov (United States)

    Hammerl, Christa

    2017-12-01

    Austria has a moderate seismicity, and on average the population feels 40 earthquakes per year or approximately three earthquakes per month. A severe earthquake with light building damage is expected roughly every 2 to 3 years in Austria. Severe damage to buildings ( I 0 > 8° EMS) occurs significantly less frequently, the average period of recurrence is about 75 years. For this reason the historical earthquake research has been of special importance in Austria. The interest in historical earthquakes in the past in the Austro-Hungarian Empire is outlined, beginning with an initiative of the Austrian Academy of Sciences and the development of historical earthquake research as an independent research field after the 1978 "Zwentendorf plebiscite" on whether the nuclear power plant will start up. The applied methods are introduced briefly along with the most important studies and last but not least as an example of a recently carried out case study, one of the strongest past earthquakes in Austria, the earthquake of 17 July 1670, is presented. The research into historical earthquakes in Austria concentrates on seismic events of the pre-instrumental period. The investigations are not only of historical interest, but also contribute to the completeness and correctness of the Austrian earthquake catalogue, which is the basis for seismic hazard analysis and as such benefits the public, communities, civil engineers, architects, civil protection, and many others.

  8. Gravity-induced stress as a factor reducing decay of sandstone monuments in Petra, Jordan

    Czech Academy of Sciences Publication Activity Database

    Řihošek, J.; Bruthans, J.; Mašín, D.; Filippi, Michal; Carling, G. T.; Schweigstillová, Jana

    2016-01-01

    Roč. 19, 1 May (2016), s. 415-425 ISSN 1296-2074 R&D Projects: GA ČR GA13-28040S Institutional support: RVO:67985831 ; RVO:67985891 Keywords : Decay * Petra * sandstone monument * stability * stress Subject RIV: DB - Geology ; Mineralogy Impact factor: 1.838, year: 2016

  9. Optimal setpoint operation of the climate control of a monumental church

    NARCIS (Netherlands)

    Schijndel, van A.W.M.; Neilen, D.; Schellen, H.L.; Aarle, van M.A.P.; Carmeliet, J.

    2003-01-01

    The paper presents the characteristics of the Walloon Church in Delft (Netherlands) and a description of constraints for the indoor climate, giving criteria for the indoor air temperature and relative humidity with the focus on the preservation of the monumental organ. The setpoint operation of the

  10. Optimal setpoint operation of the climate controle of a monumental church

    NARCIS (Netherlands)

    Schijndel, van A.W.M.

    2003-01-01

    The paper presents the characteristics of the Walloon Church in Delft (Netherlands) and a description of constraints for the indoor climate, giving criteria for the indoor air temperature and relative humidity with the focus on the preservation of the monumental organ. The setpoint operation of the

  11. 78 FR 18783 - Establishment of the R[iacute]o Grande del Norte National Monument

    Science.gov (United States)

    2013-03-28

    ... protection of religious and cultural sites in the monument and provide access to the sites by members of... Indian Religious Freedom Act (92 Stat. 469, 42 U.S.C. 1996) and Executive Order 13007 of May 24, 1996 (Indian Sacred Sites). Laws, regulations, and policies followed by the BLM in issuing and administering...

  12. A preliminary population study of alcove bog orchid (Platanthera zothecina) at Navajo National Monument, Arizona

    Science.gov (United States)

    Laura E. Hudson

    2001-01-01

    This study on Platanthera zothecina (alcove bog orchid) was initiated by the National Park Service after a recent threatened and endangered species survey at Navajo National Monument. It is listed as Category 2 (species of special concern) by the U.S. Fish and Wildlife Service, and Category 3 (likely to become endangered) by the Navajo Nation. Because P. zothecina is a...

  13. Air Quality at Devils Postpile National Monument, Sierra Nevada Mountains, California, USA

    Science.gov (United States)

    Joel D. Burley; Andrzej Bytnerowicz; Monica Buhler; Barbara Zielinska; Donald Schweizer; Ricardo Cisneros; Susan Schilling; Jennifer Chapman Varela; Mark McDaniel; Michelle Horn; Deanna Dulen

    2016-01-01

    Ambient concentrations of O3, PM2.5, NH3, NO, NO2, HNO3, SO2 and VOCs were measured at Devils Postpile National Monument (DEPO) during the summer seasons of 2013 and 2014. The measurements were impacted by the Aspen and Rim Fires in...

  14. Our National Monument of Art: Constructing and Debating the National Body at the Library of Congress

    Science.gov (United States)

    Moore, Sarah J.

    2010-01-01

    It is not surprising that the Library of Congress would be defined as our national monument of art given the scale of the project, its federal sponsorship, and its posture as a public library with access to all Americans. Paralleling the assumption of the Library of Congress as not merely a building for housing books but a ritualistic center of…

  15. Monuments and energy efficiency between conservation and modernization; Denkmal und Energieeffizienz zwischen Konservierung und Anpassung

    Energy Technology Data Exchange (ETDEWEB)

    Kaiser, Roswitha [LWL - Amt fuer Denkmalpflege, Muenster (Germany)

    2010-07-01

    Protection of monuments does not necessarily mean conservation of buildings in their original state, but modernization with a view to energy conservation should be an important goal as well. The contribution shows how the two goals can be combined. (orig./AKB)

  16. Pages of the phytomorphology history in the monuments of material culture

    Directory of Open Access Journals (Sweden)

    Viktor Yu. Barshteyn

    2012-03-01

    Full Text Available It was reviewed Ancient Greece and Ancient Rome sources of plants morphology, plant morphology knowledge in Renaissance age – scientific works of Andrea Cesalpino, Joachim Jungius, Marcello Malpighi and plant morphology formation as the separate branch of science due to Johann Wolfgang von Goethe scientific works and its reflection in the monuments of material culture.

  17. Landscape of Memory. Commemorative monuments, memorials and public statuary in post-apartheid South-Africa

    NARCIS (Netherlands)

    Marschall, S.

    2010-01-01

    Under the aegis of post-apartheid government, much emphasis has been placed on the transformation and democratisation of the heritage sector in South Africa. The emergent new landscape of memory comprises a host of commemorative monuments, memorials and statues installed since 1994 to create a

  18. Indoor climate design for a monumental building with periodic high indoor moisture loads

    NARCIS (Netherlands)

    Schijndel, van A.W.M.; Lony, R.J.M.; Schellen, H.L.

    2008-01-01

    The paper presents a case study on the performance based design for the indoor climate of a monumental building with periodic high indoor moisture loads. Several scenarios of the past performance and new control classes are simulated and evaluated. The results include the influence of hygric inertia

  19. Indoor climate design for a monumental building with incidental high indoor moisture loads

    NARCIS (Netherlands)

    Schijndel, van A.W.M.

    2005-01-01

    The paper presents a study of the indoor climate of a monumental building with periodic high indoor moisture loads. Several scenarios of the past performance and new control classes are simulated and evaluated. The results include the influence of hygric inertia on the indoor climate and

  20. Wood-destroying Coleopteran species in the historical buildings in ...

    African Journals Online (AJOL)

    The aim of this study is to identify the harmful insects causing damage in the historical wooden buildings of Kastamonu. Accordingly, 15 of those historical wooden buildings situated in the city were periodically controlled between the years 2002 and 2005. During those periodic controls, damages caused by insects were ...

  1. Historical gardens of the Banat region

    Directory of Open Access Journals (Sweden)

    Hegedűs Noémi Melitta

    2017-12-01

    Full Text Available The aim of the article is the studying of a frequently seen phenomenon, which is the loss of value as far as some buildings and their surroundings are concerned, which, at the moment of their construction, held great historical and architectural value, but in time they have gradually lost their value due to political, social, and cultural changes. In the Banat region of the first half of the 19th century, we can remark the dominance of the neoclassical style. The parks of the Banat region, apart from their role of satisfying the visual aesthetic appearances, are very well adapted to the place. They are unique, but the pattern after which they were conceived is common, according to the fashion of the era in which they were created. The subject of the research develops around the historical gardens belonging to certain historical monuments. The aim of researching these landscape arrangements is the investigation of the present-day situation and their evolution that has led to their actual transformation.

  2. Plant population and habitat characteristics of the endemic Sonoran Desert cactus Peniocereus striatus in Organ Pipe Cactus National Monument, Arizona

    Science.gov (United States)

    Anderson, Greta; Rutman, Sue; Munson, Seth M.

    2010-01-01

    Peniocereus striatus (Brandegee) Buxb. (Cactaceae) is an endemic Sonoran Desert cactus that reaches its northern range limit in southwestern Arizona. One U.S. population occupies a small area of Organ Pipe Cactus National Monument near the U.S./Mexico international boundary, which has been monitored since 1939. An extensive survey conducted in 2002, covering 177 ha, resulted in the discovery of 88 new plants, in addition to the relocation of 57 plants found in previous surveys. Despite potential increases in population size and spatial distribution, mean plant height and number of basal stems has not significantly changed in recent years. Bud scars revealed that a majority of the population was sexually mature. Peniocereus striatus occurrence increased with decreasing slope, spanned every slope aspect, and was highest on rocky soils, but was noticeably low on west and northwest slopes and areas where severe land degradation had previously occurred. Over half of P. striatus plants were nursed by shrubs and subshrubs, while 40% occurred under leguminous trees. A severe frost in January 2002 top-killed 19% of the population, with the greatest damage in drainage bottoms. However, long-term (1944–2002) climate records show that there has been an overall increase in the number of frost free days in the region, which, coupled with land use change, has implications for the future health of this population.

  3. Impact Verification of Aerogel Insulation Paint on Historic Brick Facades

    Science.gov (United States)

    Ganobjak, Michal; Kralova, Eva

    2017-10-01

    Increasing the sustainability of existing buildings is being motivated by reduction of their energy demands. It is the above all the building envelope and its refurbishment by substitution or addition of new materials that makes the opportunity for reduction of energy consumption. A special type of refurbishment is conservation of historical buildings. Preservation of historic buildings permits also application of innovative methods and materials in addition to the original materials if their effects are known and the gained experience ensures their beneficial effect. On the market, there are new materials with addition of silica aerogel in various forms of products. They are also potentially useful in conservation of monuments. However, the effects of aerogel application in these cases are not known. For refurbishment is commercially available additional transparent insulation paint - Nansulate Clear Coat which is containing aerogel and can be used for structured surfaces such as bricks. A series of experiments examined the thermo-physical manifestation of an ultra-thin insulation coating of Nansulate Clear Coat containing silica aerogel on a brick facade. The experiments of active and passive thermography have observed effects of application on the small-scale samples of the brick façade of a protected historical building. Through a series of experiments were measured thermal insulation effect and influence on the aesthetic characteristics such as change in colour and gloss. The treated samples were compared to a reference. Results have shown no thermal-insulating manifestation of the recommended three layers of insulation paint. The three layers recommended by the manufacturer did not significantly affect the appearance of the brick facade. Color and gloss were not significantly changed. Experiments showed the absence of thermal insulation effect of Nansulate transparent triple coating. The thermal insulation effect could likely be reached by more layers of

  4. The Places of Memory in a Square of Monuments: Conceptions of Past, Freedom and History at Szabadság Tér

    Directory of Open Access Journals (Sweden)

    Erik Thorstensen

    2012-01-01

    Full Text Available In this paper I try to approach contemporary Hungarian political culture through an analysis of the history of changing monuments at Szabadság Tér in Budapest. The paper has as its point of origin a protest/irredentist monument facing the present Soviet liberation monument. In order to understand this irredentist monument, I look into the meaning of the earlier irredentist monuments under Horthy and try to see what monuments were torn down under Communism and which ones remained. I further argue that changes in the other monuments also affect the meaning of the others. From this background I enter into a brief interpretation of changes in memory culture in relation to changes in political culture. The conclusions point toward the fact that Hungary is actively pursuing a cleansing of its past in public spaces, and that this process is reflected in an increased acceptance of political authoritarianism.

  5. Fe model predicting the increase in seismic resistance induced by the progressive FRP strengthening on already damaged masonry arches subjected to settlement

    Science.gov (United States)

    Stockdale, G.; Milani, G.

    2017-11-01

    In seismic regions, the retrofitting of masonry structures subjected to differential foundation settlements is of the upmost importance. This practice however poses significant challenges, most notably in the consideration of historical monuments where the integrity of the original structure must be weighted alongside public safety. Fiber reinforced polymers (FRPs), when appropriately applied, provide the potential to balance this duality of heritage preservation and modern safety. Using an advanced FE point of view, this work studies the seismic response of a progressive reinforcement strategy aimed at strengthening and controlling the failure mechanism for masonry arches that exist in a damaged state induced through a differential abutment settlement. A heterogeneous FE approach of a semi-circular block and mortar arch on continuously spreading supports is examined. In this model hinge formation is obtained by assigning a damage plasticity behavior to the mortar joints. Strategically placed FRPs, designed through the utilization of the Italian CNR recommendations for externally bonded FRP systems, are applied through the Abaqus birth and death approach and introduced to the spreading support model after settlement. Finally, the structural behavior of the reinforced and unreinforced models are examined for a seismic response.

  6. Ground-Water Flow Direction, Water Quality, Recharge Sources, and Age, Great Sand Dunes National Monument, South-Central Colorado, 2000-2001

    Science.gov (United States)

    Rupert, Michael G.; Plummer, Niel

    2004-01-01

    Great Sand Dunes National Monument is located in south-central Colorado along the eastern edge of the San Luis Valley. The Great Sand Dunes National Monument contains the tallest sand dunes in North America; some rise up to750 feet. Important ecological features of the Great Sand Dunes National Monument are palustrine wetlands associated with interdunal ponds and depressions along the western edge of the dune field. The existence and natural maintenance of the dune field and the interdunal ponds are dependent on maintaining ground-water levels at historic elevations. To address these concerns, the U.S. Geological Survey conducted a study, in collaboration with the National Park Service, of ground-water flow direction, water quality, recharge sources, and age at the Great Sand Dunes National Monument. A shallow unconfined aquifer and a deeper confined aquifer are the two principal aquifers at the Great Sand Dunes National Monument. Ground water in the unconfined aquifer is recharged from Medano and Sand Creeks near the Sangre de Cristo Mountain front, flows underneath the main dune field, and discharges to Big and Little Spring Creeks. The percentage of calcium in ground water in the unconfined aquifer decreases and the percentage of sodium increases because of ionic exchange with clay minerals as the ground water flows underneath the dune field. It takes more than 60 years for the ground water to flow from Medano and Sand Creeks to Big and Little Spring Creeks. During this time, ground water in the upper part of the unconfined aquifer is recharged by numerous precipitation events. Evaporation of precipitation during recharge prior to reaching the water table causes enrichment in deuterium (2H) and oxygen-18 (18O) relative to waters that are not evaporated. This recharge from precipitation events causes the apparent ages determined using chlorofluorocarbons and tritium to become younger, because relatively young precipitation water is mixing with older waters

  7. Plant components and authenticity of landscape architecture monuments

    Directory of Open Access Journals (Sweden)

    Miloš Pejchal

    2011-01-01

    Full Text Available Plants specifications emphasize the fundamental meaning of the “fourth space dimension” – time by their usage: (a the space cannot be composed as a static image; (b some used plants are not the planned part of the target state; (c delayed onset of full functionality; (d substantial importance of care for achieving and maintaining of the full functionality; (e cultivation measures must be implemented in a certain time period, i.e. the “time window”; (f replacement of already obsolete generation of full-grown and long-aged trees with a new generation is often carried out in the amended site conditions and different social situation. Historical authenticity of the plant components has the following specifics: (a its basic assumption may not be the original specimens of plants, it is the preservation of the principle contained in this original substance; (b the period during which the plant is able to represent the principle of the original substance is often shorter than the length of its existence; (c gradual recovery of surviving individuals is often difficult to impossible in plants groups and stands; (d it is often impossible to meet the recommendations of Venice Charter to not to apply the hypothesis and differentiation of added parts from the original ones. There was not paid enough attention to following aspects of the authenticity of plant components: (a the importance of particular developmental stages of the element; (b the role of age structure (the same age – different age for different types of elements; (c the effect of different length of the existence of space-formative elements (different periods of their recovery to the overall composition effect; (d role of historical technologies.

  8. Historical overview of immunological tolerance.

    Science.gov (United States)

    Schwartz, Ronald H

    2012-04-01

    A fundamental property of the immune system is its ability to mediate self-defense with a minimal amount of collateral damage to the host. The system uses several different mechanisms to achieve this goal, which is collectively referred to as the "process of immunological tolerance." This article provides an introductory historical overview to these various mechanisms, which are discussed in greater detail throughout this collection, and then briefly describes what happens when this process fails, a state referred to as "autoimmunity."

  9. Historical prologue

    International Nuclear Information System (INIS)

    Ball, D.; Bethe, H.A.; Blair, B.G.; Bracken, P.; Carter, A.B.; Dickinson, H.; Garwin, R.L.; Holloway, D.; Kendall, H.W.

    1988-01-01

    The organizations and machines engaged in a severe nuclear crisis would be its tangible and partially quantifiable factors. For that reason they often dominate our thinking about superpower confrontations. Military organizations, however, are not automatons that can run amok on their own. The perceptions of leaders and populations propel the course of events, and their mindsets are shaped by what experience, history, and myth claim to say about war. Since there has never been combat between nuclear-armed states, it is debatable whether the past has any relevance to what we now face. But the part is all we have to go on. Thus soldiers and statesmen are still haunted by the manner in which this century's two great wars began, and the past thereby influences the thoughts that lead to weapons, to military plans, and to decisions that could turn peace into war. It is therefore essential to have some appreciation for the historical roots that nourish our expectations about international conflict. This paper describes some of these roots

  10. Historical perspective

    Science.gov (United States)

    Landsberg, H. E.

    It was a pleasure to learn, from a recent (May 4) issue of Eos, of the formation of a permanent Committee on History of Geophysics. There is a dire need for reference material, books, and articles on geophysical history.Let me recommend to them that they take a good look at the Dictionary of the History of Science (W.F. Bynum, E.J. Browne, Roy Porter (Eds.), Princeton University Press, 494 pp., 1981). What follows is not a book review, although it may appear so. It is meant to be a challenge to place geophysics on the map in historical context. In this book, hydrology is dealt with in one sentence under the heading ‘cycle,’ geomagnetism under ‘declination and dip,’ and its history ends with Edward Sabine. Seismology appears under earthquakes. No important seismologist is mentioned. In the biographical index, Wiechert is included only for a contribution to physics. Where are Sir Harold Jeffreys, Galitzin, Gutenberg, Mohorovičić, Lehman, and many others? Meteorology ends with V. Bjerknes and Solberg; Köppen, Richardson, Rossby, and other notables [of] the last century do not seem to exist.

  11. Identifying structural damage with ground penetrating radar

    CSIR Research Space (South Africa)

    Van Schoor, Abraham M

    2008-07-01

    Full Text Available Ground penetrating radar (GPR) and electrical resistance tomography (ERT) surveys were conducted in an urban environment in an attempt to identify the cause of severe structural damage to a historically significant residential property...

  12. Historical perspective

    International Nuclear Information System (INIS)

    Davis, E.M.

    1982-01-01

    A historical perspective of the nuclear waste issue is presented, beginning from the Atoms for Peace Legislation which made nuclear technology available to private industry in 1953 to 1954. Once the nuclear process had been demonstrated to be a technically and economically feasible method to convert thermal energy for electric power generation, commercial application began. The issue of nuclear waste management did not keep up with higher priorities. As early as 1957, research into storing the waste in geological structures was conducted by the National Academy of Sciences, and considerable technical progress was made in the 60's. During the 60's and 70's, numerous legislative actions (e.g., Clean Air Act, Clean Water Act, Environmental Policy Act) had a significant impact on nuclear waste dipsosal decisions. In 1971 to 1972 the Atomic Energy Commission authorized a nuclear waste repository in Kansas, a decision which was amended the following year and finally abandoned altogether in 1974. The OPEC oil embargo and ensuing price actions moved nuclear power into a more prominent position in the United States' plans for energy independence. This increased the stress between environmental concerns and economic need. The Carter Administration indefinitely deferred reprocessing of spent fuel and initiated a government-wide review of nuclear policy issues. The Congress did not actively begin to fashion a nuclear waste program until February 1980. The legislation which passed the Senate in the Spring of '82, and a compromise version pending before the House, may resolve the issue by establishing a long-term stable policy which will contain milestones, goals and specific decision making processes; it will include a mechanism for the public and the states to be involved; and it will insure adequate financing provisions

  13. Beyond the chalice: monuments manifesting utraquist religious identity in the Bohemian urban context in the fifteenth and early sixteenth centuries

    Czech Academy of Sciences Publication Activity Database

    Horníčková, Kateřina

    2013-01-01

    Roč. 20, č. 1 (2013), s. 137-152 ISSN 1350-7486 Institutional support: RVO:67985955 Keywords : utraquism * Bohemia * religious history * religious symbolism * denominational culture * denominational monuments Subject RIV: AA - Philosophy ; Religion

  14. Calibration under uncertainty for finite element models of masonry monuments

    Energy Technology Data Exchange (ETDEWEB)

    Atamturktur, Sezer,; Hemez, Francois,; Unal, Cetin

    2010-02-01

    Historical unreinforced masonry buildings often include features such as load bearing unreinforced masonry vaults and their supporting framework of piers, fill, buttresses, and walls. The masonry vaults of such buildings are among the most vulnerable structural components and certainly among the most challenging to analyze. The versatility of finite element (FE) analyses in incorporating various constitutive laws, as well as practically all geometric configurations, has resulted in the widespread use of the FE method for the analysis of complex unreinforced masonry structures over the last three decades. However, an FE model is only as accurate as its input parameters, and there are two fundamental challenges while defining FE model input parameters: (1) material properties and (2) support conditions. The difficulties in defining these two aspects of the FE model arise from the lack of knowledge in the common engineering understanding of masonry behavior. As a result, engineers are unable to define these FE model input parameters with certainty, and, inevitably, uncertainties are introduced to the FE model.

  15. Advantages of using microbial technology over traditional chemical technology in removal of black crusts from stone surfaces of historical monuments.

    Science.gov (United States)

    Cappitelli, Francesca; Toniolo, Lucia; Sansonetti, Antonio; Gulotta, Davide; Ranalli, Giancarlo; Zanardini, Elisabetta; Sorlini, Claudia

    2007-09-01

    This study compares two cleaning methods, one involving an ammonium carbonate-EDTA mixture and the other involving the sulfate-reducing bacterium Desulfovibrio vulgaris subsp. vulgaris ATCC 29579, for the removal of black crust (containing gypsum) on marble of the Milan Cathedral (Italy). In contrast to the chemical cleaning method, the biological procedure resulted in more homogeneous removal of the surface deposits and preserved the patina noble under the black crust. Whereas both of the treatments converted gypsum to calcite, allowing consolidation, the chemical treatment also formed undesirable sodium sulfate.

  16. Christian interpretation of the Ancient monuments in Rome Sixtus V (1585-1590

    Directory of Open Access Journals (Sweden)

    Javier Verdugo Santos

    2017-06-01

    Full Text Available The view of the counter reformation on the ancient monuments was very different from the thought of Renaissance men. The pagan world was conquered by Christianity, and therefore had the remains of one reason only be based on the exaltation of the glory of Christ and his Church. According to this belief Sixtus V acts on the columns of Trajan and Marcus Aurelius; statues on the Capitol or Coliseum, transforming them into monuments to the victory of Christianity. Other operations will be moving the Vatican obelisk located on the spina of the circus of Caligula. A challenge for the technology of the time, which was used in propagandize by the pope. The obelisk had an archaeological and symbolic value, for tradition stated that circus as the place where early Christians were martyred.

  17. IMPLEMENTING TQM IN RURAL MONUMENTAL BAROQUE SCULPTURE IN THE BANAT AREA

    Directory of Open Access Journals (Sweden)

    I. PETROMAN

    2008-05-01

    Full Text Available The cultural patrimony preserves the memory and identity of the Banat’s rural area, defining the personality specific to each locality depending on the colonizing ethnic group after the liberation from the Turkish yoke. Steadily degrading, this baroque sculptural patrimony must be saved and integrated into a tourist circuit through the development of a managerial strategy and the implementation of a total quality management that cover the widest area possible of issues related to the intact preservation of monuments and to their conservation. The valorisation of monumental baroque sculpture in the rural area must be done together with the development of a managerial strategy of sustainable development thus contributing to the making up of an emblematic image specific to the Banat village and to the inclusion into regional, national, and international tourist circuits through such modern forms of tourism as cultural tourism, rural tourism, heritage tourism, interethnic tourism, religious tourism, and business tourism.

  18. Creating/Curating Cultural Capital: Monuments and Museums for Post-Apartheid South Africa

    Directory of Open Access Journals (Sweden)

    Elizabeth Rankin

    2013-03-01

    Full Text Available Since the first democratic elections in 1994, South Africa has faced the challenge of creating new cultural capital to replace old racist paradigms, and monuments and museums have been deployed as part of this agenda of transformation. Monuments have been inscribed with new meanings, and acquisition and collecting policies have changed at existing museums to embrace a wider definition of culture. In addition, a series of new museums, often with a memorial purpose, has provided opportunities to acknowledge previously marginalized histories, and honor those who opposed apartheid, many of whom died in the Struggle. Lacking extensive collections, these museums have relied on innovative concepts, not only the use of audio-visual materials, but also the metaphoric deployment of sites and the architecture itself, to create affective audience experiences and recount South Africa’s tragic history under apartheid.

  19. The Catholic of Stilo. Survey and analysis of a Byzantine monument.

    Directory of Open Access Journals (Sweden)

    Marinella Arena

    2015-07-01

    Full Text Available The Cattolica di Stilo, one of the greatest monu-ments of Calabria, is the most important example of the secular Byzantine influence on this region. The Greek cross inscribed in a square, with its five domes, denounces his connection with an archi-tectural style of oriental origin. Although built in a remote province of the Empire, the Catho-lic is not the expression of a poor art; all poetics typical of Byzantine architecture are manifested with originality. The first paragraph, written by Domenico Mediati, analyzes the geometries and correlates with contemporary buildings (X-XI cen-tury and similar in size and shape. The second paragraph, written by Marinella Arena, highlights the differences of construction compared to the theoretical form. The third paragraph, written by Daniele Colistra, reviews some representations of the monument trying to identify those who most influenced the collective imagination.

  20. Sugaring marble in the Monumental Cemetery in Bologna (Italy): characterization of naturally and artificially weathered samples and first results of consolidation by hydroxyapatite

    Science.gov (United States)

    Sassoni, Enrico; Franzoni, Elisa

    2014-12-01

    The so-called sugaring of marble is a very common degradation phenomenon, affecting both historical monuments and modern buildings, which is originated by environmental temperature fluctuations. Thermal cycles are indeed responsible for micro-cracks formation at the boundaries between calcite grains, so that marble is subjected to granular disintegration and can be reduced to a sugar-like powder of isolated calcite grains by just the pressure of a finger. Since no effective, compatible and durable treatment for sugaring marble consolidation is currently available, in this paper a novel consolidating treatment recently proposed for limestone, based on the formation of hydroxyapatite inside the stone, was investigated for weathered marble. To test the new treatment on suitably decayed marble samples, some naturally sugaring marbles from the Monumental Cemetery in Bologna (Italy, nineteenth century) were firstly characterized by scanning electron microscope (SEM), mercury intrusion porosimetry (MIP) and ultrasonic pulse velocity (UPV) measurement. Then, artificially weathered samples were produced by heating fresh Carrara marble samples at 400 °C for 1 h. The effects of artificial weathering were characterized using the same techniques as above, and a very good agreement was found between microstructure and mechanical features of naturally and artificially weathered samples. Then, the hydroxyapatite-based treatment was tested on the so-obtained artificially weathered samples, and the treatment effects were characterized by UPV, MIP and SEM equipped with energy dispersive spectrometry and Fourier transform infrared spectroscopy. The hydroxyapatite-based treatment exhibited a remarkable ability of restoring marble cohesion and a good compatibility in terms of modifications in pore size distribution, which leads to regard this treatment as a very promising consolidant for weathered marble.

  1. METRIC SURVEY OF THE MONUMENT OF QUEEN ELISENDA'S TOMB IN THE MONASTERY OF PEDRALBES, BARCELONA

    Directory of Open Access Journals (Sweden)

    M. A. Núñez

    2012-09-01

    Full Text Available When an urban development is planned the cartography of this territory is necessary, in the same way before starting a project to rehabilitate a monument the graphic information about it has to be available. At present, different techniques are available which allow to obtain three-dimensional models with a different accuracy level and runtimes.This paper shows the work carried out to obtain the graphic information and three-dimensional models that are necessary for the rehabilitation project of the tomb of Queen Elisenda in the Monastery of Pedralbes, Barcelona (Spain. This monument has the peculiarity of being symmetrical about the wall separating monastery church and the cloister. To do this, different techniques have been used that allow us to obtain an accurate model and as complete as possible, for the analysis of the construction process of the monument. In order to achieve the complete architectural survey the integration of laser scanning and photogrammetric data, and CAD models has been necessary. Due to the detail of the sculptures and the Queen’s sarcophagus two sensors, with different resolution, range and accuracy, have been used to obtain the laser scanning data. Stereo pairs have been taken to obtain the 3D model of these elements to complete the model and obtain an ortophotography.In this way, a comparative analysis of both techniques has been carried out, in order to decide which one is the suitable for certain application. This investigation has been restricted to the tomb, in the two symmetrical parts of the monument.

  2. Data for the geochemical investigation of UMTRAP designated site at Monument Valley, Arizona

    International Nuclear Information System (INIS)

    Markos, G.; Bush, K.J.

    1983-09-01

    This report contains the geochemical data and the methods of data collection from the former tailings site at Monument Valley, Arizona. Data are from a one-time sampling of waters and solid material from the background, the area adjacent to the site, and the site. Selected solid samples are water extracted to remove easily soluble salts. The waters and extracts of solid samples were analyzed for selected major and trace elements. 3 refs., 2 figs., 1 tab

  3. Een monument voor het land. Overheidsstatistiek in België, 1795-1870

    OpenAIRE

    Bracke, Nele

    2008-01-01

    In A monument to the country. Official statistics in Belgium, 1795-1870, Nele Bracke unravels why and how the Belgian state and its predecessors organized and developed an official statistical apparatus in order to collect numerical information. The study captures the underlying objectives and structures, as well as the methods to compile statistics. Nele Bracke investigates the meaning and significance of government statistics in the 19th-century State and society. In Belgium, early social s...

  4. Monumental Misjudgements? Early Conservative Interventions and their Impact on Orcadian Neolithic Sites

    OpenAIRE

    Ritchie, Georgina

    2014-01-01

    The contemporary experience of visiting many Neolithic sites in Orkney is dominated by the physical manifestations of early conservative interventions; the most striking of these being a series of cover-houses, installed over chambered tombs to ensure their protection from the elements. These shelters range in scale from small concrete domes enclosing the interior of the monuments (such as that over the Knowe of Yarso, depicted in the cover image), to a vast free-standing steel enclosure (see...

  5. MONITORING OF NATURAL MONUMENTS IN THE PARK ZAMKOWY IN ŻYWIEC

    Directory of Open Access Journals (Sweden)

    Anna Elżbieta Salachna

    2017-04-01

    Full Text Available The paper presents results of monitoring of trees monumenst of Park Zamkowy in Żywiec, which is a one of most valuable dendrological collection in the Silesia region. It was found that among the 27 studied monuments of nature, most (76% is in a satisfactory state of health and requires only care intervention. Of the remaining group 13% presented of good condition and for 11% it is necessary to take immediate treatments.

  6. Bacterial bio-mediated calcite precipitation for monumental stones conservation: methods of evaluation.

    Science.gov (United States)

    Tiano, P; Biagiotti, L; Mastromei, G

    1999-05-01

    The weathering of monumental stones is a complex process inserted in the more general 'matter transformation cycle' operated by physical, chemical and biological factors. The consequence of these combined actions is a loss of cohesion with dwindling and scaling of stone material and the induction of a progressive mineral matrix dissolution. In the case of calcareous stones, calcite leaching increases the material porosity and decreases its mechanical features with a general weakening of the superficial structural strength. Attempts to stop, or at least to slow down, deterioration of monumental stones has been made by conservative treatments with both inorganic or organic products. More recent studies show a new approach to hinder these phenomena by inducing a bio-mediated precipitation of calcite directly inside the stone porosity. This can be achieved either through the application of organic matrix macromolecules extracted from sea shells or of living bacteria. The effectiveness of the treatment using calcinogenic bacteria has been evaluated with laboratory tests specifically developed to evaluate the parameters such as : porosity, superficial strength and chromatic changes, influenced by the treatment itself. The results obtained seem to indicate that this type of treatment might not be suitable for monumental stone conservation.

  7. Biodiversity of cyanobacteria and green algae on monuments in the Mediterranean Basin: an overview.

    Science.gov (United States)

    Macedo, Maria Filomena; Miller, Ana Zélia; Dionísio, Amélia; Saiz-Jimenez, Cesareo

    2009-11-01

    The presence and deteriorating action of micro-organisms on monuments and stone works of art have received considerable attention in the last few years. Knowledge of the microbial populations living on stone materials is the starting point for successful conservation treatment and control. This paper reviews the literature on cyanobacteria and chlorophyta that cause deterioration of stone cultural heritage (outdoor monuments and stone works of art) in European countries of the Mediterranean Basin. Some 45 case studies from 32 scientific papers published between 1976 and 2009 were analysed. Six lithotypes were considered: marble, limestone, travertine, dolomite, sandstone and granite. A wide range of stone monuments in the Mediterranean Basin support considerable colonization of cyanobacteria and chlorophyta, showing notable biodiversity. About 172 taxa have been described by different authors, including 37 genera of cyanobacteria and 48 genera of chlorophyta. The most widespread and commonly reported taxa on the stone cultural heritage in the Mediterranean Basin are, among cyanobacteria, Gloeocapsa, Phormidium and Chroococcus and, among chlorophyta, Chlorella, Stichococcus and Chlorococcum. The results suggest that cyanobacteria and chlorophyta colonize a wide variety of substrata and that this is related primarily to the physical characteristics of the stone surface, microclimate and environmental conditions and secondarily to the lithotype.

  8. Site observational work plan for the UMTRA Project site at Monument Valley, Arizona

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The site observational work plan (SOWP) for the Monument Valley, Arizona, US Department of Energy (DOE) Uranium Mill Tailings Remedial Action(UMTRA) Project site is one of the first site-specific documents developed to achieve ground water compliance at the site. This SOWP applies information about the Monument Valley site to a regulatory compliance framework that identifies strategies that could be used to meet ground water compliance. The compliance framework was developed in the UMTRA Ground Water programmatic environmental impact statement (DOE, 1996). The DOE`s goal is to implement a cost-effective site strategy that complies with the US Environmental Protection Agency (EPA) ground water standards and protects human health and the environment. The compliance strategy that emerges in the final version of the SOWP will be evaluated in the site-specific environmental assessment to determine potential environmental impacts and provide stakeholders a forum for review and comment. When the compliance strategy is acceptable, it will be detailed in a remedial action plan that will be subject to review by the state and/or tribe and concurrence by the US Nuclear Regulatory Commission (NRC). Information for the preparation of this SOWP indicates active remediation is the most likely compliance strategy for the Monument Valley site. Additional data are needed to determine the most effective remediation technology.

  9. Site observational work plan for the UMTRA Project site at Monument Valley, Arizona

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The site observational work plan (SOWP) for the Monument Valley, Arizona, US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project site is one of the first site-specific documents developed to achieve ground water compliance at the site. This SOWP applies information about the Monument Valley site to a regulatory compliance framework that identifies strategies that could be used to meet ground water compliance. The compliance framework was developed in the UMTRA Ground Water programmatic environmental impact statement (DOE, 1995). The DOE`s goal is to implement a cost-effective site strategy that complies with the US Environmental Protection Agency (EPA) ground water standards and protects human health and the environment. The compliance strategy that emerges in the final version of the SOWP will assess potential environmental impacts and provide stakeholder a forum for review and comment. When the compliance strategy is acceptable, it will be detailed in a remedial action plan that will be subject to review by the state and/or tribe and concurrence by the US Nuclear Regulatory Commission (NRC). Information available for the preparation of this SOWP indicates active remediation is the most likely compliance strategy for the Monument Valley site. Additional data are needed to determine the most effective remediation technology.

  10. Acoustical features of two Mayan monuments at Chichen Itza: Accident or design?

    Science.gov (United States)

    Lubman, David

    2002-11-01

    Chichen Itza dominated the early postclassic Maya world, ca. 900-1200 C.E. Two of its colossal monuments, the Great Ball Court and the temple of Kukulkan, reflect the sophisticated, hybrid culture of a Mexicanized Maya civilization. The architecture seems intended for ceremony and ritual drama. Deducing ritual practices will advance the understanding of a lost civilization, but what took place there is largely unknown. Perhaps acoustical science can add value. Unexpected and unusual acoustical features can be interpreted as intriguing clues or irrelevant accidents. Acoustical advocates believe that, when combined with an understanding of the Maya worldview, acoustical features can provide unique insights into how the Maya designed and used theater spaces. At Chichen Itza's monuments, sound reinforcement features improve rulers and priests ability to address large crowds, and Ball Court whispering galleries permit speech communication over unexpectedly large distances. Handclaps at Kukulkan stimulate chirps that mimic a revered bird (''Kukul''), thus reinforcing cultic beliefs. A ball striking playing field wall stimulates flutter echoes at the Great Ball Court; their strength and duration arguably had dramatic, mythic, and practical significance. Interpretations of the possible mythic, magic, and political significance of sound phenomena at these Maya monuments strongly suggests intentional design.

  11. Site observational work plan for the UMTRA Project site at Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1996-03-01

    The site observational work plan (SOWP) for the Monument Valley, Arizona, US Department of Energy (DOE) Uranium Mill Tailings Remedial Action(UMTRA) Project site is one of the first site-specific documents developed to achieve ground water compliance at the site. This SOWP applies information about the Monument Valley site to a regulatory compliance framework that identifies strategies that could be used to meet ground water compliance. The compliance framework was developed in the UMTRA Ground Water programmatic environmental impact statement (DOE, 1996). The DOE's goal is to implement a cost-effective site strategy that complies with the US Environmental Protection Agency (EPA) ground water standards and protects human health and the environment. The compliance strategy that emerges in the final version of the SOWP will be evaluated in the site-specific environmental assessment to determine potential environmental impacts and provide stakeholders a forum for review and comment. When the compliance strategy is acceptable, it will be detailed in a remedial action plan that will be subject to review by the state and/or tribe and concurrence by the US Nuclear Regulatory Commission (NRC). Information for the preparation of this SOWP indicates active remediation is the most likely compliance strategy for the Monument Valley site. Additional data are needed to determine the most effective remediation technology

  12. Site observational work plan for the UMTRA Project site at Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1995-09-01

    The site observational work plan (SOWP) for the Monument Valley, Arizona, US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project site is one of the first site-specific documents developed to achieve ground water compliance at the site. This SOWP applies information about the Monument Valley site to a regulatory compliance framework that identifies strategies that could be used to meet ground water compliance. The compliance framework was developed in the UMTRA Ground Water programmatic environmental impact statement (DOE, 1995). The DOE's goal is to implement a cost-effective site strategy that complies with the US Environmental Protection Agency (EPA) ground water standards and protects human health and the environment. The compliance strategy that emerges in the final version of the SOWP will assess potential environmental impacts and provide stakeholder a forum for review and comment. When the compliance strategy is acceptable, it will be detailed in a remedial action plan that will be subject to review by the state and/or tribe and concurrence by the US Nuclear Regulatory Commission (NRC). Information available for the preparation of this SOWP indicates active remediation is the most likely compliance strategy for the Monument Valley site. Additional data are needed to determine the most effective remediation technology

  13. National Register Historic Districts

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — The National Register Historic District layer is a shape file showing the boundaries of Historic Districts that are listed on the National Register of Historic Places.

  14. Rock paintings in Fern Cave, Lava Beds National Monument, California: Not the 1054 A.D. (Crab Nebula) Supernova

    International Nuclear Information System (INIS)

    Armitage, R.A.; Hyman, M.; Rowe, M. W.

    1997-01-01

    On July 4, 1054 A.D. a supernova brighter than Venus appeared in the sky, remaining visible for approximately 23 days and 650 nights. It was chronicled in five independent historic accounts, four in China and one in Japan. For at least 40 years investigators have attributed certain distinctive rock paintings and carvings in the western United States as recordings of the 1054 A.D. supernova. More than twenty such depictions (circle or star-like symbols and a crescent) have been located. Two panels of rock paintings in Lava Beds National Monument, California, one at Fern Cave and one at Symbol Bridge, were listed as recording the 1054 A.D. supernova. The only direct means of assessing the likelihood that a 'supernova' representation records the 1054 A.D. event is to date the rock painting or carving. At Texas A and M University, was developed a plasma-chemical extraction technique that permits to analyze the 14 C in rock paintings, whether the pigments used were charcoal or inorganic Fe- and Mn- oxides and hydroxides with organic binder/vehicles. This paper presents direct 14 C age estimates on a rock painting suggested to represent the 1054 A.D. supernova. Charcoal pigment samples were collected from three figures in proximity at Fern Cave: a crescent pointing downward and two nearby circles, one above and one below the crescent. The AMS 14 C analysis on each sample using this technique show that these images do not represent the 1054 A.D. supernova

  15. Peyzaj Mimarlığında Heykel Kullanımı: Trabzon Kenti Örneği / Monument Usage in Landscape Architecture: Example of Trabzon City

    Directory of Open Access Journals (Sweden)

    Tuğba Düzenli

    2018-03-01

    Full Text Available Abstract Monuments play a key role in the formation of a common memory and community consciousness by symbolizing important events or situations in the lives of people and societies and establish diverse dialogues with their surroundings in this context. The monument-art works to be placed in open spaces are important in terms of shaping social life and fulfill functions such as warning and activating society. For this reason, the use of monuments in open spaces is a matter for landscape architects to explore. The aim of the study is to determine the purposes and functions of monuments in urban open spaces. In this context, monuments in the city center of Trabzon are photographed and their usage types are classified. As a result, the monuments in urban open spaces in Trabzon are mostly composed of Atatürk and the persons in the history of the city (Kanuni Sultan Süleyman, Yavuz Sultan Selim, Mimar Sinan Etc. And secondly the figures and events reflecting the culture of the city (horon/dancing figures, kamancha playing figures, anchovy, Trabzonspor etc. Finally, it is seen that the expressions (military, martyr, etc. reflect the national spirit. So in the monuments; it has been determined that the historical, cultural and social characteristics of the city are gaining more importance.   Öz Toplum ve bireylerin yaşamında yer alan önemli olayları simgeleyen, ortak toplumsal bilinç ve hafıza oluşturan heykeller çevreleriyle ilişki kurarlar. Açık mekanlarda yeralan heykeller, toplumun yaşantısında, sanatsal, estetik, kültürel öneme sahiptir. Bu nedenle heykellerin açık alanlardaki kullanım amaçları peyzaj mimarları için araştırılması gereken bir konudur. Çalışmada amaç kentsel açık mekanlardaki heykellerin kullanım amaçlarını belirlemektir. Bu bağlamda Trabzon kent merkezideki heykeller fotoğraflanarak kullanım türleri sınıflandırılmıştır. Sonuçta Trabzon’da kentsel açık mekanlardaki

  16. Precise photorealistic visualization for restoration of historic buildings based on tacheometry data

    Science.gov (United States)

    Ragia, Lemonia; Sarri, Froso; Mania, Katerina

    2018-03-01

    This paper puts forward a 3D reconstruction methodology applied to the restoration of historic buildings taking advantage of the speed, range and accuracy of a total geodetic station. The measurements representing geo-referenced points produced an interactive and photorealistic geometric mesh of a monument named `Neoria.' `Neoria' is a Venetian building located by the old harbor at Chania, Crete, Greece. The integration of tacheometry acquisition and computer graphics puts forward a novel integrated software framework for the accurate 3D reconstruction of a historical building. The main technical challenge of this work was the production of a precise 3D mesh based on a sufficient number of tacheometry measurements acquired fast and at low cost, employing a combination of surface reconstruction and processing methods. A fully interactive application based on game engine technologies was developed. The user can visualize and walk through the monument and the area around it as well as photorealistically view it at different times of day and night. Advanced interactive functionalities are offered to the user in relation to identifying restoration areas and visualizing the outcome of such works. The user could visualize the coordinates of the points measured, calculate distances and navigate through the complete 3D mesh of the monument. The geographical data are stored in a database connected with the application. Features referencing and associating the database with the monument are developed. The goal was to utilize a small number of acquired data points and present a fully interactive visualization of a geo-referenced 3D model.

  17. The CATDAT damaging earthquakes database

    Directory of Open Access Journals (Sweden)

    J. E. Daniell

    2011-08-01

    Full Text Available The global CATDAT damaging earthquakes and secondary effects (tsunami, fire, landslides, liquefaction and fault rupture database was developed to validate, remove discrepancies, and expand greatly upon existing global databases; and to better understand the trends in vulnerability, exposure, and possible future impacts of such historic earthquakes.

    Lack of consistency and errors in other earthquake loss databases frequently cited and used in analyses was a major shortcoming in the view of the authors which needed to be improved upon.

    Over 17 000 sources of information have been utilised, primarily in the last few years, to present data from over 12 200 damaging earthquakes historically, with over 7000 earthquakes since 1900 examined and validated before insertion into the database. Each validated earthquake includes seismological information, building damage, ranges of social losses to account for varying sources (deaths, injuries, homeless, and affected, and economic losses (direct, indirect, aid, and insured.

    Globally, a slightly increasing trend in economic damage due to earthquakes is not consistent with the greatly increasing exposure. The 1923 Great Kanto ($214 billion USD damage; 2011 HNDECI-adjusted dollars compared to the 2011 Tohoku (>$300 billion USD at time of writing, 2008 Sichuan and 1995 Kobe earthquakes show the increasing concern for economic loss in urban areas as the trend should be expected to increase. Many economic and social loss values not reported in existing databases have been collected. Historical GDP (Gross Domestic Product, exchange rate, wage information, population, HDI (Human Development Index, and insurance information have been collected globally to form comparisons.

    This catalogue is the largest known cross-checked global historic damaging earthquake database and should have far-reaching consequences for earthquake loss estimation, socio-economic analysis, and the global

  18. The CATDAT damaging earthquakes database

    Science.gov (United States)

    Daniell, J. E.; Khazai, B.; Wenzel, F.; Vervaeck, A.

    2011-08-01

    The global CATDAT damaging earthquakes and secondary effects (tsunami, fire, landslides, liquefaction and fault rupture) database was developed to validate, remove discrepancies, and expand greatly upon existing global databases; and to better understand the trends in vulnerability, exposure, and possible future impacts of such historic earthquakes. Lack of consistency and errors in other earthquake loss databases frequently cited and used in analyses was a major shortcoming in the view of the authors which needed to be improved upon. Over 17 000 sources of information have been utilised, primarily in the last few years, to present data from over 12 200 damaging earthquakes historically, with over 7000 earthquakes since 1900 examined and validated before insertion into the database. Each validated earthquake includes seismological information, building damage, ranges of social losses to account for varying sources (deaths, injuries, homeless, and affected), and economic losses (direct, indirect, aid, and insured). Globally, a slightly increasing trend in economic damage due to earthquakes is not consistent with the greatly increasing exposure. The 1923 Great Kanto (214 billion USD damage; 2011 HNDECI-adjusted dollars) compared to the 2011 Tohoku (>300 billion USD at time of writing), 2008 Sichuan and 1995 Kobe earthquakes show the increasing concern for economic loss in urban areas as the trend should be expected to increase. Many economic and social loss values not reported in existing databases have been collected. Historical GDP (Gross Domestic Product), exchange rate, wage information, population, HDI (Human Development Index), and insurance information have been collected globally to form comparisons. This catalogue is the largest known cross-checked global historic damaging earthquake database and should have far-reaching consequences for earthquake loss estimation, socio-economic analysis, and the global reinsurance field.

  19. Astronomy, Illumination and Heritage: the Arles-Fontvieille megalithic monuments and their implications for archaeoastronomy and world heritage

    Science.gov (United States)

    Sterling Saletta, Morgan

    2015-08-01

    Recent archaeoastronomical research at the Arles-Fontvieille monuments has important implications for establishing potential Outstanding Universal Value of megalithic monuments and establishing the credibility of archaeoastronomical sites. My discovery of seasonal light and shadow hierophanies within the Arles-Fontvieille monuments has interpretive and heritage value implications not only for these sites but for late prehistoric European monuments more generally.While horizon astronomy was very likely used for time-reckoning in the Neolithic, I argue the ‘seasonal illumination hypothesis’ is more appropriate than the ‘celestial targeting paradigm’ not only for the interpretation of the role of astronomy and cosmological symbolism in the construction of the Arles-Fontvieille monuments but also for late prehistoric European tombs with chambers and passages more generally.Multiple lines of evidence suggest a cosmologically symbolic link between houses of the living and houses of the dead in late prehistoric Europe. I will suggest that this practice originated not only in symbolic aspects of domestic dwellings, but also in functional solar orientation.If seasonal illumination was a major impetus for the orientation signatures of late prehistoric European monuments, how best to establish this? Time-lapse photography or video, while not unproblematic, is a powerful method of establishing the credibility of archaeoastronomical sites- one which has been used to great effect at monuments such as Newgrange and Stonehenge. In the past, this method was limited by the cost of equipment and the time needed to visit sites and at specific periods of time. Both of these limitations have been significantly lessened in recent years. Digital cameras have become ubiquitous. More importantly, examples of “crowd-sourcing” research problems in science provide a strategy for field documentation of sites whose level of preservation is sufficient to reveal seasonal illumination

  20. A case study of enterprise historic resources information management in large transportation agencies.

    Science.gov (United States)

    2010-01-01

    Historic resources are in some way managed by every transportation agency in the nation. Transportation agencies manage historic and prehistoric archaeological sites, buildings, structures, objects, routes, landscapes, and districts to prevent damage...

  1. Geotechnical problems in the consolidation of buildings of historical interest

    Directory of Open Access Journals (Sweden)

    Giovanni Calabresi

    2003-02-01

    Full Text Available The structural damages of ancient structures and monuments are very often due to differential settlements of their foundations, or to other effects of soil-structure interaction. A correct analysis of the damaging phenomena should be based on a sound geotechnical engineering approach, which requires expensive and long investigations on the mechanical characteristics of the foundation soils. However the last decade’s progress in construction technologies has offered a new and flexible kind of solutions to consolidate foundation structures that are often quicker and less expensive than a serious and complete geotechnical study. Therefore very often one of the above-mentioned solutions is simply adopted avoiding any previous study. The paper briefly illustrates the main negative effects of that approach, referring to some interesting case histories.

  2. La enfermera en el monumento madrileño (1908-1936 The nurse in Madrid`s monuments (1908 - 1936

    Directory of Open Access Journals (Sweden)

    Mª Teresa Miralles-Sangro

    2005-03-01

    first third into the XXth Century. We will be analysing nursing influence in its social context. As well, we will striving to discover its presence in the public/private monuments as social recognition. The aim will be to look at Madrid's female images and select those representing the nursing profession. We chose this chronological frame due to the fact that, on the one hand, nursing as a profession started in the XIXth Century and, on the other one, it was in this same period that this type of monument started to appear in cities. In our research we came across the monument to the Duchess of ‘la Victoria’, its origin, date and artistic style. The Red Cross identified its nurses with it. It illustrated their work with the ‘injured soldiers in the Morocco’s campaign’ and achieved the iconographic analysis of a monument related to nursing care identifying its iconographic theme, historic context and iconological interpretation. Our conclusion is that nurses had little possibility of recognition in the social scheme at the time but, they excelled in their care and professionalism and through this they gained social acknowledgement.

  3. MONUMENTO JEROGLÍFICO MAYA DE XKOMBEC, CAMPECHE: UNA REVISIÓN (Maya Hieroglyphic Monument from Xkombec, Campeche: A Revision

    Directory of Open Access Journals (Sweden)

    Philipp Galeev

    2017-12-01

    Full Text Available El reanálisis del Monumento 1 de Xkombec (Campeche, México, basado sobre su nueva documentación realizada en 2014 por los colaboradores del Proyecto Atlas Epigráfico de Yucatán, permite descartar la datación de esta inscripción en 866 d. C. y ubicarla a mediados del siglo VIII d. C., contemporánea de los monumentos de Xcalumkín y otros sitios cercanos del Puuc campechano. De acuerdo con el texto, la organización política de Xkombec era parecida a otros centros de Puuc. La ciudad contaba con su propia casa noble, cuyos miembros Xok Tun y B’ahlam eran de rango secundario y llevaban el título de b’ahkab y, probablemente, estaban relacionados con Xcalumkín. ENGLISH: Recent analysis of the epigraphy on Monument 1 from Xkombec indicates that the monument can be dated to A.D. 866, not to the mid-8th century as was previously argued. This new date marks Monument 1 as contemporary to the monuments at Xcalumkin and other neighboring Puuc sites. According to the text contained on Monument 1, political organization of Xkombec was similar to that of other Puuc centers. The association between these two centers may indicate that members of the noble house at Xkombec (Xok Tun and his son B’ahlam may have been related to the nobility of Xcalumkin.

  4. Study of Monumental Heritage Traditional Moroccan for a Valorization and Conservation of Collective Memory Development for Socio-Eco-Sustainable Tourism-case Kasbah Chellah, Rabat

    Science.gov (United States)

    belhaj, siham; Bahi, Lahcen; Akhssas, Ahmed

    2016-04-01

    Rabat imperial city and capital of Morocco in 2012 was named a World Heritage Site by Unesco for its value,location and heritage significance of several historic sites it contains, which dating back to the 8th century by Chellah example. Chellah is an important historical site economically, culturally and archaeologically .This site is a result of a combination between the Muslim Arab past and the Western modernism, it not only contains the remains of ancient civilizations Phoenician, Carthaginian and Roman but its walls and gates illustrate various lifestyles and multiples legends, the architecture of this site has inspired many writers and painters during all the centuries. Chellah Attracts more and more tourists from milliers of different origins and of different ages, it is ultimate touristiclandmark-forsaken-, it Suffers of ruthless effect of nature (physicals-chemicals degradations) and human and urban development. The authorities aware of the historical, cultural, social, economic heritage of this site, and Demanded Decided to valorize, Rehabilitate and restore the Kasbah Chellah. But given the complexity of the action of "safeguard" the site is still drowning in the economic constraints(size of the site and diversity of its components and architecture, priority, state of the financial markets), legal,social, technical (lack of data, the problem of integration of research centers in the proposed rehabilitation of historic sites in degradation old method, misdiagnosis) and also in the maze to find an integrated restoration policy that takes into account all aspects of rehabilitated the historical monuments. The objective of this project is to develop a clear vision of actually situation by enumeration of problems of degradation that knows the site of Chellah, to sew a multidimensional table of issues facing the current project of rehabilitation the site in question, to raise awareness stakeholders on the need for networking of all energies and all knowledge

  5. Attacks on South African monuments: Mediating heritage in post-conflict society

    Directory of Open Access Journals (Sweden)

    Ntsikelelo B. Breakfast

    2018-05-01

    Full Text Available The controversy surrounding the notion of national heritage and what constitutes a proper heritage in post-apartheid South Africa intersects with issues of identity and identity formation in a post-conflict society. That it impinges powerfully on social cohesion has been thrust into the spotlight in view of recent protest action related to colonial and apartheid era monuments. We have made the point elsewhere that conflict resolution in South Africa through negotiations, the National Peace Accord and the Truth and Reconciliation Commission has, at best, been partial, that it has not always been taken sufficiently seriously to engage with the fault-lines of protracted social conflict in the country. This article has employed a qualitative methodology because it is both descriptive and explorative in nature. The main aim of this article is to provide a critique on how issues of intersectionality (race, class and gender coincide with the attacks of the monuments by university students in South Africa. This article utilises two theoretical frameworks, namely, classical Marxism and Black Consciousness, simply because both the psychological and class analysis were invoked by the student bodies to diagnose and prognose the challenges of black South Africans within the context of higher education in South Africa. The central thesis of this article is that the attacks on monuments in South African universities were instigated by a group of young people who claim to be revolutionary in thinking and are calling for transformation, free education, dismantling gender oppression and doing away with institutionalisation of racism.

  6. Radiation damage

    CERN Document Server

    Heijne, Erik H M; CERN. Geneva

    1998-01-01

    a) Radiation damage in organic materials. This series of lectures will give an overview of radiation effects on materials and components frequently used in accelerator engineering and experiments. Basic degradation phenomena will be presented for organic materials with comprehensive damage threshold doses for commonly used rubbers, thermoplastics, thermosets and composite materials. Some indications will be given for glass, scintillators and optical fibres. b) Radiation effects in semiconductor materials and devices. The major part of the time will be devoted to treat radiation effects in semiconductor sensors and the associated electronics, in particular displacement damage, interface and single event phenomena. Evaluation methods and practical aspects will be shown. Strategies will be developed for the survival of the materials under the expected environmental conditions of the LHC machine and detectors. I will describe profound revolution in our understanding of black holes and their relation to quantum me...

  7. Analysis of Traditional Historical Clothing

    DEFF Research Database (Denmark)

    Jensen, Karsten; Schmidt, A. L.; Petersen, A. H.

    2013-01-01

    for establishing a three-dimensional model and the corresponding two-dimensional pattern for items of skin clothing that are not flat. The new method is non-destructive, and also accurate and fast. Furthermore, this paper presents an overview of the more traditional methods of pattern documentation and measurement......A recurrent problem for scholars who investigate traditional and historical clothing is the measuring of items of clothing and subsequent pattern construction. The challenge is to produce exact data without damaging the item. The main focus of this paper is to present a new procedure...

  8. Architectonic context and technological implements for Teodoro Ansagasti’s Monumental Cinema

    Directory of Open Access Journals (Sweden)

    A. Lavilla

    2017-06-01

    Full Text Available Overcoming the economical crisis that Spain suffered in the twentieth century allowed to build more edifices and made possible to follow the concepts of modern European movement. Cinemas were one of the best examples of this attempt of modernity. There are few examples of real quality architecture, and majority of them were built in Madrid or Barcelona. In this context, one of that years’ greatest works has to be put in value: Teodoro Anasagasti’s Monumental Cinema, providing additional architectonic and technological data to the existing historiography.

  9. ADULT CADDISFLY (TRICHOPTERA) PHENOLOGY AT THE HANFORD REACH NATIONAL MONUMENT, WASHINGTON STATE

    International Nuclear Information System (INIS)

    Zack, Richard S.; Ruiter, David E.; Strenge, Dennis L.; Landolt, Peter J.

    2006-01-01

    Adult caddisflies were sampled on the Wahluke Wildlife Area and Saddle Mountain National Wildlife Refuge subunits of the newly created (2000) Hanford Reach National Monument using 15-watt ''black lights'' from April 2002 through April 2003. A diverse fauna consisting of nine families, 21 genera, and 33 species were collected. Protoptila Coloma Ross, Agraylea multipunctata Curtis, Hydroptila xera Ross, Ceraclea alagma (Ross), Nectopsych Iahontanensis Haddock Oecetis cinerascens (Hagen), and Ylodes reuteri (MacLachlan) represent new records for Washington State. Species composition and phenology are presented in tabular form

  10. Report of the U.S. Nuclear Regulatory Commission Piping Review Committee. Summary and evaluation of historical strong-motion earthquake seismic response and damage to aboveground industrial piping

    International Nuclear Information System (INIS)

    1985-04-01

    The primary purpose of this report is to collect in one reference document the observation and experience that has been developed with regard to the seismic behavior of aboveground, building-supported, industrial-type process piping (similar to piping used in nuclear power plants) in strong-motion earthquakes. The report will also contain observations regarding the response of piping in strong-motion experimental tests and appropriate conclusions regarding the behavior of such piping in large earthquakes. Recommendations are included covering the future design of such piping to resist earthquake motion damage based on observed behavior in large earthquakes and simulated shake table testing. Since available detailed data on the behavior of aboveground (building-supported) piping are quite limited, this report will draw heavily on the observations and experiences of experts in the field. In Section 2 of this report, observed earthquake damage to aboveground piping in a number of large-motion earthquakes is summarized. In Section 3, the available experience from strong-motion testing of piping in experimental facilities is summarized. In Section 4 are presented some observations that attempt to explain the observed response of piping to strong-motion excitation from actual earthquakes and shake table testing. Section 5 contains the conclusions based on this study and recommendations regarding the future seismic design of piping based on the observed strong-motion behavior and material developed for the NPC Piping Review Committee. Finally, in Section 6 the references used in this study are presented. It should be understood that the use of the term piping in this report, in general, is limited to piping supported by building structures. It does not include behavior of piping buried in soil media. It is believed that the seismic behavior of buried piping is governed primarily by the deformation of the surrounding soil media and is not dependent on the inertial response

  11. Tort Damages

    NARCIS (Netherlands)

    L.T. Visscher (Louis)

    2008-01-01

    textabstractAbstract: In this Chapter, I provide an overview of Law and Economics literature regarding tort damages. Where necessary, attention is also spent to rules of tort liability. Both types of rules provide behavioral incentives to both injurers and victims, with respect to their level of

  12. Celebrating the Immigrant: An Administrative History of the Statue of Liberty National Monument, 1952-1982. Cultural Resource Management Study 10.

    Science.gov (United States)

    Blumberg, Barbara

    This book focuses on the history of the Statue of Liberty National Monument from 1952 through 1982. It describes how the monument has come to symbolize an expanding set of ideals, how the symbolism has produced responses in various groups of people ranging from celebrations to physical attacks upon the Statue, and the manner in which the monument…

  13. Coupled analysis of building damage due to tunneling

    NARCIS (Netherlands)

    Giardina, G.; Hendriks, M.A.N.; Rots, J.G.

    2009-01-01

    Excavation works in urban areas require a preliminary risk damage assessment. In historical cities, the prediction of building response to settlements is necessary to reduce the risk of damage of the architectural heritage. The current method used to predict the building damage due to ground

  14. VT Historic Preservation Grant

    Data.gov (United States)

    Vermont Center for Geographic Information — The State-funded Historic Preservation Grant Program helps municipalities and non-profit organizations rehabilitate the historic buildings that are a vital part of...

  15. The effects of wildfire on the peak streamflow magnitude and frequency, Frijoles and Capulin Canyons, Bandelier National Monument, New Mexico

    Science.gov (United States)

    Veenhuis, J.E.

    2004-01-01

    In June of 1977, the La Mesa fire burned 15,270 acres in and around Frijoles Canyon, Bandelier National Monument and the adjacent Santa Fe National Forest, New Mexico. The Dome fire occurred in April of 1996 in Bandelier National Monument, burned 16,516 acres in Capulin Canyon and the surrounding Dome Wilderness area. Both canyons are characterized by extensive archeological artifacts, which could be threatened by increased runoff and accelerated rates of erosion after a wildfire. The U.S. Geological Survey (USGS) in cooperation with the National Park Service monitored the fires' effects on streamflow in both canyons. Copyright 2004 ASCE.

  16. Final audit report of remedial action construction at the UMTRA Project Mexican Hat, Utah -- Monument Valley, Arizona, sites

    International Nuclear Information System (INIS)

    1995-10-01

    The final audit report for remedial action at the Mexican Hat, Utah, Monument Valley, Arizona, Uranium Mill Tailings Remedial Action (UMTRA) Project sites consists of a summary of the radiological surveillances/audits, quality assurance (QA) in-process surveillances, and QA remedial action close-out inspections performed by the US Department of Energy (DOE) and the Technical Assistance Contractor (TAC); on-site construction reviews (OSCR) performed by the US Nuclear Regulatory Commission (NRC); and a surveillance performed by the Navajo Nation. This report refers to remedial action activities performed at the Mexican Hat, Utah--Monument Valley, Arizona, Uranium Mill Tailings Remedial Action (UMTRA) Project sites

  17. Survey Methods for Seismic Vulnerability Assessment of Historical Masonry Buildings

    Science.gov (United States)

    Ballarin, M.; Balletti, C.; Faccio, P.; Guerra, F.; Saetta, A.; Vernier, P.

    2017-05-01

    On 20th and 29th of May 2012, two powerful earthquakes struck northern Italy. The epicentres were recorded respectively in Finale Emilia (magnitude 5.9 Ml) and Medolla (magnitude 5.8 Ml) in the province of Modena, though the earthquake was formed by a series of seismic shakes located in the district of the Emilian Po Valley, mainly in the provinces of Modena, Ferrara, Mantova, Reggio Emilia, Bologna and Rovigo. Many monuments in the city of Mantova were hit by the earthquake and, among these, Palazzo Ducale with the well-known Castello di San Giorgio which host the noteworthy "Camera degli Sposi". This building, the most famous of the city, was so damaged that it was closed for more than one year after the earthquake. The emblem of the Palace and Mantova itself, the previously cited "Camera degli Sposi" realized by Andrea Mantegna, was damaged and all the economic and social life of the city was deeply affected. Immediately after the earthquake, the Soprintendenza per i Beni Architettonici e Paesaggistici of Brescia, Cremona and Mantova establish an agreement with the University Iuav of Venice, requiring an analysis and assessment of the damage in order to proceed with the development of an intervention project. This activity turned out to be very important not only from the point of view of the recovery of the architectural and artistic heritage but also because the city's economy is based primarily on tourism. The closure of one of the most important monuments of Mantova has led to a significant and alarming decline in the government income.

  18. SURVEY METHODS FOR SEISMIC VULNERABILITY ASSESSMENT OF HISTORICAL MASONRY BUILDINGS

    Directory of Open Access Journals (Sweden)

    M. Ballarin

    2017-05-01

    Full Text Available On 20th and 29th of May 2012, two powerful earthquakes struck northern Italy. The epicentres were recorded respectively in Finale Emilia (magnitude 5.9 Ml and Medolla (magnitude 5.8 Ml in the province of Modena, though the earthquake was formed by a series of seismic shakes located in the district of the Emilian Po Valley, mainly in the provinces of Modena, Ferrara, Mantova, Reggio Emilia, Bologna and Rovigo. Many monuments in the city of Mantova were hit by the earthquake and, among these, Palazzo Ducale with the well-known Castello di San Giorgio which host the noteworthy “Camera degli Sposi”. This building, the most famous of the city, was so damaged that it was closed for more than one year after the earthquake. The emblem of the Palace and Mantova itself, the previously cited “Camera degli Sposi” realized by Andrea Mantegna, was damaged and all the economic and social life of the city was deeply affected. Immediately after the earthquake, the Soprintendenza per i Beni Architettonici e Paesaggistici of Brescia, Cremona and Mantova establish an agreement with the University Iuav of Venice, requiring an analysis and assessment of the damage in order to proceed with the development of an intervention project. This activity turned out to be very important not only from the point of view of the recovery of the architectural and artistic heritage but also because the city's economy is based primarily on tourism. The closure of one of the most important monuments of Mantova has led to a significant and alarming decline in the government income.

  19. Participative restoration of the monument national Bosque de Piedra Isabel Rubio

    Directory of Open Access Journals (Sweden)

    Barbarita Mijans Moreno

    2013-06-01

    Full Text Available The work was carried out in four hectares of the «Monument National» Bosque Piedra Isabel Rubio, belonging to the Forest Company Macurije municipality Guane. Ecosystem that possesses national significance because it constitutes a valuable monumental example, it summarizes natural aspects as their calcareous formations of the Jurassic period, besides their intangible values associated to the rural traditions. The objective of the research is to propose a plan of action participative for the restoration of this ecosystem starting from the results obtained in diagnose participative. Among the used scientific methods, they are the research Action Participative and the participant observation, for the collection of information the interview was used in depth, and the meetings in groups. As important results the presence of a strong pressure antropic is obtained on the flora, fauna and rocks of the minimogotes, the introduction of exotic and invasive species, and soil erosion, in consequence the degradation of the ecosystem and loss of the biodiversity. Another significant result constituted it the scarce level of the actors' knowledge regarding the category of this forest and the administrative juridical regulations that govern it. The removed evidences of these communities show that the necessity to diminish the antropics actions and to elevate the sensibility regarding the conservation, they impose a demand of knowledge to satisfy by means of training actions with the participation of the local actors and instrumentation of the regulative apparatus.

  20. An investigation of sulfur concentrations in soils and pine needles in Bandelier National Monument, New Mexico

    International Nuclear Information System (INIS)

    Gladney, E.S.; Ferenbaugh, R.W.; Jones, E.A.; Bell, M.G.; Morgan, J.D.; Stallings, E.A.; Nelson, L.A.; Lundstrom, C.; Bowker, R.G.

    1993-03-01

    Sulfur measurements in different age groups of pinon pine needles and adjacent soil samples from ten sampling sites at Bandelier National Monument were determined using combustion elemental analysis and chromatographic techniques. The primary goal was to establish base-line levels for elemental sulfur in the Monument. Sulfur levels in foliage and soils were evaluated using analysis of variance techniques. Foliage sulfur concentrations differed significantly among the 10 sampling sites and among trees within sites; however, needles of different ages did not differ significantly in sulfur content. Average soil concentrations were very low, approximately 12% of the average needle concentrations. Soil sulfur concentrations also differed significantly among the 10 sampling sites and at different depths in the soil. No statistical differences were evident in soils sampled at the four compass points (N,S,E,W) around each tree. These differences imply that large numbers of samples are needed to identify small effects from anthropogenic inputs of sulfur into the system or that the effects must be large relative to the differences among sampling sites and individual trees in order to be detected

  1. Terrestrial scanning or digital images in inventory of monumental objects? - case study

    Science.gov (United States)

    Markiewicz, J. S.; Zawieska, D.

    2014-06-01

    Cultural heritage is the evidence of the past; monumental objects create the important part of the cultural heritage. Selection of a method to be applied depends on many factors, which include: the objectives of inventory, the object's volume, sumptuousness of architectural design, accessibility to the object, required terms and accuracy of works. The paper presents research and experimental works, which have been performed in the course of development of architectural documentation of elements of the external facades and interiors of the Wilanów Palace Museum in Warszawa. Point clouds, acquired from terrestrial laser scanning (Z+F 5003h) and digital images taken with Nikon D3X and Hasselblad H4D cameras were used. Advantages and disadvantages of utilisation of these technologies of measurements have been analysed with consideration of the influence of the structure and reflectance of investigated monumental surfaces on the quality of generation of photogrammetric products. The geometric quality of surfaces obtained from terrestrial laser scanning data and from point clouds resulting from digital images, have been compared.

  2. Visualizing a monumental past: Archeology, Nasser's Egypt, and the early Cold War.

    Science.gov (United States)

    Carruthers, William

    2017-09-01

    This article examines geographies of decolonization and the Cold War through a case study in the making of archeological knowledge. The article focuses on an archeological dig that took place in Egypt in the period between the July 1952 Free Officers' coup and the 1956 Suez crisis. Making use of the notion of the 'boundary object', this article demonstrates how the excavation of ancient Egyptian remains at the site of Mit Rahina helped to constitute Nasserist revolutionary modernity and its relationship to wider, post-Second World War political geographies. The dig took place as a result of an Egyptian-American collaboration designed to institute the possibility of archeology taking place along the lines of the Point Four modernization program promoted by the United States. The article discusses how this situation not only engendered contention surrounding the role of the international 'experts' appointed to run this excavation work, but also - and as a result - helped to constitute the monumental visual and material shape that archeological evidence relating to the Egyptian past could now take. Egypt's revolution sat within wider Cold War political struggles, yet the 'ground-up' realities of this relationship helped to constitute the sort of past (and future) monumentality proposed by Nasser's government.

  3. Polymer-Silica nanoparticles composite films as protective coatings for stone-based monuments

    Energy Technology Data Exchange (ETDEWEB)

    Manoudis, P [Department of Chemical Engineering, Aristotle University of Thessaloniki, 54124, Thessaloniki (Greece); Papadopoulou, S [Department of Chemical Engineering, Aristotle University of Thessaloniki, 54124, Thessaloniki (Greece); Karapanagiotis, I [' Ormylia' Art Diagnosis Centre, Ormylia, Chalkidiki, 63071 (Greece); Tsakalof, A [Medical Department, University of Thessaly, Larissa, 41222 (Greece); Zuburtikudis, I [Department of Industrial Design Engineering, TEI of Western Macedonia, Kozani, 50100 (Greece); Panayiotou, C [Department of Chemical Engineering, Aristotle University of Thessaloniki, 54124, Thessaloniki (Greece)

    2007-04-15

    The decrease of surface energy of mineral substrates similar to those used in many stone monuments of cultural heritage by the application of protective polymer coatings along with the simultaneous increase of their surface roughness can increase their ability to repel water substantially. In this work, the effect of artificially induced roughness on the water repellency of mineral substrates coated with protective polymer films was investigated. Natural marble samples or home made calcium carbonate blocks were tried as the mineral substrates. The roughness increase was achieved by mineral chemical etching or by creation of nanoscale binary composition film on the substrate surface. PMMA and PFPE were the polymers used, while different-sized silica nanoparticles were employed for the production of the nanocomposite films. Examination of the coated and uncoated surfaces with profilometry and AFM and measurements of water contact angles reveal a pronounced effect of the surface roughness on water repellency. Especially in the case of nanocomposite coatings, the surfaces become super-hydrophobic. This result indicates that the nanoscale binary composition film scheme, which is characterized by its simplicity and low cost, is a suitable candidate for the water protection of stone-based monuments on large scale.

  4. Polymer-Silica nanoparticles composite films as protective coatings for stone-based monuments

    International Nuclear Information System (INIS)

    Manoudis, P; Papadopoulou, S; Karapanagiotis, I; Tsakalof, A; Zuburtikudis, I; Panayiotou, C

    2007-01-01

    The decrease of surface energy of mineral substrates similar to those used in many stone monuments of cultural heritage by the application of protective polymer coatings along with the simultaneous increase of their surface roughness can increase their ability to repel water substantially. In this work, the effect of artificially induced roughness on the water repellency of mineral substrates coated with protective polymer films was investigated. Natural marble samples or home made calcium carbonate blocks were tried as the mineral substrates. The roughness increase was achieved by mineral chemical etching or by creation of nanoscale binary composition film on the substrate surface. PMMA and PFPE were the polymers used, while different-sized silica nanoparticles were employed for the production of the nanocomposite films. Examination of the coated and uncoated surfaces with profilometry and AFM and measurements of water contact angles reveal a pronounced effect of the surface roughness on water repellency. Especially in the case of nanocomposite coatings, the surfaces become super-hydrophobic. This result indicates that the nanoscale binary composition film scheme, which is characterized by its simplicity and low cost, is a suitable candidate for the water protection of stone-based monuments on large scale

  5. Assessment of the radiological impact of the inactive uranium-mill tailings at Monument Valley, Arizona

    International Nuclear Information System (INIS)

    Haywood, F.F.; Goldsmith, W.A.; Hubbard, H.M. Jr.; Fox, W.F.; Shinpaugh, W.H.

    1979-12-01

    Results of a radiological survey that was conducted at the inactive uranium-mill site at Monument Valley, Arizona, in March 1976, in cooperation with a team from Ford, Bacon and Davis Utah Inc., are presented. Consideration of these data and of previously published information on radiological conditions at the site lead to the conclusion that potential health effects from exposure to radionuclides in the mill tailings are relatively small. The occupants of three residences within 0.8 km (0.5 mile) of the tailings constitute the principal population at risk, but direct gamma-exposure rate measurements near the two residences closest to the tailings and calculations of radon dispersion indicate that the tailings do not raise either pathway of radiation exposure significantly above the background level. Data are not available to evaluate fully other possible exposure pathways, but the available information indicates that it is unlikely that doses through these pathways will add significantly to the total population dose. The low estimates of potential health effects from exposure to direct radiation and to exposure to radionuclides in the Monument Valley tailings piles are ascribed to the low 226 Ra inventory, to almost complete absence of small particles that are readily moved by wind and water, and to a small population in the vicinity of the tailings

  6. Division XII / Commission 41 / Working Group Historical Instruments

    Science.gov (United States)

    Pigatto, Luisa; Il-Seong, Nha; Hamel, Jürgen; Johnson, Kevin; Kochhar, Rajesh K.; Nakamura, Tsuko; Orchiston, Wayne; Pettersen, Bjørn R.; Schechner, Sara J.; Yunli, Shi

    The Historical Instruments Working Group (WG-HI) and Commission 41 started planning an interdisciplinary conference titled Astronomy and its instruments before and after Galileo since January 2007. This conference, as an IYA2009 initiative, aims “to highlight mankind's path toward an improved knowledge of the sky using mathematical and mechanical tools as well as monuments and buildings, giving rise, in doing so, to scientific astronomy”. Commission 46 and Commission 55 also support this conference, to be held on the Isle of San Servolo, Venice (Italy), 27 September 3 October 2009. As a fact of history, it was in Venice that Galileo was advised and got material (glass) to make his telescope, and in Venice he presented an working instrument to Venetian Doge in August 1609. The conference is co-sponsored by IAU as a Joint Symposium with the INAF Astronomical Observatory of Padova, Italy.

  7. Unintentional Monuments

    DEFF Research Database (Denmark)

    Johannessen, Runa

    2015-01-01

    The Mughrabi Bridge leading to Haram al-Sharif/Temple Mount in the Old City of Jerusalem was built in 2005 with the intent of being a temporary infrastructural solution while a new and permanent bridge was on the drawing table. But the natural forces that had led the old stone ramp to collapse...

  8. Monumentalizing Landscape: from present perceptions to the original meanings of Galician Megalithism (NW Iberian Peninsula

    Directory of Open Access Journals (Sweden)

    Criado Boado, Felipe

    1998-06-01

    Full Text Available The study of Landscape as social construction implies considering its economic and territorial dimensions, as much as its symbolic ones. A major topic in such kind of studies is to reconstruct the ways as natural and social space was perceived by past societies. We ought approach the project of building an Archaeology of Perception. One of the aims of such research programme would be to evaluate the effect of natural and artificial landscape features on past human observers. This paper will argue that a possible strategy for studying these dimensions of past landscapes could be based on the systematic analysis of visual features of the prehistoric monuments and in the characterization of the escenic effects and vistas related to them. A detailed analysis of the pattern of location of megalithic monuments, of their visibility and visibilization conditions, allow us to recognize certain regularities what display an intentional will to remark on the existence of the monument and provoke dramatic artificial effects. In such way we could approach a phenomenology of prehistoric perception without falling in mere subjetive solutions. This study is based in a systematic review of the megalithic monuments from Sierra de Barbanza (NW Iberia. Its final scope is proposing theoretical and methodological standpoints to approach these phenomena, but as well producing a case-study to reconstruct monumental strategies to shape cultural landscapes in Neolithic Europe and observe the diacrony (ie, continuities and changes of these traditions.

    El estudio del paisaje como construcción social implica considerar sus dimensiones económicas, territoriales y simbólicas. Sería importante reconstruir cómo fue percibido el espacio natural y social, para lo que se debería construir una Arqueología de la Percepción que tendría entre sus objetivos evaluar el efecto de los rasgos naturales y artificiales del paisaje sobre sus observadores pretéritos. Aquí se

  9. Democracy and Historical Writing

    NARCIS (Netherlands)

    de Baets, Antoon

    2015-01-01

    In this essay, we try to clarify the relationship between democracy and historical writing. The strategy is first exploring the general relationship between democracy and historical awareness, and then, studying the relationship between democracy and historical writing itself to find out whether

  10. The Ecology of Parasite-Host Interactions at Montezuma Well National Monument, Arizona - Appreciating the Importance of Parasites

    Science.gov (United States)

    O'Brien, Chris; van Riper, Charles

    2009-01-01

    Although parasites play important ecological roles through the direct interactions they have with their hosts, historically that fact has been underappreciated. Today, scientists have a growing appreciation of the scope of such impacts. Parasites have been reported to dominate food webs, alter predator-prey relationships, act as ecosystem engineers, and alter community structure. In spite of this growing awareness in the scientific community, parasites are still often neglected in the consideration of the management and conservation of resources and ecosystems. Given that at least half of the organisms on earth are probably parasitic, it should be evident that the ecological functions of parasites warrant greater attention. In this report, we explore different aspects of parasite-host relationships found at a desert spring pond within Montezuma Well National Monument, Arizona. In three separate but related chapters, we explore interactions between a novel amphipod host and two parasites. First, we identify how host behavior responds to this association and how this association affects interactions with both invertebrate non-host predators and a vertebrate host predator. Second, we look at the human dimension, investigating how human recreation can indirectly affect patterns of disease by altering patterns of vertebrate host space use. Finally - because parasites and diseases are of increasing importance in the management of wildlife species, especially those that are imperiled or of management concern - the third chapter argues that research would benefit from increased attention to the statistical analysis of wildlife disease studies. This report also explores issues of statistical parasitology, providing information that may better inform those designing research projects and analyzing data from studies of wildlife disease. In investigating the nature of parasite-host interactions, the role that relationships play in ecological communities, and how human

  11. Study of material stability surrounding with loess-clay-loam rocks on an example of 'Olviya' monument of Ukrainian Northern Prichernomor'ya

    International Nuclear Information System (INIS)

    Zlobenko, B.; Kadoshnikov, V.; Manichev, V.; Demchenko, L.; Golovko, T.; Krapivina, V.

    2000-01-01

    In this work we have examined the archaeological material exhumed from the archaeology monument Olviya. The ancient State Olviya is situated on the territory of Ukraine (Nikolaev region) and it is considered to be an integral part of the world historical legacy. The samples of glasses were collected from P-25 excavation. The collected glasses and metals dated by I-II centuries of our era. They are situated in the south-east part of the Upper State on the territory of the Rome times. Study with the facilitation of physical-chemical and physical methods of research of chemical structure and surface layers of materials. The various physical methods of samples investigation were the following: investigation with half-quantitative spectral analysis performed on spectrograph (CTE-1); X-ray powder diffraction with DRON-UM-1 diffractometers use, X-ray fluorescent analysis (spectrometer VPA-30) and the x-ray microanalysis (JXA-5). Carried out microscopic researches have revealed the specific forms of metals and glasses; corrosion and dissolution of the surface that character is determined by structure and physic-chemical conditions of its burial place. (authors)

  12. Evaluation of the potential for debris and hyperconcentrated flows in Capulin Canyon as a result of the 1996 Dome fire, Bandelier National Monument, New Mexico

    Science.gov (United States)

    Cannon, Susan H.

    1997-01-01

    The Dome fire of April 1996 burned 6684 ha in Bandelier National Monument and the adjacent Sante Fe National Forest. The potential for significant debris- and hyperconcentrated-flow activity in Capulin Canyon is evaluated through 1) a systematic consideration of geologic and geomorphic factors that characterize the condition of the hillslope materials and channels following the fire, 2) examination of sedimentologic evidence for past debris-flow activity in the canyon, and 3) evaluation of the response of the watershed through the 1996 summer monsoon season. The lack of accumulations of dry-ravel material on the hillslopes or in channels, the absence of a continuous hydrophobic layer, the relatively intact condition of the riparian vegetation and of the fibrous root mat on the hillslopes, and the lack of evidence of widespread past debris- and hyperconcentrated-flow activity, even with evidence of past fires, indicate a low potential for debris-flow activity in Capulin Canyon. In addition, thunderstorms during the summer monsoon of 1996 resulted in abundant surface overland flow on the hillslopes which transported low-density pumice, charcoal, ash and some mineral soil downslope as small-scale and non-erosive debris flows. In some places cobble- and boulder-sized material was moved short distances. A moderate potential for debris- and hyperconcentrated-flow activity is identified for the two major tributary canyons to Capulin Canyon based on evidence of both summer of 1996 and possible historic significant debris-flow activity.

  13. History, Historical and Historicity in Heidegger

    Directory of Open Access Journals (Sweden)

    José Manuel CHILLÓN

    2017-12-01

    Full Text Available In order to the “Historie” is possible as “Geschichte”, that is, so that the events are more than mere collections of past vestiges, it is necessary that the historical (geschichtlich of history is understood as enshrined in the historicity, in Geschichtlichkeit. In § 6 of the Introduction to ‘Being and Time’ Heidegger understands that the historicity refers to the temporality of Dasein, to its finitude. Thiking of the historicity requires, as its main task, overcoming history as history of entities, in terms of history of forgotten being. And, of course, to think the being, the happening of being and Dasein which, as such event, is being, is occurring , it is historicizing .

  14. Near-surface geophysical investigations inside the cloister of an historical palace in Lecce, Italy

    Science.gov (United States)

    Nuzzo, L.; Quarta, T.

    2009-04-01

    biological techniques, is crucial for obtaining an exhaustive knowledge of the status of historical monuments and to identify the possible causes of damages in order to improve the cultural heritage management.

  15. Engineering assessment of inactive uranium mill tailings, Monument Valley site, Monument Valley, Arizona. A summary of the Phase II, Title I

    International Nuclear Information System (INIS)

    1977-01-01

    Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at the Monument Valley millsite in Arizona. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and other radium-contaminated materials, the evaluation of resulting radiation exposures of individuals residing nearby, the investigation of site hydrology and meteorology and the evaluation and costing of alternative corrective actions. Radon gas release from the tailings on the site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The sparse population and relatively low radiation levels yield minimal immediate environmental impact; hence, the two alternative actions presented are directed towards restricting access to the site (Options I and II), and returning the windblown tailings to the pile and stabilizing the pile with 2 ft of cover material (Option II). Both options include remedial action costs for offsite locations where tailings have been placed. Cost estimates for the two options are $585,000 and $1,165,000. Reprocessing the tailings for uranium is not economically feasible

  16. PREFACE: 11th International Conference on Damage Assessment of Structures (DAMAS 2015)

    Science.gov (United States)

    Wahab, M. A.

    2015-07-01

    This volume contains the proceedings of the 11th International Conference on Damage Assessment of Structures (DAMAS) 2015. DAMAS has a long history of almost 20 years. The first DAMAS conference took place in 1995 (Pescara, Italy), followed by a biannual meeting in 1997 (Sheffield, UK), 1999 (Dublin, Ireland), 2001 (Cardiff, UK), 2003 (Southampton, UK), 2005 (Gdansk, Poland), 2007 (Torino, Italy), 2009 (Beijing, China), 2011 (Oxford, UK) and 2013 (Dublin, Ireland). The eleventh edition of DAMAS conference series, DAMAS 2015, is hosted by Ghent University, Belgium, and is held at the congress center Het Pand in Ghent city. Ghent is the capital and the largest city of the East Flanders province of the Flemish region of Belgium. Het Pand is the culture and congress center of Ghent University and is a historical monument. The conference is established as a major international forum for research topics relevant to damage assessment of engineering structures and systems including numerical simulations, signal processing of sensor measurements and theoretical techniques as well as experimental case studies. The presentations of DAMAS 2015 are divided into 6 main sessions, namely 1) Structural Health and Condition Monitoring, 2) Damage in Civil Engineering, 3) Damage in Machineries, 4) Damage in Composite Materials, 5) Sensing and Sensors and 6) Signal Processing. The organising committee is grateful to keynote speakers; Professor Guido De Roeck, Head of Structural Mechanics Division, KULeuven, Belgium, for his keynote lecture entitled 'Structural Health Monitoring: highlights and challenges', Professor Weidong Zhu, Department of Mechanical Engineering, University of Maryland, USA, for his keynote lecture entitled 'Vibration-based Structural Damage Detection: Theory and Applications' and Professor Wieslaw Ostachowicz, Head of the Laboratory of Active Materials and Smart Structures, Polish Academy of Sciences, Poland, for his keynote lecture entitled 'Damage Assessment and

  17. D Visualization of a Timber Frame Historic Building: Partite Usage and its Impact on the Structural System

    Science.gov (United States)

    Günay, S.

    2017-08-01

    Throughout their lifetime, historic buildings might be altered for different kind of usage for different purposes. If this new function or new usage requires utilization of the building in separate units, this separation might affect the historic building's functionality and structure and as a result its overall condition. Yorguc Pasa Mansion conservation project was prepared as a part of the Middle East Technical University (METU) Master's Program in Documentation and Conservation of Historic Monuments and Sites for the historic Yorguc Pasa Mansion. The mansion is a 19th century Ottoman Period timber frame building in Amasya, a Black Sea Region city in Turkey that has traces from different civilizations such as Hittites, Greeks, Romans and Ottomans. This paper aims to discuss the affects of the partite usage on structural conditions of timber frame buildings with the case study of Amasya Yorguc Pasa Mansion through the 3D visualized structural systems.

  18. Soil Sampling to Demonstrate Compliance with Department of Energy Radiological Clearance Requirements for the ALE Unit of the Hanford Reach National Monument

    Energy Technology Data Exchange (ETDEWEB)

    Fritz, Brad G.; Dirkes, Roger L.; Napier, Bruce A.

    2007-04-01

    The Hanford Reach National Monument consists of several units, one of which is the Fitzner/Eberhardt Arid Lands Ecology Reserve (ALE) Unit. This unit is approximately 311 km2 of shrub-steppe habitat located to the south and west of Highway 240. To fulfill internal U. S. Department of Energy (DOE) requirements prior to any radiological clearance of land, DOE must evaluate the potential for residual radioactive contamination on this land and determine compliance with the requirements of DOE Order 5400.5. Historical soil monitoring conducted on ALE indicated soil concentrations of radionuclides were well below the Authorized Limits. However, the historical sampling was done at a limited number of sampling locations. Therefore, additional soil sampling was conducted to determine if the concentrations of radionuclides in soil on the ALE Unit were below the Authorized Limits. This report contains the results of 50 additional soil samples. The 50 soil samples collected from the ALE Unit all had concentrations of radionuclides far below the Authorized Limits. The average concentrations for all detectable radionuclides were less than the estimated Hanford Site background. Furthermore, the maximum observed soil concentrations for the radionuclides included in the Authorized Limits would result in a potential annual dose of 0.14 mrem assuming the most probable use scenario, a recreational visitor. This potential dose is well below the DOE 100-mrem per year dose limit for a member of the public. Spatial analysis of the results indicated no observable statistically significant differences between radionuclide concentrations across the ALE Unit. Furthermore, the results of the biota dose assessment screen, which used the ResRad Biota code, indicated that the concentrations of radionuclides in ALE Unit soil pose no significant health risk to biota.

  19. Assessment of metal and trace element contamination in water, sediment, plants, macroinvertebrates, and fish in Tavasci Marsh, Tuzigoot National Monument, Arizona

    Science.gov (United States)

    Beisner, Kimberly R.; Paretti, Nicholas V.; Brasher, Anne M.D.; Fuller, Christopher C.; Miller, Matthew P.

    2014-01-01

    Tavasci Marsh is a large freshwater marsh within the Tuzigoot National Monument in central Arizona. It is the largest freshwater marsh in Arizona that is unconnected to the Colorado River and is designated as an Important Bird Area by the Audubon Society. The marsh has been altered significantly by previous land use and the monument’s managers are evaluating the restoration of the marsh. In light of historical mining activities located near the marsh from the first half of the 20th century, evaluations of water, sediment, plant, and aquatic biota in the marsh were conducted. The evaluations were focused on nine metals and trace elements commonly associated with mining and other anthropogenic activities (As, Cd, Cr, Cu, Hg, Ni, Pb, Se, and Zn) together with isotopic analyses to understand the presence, sources and timing of water and sediment contaminants to the marsh and the occurrence in aquatic plants, dragonfly larvae, and fish. Results of water analyses indicate that there were two distinct sources of water contributing to the marsh during the study: one from older high elevation recharge entering the marsh at Shea Spring (as well as a number of unnamed seeps and springs on the northeastern edge of the marsh) and the other from younger low elevation recharge or from Pecks Lake. Water concentrations for arsenic exceeded the U.S. Environmental Protection Agency primary drinking water standard of 10 μg/L at all sampling sites. Surface waters at Tavasci Marsh may contain conditions favorable for methylmercury production. All surficial and core sediment samples exceeded or were within sample concentration variability of at least one threshold sediment quality guideline for As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn. Several sediment sites were also above or were within sample concentration variability of severe or probable effect sediment quality guidelines for As, Cd, and Cu. Three sediment cores collected in the marsh have greater metal and trace element concentrations

  20. 3 CFR 8337 - Proclamation 8337 of January 6, 2009. Establishment of the Rose Atoll Marine National Monument

    Science.gov (United States)

    2010-01-01

    ... of the Rose Atoll Marine National Monument 8337 Proclamation 8337 Presidential Documents Proclamations Proclamation 8337 of January 6, 2009 Proc. 8337 Establishment of the Rose Atoll Marine National... 130 nautical miles east-southeast of Pago Pago Harbor, American Samoa, lies Rose Atoll—the easternmost...

  1. Combination of three-dimensional laser scanning and digital photogrammetric shoot for fixing and measurement of architectural monuments

    OpenAIRE

    S.V. Tiurin; S.G. Tihonov

    2010-01-01

    Several variants of architectural monument fixing using photogrammetric method are considered: black-and-white and colour three-dimensional point models; black-and-white and colour orthophotomaps in format SPO; black-and-white and colour orthophotomaps in standard raster formats. For different aims authors recommend corresponding data formats.

  2. Water quality study at the Congaree Swamp National monument of Myers Creek, Reeves Creek and Toms Creek. Technical report

    International Nuclear Information System (INIS)

    Rikard, M.

    1991-11-01

    The Congaree Swamp National Monument is one of the last significant near virgin tracts of bottom land hardwood forests in the Southeast United States. The study documents a water quality monitoring program on Myers Creek, Reeves Creek and Toms Creek. Basic water quality parameters were analyzed. High levels of aluminum and iron were found, and recommendations were made for further monitoring

  3. Monument et espace urbain. Pour une Sémiotique des parcours et des structures de la ville

    Directory of Open Access Journals (Sweden)

    Ruggero Ragonese

    2012-11-01

    Cependant, partant de cet exigu corpus bibliographique, on peut chercher des bases pour commencer un travail sur le texte architectural, à partir de l'étude de monuments, capable de décrire le processus de transformation urbaine et les formes de l'espace construit.

  4. Conservation and Management of Archaeological Monuments and Sites in Greece and Turkey: A Value-Based Approach to Anastylosis

    Directory of Open Access Journals (Sweden)

    Kalliopi Vacharopoulou

    2005-11-01

    Full Text Available Heritage management and monument conservation play a significant role in the preservation of archaeological heritage. Anastylosis, a process with a long history in the Mediterranean region, is discussed with relevance to current debates concentrating on concepts of value-based approaches. Examination of the diverse values that may be attributed to monuments provides an insight into the evolution of ideas in heritage management, conservation and restoration practices. In the current theoretical framework the concept of values, as attributed by all stakeholders, and its application when preserving archaeological heritage, are constantly debated. The participation of stakeholders in the process of value identification is considered fundamental by heritage management experts. This paper presents the findings of a survey conducted to collect the opinions of anastylosis and restoration professionals, with reference to case studies on a number of monuments subjected to anastylosis in Greece and Turkey, highlighting the importance of assessing values in order to establish the appropriate type and extent of intervention. The paper concludes that a value-based approach to decision-making and planning for anastylosis, or any other form of architectural conservation, is crucial for preserving monuments in a way that satisfies those who want to experience and benefit from heritage.

  5. Reconstruction and restoration of historical buildings of transport infrastructure

    Science.gov (United States)

    Kareeva, Daria; Glazkova, Valeriya

    2017-10-01

    The aim of this article is to identify the main problems in the restoration of the historical objects. For this reason, it is rationally to collect and analyze the existing world experience of restoration. The information which was put together showed that there are some problems which are common and can be solved. In addition, the protection of the Monuments of Culture and Architecture Comittees always makes the restoration and reconstruction of the historical buildings complicated. By the examples of Germany, Italy and Russia it is shown that there are problems in organization, economy, planning and control. Engineers should think of and justify the methodology of organizing and monitoring of the restoration of the historical buildings. As a second solution, it will be possible to minimize time and financial costs through a favorable financial and legal background for investors and through the creation of a system of restoration work organizing. And for a faster process of restoration the imitation programs should be optimized for research and selection of the reconstruction technological and economic methods.

  6. Staryi Krym and Its Monuments through the Eyes of the Travelers of the late 18th – early 19th centuries

    Directory of Open Access Journals (Sweden)

    Khrapunov N.I.

    2016-12-01

    Full Text Available Research objective: This article addresses the accounts on Staryi Krym, a town in the Crimean Peninsula, supplied by travelogues written after the joining of the region to Russia. Research materials: Modern archaeolgoists can use these textual and visual accounts as a source of information on the condition of Moslem monuments, which were later damaged by anthropogenic and natural factors, and science historians can draw conclusions on the features of discoverying and interpretation of Moslem history and “Oriental” architecture in the period of the Enlightenment. The travelogues developed a multi-dimensional image of Staryi Krym. Abandoned and collapsing Moslem town, a living illustration from the outgoing age, with still standing ancient mosques, baths, fortifications, and graves, got virtual connections with classic past of the Crimea, finding itself to be a “heir” of one or another settlement documented by Greco-Roman geographers. Research results and novelty: Through the travellers’ eyes, Staryi Krym, by images of the Cimmerians and the Cimbrians, got a key role in the history of Crimean Peninsula, and even supplied it with the name of Crimea, which connected the “noble barbarians” of antiquity with the “modern Celts” – the Frenchs and the Scots, and the Past of Europe with its Present. Staryi Krym became a component of literatural discourse, allowing the classics of the Sentimentalism to think of the frailty of earthly life. This town also became a subject of painting, which made it a part of romantic appearance of Taurica.

  7. Damage Assessment and Monitoring of Cultural Heritage Places in a Disaster and Post-Disaster Event - a Case Study of Syria

    Science.gov (United States)

    Vafadari, A.; Philip, G.; Jennings, R.

    2017-08-01

    In recent decades, and in response to an increased focus on disastrous events ranging from armed conflict to natural events that impact cultural heritage, there is a need for methodologies and approaches to better manage the effects of disaster on cultural heritage. This paper presents the approaches used in the development of a Historic Environment Record (HER) for Syria. It describes the requirements and methodologies used for systematic emergency recording and assessment of cultural heritage. It also presents the type of information needed to record in the aftermath of disaster to assess the scale of damage and destruction. Started as a project at Durham University, the database is now being developed as part of the EAMENA (Endangered Archaeology in the Middle East and North Africa) project. The core dataset incorporates information and data from archaeological surveys undertaken in Syria by research projects in recent decades and began life as a development of the Shirīn initiative1. The focus of this project is to provide a tool not only for the recording and inventory of sites and monuments, but also to record damage and threats, their causes, and assess their magnitude. It will also record and measure the significance in order to be able to prioritize emergency and preservation responses. The database aims to set procedures for carrying out systematic rapid condition assessment (to record damage) and risk assessment (to record threat and level of risk) of heritage places, on the basis of both on the ground and remote assessment. Given the large number of heritage properties damaged by conflict, the implementation of rapid assessment methods to quickly identify and record level of damage and condition is essential, as it will provide the evidence to support effective prioritization of efforts and resources, and decisions on the appropriate levels of intervention and methods of treatment. The predefined data entry categories, use of a data standard, and

  8. DAMAGE ASSESSMENT AND MONITORING OF CULTURAL HERITAGE PLACES IN A DISASTER AND POST-DISASTER EVENT – A CASE STUDY OF SYRIA

    Directory of Open Access Journals (Sweden)

    A. Vafadari

    2017-08-01

    Full Text Available In recent decades, and in response to an increased focus on disastrous events ranging from armed conflict to natural events that impact cultural heritage, there is a need for methodologies and approaches to better manage the effects of disaster on cultural heritage. This paper presents the approaches used in the development of a Historic Environment Record (HER for Syria. It describes the requirements and methodologies used for systematic emergency recording and assessment of cultural heritage. It also presents the type of information needed to record in the aftermath of disaster to assess the scale of damage and destruction. Started as a project at Durham University, the database is now being developed as part of the EAMENA (Endangered Archaeology in the Middle East and North Africa project. The core dataset incorporates information and data from archaeological surveys undertaken in Syria by research projects in recent decades and began life as a development of the Shirīn initiative1. The focus of this project is to provide a tool not only for the recording and inventory of sites and monuments, but also to record damage and threats, their causes, and assess their magnitude. It will also record and measure the significance in order to be able to prioritize emergency and preservation responses. The database aims to set procedures for carrying out systematic rapid condition assessment (to record damage and risk assessment (to record threat and level of risk of heritage places, on the basis of both on the ground and remote assessment. Given the large number of heritage properties damaged by conflict, the implementation of rapid assessment methods to quickly identify and record level of damage and condition is essential, as it will provide the evidence to support effective prioritization of efforts and resources, and decisions on the appropriate levels of intervention and methods of treatment. The predefined data entry categories, use of a data

  9. Baseline risk assessment for groundwater contamination at the uranium mill tailings site near Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1993-09-01

    This baseline risk assessment evaluates potential impact to public health or the environment resulting from groundwater contamination at the former uranium mill processing site near Monument Valley, Arizona. The tailings and other contaminated material at this site are being relocated and stabilized in a disposal cell at Mexican Hat, Utah, through the US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. The tailings removal is planned for completion by spring 1994. After the tailings are removed, groundwater contamination at the site will continue to be evaluated. This risk assessment is the first document specific to this site for the Groundwater Project. It will be used to assist in determining what remedial action is needed for contaminated groundwater at the site

  10. Reducing visitor noise levels at Muir Woods National Monument using experimental management.

    Science.gov (United States)

    Stack, David W; Peter, Newman; Manning, Robert E; Fristrup, Kurt M

    2011-03-01

    Noise impacts resources and visitor experience in many protected natural areas, and visitors can be the dominant source of noise. This experimental study tested the efficacy and acceptability of signs asking visitors to be quiet at Muir Woods National Monument, California. Signs declaring a "quiet zone" (at the park's Cathedral Grove) or a "quiet day" (throughout the park) were posted on a randomized schedule that included control days (no signs). Visitor surveys were conducted to measure the cognitive and behavioral responses of visitors to the signs and test the acceptability of these management practices to visitors. Visitors were highly supportive of these management practices and reported that they consciously limited the amount of noise they produced. Sound level measurements showed substantial decreases on days when signs were posted. © 2011 Acoustical Society of America

  11. Monuments devoted to artists in public spaces around museums: A nineteenth-century strategy to enhance the urban space of art districts

    Directory of Open Access Journals (Sweden)

    Lorente, J. Pedro

    2014-12-01

    Full Text Available Monuments to kings or military heroes have always been positioned in main squares and avenues, whilst those erected to famous cultural figures were a novelty introduced in the Enlightenment and Romanticism, placing busts or sitting monuments to writers or musicians in secluded gardens and in the surroundings of libraries, theatres, etc. During the nineteenth century, monuments to artists became also a common feature in many cities, where a most likely emplacement for them was in front of some art museum. In a way, they were a complement to the ornaments of such building, usually decorated with portraits and inscriptions glorifying great artists; but the monument to Murillo erected in 1863 by public subscription in Seville's Plaza del Museo was also an urban milestone, catching the attention of promenading public passing along a lateral street. Later, the monuments erected in the piazzas around the Prado Museum in Madrid, or in gardens outside the Louvre, became a popular prototype, emulated in many other cities up to the early 20th century. Their role as interfaces between public spaces and museum sites would thereafter be taken over by other kinds of artistic landmarks: not monuments to artists, but monumental artworks, often owned by the museum itself, thus bringing part of its collection outside, as a welcome starter to prospective cultural consumers.

  12. Luminescence dating of some historical/pre-historical natural hazards of India

    International Nuclear Information System (INIS)

    Gartia, R.K.

    2008-01-01

    The Indian sub-continent is characterized by host of natural hazards like earthquake, tsunami, cyclones, floods, landslides/mudflows. It is necessary to build-up a database of historical/pre-historical natural hazards for planning scenarios for emergency response to various them. In short, there is a vast scope of providing chronology to hazardous events by using known techniques of dating including luminescence dating which has an excellent window span down from few hundred years to one hundred thousand years. In this work we report the dates of some historical/pre-historical natural hazards of India. In particular we focus on three kinds of natural hazards namely, earthquakes, tsunami, and mudflows. For example of earthquake we cover a historical earthquake of Manipur that created two massive fissures at Kumbi, 25 km from the state capital, Imphal. For pre-historical ones, we cover Assam-Shillong area known for its highest levels of seismicity in India. We demonstrate the evidence of a paleo-tsunami that devastated Mahabalipuram near Chennai. Incidentally, Mahabalipuram was badly affected by the great tsunami of 26th Dec 2004. Finally, luminescence dating technique has been applied to some historical/pre-historical mudflows of Manipur. A recent mudflow on 10th July 2004 damaged more than 90 houses, block National Highway-39, the life-line of Manipur for more than a fort-night. (author)

  13. Water availability and flood hazards in the John Day Fossil Beds National Monument, Oregon

    Science.gov (United States)

    Frank, Frank J.; Oster, E.A.

    1979-01-01

    The rock formations of the John Day Fossil Beds National Monument area are aquifers that can be expected to yield less than 10 gallons of water per minute to wells. The most permeable of the geologic units is the alluvium that occurs at low elevations along the John Day River and most of the smaller streams. Wells in the alluvial deposits can be expected to yield adequate water supplies for recreational areas; also, wells completed in the underlying bedrock at depths ranging from 50 to 200 feet could yield as much as 10 gallons per minute. Pumping tests on two unused wells indicated yields of 8 gallons per minute and 2 gallons per minute. Nine of the ten springs measured in and near the monument area in late August of 1978 were flowing 0.2 to 30 gallons per minute. Only the Cant Ranch spring and the Johnny Kirk Spring near the Sheep Rock unit had flows exceeding 6 gallons per minute. Chemical analyses of selected constituents of the ground water indicated generally low concentrations of dissolved minerals. Although cloudbursts in the Painted Hills unit could generate a flood wave on the valley floors, flood danger can be reduced by locating recreational sites on high ground. The campground in Indian Canyon of the Clarno unit is vulnerable to cloudburst flooding. About 80 percent of the proposed campground on the John Day River in the Sheep Rock unit is above the estimated level of 1-percent chance flood (100-year flood) of the river. The 1-percent chance flood would extend about 120 feet from the riverbank into the upstream end of the campground. (USGS).

  14. Protease Enzyme Used for Artificial Ageing on Modern Cotton Fabric for Historic Textile Preservation and Restoration

    OpenAIRE

    Harby E. AHMED

    2013-01-01

    Some of Historical textiles objects in Egyptian museums are containing different types of adhesives from previous restoration processes. Furthermore, they may contain some protein stains such as blood stains, which could involve more damage for the historical textiles. In the context of removing the adhesives by various methods, one may cause damage in the textiles, therefore the biotechnological application of enzymes seems to be a very promising approach in the restoration of historical obj...

  15. Irradiation damage

    Energy Technology Data Exchange (ETDEWEB)

    Howe, L.M

    2000-07-01

    There is considerable interest in irradiation effects in intermetallic compounds from both the applied and fundamental aspects. Initially, this interest was associated mainly with nuclear reactor programs but it now extends to the fields of ion-beam modification of metals, behaviour of amorphous materials, ion-beam processing of electronic materials, and ion-beam simulations of various kinds. The field of irradiation damage in intermetallic compounds is rapidly expanding, and no attempt will be made in this chapter to cover all of the various aspects. Instead, attention will be focused on some specific areas and, hopefully, through these, some insight will be given into the physical processes involved, the present state of our knowledge, and the challenge of obtaining more comprehensive understanding in the future. The specific areas that will be covered are: point defects in intermetallic compounds; irradiation-enhanced ordering and irradiation-induced disordering of ordered alloys; irradiation-induced amorphization.

  16. Irradiation damage

    International Nuclear Information System (INIS)

    Howe, L.M.

    2000-01-01

    There is considerable interest in irradiation effects in intermetallic compounds from both the applied and fundamental aspects. Initially, this interest was associated mainly with nuclear reactor programs but it now extends to the fields of ion-beam modification of metals, behaviour of amorphous materials, ion-beam processing of electronic materials, and ion-beam simulations of various kinds. The field of irradiation damage in intermetallic compounds is rapidly expanding, and no attempt will be made in this chapter to cover all of the various aspects. Instead, attention will be focused on some specific areas and, hopefully, through these, some insight will be given into the physical processes involved, the present state of our knowledge, and the challenge of obtaining more comprehensive understanding in the future. The specific areas that will be covered are: point defects in intermetallic compounds; irradiation-enhanced ordering and irradiation-induced disordering of ordered alloys; irradiation-induced amorphization

  17. Historical Dictionaries and Historical Dictionary Research: Papers

    African Journals Online (AJOL)

    rbr

    Resensies / Reviews. 309 ... and Historical Dictionary Research: Papers from the International ... "Cambridge, Trinity College Library MS 0.5.4: A Fifteenth-century ... There are among others ten types of manuscript collections that need attention, ..... The collection is rounded off by a selective index, supplementing the Table.

  18. Chronology of the early period of the Ananyino cultural and historical area

    Directory of Open Access Journals (Sweden)

    Kuzminykh Sergei V.

    2014-09-01

    Full Text Available Problems related to the chronology of the early period in the Ananyino cultural and historical area development are discussed in the article. The chronology is based upon the objects imported from the Black Sea region, Northern Caucasus and Transcaucasia and their Ananyino replicas or imitations. Radiocarbon dates have also been taken into account. The period under consideration is divided into two stages (I-1 and I-2. They are characterized by differing technological facilities that had determined the appearance of a differing set of material culture objects. The first stage, the transition from the Bronze Age to the Early Iron Age, is dated within the 9th to mid-8th century BC. The second phase (mid-8th to first quarter/first half of the 7th century BC is associated with the spread of Caucasian imports in the Volga-Kama area and mostly in the post-Maklasheevka culture sites. On the basis of these imports it is possible to claim that the Ananyino area was included into the international trade and exchange system of Eastern Europe, the Caucasus and Transcaucasia. Monuments of the early period of the Ananyino cultural and historical area are primarily synchronized with the pre-Scythian funeral monuments of the steppe zone of Eastern Europe and the Caucasus.

  19. Lagos Historical Review

    African Journals Online (AJOL)

    The Lagos Historical Review is an international and interdisciplinary journal publishing papers with a historical focus. The journal generates and participates in debates to advance the discipline of history and promote its relevance to development. The journal aims to serve the academic community with a bias towards ...

  20. HMI - historical flashback

    International Nuclear Information System (INIS)

    Weiss, B.

    1993-01-01

    This brochure is based on a paper read at a HMI colloquium on 14 Juni 1993. The historical information is based on a detailed historical study published in book form under the title ''Industrial-scale Research in Berlin''. (orig./HSCH) [de

  1. Historizing epistemology in psychology.

    Science.gov (United States)

    Jovanović, Gordana

    2010-12-01

    The conflict between the psychometric methodological framework and the particularities of human experiences reported in psychotherapeutic context led Michael Schwarz to raise the question whether psychology is based on a methodological error. I take this conflict as a heuristic tool for the reconstruction of the early history of psychology, which bears witness to similar epistemological conflicts, though the dominant historiography of psychology has largely forgotten alternative conceptions and their valuable insights into complexities of psychic phenomena. In order to work against the historical amnesia in psychology I suggest to look at cultural-historical contexts which decisively shaped epistemological choices in psychology. Instead of keeping epistemology and history of psychology separate, which nurtures individualism and naturalism in psychology, I argue for historizing epistemology and for historical psychology. From such a historically reflected perspective psychology in contemporary world can be approached more critically.

  2. Earthquake recovery of historic buildings: exploring cost and time needs.

    Science.gov (United States)

    Al-Nammari, Fatima M; Lindell, Michael K

    2009-07-01

    Disaster recovery of historic buildings has rarely been investigated even though the available literature indicates that they face special challenges. This study examines buildings' recovery time and cost to determine whether their functions (that is, their use) and their status (historic or non-historic) affect these outcomes. The study uses data from the city of San Francisco after the 1989 Loma Prieta earthquake to examine the recovery of historic buildings owned by public agencies and non-governmental organisations. The results show that recovery cost is affected by damage level, construction type and historic status, whereas recovery time is affected by the same variables and also by building function. The study points to the importance of pre-incident recovery planning, especially for building functions that have shown delayed recovery. Also, the study calls attention to the importance of further investigations into the challenges facing historic building recovery.

  3. Assessment of historical and cultural heritage in Lubensky district of Poltava region

    Directory of Open Access Journals (Sweden)

    Марина Cторчак

    2017-09-01

    Full Text Available The article assesses available historical and cultural heritage of Lubny district, Poltava region. Among the considered assessment methods of the historical and cultural heritage K. A. Polyvach’s method has been chosen for the study, as it allows to assess the security of an administrative district. According to this method, the provision of rural districts according to the following indicators was carried out: the number of objects and their division into types; concentration of objects calculated on the area of the territory; a modified concentration index. The latter takes into account not only the area, but also the population. The coefficient of objects’ localization, showing the largest number of cultural monuments and the smallest area of rural councils has also been indicated. In Lubensky district, archeological monuments dominate, namely, the fraternal graves and memorial plaques to the fallen heroes of warriors. The disadvantage of this area is the lack of fixed objects of science and technology that would act as a tourist resource. The largest number of historical and cultural heritage objects is concentrated in Vovchytsya, Kalaydenska, Mgarska and Mykhnivska village councils, and the smallest number is in Shershnevsky, Matskiv and Okipsky. In general, it can be said that there are 102 objects in Lubensky area - this is not enough, if you also take into account that their placement is not uniform. In addition to the lowest level of livelihood in Shershnivska, Okipa, Berezivka, Tyshkivska, Vyshchebulatka, Matskivska, Lytvyakivska and Novorikhivska settlement councils there are only monuments of one category, which diminishes their interest among tourists. In the area the most promising for the development of tourism are Mgarska, Vovchytska and Kalaydentsi rural councils, because within them there is an opportunity to build complex tourist routes and, in general, to develop tourist infrastructure, not only because of the large

  4. Damaged Skylab

    Science.gov (United States)

    1973-01-01

    The Saturn V vehicle, carrying the unmarned orbital workshop for the Skylab-1 mission, lifted off successfully and all systems performed normally. Sixty-three seconds into the flight, engineers in the operation support and control center saw an unexpected telemetry indication that signalled that damages occurred on one solar array and the micrometeoroid shield during the launch. The micrometeoroid shield, a thin protective cylinder surrounding the workshop protecting it from tiny space particles and the sun's scorching heat, ripped loose from its position around the workshop. This caused the loss of one solar wing and jammed the other. Still unoccupied, the Skylab was stricken with the loss of the heat shield and sunlight beat mercilessly on the lab's sensitive skin. Internal temperatures soared, rendering the station uninhabitable, threatening foods, medicines, films, and experiments. This image, taken during a fly-around inspection by the Skylab-2 crew, shows a crippled Skylab in orbit. The crew found their home in space to be in serious shape; the heat shield gone, one solar wing gone, and the other jammed. The Marshall Space Flight Center (MSFC) developed, tested, rehearsed, and approved three repair options. These options included a parasol sunshade and a twin-pole sunshade to restore the temperature inside the workshop, and a set of metal cutting tools to free the jammed solar panel.

  5. Structural damage

    International Nuclear Information System (INIS)

    Gray, R.E.; Bruhn, R.W.

    1992-01-01

    Virtually all structures show some signs of distress due to deterioration of the building components, to changed loads, or to changed support conditions. Changed support conditions result from ground movements. In mining regions many cases of structural distress are attributed to mining without considering alternative causes. This is particularly true of coal mining since it occurs under extensive areas. Coal mining is estimated to have already undermined more than eight million acres and may eventually undermine 40 million acres in the United States. Other nonmetal and metal underground mines impact much smaller areas. Although it is sometimes difficult, even with careful study, to identify the actual cause of damage, persons responsible for underground coal mining should at least be aware of possible causes of building stress other than mine subsidence. This paper presents information on distress to structures and briefly reviews a number of causes of ground movements other than subsidence: Mass movements, dissolution, erosion, frost action, shrinking and swelling, yield into excavations and compressibility

  6. Radiation damage prediction system using damage function

    International Nuclear Information System (INIS)

    Tanaka, Yoshihisa; Mori, Seiji

    1979-01-01

    The irradiation damage analysis system using a damage function was investigated. This irradiation damage analysis system consists of the following three processes, the unfolding of a damage function, the calculation of the neutron flux spectrum of the object of damage analysis and the estimation of irradiation effect of the object of damage analysis. The damage function is calculated by applying the SAND-2 code. The ANISN and DOT3, 5 codes are used to calculate neutron flux. The neutron radiation and the allowable time of reactor operation can be estimated based on these calculations of the damage function and neutron flux. The flow diagram of the process of analyzing irradiation damage by a damage function and the flow diagram of SAND-2 code are presented, and the analytical code for estimating damage, which is determined with a damage function and a neutron spectrum, is explained. The application of the irradiation damage analysis system using a damage function was carried out to the core support structure of a fast breeder reactor for the damage estimation and the uncertainty evaluation. The fundamental analytical conditions and the analytical model for this work are presented, then the irradiation data for SUS304, the initial estimated values of a damage function, the error analysis for a damage function and the analytical results are explained concerning the computation of a damage function for 10% total elongation. Concerning the damage estimation of FBR core support structure, the standard and lower limiting values of damage, the permissible neutron flux and the allowable years of reactor operation are presented and were evaluated. (Nakai, Y.)

  7. Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Inshore), St. John, US Virgin Islands 2005, 1M Grid, UTM 20 NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of an inshore portion of the NPS's Virgin Islands Coral Reef National Monument,...

  8. Comparative-historical method in Slavic linguistics and Alexander Vostokov’s philological intuitions

    Directory of Open Access Journals (Sweden)

    Melkov Andrey Sergeevich

    2015-04-01

    Full Text Available The article is devoted to the estimation of Alexander Vostokov’s (1781-1864 contribution to the formation and development of the Slavic philology as a scientific discipline. In the foundation of the research there is the analyses of Vostokov’s work “Judgement about the Slavic language”, which has become the result of the scientist’s study the oldest Russian manuscript “Ostromir Gospels”. Vostokov devised a new method for the Slavic philology, which is used to call comparative-historical in modern science. The scientist gave the beginning of Old Church Slavonic and Old Russian written monuments scientific researching. Thanks to Vostokov’s discoveries, there has been formed the basis of Russian comparative-historical linguistics.

  9. Slope instability in a historical and architectural interest site: the Agrigento hill (Sicily-Italy)

    Science.gov (United States)

    Liguori, Vincenzo; Manno, Giorgio

    2014-05-01

    The impact of landslides are an issue for many urban cities and their cultural heritage, especially where both natural factors and human actions are join. Indeed in these cases, both the geological-geomorphological area predisposition and the continuous human actions increase the possibility occurrence of a landslide. In order to study these landslides and their natural hazard, a multi-disciplinary approach is necessary. Agrigento (37°19'18''N; 13°35'22''E), founded around 580 b.C. along the Sicilian southern coast, is an example of a possible impacts of landslides on cultural heritage. This work discusses the geological, geomorphological and hydrological data results, performed in order to study and the monitoring the landslide on the north side of the Agrigento hill (335 m a.s.l.), on which is localized the antique cathedral (sixteenth century) and the old city. The hill geology is a typical regressive Plio-Pleistocene succession and their lithology are clays (Monte Narbone formation) , calcarenites , sands and silts of the Agrigento formation. The landslide phenomena, current since 1315, involves a calcarenitic pack (Pleistocene), weakly cemented, highly porous, fractured and fissured (E-W). This phenomena from 1924, at different times, have produced various types of instability such as: falls, flows and complex movements. From 7 March 2005 have been reactivated fractures of the calcarenitic pack, already highlighted by studies in 1966. These fractures have triggered slope movements damaging the cathedral and the various historic buildings. In order to reduce the risk and thus safeguard the monuments and the activity in this area, carried out the several studies. Since 2005, the landslide is the subject both geological-geomorphological studies and a continuous monitoring, which have used different techniques of different disciplines: interferometric analysis, interpretation of aerial and satellite imagery, geophysical investigations, stratigraphic survey, etc

  10. A review of the mathematical models used for simulation of calcareous stone deterioration in historical buildings

    Science.gov (United States)

    Saba, M.; Quiñones-Bolaños, E. E.; Barbosa López, Aida Liliana

    2018-05-01

    Historic buildings and monuments are often composed of carbonate-based stone materials, susceptible to deterioration by the action of acidic substances on its main component, calcite (CaCO3). Today the levels of air pollution that attack heterogeneous structures with a mixture of different materials, usually of complex and articulated geometries, are the main responsible of the damage of calcareous stones. However the mechanisms of degradation of the stone and the factors that affect them cannot be simply specified, due to the sum coupled processes involving physical, chemical and biological changes, associated with capillarity and porosity, on the other hand the management of large number of samples and the cost of characterization analysis, modeling can contemplate a tool for the care and protection of real estate over time. Reason why this work shows a bibliographical review of the mathematical models that aim to describe how the deterioration of the surfaces of these structures varies over time, with particular attention to surface recession of stone, as a function of sets of variables that have been considered determinants in the different cases studied. It has been shown that in the last 30 years the models has had a revealing evolution due to the fact that the phenomenon has been gradually understood, putting in the background variables such as SO2 because of its reduction worldwide, and introducing variables such as HNO3 which has had, on the contrary, increasing values. In addition, it has been shown that linear polynomials, even if they lend themselves well to represent the phenomenon, in the last 10 years have been replaced by equations or systems of differential equations with one or more variables taken into account. Finally, it was revealed the lack of an inclusive model, capable of including all possible deterioration processes, and that time by time can be adapted to different case studies, in different parts of the world and with different

  11. Effect of the acid rain in the constituent material of the Mayan Mexican monuments; Efecto de la lluvia acida en el material constituyente de los monuments mayas mexicanos

    Energy Technology Data Exchange (ETDEWEB)

    Bravo Alvarez, H; Soto Ayala, R; Sosa Echeverria, R; Sanchez Alvarez, P [Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)

    2003-10-15

    Actually, acid rain is considered as a potential problem that affects materials and ecosystems. The effect on monuments, made mainly from limestone, has been studied for long time. In this work, a sample of limestone from Tulum, Qintana Roo, was studied. The following parameters were measured: density, porosity and percentage of water adsorption. Also, the sample was irrigated with acid rain prepared in the laboratory (pH = 4.6), based in the chemical composition of 56 rain samples from Puerto Morelos, Quintana Roo, in 1994 and 1995. The results obtained show that acid rain is neutralized by calcium carbonate from the limestone. The high calcium concentrations in the effluent, show that limestone is dissolved by acid rain. Superficial recession was 4.4 {mu}m/year under experimental conditions used. [Spanish] Actualmente la lluvia acida se ha convertido en un problema potencial que afecta en mayor o menor grado a materiales y a los ecosistemas. El efecto que causa la lluvia acida en monumentos construidos fundamentalmente de roca caliza, ha sido objeto de muchas investigaciones realizadas, prioritariamente, por paises que poseen estructuras, cuyo material de construccion es caliza. En este trabajo de investigacion se estudio una muestra de roca caliza proveniente de los monumentos mayas de Tulum, Quintana Roo. Se determinaron los parametros de densidad, porosidad y porcentaje de adsorcion de agua. Asimismo, se efectuo la irrigacion de la muestra con lluvia acida (pH aprox.4.6), preparada en el laboratorio con base en la composicion quimica que se determino en 56 muestras de agua de lluvia provenientes de Puerto Morelos, punto cercano a los monumentos de Tulum, Quintana Roo, durante los anos 1994 y 1995. Los resultados permiten concluir que la lluvia acida sufre un proceso de naturalizacion con el carbonato de calcio de la roca caliza. Las altas concentraciones de calcio en el efluente, mostraron que la roca caliza sufrio una disolucion con la lluvia acida. La

  12. Data Validation Package, December 2015, Groundwater and Surface Water Sampling at the Monument Valley, Arizona, Processing Site March 2016

    Energy Technology Data Exchange (ETDEWEB)

    Tyrrell, Evan [Navarro Research and Engineering, Inc., Oak Ridge, NV (United States); Denny, Angelita [USDOE Office of Legacy Management, Washington, DC (United States)

    2016-03-23

    Fifty-two groundwater samples and one surface water sample were collected at the Monument Valley, Arizona, Processing Site to monitor groundwater contaminants for evaluating the effectiveness of the proposed compliance strategy as specified in the 1999 Final Site Observational Work Plan for the UMTRA Project Site at Monument Valley, Arizona. Sampling and analyses were conducted as specified in the Sampling and Analysis Plan for U.S. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated, http://energy.gov/lm/downloads/sampling-and-analysis-plan-us-department- energy-office-legacy-management-sites). Samples were collected for metals, anions, nitrate + nitrite as N, and ammonia as N analyses at all locations.

  13. Beyond Restoration. Valorization of the Public. Monumental Heritage Asset The Istituto degli Innocenti and the MUDI Project

    Directory of Open Access Journals (Sweden)

    Carlo Terpolilli

    2012-04-01

    Full Text Available While protection of our collective monumental heritage is a value and an objective we pass along to future generations, at the same time it must be conceived of a commitment to making these assets available to citizens of the present time. This means applying the disciplines of preservation and restoration and at the same time going beyond with a cultural approach that interprets the monumental asset as a fabbrica; that is, as a place of ongoing design activity: a workshop for a work in progress. This approach necessitates programs for valorization and productive investments that operate in full respect of the assets themselves while employing the innovative tools available for ensuring that the asset as a whole produces income. This is the framework for the MUDI project in Florence.

  14. The historical supernovae

    CERN Document Server

    Clark, David H

    1977-01-01

    The Historical Supernovae is an interdisciplinary study of the historical records of supernova. This book is composed of 12 chapters that particularly highlight the history of the Far East. The opening chapter briefly describes the features of nova and supernova, stars which spontaneously explode with a spectacular and rapid increase in brightness. The succeeding chapter deals with the search for the historical records of supernova from Medieval European monastic chronicles, Arabic chronicles, astrological works etc., post renaissance European scientific writings, and Far Eastern histories and

  15. Protection of historic buildings against environmental pollution of vibrations

    Directory of Open Access Journals (Sweden)

    Kowalska-Koczwara Alicja

    2016-01-01

    Full Text Available Historic buildings in Poland are largely neglected objects that small percentage is preserved in its original form. Unrelenting in the case of historic buildings is a time that brings with it the natural processes of aging of buildings, but also the history of the object which is often marked by military conflicts, fires or even incompetently carried out reconstruction. Nowadays historic buildings are also destroyed by the rapid development of infrastructure and residential construction. This development could lead to changes of water in the soil, make changes in the geologic al structure or cause exposure of the historic building to the new influences (eg. traffic vibrations, to which building has not been subjected so far. Vibrations are often omitted in environmental issues, although the protection against noise and vibration has its place in the Law on Environmental Protection. This article presents the methodology for the measurement and interpretation of vibration influence on historic buildings and the assessment methods of technical condition of historic building on the example of dynamic measurements made on St. Nicholas Church in Krakow. The importance of well-done crack-by-crack documentation and characterization of damages based on damage index is shown. Difficulties that can be encountered when determining the causes of technical condition of historic buildings are also shown. Based on the example of the Church in the article are also given the possible protection solutions of historic structures from vibrations.

  16. The right indoor climate. In monuments with a museum function; Het verantwoorde binnenklimaat. In monumenten met een museal functie

    Energy Technology Data Exchange (ETDEWEB)

    Schellen, H.L.; Ankersmit, B. [Faculteit Bouwkunde, Technische Universiteit Eindhoven TUE, Eindhoven (Netherlands); Neuhaus, E. [Afdeling Onderzoek, Instituut Collectie Nederland ICN, Amsterdam (Netherlands); Martens, M. [Ingenieursbureau PHYSITEC, Rotterdam (Netherlands)

    2008-06-15

    Establishing a museum quality indoor climate for the preservation of a collection which is housed in a historic building is sometimes in conflict with the need to preserve the building itself. This article illustrates the dilemma referencing four examples from important museums. New Dutch guidelines have been issued for museum climate conditions. They aim to do justice both to preservation of the collection and preservation of the (historic) building. The new guidelines return to the source: the relation between relative humidity and temperature, and the damage that may occur to objects. It presents a four-step plan to help a collection manager select absolute values for an appropriate indoor climate. [Dutch] De realisatie van een museaal binnenklimaat voor het behoud van een collectie in oude gebouwen staat op gespannen voet met het behoud van het monumentale gebouw. Aan de hand van vier voorbeelden van toonaangevende musea wordt dit geillustreerd. In Nederland worden nieuwe richtlijnen voor het museale binnenklimaat opgesteld, die zowel recht proberen te doen aan het behoud van de collectie als het (monumentale) gebouw waarin het museum is gehuisvest. De nieuwe richtlijn gaat terug naar de bron: de relatie tussen de relatieve vochtigheid en temperatuur en de schade aan objecten. Een vier stappen plan wordt aangereikt om een collectiemanager te laten komen tot een keuze van absolute waarden voor een verantwoord binnenklimaat.

  17. Monumental Architecture of Late Intermediate Period Cuzco: Continuities of Ritual Reciprocity and Statecraft between the Middle and Late Horizons

    OpenAIRE

    McEwan, Gordon; Gibaja, Arminda; Chatfield, Melissa

    2012-01-01

    The culture history of the valley of Cuzco prior to the rise of the Incas is being revealed by twelve years of fieldwork at the site of Chokepukio. Located in the Lucre Basin at the eastern end of the valley, Chokepukio contains the only surviving monumental architecture of Late Intermediate Period Cuzco. Excavations in a series of large niched structures on the site reveals that they functioned as feasting halls. Quantities of polychrome ceramic serving and feasting vessels and high quality ...

  18. The façades along the Cassaro in Palermo: historical-building characterization, degradation, restoration norms for interventions

    Directory of Open Access Journals (Sweden)

    Giovanni Fatta

    2009-03-01

    Full Text Available The good-will to operate in the old town privileging the history and the maintenance of historic buildings, is manifest in this study on the Vittorio Emanuele monumental street, the foundation axis of Palermo, and it’s architectural degraded and disfigured fronts. The search concerning sixty civil buildings is based initially on a cognitive process that includes historical analysis, geometric and dimensional survey, investigation on constituent materials and decay systems, in relation to environmental or anthropic causes. The study includes a design proposal that, according to the individuality of cases, it would represent an intervention code about some recurrent critical aspects on which it’s possible to intervene only applying codified procedures. The proposed designs show so an application to concrete cases, not abdicating to involve physical and economic urban environment: the re-qualification of building materials and architectural language would respect the historical image without depressing the market demands.

  19. “Tomar” e “Zona Monumental de Ajuda Belem”. Dois projectos de salvaguardia, dois casos de estudo

    Directory of Open Access Journals (Sweden)

    Isabel Maria Augusto de Sousa Rosa

    2008-12-01

    Full Text Available Prosseguindo os propósitos deste Il Seminário internacional “Conservazione del Património Arquitectónico e Urbano”, onde irão ser confrontadas as experiências realizadas em Itália e Portugal no âmbito da conservação do património arquitectónico e urbano, são apresentados dois casos de estudo, objectivando a salvaguarda dos centros históricos, realizados em duas cidades portuguesas - Tomar (Centro Histórico e Lisboa (Zona Monumental Ajuda-Belém. Os dois Planos então realizados – Tomar, em 1996, e zona monumental Ajuda-Belém, em 2004 – ambos recorrendo a suporte informático, evidenciam na “decalage” de 8 anos, a importância dos avanços tecnológicos e informáticos, patente no projecto mais recente (Zona Monumental Ajuda - Belém, quer na aquisição e processamento de dados, quer ainda na consulta dos mesmos, processos que se têm revelado valiosíssimos para a conservação e salvaguarda do património arquitectónico, urbano e ambiental desta zona da cidade de Lisboa.

  20. Megaliths as land-marks. Chronicle of the territorial role of the megalithic monuments through written sources

    Directory of Open Access Journals (Sweden)

    Martinón-Torres, Marcos

    2001-06-01

    Full Text Available Megalithic monuments have played dijferent roles throughout History. One of them has a spatial function, i.e. as landmarks. The aim of this paper has been to collect and analyse every written reference concerning Galician megaliths operating as landmarks between the 6th and 19th centuries AD. On this basis, the evolution of this social-territorial function of the monuments through time is reconstructed, and an interpretative hypothesis for this phenomenon is proposed. Finally, the importance of reviewing written sources as a methodology for archaeological survey and for studies of the topographic settings of monuments is emphasised.

    A lo largo de la Historia, los monumentos megalíticos han desempeñado, entre otras, una función espacial, como marcos de territorio. Para este artículo se recogen y analizan las referencias escritas a megalitos gallegos funcionando como marcadores o identificadores espaciales, entre los siglos VI y XIX d.C. A partir de este registro de fuentes se reconstruye la evolución de este papel social-territorial de los monumentos en las distintas épocas. Se plantea un modelo interpretativo para este fenómeno, y se valora la revisión de fuentes escritas como metodología para la prospección arqueológica y para los estudios de emplazamiento de megalitos.

  1. Ceremonial dress of the Achaemenid nobility of the VI– V centuries BC (according to findings from the fifth Pazyryk kurgan and synchronous iconic monuments of the Achaemenid time

    Directory of Open Access Journals (Sweden)

    Tsareva E.G.

    2015-09-01

    Full Text Available The article represents the results of study of a unique composite horse trapping and breast belt, found by expedition of S.I. Rudenko in the 5th Pazyryk kurgan (Mountain Altai, mid. 3rd century BC, and initially attributed as Iranian. The research has been aimed at definition the place and time of creation of three fragmented ornamented textiles, which decorated the trapping and the belt; as well as their original usage and way of coming to the Altai. To achieve the goal the author carefully studied the structures of items under research. The one with purple ground and “tower’s” pattern, which covers the ends of felt foundation of the trapping, is woven with wool and linen Z-spun threads, in warp sharing “kilim” technique, “dove tail” variant. The cloth is identified as Syrian, supposedly the time of reign of Darius I. Two other ones, with “lion procession” pattern (breast belt and “priestess and maidservant in front of an incense burner” (framing of panels was also made from wool and linen, although of different quality and S-spinning, in slit-kilim technique. Both are identified as Egyptian, and dated (most probably to the XXVII (Persian dynasty period. Comparison with representations of similar in decor textiles from synchronous in time monuments, and study of historic data on textile industry of the Achaemenid Empire made it possible to suggest, that “purple kilim” and “lion procession” belt made parts of ceremonial dress of Achaemenid nobility. The cloak could be brought to the Altai by one of the “Scythians”, who got it as a reward when served in the army of Alexander the Great during his Asian campaign.

  2. Mass coral bleaching due to unprecedented marine heatwave in Papahānaumokuākea Marine National Monument (Northwestern Hawaiian Islands).

    Science.gov (United States)

    Couch, Courtney S; Burns, John H R; Liu, Gang; Steward, Kanoelani; Gutlay, Tiffany Nicole; Kenyon, Jean; Eakin, C Mark; Kosaki, Randall K

    2017-01-01

    2014 marked the sixth and most widespread mass bleaching event reported in the Northwestern Hawaiian Islands, home to the Papahānaumokuākea Marine National Monument (PMNM), the world's second largest marine reserve. This event was associated with an unusual basin-scale warming in the North Pacific Ocean, with an unprecedented peak intensity of around 20°C-weeks of cumulative heat stress at Lisianksi Island. In situ bleaching surveys and satellite data were used to evaluate the relative importance of potential drivers of bleaching patterns in 2014, assess the subsequent morality and its effects on coral communities and 3D complexity, test for signs of regional acclimation, and investigate long-term change in heat stress in PMNM. Surveys conducted at four island/atoll (French Frigate Shoals, Lisianski Island, Pearl and Hermes Atoll, and Midway Atoll) showed that in 2014, percent bleaching varied considerably between islands/atolls and habitats (back reef/fore reef and depth), and was up to 91% in shallow habitats at Lisianski. The percent bleaching during the 2014 event was best explained by a combination of duration of heat stress measured by Coral Reef Watch's satellite Degree Heating Week, relative community susceptibility (bleaching susceptibility score of each taxon * the taxon's abundance relative to the total number of colonies), depth and region. Mean coral cover at permanent Lisianski monitoring sites decreased by 68% due to severe losses of Montipora dilatata complex, resulting in rapid reductions in habitat complexity. Spatial distribution of the 2014 bleaching was significantly different from the 2002 and 2004 bleaching events likely due to a combination of differences in heat stress and local acclimatization. Historical satellite data demonstrated heat stress in 2014 was unlike any previous event and that the exposure of corals to the bleaching-level heat stress has increased significantly in the northern PMNM since 1982, highlighting the increasing

  3. La geografia come monumento. Il progetto di Auguste Perret per Le Havre / Geography as a monument. The Auguste Perret’s project for Le Havre

    Directory of Open Access Journals (Sweden)

    Antonio Nitti

    2014-11-01

    Full Text Available Nel progetto di Auguste Perret per Le Havre una forma chiaramente compatta ed evocativa dell’urbanità della città storica si definisce a partire dalle relazioni stabilite con quegli elementi della geografia fisica che costituiscono l’identità del luogo nel quale questa si colloca, e costruisce una significativa relazione con gli spazi aperti e vasti della natura, acquisendo in questo modo quella ‘dimensione’ e quei caratteri propri della città contemporanea. Nei suoi spazi collettivi, che rimandano a una cultura dell’abitare che affonda le proprie radici nella più generale storia della città francese, Le Havre rappresenta sé stessa e traduce nella Place de l’Hôtel de Ville le ripide pendici della falesia, nella Porte Océane l’orizzonte lontano dell’Oceano, nel Front-de-mer Sud l’altra riva della foce della Senna, e fa di questi i veri ‘monumenti’ della città. / In the Auguste Perret’s project for Le Havre a clearly compact form, evocative of urbanity of the historical city, is defined starting from the relations established with those elements of physical geography which constitute the identity of the place where the city is located, and builds a significant relationship with the open and vast spaces of nature, thus acquiring the ‘size’ and those features of the contemporary city. In its public spaces, which refer to a culture of inhabiting that is rooted in the more general history of the French city, Le Havre represents itself and translates in the Place de l'Hôtel de Ville, the steep slopes of the cliff, in the Porte Oceane the distant horizon of the ocean, in the Front-de-mer South the other bank of the mouth of the Seine, and defines these as the real 'monuments' of the city.

  4. Mass coral bleaching due to unprecedented marine heatwave in Papahānaumokuākea Marine National Monument (Northwestern Hawaiian Islands.

    Directory of Open Access Journals (Sweden)

    Courtney S Couch

    Full Text Available 2014 marked the sixth and most widespread mass bleaching event reported in the Northwestern Hawaiian Islands, home to the Papahānaumokuākea Marine National Monument (PMNM, the world's second largest marine reserve. This event was associated with an unusual basin-scale warming in the North Pacific Ocean, with an unprecedented peak intensity of around 20°C-weeks of cumulative heat stress at Lisianksi Island. In situ bleaching surveys and satellite data were used to evaluate the relative importance of potential drivers of bleaching patterns in 2014, assess the subsequent morality and its effects on coral communities and 3D complexity, test for signs of regional acclimation, and investigate long-term change in heat stress in PMNM. Surveys conducted at four island/atoll (French Frigate Shoals, Lisianski Island, Pearl and Hermes Atoll, and Midway Atoll showed that in 2014, percent bleaching varied considerably between islands/atolls and habitats (back reef/fore reef and depth, and was up to 91% in shallow habitats at Lisianski. The percent bleaching during the 2014 event was best explained by a combination of duration of heat stress measured by Coral Reef Watch's satellite Degree Heating Week, relative community susceptibility (bleaching susceptibility score of each taxon * the taxon's abundance relative to the total number of colonies, depth and region. Mean coral cover at permanent Lisianski monitoring sites decreased by 68% due to severe losses of Montipora dilatata complex, resulting in rapid reductions in habitat complexity. Spatial distribution of the 2014 bleaching was significantly different from the 2002 and 2004 bleaching events likely due to a combination of differences in heat stress and local acclimatization. Historical satellite data demonstrated heat stress in 2014 was unlike any previous event and that the exposure of corals to the bleaching-level heat stress has increased significantly in the northern PMNM since 1982, highlighting

  5. Premier Hospital Historical Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — To provide a historical overview of the participating hospitals, before the first project report, Premier Healthcare Informatics has used data already available for...

  6. Iowa Historic Cemeteries

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This shape file represents Iowa Historic Cemeteries. Originally it was based on an Iowa DNR point file marking cemetery locations as found on 7.5 min. USGS quad...

  7. VT Roadside Historic Markers

    Data.gov (United States)

    Vermont Center for Geographic Information — Roadside Historic Site Marker program has proven an effective way to commemorate Vermont’s many people, events, and places of regional, statewide, or national...

  8. Historical Climatology Series

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Historical Climatology Series (HCS) is a set of climate-related publications published by NOAA's National Climatic Data Center beginning in 1978. HCS is...

  9. Silvicultural approaches to animal damage management in Pacific Northwest forests.

    Science.gov (United States)

    Hugh C. Black

    1992-01-01

    This book examines the potential of Silvicultural approaches for managing animal damage in forests at two levels: management of free-to-grow stands and sitespecific practices that foster prompt and successful regeneration. Introductory chapters provide a historical perspective of animal damage management in the Pacific Northwest, describe the elements of an integrated...

  10. Some examples of GPR prospecting for monitoring of the monumental heritage

    International Nuclear Information System (INIS)

    Masini, Nicola; Persico, Raffaele; Rizzo, Enzo

    2010-01-01

    In this paper three case histories of ground penetrating radar (GPR) for the monitoring of historical buildings are presented. They aim to present the specific valence of the GPR in the field of the diagnostic of historical buildings, which is a promising field of research, due to the increasing awareness of the relevance (even economic) of the cultural heritage. The presented GPR prospecting cases have been performed on three different constructive elements typical of historical buildings (a wall, a masonry pillar and a marble column) in order to be the answer to different problems such as the characterization of the masonry, the detection of cracks and the imaging of metallic reinforcement bars

  11. GPR identification of an early monument at Los Morteros in the Peruvian coastal desert

    Science.gov (United States)

    Sandweiss, Daniel H.; Kelley, Alice R.; Belknap, Daniel F.; Kelley, Joseph T.; Rademaker, Kurt; Reid, David A.

    2010-05-01

    Los Morteros (8˚39'54″S, 78˚42 '00″W) is located in coastal, northern Peru, one of the six original centers of world civilization. The site consists of a large, sand-covered, isolated prominence situated on a Mid-Holocene shoreline, ˜ 5 km from the present coast. Preceramic archaeological deposits (4040 ± 75 to 4656 ± 60 14C yr BP or ˜ 3600-5500 cal yr BP) cap this feature, which has been identified by prior researchers as a sand-draped, bedrock-cored landform or a relict dune deposit. Because neither explanation is geomorphologically probable, we used ground-penetrating radar (GPR) and high-resolution mapping to assess the mound's interior structure. Our results indicate an anthropogenic origin for Los Morteros, potentially placing it among the earliest monumental structures in prehistoric South America. The extremely arid setting raises new questions about the purpose and the logistics of early mound construction in this region. This work demonstrates the value of an integrated Quaternary sciences approach to assess long-term landscape change and to understand the interaction between humans and the environment.

  12. A brief geological history of Cockspur Island at Fort Pulaski National Monument, Chatham County, Georgia

    Science.gov (United States)

    Swezey, Christopher S.; Seefelt, Ellen L.; Parker, Mercer

    2018-03-09

    Fort Pulaski National Monument is located on Cockspur Island in Chatham County, Georgia, within the Atlantic Coastal Plain province. The island lies near the mouth of the Savannah River, and consists of small mounds (hummocks), salt marshes, and sediment dredged from the river. A 1,017-foot (ft) (310-meter [m])-deep core drilled at Cockspur Island in 2010 by the U.S. Geological Survey revealed several sedimentary units ranging in age from 43 million years old to present. Sand and mud are present at drilling depths from 0 to 182 ft (56 m), limestone is present at depths from 182 ft (56 m) to 965 ft (295 m), and glauconitic sand is present at depths from 965 ft (295 m) to 1,017 ft (310 m). The limestone and the water within the limestone are referred to collectively as the Floridan aquifer system, which is the primary source of drinking water for the City of Savannah and surrounding communities. In addition to details of the subsurface geology, this fact sheet identifies the following geologic materials used in the construction of Fort Pulaski: (1) granite, (2) bricks, (3) sandstone, and (4) lime mud with oyster shells.

  13. Water-resources investigations in Dinosaur National Monument, Utah-Colorado, fiscal year 1970

    Science.gov (United States)

    Sumsion, C.T.

    1971-01-01

    Water-resources data were acquired during fiscal year 1970 by the U.S. Geological Survey at Dinosaur National Monument, Utah-Colorado, for the U.S. National Park Service as part of a continuing project. The data provide a basis for planning the development, management, and use of the available water resources to provide adequate water supplies. Thirty-one springs, 19 in relatively inaccessible areas, were evaluated as sources of water supplies. Seven potential well sites were evaluated for drilling depths in specific aquifers. A well drilled in Echo Park near the confluence of the Green and Yampa Rivers was tested. The pumping test showed the well to yield 130 gallons per minute with a drawdown of 1.96 feet; specific capacity of the well at 130 gallons per minute is 66 gallons per minute per foot. Water samples for chemical analysis were - collected from nine springs and one well; all except that from Disappointment Spring, were of good chemical quality.

  14. Building the Monumental Source Alameda Afonso Henriques (1938-1948 through journals and administrative process

    Directory of Open Access Journals (Sweden)

    Helena Elias

    2010-02-01

    The research was based primarily on data collected in the process of work, existing file. The journals have been the prime source to describe the construction of the Monumental Fountain. However, given the political context of the time, the journals say little about the logic that led to the belated realization of the work, since their concern is, above all, credibility and consolidate the political image of the regime. In this study, the consultation of journals made by the need to contextualize the motivations of political and ideological order that accompanied the launching of the construction. In the absence of justification on the grounds that caused the delay in the work, we used to see the file's administrative order. This made it possible to obtain unpublished data on the construction of commemorative works such as launching an international tender for electrical installation and plumbing of water games or contingencies that led to the tardy commencement of the works and the replacement of material originally intended for artistic commissions.

  15. Intrasite motions and monument instabilities at Medicina ITRF co-location site

    Science.gov (United States)

    Sarti, Pierguido; Abbondanza, Claudio; Legrand, Juliette; Bruyninx, Carine; Vittuari, Luca; Ray, Jim

    2013-03-01

    We process the total-station surveys performed at the ITRF co-location site Medicina (Northern Italy) over the decade (2001-2010) with the purpose of determining the extent of local intrasite motions and relating them to local geophysical processes, the geological setting and the design of the ground pillars. In addition, continuous observations acquired by two co-located GPS stations (MEDI and MSEL separated by ≈27 m) are analysed and their relative motion is cross-checked with the total-station results. The local ground control network extends over a small area (<100 × 100 m) but the results demonstrate significant anisotropic deformations with rates up to 1.6 mm a-1, primarily horizontal, a value comparable to intraplate tectonic deformations. The results derived from GPS and total-station observations are consistent and point to the presence of horizontal intrasite motions over very short distances possibly associated with varying environmental conditions in a very unfavourable local geological setting and unsuitable monument design, these latter being crucial aspects of the realization and maintenance of global permanent geodetic networks and the global terrestrial reference frame.

  16. Vertebrate paleontology, stratigraphy, and paleohydrology of Tule Springs Fossil Beds National Monument, Nevada (USA)

    Science.gov (United States)

    Springer, Kathleen; Pigati, Jeffery S.; Scott, Eric

    2017-01-01

    Tule Springs Fossil Beds National Monument (TUSK) preserves 22,650 acres of the upper Las Vegas Wash in the northern Las Vegas Valley (Nevada, USA). TUSK is home to extensive and stratigraphically complex groundwater discharge (GWD) deposits, called the Las Vegas Formation, which represent springs and desert wetlands that covered much of the valley during the late Quaternary. The GWD deposits record hydrologic changes that occurred here in a dynamic and temporally congruent response to abrupt climatic oscillations over the last ~300 ka (thousands of years). The deposits also entomb the Tule Springs Local Fauna (TSLF), one of the most significant late Pleistocene (Rancholabrean) vertebrate assemblages in the American Southwest. The TSLF is both prolific and diverse, and includes a large mammal assemblage dominated by Mammuthus columbi and Camelops hesternus. Two (and possibly three) distinct species of Equus, two species of Bison, Panthera atrox, Smilodon fatalis, Canis dirus, Megalonyx jeffersonii, and Nothrotheriops shastensis are also present, and newly recognized faunal components include micromammals, amphibians, snakes, and birds. Invertebrates, plant macrofossils, and pollen also occur in the deposits and provide important and complementary paleoenvironmental information. This field compendium highlights the faunal assemblage in the classic stratigraphic sequences of the Las Vegas Formation within TUSK, emphasizes the significant hydrologic changes that occurred in the area during the recent geologic past, and examines the subsequent and repeated effect of rapid climate change on the local desert wetland ecosystem.

  17. Disruption rates for one vulnerable soil in Organ Pipe Cactus National Monument, Arizona, USA

    Science.gov (United States)

    Webb, Robert H.; Esque, Todd C.; Nussear, Kenneth E.; Sturm, Mark

    2013-01-01

    Rates of soil disruption from hikers and vehicle traffic are poorly known, particularly for arid landscapes. We conducted an experiment in Organ Pipe Cactus National Monument (ORPI) in western Arizona, USA, on an air-dry very fine sandy loam that is considered to be vulnerable to disruption. We created variable-pass tracks using hikers, an all-terrain vehicle (ATV), and a four-wheel drive vehicle (4WD) and measured changes in cross-track topography, penetration depth, and bulk density. Hikers (one pass = 5 hikers) increased bulk density and altered penetration depth but caused minimal surface disruption up to 100 passes; a minimum of 10 passes were required to overcome surface strength of this dry soil. Both ATV and 4WD traffic significantly disrupted the soil with one pass, creating deep ruts with increasing passes that rendered the 4WD trail impassable after 20 passes. Despite considerable soil loosening (dilation), bulk density increased in the vehicle trails, and lateral displacement created berms of loosened soil. This soil type, when dry, can sustain up to 10 passes of hikers but only one vehicle pass before significant soil disruption occurs; greater disruption is expected when soils are wet. Bulk density increased logarithmically with applied pressure from hikers, ATV, and 4WD.

  18. Controls on dripwater chemistry of Oregon Caves National Monument, northwestern United States

    Science.gov (United States)

    Rushdi, Ahmed I.; Ersek, Vasile; Mix, Alan C.; Clark, Peter U.

    2018-02-01

    Cave dripwater chemistry of Oregon Caves National Monument (OCNM) was studied, where the parameters pH, total alkalinity, calcium, magnesium, strontium, sodium and barium were analyzed at quasi-monthly intervals from 2005 to 2007. Different statistical analyses have been used to investigate the variability of the chemical parameters in the different sites in the OCNM cave system. The dripwater varies in response to seasonal changes in rainfall. The drip rates range from zero in summer to continuous flow in winter, closely following the rainfall intensity. Spatial variations of dripwater chemistry, which is nonlinearly related to dripwater discharge likely, reflect the chemical composition of bedrock and overlying soil, and the residence time of the ground water within the aquifer. The residence time of infiltrated water in bedrock cracks control the dissolution carbonate bedrock, reprecipitation of calcium carbonate and the degree of saturation of dripwater with respect to calcium carbonate minerals. Spatiotemporal fluctuations of dripwater Mg/Ca and Sr/Ca ratios are controlled by dissolution of carbonate bedrock and the degree of calcite reprecipitation in bedrock cracks. This suggests that trace elements in speleothem deposits at the OCNM may serve as paleoclimatological proxies for precipitation, if interpreted within the context of understanding local bedrock chemistry.

  19. Ecology of juvenile hawksbills (Eretmochelys imbricata) at Buck Island Reef National Monument, US Virgin Islands

    Science.gov (United States)

    Hart, Kristen M.; Sartain-Iverson, Autumn R.; Hillis-Starr, Zandy; Phillips, Brendalee; Mayor, Philippe A.; Roberson, Kimberly; Pemberton, Roy A.; Allen, Jason B.; Lundgren, Ian; Musick, Susanna

    2013-01-01

    Surveys of juvenile hawksbills around Buck Island Reef National Monument, US Virgin Islands from 1994 to 1999 revealed distributional patterns and resulted in a total of 75 individual hawksbill captures from all years; turtles ranged from 23.2 to 77.7 cm curved carapace length (CCL; mean 42.1 ± 12.3 cm SD). Juveniles concentrated where Zoanthid cover was highest. Length of time between recaptures, or presumed minimum site residency, ranged from 59 to 1,396 days (mean 620.8 ± 402.4 days SD). Growth rates for 23 juveniles ranged from 0.0 to 9.5 cm year−1 (mean 4.1 ± 2.4 cm year−1SD). Annual mean growth rates were non-monotonic, with the largest mean growth rate occurring in the 30–39 cm CCL size class. Gastric lavages indicated that Zoanthids were the primary food source for hawksbills. These results contribute to our understanding of juvenile hawksbill ecology and serve as a baseline for future studies or inventories of hawksbills in the Caribbean.

  20. THE FLORENCE BAPTISTERY: 3-D SURVEY AS A KNOWLEDGE TOOL FOR HISTORICAL AND STRUCTURAL INVESTIGATIONS

    Directory of Open Access Journals (Sweden)

    G. Tucci

    2016-06-01

    Full Text Available The Baptistery of San Giovanni is one of the most important pieces of architecture in Florence. It is an octagonal building, encrusted with marble both internally and externally (including the pyramidal roof and covered inside by a magnificent dome with sparkling gold mosaics. During Dante’s time, it appeared much older than the other monuments, so its origins were considered as hailing straight from Florence’s most remote and mythical history. Even though we have much more data now, scholars still disagree over the interpretations on the origin and construction sequence of the monument. Survey has always been considered a main instrument for understanding historical architecture, mostly from constructional and structural points of view. During the last century, the Baptistery was surveyed using both traditional techniques and the most up-to-date instruments available at the time, such as topography, close-range photogrammetry and laser scanning. So, a review of those early applications, even if partial or isolated, can significantly attest to the state of the art and evolution of survey techniques. During recent years, the Opera di Santa Maria del Fiore promoted new research and a wide range of diagnostic investigations aimed at acquiring greater knowledge of the monument in anticipation of the cleaning and restoration of the outer wall surfaces during 2015. Among this research, GeCo Lab carried out a new systematic and complete laser scanner survey of the whole Baptistery, acquiring data for the more inaccessible parts that were given little attention during other survey campaigns. First of all, the paper analyses recent contributions given by instrumental surveys in advancing knowledge of the building, with references to the cutting-edge techniques and measurement tools used at the time. Then, it describes the new survey campaign, illustrating the approach followed in the planning, data acquisition and data elaboration phases; finally, it

  1. The Florence Baptistery: 3-D Survey as a Knowledge Tool for Historical and Structural Investigations

    Science.gov (United States)

    Tucci, G.; Bonora, V.; Fiorini, L.; Conti, A.

    2016-06-01

    The Baptistery of San Giovanni is one of the most important pieces of architecture in Florence. It is an octagonal building, encrusted with marble both internally and externally (including the pyramidal roof) and covered inside by a magnificent dome with sparkling gold mosaics. During Dante's time, it appeared much older than the other monuments, so its origins were considered as hailing straight from Florence's most remote and mythical history. Even though we have much more data now, scholars still disagree over the interpretations on the origin and construction sequence of the monument. Survey has always been considered a main instrument for understanding historical architecture, mostly from constructional and structural points of view. During the last century, the Baptistery was surveyed using both traditional techniques and the most up-to-date instruments available at the time, such as topography, close-range photogrammetry and laser scanning. So, a review of those early applications, even if partial or isolated, can significantly attest to the state of the art and evolution of survey techniques. During recent years, the Opera di Santa Maria del Fiore promoted new research and a wide range of diagnostic investigations aimed at acquiring greater knowledge of the monument in anticipation of the cleaning and restoration of the outer wall surfaces during 2015. Among this research, GeCo Lab carried out a new systematic and complete laser scanner survey of the whole Baptistery, acquiring data for the more inaccessible parts that were given little attention during other survey campaigns. First of all, the paper analyses recent contributions given by instrumental surveys in advancing knowledge of the building, with references to the cutting-edge techniques and measurement tools used at the time. Then, it describes the new survey campaign, illustrating the approach followed in the planning, data acquisition and data elaboration phases; finally, it gives examples of some

  2. Biodeterioration agents: Bacterial and fungal diversity dwelling in or on the pre-historic rock-paints of Kabra-pahad, India.

    Science.gov (United States)

    Biswas, Jayant; Sharma, Kavita; Harris, K K; Rajput, Yogita

    2013-09-01

    In the last few decades, losses of our cultural heritage due to biodeteriorationare beinghighly recognized. From museum objects to rock monuments, the microbial biodeterioration agents are found to be the most destructive. Possibilities for proper preservative measure(s) are always more when it is only a monument, statue, museum article, or pre-historic art in any small subterranean cave. Nevertheless, preservation/protection of the footprints occupying a big area, lying scattered in a very negligible manner requires safeguard against several deterioration factors; right from various physical, chemical and biological agents which are indeed interrelated to each other. In the present study, some microbial communities possibly responsible for deteriorating the rocks of Kabra-pahad, where the most famous pre-historic rock paints of India prevail have been identified. The diversity of fungi and bacteria present in the stone crust of the infected areas has been studied by employing standard laboratory methods. The cultivated cultures confirmed total fifteen fungal species, among which Aspergillus group were the most dominant. Among bacteria, total 80 numbers of colonies were observed that dominated by two major groups; Micrococcus.spp and Staphylococcus spp. The pre-historic footprint in the form of rock paints in Kabra-pahad of district Raigarh, Chhattisgarh, India is lying in a very deteriorated manner. In the present study, we have tried to identify few major deteriorating factors that are responsible for such degradation of our existing pre-historic footprints.

  3. Biblical Interpretation Beyond Historicity

    DEFF Research Database (Denmark)

    Biblical Interpretation beyond Historicity evaluates the new perspectives that have emerged since the crisis over historicity in the 1970s and 80s in the field of biblical scholarship. Several new studies in the field, as well as the ‘deconstructive’ side of literary criticism that emerged from...... writers such as Derrida and Wittgenstein, among others, lead biblical scholars today to view the texts of the Bible more as literary narratives than as sources for a history of Israel. Increased interest in archaeological and anthropological studies in writing the history of Palestine and the ancient Near...... and the commitment to a new approach to both the history of Palestine and the Bible’s place in ancient history. This volume features essays from a range of highly regarded scholars, and is divided into three sections: “Beyond Historicity”, which explores alternative historical roles for the Bible, “Greek Connections...

  4. Aerial multispectral surveys - from the analysis of architectural monuments to the identification of archaeological sites

    Science.gov (United States)

    Mario, Bottoni; Fabretti, Giuseppe; Fabretti, Maurizio

    2010-05-01

    define the theoretical relationship existing between solar dynamics and the monument. Yet the information deduced from such a model, that could be easily examined by a user system realised on computer, had to be compared with real data obtained by thermographic surveys. This comparison was aimed to evaluate the contribution that other climatic phenomena and/or the dishomogeneities in the constituent materials could give to the recorded thermal distribution and then to the global thermal system. In other words, it was necessary to accomplish seasonal campaigns on field aimed to evaluate the significance of the theoretically computed data and then the reliability of the model as a way to foretell the actual behaviour of the monument from a thermodynamic point of view. The operative problem was to find locations that could be useful to accomplish significant recordings of the thermal behaviour of the various elements that constitute the Dome. A useful place was Giotto's bell-tower but it allowed a partial vision of the structure, it was instead necessary to obtain recordings, that could be considered practically instantaneous, of the whole dome. It was therefore necessary to flank the seasonal campaigns accomplished from the bell-tower with a survey accomplished by air recordings from an helicopter. Security reasons and the high costs (in terms of resources and persons) of such an investigation compelled to optimise times and methods of air recordings. To this purpose the user system was used with the aim of defining a period that could conciliate the operative needs with the necessity of evaluating the significance of the mathematical model. A short description of this case will be exposed to underline both the differences and the similarities between these two different ways to accomplish aerial multispectral analysis.

  5. A contribution to the SHA of Eastern Thessaly, Central Greece: archaeological and historical evidences

    Science.gov (United States)

    Helly, B.; Caputo, R.; Tsafalias, A.

    2003-04-01

    extending to the north with its exploitable territory bordered by the western segment of the Tyrnavos Fault that generates a damming effect. As a consequence, frequent flooding events have continuously enriched the soil and probably enhanced the productivity of the area thus making it particularly appealing for farming. iv) At Pythion, 50 km N of Tyrnavos at the foothills of the Mount Olympus, the temple of Apollo Pythios has been rebuilt during the middle Imperial Epoch (Roman times 1st-4th century AD), probably at the beginning of the 2nd century AD. The first excavations revealed that many blocks belonging to former buildings and stones with inscriptions were chaotically accumulated in hollows. On the other hand, the existence of this temple is documented during the third Macedonian War (first half of the 2nd century BC) without any doubt and consequently the destruction of the buildings must have occurred during this time window and they were rebuilt at some distance from its original location. v) In Larissa, some blocks belonging to former buildings have been used as grave-steles during the second half of the 1st century BC thus suggesting the probable destruction of these buildings and the consequent dereliction. vi) The more important evidences of historical seismic activity producing important damaging effects have been obtained from the excavations of the great theatre of Larissa. The theatre was built at the beginning of the 3rd century BC during the Early Hellenistic times but following the traditional plan and architecture of the Classical time (koilon, orchestra and scenic building). During the 2nd century BC was added a Doric style proscenium in front of the scenic building. During the Imperial time (last 10 years of the 1st century BC), the theatre underwent a deep re-handling due to a different use as arena. In particular, a new and larger proscenium was built as a monumental decoration holding three frontispice with dedications of the Larissa people to the

  6. Understanding and managing experiential aspects of soundscapes at Muir woods national monument.

    Science.gov (United States)

    Pilcher, Ericka J; Newman, Peter; Manning, Robert E

    2009-03-01

    Research has found that human-caused noise can detract from the quality of the visitor experience in national parks and related areas. Moreover, impacts to the visitor experience can be managed by formulating indicators and standards of quality as suggested in park and outdoor recreation management frameworks, such as Visitor Experience and Resource Protection (VERP), as developed by the U.S. National Park Service. The research reported in this article supports the formulation of indicators and standards of quality for human-caused noise at Muir Woods National Monument, California. Phase I identified potential indicators of quality for the soundscape of Muir Woods. A visitor "listening exercise" was conducted, where respondents identified natural and human-caused sounds heard in the park and rated the degree to which each sound was "pleasing" or "annoying." Certain visitor-caused sounds such as groups talking were heard by most respondents and were rated as annoying, suggesting that these sounds may be a good indicator of quality. Loud groups were heard by few people but were rated as highly annoying, whereas wind and water were heard by most visitors and were rated as highly pleasing. Phase II measured standards of quality for visitor-caused noise. Visitors were presented with a series of 30-second audio clips representing increasing amounts of visitor-caused sound in the park. Respondents were asked to rate the acceptability of each audio clip on a survey. Findings suggest a threshold at which visitor-caused sound is judged to be unacceptable, and is therefore considered as noise. A parallel program of sound monitoring in the park found that current levels of visitor-caused sound sometimes violate this threshold. Study findings provide an empirical basis to help formulate noise-related indicators and standards of quality in parks and related areas.

  7. Geologic field-trip guide to Medicine Lake Volcano, northern California, including Lava Beds National Monument

    Science.gov (United States)

    Donnelly-Nolan, Julie M.; Grove, Timothy L.

    2017-08-17

    Medicine Lake volcano is among the very best places in the United States to see and walk on a variety of well-exposed young lava flows that range in composition from basalt to rhyolite. This field-trip guide to the volcano and to Lava Beds National Monument, which occupies part of the north flank, directs visitors to a wide range of lava flow compositions and volcanic phenomena, many of them well exposed and Holocene in age. The writing of the guide was prompted by a field trip to the California Cascades Arc organized in conjunction with the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) quadrennial meeting in Portland, Oregon, in August of 2017. This report is one of a group of three guides describing the three major volcanic centers of the southern Cascades Volcanic Arc. The guides describing the Mount Shasta and Lassen Volcanic Center parts of the trip share an introduction, written as an overview to the IAVCEI field trip. However, this guide to Medicine Lake volcano has descriptions of many more stops than are included in the 2017 field trip. The 23 stops described here feature a range of compositions and volcanic phenomena. Many other stops are possible and some have been previously described, but these 23 have been selected to highlight the variety of volcanic phenomena at this rear-arc center, the range of compositions, and for the practical reason that they are readily accessible. Open ground cracks, various vent features, tuffs, lava-tube caves, evidence for glaciation, and lava flows that contain inclusions and show visible evidence of compositional zonation are described and visited along the route.

  8. VIRTUAL WOLVERHAMPTON: RECREATING THE HISTORIC CITY IN VIRTUAL REALITY

    Directory of Open Access Journals (Sweden)

    Eleanor Ramsey

    2017-11-01

    Full Text Available While many towns and cities have historic origins, the modern urban landscape is often unrecognisable from the past. Over the last two thousand years innumerable changes have occurred, from the Roman period to the Industrial Revolution, culminating in wide scale development and redevelopment of towns and cities during the 19th and 20th centuries. Fragments of the past survive as extant buildings, monuments, and areas, and are offered protection through mechanisms such as the National Heritage List for England. However, these buildings are part of a dynamic and changing environment, and their place within their original landscape not always visible. Meanwhile, the advent of mainstream and accessible immersive virtual reality offers opportunities to recreate and explore the past, and to disseminate a deeper understanding of the history and historic context of our heritage assets to a broader audience via new technologies. This paper discusses a project based on Wolverhampton that aims to create immersive and 360° experiences of the historic city that allows the user or viewer to explore how the city might have been in the past from a ‘first person’ perspective. It uses multiple approaches to gather, verify and validate archival data, records, maps and building style information. The project itself is a work-in-progress, with various approaches being explored. It looks at sources of information used to inform the virtual world; software and methodologies used to create the model; different forms of VR output; potential forms of funding for wider dissemination; and problems encountered so far.

  9. Damage analysis: damage function development and application

    International Nuclear Information System (INIS)

    Simons, R.L.; Odette, G.R.

    1975-01-01

    The derivation and application of damage functions, including recent developments for the U.S. LMFBR and CTR programs, is reviewed. A primary application of damage functions is in predicting component life expectancies; i.e., the fluence required in a service spectrum to attain a specified design property change. An important part of the analysis is the estimation of the uncertainty in such fluence limit predictions. The status of standardizing the procedures for the derivation and application of damage functions is discussed. Improvements in several areas of damage function development are needed before standardization can be completed. These include increasing the quantity and quality of the data used in the analysis, determining the limitations of the analysis due to the presence of multiple damage mechanisms, and finally, testing of damage function predictions against data obtained from material surveillance programs in operating thermal and fast reactors. 23 references. (auth)

  10. Historical Collage Drawings

    Science.gov (United States)

    Billington, Lisa

    2010-01-01

    Helping students learn how to interpret and analyze imagery is an important skill. With last year's historical election of the first African American president, it was an opportune time to explore where Americans are going as a nation and what kind of future they envision. Middle-school students are eager to give their opinions, but learning to…

  11. Political Correctness, Historically Speaking.

    Science.gov (United States)

    Lipset, Seymour Martin

    1992-01-01

    This historical review examines conservative and liberal attitudes on U.S. campuses in terms of political, ethnic, racial, gender, and religious issues. Discussed are the era of protest (1960s), the era of quiescence and move toward conservatism (1970-84), reversing the trend via increasing faculty liberalism, and contemporary opinion (a…

  12. Historical dictionary of librarianship

    CERN Document Server

    Quinn, Mary Ellen

    2014-01-01

    The Historical Dictionary of Librarianship focuses on librarianship as a modern, organized profession, emphasizing the period beginning in the mid-nineteenth century. Author Mary Ellen Quinn relates the history of this profession through a chronology, an introductory essay, appendixes, and an extensive bibliography.

  13. A historical overview

    Science.gov (United States)

    Dan Scurlock; Deborah M. Finch

    1997-01-01

    This chapter reviews the historical: 1) occupancy, use of and impacts on ponderosa pine forests by early American Indians and European settlers; and 2) the human use of and impacts on birds in ponderosa pine forests. Contemporary ecology and human use of ponderosa pine forests are described in this publication by Moir et al. and Raish et al. Recent human impacts on...

  14. Surveillance for White-Nose Syndrome in the bat community at El Malpais National Monument, New Mexico, 2011

    Science.gov (United States)

    Valdez, Ernest W.

    2012-01-01

    From late winter to summer 2011, the U.S. Geological Survey Arid Lands Field Station conducted mist-netting efforts at El Malpais National Monument and on adjacent lands belonging to Bureau of Land Management and U.S. Forest Service to detect the occurrence of white-nose syndrome or causal fungal agent (Geomyces destructans). During this assessment, 421 bats belonging to 8 species were documented at El Malpais National Monument and adjacent lands. None of these captures showed evidence for the presence of white-nose syndrome or G. destructans, but it is possible that the subtle signs of some infections may not have been observed. Throughout the field efforts, Laguna de Juan Garcia was the only water source located on El Malpais National Monument and was netted on June 20 and 27, July 25, and August 2, 2011. During these dates, a total of 155 bats were captured, belonging to eight species including: Corynorhinus townsendii (Townsend's Big-Eared Bat), Eptesicus fuscus (Big Brown Bat), Lasionycterics noctivagans (Silver-Haired Bat), Myotis ciliolabrum (Small-Footed Myotis), M. evotis (Long-eared myotis), M. thysanodes (Fringed Myotis), M. volans (Long-Legged Myotis), and Tadarida brasiliensis (Brazilian Free-Tailed Bat). Overall, Laguna de Juan Garcia had the greatest number of captures (79 bats) during one night compared to the other sites netted on adjacent lands and had the greatest species diversity of 8 species netted, not including Euderma maculatum (Spotted Bat) that was detected by its audible calls as it flew overhead. Laguna de Juan Garcia is an important site to bats because of its accessibility by all known occurring species, including the less-maneuverable T. brasiliensis that is known to form large colonies in the park. Laguna de Juan Garcia is also important as a more permanent water source during drought conditions in the earlier part of the spring and summer, as observed in 2011.

  15. Educational use of 3D models and photogrammetry content: the Europeana space project for Cypriot UNESCO monuments

    Science.gov (United States)

    Ioannides, M.; Chatzigrigoriou, P.; Bokolas, V.; Nikolakopoulou, V.; Athanasiou, V.

    2016-08-01

    Digital heritage data are now more accessible through crowdsourcing platforms, social media and blogs. At the same time, evolving technology on 3D modelling, laser scanning and 3D reconstruction is constantly upgrading and multiplying the information that we can use from heritage digitalisation. The question of reusing the information in different aspects rises. Educators and students are potential users of the digital content; developing for them an adaptable environment for applications and services is our challenge. One of the main objective of the EU Europeana Space project is the development of a holistic approach for educating people (grown ups and kids) on Monuments that are listed at UNESCO world heritage list, in Cyprus. The challenge was the use of Europeana Data (Pictures and the 3D objects) in a way that the information on the platform would be comprehensible by the users. Most of the data have little metadata information and they lack history and cultural value description (semantics). The proposed model ction is based on the cross cultural approach which responds to the multicultural features of present era but at the same time to the contemporary pedagogical and methodological directions. The system uses all innovative digital heritage resources, in order to help the user, in a UX friendly way, to learn about the different phases of the monument, the history, the pathology state, the architectural value and the conservation stage. The result is a responsive platform, accessible through smart devices and desktop computers, (in the frame of "Bring Your Own Device" a.k.a. BYOD) where every Monument is a different course and every course is addressed to different age groups (from elementary level to adults' vocational training).

  16. The «discorso per immagini» of Superstudio: from Continuous Monument to Supersurface, 1968-1971

    Directory of Open Access Journals (Sweden)

    Beatrice Lampariello

    2016-06-01

    With a Christmas card from 1968 in the form of a poster, Superstudio inaugurated the production of photomontages which were to bring fame to the group. It is, however, for the competition dedicated to the theme of Architecture and Freedom, launched in 1969 by the Tri-National Biennial of Graz, that photomontage became the preferred graphical tool for the construction of a «discorso per immagini» for Superstudio, a narrative in which project descriptions and traditional forms of architectural representation are replaced by images representing enigmatic volumes, seemingly devoid of function and open to multiple interpretations. Compared to similar and contemporary images produced, amonst others, by Archigram and Yona Friedman, the photomontages of Superstudio do not intend to give veracity to futuristic urban and territorial visions. The impenetrable volumes, designed beyond any program or structural logic, are an expression of absolute rationality and order which Superstudio has been searching for its founding to ward off the crisis and to ward for uncertainty of contemporary era. Graphic techniques used by the group for their representations evolved over the years, and were adapted to achieve different effects, all still oriented to building a strong environmental realism, as far away as possible from comic and surprising effects. Through the «discorso per immagini» the theory of the group became eloquent: after having imagined a new form of land occupation designed as a monumental infinite linear structure that crosses cities and virgin landscapes – the Continuous Monument – Superstudio staged the dissolution of conventional boundaries of architecture, to move towards its «non-physical» re-foundation. After all, the «happy death of architecture should not frighten anybody: we have been preparing for long, increasingly distancing ourselves from the physicality of the construction», as revealed by one of the members of the group in 1971. Key words

  17. Interpretations: A Student Journal of Historical Writings, 1988.

    Science.gov (United States)

    Interpretations, 1988

    1988-01-01

    This booklet features a selection of student prepared essays, poetry, research papers, and reviews about various historical subjects and social studies-related areas. These collected works include: (1) "To the Mayan Ruins at Chichen-Itza, Mexico" (W. McClure); (2) "Corruption in Collegiate Athletics and How It Damages the Student Athlete's…

  18. Preliminary hydrogeologic assessment near Tassi and Pakoon Springs, western part of Grand Canyon-Parashant National Monument, Arizona

    Science.gov (United States)

    Truini, Margot

    2013-01-01

    Tassi and Pakoon Springs are both in the Grand Wash Trough in the western part of Grand Canyon-Parashant National Monument on the Arizona Strip. The monument is jointly managed by the National Park Service (NPS) and the Bureau of Land Management. This study was in response to NPS’s need to better understand the influence from regional increases in groundwater withdrawals near Grand Canyon-Parashant on the groundwater discharge from Tassi and Pakoon Springs. The climate of the Arizona Strip is generally semiarid to arid, and springs in the monument provide the water for the fragile ecosystems that are commonly separated by large areas of dry washes in canyons with pinyon and juniper. Available hydrogeologic data from previous investigations included water levels from the few existing wells, location information for springs, water chemistry from springs, and geologic maps. Available groundwater-elevation data from the wells and springs in the monument indicate that groundwater in the Grand Wash Trough is moving from north to south, discharging to springs and into the Colorado River. Groundwater may also be moving from east to west from Paleozoic rocks in the Grand Wash Cliffs into sedimentary deposits in the Grand Wash Trough. Finally, groundwater may be moving from the northwest in the Mesoproterozoic crystalline rocks of the Virgin Mountains into the northern part of the Grand Wash Trough. Water discharging from Tassi and Pakoon Springs has a major-ion chemistry similar to that of other springs in the western part of Grand Canyon-Parashant. Stable-isotopic signatures for oxygen-18 and hydrogen-2 are depleted in the water from both Tassi and Pakoon Springs in comparison to other springs on the Arizona Strip. Tassi Spring discharges from multiple seeps along the Wheeler Fault, and the depleted isotopic signatures suggest that water may be flowing from multiple places into Lake Mead and seems to have a higher elevation or an older climate source. Elevated water

  19. A survey of macromycete diversity at Los Alamos National Laboratory, Bandelier National Monument, and Los Alamos County; A preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Jarmie, N.; Rogers, F.J. [Mycology Associates, Los Alamos, NM (United States)

    1997-11-01

    The authors have completed a 5-year survey (1991--1995) of macromycetes found in Los Alamos County, Los Alamos National Laboratory, and Bandelier National Monument. The authors have compiled a database of 1,048 collections, their characteristics, and identifications. The database represents 123 (98%) genera and 175 (73%) species reliably identified. Issues of habitat loss, species extinction, and ecological relationships are addressed, and comparisons with other surveys are made. With this baseline information and modeling of this baseline data, one can begin to understand more about the fungal flora of the area.

  20. TUMULI, ROADS AND PLOTS. DECODING THE MONUMENTAL FUNERARY SPACE OF THE 4TH-3RD CENTURIES BC KALLATIS

    Directory of Open Access Journals (Sweden)

    Maria Magdalena Ștefan

    2017-03-01

    Full Text Available The study focusses on the monumental elements of the 4th-3rd centuries BC cemeteries of Kallatis: the use of large tumuli, the implementation of a systematized network of funerary plots, the extent of the burial grounds, the discovery of a series of built chamber tombs under tumuli with elements of decorated architecture, including mural paintings and exceptional presence of a statue topping a tumulus. The detection and morphological characterisation of archaeological features and the recovering of the funerary landscapes’ spatial layout were based on historiographic study, remote-sensing and geophysical investigations.

  1. TerraSAR-X time-series interferometry detects human-induce subsidence in the Historical Centre of Hanoi, Vietnam

    Science.gov (United States)

    Le, Tuan; Chang, Chung-Pai; Nguyen, Xuan

    2016-04-01

    Hanoi was the capital of 12 Vietnamese dynasties, where the most historical relics, archaeological ruins and ancient monuments are located over Vietnam. However, those heritage assets are threatened by the land subsidence process occurred in recent decades, which mainly triggered by massive groundwater exploitation and construction activities. In this work, we use a set of high resolution TerraSAR-X images to map small-scale land subsidence patterns in the Historical Centre of Hanoi from April 2012 to November 2013. Images oversampling is integrated into the Small Baseline InSAR processing chain in order to enlarge the monitoring coverage by increasing the point-wise measurements, maintaining the monitoring scale of single building and monument. We analyzed over 2.4 million radar targets on 13.9 km2 area of interest based on 2 main sites: The Citadel, the Old Quarter and French Quarter. The highest subsidence rate recorded is -14.2 mm/year. Most of the heritage assets are considered as stable except the Roman Catholic Archdiocese and the Ceramic Mosaic Mural with the subsidence rates are -14.2 and -13.7 mm/year, respectively. Eventually, optical image and soil properties map are used to determine the causes of subsidence patterns. The result shows the strong relationships between the existing construction sites, the component of sediments and land subsidence processes that occurred in the study site.

  2. Building materials Degradation state of the chella historic site

    International Nuclear Information System (INIS)

    Baghdad, B.; Inigo, A.C.; Bounakhla, M.; Naimi, A.; Taleb, A.

    2008-01-01

    The chella Necropolis merinid is located upstream from the mouth on Wadi Bou Regreg left bank, 2 km northeast of downtown Rabat. The site climate is wet oceanic influence with average annual rainfall 400 to 500 mm / year and 16C average annual temperature. The construction material of this historical monument type stone size up the very large door with its original architecture and forming a coating, however close behind which the wall is made of coarse rubble, and likely mostly calcarenite, sand limestone, crystalline limestone and coquina. The stone, paving, and walls are being degraded. To surface rocks natural aging phenomenal we adds air pollution action suffered by the city in recent decades, particularly due to urban development and a concurrent increase in road Traffic which represents about 95% of the pollution source. This accelerates the coatings decomposation and the stone erosion. Opposite the site, at Chella door the concentration measured of certain gaseous pollutants (SO2, NO2 ...) exceeds the standard (190 ug / Nm 3 ). The rainwater analysis collected in this site shows a concentration of 14 mg / l average sulphate. The Chella historic site deterioration is linked to the aging of its concentrations, air pollution, and assault by salt spray and water, algae development, lichens and other vegetation types and the burrowing animals action, insects, birds and other creatures. All these phenomena are added to the natural process of the rock surface weathering and contribute to the monument deterioration. This study aims to inventory the various aspects of these monuments deterioration and the explanation of construction materials evolution. The alteration work is mainly related to the interaction of many external factors: exposure conditions the ambient atmosphere first composition, climate and weather conditions, position in the construction, architectural features. The most important parameters are those that control water flow to the surface blocks

  3. Historic physics reprints come home

    CERN Multimedia

    2005-01-01

    In a surprise happy ending, six boxes of historic reprints have returned home to CERN - more than 30 years after they went missing! The 146 items had been part of the personal library of the Nobel prize-winning physicist, Wolfgang Pauli. After his death in 1958, Pauli's widow bequeathed his scientific legacy to CERN, and part of this valuable archival collection was stored in Salle Pauli, the room dedicated to his memory. In those trustful days the room was always left open so that Pauli's Library could be freely consulted; but then 170 preprints by Born, Bohr, Heisenberg and others - some with dedications to Pauli from the author - disappeared in 1972. Regretfully, the room was then locked. Use of the collection was henceforth ‘by appointment only', but it was assumed that the damage was done and the missing items had gone forever. However, in 2002 the CERN Archivist was surprised by a phone call from a representative of Christie's, New York, who explained that some reprints bearing the stamp of the CERN...

  4. Historical Drawbacks of Limited Liability

    Directory of Open Access Journals (Sweden)

    Denis Boyle

    2016-07-01

    Full Text Available Limited liability is a human invention which has facilitated enormous economic growth around the world, particularly since the time of its general application in advanced countries during the nineteenth century. The individual legal identity of companies, coupled with the limited liability of their owners, has provided protection for investors from the risks associated with their investments. It has thus contributed to increase the sources of capital available to finance projects which might otherwise have been considered unviable. However, the legal protection offered to investors has negative consequences for other participants in economies. Speculation in stock markets often damages society. It is very important to study the drawbacks of limited liability and to suggest modifications to achieve a more stable, less volatile, economic growth in the world. Although this article goes to some lengths to recognise the work of authors who emphasise the positive historical economic contribution of limited lability, its main objective is to provoke a reflection around texts which point out the drawbacks and propose solutions.

  5. Monitoring and research to describe geomorphic effects of the 2011 controlled flood on the Green River in the Canyon of Lodore, Dinosaur National Monument, Colorado and Utah

    Science.gov (United States)

    Mueller, Erich R.; Grams, Paul E.; Schmidt, John C.; Hazel, Joseph E.; Kaplinski, Matt; Alexander, Jason A.; Kohl, Keith

    2014-01-01

    In 2011, a large magnitude flow release from Flaming Gorge Reservoir, Wyoming and Utah, occurred in response to high snowpack in the middle Rocky Mountains. This was the third highest recorded discharge along the Green River downstream of Flaming Gorge Dam, Utah, since its initial closure in November 1962 and motivated a research effort to document effects of these flows on channel morphology and sedimentology at four long-term monitoring sites within the Canyon of Lodore in Dinosaur National Monument, Colorado and Utah. Data collected in September 2011 included raft-based bathymetric surveys, ground-based surveys of banks, channel cross sections and vegetation-plot locations, sand-bar stratigraphy, and painted rock recovery on gravel bars. As part of this surveying effort, Global Navigation Satellite System (GNSS) data were collected at benchmarks on the canyon rim and along the river corridor to establish a high-resolution survey control network. This survey control network allows for the collection of repeatable spatial and elevation data necessary for high accuracy geomorphic change detection. Nearly 10,000 ground survey points and more than 20,000 bathymetric points (at 1-meter resolution) were collected over a 5-day field campaign, allowing for the construction of reach-scale digital elevation models (DEMs). Additionally, we evaluated long-term geomorphic change at these sites using repeat topographic surveys of eight monumented cross sections at each of the four sites. Analysis of DEMs and channel cross sections show a spatially variable pattern of erosion and deposition, both within and between reaches. As much as 5 meters of scour occurred in pools downstream from flow constrictions, especially in channel segments where gravel bars were absent. By contrast, some channel cross sections were stable during the 2011 floods, and have shown almost no change in over a decade of monitoring. Partial mobility of gravel bars occurred, and although in some locations

  6. The Application of Carbon Composites in the Rehabilitation of Historic Baroque Vaults

    Directory of Open Access Journals (Sweden)

    Jiří Witzany

    2015-12-01

    Full Text Available The stabilization and reinforcement of damaged barrel vaults with lunettes over an arcaded walk, applying composite strips based on high-strength carbon fibers and epoxy resin, was performed during the restoration of a historic monastery. The application of reinforcing composite strips in the soffit of damaged barrel vaults was preceded by relatively extensive experimental research and theoretical analyses. This method significantly reduces the interventions into and the degradation of the original historic structure (surface application and is reversible.

  7. Effects of Functional Change on Historical Houses: The example of “Alsancak Levantine Houses”

    Directory of Open Access Journals (Sweden)

    Aylin GAZİ

    2015-02-01

    Full Text Available Social change brings with it new human needs and activities, and in every era humans create and recreate spaces, and hence structures, according to these needs and activities. This means that structures, and their parts, need to undergo change in terms of space and function to adapt to different functionalities and conditions. One understanding of preservation is based on the idea that with a change in function, historical structures which have outlived their original purpose are given new life and once again are made part of the urban landscape. Instances of functional change are most often seen in monumental and historical industrial structures, and in the examples of civil architecture remaining in areas set aside for housing settlements as a result of rapid urbanization. It is important, however, that any functional change made to a historical structure serves to protect the architectural value, meaning and memory of the structure. Alsancak is home to a large number of historical Levantine houses, many of which, following rapid urbanization in the 1970s, have had to change their function to that of bar or café. The main purpose of this study was to evaluate the effect of the re-functioning on these houses in Alsancak, and to make some recommendations on both the processes involved in re-functioning, and on the current legal regulations governing these processes with a view to ameliorating the negative effects of re-functioning on such structures.

  8. The CHT2 Project: Diachronic 3d Reconstruction of Historic Sites

    Science.gov (United States)

    Guidi, G.; Micoli, L.; Gonizzi Barsanti, S.; Malik, U.

    2017-08-01

    Digital modelling archaeological and architectural monuments in their current state and in their presumed past aspect has been recognized not only as a way for explaining to the public the genesis of a historical site, but also as an effective tool for research. The search for historical sources, their proper analysis and interdisciplinary relationship between technological disciplines and the humanities are fundamental for obtaining reliable hypothetical reconstructions. This paper presents an experimental activity defined by the project Cultural Heritage Through Time - CHT2 (http://cht2-project.eu), funded in the framework of the Joint Programming Initiative on Cultural Heritage (JPI-CH) of the European Commission. Its goal is to develop time-varying 3D products, from landscape to architectural scale, deals with the implementation of the methodology on one of the case studies: the late Roman circus of Milan, built in the era when the city was the capital of the Western Roman Empire (286-402 A.D). The work presented here covers one of the cases in which the physical evidences have now been almost entirely disappeared. The diachronic reconstruction is based on a proper mix of quantitative data originated by 3D surveys at present time, and historical sources like ancient maps, drawings, archaeological reports, archaeological restrictions decrees and old photographs. Such heterogeneous sources have been first georeferenced and then properly integrated according to the methodology defined in the framework of the CHT2 project, to hypothesize a reliable reconstruction of the area in different historical periods.

  9. Geoinformation techniques for the 3D visualisation of historic buildings and representation of a building's pathology

    Science.gov (United States)

    Tsilimantou, Elisavet; Delegou, Ekaterini; Ioannidis, Charalabos; Moropoulou, Antonia

    2016-08-01

    In this paper, the documentation of an historic building registered as Cultural Heritage asset is presented. The aim of the survey is to create a 3D geometric representation of a historic building and in accordance with multidisciplinary study extract useful information regarding the extent of degradation, constructions' durability etc. For the implementation of the survey, a combination of different types of acquisition technologies is used. The project focuses on the study of Villa Klonaridi, in Athens, Greece. For the complete documentation of the building, conventional topography, photogrammetric and laser scanning techniques is combined. Close range photogrammetric techniques are used for the acquisition of the façades and architectural details. One of the main objectives is the development of an accurate 3D model, where the photorealistic representation of the building is achieved, along with the decay pathology, historical phases and architectural components. In order to achieve a suitable graphical representation for the study of the material and decay patterns beyond the 2D representation, 3D modelling and additional information modelling is performed for comparative analysis. The study provides various conclusions regarding the scale of deterioration obtained by the 2D and 3D analysis respectively. Considering the variation in material and decay patterns, comparative results are obtained regarding the degradation of the building. Overall, the paper describes a process performed on a Historic Building, where the 3D digital acquisition of the monuments' structure is realized with the combination of close range surveying and laser scanning methods.

  10. Tropes of a Texan trauma: monumental Dallas after John F. Kennedy

    NARCIS (Netherlands)

    Ronnes, H.; Meijer van Putten, A.

    2010-01-01

    Dealey Plaza in central Dallas serves both as a 'cradle' and a 'grave'; at this historic site Dallas was born and an American president died. The assassination of President Kennedy on 22 November 1963 changed Dealey Plaza, the site where the first citizen of Dallas settled in 1841, from a symbol of

  11. Authenticity and Restoration: The Benefits of Historical Studies on Re-Examining the Implemented Restorations in Persepolis

    Directory of Open Access Journals (Sweden)

    Mahdi Motamedmanesh

    2016-03-01

    Full Text Available Preserving the authenticity of historical monuments is an inseparable part of restoration activities that has always been asserted by the international principles of historical preservation. However, the local condition of historical sites may influence such a primitive intention of restorers. While historical documents are appropriate sources which can provide restorers with the real condition of ancient structures in the course of time, investigation through these precious materials is a time-consuming process and the reliability of these old evidences is, itself, a challenging issue. The Italian Institute for Middle and Far East (IsMEO missioned long-term restoration activities in Persepolis between 1964 and the Islamic Revolution in Iran. Generally, this institute is praised for this series of projects. In this paper, the author questions the historical authenticity of restoration activities missioned by this institute in a structure so-called The Gate of All Nations. Indeed, the restoration of this structure was influenced by the 2500th anniversary of the Persian Empire, which was held in Persepolis in 1971. By tracing the context of historical evidences and presenting a method for obtaining the authenticity of these documents, this paper demonstrates a new perspective towards the arrangement of a stone-made capital, which ornaments the uppermost part of a re-erected ancient column.

  12. The cultural and historical heritage of towns Trebinje and Jajce: A resource for the growth of tourism

    Directory of Open Access Journals (Sweden)

    Guzijan Jasna

    2009-01-01

    Full Text Available This paper considers the possibility of including cultural heritage in cultural and tourist development policies. The tourist potential of historically and artistically significant urban entities will be described and assessed in the paper, with a focus on the cases of Trebinje and Jajce two Bosnian and Herzegovinian towns with preserved historical town cores. The two towns were both founded in the Middle Ages and have developed to this day, with their urban areas continuously expanding and being built up. Their spatial and cultural historical complexes are diverse and multilayered, with various natural and man-made structures dating back to different epochs. They are the greatest cultural monuments and a testimony of the past, of the physical and spiritual development of these communities. Trebinje is an old town located at the intersection of various influences and interests, with a rich and long history which has altered not only the appearance and contents of its town core, but also its significance and its functional impact on the broader surroundings. The Old Town, a surviving historical complex, which originated in the Middle Ages and developed considerably under Turkish rule is one of Trebinje's tourist resources. Nowadays, tourism is becoming one of the world's most important industries, its appeal coming from the natural cultural and historical values of towns and cities. Due to that, the natural cultural and historical values of Trebinje and Jajce can be preserved only if their economic potential is also taken into account.

  13. Silsesquioxane-based hybrid nanocomposites with methacrylate units containing titania and/or silver nanoparticles as antibacterial/antifungal coatings for monumental stones

    Energy Technology Data Exchange (ETDEWEB)

    Aflori, Magdalena [“Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi (Romania); Simionescu, Bogdana [“Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi (Romania); “Costin D. Nenitescu” Centre of Organic Chemistry, 202B Splaiul Independentei, 7114 Bucharest (Romania); Bordianu, Irina-Elena; Sacarescu, Liviu; Varganici, Cristian-Dragos; Doroftei, Florica; Nicolescu, Alina [“Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi (Romania); Olaru, Mihaela, E-mail: olaruma@icmpp.ro [“Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi (Romania)

    2013-11-20

    Highlights: • Synthesis of nanocomposites with noble metals having high antibacterial efficiency. • Silver nanoparticles antibacterial activity for monumental stone conservation. • A high antibacterial activity while assuring good stone protection. -- Abstract: The present paper reports on the evaluation of two silsesquioxane-based hybrid nanocomposites with methacrylate units containing titania and/or silver nanoparticles aimed as antibacterial coatings for monumental stones. Sol–gel reaction of titanium isopropoxide and/or 3-(trimethoxysilyl)propyl methacrylate, in the presence of silver nitrate and a primary amine surfactant, yielded new types of hybrid nanocomposites with high antibacterial/antifungal efficacy. Different polymer behaviours regarding a frequently used monumental stone originating from Romania were evidenced through Fourier-transform infrared (FTIR) spectroscopy and powder X-ray diffraction (PXRD) technique. Conclusions regarding the stones acid-resistant character and lower influence of salt weathering on its durability, as well as a better protective coating containing titania units were revealed.

  14. Silsesquioxane-based hybrid nanocomposites with methacrylate units containing titania and/or silver nanoparticles as antibacterial/antifungal coatings for monumental stones

    International Nuclear Information System (INIS)

    Aflori, Magdalena; Simionescu, Bogdana; Bordianu, Irina-Elena; Sacarescu, Liviu; Varganici, Cristian-Dragos; Doroftei, Florica; Nicolescu, Alina; Olaru, Mihaela

    2013-01-01

    Highlights: • Synthesis of nanocomposites with noble metals having high antibacterial efficiency. • Silver nanoparticles antibacterial activity for monumental stone conservation. • A high antibacterial activity while assuring good stone protection. -- Abstract: The present paper reports on the evaluation of two silsesquioxane-based hybrid nanocomposites with methacrylate units containing titania and/or silver nanoparticles aimed as antibacterial coatings for monumental stones. Sol–gel reaction of titanium isopropoxide and/or 3-(trimethoxysilyl)propyl methacrylate, in the presence of silver nitrate and a primary amine surfactant, yielded new types of hybrid nanocomposites with high antibacterial/antifungal efficacy. Different polymer behaviours regarding a frequently used monumental stone originating from Romania were evidenced through Fourier-transform infrared (FTIR) spectroscopy and powder X-ray diffraction (PXRD) technique. Conclusions regarding the stones acid-resistant character and lower influence of salt weathering on its durability, as well as a better protective coating containing titania units were revealed

  15. The stones and historic mortars of the Santissima Trinità di Saccargia Romanesque Basilica (Sardinia, Italy): a multi-analytical techniques' approach for the study of their features and provenance

    Science.gov (United States)

    Columbu, Stefano; Palomba, Marcella; Sitzia, Fabio

    2015-04-01

    monument structure, where the samples have a greater porosity, patinas of soluble salts on their surface can be observed. The features of a selected set of samples, including the stones and historic mortars, has been determined by the application of different techniques, as X-Ray Diffraction (XRD), Thermal Analysis (simultaneous TG and DTA analysis), Optical Microscopy, X-Ray Fluorescence (XRF) and Inductively Coupled Mass Spectrometry (ICP-MS). Mineral data, both from XRD and petrographic studies, show that limestones' ashlars consist of pure calcite (100 wt%) or to include other mineral species, especially dolomite (up to 15 wt%), as well as minor fractions of illite and quartz. Newly-formed minerals occur in different amounts, both in limestones (gypsum up to 10 wt%, illite up to 5 wt%) and basalts (smectite-group minerals up to 10 wt%, K-Ca-Mg sulfates in traces). Original masonry mortars show a qualitatively constant mineral association, mainly consisting of calcite (from 50 to 70 wt%), quartz (10-20 wt%), plagioclase (10-15 wt%), k-feldspar (5-10 wt%), gypsum (5-40 wt%), and illite (traces). The heterogeneous composition and high porosity of study mortars strongly affected its durability. The weathering processes have seriously damaged their texture and consistency, also contributing to the instability of other building materials in contact. Keywords: Medieval monuments, Mineralogic-petrographic features, Physical properties, Chemical-physical decay, Micro-photogrammetry

  16. Geophysical Exploration of Tyuonyi Pueblo in Bandelier National Monument, New Mexico, USA

    Science.gov (United States)

    Sica, C.; Graham, D.; Peacock, E.; Suen, C.; Creighton, A.; Carchedi, C.; Feucht, D. W.; Civitello, J. A.; Jarret, J.; Martin, C.; Ferguson, J. F.; McPhee, D.; Pellerin, L.

    2017-12-01

    The Summer of Applied Geophysical Experience (SAGE) class of 2017 carried out near-surface geophysical investigations of the Tyuonyi Pueblo of Bandelier National Monument, New Mexico in order to aid trail planning and identification of archeological features that could potentially be impacted. Tyuonyi is located in Frijoles Canyon, carved by the Rito de los Frijoles, between the SE flank of the Jemez Mountains and the Rio Grande, and contains pueblo room blocks, kivas and cavates that were occupied by ancestral Puebloans between 1350 and 1550 CE. SAGE collected seismic refraction, magnetic, electromagnetic (EM) and GPR data along targeted profiles and grids north and east of Tyuonyi Pueblo. Two 30 X 30 m grids of GPR data were recorded along 1-m spaced lines using the 250 MHz Sensors and Software NOGGIN® 250 Smart Tow and processed using the EKKO Project V5 program. Seismic refraction data were collected using a 48-channel Geometrics Strataview recorder and seven spreads with 0.5 m geophone spacing, a 6 m shot point interval, and a hammer source. Shot point offsets between 0.5 m and 48 m provided overlapping subsurface coverage. Seismic data from SAGE 2016 and 2017 were merged into a 168 m-long profile. Magnetic data were collected along 1-m spaced N-S lines in two 30 X 30 m grids and along the seismic line using a Geometrics 858 cesium vapor magnetometer. In addition, EM data were collected using a Geonics, EM-31 system along the seismic line. A velocity model was created to fit the seismic travel times. The GPR images and seismic model can be used to interpret the Quaternary geology of the site. These data trace incision of the Rito de los Frijoles into the Bandelier Tuff over several stages of the canyon development. The seismic model indicates a number of narrow, shallow channels carved into a broader strath. Holocene alluvial terrace deposits overlie the Bandelier Tuff surface, and the Tyuonyi Pueblo was constructed on top of the highest terrace. On the north

  17. Building monument materials during the 3rd-4rd millennium (Portugal)

    Science.gov (United States)

    Moita, Patricia; Pedro, Jorge; Boaventura, Rui; Mataloto, Rui; Maximo, Jaime; Almeida, Luís; Nogueira, Pedro

    2014-05-01

    Dolmens are the most conspicuous remains of the populations of the 4th and first half of 3rd millennia BCE. These tombs are impressive not only for their monumentality, but also because of the socioeconomic investment they represent for those Neolithic communities, namely from the Central-South of Portugal, who built them. Although dolmens have been studied for their funerary content and typologies, an interdisciplinary approach toward the geological characterization and sourcing of stones used in these constructions has not received enough attention from researchers. With MEGAGEO project a multidisciplinary group of geologist and archaeologists intends to assess the relationship between the distribution of dolmens in Central-South Portugal, their source materials, and the geological landscape. GIS will map the information gathered and will be used to analyse these relationships. The selection of the areas, with distinctive geologies (limestone vs granite), will allow to verify if human patterns of behaviour regarding the selection of megaliths are similar or different regionally. Geologically the first target area (Freixo, Alentejo) is dominated by a small intrusion of gabbro mingled/mixed within a granodioritic intrusion both related with variscan orogeny. Granodiorite exhibit several enclaves of igneous and metamorphic nature attesting the interaction between both igneous rocks as well with enclosing gneisses. Despite Alentejo region have a reduced number of outcrops the granodiorite provides rounded to tabular metric blocks. The gabbro is very coarse grained, sometimes with a cumulate texture, and their fracturing and weathering provide very fresh tabular blocks. The five studied dolmens (Quinta do Freixo #1 to #5) are implanted in a large granodioritic intrusion, around the gabbroic rocks, within an area of approximately 9km2. The medium grained granodiorite is ubiquity in all the dolmens slabs and occasionally it can be observed features of mixing and

  18. Historical review of radiotherapy

    International Nuclear Information System (INIS)

    Onai, Yoshio

    1993-01-01

    The techniques of radiotherapy have been improved by development of particle accelerators, radionuclides and computers. This paper presents a historical review of the physical and technical aspects of radiotherapy in Japan. Changes in the kinds of radiation, such as X-rays, gamma rays, electrons, neutrons and protons used for external radiotherapy, and the equipment involved are described chronologically, and historical changes in the quality of radiotherapy apparatus are outlined. Patient data acquisition equipment, such as X-ray simulator and X-ray CT, beam modifying devices, patient setup devices, and devices to verify treatment fields and patient doses are reviewed historically. Radiation sources for brachytherapy and internal radiotherapy, and remotely controlled afterloading systems are reviewed chronologically. Historical changes in methods to evaluate absorbed doses, dose monitor systems and beam data acquisition systems are outlined. Changes in methods of calculating dose distributions for external X-ray and electron therapy, brachytherapy and internal radiotherapy by unsealded radionuclides are described and calculation techniques for treatment planning system are reviewed. Annual figures in the numbers of radiotherapy equipment, such as telecobalt and telecesium units, linear accelerators, betatrons, microtrons, stereotactic gamma units, conformation radiotherapy units, remotely controlled afterloading systems, and associated equipment such as X-ray simulators and treatment planning systems are provided, as are changes in the number of accelerators by maximum X-ray energy and maximum electron energy, and in the number of licensed hospitals and clinics using small sealed sources. Changes in techniques of external radiotherapy and brachytherapy are described briefly from the point of view of dose distributions. (author)

  19. Historic timber roof structures

    OpenAIRE

    Magina, Miguel Jorge

    2013-01-01

    Dissertação para obtenção do Grau de Mestre em Engenharia Civil – Estruturas e Geotecnia This dissertation covers the study of historic timber roof structures in Transylvania area - Romania, the structures type, its elements and connection variety between them. Procedures to study a structure of this category are approached. It is also referred semi and non-destructive tests that can be done to better understand the present wood characteristics, and potential reparation or strengthening...

  20. Why Digitise Historical Television?

    Directory of Open Access Journals (Sweden)

    John Ellis

    2012-03-01

    Full Text Available Digitisation of historic TV material is driven by the widespread perception that archival material should be made available to diverse users. Yet digitisation alters the material, taking away any lingering sense of presence. Digitisation and online access, however, offer startling new possibilities. The article offers three: use of material in language teaching and learning; use in dementia therapy; and applications as data in medical research. All depend on ordinary TV for their effectivity.

  1. Caracterización petrográfica y petrofísica de la piedra monumental en la Provincia de Segovia

    OpenAIRE

    Pedrazuela González, Fernando

    2016-01-01

    La piedra monumental es un material que se ha venido utilizando en todas las épocas históricas que nos han precedido, además de la contemporánea. Es necesario conocer la piedra monumental tanto para su uso en las nuevas edificaciones y obra civil, como para poder mantener y restaurar el magnífico patrimonio en piedra que nos ha sido legado. Esta tesis se circunscribe al ámbito geográfico actual de la provincia de Segovia, la cual cuenta con una gran variedad litológica; beneficiándose gr...

  2. Radiation damage of nonmetallic solids

    International Nuclear Information System (INIS)

    Goland, A.N.

    1975-01-01

    A review of data and information on radiation damage in nonmetallic solids is presented. Discussions are included on defects in nonmetals, radiation damage processes in nonmetals, electronic damage processes, physical damage processes, atomic displacement, photochemical damage processes, and ion implantation

  3. APFO Historical Availability of Imagery

    Data.gov (United States)

    Farm Service Agency, Department of Agriculture — The APFO Historical Availability ArcGIS Online web map provides an easy to use reference of what historical imagery is available by county from the Aerial...

  4. ACHP | Tribal Historic Preservation Officers

    Science.gov (United States)

    preservation of significant historic properties. Those functions include identifying and maintaining Working with Section 106 Federal, State, & Tribal Programs Training & Education Publications Search skip specific nav links Home arrow Historic Preservation Programs & Officers arrow THPOs

  5. USGS Historical Topographic Map Collection

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — USGS Historical Quadrangle in GeoPDF. The USGS Historical Quadrangle Scanning Project (HQSP) is scanning all scales and all editions of topographic maps published by...

  6. Atmospheric composition and micro-climate in the Alhambra monument, Granada (Spain), in the context of preventive conservation

    International Nuclear Information System (INIS)

    Horemans, B; Schalm, O; De Wael, K; Van Grieken, R; Cardell, C

    2012-01-01

    The world famous Alhambra monument in Granada, Southern Spain, listed as UNESCO world cultural heritage since 1984, represents probably the most beautiful example of Islamic art and architecture from the Middle Ages in Europe. It is visited by ca. 2 million people annually. Granada is situated in a natural basin, surrounded by mountains with altitudes up to 3500 m. Due to this topography and the prevailing low wind speeds, pollution-derived and especially traffic-derived particulate matter often accumulates in the urban air. In order to evaluate the potential conservation risks from the surrounding air, the atmospheric composition in the Alhambra monument was evaluated. Indoor temperature and relative humidity fluctuations were evaluated for their potential degenerative effects. Furthermore, the atmospheric composition in the Alhambra was analyzed in terms of inorganic gases (NO 2 , SO 2 , O 3 , and NH 3 ) and black carbon. It was found that the open architecture protected the indoor environments from developing a potentially harmful microclimate, such as the build-up of humidity resulting from the huge number of daily tourists. On the downside, the strong ventilation made the indoor air hardly different from outdoor air, as characterized by strong diurnal temperature and relative humidity gradients and high traffic-derived pollutant levels.

  7. Atmospheric composition and micro-climate in the Alhambra monument, Granada (Spain), in the context of preventive conservation

    Science.gov (United States)

    Horemans, B.; Schalm, O.; De Wael, K.; Cardell, C.; Van Grieken, R.

    2012-07-01

    The world famous Alhambra monument in Granada, Southern Spain, listed as UNESCO world cultural heritage since 1984, represents probably the most beautiful example of Islamic art and architecture from the Middle Ages in Europe. It is visited by ca. 2 million people annually. Granada is situated in a natural basin, surrounded by mountains with altitudes up to 3500 m. Due to this topography and the prevailing low wind speeds, pollution-derived and especially traffic-derived particulate matter often accumulates in the urban air. In order to evaluate the potential conservation risks from the surrounding air, the atmospheric composition in the Alhambra monument was evaluated. Indoor temperature and relative humidity fluctuations were evaluated for their potential degenerative effects. Furthermore, the atmospheric composition in the Alhambra was analyzed in terms of inorganic gases (NO2, SO2, O3, and NH3) and black carbon. It was found that the open architecture protected the indoor environments from developing a potentially harmful microclimate, such as the build-up of humidity resulting from the huge number of daily tourists. On the downside, the strong ventilation made the indoor air hardly different from outdoor air, as characterized by strong diurnal temperature and relative humidity gradients and high traffic-derived pollutant levels.

  8. Maintenance and conservation of historical pomegranate tree in the garden of Thessaloniki Ataturk’s House

    Directory of Open Access Journals (Sweden)

    Süleyman Çoban

    2016-01-01

    Full Text Available Historical pomegranate tree in the garden of Atatürk’s House in Thessaloniki storied that planted by the father of Ataturk, Ali Rıza Efendi, has been one of the most attractive points at the museum. However, in addition to the problems of natural ageing period, constructional works in the garden during restoration of the museum and unappropriate prunings caused serious health problems on the tree. For this reason, in order to cease or delay tree collapsing period and prolong survival of the tree, regular maintenance treatments have to be conducted. In this study, technical information has been given regarding the precautions of specific tree maintenance and conservation works, which are normally applied to long lived monumental trees in the literature, on the pomegranate tree. However, these precautions have not been previously applied on such a tree, particularly on the pomegranate tree.

  9. Critical Issues and Key Points from the Survey to the Creation of the Historical Building Information Model: the Case of Santo Stefano Basilica

    Science.gov (United States)

    Castagnetti, C.; Dubbini, M.; Ricci, P. C.; Rivola, R.; Giannini, M.; Capra, A.

    2017-05-01

    The new era of designing in architecture and civil engineering applications lies in the Building Information Modeling (BIM) approach, based on a 3D geometric model including a 3D database. This is easier for new constructions whereas, when dealing with existing buildings, the creation of the BIM is based on the accurate knowledge of the as-built construction. Such a condition is allowed by a 3D survey, often carried out with laser scanning technology or modern photogrammetry, which are able to guarantee an adequate points cloud in terms of resolution and completeness by balancing both time consuming and costs with respect to the request of final accuracy. The BIM approach for existing buildings and even more for historical buildings is not yet a well known and deeply discussed process. There are still several choices to be addressed in the process from the survey to the model and critical issues to be discussed in the modeling step, particularly when dealing with unconventional elements such as deformed geometries or historical elements. The paper describes a comprehensive workflow that goes through the survey and the modeling, allowing to focus on critical issues and key points to obtain a reliable BIM of an existing monument. The case study employed to illustrate the workflow is the Basilica of St. Stefano in Bologna (Italy), a large monumental complex with great religious, historical and architectural assets.

  10. Intermediate Genre Study. Historical Fiction.

    Science.gov (United States)

    Novelli, Joan; Lasky, Kathryn

    1996-01-01

    Students can learn to appreciate history as readers and writers of historical fiction. This section presents an introduction to historical fiction, a display idea, a mystery history game, discussion of character-building, charts for students to fill in with information on historical characters, suggestions for customizing writing centers and for…

  11. 2 PROBLEM OF PRESERVATION OF ARCHITECTURAL MONUMENTS OF OLD MOSCOW AS VIEWED BY ITS RESIDENTS

    Directory of Open Access Journals (Sweden)

    Savitskaya Anastasiya Valer'evna

    2015-01-01

    Full Text Available The authors consider one of the most relevant issues of the present-day urban planning, the issue of preservation of the historic environment, the architectural and urban planning space of the megalopolis in the context of the accelerated pace of urbanization, expansion of the capital in the course of its implementation. The authors argue that the problem considered in the paper is not easy to tackle. The point is that the need to preserve historic built-up areas is hardly reconcilable with the need to upgrade the urban infrastructure. A social conflict is inevitable in this context. The authors track development of this social conflict from the sixties of the 20ieth century and through the present time and provide their resolutions to this contradiction.

  12. Femoral nerve damage (image)

    Science.gov (United States)

    The femoral nerve is located in the leg and supplies the muscles that assist help straighten the leg. It supplies sensation ... leg. One risk of damage to the femoral nerve is pelvic fracture. Symptoms of femoral nerve damage ...

  13. Historic trass - lime mortars with expansive reactions: Characterization and repair strategies

    NARCIS (Netherlands)

    Hees, R.P.J. van; Nijland, T.G.; Larbi, J.A.; Wijffels, T.J.; Brocken, H.J.P.

    2005-01-01

    The characterisation of two ancient mortars in historic bridges, suffering damage due to thaumasite and other swelling compounds is described. Characterisation was part of the analysis of damage occurring to the brick masonry structure. Expansive reactions were found to have taken place, being the

  14. Einstein: A Historical Perspective

    Science.gov (United States)

    Kormos-Buchwald, Diana

    2015-04-01

    In late 1915, Albert Einstein (1879-1955) completed as series of papers on a generalized theory of gravitation that were to constitute a major conceptual change in the history of modern physics and the crowning achievement of his scientific career. But this accomplishment came after a decade of intense intellectual struggle and was received with muted enthusiasm. Einstein's previously unpublished writings and massive correspondence, edited by the Einstein Papers Project, provide vivid insights into the historical, personal, and scientific context of the formulation, completion, and reception of GR during the first decades of the 20th century.

  15. Retrieving Historical Electrorefining Data

    Energy Technology Data Exchange (ETDEWEB)

    Wheeler, Meagan Daniella [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-08-18

    Pyrochemical Operations began at Los Alamos National Laboratory (LANL) during 1962 (1). Electrorefining (ER) has been implemented as a routine process since the 1980’s. The process data that went through the ER operation was recorded but had never been logged in an online database. Without a database new staff members are hindered in their work by the lack of information. To combat the issue a database in Access was created to collect the historical data. The years from 2000 onward were entered and queries were created to analyze trends. These trends will aid engineering and operations staff to reach optimal performance for the startup of the new lines.

  16. Expiration of Historical Databases

    DEFF Research Database (Denmark)

    Toman, David

    2001-01-01

    We present a technique for automatic expiration of data in a historical data warehouse that preserves answers to a known and fixed set of first-order queries. In addition, we show that for queries with output size bounded by a function of the active data domain size (the number of values that have...... ever appeared in the warehouse), the size of the portion of the data warehouse history needed to answer the queries is also bounded by a function of the active data do-main size and therefore does not depend on the age of the warehouse (the length of the history)....

  17. “Shit happens”: Forrest Gump and historical consciousness “Shit happens”: Forrest Gump and historical consciousness

    Directory of Open Access Journals (Sweden)

    Vivian Sobchack

    2008-04-01

    Full Text Available In 1994, Forrest Gump (Robert Zemeckis, the immensely popular film about a simpleton hero triumphing over (by ignoring the vicissitudes of three decades of recent American history, was second only to Disney’s animated The Lion King at the box office.1 Indeed, that year it not only captured the hearts (if not the minds of most Americans, but also the major Academy Awards for Best Picture, Best Director, and Best Actor. Wondering at its immense popularity, Premiere magazine noted: “Before it was all over, Forrest Gump would gross more than $300 million in the U.S. alone, commanding whatever portion of the national attention span that O.J. Simpson did not. Was the film a paean to serendipity, an attack on the counterculture, an unabashedly romantic tearjerker, a monument to morons, or what Quentin Tarantino called ‘a really funny movie filled with more irony than any Hollywood movie I’ve ever seen in my life’?”2 Many reviewers and most intellectuals did not share in Tarantino’s reading, focusing instead on the film’s contributions to the “dumbing down” of America or on its complex and reactionary sexual politics (which keeps its hero nearly “pure” in sexual, historical, and political terms while aligning its doomed and sacrificial heroine with all the burdens and pain of historical consciousness, political activism, promiscuity, and AIDS. In 1994, Forrest Gump (Robert Zemeckis, the immensely popular film about a simpleton hero triumphing over (by ignoring the vicissitudes of three decades of recent American history, was second only to Disney’s animated The Lion King at the box office.1 Indeed, that year it not only captured the hearts (if not the minds of most Americans, but also the major Academy Awards for Best Picture, Best Director, and Best Actor. Wondering at its immense popularity, Premiere magazine noted: “Before it was all over, Forrest Gump would gross more than $300 million in the U.S. alone, commanding

  18. Bio-susceptibility of materials and thermal insulation systems used for historical buildings

    Science.gov (United States)

    Sterflinger, Katja; Ettenauer, Joerg; Pinar, Guadalupe

    2013-04-01

    In historical buildings of Northern countries high levels of energy are necessary to reach comfortable temperatures especially during the cold season. For this reason historical buildings are now also included in country specific regulations and ordinances to enhance the "energy - efficiency". Since an exterior insulation - as it is commonly used for modern architecture - is incompatible with monument protection, several indoor insulation systems based on historical and ecological materials, are on the market that should improve the thermic performance of a historical building. However, using organic materials as cellulose, loam, weed or wood, bears the risk of fungal growth and thus may lead to health problems in indoor environments. For this reason 5 different ecological indoor insulations systems were tested for their bio-susceptibility against various fungi both under natural conditions - after 2 years of installation in an historical building - and under laboratory conditions with high levels of relative humidity. Fungal growth was evaluated by classical isolation and cultivation as well as by molecular methods. The materials turned out to have a quite different susceptibility towards fungal contamination. Whereas insulations made of bloated Perlite (plaster and board) did not show any fungal growth after 2 years of exposition, the historical insulation made of loam and weed had high cell counts of various fungi. In laboratory experiments wooden softboard represented the best environment for fungal growth. As a result from this study, plaster and board made of bloated Perlite are presented as being the most appropriate materials for thermal insulation at least from the microbiological and hygienic point of view. For future investigations and for the monitoring of fungi in insulation and other building materials we suggest a molecular biology approach with a common protocol for quantitative DNA-extraction and amplification.

  19. Recent trends in fracture and damage mechanics

    CERN Document Server

    Zybell, Lutz

    2016-01-01

    This book covers a wide range of topics in fracture and damage mechanics. It presents historical perspectives as well as recent innovative developments, presented by peer reviewed contributions from internationally acknowledged authors.  The volume deals with the modeling of fracture and damage in smart materials, current industrial applications of fracture mechanics, and it explores advances in fracture testing methods. In addition, readers will discover trends in the field of local approach to fracture and approaches using analytical mechanics. Scholars in the fields of materials science, engineering and computational science will value this volume which is dedicated to Meinhard Kuna on the occasion of his 65th birthday in 2015. This book incorporates the proceedings of an international symposium that was organized to honor Meinhard Kuna’s contributions to the field of theoretical and applied fracture and damage mechanics.

  20. Basaltic caves at Craters of the Moon National Monument and Preserve as analogs for Mars

    Science.gov (United States)

    Hinman, N. W.; Richardson, C. D.; McHenry, L.; Scott, J. R.

    2010-12-01

    Basaltic caves and lava tubes offer stable physicochemical conditions for formation of secondary minerals. Such features, putatively observed on Mars, intercept groundwater to weather country rock, leading to formation of secondary minerals. Further, caves are stable environments to search for evidence of past life, as they could offer protection from the oxidizing martian atmosphere. Searching for signs of life in a cave that could protect bio/organic compounds would preclude the need for risky drilling on Mars. Craters of the Moon National Monument (COM) offers an opportunity to study caves in Holocene iron-rich basalt flows to characterize secondary mineral deposits and search for organic compounds associated with secondary minerals; COM basalts are a good analog for martian basalts because of their high iron but other elements are higher at COM than on Mars. The Blue Dragon flow (~2.1 ka) contains the majority of the accessible caves and lava tubes. Two types of secondary mineral deposits were observed in these caves: ceiling coatings and crack or floor precipitates. Hematite, silica, and calcite comprise ceiling coatings. The crack and floor precipitates are white, efflorescent deposits in cavities along cave walls and ceilings or in localized mounds on cave floors. The secondary minerals in crack and floor precipitates are mainly thenardite and mirabilite with some minor concentrations of trona and/or burkeite. Organic compounds were found associated with the efflorescent deposits. Formation of the deposits is likely due to chemical leaching of basalt by meteoritic water. To test this, fluids collected from the ceiling and walls of the caves were analyzed. Solutions were modeled with the geochemical code, PHREEQC. The model tracked composition as water evaporated. Selected minerals were allowed to precipitate as they became oversaturated. Among the first minerals to become oversaturated were quartz and calcite, which are observed in ceiling deposits. Iron

  1. Sedimentary differentiation of aeolian grains at the White Sands National Monument, New Mexico, USA

    Science.gov (United States)

    Fenton, Lori K.; Bishop, Janice L.; King, Sara; Lafuente, Barbara; Horgan, Briony; Bustos, David; Sarrazin, Philippe

    2017-06-01

    Gypsum (CaSO4·2H2O) has been identified as a major component of part of Olympia Undae in the northern polar region of Mars, along with the mafic minerals more typical of Martian dune fields. The source and age of the gypsum is disputed, with the proposed explanations having vastly different implications for Mars' geological history. Furthermore, the transport of low density gypsum grains relative to and concurrently with denser grains has yet to be investigated in an aeolian setting. To address this knowledge gap, we performed a field study at White Sands National Monument (WSNM) in New Mexico, USA. Although gypsum dominates the bulk of the dune field, a dolomite-rich [CaMg(CO3)2] transport pathway along the northern border of WSNM provides a suitable analog site to study the transport of gypsum grains relative to the somewhat harder and denser carbonate grains. We collected samples along the stoss slope of a dune and on two coarse-grained ripples at the upwind margin of the dune field where minerals other than gypsum were most common. For comparison, additional samples were taken along the stoss slope of a dune outside the dolomite transport pathway, in the center of the dune field. Visible and near-infrared (VNIR), X-ray powder diffraction (XRD), and Raman analyses of different sample size fractions reveal that dolomite is only prevalent in grains larger than ∼1 mm. Other minerals, most notably calcite, are also present in smaller quantities among the coarse grains. The abundance of these coarse grains, relative to gypsum grains of the same size, drops off sharply at the upwind margin of the dune field. In contrast, gypsum dominated the finer fraction (MCD) are consistent with the observed concentration of gypsum at dune crests. Density-driven differentiation in transport should not influence sediment fluxes of finer grains (<1 mm) as strongly on Earth, suggesting that the high ratio of fine gypsum grains to other minerals at WSNM is caused by a relatively

  2. Rethinking historical trauma.

    Science.gov (United States)

    Kirmayer, Laurence J; Gone, Joseph P; Moses, Joshua

    2014-06-01

    Recent years have seen the rise of historical trauma as a construct to describe the impact of colonization, cultural suppression, and historical oppression of Indigenous peoples in North America (e.g., Native Americans in the United States, Aboriginal peoples in Canada). The discourses of psychiatry and psychology contribute to the conflation of disparate forms of violence by emphasizing presumptively universal aspects of trauma response. Many proponents of this construct have made explicit analogies to the Holocaust as a way to understand the transgenerational effects of genocide. However, the social, cultural, and psychological contexts of the Holocaust and of post-colonial Indigenous "survivance" differ in many striking ways. Indeed, the comparison suggests that the persistent suffering of Indigenous peoples in the Americas reflects not so much past trauma as ongoing structural violence. The comparative study of genocide and other forms of massive, organized violence can do much to illuminate both common mechanisms and distinctive features, and trace the looping effects from political processes to individual experience and back again. The ethics and pragmatics of individual and collective healing, restitution, resilience, and recovery can be understood in terms of the self-vindicating loops between politics, structural violence, public discourse, and embodied experience. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  3. The Basilica Forensis of the Municipium Claudium Baelo. Monument and History

    Directory of Open Access Journals (Sweden)

    Patrick LE ROUX

    2016-11-01

    Full Text Available The historical study of a building of archaeological nature fully excavated and well identified poses numerous Interpretation related to excavation methods, development, the functioning and the municipal role of one of the best known basilicas of the Roman West. In this respect, the history of the municipium Claudium Baelo between the Augustan period and the government of Trajan represents The main challenge. It is, therefore, an aspect that raises the question Of the urban transformations in the province of Hispania Later Baetica during the first century of the Empire. «Traductor de Google».

  4. Historical origins of Petrykivsky decorative painting

    Directory of Open Access Journals (Sweden)

    T. A. Harkava

    2017-07-01

    Full Text Available Petrykivsky decorative painting is a part of Ukrainian folk art. Domestic science of folk art has originated and has been developing primarily as a study of archaeological antiquities and artistic monuments of the past. Scientific papers, which comprehended the process of folk art development, began to appear in the late nineteenth century, Archaeological Congresses became the impetus for their appearance. Being a representative of the decorative painting, Petrikivsky decorative painting is rooted by its murals to Tripoli. It was created as a peasant domestic drawing. Inexhaustible diversity of local variants of Petrikivsky decorative painting, its evolutionary change, the individual characteristics of paintings of hundreds of famous Ukrainian artists do not even allow comparing it to any other European counterparts, each of which is characterized only by some individual techniques. Petrikivsky decorative painting got the significant boost in its distribution and development when it «came down» from walls to paper. Paper pictures - malyovky - were stucked to walls following the traditional rules of domestic interior’s decoration. Petrikivsky decorative painting got the official status in 1913, when E. Evenbah, by the initiative of D.I. Yavornytsky, gathered the collection of Petrikivsky decorative painting’s malyovkas and organized the exhibition in St. Petersburg. Motives of painting are rooted into the local flora and fauna and into the historical tradition. However, Petrikivsky decorative painting is not a direct reflection of natural motifs. World, created in paintings, is the product of the imagination of folk artist, it is the stylization of local flowers, fruits and birds. First names of Masters of Petrikivsky decorative painting, which appeared in historical sources, were T. Pata, N. Bilokin, I. Pavlenko. Their official recognition happened in 1930 after their participation in the first republican exhibition, which was later shown

  5. Historical Slovenian Language Resources

    Directory of Open Access Journals (Sweden)

    Tomaž Erjavec

    2013-09-01

    Full Text Available EXTENDED ABSTRACT:The paper presents three language resources enabling better full-text access to digitised printed historical Slovenian texts: a hand-annotated corpus, a hand-annotated lexicon of historical words and a collection of transcribed texts. The aim of the resources is twofold: on one hand they support empirical linguistic research (corpus, collection and represent a reference tool for the research of historical Slovenian (lexicon while on the other hand they may serve as training data for the development of Human Language Technologies enabling better full-text search in digital libraries containing Slovenian written cultural heritage, modernisation of historical texts, and the development of better technological solutions for text recognition and scanning. The hand annotated corpus of historical Slovenian contains the text from 1,000 pages sampled from the years 1750 to 1900, two texts date to the end of the 16th or 17th century. The corpus contains a little more than 250,000 word tokens; each of them being annotated with hand validated linguistic features: modernised form, lemma or base form, and morhpo-syntactic description. Thus the word token »ajfram« is annotated with the normalised form »ajfrom«, by the lemma »ajfer« and morphosyntactic description »Som« or »Samostalnik« (noun, »občni« (common, »moški« (masculine and a modernised form »gorečnost« (fervour. At first the corpus was annotated automatically and then manually verified and corrected. The lexicon was created automatically from the hand-annotated corpus. It contains only attested word-forms and examples of use. The word-forms are ordered under their modern equivalents. All the modern forms of a particular word constitute a dictionary entry, defined by its lemma with conjoint information i.e. the morpho-syntactic description and the closest contemporary synonyms. Thus the entry »ajfrer/Som/gorečnost« is annotated by two modernised words »ajfra

  6. Seismic Evaluation of A Historical Structure In Kastamonu - Turkey

    Science.gov (United States)

    Pınar, USTA; Işıl ÇARHOĞLU, Asuman; EVCİ, Ahmet

    2018-01-01

    The Kastomonu province is a seismically active zone. the city has many historical buildings made of stone-masonry. In case of any probable future earthquakes, existing buildings may suffer substantial or heavy damages. In the present study, one of the historical traditional house located in Kastamonu were structurally investigated through probabilistic seismic risk assessment methodology. In the study, the building was modeled by using the Finite Element Modeling (FEM) software, SAP2000. Time history analyses were carried out using 10 different ground motion data on the FEM models. Displacements were interpreted, and the results were displayed graphically and discussed.

  7. Restoration and conversion to re-use of historic buildings incorporating increased energy efficiency: A case study - the Haybarn complex, Hilandar Monastery, Mount Athos

    Directory of Open Access Journals (Sweden)

    Ivanović-Šekularac Jelena A.

    2016-01-01

    Full Text Available A proper approach to restoration of historic buildings is crucial for monumental heritage protection. The objective of the paper is to define a methodology for historic buildings restoration in order to increase energy efficiency and re-usability in accordance with modern standards. The main method used in the paper is the observation of historic buildings during their restoration and exploitation, analysis and evaluation of achieved results regarding energy efficiency and energy saving, through the examples of the buildings belonging to Hilandar Monastery, Mount Athos, in Greece. Mount Athos was inscribed on the UNESCO World Heritage List for its cultural and natural values. This case study discusses the abandoned and dilapidated historic buildings of the Haybarn Complex (Stable, Mulekeepers’ House and Haybarn, the achieved results regarding the restoration of these buildings, their energy efficiency and turning into the premises for occasional stays. The research results are recommendations for increasing energy efficiency while performing the restoration of historic buildings, so that these buildings could be re-used in a new way. The most significant contribution of the paper is the practical test of energy refurbishment of these historic buildings conducted using the principles and methods of energy efficiency, in compliance with conservation requirements and authenticity of historic buildings.

  8. Wiki Loves Monuments 2011: experiència a Espanya i reflexions des de la difusió del patrimoni cultural

    Directory of Open Access Journals (Sweden)

    Emilio José Rodríguez Posada

    2012-05-01

    Full Text Available La Wikipedia va néixer al ciberespai. Els seus primers anys es van caracteritzar per una feina distribuïda i asíncrona entre usuaris de tot el planeta, que amb prou feines tenien relació personal fora de la xarxa. Amb el pas del temps, alguns dels seus voluntaris van fer les anomenades wikitrobades, però al començament les reunions de wikimedistes tenien la finalitat d'estrènyer llaços i no comportaven cap millora directa dels continguts dels projectes. Més endavant van sorgir iniciatives presencials en les quals es van involucrar, a més de voluntaris, algunes entitats culturals; la més recent i que ha tingut més impacte és Wiki Loves Monuments 2011, un concurs destinat a fotografiar monuments de divuit països europeus, entre els quals hi ha Espanya. Gràcies a l'alta participació, s'han pres en conjunt més de 160.000 fotografies de monuments. Espanya ha ocupat el tercer lloc en nombre d'imatges. En aquest article estudiem els orígens de Wiki Loves Monuments, com es va posar en marxa, com es va desenvolupar i els resultats obtinguts. L'èxit de l'edició 2011 i les peticions d'altres països han fet que ja es treballi en l'organització de Wiki Loves Monuments 2012, aquesta vegada a escala mundial.

  9. Baseline risk assessment of ground water contamination at the Monument Valley Uranium Mill Tailings Site, Cane Valley, Arizona. Revision 1

    International Nuclear Information System (INIS)

    1994-08-01

    This baseline risk assessment evaluates potential impact to public health or the environment from ground water contamination at the former uranium mill processing site in Cane Valley near Monument Valley, Arizona. The US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project has relocated and stabilized this site's tailings and other contaminated material in a disposal cell at Mexican Hat, Utah. The second phase of the UMTRA Project is to evaluate ground water contamination. This risk assessment is the first document specific to this site for the Ground Water Project that evaluates potential health and environmental risks. It will help determine the approach required to address contaminated ground water at the site

  10. Contaminants assessment in the coral reefs of Virgin Islands National Park and Virgin Islands Coral Reef National Monument

    Science.gov (United States)

    Bargar, Timothy A.; Garrison, Virginia H.; Alvarez, David A.; Echols, Kathy

    2013-01-01

    Coral, fish, plankton, and detritus samples were collected from coral reefs in Virgin Islands National Park (VIIS) and Virgin Islands Coral Reef National Monument (VICR) to assess existing contamination levels. Passive water sampling using polar organic chemical integrative samplers (POCIS) and semi-permeable membrane devices found a few emerging pollutants of concern (DEET and galaxolide) and polynuclear aromatic hydrocarbons. Very little persistent organic chemical contamination was detected in the tissue or detritus samples. Detected contaminants were at concentrations below those reported to be harmful to aquatic organisms. Extracts from the POCIS were subjected to the yeast estrogen screen (YES) to assess potential estrogenicity of the contaminant mixture. Results of the YES (estrogen equivalency of 0.17–0.31 ng/L 17-β-estradiol) indicated a low estrogenicity likelihood for contaminants extracted from water. Findings point to low levels of polar and non-polar organic contaminants in the bays sampled within VICR and VIIS.

  11. The Ecology of Coral Reef Top Predators in the Papahānaumokuākea Marine National Monument

    Directory of Open Access Journals (Sweden)

    Jonathan J. Dale

    2011-01-01

    Full Text Available Coral reef habitats in the Papahānaumokuākea Marine National Monument (PMNM are characterized by abundant top-level predators such as sharks and jacks. The predator assemblage is dominated both numerically and in biomass by giant trevally (Caranx ignobilis and Galapagos sharks (Carcharhinus galapagensis. A lower diversity of predatory teleosts, particularly groupers and snappers, distinguishes the PMNM from other remote, unfished atolls in the Pacific. Most coral reef top predators are site attached to a “home” atoll, but move extensively within these atolls. Abundances of the most common sharks and jacks are highest in atoll fore reef habitats. Top predators within the PMNM forage on a diverse range of prey and exert top-down control over shallow-water reef fish assemblages. Ecological models suggest ecosystem processes may be most impacted by top predators through indirect effects of predation. Knowledge gaps are identified to guide future studies of top predators in the PMNM.

  12. Baseline risk assessment for groundwater contamination at the uranium mill tailings site near Monument Valley, Arizona. Draft

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This baseline risk assessment evaluates potential impact to public health or the environment resulting from groundwater contamination at the former uranium mill processing site near Monument Valley, Arizona. The tailings and other contaminated material at this site are being relocated and stabilized in a disposal cell at Mexican Hat, Utah, through the US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. The tailings removal is planned for completion by spring 1994. After the tailings are removed, groundwater contamination at the site will continue to be evaluated. This risk assessment is the first document specific to this site for the Groundwater Project. It will be used to assist in determining what remedial action is needed for contaminated groundwater at the site.

  13. Baseline risk assessment of ground water contamination at the Monument Valley Uranium Mill Tailings Site, Cane Valley, Arizona. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    This baseline risk assessment evaluates potential impact to public health or the environment from ground water contamination at the former uranium mill processing site in Cane Valley near Monument Valley, Arizona. The US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project has relocated and stabilized this site`s tailings and other contaminated material in a disposal cell at Mexican Hat, Utah. The second phase of the UMTRA Project is to evaluate ground water contamination. This risk assessment is the first document specific to this site for the Ground Water Project that evaluates potential health and environmental risks. It will help determine the approach required to address contaminated ground water at the site.

  14. Ca (OH)2Nanoparticles Based on Acrylic Copolymers for the consolidation and protection of Ancient Egypt Calcareous Stone Monuments

    Science.gov (United States)

    Al-Dosari, Mohammad A.; Darwish, Sawsan S.; Adam, Mahmoud A.; Elmarzugi, Nagib A.; Al-Mouallimi, Nadia; Ahmed, Sayed M.

    2017-04-01

    The deterioration of calcareous stones materials used in artistic/architectural field is one of the most serious problems facing conservation today. The aim of this study was to evaluate the effectiveness of nanosized particles of calcium hydroxide (slaked lime) as a consolidation and protection material dispersed in acrylic copolymer, poly ethylmethacrylate/methylacrylate (70:30) (Poly (EMA/MA), for calcareous stone monuments and painted surfaces affected by different kinds of decay. The synthesis process of Ca (OH)2 nanoparticles/polymer nanocomposites have been prepared by in situ emulsion polymerization system. The prepared nanocomposite containing 5% of Ca (OH)2 nanoparticles showed obvious transparency features and represent nanocomposites coating technology with hydrophobic, consolidating and well protection properties.

  15. Ca (OH)2Nanoparticles Based on Acrylic Copolymers for the consolidation and protection of Ancient Egypt Calcareous Stone Monuments

    International Nuclear Information System (INIS)

    Al-Dosari, Mohammad A.; Ahmed, Sayed M.; Darwish, Sawsan S.; Adam, Mahmoud A.; Elmarzugi, Nagib A.; Al-Mouallimi, Nadia

    2017-01-01

    The deterioration of calcareous stones materials used in artistic/architectural field is one of the most serious problems facing conservation today. The aim of this study was to evaluate the effectiveness of nanosized particles of calcium hydroxide (slaked lime) as a consolidation and protection material dispersed in acrylic copolymer, poly ethylmethacrylate/methylacrylate (70:30) (Poly (EMA/MA), for calcareous stone monuments and painted surfaces affected by different kinds of decay. The synthesis process of Ca (OH) 2 nanoparticles/polymer nanocomposites have been prepared by in situ emulsion polymerization system. The prepared nanocomposite containing 5% of Ca (OH) 2 nanoparticles showed obvious transparency features and represent nanocomposites coating technology with hydrophobic, consolidating and well protection properties. (paper)

  16. Critique of historical reason

    Directory of Open Access Journals (Sweden)

    David B. Richardson

    2009-03-01

    Full Text Available El enfoque aquí desarrollado presupone una nueva visión del mundo civilizado (Weltanschauungen. La idea del historiador de los hechos históricos presupone una visión global del mundo, a excepción de las sociedades que carecen de un lenguaje escrito. Por eso, la razón histórica discutida aquí se limita al tipo de historia que trata de civilizaciones más elevadas. El análisis de visiones del mundo aquí utilizado presupone que los símbolos son muy importantes y que pierden su poder simbólico si se cristalizan en un único sentido. Como en la teoría de Jung, un símbolo tiene la capacidad de estar activo en la mente como un transformador de la conciencia, libre de asociarse con nuevas experiencias y pensamientos. Esta teoría presta especial atención al problema de Dilthey: es decir, el problema de la calidad racional de los hechos históricos. Las visiones del mundo, que dan un significado profundo a muchos hechos históricos, se componen de símbolos y metáforas, incluyendo ideas, imágenes, valores y emociones. Estos tipos de visiones son casi todos instintivos. Es cierto que los historiadores pueden haber formulado, consciente definiciones de estos tipos de visiones del mundo así como ocurrió por las civilizaciones griega y china. Dado que la actual Weltbilt es mucho más compleja e inconsciente, se necesita algo más que una definición lógica para entenderla. Este artículo indica la forma en que puede ser alcanzada una comprensión racional de estas visiones del mundo._____________ABSTRACT:The approach here entertained presupposes a fresh theory of world pictures (Weltanschauungen of higher civilizations. For the historian's idea of historical facts presupposes a world picture, except for societies which lack a written language. That is why the historical reason discussed here is limited to the kind of history which deals with higher civilizations. The analysis of world pictures used here itself presupposes that symbols are

  17. Monumental megalithic burial and rock art tell a new story about the Levant Intermediate Bronze “Dark Ages”

    Science.gov (United States)

    Barash, Alon; Eisenberg-Degen, Davida; Grosman, Leore; Oron, Maya; Berger, Uri

    2017-01-01

    The Intermediate Bronze Age (IB) in the Southern Levant (ca. 2350–2000 BCE) is known as the “Dark Ages,” following the collapse of Early Bronze urban society and predating the establishment of the Middle Bronze cities. The absence of significant settlements and monumental building has led to the reconstruction of IB social organization as that of nomadic, tribal society inhabiting rural villages with no central governmental system. Excavation in the Shamir Dolmen Field (comprising over 400 dolmens) on the western foothills of the Golan Heights was carried out following the discovery of rock art engravings on the ceiling of the central chamber inside one of the largest dolmens ever recorded in the Levant. Excavation of this multi-chambered dolmen, covered by a basalt capstone weighing some 50 tons, revealed a secondary multi-burial (of both adults and children) rarely described in a dolmen context in the Golan. Engraved into the rock ceiling above the multi-burial is a panel of 14 forms composed of a vertical line and downturned arc motif. 3D-scanning by structured-light technology was used to sharpen the forms and revealed the technique employed to create them. Building of the Shamir dolmens required a tremendous amount of labor, architectural mastery, and complex socio-economic organization well beyond the capacity of small, rural nomadic groups. The monumental megalithic burial of the Shamir dolmens indicates a hierarchical, complex, non-urban governmental system. This new evidence supports a growing body of recent criticism stemming from new discoveries and approaches that calls for rethinking our views of the Levantine IB “Dark Ages.” PMID:28253312

  18. Monumental megalithic burial and rock art tell a new story about the Levant Intermediate Bronze "Dark Ages".

    Directory of Open Access Journals (Sweden)

    Gonen Sharon

    Full Text Available The Intermediate Bronze Age (IB in the Southern Levant (ca. 2350-2000 BCE is known as the "Dark Ages," following the collapse of Early Bronze urban society and predating the establishment of the Middle Bronze cities. The absence of significant settlements and monumental building has led to the reconstruction of IB social organization as that of nomadic, tribal society inhabiting rural villages with no central governmental system. Excavation in the Shamir Dolmen Field (comprising over 400 dolmens on the western foothills of the Golan Heights was carried out following the discovery of rock art engravings on the ceiling of the central chamber inside one of the largest dolmens ever recorded in the Levant. Excavation of this multi-chambered dolmen, covered by a basalt capstone weighing some 50 tons, revealed a secondary multi-burial (of both adults and children rarely described in a dolmen context in the Golan. Engraved into the rock ceiling above the multi-burial is a panel of 14 forms composed of a vertical line and downturned arc motif. 3D-scanning by structured-light technology was used to sharpen the forms and revealed the technique employed to create them. Building of the Shamir dolmens required a tremendous amount of labor, architectural mastery, and complex socio-economic organization well beyond the capacity of small, rural nomadic groups. The monumental megalithic burial of the Shamir dolmens indicates a hierarchical, complex, non-urban governmental system. This new evidence supports a growing body of recent criticism stemming from new discoveries and approaches that calls for rethinking our views of the Levantine IB "Dark Ages."

  19. Monumental megalithic burial and rock art tell a new story about the Levant Intermediate Bronze "Dark Ages".

    Science.gov (United States)

    Sharon, Gonen; Barash, Alon; Eisenberg-Degen, Davida; Grosman, Leore; Oron, Maya; Berger, Uri

    2017-01-01

    The Intermediate Bronze Age (IB) in the Southern Levant (ca. 2350-2000 BCE) is known as the "Dark Ages," following the collapse of Early Bronze urban society and predating the establishment of the Middle Bronze cities. The absence of significant settlements and monumental building has led to the reconstruction of IB social organization as that of nomadic, tribal society inhabiting rural villages with no central governmental system. Excavation in the Shamir Dolmen Field (comprising over 400 dolmens) on the western foothills of the Golan Heights was carried out following the discovery of rock art engravings on the ceiling of the central chamber inside one of the largest dolmens ever recorded in the Levant. Excavation of this multi-chambered dolmen, covered by a basalt capstone weighing some 50 tons, revealed a secondary multi-burial (of both adults and children) rarely described in a dolmen context in the Golan. Engraved into the rock ceiling above the multi-burial is a panel of 14 forms composed of a vertical line and downturned arc motif. 3D-scanning by structured-light technology was used to sharpen the forms and revealed the technique employed to create them. Building of the Shamir dolmens required a tremendous amount of labor, architectural mastery, and complex socio-economic organization well beyond the capacity of small, rural nomadic groups. The monumental megalithic burial of the Shamir dolmens indicates a hierarchical, complex, non-urban governmental system. This new evidence supports a growing body of recent criticism stemming from new discoveries and approaches that calls for rethinking our views of the Levantine IB "Dark Ages."

  20. The problem of mechanical compatibility of natural building stones in restoration of monuments. Part I: Composite specimens

    Science.gov (United States)

    Kourkoulis, Stavros K.; Ninis, Nikolaos L.

    2011-12-01

    The mechanical compatibility of natural building stones used in the restoration of ancient monuments as substitutes of the authentic material is studied in this short two-paper series. Attention is focused on the porous oolitic limestone of Kenchreae used in the erection of the monuments at the Epidaurean Asklepieion. In Part I experimental results are presented concerning the mechanical properties and constants of both the authentic (ancient and freshly quarried) material and the various stones proposed so far as possible substitutes. It is concluded that only the Kenchreae stone satisfactorily simulates the behaviour of the material used by ancient Greeks. The other types of stones have a substantially different character and their incorporation in the restoration should be treated with caution. In an effort to quantify the influence of the substitute stone on the authentic one, a series of experiments were carried out using composite specimens made from equal parts of authentic and substitute material with various inclination angles of the adhesion plane with respect to the load. It was concluded that the mechanical properties of the composite specimen are strongly affected by this angle and the dependence is not monotonous. In addition, strong strain discontinuities are recorded in the vicinity of the adhesion plane, which are responsible for the initiation of cracking in either of the two materials. It was pointed out that in some cases the incompatibility causes violation of the basic restoration principle concerning the protection of the ancient material. In this context certain geometrical configurations of the boundaries of the specimens are examined in Part II as a possible means of modifying the mechanical behaviour of the substitute stones, in order to make them as compatible as possible with the authentic material.

  1. Basavarajeeyam: A historical perspective.

    Science.gov (United States)

    Nishteswar, K

    2011-10-01

    Basavarajeeyam is an important handbook for an Ayurvedic physician of Andhra region. It is a bilingual work and the content was presented in Sanskrit and Telugu languages. With regard to the place and date of Basavarajeeyam there is no common opinion among the present day scholars. Pt Govardhana Sharma Changani in his introduction to the Sanskrit version of Basavarajeeyam exposed a historical profile of Basavrajeeyam picturising him as Basava who was a staunch follower of Veerashaivism and a contemporary of king Bijjala (end of 12(th) cent. AD). The same statement is carried out in the works of Ayurvedic Itihasa written by Atredeva Vidyawalkan and Acharya Priyavrata Sharma. It appears that the historical evidence shown by these scholars is one sided and cannot stand any reason. Basavraju stated that he had started writing this work after a thorough study of many works such as Charaka, Nithyanatheeyam (1360 AD), Revenakalpam, Pujyapadiyam, Bahatam, Kashikhandam (1435 AD) etc. Basavraju has faithfully reproduced certain chapter of Vaidyachintamani, which is considered to be a work of 15(th) century. Basavraju not only mentioned Phirangiroga in the index of diseases described by him at the end of the book, but also indicated Phirangichekka (Madhusnuhi) in the management of Meharoga and Granthi. By this evidence Basavarajiyam should be considered as the work of post Bhavaprakasha period. Basavraju indicates in the Gulmaroga Chikitsa that Sankhadravaka should be administered in the dose of 'Ekanni'. The name Ekanni was given for a copper coin which came in to circulation of money during British India produced from Madras mint (1794 AD). Based on these internal evidences, it can be safely concluded that Basavraju belong to 18(th)century.

  2. Expanding the Notion of Historical Text through Historic Building Analysis

    Science.gov (United States)

    Baron, Christine; Dobbs, Christina

    2015-01-01

    Among the disciplinary skills necessary for understanding in the social studies classroom is the ability to determine context and build meaning from past events. Historical buildings are an important component of historical study, and they serve as a type of nontraditional text that students can decode and use to construct meaning about multiple…

  3. Historical consciousness - Contemporary history and the problem of historical perception

    NARCIS (Netherlands)

    Den Hollander, JC

    2002-01-01

    Historical consciousness is an elusive concept, as long as we try to understand it from the narrow perspective of professional historians. Therefore, a wider perspective is needed. If we accept that historical understanding has become a general trait of modern culture, we may try to explain it in

  4. Photography/Monument. History of Childhood and Post-mortem Photography

    Directory of Open Access Journals (Sweden)

    José María Borras Llop

    2010-04-01

    Full Text Available This article presents an argument in favor of the full integration of photographic images within historical analysis. From this perspective, I have approached the history of childhood, the field of research which I have concentrated on, in recent years. My focus is on two major topics: images of child labour and representations of infant mortality. The article is divided into two main sections. The first succinctly lays out the main arguments and opinions concerning the interpretation of photography from the point of view of photographers, historians of photography, photography and art critics, image theorists, anthropologists and social and cultural historians. The second section focuses on the analysis of specific cases, without seeking to present it as a model.

  5. Historicity and theology, and the quest for historical Jesus1

    Directory of Open Access Journals (Sweden)

    P. A. Geyser

    1999-12-01

    Full Text Available The issue of history and historicity is reviewed in this article. The efforts of New Historicism is brought to bear on this question in an effort to find a way out of the impasse created by the modernist demand for objectivity and the postmodern resignation to radical relativism. The possibility of historiography is explored in conjunction with the pragmatic approach and leads to the conclusion that a kind of historical knowledge is attainable which can be described as useful even if not perfect. The author concurs with Crossan and his working definition of history as the past reconstructed interactively by the present through argued evidence in public discourse. The intersubjective nature of any historical enterprise leads the author to the conclusion that the search for the historical Jesus can only be done in the dialectical approach of a both ... and: both the historical Jesus and the kerygmatic Christ

  6. Metabolite damage and repair in metabolic engineering design.

    Science.gov (United States)

    Sun, Jiayi; Jeffryes, James G; Henry, Christopher S; Bruner, Steven D; Hanson, Andrew D

    2017-11-01

    The necessarily sharp focus of metabolic engineering and metabolic synthetic biology on pathways and their fluxes has tended to divert attention from the damaging enzymatic and chemical side-reactions that pathway metabolites can undergo. Although historically overlooked and underappreciated, such metabolite damage reactions are now known to occur throughout metabolism and to generate (formerly enigmatic) peaks detected in metabolomics datasets. It is also now known that metabolite damage is often countered by dedicated repair enzymes that undo or prevent it. Metabolite damage and repair are highly relevant to engineered pathway design: metabolite damage reactions can reduce flux rates and product yields, and repair enzymes can provide robust, host-independent solutions. Herein, after introducing the core principles of metabolite damage and repair, we use case histories to document how damage and repair processes affect efficient operation of engineered pathways - particularly those that are heterologous, non-natural, or cell-free. We then review how metabolite damage reactions can be predicted, how repair reactions can be prospected, and how metabolite damage and repair can be built into genome-scale metabolic models. Lastly, we propose a versatile 'plug and play' set of well-characterized metabolite repair enzymes to solve metabolite damage problems known or likely to occur in metabolic engineering and synthetic biology projects. Copyright © 2017 International Metabolic Engineering Society. All rights reserved.

  7. Metabolite damage and repair in metabolic engineering design

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Jiayi; Jeffryes, James G.; Henry, Christopher S.; Bruner, Steven D.; Hanson, Andrew D.

    2017-11-01

    The necessarily sharp focus of metabolic engineering and metabolic synthetic biology on pathways and their fluxes has tended to divert attention from the damaging enzymatic and chemical side-reactions that pathway metabolites can undergo. Although historically overlooked and underappreciated, such metabolite damage reactions are now known to occur throughout metabolism and to generate (formerly enigmatic) peaks detected in metabolomics datasets. It is also now known that metabolite damage is often countered by dedicated repair enzymes that undo or prevent it. Metabolite damage and repair are highly relevant to engineered pathway design: metabolite damage reactions can reduce flux rates and product yields, and repair enzymes can provide robust, host-independent solutions. Herein, after introducing the core principles of metabolite damage and repair, we use case histories to document how damage and repair processes affect efficient operation of engineered pathways - particularly those that are heterologous, non-natural, or cell-free. We then review how metabolite damage reactions can be predicted, how repair reactions can be prospected, and how metabolite damage and repair can be built into genome-scale metabolic models. Lastly, we propose a versatile 'plug and play' set of well-characterized metabolite repair enzymes to solve metabolite damage problems known or likely to occur in metabolic engineering and synthetic biology projects.

  8. Radiation damage to mushrooms

    International Nuclear Information System (INIS)

    Sattler, P.W.

    1986-01-01

    This document contains newspaper cuttings and correspondence with various ministries in Hessen on the subject of radiation damage to mushrooms from the Odenwald area. The reader is given, amongst other things, detailed information on radiation damage to different types of mushroom in 1986. (MG) [de

  9. Animal damage to birch

    Science.gov (United States)

    James S. Jordan; Francis M. Rushmore

    1969-01-01

    A relatively few animal species are responsible for most of the reported damage to the birches. White-tailed deer, yellow-bellied sapsuckers, porcupines, moose, and hares are the major animals involved. We will review reports of damage, discuss the underlying causes, and describe possible methods of control. For example, heavy deer browsing that eliminates birch...

  10. Animal damage management handbook.

    Science.gov (United States)

    Hugh C. Black

    1994-01-01

    This handbook treats animal damage management (ADM) in the West in relation to forest, range, and recreation resources; predator management is not addressed. It provides a comprehensive reference of safe, effective, and practical methods for managing animal damage on National Forest System lands. Supporting information is included in references after each chapter and...

  11. Nuclear damage - civil liability

    International Nuclear Information System (INIS)

    Simoes, A.C.

    1980-01-01

    An analysis is made of the civil liability for nuclear damage since there is a need to adjust the existing rules to the new situations created. The conventions that set up the new disciplining rules not considered in the common law for the liability of nuclear damage are also mentioned. (A.L.) [pt

  12. DNA damage and autophagy

    International Nuclear Information System (INIS)

    Rodriguez-Rocha, Humberto; Garcia-Garcia, Aracely; Panayiotidis, Mihalis I.; Franco, Rodrigo

    2011-01-01

    Both exogenous and endogenous agents are a threat to DNA integrity. Exogenous environmental agents such as ultraviolet (UV) and ionizing radiation, genotoxic chemicals and endogenous byproducts of metabolism including reactive oxygen species can cause alterations in DNA structure (DNA damage). Unrepaired DNA damage has been linked to a variety of human disorders including cancer and neurodegenerative disease. Thus, efficient mechanisms to detect DNA lesions, signal their presence and promote their repair have been evolved in cells. If DNA is effectively repaired, DNA damage response is inactivated and normal cell functioning resumes. In contrast, when DNA lesions cannot be removed, chronic DNA damage triggers specific cell responses such as cell death and senescence. Recently, DNA damage has been shown to induce autophagy, a cellular catabolic process that maintains a balance between synthesis, degradation, and recycling of cellular components. But the exact mechanisms by which DNA damage triggers autophagy are unclear. More importantly, the role of autophagy in the DNA damage response and cellular fate is unknown. In this review we analyze evidence that supports a role for autophagy as an integral part of the DNA damage response.

  13. Matthew Jones House: Historic Maintenance and Repair Manual

    Science.gov (United States)

    2014-08-01

    results to be of value. • Sandblasting brick or stone surfaces using dry or wet grit or other abrasives. These methods of cleaning permanently erode...is any possibility of freezing temperatures. • Cleaning with chemical products that will damage masonry, such as using acid on limestone or marble ...features when there are surviving proto- types such as terra cotta brackets or stone balusters. • Applying new or non-historic surface treatments

  14. HISTORICAL ASPECTS OF PHALLOPLASTY

    Directory of Open Access Journals (Sweden)

    P. S. Kyzlasov

    2017-01-01

    Full Text Available Reconstruction of the penis in transgender operations, amputation of the penis, congenital deformities and anomalies of the penis was and remains today an important issue in plastic surgery of the urogenital region. The only method to restore the penis is phalloplasty. In general, over the past decades, generations of clinicians have different ways and flaps for total fallouretheral reconstruction. Thus was formulated the characteristics of an ideal flap for the formation of neophallos, which should be safe, sensitive, without hair, and with long leg. However, despite the fact that the characteristics of a perfect flap, nowadays there is no “gold standard” in the formation of neophallos, as phalloplasty is a fairly complicated surgery, and the choice of method depends on many factors. The choice of methodology is determined by the plastics surgeon and to each patient is individual, depends on the etiology of the disease and the possibility of choosing the form of the donor’s transplant. This article presents a literature review devoted to the historical aspects of phalloplasty. In the article, in chronological order reflected the evolution of the different forming methods neofallos, phallourethrоplasty, describes their advantages and disadvantages.

  15. Persistent Scatterer Interferometry Processing of COSMO-SkyMed StripMap HIMAGE Time Series to Depict Deformation of the Historic Centre of Rome, Italy

    Directory of Open Access Journals (Sweden)

    Francesca Cigna

    2014-12-01

    Full Text Available We processed X-band COSMO-SkyMed 3-m resolution StripMap HIMAGE time series (March 2011–June 2013 with the Stanford Method for Persistent Scatterers (StaMPS, to retrieve an updated picture of the condition and structural health of the historic centre of Rome, Italy, and neighbouring quarters. Taking advantage of an average target density of over 2800 PS/km2, we analysed the spatial distribution of more than 310,000 radar targets against: (1 land cover; (2 the location of archaeological ruins and restoration activities; and (3 the size, orientation and morphology of historical buildings. Radar interpretation was addressed from the perspective of conservators, and the deformation estimates were correlated to local geohazards and triggering factors of structural collapse. In the context of overall stability, deformation was identified at the single-monument scale, e.g., for the Roman cistern and exedra in the Oppian Hill. Comparative assessment against InSAR processing of C-band imagery (1992–2010 published in the literature confirms the persistence of ground motions affecting monuments and subsidence in southern residential quarters adjacent to the Tiber River, due to the consolidation of compressible deposits. Vertical velocity estimated from COSMO-SkyMed PS exceeds −7.0 mm/y in areas of recent urbanization.

  16. Analyzing and Interpreting Historical Sources

    DEFF Research Database (Denmark)

    Kipping, Matthias; Wadhwani, Dan; Bucheli, Marcelo

    2014-01-01

    This chapter outlines a methodology for the interpretation of historical sources, helping to realize their full potential for the study of organization, while overcoming their challenges in terms of distortions created by time, changes in context, and selective production or preservation. Drawing....... The chapter contributes to the creation of a language for describing the use of historical sources in management research....

  17. What Is Linked Historical Data?

    NARCIS (Netherlands)

    Meroño-Peñuela, Albert; Hoekstra, Rinke; Janowicz, Krzysztof; Schlobach, Stefan; Lambrix, Patrick; Hyvönen, Eero

    2014-01-01

    Datasets that represent historical sources are relative new- comers in the Linked Open Data (LOD) cloud. Following the standard LOD practices for publishing historical sources raises several questions: how can we distinguish between RDF graphs of primary and secondary sources? Should we treat

  18. The Aggregate Dutch Historical Censuses

    NARCIS (Netherlands)

    Ashkpour, Ashkan; Meroño-Peñuela, Albert; Mandemakers, Kees

    2015-01-01

    Historical censuses have an enormous potential for research. In order to fully use this potential, harmonization of these censuses is essential. During the last decades, enormous efforts have been undertaken in digitizing the published aggregated outcomes of the Dutch historical censuses

  19. The Aggregate Dutch Historical Censuses

    NARCIS (Netherlands)

    A. Ashkpour (Ashkan); A. Meronõ-Peñuela (Albert); C.A. Mandemakers (Kees)

    2015-01-01

    textabstractHistorical censuses have an enormous potential for research. In order to fully use this potential, harmonization of these censuses is essential. During the last decades, enormous efforts have been undertaken in digitizing the published aggregated outcomes of the Dutch historical censuses

  20. The Return of Historical Fiction

    Science.gov (United States)

    Rycik, Mary Taylor; Rosler, Brenda

    2009-01-01

    Recently, historical fiction has begun to dominate major children's book awards. This article describes the values of using high-quality historical fiction in the classroom and presents different ways to respond to this genre including using modern technology. Two tables, one of picture books and one of novels, with paired nonfiction texts, are…