Cultural Heritage Recording Utilising Low-Cost Closerange Photogrammetry

Directory of Open Access Journals (Sweden)

Melanie Kirchhöfer

2011-12-01

Full Text Available Cultural heritage is under a constant threat of damage or even destruction and comprehensive and accurate recording is necessary to attenuate the risk of losing heritage or serve as basis for reconstruction. Cost effective and easy to use methods are required to record cultural heritage, particularly during a world recession, and close-range photogrammetry has proven potential in this area. Off-the-shelf digital cameras can be used to rapidly acquire data at low cost, allowing non-experts to become involved. Exterior orientation of the camera during exposure ideally needs to be established for every image, traditionally requiring known coordinated target points. Establishing these points is time consuming and costly and using targets can be often undesirable on sensitive sites. MEMS-based sensors can assist in overcoming this problem by providing small-size and low-cost means to directly determine exterior orientation for close-range photogrammetry. This paper describes development of an image-based recording system, comprising an off-the-shelf digital SLR camera, a MEMS-based 3D orientation sensor and a GPS antenna. All system components were assembled in a compact and rigid frame that allows calibration of rotational and positional offsets between the components. The project involves collaboration between English Heritage and Loughborough University and the intention is to assess the system’s achievable accuracy and practicability in a heritage recording environment. Tests were conducted at Loughborough University and a case study at St. Catherine’s Oratory on the Isle of Wight, UK. These demonstrate that the data recorded by the system can indeed meet the accuracy requirements for heritage recording at medium accuracy (1-4cm, with either a single or even no control points. As the recording system has been configured with a focus on low-cost and easy-to-use components, it is believed to be suitable for heritage recording by non

Multi-Sensor Testing for Automated Rendezvous and Docking Sensor Testing at the Flight Robotics Lab

Science.gov (United States)

Brewster, Linda L.; Howard, Richard T.; Johnston, A. S.; Carrington, Connie; Mitchell, Jennifer D.; Cryan, Scott P.

2008-01-01

The Exploration Systems Architecture defines missions that require rendezvous, proximity operations, and docking (RPOD) of two spacecraft both in Low Earth Orbit (LEO) and in Low Lunar Orbit (LLO). Uncrewed spacecraft must perform automated and/or autonomous rendezvous, proximity operations and docking operations (commonly known as AR&D). The crewed missions may also perform rendezvous and docking operations and may require different levels of automation and/or autonomy, and must provide the crew with relative navigation information for manual piloting. The capabilities of the RPOD sensors are critical to the success ofthe Exploration Program. NASA has the responsibility to determine whether the Crew Exploration Vehicle (CEV) contractor-proposed relative navigation sensor suite will meet the requirements. The relatively low technology readiness level of AR&D relative navigation sensors has been carried as one of the CEV Project's top risks. The AR&D Sensor Technology Project seeks to reduce the risk by the testing and analysis of selected relative navigation sensor technologies through hardware-in-the-Ioop testing and simulation. These activities will provide the CEV Project information to assess the relative navigation sensors maturity as well as demonstrate test methods and capabilities. The first year of this project focused on a series of "pathfinder" testing tasks to develop the test plans, test facility requirements, trajectories, math model architecture, simulation platform, and processes that will be used to evaluate the Contractor-proposed sensors. Four candidate sensors were used in the first phase of the testing. The second phase of testing used four sensors simultaneously: two Marshall Space Flight Center (MSFC) Advanced Video Guidance Sensors (AVGS), a laser-based video sensor that uses retroreflectors attached to the target vehicle, and two commercial laser range finders. The multi-sensor testing was conducted at MSFC's Flight Robotics Laboratory (FRL

Wireless Sensor Networks for Developmental and Flight Instrumentation

Science.gov (United States)

Alena, Richard; Figueroa, Fernando; Becker, Jeffrey; Foster, Mark; Wang, Ray; Gamudevelli, Suman; Studor, George

2011-01-01

Wireless sensor networks (WSN) based on the IEEE 802.15.4 Personal Area Network and ZigBee Pro 2007 standards are finding increasing use in home automation and smart energy markets providing a framework for interoperable software. The Wireless Connections in Space Project, funded by the NASA Engineering and Safety Center, is developing technology, metrics and requirements for next-generation spacecraft avionics incorporating wireless data transport. The team from Stennis Space Center and Mobitrum Corporation, working under a NASA SBIR grant, has developed techniques for embedding plug-and-play software into ZigBee WSN prototypes implementing the IEEE 1451 Transducer Electronic Datasheet (TEDS) standard. The TEDS provides meta-information regarding sensors such as serial number, calibration curve and operational status. Incorporation of TEDS into wireless sensors leads directly to building application level software that can recognize sensors at run-time, dynamically instantiating sensors as they are added or removed. The Ames Research Center team has been experimenting with this technology building demonstration prototypes for on-board health monitoring. Innovations in technology, software and process can lead to dramatic improvements for managing sensor systems applied to Developmental and Flight Instrumentation (DFI) aboard aerospace vehicles. A brief overview of the plug-and-play ZigBee WSN technology is presented along with specific targets for application within the aerospace DFI market. The software architecture for the sensor nodes incorporating the TEDS information is described along with the functions of the Network Capable Gateway processor which bridges 802.15.4 PAN to the TCP/IP network. Client application software connects to the Gateway and is used to display TEDS information and real-time sensor data values updated every few seconds, incorporating error detection and logging to help measure performance and reliability in relevant target environments

GRIP NOAA GLOBAL HAWK IN-FLIGHT TURBULENCE SENSOR (GHIS) V1

Data.gov (United States)

National Aeronautics and Space Administration — The NOAA Global Hawk In-flight Turbulence Sensor (GHIS) instrument measures acceleration at the location of the instrument. Two accelerometers (2g and 5g full scale)...

Solar Probe Plus MAG Sensor Thermal Design for Low Heater Power and Extreme Thermal Environment

Science.gov (United States)

Choi, Michael K.

2015-01-01

The heater power available for the Solar Probe Plus FIELDS MAG sensor is less than half of the heritage value for other missions. Nominally the MAG sensors are in the spacecraft's umbra. In the worst hot case, approximately 200 spacecraft communication downlinks, up to 10 hours each, are required at 0.7 AU. These downlinks require the spacecraft to slew 45 deg. about the Y-axis, exposing the MAG sensors and boom to sunlight. This paper presents the thermal design to meet the MAG sensor thermal requirements in the extreme thermal environment and with low heater power. A thermal balance test on the MAG sensor engineering model has verified the thermal design and correlated the thermal model for flight temperature predictions.

Real-time In-Flight Strain and Deflection Monitoring with Fiber Optic Sensors

Science.gov (United States)

Richards, Lance; Parker, Allen R.; Ko, William L.; Piazza, Anthony

2008-01-01

This viewgraph presentation reviews Dryden's efforts to develop in-flight monitoring based on Fiber Optics. One of the motivating factors for this development was the breakup of the Helios aircraft. On Ikhana the use of fiber optics for wing shape sensing is being developed. They are being used to flight validate fiber optic sensor measurements and real-time wing shape sensing predictions on NASA's Ikhana vehicle; validate fiber optic mathematical models and design tools; Assess technical viability and, if applicable, develop methodology and approach to incorporate wing shape measurements within the vehicle flight control system, and develop and flight validate advanced approaches to perform active wing shape control.

Enhanced Bank of Kalman Filters Developed and Demonstrated for In-Flight Aircraft Engine Sensor Fault Diagnostics

Science.gov (United States)

Kobayashi, Takahisa; Simon, Donald L.

2005-01-01

In-flight sensor fault detection and isolation (FDI) is critical to maintaining reliable engine operation during flight. The aircraft engine control system, which computes control commands on the basis of sensor measurements, operates the propulsion systems at the demanded conditions. Any undetected sensor faults, therefore, may cause the control system to drive the engine into an undesirable operating condition. It is critical to detect and isolate failed sensors as soon as possible so that such scenarios can be avoided. A challenging issue in developing reliable sensor FDI systems is to make them robust to changes in engine operating characteristics due to degradation with usage and other faults that can occur during flight. A sensor FDI system that cannot appropriately account for such scenarios may result in false alarms, missed detections, or misclassifications when such faults do occur. To address this issue, an enhanced bank of Kalman filters was developed, and its performance and robustness were demonstrated in a simulation environment. The bank of filters is composed of m + 1 Kalman filters, where m is the number of sensors being used by the control system and, thus, in need of monitoring. Each Kalman filter is designed on the basis of a unique fault hypothesis so that it will be able to maintain its performance if a particular fault scenario, hypothesized by that particular filter, takes place.

MEMS capacitive force sensors for cellular and flight biomechanics

International Nuclear Information System (INIS)

Sun Yu; Nelson, Bradley J

2007-01-01

Microelectromechanical systems (MEMS) are playing increasingly important roles in facilitating biological studies. They are capable of providing not only qualitative but also quantitative information on the cellular, sub-cellular and organism levels, which is instrumental to understanding the fundamental elements of biological systems. MEMS force sensors with their high bandwidth and high sensitivity combined with their small size, in particular, have found a role in this domain, because of the importance of quantifying forces and their effect on the function and morphology of many biological structures. This paper describes our research in the development of MEMS capacitive force sensors that have already demonstrated their effectiveness in the areas of cell mechanics and Drosophila flight dynamics studies. (review article)

AZ-2000-IECW and StaMet Black Kapton Options for Solar Probe Plus MAG Sensor MLI Kevlar/Polyimide Shells

Science.gov (United States)

Choi, Michael K.

2017-01-01

AZ-2000-IECW white paint and StaMet black Kapton have been evaluated for the Kevlar/polyimide shells that enclose the Solar Probe Plus Magnetometer (MAG) sensors and multilayer insulation. Flight qualification testing on AZ-2000-IECW painted Kevlar/polyimide laminate was completed at Goddard Space Flight Center. This paint potentially meets all the requirements. However, it has no flight heritage. StaMet is hotter in the sun, and is specular. The results of the MAG thermal balance test show StaMet meets the thermal requirement and heater power budget. The mission prefers to fly StaMet after evaluating the risks of AZ-2000-IECW flaking and glint from StaMet to the Star Trackers.

Active Satellite Sensors for the needs of Cultural Heritage: Introducing SAR applications in Cyprus through ATHENA project

Science.gov (United States)

Kouhartsiouk, Demetris; Agapiou, Athos; Lynsadrou, Vasiliki; Themistocleous, Kyriacos; Nisantzi, Argyro; Hadjimitsis, Diofantos G.; Lasaponara, Rosa; Masini, Nicola; Brcic, Ramon; Eineder, Michael; Krauss, Thomas; Cerra, Daniele; Gessner, Ursula; Schreier, Gunter

2017-04-01

Non-invasive landscape investigation for archaeological purposes includes a wide range of survey techniques, most of which include in-situ methods. In the recent years, a major advance in the non-invasive surveying techniques has been the introduction of active remote sensing technologies. One of such technologies is spaceborne radar, known as Synthetic Aperture Radar (SAR). SAR has proven to be a valuable tool in the analysis of potential archaeological marks and in the systematic cultural heritage site monitoring. With the use of SAR, it is possible to monitor slight variations in vegetation and soil often interpreted as archaeological signs, while radar sensors frequently having penetrating capabilities offering an insight into shallow underground remains. Radar remote sensing for immovable cultural heritage and archaeological applications has been recently introduced to Cyprus through the currently ongoing ATHENA project. ATHENA project, under the Horizon 2020 programme, aims at building a bridge between research institutions of the low performing Member States and internationally-leading counterparts at EU level, mainly through training workshops and a series of knowledge transfer activities, frequently taking place on the basis of capacity development. The project is formed as the consortium of the Remote Sensing and Geo-Environment Research Laboratory of the Cyprus University of Technology (CUT), the National Research Council of Italy (CNR) and the German Aerospace Centre (DLR). As part of the project, a number of cultural heritage sites in Cyprus have been studied testing different methodologies involving SAR imagery such as Amplitude Change Detection, Coherence Calculation and fusion techniques. The ATHENA's prospective agenda includes the continuation of the capacity building programme with upcoming training workshops to take place while expanding the knowledge of radar applications on conservation and risk monitoring of cultural heritage sites through

Flight route Designing and mission planning Of power line inspecting system Based On multi-sensor UAV

International Nuclear Information System (INIS)

Xiaowei, Xie; Zhengjun, Liu; Zhiquan, Zuo

2014-01-01

In order to obtain various information of power facilities such as spatial location, geometry, images data and video information in the infrared and ultraviolet band and so on, Unmanned Aerial Vehicle (UAV) power line inspecting system needs to integrate a variety of sensors for data collection. Low altitude and side-looking imaging are required for UAV flight to ensure sensors to acquire high-quality data and device security. In this paper, UAV power line inspecting system is deferent from existing ones that used in Surveying and Mapping. According to characteristics of UAV for example equipped multiple sensor, side-looking imaging, working at low altitude, complex terrain conditions and corridor type flight, this paper puts forward a UAV power line inspecting scheme which comprehensively considered of the UAV performance, sensor parameters and task requirements. The scheme is finally tested in a region of Guangdong province, and the preliminary results show that the scheme is feasible

New Sensors for Cultural Heritage Metric Survey: The ToF Cameras

Directory of Open Access Journals (Sweden)

Filiberto Chiabrando

2011-12-01

Full Text Available ToF cameras are new instruments based on CCD/CMOS sensors which measure distances instead of radiometry. The resulting point clouds show the same properties (both in terms of accuracy and resolution of the point clouds acquired by means of traditional LiDAR devices. ToF cameras are cheap instruments (less than 10.000 € based on video real time distance measurements and can represent an interesting alternative to the more expensive LiDAR instruments. In addition, the limited weight and dimensions of ToF cameras allow a reduction of some practical problems such as transportation and on-site management. Most of the commercial ToF cameras use the phase-shift method to measure distances. Due to the use of only one wavelength, most of them have limited range of application (usually about 5 or 10 m. After a brief description of the main characteristics of these instruments, this paper explains and comments the results of the first experimental applications of ToF cameras in Cultural Heritage 3D metric survey.  The possibility to acquire more than 30 frames/s and future developments of these devices in terms of use of more than one wavelength to overcome the ambiguity problem allow to foresee new interesting applications.

Experimental assessment of a wireless communications platform for the built and natural heritage

OpenAIRE

Martínez-Garrido, M. I.; Fort González, Rafael

2016-01-01

Wireless sensor networks have become extremely popular in a number of fields in recent years, the cultural heritage among them. To date, however, communications quality has not been technically validated in any of the various built (churches, museums, archaeological sites) or natural (caves, lava tubes) heritage scenarios. The present study establishes methodology for assessing the quality of wireless communications and validating the network used, both of which are essential to guaranteeing ...

Participatory heritage

DEFF Research Database (Denmark)

This new book provides a wide range of international guidance and perspectives on the issues surrounding the preservation of local cultural heritage, ranging from formal cultural heritage institutions to individual community members in the associated processes of creation, organization, access, use...... and preservation. Participatory Heritage explores issues including, how to manage copyright, ownership, orphan works, open data access to heritage representations and artefacts, crowdsourcing, cultural heritage amateurs, information as a commodity or information as public domain, sustainable preservation...

Flight and wind-tunnel calibrations of a flush airdata sensor at high angles of attack and sideslip and at supersonic Mach numbers

Science.gov (United States)

Moes, Timothy R.; Whitmore, Stephen A.; Jordan, Frank L., Jr.

1993-01-01

A nonintrusive airdata-sensing system was calibrated in flight and wind-tunnel experiments to an angle of attack of 70 deg and to angles of sideslip of +/- 15 deg. Flight-calibration data have also been obtained to Mach 1.2. The sensor, known as the flush airdata sensor, was installed on the nosecap of an F-18 aircraft for flight tests and on a full-scale F-18 forebody for wind-tunnel tests. Flight tests occurred at the NASA Dryden Flight Research Facility, Edwards, California, using the F-18 High Alpha Research Vehicle. Wind-tunnel tests were conducted in the 30- by 60-ft wind tunnel at the NASA LaRC, Hampton, Virginia. The sensor consisted of 23 flush-mounted pressure ports arranged in concentric circles and located within 1.75 in. of the tip of the nosecap. An overdetermined mathematical model was used to relate the pressure measurements to the local airdata quantities. The mathematical model was based on potential flow over a sphere and was empirically adjusted based on flight and wind-tunnel data. For quasi-steady maneuvering, the mathematical model worked well throughout the subsonic, transonic, and low supersonic flight regimes. The model also worked well throughout the angle-of-attack and sideslip regions studied.

Modeling of a 3D CMOS sensor for time-of-flight measurements

Science.gov (United States)

Kuhla, Rico; Hosticka, Bedrich J.; Mengel, Peter; Listl, Ludwig

2004-02-01

A solid state 3D-CMOS camera system for direct time-of-flight image acquisition consisting of a CMOS imaging sensor, a laser diode module for active laser pulse illumination and all optics for image forming is presented, including MDSI & CDS algorithms for time-of-flight evaluation from intensity imaging. The investigation is carried out using ideal and real signals. For real signals the narrow infrared laser pulse of the laser diode module and the shutter function of the sensors column circuit were sampled by a new sampling procedure. A discrete sampled shutter function was recorded by using the impulse response of a narrow pulse of FWHM=50ps and an additional delay block with step size of Δτ = 0.25ns. A deterministic system model based on LTI transfer functions was developed. The visual shutter windows give a good understanding of differences between ideal and real output functions of measurement system. Simulations of shutter and laser pulse brought out an extended linear delay domain from MDSI. A stochastic model for the transfer function and photon noise in time domain was developed. We used the model to investigate noise in variation the laser pulse shutter configuration.

ACHP | Heritage Tourism

Science.gov (United States)

Search skip specific nav links Home arrow Heritage Tourism Heritage Tourism ACHP Reports Partnering to Promote Heritage Tourism in Local Communities: Guidance for Federal Agencies Federal Programs that Can Support Heritage Tourism Web-Available Studies of the Economic Impacts of Historic Preservation Heritage

Nuclear Magnetic Resonance, a Powerful Tool in Cultural Heritage

Directory of Open Access Journals (Sweden)

Noemi Proietti

2018-01-01

Full Text Available In this paper five case studies illustrating applications of NMR (Nuclear Magnetic Resonance in the field of cultural heritage, are reported. Different issues were afforded, namely the investigation of advanced cleaning systems, the quantitative mapping of moisture in historic walls, the investigation and evaluation of restoration treatments on porous stones, the stratigraphy of wall paintings, and the detection of CO2 in lapis lazuli. Four of these case studies deal with the use of portable NMR sensors which allow non-destructive and non-invasive investigation in situ. The diversity among cases reported demonstrates that NMR can be extensively applied in the field of cultural heritage.

Armstrong Flight Research Center Flight Test Capabilities and Opportunities for the Applications of Wireless Data Acquisition Systems

Science.gov (United States)

Hang, Richard

2015-01-01

The presentation will overview NASA Armstrong Flight Research Centers flight test capabilities, which can provide various means for flight testing of passive and active wireless sensor systems, also, it will address the needs of the wireless data acquisition solutions for the centers flight instrumentation issues such as additional weight caused by added instrumentation wire bundles, connectors, wire cables routing, moving components, etc., that the Passive Wireless Sensor Technology Workshop may help. The presentation shows the constraints and requirements that the wireless sensor systems will face in the flight test applications.

A chemical sensor and biosensor based totally automated water quality monitor for extended space flight: Step 1

Science.gov (United States)

Smith, Robert S.

1993-01-01

The result of a literature search to consider what technologies should be represented in a totally automated water quality monitor for extended space flight is presented. It is the result of the first summer in a three year JOVE project. The next step will be to build a test platform at the Authors' school, St. John Fisher College. This will involve undergraduates in NASA related research. The test flow injection analysis system will be used to test the detection limit of sensors and the performance of sensors in groups. Sensor companies and research groups will be encouraged to produce sensors which are not currently available and are needed for this project.

Performance of light sources and radiation sensors under low gravity realized by parabolic airplane flights

Science.gov (United States)

Hirai, Hiroaki; Kitaya, Yoshiaki; Hirai, Takehiro

A fundamental study was conducted to establish an experimental system for space farming. Since to ensure optimal light for plant cultivation in space is of grave importance, this study examined the performance of light sources and radiation sensors under microgravity conditions created during the parabolic airplane flight. Three kinds of light sources, a halogen bulb, a fluorescent tube, and blue and red LEDs, and ten models of radiation sensors available in the market were used for the experiment. Surface temperature of the light sources, output signals from the radiation sensors, spectroscopic characteristics were measured at the gravity levels of 0.01, 1.0 and 1.8 G for 20 seconds each during parabolic airplane flights. As a result, the performance of the halogen lamp was affected the most by the gravity level among the three light sources. Under the microgravity conditions which do not raise heat convection, the temperature of the halogen lamp rose and the output of the radiation sensors increased. Spectral distributions of the halogen lamp indicated that peak wavelength appeared the highest at the level of 0.01G, which contributed to the increase in light intensity. In the case of red and blue LEDs, which are promising light sources in space farming, the temperature of both LED chips rose but irradiance from red LED increased and that from blue LED decreased under microgravity conditions due to the different thermal characteristics.

Indoor and Outdoor Depth Imaging of Leaves With Time-of-Flight and Stereo Vision Sensors

DEFF Research Database (Denmark)

Kazmi, Wajahat; Foix, Sergi; Alenya, Guilliem

2014-01-01

In this article we analyze the response of Time-of-Flight (ToF) cameras (active sensors) for close range imaging under three different illumination conditions and compare the results with stereo vision (passive) sensors. ToF cameras are sensitive to ambient light and have low resolution but deliver...... poorly under sunlight. Stereo vision is comparatively more robust to ambient illumination and provides high resolution depth data but is constrained by texture of the object along with computational efficiency. Graph cut based stereo correspondence algorithm can better retrieve the shape of the leaves...

Introducing organisational heritage: Linking corporate heritage, organisational identity, and organisational memory

OpenAIRE

Balmer, JMT; Burghausen, M

2015-01-01

In this article we formally introduce and explicate the organisational heritage notion. The authors conclude organisational heritage can be designated in three broad ways as: (1) organisational heritage identity as the perceived and reminisced omni-temporal traits – both formal/normative and utilitarian/societal – of organisational members’ work organisation; (2) organisational heritage identification as organisational members’ identification/self-categorisation vis-à-vis these perceived and ...

Working heritage : managing industrial heritage still in use : industrial strength : maintaining use

Energy Technology Data Exchange (ETDEWEB)

Deom, C. [Montreal Univ., PQ (Canada); Deschenes, M.J. [Hydro-Quebec, Montreal, PQ (Canada)

2009-07-01

A joint project was conducted by the University of Montreal and Hydro-Quebec to assess the heritage of the power utility's buildings and equipment assets. The study determined the heritage value of 3 hydroelectric stations by identifying elements and features for their future preservation. Two of the stations have been used for nearly 75 years. The paper also investigated the heritage value of sites where industrial activity is still in progress, and discussed methods of determine the heritage value of equipment and architecture. The stations have undergone significant modifications as a result of innovations in energy transport, transformation and distribution technologies. The ongoing transformations and innovations at industrial heritage sites were discussed in relation to heritage value. The challenges associated with maintaining usefulness and preserving heritage values were also evaluated. 1 fig.

Time-of-flight camera via a single-pixel correlation image sensor

Science.gov (United States)

Mao, Tianyi; Chen, Qian; He, Weiji; Dai, Huidong; Ye, Ling; Gu, Guohua

2018-04-01

A time-of-flight imager based on single-pixel correlation image sensors is proposed for noise-free depth map acquisition in presence of ambient light. Digital micro-mirror device and time-modulated IR-laser provide spatial and temporal illumination on the unknown object. Compressed sensing and ‘four bucket principle’ method are combined to reconstruct the depth map from a sequence of measurements at a low sampling rate. Second-order correlation transform is also introduced to reduce the noise from the detector itself and direct ambient light. Computer simulations are presented to validate the computational models and improvement of reconstructions.

Imaging Sensor Flight and Test Equipment Software

Science.gov (United States)

Freestone, Kathleen; Simeone, Louis; Robertson, Byran; Frankford, Maytha; Trice, David; Wallace, Kevin; Wilkerson, DeLisa

2007-01-01

The Lightning Imaging Sensor (LIS) is one of the components onboard the Tropical Rainfall Measuring Mission (TRMM) satellite, and was designed to detect and locate lightning over the tropics. The LIS flight code was developed to run on a single onboard digital signal processor, and has operated the LIS instrument since 1997 when the TRMM satellite was launched. The software provides controller functions to the LIS Real-Time Event Processor (RTEP) and onboard heaters, collects the lightning event data from the RTEP, compresses and formats the data for downlink to the satellite, collects housekeeping data and formats the data for downlink to the satellite, provides command processing and interface to the spacecraft communications and data bus, and provides watchdog functions for error detection. The Special Test Equipment (STE) software was designed to operate specific test equipment used to support the LIS hardware through development, calibration, qualification, and integration with the TRMM spacecraft. The STE software provides the capability to control instrument activation, commanding (including both data formatting and user interfacing), data collection, decompression, and display and image simulation. The LIS STE code was developed for the DOS operating system in the C programming language. Because of the many unique data formats implemented by the flight instrument, the STE software was required to comprehend the same formats, and translate them for the test operator. The hardware interfaces to the LIS instrument using both commercial and custom computer boards, requiring that the STE code integrate this variety into a working system. In addition, the requirement to provide RTEP test capability dictated the need to provide simulations of background image data with short-duration lightning transients superimposed. This led to the development of unique code used to control the location, intensity, and variation above background for simulated lightning strikes

Assessment and Calibration of Ultrasonic Measurement Errors in Estimating Weathering Index of Stone Cultural Heritage

Science.gov (United States)

Lee, Y.; Keehm, Y.

2011-12-01

Estimating the degree of weathering in stone cultural heritage, such as pagodas and statues is very important to plan conservation and restoration. The ultrasonic measurement is one of commonly-used techniques to evaluate weathering index of stone cultual properties, since it is easy to use and non-destructive. Typically we use a portable ultrasonic device, PUNDIT with exponential sensors. However, there are many factors to cause errors in measurements such as operators, sensor layouts or measurement directions. In this study, we carried out variety of measurements with different operators (male and female), different sensor layouts (direct and indirect), and sensor directions (anisotropy). For operators bias, we found that there were not significant differences by the operator's sex, while the pressure an operator exerts can create larger error in measurements. Calibrating with a standard sample for each operator is very essential in this case. For the sensor layout, we found that the indirect measurement (commonly used for cultural properties, since the direct measurement is difficult in most cases) gives lower velocity than the real one. We found that the correction coefficient is slightly different for different types of rocks: 1.50 for granite and sandstone and 1.46 for marble. From the sensor directions, we found that many rocks have slight anisotropy in their ultrasonic velocity measurement, though they are considered isotropic in macroscopic scale. Thus averaging four different directional measurement (0°, 45°, 90°, 135°) gives much less errors in measurements (the variance is 2-3 times smaller). In conclusion, we reported the error in ultrasonic meaurement of stone cultural properties by various sources quantitatively and suggested the amount of correction and procedures to calibrate the measurements. Acknowledgement: This study, which forms a part of the project, has been achieved with the support of national R&D project, which has been hosted by

Flight code validation simulator

Science.gov (United States)

Sims, Brent A.

1996-05-01

An End-To-End Simulation capability for software development and validation of missile flight software on the actual embedded computer has been developed utilizing a 486 PC, i860 DSP coprocessor, embedded flight computer and custom dual port memory interface hardware. This system allows real-time interrupt driven embedded flight software development and checkout. The flight software runs in a Sandia Digital Airborne Computer and reads and writes actual hardware sensor locations in which Inertial Measurement Unit data resides. The simulator provides six degree of freedom real-time dynamic simulation, accurate real-time discrete sensor data and acts on commands and discretes from the flight computer. This system was utilized in the development and validation of the successful premier flight of the Digital Miniature Attitude Reference System in January of 1995 at the White Sands Missile Range on a two stage attitude controlled sounding rocket.

My Goodness, My Heritage! Constructing Good Heritage in the Irish Economic Crisis

Directory of Open Access Journals (Sweden)

Maja Lagerqvist

2015-06-01

Full Text Available In 2008, the Republic of Ireland entered a severe financial crisis partly as a part of the global economic crisis. Since then, it has seen large raises in income taxes and cuts in state spending on health, welfare, education and on heritage, which has suffered relatively large cuts. This implies a need for rethinking choices and prioritisations to cope with the changing circumstances. Across Europe, the effects of the crisis on heritage, or the whole cultural sector, have yet mostly been highlighted in general or supposed terms rather than empirically analysed. But what actually happens to how heritage is conceptualised in times of crisis? Inspired by Critical Discourse Analysis, this paper explores representation of and argumentation for heritage in Irish state heritage policies pre and post the recession 2008. Much concerns regarding heritage management are discursively shaped. Policies, stating the authorised viewpoint, are thus key in the construction of heritage and its values in society. Recently, research has highlighted a shift towards more instrumentality in cultural policy due to wider societal changes. A crisis could influence such development. The analysis departs from an often-stated notion of heritage as a part of the Irish national recovery, but what does that imply? Focus is therefore put on how different representations of heritage and its values are present, argued for and compete in a situation with increasing competition regarding relevance and support. The paper shows how heritage matters are refocused, streamlined and packaged as productive, good-for-all, unproblematic and decomplexified in order to be perceived and valued as part of the national recovery. This includes privileging certain instrumental values, foremost economic, by means of specificity, space and quantification, while heritage's contribution to social life, education or health, although often mentioned, are downplayed by being expressed in much more vague

A Trajectory Generation Approach for Payload Directed Flight

Science.gov (United States)

Ippolito, Corey A.; Yeh, Yoo-Hsiu

2009-01-01

Presently, flight systems designed to perform payload-centric maneuvers require preconstructed procedures and special hand-tuned guidance modes. To enable intelligent maneuvering via strong coupling between the goals of payload-directed flight and the autopilot functions, there exists a need to rethink traditional autopilot design and function. Research into payload directed flight examines sensor and payload-centric autopilot modes, architectures, and algorithms that provide layers of intelligent guidance, navigation and control for flight vehicles to achieve mission goals related to the payload sensors, taking into account various constraints such as the performance limitations of the aircraft, target tracking and estimation, obstacle avoidance, and constraint satisfaction. Payload directed flight requires a methodology for accurate trajectory planning that lets the system anticipate expected return from a suite of onboard sensors. This paper presents an extension to the existing techniques used in the literature to quickly and accurately plan flight trajectories that predict and optimize the expected return of onboard payload sensors.

Virginia Natural Heritage Program

Science.gov (United States)

Heritage About Natural Heritage Overview, Mission Natural Heritage Inventory Community Ecology Program ) | Strategic Plan (PDF) | Executive Progress Report (PDF) | Code of Ethics (PDF) Your browser does not support

SAHRIS: using the South African Heritage Register to report, track and monitor heritage crime

Science.gov (United States)

Smuts, K.

2015-08-01

South Africa has experienced a recent increase in thefts of heritage objects from museums and galleries around the country. While the exact number of incidences is not known, the increase in thefts is nonetheless apparent, and has revealed the weaknesses of the systems currently in place to respond to these crimes. The South African Heritage Resources Information System (SAHRIS) is an integrated, online heritage resources management tool developed by the South African Heritage Resources Agency (SAHRA) in 2011 in terms of Section 39 of the National Heritage Resources Act (NHRA), No. 25 of 1999. The system's combined heritage resources and site and object management functionality has been expanded to provide an integrated, responsive tool for reporting heritage crimes and tracking the progress of the resultant cases. This paper reviews existing legislative frameworks and crime reporting and monitoring systems relevant to fighting heritage crime, and identifies current gaps in those responses. SAHRIS is presented as an innovative tool to combat heritage crime effectively in the South African context by offering a centralised, consolidated platform that provides the various stakeholders involved in reporting heritage crimes and locating and retrieving stolen objects with a means to coordinate their responses to such instances.

D Photographs in Cultural Heritage

Science.gov (United States)

Schuhr, W.; Lee, J. D.; Kiel, St.

2013-07-01

. Though 3D photographs are a well established basic photographic and photogrammetric tool, they are still a matter of research and practical improvement: - For example, multistage concepts for 3D heritage photographs, e.g., combining before and aft images and images showing different focus, daytime etc., as well as combining 3D imagery of different sensors and comparing 3D imagery with drawings etc. and even standards for exposing and processing 3D heritage photographs are only some topics for recent research. - To advise on state-of-the-art 3D visualisation methodology for Cultural heritage purposes an updated synoptically overview, even claiming completeness, also will be dealt with. - 3D photographs increasingly should replace old fashioned subjective interpreted manual 2D drawings (in 2D only) of heritage monuments. - Currently we are witnesses of early developments, showing Cultural Heritage objects in 3D crystal as well as in 3D printings.

Flight Test Result for the Ground-Based Radio Navigation System Sensor with an Unmanned Air Vehicle.

Science.gov (United States)

Jang, Jaegyu; Ahn, Woo-Guen; Seo, Seungwoo; Lee, Jang Yong; Park, Jun-Pyo

2015-11-11

The Ground-based Radio Navigation System (GRNS) is an alternative/backup navigation system based on time synchronized pseudolites. It has been studied for some years due to the potential vulnerability issue of satellite navigation systems (e.g., GPS or Galileo). In the framework of our study, a periodic pulsed sequence was used instead of the randomized pulse sequence recommended as the RTCM (radio technical commission for maritime services) SC (special committee)-104 pseudolite signal, as a randomized pulse sequence with a long dwell time is not suitable for applications requiring high dynamics. This paper introduces a mathematical model of the post-correlation output in a navigation sensor, showing that the aliasing caused by the additional frequency term of a periodic pulsed signal leads to a false lock (i.e., Doppler frequency bias) during the signal acquisition process or in the carrier tracking loop of the navigation sensor. We suggest algorithms to resolve the frequency false lock issue in this paper, relying on the use of a multi-correlator. A flight test with an unmanned helicopter was conducted to verify the implemented navigation sensor. The results of this analysis show that there were no false locks during the flight test and that outliers stem from bad dilution of precision (DOP) or fluctuations in the received signal quality.

Flight Hardware Packaging Design for Stringent EMC Radiated Emission Requirements

Science.gov (United States)

Lortz, Charlene L.; Huang, Chi-Chien N.; Ravich, Joshua A.; Steiner, Carl N.

2013-01-01

This packaging design approach can help heritage hardware meet a flight project's stringent EMC radiated emissions requirement. The approach requires only minor modifications to a hardware's chassis and mainly concentrates on its connector interfaces. The solution is to raise the surface area where the connector is mounted by a few millimeters using a pedestal, and then wrapping with conductive tape from the cable backshell down to the surface-mounted connector. This design approach has been applied to JPL flight project subsystems. The EMC radiated emissions requirements for flight projects can vary from benign to mission critical. If the project's EMC requirements are stringent, the best approach to meet EMC requirements would be to design an EMC control program for the project early on and implement EMC design techniques starting with the circuit board layout. This is the ideal scenario for hardware that is built from scratch. Implementation of EMC radiated emissions mitigation techniques can mature as the design progresses, with minimal impact to the design cycle. The real challenge exists for hardware that is planned to be flown following a built-to-print approach, in which heritage hardware from a past project with a different set of requirements is expected to perform satisfactorily for a new project. With acceptance of heritage, the design would already be established (circuit board layout and components have already been pre-determined), and hence any radiated emissions mitigation techniques would only be applicable at the packaging level. The key is to take a heritage design with its known radiated emissions spectrum and repackage, or modify its chassis design so that it would have a better chance of meeting the new project s radiated emissions requirements.

SAHRIS: using the South African Heritage Register to report, track and monitor heritage crime

Directory of Open Access Journals (Sweden)

K. Smuts

2015-08-01

Full Text Available South Africa has experienced a recent increase in thefts of heritage objects from museums and galleries around the country. While the exact number of incidences is not known, the increase in thefts is nonetheless apparent, and has revealed the weaknesses of the systems currently in place to respond to these crimes. The South African Heritage Resources Information System (SAHRIS is an integrated, online heritage resources management tool developed by the South African Heritage Resources Agency (SAHRA in 2011 in terms of Section 39 of the National Heritage Resources Act (NHRA, No. 25 of 1999. The system’s combined heritage resources and site and object management functionality has been expanded to provide an integrated, responsive tool for reporting heritage crimes and tracking the progress of the resultant cases. This paper reviews existing legislative frameworks and crime reporting and monitoring systems relevant to fighting heritage crime, and identifies current gaps in those responses. SAHRIS is presented as an innovative tool to combat heritage crime effectively in the South African context by offering a centralised, consolidated platform that provides the various stakeholders involved in reporting heritage crimes and locating and retrieving stolen objects with a means to coordinate their responses to such instances.

Decolonial turn on heritage? Liberation Heritage Route as a postcolonial alternative of patrimonial activation

Directory of Open Access Journals (Sweden)

Ester Massó Guijarro

2017-05-01

Full Text Available Considering the decolonial turn as a key epistemological axis for troubling heritage, the Liberation Heritage Route in South Africa is brought up as a discursive example, as a unique type of patrimonial activation where heritage (collective memory is linked to the struggle of a people for their rights, beyond etÚic or national folklore. It will try to show how the Liberation Heritage Route —as a case study— implies a living and notorious example of the very conceptual challenge of this work: it is a subaltern heritage (or shows a pathway for heritage's subalternization and most especially, it is a patent form of holistic heritage activation, where the tangible and the intangible, the physical and symbolic, monumental and spiritual, come together in a unique and indivisible product at the service of justice and dignity.

On Representative Spaceflight Instrument and Associated Instrument Sensor Web Framework

Science.gov (United States)

Kizhner, Semion; Patel, Umeshkumar; Vootukuru, Meg

2007-01-01

Sensor Web-based adaptation and sharing of space flight mission resources, including those of the Space-Ground and Control-User communication segment, could greatly benefit from utilization of heritage Internet Protocols and devices applied for Spaceflight (SpaceIP). This had been successfully demonstrated by a few recent spaceflight experiments. However, while terrestrial applications of Internet protocols are well developed and understood (mostly due to billions of dollars in investments by the military and industry), the spaceflight application of Internet protocols is still in its infancy. Progress in the developments of SpaceIP-enabled instrument components will largely determine the SpaceIP utilization of those investments and acceptance in years to come. Likewise SpaceIP, the development of commercial real-time and instrument colocated computational resources, data compression and storage, can be enabled on-board a spacecraft and, in turn, support a powerful application to Sensor Web-based design of a spaceflight instrument. Sensor Web-enabled reconfiguration and adaptation of structures for hardware resources and information systems will commence application of Field Programmable Arrays (FPGA) and other aerospace programmable logic devices for what this technology was intended. These are a few obvious potential benefits of Sensor Web technologies for spaceflight applications. However, they are still waiting to be explored. This is because there is a need for a new approach to spaceflight instrumentation in order to make these mature sensor web technologies applicable for spaceflight. In this paper we present an approach in developing related and enabling spaceflight instrument-level technologies based on the new concept of a representative spaceflight Instrument Sensor Web (ISW).

Maneuver of Spinning Rocket in Flight

OpenAIRE

HAYAKAWA, Satio; ITO, Koji; MATSUI, Yutaka; NOGUCHI, Kunio; UESUGI, Kuninori; YAMASHITA, Kojun

1980-01-01

A Yo-despin device successfully functioned to change in flight the precession axis of a sounding rocket for astronomical observation. The rocket attitudes before and after yodespin were measured with a UV star sensor, an infrared horizon sensor and an infrared telescope. Instrumentation and performance of these devices as well as the attitude data during flight are described.

Sensor technologies and non-destructive monitoring for dampness diagnosis in cultural heritage

Science.gov (United States)

Inmaculada Martínez Garrido, María; Gómez Heras, Miguel; Fort González, Rafael; Valles Iriso, Javier; José Varas Muriel, María

2016-04-01

This work presents a case study based on results of monitoring campaigns developed in San Juan Bautista church in Talamanca de Jarama (Madrid, Spain). This Church was built in the twelfth-thirteenth centuries (Romanesque style) with dolostone ashlars. It was reconstructed in the sixteenth century (Renaissance style) with rubble stone and mortar, brick and an earth fill. Different sections on walls and floors (north and south oriented) have been selected based on a preliminary study of moisture distribution on stone and masonry wall. The behavior of different materials has been studied according to the influence of indoor (microclimatic conditions) and outdoor conditions (weather conditions) and taking into account constructive facts. Several sensing technologies as dataloggers and wireless sensor networks (WSN) together to other non invasive techniques as thermal imaging, portable moisture meter, electrical resistivity tomography (ERT) and ground-penetrating radar (GPR) have been conducted. By means of this study it has been possible to establish an analysis methodology to determine the dampness origin in each case. Conclusions related to the each technique according to its effectiveness in the detection of decay problems have been established. Research funded by Geomateriales 2(S2013/MIT-2914) and Deterioration of stone materials in the interior of historic buildings as a result induced variation of its microclimate (CGL2011-27902) projects. The cooperation received from the Complutense University of Madrid's Research Group Alteración y Conservación de los Materiales Pétreos del Patrimonio (ref. 921349), the Laboratory Network in Science and Technology for Heritage Conservation (RedLabPat, CEI Moncloa) and the Diocese of Alcalá is gratefully acknowledged.

Flight evaluations of approach/landing navigation sensor systems. MLS to kohokei hiko jikken. ; 1990 nendo no jikken gaiyo

Energy Technology Data Exchange (ETDEWEB)

1992-07-01

Flight test results of such navigation sensor systems as MLS (microwave landing system), GPS(global positioning system) and INS (inertial navigation system) on the Dornier-228 research aircraft in 1990 were reported, which tests have being promoted by National Aerospace Laboratory (NAL), Japan to develop unmanned approach/landing (A/L) navigation sensor systems for the future spaceplane HOPE. The measured data corresponding to a WGS84 (world geodetic system 1984) navigation coordinate system were evaluated, and the reference orbit was also prepared by laser tracker analysis. The navigation sensor systems such as MLS were evaluated on the basis of CMN (control motion noise) or PFE (path following error), and preliminary calculation was also conducted for a GPS-INS hybrid system. As experimental results, several data were gathered for each sensor system resulting in possible data comparison between the sensor systems, and the feasibility of the GPS-INS hybrid system was also confirmed. 35 refs., 49 figs., 22 tabs.

Evaluation Of Mass Market Devices For The Documentation Of The Cultural Heritage

Science.gov (United States)

Aicardi, I.; Lingua, A.; Piras, M.

2014-06-01

The cultural and artistic heritage has always been at the center of activities aimed at its preservation and enhancement. Italy is a country particularly rich in terms of heritage to be protected, where the high-risk due to natural hazard, as earthquakes, landslides and floods, which are adds to human activities, contribute to make the heritage more frail, land needs to be safeguarded and enhanced and new mass market technology can be considered as innovative tools for the documentation of cultural heritage. In order to increase our country on the artistic point of view, it must be known in an historical and cultural way. Moreover, it is important also to define the cultural heritage on metric terms, to be able to describe and represent it with the best approach, with the purpose to offer to the people who comes to visit our beautiful country, the reliable model of some important object, that is no longer in exposition. The possibility to use the mass-market devices can allow us to realize it, because they are available for the greater part of the visitors, in a photogrammetric way to reconstruct our models. In the last years, these devices have been very improved and the embedded sensors are becoming more and more efficient in terms of precision and reliability. Also several small video cameras are now used to document our travels and activities and to share them through Internet. In this scenario, the aim of this research is to study and validate the possibility to use mass-market technology for this purpose, testing four different devices (smartphones and video cameras) for the documentation of the cultural heritage.

Implementasi Prototype Alat Uji Flight Control Actuator Pesawat Berbasis Mikrokontroller Arduino Uno

Directory of Open Access Journals (Sweden)

NANDANG TARYANA

2018-02-01

Full Text Available ABSTRAK Flight control system merupakan suatu sistem di pesawat udara yang digunakan untuk manuver dari satu kondisi terbang ke kondisi terbang lainnya. Alat uji flight control actuator pesawat ini dirancang berupa prototype yang dikendalikan dengan menggunakan mikrokontroller arduino uno, yang terdiri dari input dan output. Input tersebut adalah sensor load cell yang berfungsi untuk mengetahui beban yang diterima dari aktuator pesawat, serta input sensor ping berfungsi untuk mengetahui jarak ataupun sudut dari pergerakan aktuator pesawat. Sedangkan output yang dihasilkan berupa data dari hasil pembacaan sensor load cell dan sensor ping. Alat uji flight control sistem aktuator pesawat yang telah direalisasikan mampu menggerakkan 2 buah double acting cylinder untuk bekerja naik dan turun secara bergantian serta mampu menggerakkan motor servo dengan jarak pergerakkan 3 cm – 4 cm. Kata kunci: Flight control system, Arduino Uno, double acting cylinder, Sensor Ping, Load Cell, Motor Servo ABSTRACT Flight control system is a system in which aircraft are used to maneuver from one condition to fly to other flight conditions. Testing instruments aircraft flight control actuator designed a prototype of which is controlled by using microcontroller arduino uno, which consists of input and output. The input is a load cell sensor that serves to determine the load received from aircraft actuators, as well as ping sensor input is used to determine the distance or angle of the aircraft actuator movement . While the output of the data from the load cell sensor readings and sensor ping . Test equipment aircraft flight control actuator system that has been realized is able to move two pieces of double acting cylinder to work up and down alternately and able to drive the servo motor with the movement distance of 3 cm – 4 cm . Keywords: Flight control system , Arduino Uno , double acting cylinder , Ping Sensor, Load Cell, Servo Motor

Guidelines for Successful Use and Communication of Instrument Heritage in Early Mission Development with a Focus on Spectrometers

Science.gov (United States)

Baker, Elizabeth E.

2012-01-01

Heritage is important for both cost and risk related issues and as such, it is heavily discussed in NASA proposal evaluations. If used and communicated efficiently, heritage can lower both the perception of risk and the associated costs. Definitions of heritage vary between engineering, cost, and scientific communities, but when applied appropriately, heritage provides a benefit to the proposed mission. By making an instrument at least once before, the cost of producing it again can be reduced. The time and effort needed to develop the instrument concept and test the product represent an expense that can be lowered through the use of a previously built and developed instrument. This same thought can be applied when using a flight spare or build-to-print model of the heritage instrument. The lowered perception of risk is a result of the confidence gained in the instrument through successful use in the target environment. This is extremely important in early mission development to the evaluation board. This analysis will use JPL-managed proposals from 2003 to 2011, including Discovery, New Frontiers, and Mars Scout missions. Through the examination of these proposals and their associated debriefs, a set of guidelines have been created for successful use and communication of instrument heritage in early mission development

3D PHOTOGRAPHS IN CULTURAL HERITAGE

Directory of Open Access Journals (Sweden)

W. Schuhr

2013-07-01

color differences. Though 3D photographs are a well established basic photographic and photogrammetric tool, they are still a matter of research and practical improvement: – For example, multistage concepts for 3D heritage photographs, e.g., combining before and aft images and images showing different focus, daytime etc., as well as combining 3D imagery of different sensors and comparing 3D imagery with drawings etc. and even standards for exposing and processing 3D heritage photographs are only some topics for recent research. – To advise on state-of-the-art 3D visualisation methodology for Cultural heritage purposes an updated synoptically overview, even claiming completeness, also will be dealt with. – 3D photographs increasingly should replace old fashioned subjective interpreted manual 2D drawings (in 2D only of heritage monuments. – Currently we are witnesses of early developments, showing Cultural Heritage objects in 3D crystal as well as in 3D printings.

Radio frequency (RF) time-of-flight ranging for wireless sensor networks

International Nuclear Information System (INIS)

Thorbjornsen, B; White, N M; Brown, A D; Reeve, J S

2010-01-01

Position information of nodes within wireless sensor networks (WSNs) is often a requirement in order to make use of the data recorded by the sensors themselves. On deployment the nodes normally have no prior knowledge of their position and thus a locationing mechanism is required to determine their positions. In this paper, we describe a method to determine the point-to-point range between sensor nodes as part of the locationing process. A two-way time-of-flight (TOF) ranging scheme is presented using narrow-band RF. The frequency difference between the transceivers involved with the point-to-point measurement is used to obtain a sub-clock TOF phase offset measurement in order to achieve high resolution TOF measurements. The ranging algorithm has been developed and prototyped on a TI CC2430 development kit with no additional hardware being required. Performance results have been obtained for the line-of-sight (LOS), non-line-of-sight (NLOS) and indoor conditions. Accuracy is typically better than 7.0 m RMS for the LOS condition over 250.0 m and 15.8 m RMS for the NLOS condition over 120.0 m using a 100 sample average. Indoor accuracy is measured to 1.7 m RMS using a 1000 sample average over 8.0 m. Ranging error is linear and does not increase with the increased transmitter–receiver distance. Our TOA ranging scheme demonstrates a novel system where resolution and accuracy are time dependent in comparison with alternative frequency-dependent methods using narrow-band RF

Smart Sensors for Launch Vehicles

Science.gov (United States)

Ray, Sabooj; Mathews, Sheeja; Abraham, Sheena; Pradeep, N.; Vinod, P.

2017-12-01

Smart Sensors bring a paradigm shift in the data acquisition mechanism adopted for launch vehicle telemetry system. The sensors integrate signal conditioners, digitizers and communication systems to give digital output from the measurement location. Multiple sensors communicate with a centralized node over a common digital data bus. An in-built microcontroller gives the sensor embedded intelligence to carry out corrective action for sensor inaccuracies. A smart pressure sensor has been realized and flight-proven to increase the reliability as well as simplicity in integration so as to obtain improved data output. Miniaturization is achieved by innovative packaging. This work discusses the construction, working and flight performance of such a sensor.

Stakeholder collaboration and heritage management

OpenAIRE

Aas, C.; Ladkin, Adele; Fletcher, John

2005-01-01

This article examines a collaborative approach to the relationship between heritage management and tourism development in Luang Prabang, Laos. The purpose is to examine stakeholder collaboration and management roles, heritage tourism development, as well as the interdependence of the heritage conservation and tourism relationship. The research examines a UNESCO/Norwegian government project, which aiming to promote collaboration between heritage conservation and tourism through stakeholder inv...

SMART HERITAGE POLICY

Directory of Open Access Journals (Sweden)

Bojan Radej

2018-01-01

Full Text Available European Cultural Heritage Strategy for the 21st Century (Council of Europe, 2017 has importantly contributed to emphasizing integrative intervention logic of heritage policy by shifting from vertical, sector based to cross-sector based horizontal thinking. Paper develops and explain integral logic that combines vertical and horizontal approach. Three integration measures are proposed: weak and strong balance and cohesion. It is illustrated by a hypothetical example showing how integral heritage policy can be programmed (and evaluated in relatively simple and transparent way, despite its essential complexity.

Atmospheric lidar co-alignment sensor: flight model electro-optical characterization campaign

Science.gov (United States)

Valverde Guijarro, Ángel Luis; Belenguer Dávila, Tomás.; Laguna Hernandez, Hugo; Ramos Zapata, Gonzalo

2017-10-01

Due to the difficulty in studying the upper layer of the troposphere by using ground-based instrumentation, the conception of a space-orbit atmospheric LIDAR (ATLID) becomes necessary. ATLID born in the ESA's EarthCare Programme framework as one of its payloads, being the first instrument of this kind that will be in the Space. ATLID will provide vertical profiles of aerosols and thin clouds, separating the relative contribution of aerosol and molecular scattering to know aerosol optical depth. It operates at a wavelength of 355 nm and has a high spectral resolution receiver and depolarization channel with a vertical resolution up to 100m from ground to an altitude of 20 km and, and up to 500m from 20km to 40km. ATLID measurements will be done from a sun-synchronous orbit at 393 km altitude, and an alignment (co-alignment) sensor (CAS) is revealed as crucial due to the way in which LIDAR analyses the troposphere. As in previous models, INTA has been in charge of part of the ATLID instrument co-alignment sensor (ATLID-CAS) electro-optical characterization campaign. CAS includes a set of optical elements to take part of the useful signal, to direct it onto the memory CCD matrix (MCCD) used for the co-alignment determination, and to focus the selected signal on the MCCD. Several tests have been carried out for a proper electro-optical characterization: CAS line of sight (LoS) determination and stability, point spread function (PSF), absolute response (AbsRes), pixel response non uniformity (PRNU), response linearity (ResLin) and spectral response. In the following lines, a resume of the flight model electrooptical characterization campaign is reported on. In fact, results concerning the protoflight model (CAS PFM) will be summarized. PFM requires flight-level characterization, so most of the previously mentioned tests must be carried out under simulated working conditions, i.e., the vacuum level (around 10-5 mbar) and temperature range (between 50°C and -30°C) that

Selling cultural heritage?

NARCIS (Netherlands)

Groot, B.M.

2017-01-01

This thesis explores the value of cultural and archaeological heritage through a focus on multinational corporations (MNCs) across industries and their involvement with cultural heritage. Research to date has focused mainly on industries where MNCs have a direct impact on cultural or archaeological

Conflicted Heritage: Values, Visions and Practices in the Management and Preservation of Cultural and Environmental Heritage

Directory of Open Access Journals (Sweden)

Geoffrey Kearsley

2006-06-01

Full Text Available Cultural heritage has become of great importance in a number of areas, including self-identity, community identity and as an economic sector through cultural tourism. Most definitions of heritage now accept that it is a perceptual construct with many meanings, both for those who identify and manage it and for those who consume it in various ways. Because heritage can be seen in many lights, the potential for conflict between users, managers and those who own heritage is high. This article examines the nature of heritage and heritage landscapes and discusses the many symbolic and economic benefits that can ensue; the changing nature of the markets for heritage is described. The various monetary and opportunity costs of heritage are discussed and the resultant conflicts outlined. The article goes on to examine the contradictions and conflicts inherent in the concept of authenticity and the issues involved in various modes of interpretation. Here the article asks that if heritage is accepted as that which ‘we’ wish to preserve, then who are ‘we’? This question is explored in the context of the impacts of tourism upon heritage in Southern New Zealand, including the impacts of recent development, perceptions of crowding and the nature of wilderness. Inter-cultural perceptions are explained through the differing perceptions of, and attitudes to, the natural world held by Maori and by others. The article concludes by noting that, while much heritage research is still based upon the product and its presentation, future studies will need to learn more on consumers, their attitudes , expectations and values.

Geospatial database for heritage building conservation

Science.gov (United States)

Basir, W. N. F. W. A.; Setan, H.; Majid, Z.; Chong, A.

2014-02-01

Heritage buildings are icons from the past that exist in present time. Through heritage architecture, we can learn about economic issues and social activities of the past. Nowadays, heritage buildings are under threat from natural disaster, uncertain weather, pollution and others. In order to preserve this heritage for the future generation, recording and documenting of heritage buildings are required. With the development of information system and data collection technique, it is possible to create a 3D digital model. This 3D information plays an important role in recording and documenting heritage buildings. 3D modeling and virtual reality techniques have demonstrated the ability to visualize the real world in 3D. It can provide a better platform for communication and understanding of heritage building. Combining 3D modelling with technology of Geographic Information System (GIS) will create a database that can make various analyses about spatial data in the form of a 3D model. Objectives of this research are to determine the reliability of Terrestrial Laser Scanning (TLS) technique for data acquisition of heritage building and to develop a geospatial database for heritage building conservation purposes. The result from data acquisition will become a guideline for 3D model development. This 3D model will be exported to the GIS format in order to develop a database for heritage building conservation. In this database, requirements for heritage building conservation process are included. Through this research, a proper database for storing and documenting of the heritage building conservation data will be developed.

Geospatial database for heritage building conservation

International Nuclear Information System (INIS)

Basir, W N F W A; Setan, H; Majid, Z; Chong, A

2014-01-01

Heritage buildings are icons from the past that exist in present time. Through heritage architecture, we can learn about economic issues and social activities of the past. Nowadays, heritage buildings are under threat from natural disaster, uncertain weather, pollution and others. In order to preserve this heritage for the future generation, recording and documenting of heritage buildings are required. With the development of information system and data collection technique, it is possible to create a 3D digital model. This 3D information plays an important role in recording and documenting heritage buildings. 3D modeling and virtual reality techniques have demonstrated the ability to visualize the real world in 3D. It can provide a better platform for communication and understanding of heritage building. Combining 3D modelling with technology of Geographic Information System (GIS) will create a database that can make various analyses about spatial data in the form of a 3D model. Objectives of this research are to determine the reliability of Terrestrial Laser Scanning (TLS) technique for data acquisition of heritage building and to develop a geospatial database for heritage building conservation purposes. The result from data acquisition will become a guideline for 3D model development. This 3D model will be exported to the GIS format in order to develop a database for heritage building conservation. In this database, requirements for heritage building conservation process are included. Through this research, a proper database for storing and documenting of the heritage building conservation data will be developed

Globalization and Localization of Heritage Preservation in Taiwan - an Analysis Perspective under the Cultural Heritage Preservation Act

Science.gov (United States)

Chen, C.-C.; Fu, C.-C.

2015-08-01

The key contribution to the legislation of heritage preservation in Taiwan primarily derived from the historical monument movements in the 1970s. Specific legislation results include the establishment of Council for Cultural Affairs and the implementation of the Cultural Heritage Preservation Act in 1982. Although the Cultural Heritage Preservation Act is the first subjective cultural act, its lack of structure during the initial commencement stages made it un-conducive to heritage preservation and thus unable to meet the people's expectations. Therefore, throughout the 33 years after the implementation of the Cultural Heritage Preservation Act, the Act has been amended 6 times. These amendments reflect the degree of importance that the society has attached to heritage preservation, and the innovative system also showcases the progress in preservation concepts and methods. These innovative orientations, such as emphasizing on the authenticity and integrity of heritage preservation, intangible cultural heritage, and cultural diversity, conform to the international preservation trends. They are also local trends such as encouraging community participation, adaptive-reuse, or enhancing the local governments' powers to implement local cultural governance. This is particularly true for the fifth comprehensive revision in 2005, which has symbolic significance because its contents epitomized the heritage preservation work while moving Taiwan's heritage preservation system towards globalization and localization. Therefore, we analyzed the Cultural Heritage Preservation Act amendment and revision processes over the past 33 years to highlight the innovations in Taiwan's cultural heritage work and illustrate their globalization and localization features. Finally, we proposed recommendations for Taiwan's preservation work in the future as the Cultural Heritage Preservation Act is about to undergo its seventh amendment in 2015.

Protecting the integrity of UNESCO World Heritage properties: the role of heritage information in decision-making

OpenAIRE

Santana Quintero, Mario

2011-01-01

This lecture will underlay the role of heritage information in the nomination, management and monitoring of UNESCO World Heritage properties. Concepts and fundamentals in recording, documenting and preparation of information systems will be presented, as well as, first hand examples from the following UNESCO World Heritage properties: Bamiyan (Afghanistan), Petra (Jordan), Baalbek (Lebanon) and UNESCO's World Heritage portal.

Proximity Operations and Docking Sensor Development

Science.gov (United States)

Howard, Richard T.; Bryan, Thomas C.; Brewster, Linda L.; Lee, James E.

2009-01-01

The Next Generation Advanced Video Guidance Sensor (NGAVGS) has been under development for the last three years as a long-range proximity operations and docking sensor for use in an Automated Rendezvous and Docking (AR&D) system. The first autonomous rendezvous and docking in the history of the U.S. Space Program was successfully accomplished by Orbital Express, using the Advanced Video Guidance Sensor (AVGS) as the primary docking sensor. That flight proved that the United States now has a mature and flight proven sensor technology for supporting Crew Exploration Vehicles (CEV) and Commercial Orbital Transport Systems (COTS) Automated Rendezvous and Docking (AR&D). NASA video sensors have worked well in the past: the AVGS used on the Demonstration of Autonomous Rendezvous Technology (DART) mission operated successfully in spot mode out to 2 km, and the first generation rendezvous and docking sensor, the Video Guidance Sensor (VGS), was developed and successfully flown on Space Shuttle flights in 1997 and 1998. 12 Parts obsolescence issues prevent the construction of more AVGS units, and the next generation sensor was updated to allow it to support the CEV and COTS programs. The flight proven AR&D sensor has been redesigned to update parts and add additional capabilities for CEV and COTS with the development of the Next Generation AVGS at the Marshall Space Flight Center. The obsolete imager and processor are being replaced with new radiation tolerant parts. In addition, new capabilities include greater sensor range, auto ranging capability, and real-time video output. This paper presents some sensor hardware trades, use of highly integrated laser components, and addresses the needs of future vehicles that may rendezvous and dock with the International Space Station (ISS) and other Constellation vehicles. It also discusses approaches for upgrading AVGS to address parts obsolescence, and concepts for minimizing the sensor footprint, weight, and power requirements

Heritage in action

DEFF Research Database (Denmark)

Fristrup, Tine; Henrik, Zipsane,

Concepts such as lifelong learning, life-wide learning and skills for the 21st century were received by heritage institutions with great enthusiasm 10-15 years ago. Archives, museums and other heritage institutions saw the chance to advocate for the organisational potential in learning through he...

Implementasi Prototype Alat Uji Flight Control Actuator Pesawat Berbasis Mikrokontroller Arduino Uno

Directory of Open Access Journals (Sweden)

NANDANG TARYANA

2017-07-01

Full Text Available ABSTRAKFlight control system merupakan suatu sistem di pesawat udara yang digunakan untuk manuver dari satu kondisi terbang ke kondisi terbang lainnya. Alat uji flight control actuator pesawat ini dirancang berupa prototype yang dikendalikan dengan menggunakan mikrokontroller arduino uno, yang terdiri dari input dan output. Input tersebut adalah sensor load cell yang berfungsi untuk mengetahui beban yang diterima dari aktuator pesawat, serta input sensor ping berfungsi untuk mengetahui jarak ataupun sudut dari pergerakan aktuator pesawat. Sedangkan output yang dihasilkan berupa data dari hasil pembacaan sensor load cell dan sensor ping. Alat uji flight control sistem aktuator pesawat yang telah direalisasikan mampu menggerakkan 2 buah double acting cylinder untuk bekerja naik dan turun secara bergantian serta mampu menggerakkan motor servo dengan jarak pergerakkan 3 cm – 4 cm.Kata kunci: Flight control system, Arduino Uno, double acting cylinder, Sensor Ping, Load Cell, Motor ServoABSTRACTFlight control system is a system in which aircraft are used to maneuver from one condition to fly to other flight conditions. Testing instruments aircraft flight control actuator designed a prototype of which is controlled by using microcontroller arduino uno, which consists of input and output. The input is a load cell sensor that serves to determine the load received from aircraft actuators, as well as ping sensor input is used to determine the distance or angle of the aircraft actuator movement . While the output of the data from the load cell sensor readings and sensor ping . Test equipment aircraft flight control actuator system that has been realized is able to move two pieces of double acting cylinder to work up and down alternately and able to drive the servo motor with the movement distance of 3 cm – 4 cm . Keywords: Flight control system , Arduino Uno , double acting cylinder , Ping Sensor, Load Cell, Servo Motor 

Heritage language and linguistic theory

Science.gov (United States)

Scontras, Gregory; Fuchs, Zuzanna; Polinsky, Maria

2015-01-01

This paper discusses a common reality in many cases of multilingualism: heritage speakers, or unbalanced bilinguals, simultaneous or sequential, who shifted early in childhood from one language (their heritage language) to their dominant language (the language of their speech community). To demonstrate the relevance of heritage linguistics to the study of linguistic competence more broadly defined, we present a series of case studies on heritage linguistics, documenting some of the deficits and abilities typical of heritage speakers, together with the broader theoretical questions they inform. We consider the reorganization of morphosyntactic feature systems, the reanalysis of atypical argument structure, the attrition of the syntax of relativization, and the simplification of scope interpretations; these phenomena implicate diverging trajectories and outcomes in the development of heritage speakers. The case studies also have practical and methodological implications for the study of multilingualism. We conclude by discussing more general concepts central to linguistic inquiry, in particular, complexity and native speaker competence. PMID:26500595

Commodification and Politicization of Heritage: Implications for Heritage Tourism at the Imperial Citadel of Thang Long, Hanoi (Vietnam

Directory of Open Access Journals (Sweden)

Huong T. Bui

2015-12-01

Full Text Available The current study deconstructs the process of turning heritage resources into tourism products. A case study of the Central Sector of the Imperial Citadel of Thang Long, a UNESCO World Heritage site located in the capital city of Vietnam, Hanoi, provides an in-depth understanding of the plural use of heritage. Findings from the study reveal issues of heritage dissonance inherent in the process of resource selection, interpretation, and targeting for different audiences. It is apparent that commodification cannot be separated from the politicization of heritage. In the case of heritage of national importance and international significance, politicization has been prioritized and results in diminishing the utilization of heritage for commercial purposes such as tourism.

"digital Heritage" Theory and Innovative Practice

Science.gov (United States)

He, Y.; Ma, Y. H.; Zhang, X. R.

2017-08-01

"Digital heritage", as defined in this paper, is the integration of cultural heritage with digitization technology ("cultural heritage + digitization"), and of digital knowledge with research. It includes not only the three conventional aspects of cultural heritage digitization—digital collection and documentation, digital research and information management, digital presentation and interpretation—but also the creation and innovative use/application of the digital content (cultural heritage intellectual property/IP, experiential education, cultural tourism, film and media). Through analysis of two case studies, the Palazzo Valentini in Rome, Italy, and the Old Summer Palace (Yuanmingyuan) in Beijing, China, the paper assesses the concept of "digital heritage" and proposes a conceptual framework to capture recent developments and future prospects with regard to the industry.

NIGERIAN CULTURAL HERITAGE: PRESERVATION ...

African Journals Online (AJOL)

Dean SPGS NAU

understanding of Nigerian Cultural heritages, the approach adopted in this chapter is ... among the Yoruba of western Nigeria and other facets of their individual ..... establishment and maintenance of museums and for discovery of heritage ...

Race in Conflict with Heritage: "Black" Heritage Language Speaker of Japanese

Science.gov (United States)

Doerr, Neriko Musha; Kumagai, Yuri

2014-01-01

"Heritage language speaker" is a relatively new term to denote minority language speakers who grew up in a household where the language was used or those who have a family, ancestral, or racial connection to the minority language. In research on heritage language speakers, overlap between these 2 definitions is often assumed--that is,…

Laser Obstacle Detection System Flight Testing

National Research Council Canada - National Science Library

Davis, Timothy

2003-01-01

...). The Aviation Applied Technology Directorate (AATD) was contracted to mount the HELLAS sensor on the nose of a UH-60L Blackhawk helicopter and to conduct flight tests to evaluate the HELLAS obstacle detection sensor...

Protocol to Manage Heritage-Building Interventions Using Heritage Building Information Modelling (HBIM

Directory of Open Access Journals (Sweden)

Isabel Jordan-Palomar

2018-03-01

Full Text Available The workflow in historic architecture projects presents problems related to the lack of clarity of processes, dispersion of information and the use of outdated tools. Different heritage organisations have showed interest in innovative methods to resolve those problems and improve cultural tourism for sustainable economic development. Building Information Modelling (BIM has emerged as a suitable computerised system for improving heritage management. Its application to historic buildings is named Historic BIM (HBIM. HBIM literature highlights the need for further research in terms of the overall processes of heritage projects, its practical implementation and a need for better cultural documentation. This work uses Design Science Research to develop a protocol to improve the workflow in heritage interdisciplinary projects. Research techniques used include documentary analysis, semi-structured interviews and focus groups. HBIM is proposed as a virtual model that will hold heritage data and will articulate processes. As a result, a simple and visual HBIM protocol was developed and applied in a real case study. The protocol was named BIMlegacy and it is divided into eight phases: building registration, determine intervention options, develop design for intervention, planning the physical intervention, physical intervention, handover, maintenance and culture dissemination. It contemplates all the stakeholders involved.

Geoheritage + dark cultural heritage= dark geo-cultural heritage. A platform for effective outreach and education?

Science.gov (United States)

Riede, Felix

2017-04-01

In cultural heritage studies the term 'dark heritage' - defined as the tangible remains of now unwanted, unsavoury, uncomfortable or unpleasant pasts - has attracted much attention. It has been noted that despite the problematic nature of 'dark heritage' sites (e.g. Auschwitz, Chernobyl, Robben Island), these attract large number of visitors and so serve as effective platforms of addressing the attendant issues. Consequently, many theoretical, conceptual and empirical studies of such 'dark heritage' sites have been conducted. In studies of geoheritage, however, most effort has so far been placed on unproblematic sites. In this paper, I suggest that previous work on dark cultural heritage could be wedded to the emerging notion of geoheritage to more directly address the dark side of geoheritage - or rather geo-cultural heritage - sites. This is particularly pertinent when it comes to sites of past natural hazards that have affected human communities, and to sites of environmentally destructive resource extraction. I draw on two examples (the Laacher See eruption 13ka BP in Germany and the former lignite mine of Søby in Denmark) to illustrate the approach and to make the argument that the insights of cultural heritage studies should be brought to bear on geoheritage matters. By bringing humans into the equation, education and outreach related to, for instance, natural hazards and the consequences of mining attain and increased degree of immediacy. Such an interdisciplinary coupling of geological and cultural heritage is particularly relevant in relation to the problems surrounding the Anthropocene and its associated proposition that humans are now an ecological and geological force in themselves.

Japan: Overview of activities on Neutron Imaging (NI) and Cultural Heritage (CH) studies

International Nuclear Information System (INIS)

Kiyanagi, Yoshiaki

2012-01-01

The pulsed neutron imaging using the time-of-flight method can give structural information on materials by using the characteristic features of the wavelength dependent neutron transmission. The crystal structure (lattice spacing), crystallite size, and preferred orientation in metal materials are investigated by analyzing the Bragg edge shapes and the elements by the resonance absorption peaks. Such information is important for characterizing the steels and other metal products, and only our group has the data analysis code for deducing such information. It is useful to apply the pulsed neutron imaging to the cultural heritages since the method helps to understand smithing and smelting processes of the specimens. The transmission method gives position dependent information and the diffraction gives complemental and more detailed data for the crystal structures and the textures. Therefore, the combined use of these methods is very useful for studying rigorously the crystal structure of cultural heritage samples. We have already collaborated with the Italian group for this direction, since the group has been performing the diffraction study. Therefore, we promote the research collaboratively for comprehensive and rigorous understanding of the crystallographic characteristics of the cultural heritages and archaeological specimens. The main object of this study is to obtain comprehensive crystallographic information of the cultural heritages and archaeological specimens. The main object of this study is to obtain comprehensive crystallographic information of the cultural heritages and the smithing and the smelting. To obtain such outcomes we are planning to perform mainly the pulsed neutron imaging using NOBORU at J-PARC, HUNS at Hokkaido University and INES at ISIS. We are the only group that can obtain the crystallographic images by using the pulsed neutron experiments coupled with the data analysis code we developed. In parallel we improve the Bragg edge analysis

PENGEMBANGAN PUSAT KOTA DENPASAR SEBAGAI ‘HERITAGE TOURISM’

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I Wayan Restu Suarmana

2017-09-01

Full Text Available Heritage tourism is a tourism that utilizes heritage or historical heritage as tourist attractions. The existence of heritage for Denpasar is regarded as the theme of tourism development in the future. Nowadays, the existence of heritage sites are more neglected and abandoned due to the modernization effect. In fact, if it is managed and organized properly, it will contribute many positive benefits. This research analyses two research problems focusing on the existing condition of Denpasar city as heritage tourism. Besides, it is by planning the heritage tourism model in Denpasar city. The method used in this research is descriptive qualitative. The informants were chosen by base informants and snowball technique. Concepts used in discussing this research are the development model of tourism concept, urban tourism concept, and the heritage tourism concept. The theories used for this research is destination area life cycle. According to the results of the discussion, it can be concluded that, the existence of cultural heritage in Denpasar city is started to be explored and improved along with the objective and benefits owned by each heritage. The development model of heritage tourism which is now planned in Denpasar city comprises daily activity heritage tour.

Information Management Systems for Cultural Heritage and Conservation of World Heritage Sites. The Silk Roads Case Study

Directory of Open Access Journals (Sweden)

Ona Vileikis

2011-12-01

Full Text Available This paper discusses the application of Information Management Systems (IMS in cultural heritage. IMS offer a set of tools for understanding, inventorying and documenting national, regional and World Heritage properties.  Information Management Systems can assist State Parties, stakeholders and heritage site managers involved in cultural heritage management and conservation by easily mining, sharing and exchanging information from multiple sources based on international standards. Moreover, they aim to record, manage, visualize, analyze and disseminate heritage information. In close collaboration with five Central Asian countries, namely, Turkmenistan, Kazakhstan, Kyrgyzstan, Uzbekistan and Tajikistan; a Belgian consortium headed by the Raymond Lemaire International Centre for Conservation (RLICC, K.U.Leuven is developing the Silk Roads Cultural Heritage Resource Information System (CHRIS. This Web-based Information Management System supports the preparation of the Central Asia Silk Roads serial and transnational nominations on the UNESCO World Heritage list. The project has been set up thanks to the financial support of the Belgian Federal Science Policy Office (BELSPO and in collaboration with UNESCO World Heritage Centre in conjunction with the People’s Republic of China and the Japanese Funds-in-Trust UNESCO project. It provides a holistic approach for the recording, documenta tion, protection and monitoring tasks as part of the management of these potential World Heritage Properties. The Silk Roads CHRIS is easily accessible to the general user, presented in a bilingual English and Russian frame and interoperable, i.e. open for other applications to connect to. In this way, all information for the nomination dossiers is easily verified regarding consistency and quality and ready for managing, periodic reporting and monitoring processes in the respect to the property listed. Fina lly, this study provides a general framework to establish

75 FR 7345 - Filtered Flight Data

Science.gov (United States)

2010-02-19

... digital flight data recorder regulations affecting certain air carriers and operators. This final rule prohibits the filtering of some original flight recorder sensor signals unless a certificate holder can show... A. Verna, Avionics Systems Branch, Aircraft Certification Service, AIR-130, Federal Aviation...

Analysis of porous media and objects of cultural heritage by mobile NMR

International Nuclear Information System (INIS)

Haber, Agnes

2012-01-01

Low-field NMR techniques are used to study porous system, from simple to complex structures, and objects of cultural heritage. It is shown that NMR relaxometry can be used to study the fluid dynamics inside a porous system. A simple theoretical model for multi-site relaxation exchange NMR is used to extract exchange kinetic parameters when applied on a model porous systems. It provides a first step towards the study of more complex systems, where continuous relaxation distributions are present, such as soil systems or building materials. Moisture migration is observed in the soil systems with the help of 1D and 2D NMR relaxometry methods. In case of the concrete samples, the difference in composition makes a significant difference in the ability of water uptake. The single-sided NMR sensor proves to be a useful tool for on-site measurements. This is very important also in the case of the cultural heritage objects, as most of the objects can not be moved out of their environment. Mobile NMR turns out to be a simple but reliable and powerful tool to investigate moisture distributions and pore structures in porous media as well as the conservation state and history of objects of cultural heritage.

Bibliography of Ethnic Heritage Studies Program Materials.

Science.gov (United States)

Kotler, Greta; And Others

The Ethnic Heritage Studies Program was designed to teach students about the nature of their heritage and to study the contributions of the cultural heritage of other ethnic groups. This is a bibliography of materials developed by projects which received Federal Ethnic Heritage Studies Program grants during fiscal year 1974-75 and 1975-76.…

Experiences of Two UNESCO World Heritage Cities

DEFF Research Database (Denmark)

Shevren, Lai; Ooi, Can-Seng

This paper critically examines the relationship between federal and local‐state level governments in interpreting and presenting the World Heritage brand at two Malaysian World Heritage sites, George Town and Melaka. The World Heritage status is internationally recognised. Although the World...... Heritage brand offers many advantages in tourism development and destination marketing, what and how the local heritage is conserved, interpreted and appreciated remains open. This article shows that the mechanisms of interpreting and presenting the WH status vary according to the agendas and needs...

"A Completely New Approach" to Indigenous Cultural Heritage: Evaluating the Queensland Aboriginal Cultural Heritage Act

Directory of Open Access Journals (Sweden)

Mark E. O'Neill

2018-01-01

Full Text Available The Aboriginal Cultural Heritage Act 2003 challenged the hegemony that Western, archaeological methodologies has held over Indigenous cultural heritage in Australia. By choosing to relinquish state control and authority over cultural heritage in favour of the expertise of Indigenous people, the Act created a unique and innovative heritage policy. Over the 10 years the Act has been in force, it has seen a variety of approaches adopted as part of myriad projects. This has created a mature field of practice for investigation and analysis. This article examines and critiques the Act to determine its successes and weaknesses. In doing so, it offers opportunities for other policy-makers to consider as part of policy review.

NASA Marshall Space Flight Center Controls Systems Design and Analysis Branch

Science.gov (United States)

Gilligan, Eric

2014-01-01

Marshall Space Flight Center maintains a critical national capability in the analysis of launch vehicle flight dynamics and flight certification of GN&C algorithms. MSFC analysts are domain experts in the areas of flexible-body dynamics and control-structure interaction, thrust vector control, sloshing propellant dynamics, and advanced statistical methods. Marshall's modeling and simulation expertise has supported manned spaceflight for over 50 years. Marshall's unparalleled capability in launch vehicle guidance, navigation, and control technology stems from its rich heritage in developing, integrating, and testing launch vehicle GN&C systems dating to the early Mercury-Redstone and Saturn vehicles. The Marshall team is continuously developing novel methods for design, including advanced techniques for large-scale optimization and analysis.

Visual heritage in the digital age

CERN Document Server

Ch'ng, Eugene; Chapman, Henry

2013-01-01

Heritage is everywhere, and an understanding of our past is increasingly critical to the understanding of our contemporary cultural context and place in global society. Visual Heritage in the Digital Age presents the state-of-the-art in the application of digital technologies to heritage studies, with the chapters collectively demonstrating the ways in which current developments are liberating the study, conservation and management of the past. Digital approaches to heritage have developed significantly over recent decades in terms of both the quantity and range of applications. However, rathe

Cultural Heritage in Smart City Environments

Science.gov (United States)

Angelidou, M.; Karachaliou, E.; Angelidou, T.; Stylianidis, E.

2017-08-01

This paper investigates how the historical and cultural heritage of cities is and can be underpinned by means of smart city tools, solutions and applications. Smart cities stand for a conceptual technology-and-innovation driven urban development model. By becoming `smart', cities seek to achieve prosperity, effectiveness and competitiveness on multiple socio-economic levels. Although cultural heritage is one of the many issues addressed by existing smart city strategies, and despite the documented bilateral benefits, our research about the positioning of urban cultural heritage within three smart city strategies (Barcelona, Amsterdam, and London) reveals fragmented approaches. Our findings suggest that the objective of cultural heritage promotion is not substantially addressed in the investigated smart city strategies. Nevertheless, we observe that cultural heritage management can be incorporated in several different strategic areas of the smart city, reflecting different lines of thinking and serving an array of goals, depending on the case. We conclude that although potential applications and approaches abound, cultural heritage currently stands for a mostly unexploited asset, presenting multiple integration opportunities within smart city contexts. We prompt for further research into bridging the two disciplines and exploiting a variety of use cases with the purpose of enriching the current knowledge base at the intersection of cultural heritage and smart cities.

Sustainable Development of Heritage Areas: Towards Cyber-Physical Systems Integration in Extant Heritage Buildings and Planning Conservation

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Laila Mohamed Khodeir

2017-03-01

Full Text Available Although architectural heritage reflects the evolution of human civilization throughout history, nevertheless, civilized and social changes of heritage areas in many countries led to their degradation. Historical building management and planning conservation raise two important issues: the restoration and improvement of historical areas features and adopting a framework of sustainable development in heritage regions. Recently a number of processes have arose to aid in the aforementioned problems, namely the heritage building information modelling (HBIM and the  cyber-physical systems approach (CPS, where the latter is believed to  achieve great potentials hereby integrating virtual models and physical construction and  enabling bidirectional coordination. Since HBIM has recently been investigated through a number of recent research and application, the aim of this paper is to explore the potentials offered by the CPS, to move from 3D content model to bi-dimensional coordination for achieving efficient management of built heritage. To tackle the objective of this paper, firstly, a review of the BIM use in the field of cultural heritage  was undergone, Secondly, reporting the existing BIM/HBIM platforms, analyzing cyber-physical systems integration in extant heritage buildings and in planning conservation were performed. Results of this paper took the form of detailed comparative analysis between both CPS and HBIM, which could guide decision makers working in the field of heritage buildings management, in addition to shedding light on the main potentials of the emerging CPS.

Cultural Heritage Abroad: Field Boundaries

Directory of Open Access Journals (Sweden)

Ljiljana Gavrilović

2016-02-01

Full Text Available The paper considers the concept of the conservation of cultural heritage that "belongs" or is ascribed to the state, and is located beyond its borders, that is, the manner in which the concepts of culture and heritage are constructed, and the (possible conservation mechanisms that derive from differently defined frameworks of cultural heritage. It examines aspects of the concept of cultural diversity and heritage conservation that are at first glance hidden, namely ownership (the Judeo-Christian concept as the only possible/best of all, control (of territory, of the past and the future and the power deriving from this. A question that is given special consideration is the relationship between identity politics as a globally supported and locally interpreted/implemented conceptualization of cultural heritage and the implementation of the UNESCO concept of culture, as a (seemingly anti-globalization trend. It is shown that behind this relation there continues to lie a conflict between two great metanarratives (the Enlightenment and Romanticism, which have shaped western civilization over the last two centuries.

Great Importance Attached to Intangible Cultural Heritage

Institute of Scientific and Technical Information of China (English)

无

2005-01-01

@@ Intangible Cultural Heritage on Verge of Extinction? With the acceleration of globalization and modernization, dramatic changes have taken place in China's cultural ecology: intangible cultural heritage is confronted with great challenges and a lot of orally and behaviorally transmitted cultural heritage disappear one after another; a great deal of traditional craftsmanship is on the verge of extinction; a large number of precious objects and materials of historical and cultural values are destroyed,deserted or lost in foreign countries; arbitrary misuse and excessive exploitation of intangible cultural heritage occur from time to time. Therefore, the protection of intangible cultural heritage brooks no delay.

Heritage, cultural diversity and education school: education in Programa Mais Educação on heritage

Directory of Open Access Journals (Sweden)

Rodrigo Manoel Dias da Silva

2016-04-01

Full Text Available This article aims to understand the relationship between heritage education and cultural diversity in Brazilian educational politics, with emphasis on analysis of ministerial documents that belong to heritage education as a theme in Programa Mais Educação. The authors analyze two shifts in the production of sense historically attributed to heritage education and its relationship with contemporary schooling processes.

Sensor integration and testing in an airborne environment

Science.gov (United States)

Ricks, Timothy P.; Streling, Julie T.; Williams, Kirk W.

2005-11-01

The U.S. Army Redstone Technical Test Center (RTTC) has been supporting captive flight testing of missile sensors and seekers since the 1980's. Successful integration and test of sensors in an airborne environment requires attention to a broad range of disciplines. Data collection requirements drive instrumentation and flight profile configurations, which along with cost and airframe performance factors influence the choice of test aircraft. Installation methods used for instrumentation must take into consideration environmental and airworthiness factors. In addition, integration of test equipment into the aircraft will require an airworthiness release; procedures vary between the government for military aircraft, and the Federal Aviation Administration (FAA) for the use of private, commercial, or experimental aircraft. Sensor mounting methods will depend on the type of sensor being used, both for sensor performance and crew safety concerns. Pilots will require navigation input to permit the execution of accurate and repeatable flight profiles. Some tests may require profiles that are not supported by standard navigation displays, requiring the use of custom hardware/software. Test locations must also be considered in their effect on successful data collection. Restricted airspace may also be required, depending on sensor emissions and flight profiles.

Exploring Portuguese Heritage and Non-Heritage Learners' Perceptions of and Performance in Listening

Science.gov (United States)

Santos, Denise; Silva, Gláucia

2015-01-01

This article discusses perceptions of and performance in listening by a group of heritage and non-heritage learners of Portuguese. Our data include a survey containing background information and perceptions about listening, two listening tasks and a post-task self-report on how learners arrived at their answers. Quantitative and qualitative…

Heritage planning and rethinking the meaning and values of designating heritage sites in a post-disaster context: The case of Aceh, Indonesia

Science.gov (United States)

Meutia, Z. D.; Akbar, R.; Zulkaidi, D.

2018-05-01

Heritage has become a driver of development as stated in the New Urban Agenda 2016 report. A starting premise of most recent studies of the concept of heritage suggests that its nature is not as a static inheritance with fixed and enduring values. Rather, the identification of sites as heritage requires a process of identification, or heritage creation. Heritage is a fluid phenomenon rather than a static set of objects or sites with fixed meanings. This paper uses theory from Smith [1] who argued that there is no such thing as a heritage; heritage is essentially a cultural custom and social process. Today, site-based heritage planning only considers the values of old towns and lacks clarity in terms of values that create criteria for the designation of cultural heritage sites in another context. Yet, this approach is needed as a way to maintain urban assets that significantly contribute to the establishment of values and quality parts of the city. Heritage planning is also the act of communicating and remembering the past for the present and the future in the public domain. This paper aims to formulate a conceptual heritage planning of designating heritage sites that challenges the traditional notion of heritage which considers age as a key element in heritage, the privileges monumentality and grand scale, with scientific/aesthetic expert judgment as a requirement of heritage designations. The limited idea of heritage based on exclusive values as something ancient, grand-scale, historical, and with other exclusive values has excluded many places as heritage in communities emerging from disasters. Debates within the critical heritage studies movement argue that heritage is a cultural product linked to activities of remembering and is an act of communication. The dominant hypothesis is that heritage values cannot remain to exist if the physical or material aspects of sites are destroyed and this hypothesis feels flawed. This paper asks us to acknowledge the

Archaeology and the World Heritage Convention

Directory of Open Access Journals (Sweden)

Henry Cleere

2003-10-01

Full Text Available International efforts to designate outstanding examples of the world's cultural and natural heritage began after the Second World War. The World Heritage Convention was signed at the General Conference of UNESCO in 1972 and the first cultural sites were selected in 1978. Now over 600 have been inscribed on the World Heritage List. The author, who is an honorary visiting professor at the Institute, acted as an advisor to the World Heritage Committee from 1992 to 2002 and here describes how the Convention came into being and discusses the representation of archaeological sites on the List.

Sensors for in-flight lightning detection on aircraft

NARCIS (Netherlands)

Stelmashuk, V.; Deursen, van A.P.J.; Webster, M.

2008-01-01

Commercial passenger aircraft are on average struck by lightning once a year. The In-flight Lightning Strike Damage Assessment System (ILDAS) project is to develop and validate a prototype of a system capable of in-flight measurement of the current waveform and reconstruction of the path of

ACHP | Federal Programs that Can Support Heritage Tourism

Science.gov (United States)

Search skip specific nav links Home arrow Heritage Tourism arrow Federal Programs that Can Support Heritage Tourism Federal Programs that Can Support Heritage Tourism The following is a sampling of federal programs that can help promote and support local or regional heritage tourism initiatives. Historic

Sensors for in-flight lightning detection on aircrafts

NARCIS (Netherlands)

Deursen, van A.P.J.; Stelmashuk, V.

2010-01-01

In the EU FP6 project ILDAS a prototype In-flight Lightning Damage Assessment System is developed for passenger aircraft and helicopter. The project aims to localize the attachment and the severity of the strokes during flight to assist maintenance. A database of events will be constructed to

NDE measurements for understanding of performance: A few case studies on engineering components, human health and cultural heritage

Science.gov (United States)

Raj, Baldev; Venkatraman, B.

2013-01-01

Life cycle management involves a seamless integration of materials, design, analysis, production, manufacturing, and degradation plus, a wide variety of disciplines relating to surveillance and characterisation with adequate feedback and control. Science and technology of non-destructive evaluation (NDE) links all these domains and disciplines together in a seamless and robust manner. A number of research programs on NDE science and technology have evolved during the last four decades world over including the one at Indira Gandhi Centre for Atomic Research, Kalpakkam, initiated and nurtured by the first author. Many engineering and technology challenges pertaining to fast spectrum reactors have been successfully solved by this Centre through development of innovative sensors, procedures and coupled with strong basic science and modeling approaches. These technologies have also been selectively applied in gaining insights of human health and cultural heritage. This paper highlights some of the innovative NDE sensors and techniques developed in the field of electromagnetic NDE and their successful applications. A few interesting case studies pertaining to NDE in heritage and healthcare using acoustic and thermal methods are also presented.

Case Studies on Climate Change and World Heritage

Energy Technology Data Exchange (ETDEWEB)

Colette, A.

2007-07-01

The UNESCO World Heritage Centre (WHC) initiated an assessment of the impacts of climate change on World Heritage in 2005, after the World Heritage Committee noted that 'the impacts of climate change are affecting many and are likely to affect many more World Heritage properties, both natural and cultural in the years to come'. A meeting of experts was convened in March 2006 bringing together over 50 representatives from the States Parties to the World Heritage Convention, various international organizations, non-governmental organizations, the Advisory Bodies to the World Heritage Committee, and academic and scientific experts, to discuss current and future impacts of climate change on World Heritage sites. The outcome of this initiative included a 'Report on Predicting and Managing the Effects of Climate Change on World Heritage', as well as a 'Strategy to Assist States Parties to Implement Appropriate Management Responses' which were endorsed by the World Heritage Committee at its 30th session in July 2006, Vilnius, Lithuania. The outcome of this work has shown that it is timely to develop and implement appropriate management responses to protect World Heritage in the face of climate change. The solutions to global warming are the subject of continuing debate. Some of these measures, beyond the scope of the World Heritage Convention, are discussed under the auspices of the United Nations Framework Convention on Climate Change (UNFCCC). But although climate change is a global challenge, there are many adaptation and preventive measures that can be taken at the local scale, i.e. at the level of the World Heritage sites. Studies are currently being conducted at several World Heritage sites to monitor climate change impacts and plan appropriate adaptation measures. But the World Heritage network is also a useful tool to share and promote lessons learnt and best practices, as well as to raise awareness regarding climate change impacts

Simulation of at-sensor radiance over land for proposed thermal ...

Indian Academy of Sciences (India)

Satellite level at-sensor radiance corresponding to all four infrared channels of. INSAT-3D Imager payload is .... its heritage traces back to LOWTRAN. MOD-. TRAN includes all ... over tropical region (SeeBor dataset) are car- ried out with the ...

A Flight Control System Architecture for the NASA AirSTAR Flight Test Infrastructure

Science.gov (United States)

Murch, Austin M.

2008-01-01

A flight control system architecture for the NASA AirSTAR infrastructure has been designed to address the challenges associated with safe and efficient flight testing of research control laws in adverse flight conditions. The AirSTAR flight control system provides a flexible framework that enables NASA Aviation Safety Program research objectives, and includes the ability to rapidly integrate and test research control laws, emulate component or sensor failures, inject automated control surface perturbations, and provide a baseline control law for comparison to research control laws and to increase operational efficiency. The current baseline control law uses an angle of attack command augmentation system for the pitch axis and simple stability augmentation for the roll and yaw axes.

The Expected Impacts of NPOESS Microwave and Infrared Sounder Radiances on Operational Numerical Weather Prediction and Data Assimilation Systems

Science.gov (United States)

Swadley, S. D.; Baker, N.; Derber, J.; Collard, A.; Hilton, F.; Ruston, B.; Bell, W.; Candy, B.; Kleespies, T. J.

2009-12-01

The NPOESS atmospheric sounding functionality will be accomplished using two separate sensor suites, the combined infrared (IR) and microwave (MW) sensor suite (CrIMSS), and the Microwave Imager/Sounder (MIS) instrument. CrIMSS consists of the Cross Track Infrared Sounder (CrIS) and the cross track Advanced Technology Microwave Sounder (ATMS), and is scheduled to fly on the NPOESS Preparatory Project (NPP), and NPOESS operational flight units C1 and C3. The MIS is a conical scanning polarimetric imager and sounder patterned after the heritage WindSat, and DMSP Special Sensor Microwave Imagers and Sounders (SSMI and SSMIS), and is scheduled for flight units C2, C3 and C4. ATMS combines the current operational Advanced Microwave Sounding Unit (AMSU) and the Microwave Humidity Sounder (MHS), but with an additional channel in the 51.76 GHz oxygen absorption region and 3 additional channels in the 165.5 and 183 GHz water vapor absorption band. CrIS is a Fourier Transform Spectrometer and will provide 159 shortwave IR channels, 433 mid-range IR channels, and 713 longwave IR channels. The heritage sensors for CrIS are the NASA Advanced Infrared Sounder (AIRS) and the MetOp-A Infrared Atmospheric Sounding Interferometer (IASI). Both AIRS and IASI are high quality, high spectral resolution sounders which represent a significant improvement in the effective vertical resolution over previous IR sounders. This presentation will give an overview of preparations underway for day-1 monitoring of NPP/NPOESS radiances, and subsequent operational radiance assimilation. These preparations capitalize on experience gained during the pre-launch preparations, sensor calibration/validation and operational assimilation for the heritage sensors. One important step is to use pre-flight sensor channel specifications, noise estimates and knowledge of the antenna patterns, to generate and test proxy NPP/NPOESS sensor observations in existing assimilation systems. Other critical factors for

In-Flight spacecraft magnetic field monitoring using scalar/vector gradiometry

DEFF Research Database (Denmark)

Primdahl, Fritz; Risbo, Torben; Merayo, José M.G.

2006-01-01

Earth magnetic field mapping from planetary orbiting satellites requires a spacecraft magnetic field environment control program combined with the deployment of the magnetic sensors on a boom in order to reduce the measurement error caused by the local spacecraft field. Magnetic mapping missions...... (Magsat, Oersted, CHAMP, SAC-C MMP and the planned ESA Swarm project) carry a vector magnetometer and an absolute scalar magnetometer for in-flight calibration of the vector magnetometer scale values and for monitoring of the inter-axes angles and offsets over time intervals from months to years...... sensors onboard the Oersted satellite. For Oersted, a large difference between the pre-flight determined spacecraft magnetic field and the in-flight estimate exists causing some concern about the general applicability of the dual sensors technique....

36 CFR 73.7 - World Heritage nomination process.

Science.gov (United States)

2010-07-01

... inscribed as a World Heritage Site. (j) Who is notified when a U.S. property has been nominated to the World... INTERIOR WORLD HERITAGE CONVENTION § 73.7 World Heritage nomination process. (a) What is the U.S. World... Future U.S. World Heritage nominations) and requests that public and private sources recommend properties...

Introducing Urban Cultural Heritage Management into Urban Planning Management

Institute of Scientific and Technical Information of China (English)

2008-01-01

<正>1. Concept comparison of urban cultural heritage management and urban planning management 1.1 Urban cultural heritage managementUrban cultural heritage management is an important component of cultural heritage management which is a systematic conser-vation to maintain the cultural value of cul-tural heritages so as to meet the enjoyment demand of the current or future generations. At present, the cultural heritage conserva-tion principles have been defined by many worldwide laws or charters, such as the Venice Charter of ICOMOS, the UNESCO World Heritage Convention, etc., and have been brought into legislation or policies in many countries. The fi nal goal of urban cul-tural heritage management is to find a real sustainable approach to manage heritages, which could benefit the heritages them-selves, the heritage managers and the local communities as well. Cultural heritage man-agement includes the management of urban cultural heritages, that of natural heritages in non-urban areas and that of intangible cultural heritages.1.2 Urban planning managementUrban planning management is a type of urban management. From the practical viewpoint, urban management should be an overall management which includes urban planning management, urban infrastructure and public facility management, urban en-vironment and public order management, etc., takes urban infrastructures and public resources as management object, and ischaracterized by the goal of exerting the comprehensive effects of economy, society and environment. While from the techni-cal viewpoint, urban planning management refers to the planning management executed by urban governments based on the relevant laws and regulations, including the manage-ment of urban land-use and that of different types of constructions. It actually means the organizing, guiding, controlling and coordinating process focusing on different construction projects in cities. The urban cultural heritage mentioned here includes all the physical

Indigenous education and heritage revitalization

NARCIS (Netherlands)

Ke, Wen-Li

2011-01-01

The thesis (working title: 'Indigenous Education and Heritage Revitalization') focuses on the (possible) roles of tangible and intangible cultural heritage in the education of indigenous peoples in Taiwan, against the background of worldwide discussions and studies of the possibilities to create and

Active pixel sensors: The sensor of choice for future space applications

OpenAIRE

Leijtens, J.; Theuwissen, A.; Rao, P.R.; Wang, X.; Xie, N.

2007-01-01

It is generally known that active pixel sensors (APS) have a number of advantages over CCD detectors if it comes to cost for mass production, power consumption and ease of integration. Nevertheless, most space applications still use CCD detectors because they tend to give better performance and have a successful heritage. To this respect a change may be at hand with the advent of deep sub-micron processed APS imagers (< 0.25-micron feature size). Measurements performed on test structures at t...

Cultural Heritage Tourism in Malaysia: Issues and Challenges

Directory of Open Access Journals (Sweden)

Ismail Norhasimah

2014-01-01

Full Text Available Malaysia is experiencing an incredible pace of tourism development and heritage tourism is one of the tourism branches that have long contributed to appeal the tourist destination and acts as important marketing tool to attract tourist especially with special interests in heritage and arts. Cultural heritage tourism has emerged as a potential form of alternative tourism among both international tourists as well as Malaysian domestic travelers. The difference of ethnics present in Malaysia brought different local knowledge discipline ranging from its architecture, handicrafts, traditional attire, music and dance, which reflects a colorful heritage and an amalgamated culture. There are arise of conflict in management of cultural heritage tourism in Malaysia face by tourism managers, stakeholders, governments, cultural heritage managers and local community itself. In order to maintain, conserve and preserve the resources and assets of cultural heritage in Malaysia, a system or management need to be develop that take into consideration on every issues and challenge, so that the decision making process is reliable to optimize the value of cultural heritage tourism industry in Malaysia. The purpose of this paper is to give an overview and discuss the status, issues and challenge of cultural heritage tourism in Malaysia.

Towards a Phenomenology of Cultural Heritage

Directory of Open Access Journals (Sweden)

Paolo De Nardis

2010-12-01

Full Text Available This work fits into the broader academic debate on the legitimacy of the Sociology of Cultural Heritage. The origin of the term itself is investigated by analyzing the words that compose it and their interpretation in the context of post-modern society. The paper then explores some specific aspects of the discipline, such as the fight against the deterioration of Cultural Heritage and the attempt to make it economically attractive and profitable. Finally, it examines in detail several dimensions related to Art and Culture: the desacralization of museums and cultural artefacts, the articulation of historical and artistic heritage, the rediscovery of popular culture and, finally, the definition of the sense of Cultural Heritage.

Cultural Heritage in a Digital Age

DEFF Research Database (Denmark)

Smith, Rachel Charlotte

Advanced digital technologies and shifting paradigms of communication are challenging contemporary cultural heritage institutions to provide new forms of representations and experiences that include modern consumers as active co-creators in, rather than passive consumers of, cultural heritage...... communication. From a theoretical anthropological premise of culture and identity as dynamic and transformational, I explore potential new understandings and conceptualisations of cultural heritage and its representations in relation to a research experiment into interactive technologies....

Performance of the NPP CrIS Sensor

Science.gov (United States)

Emch, P. G.; Farrow, S. V.; Gu, D.; Wang, C.; Hagan, D. E.; Sabet-Peyman, F.

2009-12-01

This paper discusses the performance of the first Cross-track Infrared Sounder (CrIS) flight instrument and its data product performance. Together with ATMS, the CrIS sensor is a critical payload for National Polar-orbiting Operational Environmental Satellite System (NPOESS) providing temperature and moisture profiles, and will first fly on the NPOESS Preparatory Project (NPP) mission, the risk reduction flight for NPOESS. NPOESS is the next generation weather and climate monitoring system for the Department of Defense and National Oceanic and Atmospheric Administration (NOAA), being developed under contract by Northrop Grumman Aerospace Systems. The NPP flight sensor has recently completed thermal vacuum, electro-magnetic interference, and vibration testing. By the time of the presentation, the sensor sell-off is expected to have been completed as well. An overview of the sensor, the FM1 measurement performance, and details of the retrieval algorithms will be provided in this presentation.

Heritage management and development in Dire Dawa City ...

African Journals Online (AJOL)

Heritage management and development in Dire Dawa City administration: touristic values ... as the heritages are not collected and organized in museums and archives. ... Keywords: Development, heritage, legacies, tourism, and management ...

Hardcore Heritage: imagination for preservation

NARCIS (Netherlands)

Rietveld, E.; Rietveld, R.

2017-01-01

Should the practice of the historic preservation of built and landscape heritage necessarily be based on conservation? Monuments, listed buildings, landscapes, and other forms of built heritage, are typically regarded as immutable and untouchable—objects to be “conserved”—and as a result tend to

Affective Politics and Colonial Heritage

DEFF Research Database (Denmark)

Knudsen, Britta Timm; Andersen, Casper

2017-01-01

The article analyses the spatial entanglement of colonial heritage struggles through a study of the Rhodes Must Fall student movement at the University of Cape Town and the University of Oxford. We explore affective politics and the role heritage can play in the landscape of body politics. We aim...

Media heritagization of food

OpenAIRE

Bindi, Letizia; Grasseni, Cristina

2014-01-01

By conducting research on cookery programs in the Italian television archives, This paper explores both the historic and present-day television depiction Of local community and 'traditions'. The artic le situates this analysis In a broader theoretical reflection on food heritagization and communication, in conjunction with the redefinition of landscapes and cultures as Intangible cultura l patrimonies . In food heritage programs, specific styles of Filming, editing and text pro...

Cultural Heritage Education for Intercultural Communication

OpenAIRE

Kokko, Sirpa; Kyritsi, Anna

2012-01-01

In this paper, cultural heritage is considered as an important aspect of intercultural communication and social cohesion, both in local communities as well as on the European level. In European societies of today, the role of the cultural heritage of arts and crafts is under discussion. Attention has turned to the importance of conserving and developing traditional knowledge and techniques. On the basis of this and the practical experiences from craft and cultural heritage projects in Finland...

Wet Heritage

DEFF Research Database (Denmark)

Braae, Ellen Marie; Riesto, Svava

2016-01-01

Climate changes affect cultural heritage directly as well as indirectly. Existing parks, squares and streets in the densely populated city center of Copenhagen are going to play a key role in the recently ratified Copenhagen Cloud Burst Plan (2012). One of these open spaces, Enghaveparken, is a 3......,5 hectare early 20th Century park, canonized for its neoclassical design, will in the coming years be redesigned to be able to store 28,000 m3 of rainwater, mostly on terrain. These new mitigation requirements also entail a desire for more ‘urban nature’ – a new, but influential concept in Copenhagen......’ understanding of heritage values in a climate-adaptation context and discuss their underlying assumptions, in particular concerning ‘urban nature’....

Balloon-borne pressure sensor performance evaluation utilizing tracking radars

Science.gov (United States)

Norcross, G. A.; Brooks, R. L.

1983-01-01

The pressure sensors on balloon-borne sondes relate the sonde measurements to height above the Earth's surface through the hypsometric equation. It is crucial that sondes used to explore the vertical structure of the atmosphere do not contribute significant height errors to their measurements of atmospheric constituent concentrations and properties. A series of radiosonde flights was conducted. In most cases, each flight consisted of two sondes attached to a single balloon and each flight was tracked by a highly accurate C-band radar. For the first 19 radiosonde flights, the standard aneroid cell baroswitch assembly used was the pressure sensor. The last 26 radiosondes were equipped with a premium grade aneroid cell baroswitch assembly sensor and with a hypsometer. It is shown that both aneroid cell baroswitch sensors become increasingly inaccurate with altitude. The hypsometer radar differences are not strongly dependent upon altitude and it is found that the standard deviation of the differences at 35 km is 0.179 km.

Discussion and Reflection on Several Core Issues in the Grand Canal Heritage Conservation Planning Under the Background of Application for World Heritage

Directory of Open Access Journals (Sweden)

D. Yao

2015-08-01

Full Text Available At the turn of the century, a series of new heritage concepts have appeared in the area of international cultural heritage protection, such as cultural landscape, cultural route, heritage corridor, heritage canal, which presents the development of people’s recognition of cultural heritage. According to The Operational Guidelines for the Implementation of the World Heritage Convention, management planning must be contained in the material used to apply for world heritage. The State Administration of Cultural Heritage designed the mission and work schedule of China’s Grand Canal conservation planning in 2008. This research will introduce the working system of China’s Grand Canal conservation planning on three levels: city, province and nation. It will also summarize the characteristics of the core technologies in China’s Grand Canal conservation planning, including key issues like the identification of the core characteristic of China’s Grand Canal, value assessment and determination of the protection scope. Through reviewing, thinking and analyzing the previous accomplishments, the research will offer some advices for the similar world heritage conservation planning after.

Collection building amongst heritage amateurs

DEFF Research Database (Denmark)

Roued-Cunliffe, Henriette

2017-01-01

. Practical implications This review of existing literature will benefit researchers and practitioners in the fields of education, information science, museums, libraries and archival studies, as well as the multidisciplinary area of heritage studies. Social implications There is a growing institutional...... leisure and show how their angles on heritage amateurs differ and compare....

THE REENACTMENT AS TOURISM EXPLOITATION THROUGH HERITAGE INTERPRETATION OF HERITAGE SITES IN TRANSYLVANIA

Directory of Open Access Journals (Sweden)

MIHAELA ZOTICA

2015-06-01

Full Text Available The Reenactment as Tourism Exploitation through Heritage Interpretation of Heritage Sites in Transylvania. Beside the need of reviewing up to date the theoretical progress in the field, we aimed at reviewing the challenges the reenactment performances in Romania have to face as presented in the literature. Another aim of this paper was to furnish an inventory of all tourism objectives in Transylvania where heritage interpretation in the form of reenactment is performed as a form of tourism exploitation of numerous sites. Another objective of this paper was to investigate the main issues of audience’s expectations regarding the performance of reenactment at Romanian historical tourism sites and issues practitioners have to challenge in their relatively recent activity. No theoretical meta-analysis or literature review paper on theoretical progress was found. The theoretical preoccupations for unifying the terminology and conceptualization seems to date since the Gotteborg (2012 Conference Re/theorisation of Heritage Studies, but from 2012 the interest in theorization was increasing, being visible in the number of papers published per year in peer-reviewed indexed journals. The results on the Romanian context were consistent with previous works stating that audience’s expectations, in their nature and information content, were very diverse. Half of the subjects investigated through semi-structured interviews and questionnaires assessing the expected level of satisfaction with the reenactment performance and the actual level of satisfaction after the performance showed positive differences. The (historical reenactment represents a viable modality of heritage interpretation in Romania and an efficient mean of tourism exploitation with positive results especially for the citadels in Transylvania.

A Contribution to the Built Heritage Environmental Impact Assessment

Science.gov (United States)

Žarnić, R.; Rajčić, V.; Skordaki, N.

2015-08-01

The understanding and assessment of environmental impact on heritage assets is of the highest importance for heritage preservation through well-organized maintenance based on proper decision-making. The effort towards development of protocol that would enable comparison of data on heritage assets in Europe and Mediterranean countries was done through EU Project European Cultural Heritage Identity Card. The special attention was paid to classification of environmental and man-induced risks to heritage. In the present paper the idea of EU CHIC is presented. Environmental risks are discussed in context of their influence on structure of heritage buildings that are exposed to sudden environmental impacts.

A Novel Online Data-Driven Algorithm for Detecting UAV Navigation Sensor Faults

OpenAIRE

Rui Sun; Qi Cheng; Guanyu Wang; Washington Yotto Ochieng

2017-01-01

The use of Unmanned Aerial Vehicles (UAVs) has increased significantly in recent years. On-board integrated navigation sensors are a key component of UAVs’ flight control systems and are essential for flight safety. In order to ensure flight safety, timely and effective navigation sensor fault detection capability is required. In this paper, a novel data-driven Adaptive Neuron Fuzzy Inference System (ANFIS)-based approach is presented for the detection of on-board navigation sensor faults in ...

Design of a hybrid (wired/wireless) acquisition data system for monitoring of cultural heritage physical parameters in Smart Cities.

Science.gov (United States)

García Diego, Fernando-Juan; Esteban, Borja; Merello, Paloma

2015-03-25

Preventive conservation represents a working method and combination of techniques which helps in determining and controlling the deterioration process of cultural heritage in order to take the necessary actions before it occurs. It is acknowledged as important, both in terms of preserving and also reducing the cost of future conservation measures. Therefore, long-term monitoring of physical parameters influencing cultural heritage is necessary. In the context of Smart Cities, monitoring of cultural heritage is of interest in order to perform future comparative studies and load information into the cloud that will be useful for the conservation of other heritage sites. In this paper the development of an economical and appropriate acquisition data system combining wired and wireless communication, as well as third party hardware for increased versatility, is presented. The device allows monitoring a complex network of points with high sampling frequency, with wired sensors in a 1-wire bus and a wireless centralized system recording data for monitoring of physical parameters, as well as the future possibility of attaching an alarm system or sending data over the Internet. This has been possible with the development of three board's designs and more than 5000 algorithm lines. System tests have shown an adequate system operation.

Heritage Education in Museums: an Inclusion- Focused Model

OpenAIRE

Fontal Merillas, Olaia; Marín Cepeda, Sofía

2016-01-01

Heritage Education in Museums: Inclusion Model (HEM-INMO) is one of the research conclusions of the Spanish Heritage Education Observatory (SHEO), funded by Spain’s Ministry of Economy and Competitiveness. The Observatory evaluates educational programs generated in Spain and in the international area in the last two decades, especially in museums as heritage education non-formal contexts. Also, the HEM-INMO model is included within the aims of the National Education and Heritage Plan (NE&HP),...

Connecting World Heritage Nominations and Monitoring with the Support of the Silk Roads Cultural Heritage Resource Information System

Science.gov (United States)

Vileikis, O.; Dumont, B.; Serruys, E.; Van Balen, K.; Tigny, V.; De Maeyer, P.

2013-07-01

Serial transnational World Heritage nominations are challenging the way cultural heritage has been managed and evaluated in the past. Serial transnational World Heritage nominations are unique in that they consist of multiple sites listed as one property, distributed in different countries, involving a large diversity of stakeholders in the process. As a result, there is a need for precise baseline information for monitoring, reporting and decision making. This type of nomination requires different methodologies and tools to improve the monitoring cycle from the beginning of the nomination towards the periodic reporting. The case study of the Silk Roads Cultural Heritage Resource Information System (CHRIS) illustrates the use of a Geographical Content Management System (Geo-CMS) supporting the serial transnational World Heritage nomination and the monitoring of the Silk Roads in the five Central Asian countries. The Silk Roads CHRIS is an initiative supported by UNESCO World Heritage Centre (WHC) and the Belgian Federal Science Policy Office (BELSPO), and developed by a consortium headed by the Raymond Lemaire International Centre for Conservation (RLICC) at the KULeuven. The Silk Roads CHRIS has been successfully assisting in the preparation of the nomination dossiers of the Republics of Kazakhstan, Tajikistan and Uzbekistan and will be used as a tool for monitoring tool in the Central Asian countries.

Digest of NASA earth observation sensors

Science.gov (United States)

Drummond, R. R.

1972-01-01

A digest of technical characteristics of remote sensors and supporting technological experiments uniquely developed under NASA Applications Programs for Earth Observation Flight Missions is presented. Included are camera systems, sounders, interferometers, communications and experiments. In the text, these are grouped by types, such as television and photographic cameras, lasers and radars, radiometers, spectrometers, technology experiments, and transponder technology experiments. Coverage of the brief history of development extends from the first successful earth observation sensor aboard Explorer 7 in October, 1959, through the latest funded and flight-approved sensors under development as of October 1, 1972. A standard resume format is employed to normalize and mechanize the information presented.

Negotiating heritage in Danish public housing renovation

DEFF Research Database (Denmark)

Martens Gudmand-Høyer, Sidse

2017-01-01

This paper presents a significant problem when it comes to the challenging task of safeguarding recent past architectural heritage with reference to the democratization ideals propagated by the New Heritage paradigm. Based on controversy mapping relating to the renovation of a Danish 1950s high...... and the performance of interventions conveying heritage understandings can be addressed and given a binding form for this process and its partners....

DURAND NEIGHBOURHOOD HERITAGE INVENTORY: TOWARD A DIGITAL CITYWIDE SURVEY APPROACH TO HERITAGE PLANNING IN HAMILTON

Directory of Open Access Journals (Sweden)

V. Angel

2017-08-01

Full Text Available In the face of changing economies and patterns of development, the definition of heritage is diversifying, and the role of inventories in local heritage planning is coming to the fore. The Durand neighbourhood is a layered and complex area located in inner-city Hamilton, Ontario, Canada, and the second subject area in a set of pilot inventory studies to develop a new city-wide inventory strategy for the City of Hamilton,. This paper presents an innovative digital workflow developed to undertake the Durand Built Heritage Inventory project. An online database was developed to be at the centre of all processes, including digital documentation, record management, analysis and variable outputs. Digital tools were employed for survey work in the field and analytical work in the office, resulting in a GIS-based dataset that can be integrated into Hamilton’s larger municipal planning system. Together with digital mapping and digitized historical resources, the Durand database has been leveraged to produce both digital and static outputs to shape recommendations for the protection of Hamilton’s heritage resources.

Durand Neighbourhood Heritage Inventory: Toward a Digital Citywide Survey Approach to Heritage Planning in Hamilton

Science.gov (United States)

Angel, V.; Garvey, A.; Sydor, M.

2017-08-01

In the face of changing economies and patterns of development, the definition of heritage is diversifying, and the role of inventories in local heritage planning is coming to the fore. The Durand neighbourhood is a layered and complex area located in inner-city Hamilton, Ontario, Canada, and the second subject area in a set of pilot inventory studies to develop a new city-wide inventory strategy for the City of Hamilton,. This paper presents an innovative digital workflow developed to undertake the Durand Built Heritage Inventory project. An online database was developed to be at the centre of all processes, including digital documentation, record management, analysis and variable outputs. Digital tools were employed for survey work in the field and analytical work in the office, resulting in a GIS-based dataset that can be integrated into Hamilton's larger municipal planning system. Together with digital mapping and digitized historical resources, the Durand database has been leveraged to produce both digital and static outputs to shape recommendations for the protection of Hamilton's heritage resources.

The Zubarah Archaeology and Heritage Park - State of Qatar

DEFF Research Database (Denmark)

Kinzel, Moritz; Thuesen, Ingolf

2010-01-01

The Poster summarized the Masterplan for the Heritage Park in NW-Qatar and the componants of the Project presented at SMARTdoc Heritage Symposium in Philladelphia in November 2010......The Poster summarized the Masterplan for the Heritage Park in NW-Qatar and the componants of the Project presented at SMARTdoc Heritage Symposium in Philladelphia in November 2010...

The industrial and cultural heritage in landscape: Industrial Heritage, Landscape, Intelligent Territory

Directory of Open Access Journals (Sweden)

Miguel Ángel Álvarez Areces

2010-03-01

Full Text Available Scenic values, industrial traces and artistic heritage are intertwined in a continuous space. IndustrialHeritage has acquired a meaning beyond the aesthetic or testimonial to become a spatial or temporalcore face of forgetfulness and loss of place memory. The “smartplaces”, where active communitieslive, are or were able to organize themselves to design and reach a consensus concerning a projectfor the future. There is no approach to conservation, preservation and enhancement, or new uses ofheritage without assuming a new ethic regarding the natural and urban environment, with new spacesfor reflection to deal environmental issues with coherence, new spaces for working, especially at theregional level, taking into account the singularity of the physical environment, the complexity of energyand natural heritage resources. In the mining heritage, the whole vision is essential for a moreeffective results in the conservation job. It should not be considered a marginal issue but a priority inurban and regional planning. In the "architectural complex" cultural identity is implied, as well asindustrial and cultural landscapes, concerning to mining history, sometimes it is a discontinuous process. It takes centuries with remains and vestiges, and grouping of urban and rural constructions that have an interest in the surroundings. It analyses several Spanish and international experiences,cases and archetypes from regions with significant vestiges of the industrial revolution which illustratethe limits and possibilities of regional development programs, cultural and industrial tourism,museums, civic and social facilities which incite an interrelationship between nature, culture andindustry.

Pulse Based Time-of-Flight Range Sensing.

Science.gov (United States)

Sarbolandi, Hamed; Plack, Markus; Kolb, Andreas

2018-05-23

Pulse-based Time-of-Flight (PB-ToF) cameras are an attractive alternative range imaging approach, compared to the widely commercialized Amplitude Modulated Continuous-Wave Time-of-Flight (AMCW-ToF) approach. This paper presents an in-depth evaluation of a PB-ToF camera prototype based on the Hamamatsu area sensor S11963-01CR. We evaluate different ToF-related effects, i.e., temperature drift, systematic error, depth inhomogeneity, multi-path effects, and motion artefacts. Furthermore, we evaluate the systematic error of the system in more detail, and introduce novel concepts to improve the quality of range measurements by modifying the mode of operation of the PB-ToF camera. Finally, we describe the means of measuring the gate response of the PB-ToF sensor and using this information for PB-ToF sensor simulation.

Heritage as sector, factor and vector: conceptualizing the shifting relationship between heritage management and spatial planning

NARCIS (Netherlands)

Renes, J.; Janssen, Joks; Luiten, E.; Stegmeijer, Eva

2017-01-01

Heritage is a highly malleable concept that is constantly in flux and whose substance and meaning are continuously being redefined by society. From such a dynamic perspective, it is inevitable that new approaches and practices have developed for dealing with heritage in the context of planned

Heritage as sector, factor and vector : conceptualizing the shifting relationship between heritage management and spatial planning

NARCIS (Netherlands)

Janssen, Joks; Luiten, E.A.J.; Renes, Hans; Stegmeijer, Eva

2017-01-01

Heritage is a highly malleable concept that is constantly in flux and whose substance and meaning are continuously being redefined by society. From such a dynamic perspective, it is inevitable that new approaches and practices have developed for dealing with heritage in the context of planned

Heritage as sector, factor and vector : conceptualizing the shifting relationship between heritage management and spatial planning

NARCIS (Netherlands)

Janssen, Joks; Luiten, Eric; Renes, Hans; Stegmeijer, Eva

2017-01-01

Heritage is a highly malleable concept that is constantly in flux and whose substance and meaning are continuously being redefined by society. From such a dynamic perspective, it is inevitable that new approaches and practices have developed for dealing with heritage in the context of planned

Language contact in heritage languages in the Netherlands

NARCIS (Netherlands)

Aalberse, S.; Muysken, P.; Duarte, J.; Gogolin, I.

2013-01-01

This paper discusses heritage languages (HLs) in the Netherlands. First, different types of motivations for the study of heritage languages in general are presented, since the type of motivation for the interest in heritage speakers has a large impact on the type of phenomenon researched. Formal,

Heritage and archaeology in the digital age acquisition, curation, and dissemination of spatial cultural heritage data

CERN Document Server

Bendicho, Víctor; Ioannides, Marinos; Levy, Thomas

2017-01-01

This book examines how computer-based programs can be used to acquire ‘big’ digital cultural heritage data, curate, and disseminate it over the Internet and in 3D visualization platforms with the ultimate goal of creating long-lasting “digital heritage repositories.’ The organization of the book reflects the essence of new technologies applied to cultural heritage and archaeology. Each of these stages bring their own challenges and considerations that need to be dealt with. The authors in each section present case studies and overviews of how each of these aspects might be dealt with. While technology is rapidly changing, the principles laid out in these chapters should serve as a guide for many years to come. The influence of the digital world on archaeology and cultural heritage will continue to shape these disciplines as advances in these technologies facilitate new lines of research.  The book is divided into three sections covering acquisition, curation, and dissemination (the major life cycles ...

World Heritage Sites through the Eyes of New Tourists – Who Cares about World Heritage Brand in Budapest?

OpenAIRE

Ivett Sziva; Lia Bassa

2017-01-01

Budapest is one the most emerging tourism destinations in Central-Eastern Europe, and besides the popularity of the regenerated “multicultural and design” district, its cultural heritage, particularly those on the list of the UNESCO World Heritage, assure its growing attractiveness. However the cultural sites are the most visited sightseeing attractions, our proposition was that the tourists are not aware of the fact, that they are visiting UNESCO World Heritage Site (WHS). The main aim of th...

Digital preservation for heritages

CERN Document Server

Lu, Dongming

2011-01-01

""Digital Preservation for Heritages: Technologies and Applications"" provides a comprehensive and up-to-date coverage of digital technologies in the area of cultural heritage preservation, including digitalization, research aiding, conservation aiding, digital exhibition, and digital utilization. Processes, technical frameworks, key technologies, as well as typical systems and applications are discussed in the book. It is intended for researchers and students in the fields of computer science and technology, museology, and archaeology. Dr. Dongming Lu is a professor at College of Computer Sci

UTOFIA: an underwater time-of-flight image acquisition system

Science.gov (United States)

Driewer, Adrian; Abrosimov, Igor; Alexander, Jonathan; Benger, Marc; O'Farrell, Marion; Haugholt, Karl Henrik; Softley, Chris; Thielemann, Jens T.; Thorstensen, Jostein; Yates, Chris

2017-10-01

In this article the development of a newly designed Time-of-Flight (ToF) image sensor for underwater applications is described. The sensor is developed as part of the project UTOFIA (underwater time-of-flight image acquisition) funded by the EU within the Horizon 2020 framework. This project aims to develop a camera based on range gating that extends the visible range compared to conventional cameras by a factor of 2 to 3 and delivers real-time range information by means of a 3D video stream. The principle of underwater range gating as well as the concept of the image sensor are presented. Based on measurements on a test image sensor a pixel structure that suits best to the requirements has been selected. Within an extensive characterization underwater the capability of distance measurements in turbid environments is demonstrated.

Landscape and Heritage: trajectories and consequences

DEFF Research Database (Denmark)

Harvey, David

2015-01-01

supporting and often parallel endeavour of academic, policy and popular inquiry that explores the significance of landscape and heritage as meaningful categories of an emergent and processual nature. Despite such a parallel trajectory, however, the actual practices of landscape and heritage studies still...

System identification of a small low-cost unmanned aerial vehicle using flight data from low-cost sensors

Science.gov (United States)

Hoffer, Nathan Von

Remote sensing has traditionally been done with satellites and manned aircraft. While. these methods can yield useful scientificc data, satellites and manned aircraft have limitations in data frequency, process time, and real time re-tasking. Small low-cost unmanned aerial vehicles (UAVs) provide greater possibilities for personal scientic research than traditional remote sensing platforms. Precision aerial data requires an accurate vehicle dynamics model for controller development, robust flight characteristics, and fault tolerance. One method of developing a model is system identification (system ID). In this thesis system ID of a small low-cost fixed-wing T-tail UAV is conducted. The linerized longitudinal equations of motion are derived from first principles. Foundations of Recursive Least Squares (RLS) are presented along with RLS with an Error Filtering Online Learning scheme (EFOL). Sensors, data collection, data consistency checking, and data processing are described. Batch least squares (BLS) and BLS with EFOL are used to identify aerodynamic coecoefficients of the UAV. Results of these two methods with flight data are discussed.

Review on flight simulators (today and tomorrow); Flight simulatior no genjo to kongo

Energy Technology Data Exchange (ETDEWEB)

Komura, T. [Mitsubishi Precision Company Limited, Tokyo (Japan)

2000-04-05

This paper presents various flight simulators. A flight simulator is classified into that for R and D on aircraft and that for flight training according to its usage. As an example of the former, the general-purpose flight simulation test facility of National Aerospace Laboratory, Science and Technology Agency is in use for development of the STOL experimental aircraft 'Asuka' and simulation experiments for space development. A civil aircraft simulator simulating the interior of a cockpit, operation feeling of piloting devices, flight performance, dynamic characteristics, an engine system and a hydraulic system like a real aircraft is in wide use for training pilots. A fighter simulator for air force is used for training detection of enemy's aircraft by radar, and missile shooting. An antisubmarine patrol aircraft simulator is used for training detection of submarines by sonic detector and magnetic detector, and torpedo air-launching. For both simulators, real simulation of detection sensors or battle environment is required. (NEDO)

To inherit heritage or to inherit inheritance?

Directory of Open Access Journals (Sweden)

Vladimir Krivošejev

2016-02-01

Full Text Available The Republic of Serbia is one of the few, if not the only country in the world that, at ratification and translation of the term „baština“– heritage which appears in two significant and related international conventions of UNESCO, used different terms: „baština“– „heritage“, with regard to the Convention Concerning the Protection of the World Cultural and Natural Heritage, and „nasledje“ –inheritance in the Convention for the Safeguarding of the Intangible Cultural Heritage. One of the reasons for the subsequent rejection of the term heritage could lay in the opinion that it was the case of (end of 20th and beginning of the 21st century political bureaucratic introduction of an old, forgotten word, which also contains the notion of gender incorrectness based on pointing out the inheritance through the male line, which could be in conflict with international law. The views expressed in this paper suggest the unsustainability of these claims, as well as greater suitability of the term „baština“– heritage. Namely, the ratification of the Convention Concerning the Protection of the World Cultural and Natural Heritage was done as early as in 1974, and since then the term „baština“– heritage was used, its new introduction into use on the basis of recent daily political aspirations cannot be the case. At the same time inheritance through the male line is encountered with the use of the Latin word „patrimonium“, which is the basis for the terms used in the official translation of the UNESCO-listed conventions in French and Spanish: „patrimoine“ and „patrimonio“ (and other Roman languages so that the use of the term „baština“ –heritage cannot be a violation of international legal norms. Finally, bearing in mind the fact that, in general, use of languages is impossible to achieve complete gender purism, it is necessary to emphasize that in contrast to the term „nasledje“ – inheritance, the

Cultural political economy and urban heritage tourism

OpenAIRE

Su, Rui; Bramwell, Bill; Whalley, Peter A.

2018-01-01

The paper explains a cultural political economy “framing” for interpreting heritage tourism in urban contexts. Key ideas behind this research perspective are explained and illustrated through discussion of past research studies of urban heritage tourism. It is underpinned by a relational view of the inter-connectedness of societal relations, and an emphasis on taking seriously both the cultural/semiotic and the economic/political in the co-constitution of urban heritage tourism’s social pract...

Book as movable cultural heritage on the DEDI portal: the place of the book in the Digital encyclopaedia of Slovenian natural and cultural heritage

Directory of Open Access Journals (Sweden)

Ines Jerele

2010-01-01

Full Text Available The project entitled "Digital encyclopaedia of Slovenian natural and cultural heritage" (DEDI II has been evolved as a prototype research and development project (2009-2010. It represents the first attempt of multimedia-rich digital representation of Slovenian natural and cultural heritage by the means of interdisciplinary work of different cultural and educational institutions. Verifiable, qualitative and complex content of four types of heritage is co-located on a common site (immovable, movable, vivid and natural heritage with the goal to promote the heritage and educate the general public, as well as to encourage the public to create tomorrow’s heritage. A new detailed thesaurus was constructed enabling the classification of different kinds of heritage.It merges the established and newly created taxonomies of each type of heritage.To ensure the quality of published contents, the professional Editorial Board has been established. The National and University Library of Slovenia (NUK, one of the fundamental institutions for collecting and keeping the written cultural heritage of Slovenia, has already participated in the conception of the first project scheme. In the second part of the DEDI project, NUK contributed a number of digitalized books selected on the basis of their historical and literary importance. Digitalized books were published on the DEDI portal under the movable cultural heritage taxonomy

Learning Vietnamese as a Heritage Language in Taiwan

Science.gov (United States)

Yeh, Yu-Ching; Ho, Hsiang-Ju; Chen, Ming-Chung

2015-01-01

In 2011, the Taiwanese Government began a campaign to encourage new immigrants to teach their native languages (heritage languages) to their children. However, these heritage languages are seldom used in cross-national families and the effectiveness of formal heritage language courses in Taiwan has yet to be explored. The present study examines…

Optimization of digitization procedures in cultural heritage preservation

Science.gov (United States)

Martínez, Bea; Mitjà, Carles; Escofet, Jaume

2013-11-01

The digitization of both volumetric and flat objects is the nowadays-preferred method in order to preserve cultural heritage items. High quality digital files obtained from photographic plates, films and prints, paintings, drawings, gravures, fabrics and sculptures, allows not only for a wider diffusion and on line transmission, but also for the preservation of the original items from future handling. Early digitization procedures used scanners for flat opaque or translucent objects and camera only for volumetric or flat highly texturized materials. The technical obsolescence of the high-end scanners and the improvement achieved by professional cameras has result in a wide use of cameras with digital back to digitize any kind of cultural heritage item. Since the lens, the digital back, the software controlling the camera and the digital image processing provide a wide range of possibilities, there is necessary to standardize the methods used in the reproduction work leading to preserve as high as possible the original item properties. This work presents an overview about methods used for camera system characterization, as well as the best procedures in order to identify and counteract the effect of the lens residual aberrations, sensor aliasing, image illumination, color management and image optimization by means of parametric image processing. As a corollary, the work shows some examples of reproduction workflow applied to the digitization of valuable art pieces and glass plate photographic black and white negatives.

ACHP |Partnering to Promote Heritage Tourism in Local Communities: Guidance

Science.gov (United States)

Publications Search skip specific nav links Home arrow Heritage Tourism arrow Partnering to Promote Heritage Tourism in Local Communities: Guidance for Federal Agencies Partnering to Promote Heritage Tourism in historic places. Such tourism - heritage tourism -can result in a variety of tangible and intangible

Variation among heritage speakers: Sequential vs. simultaneous bilinguals

Directory of Open Access Journals (Sweden)

Teresa Lee

2013-08-01

Full Text Available This study examines the differences in the grammatical knowledge of two types of heritage speakers of Korean. Early simultaneous bilinguals are exposed to both English and the heritage language from birth, whereas early sequential bilinguals are exposed to the heritage language first and then to English upon schooling. A listening comprehension task involving relative clauses was conducted with 51 beginning-level Korean heritage speakers. The results showed that the early sequential bilinguals exhibited much more accurate knowledge than the early simultaneous bilinguals, who lacked rudimentary knowledge of Korean relative clauses. Drawing on the findings of adult and child Korean L1 data on the acquisition of relative clauses, the performance of each group is discussed with respect to attrition and incomplete acquisition of the heritage language.

Launch vehicle flight control augmentation using smart materials and advanced composites (CDDF Project 93-05)

Science.gov (United States)

Barret, C.

1995-01-01

The Marshall Space Flight Center has a rich heritage of launch vehicles that have used aerodynamic surfaces for flight stability such as the Saturn vehicles and flight control such as on the Redstone. Recently, due to aft center-of-gravity locations on launch vehicles currently being studied, the need has arisen for the vehicle control augmentation that is provided by these flight controls. Aerodynamic flight control can also reduce engine gimbaling requirements, provide actuator failure protection, enhance crew safety, and increase vehicle reliability, and payload capability. In the Saturn era, NASA went to the Moon with 300 sq ft of aerodynamic surfaces on the Saturn V. Since those days, the wealth of smart materials and advanced composites that have been developed allow for the design of very lightweight, strong, and innovative launch vehicle flight control surfaces. This paper presents an overview of the advanced composites and smart materials that are directly applicable to launch vehicle control surfaces.

Design of an intelligent flight instrumentation unit using embedded RTOS

Science.gov (United States)

Estrada-Marmolejo, R.; García-Torales, G.; Torres-Ortega, H. H.; Flores, J. L.

2011-09-01

Micro Unmanned Aerial Vehicles (MUAV) must calculate its spatial position to control the flight dynamics, which is done by Inertial Measurement Units (IMUs). MEMS Inertial sensors have made possible to reduce the size and power consumption of such units. Commonly the flight instrumentation operates independently of the main processor. This work presents an instrumentation block design, which reduces size and power consumption of the complete system of a MUAV. This is done by coupling the inertial sensors to the main processor without considering any intermediate level of processing aside. Using Real Time Operating Systems (RTOS) reduces the number of intermediate components, increasing MUAV reliability. One advantage is the possibility to control several different sensors with a single communication bus. This feature of the MEMS sensors makes a smaller and less complex MUAV design possible.

A summary of results from solar monitoring rocket flights

Science.gov (United States)

Duncan, C. H.

1981-01-01

Three rocket flights to measure the solar constant and provide calibration data for sensors aboard Nimbus 6, 7, and Solar Maximum Mission (SMM) spacecraft were accomplished. The values obtained by the rocket instruments for the solar constant in SI units are: 1367 w/sq m on 29 June 1976; 1372 w/sq m on 16 November 1978; and 1374 w/sq m on 22 May 1980. The uncertainty of the rocket measurements is + or - 0.5%. The values obtained by the Hickey-Frieden sensor on Nimbus 7 during the second and third flights was 1376 w/sq m. The value obtained by the Active Cavity Radiometer Model IV (ACR IV) on SMM during the flight was 1368 w/sq m.

Heritage as sector, factor and vector

NARCIS (Netherlands)

Janssen, Joks; Luiten, Eric; Renes, Hans; Stegmeijer, Eva

2017-01-01

Heritage is a highly malleable concept that is constantly in flux and whose substance and meaning are continuously being redefined by society. From such a dynamic perspective, it is inevitable that new approaches and practices have developed for dealing with heritage in the context of planned

Interpretation of clothing heritage for contemporary tourism

Science.gov (United States)

Vilman Proje, J.; Bizjak, M.

2017-10-01

In tourism is the first impression of essential meaning as tourists falling by what they see. In designing the clothing image, for commercial use in tourist sector, should be considered that clothes are consistent with the clothing habits of the region and that comply with the heritage story and style of the geographical area. Clothing image of the tourism representatives of the Bohinj region (Slovenia) has been developed. When designing, the inspiration was sought in historical and contemporary clothing image and heritage stories, in elements that representatives of the community recognize as their own cultural heritage. Affiliated clothes for tourism employees should have a useful function of comfortable workwear with heritage expression, meaning clothes are to be accepted as “everyday” clothes and not as a costume.

Built heritage monitoring conservation management

CERN Document Server

Boriani, Maurizio; Guidi, Gabriele

2015-01-01

This book provides a comprehensive, up-to-date overview on the most pressing issues in the conservation and management of archaeological, architectural, and urban landscapes. Multidisciplinary research is presented on a wide range of built heritage sites, from archaeological ruins and historic centers through to twentieth century and industrial architectural heritage. The role of ICT and new technologies, including those used for digital archiving, surveying, modeling, and monitoring, is extensively discussed, in recognition of their importance for professionals working in the field. Detailed attention is also paid to materials and treatments employed in preventive conservation and management. With contributions from leading experts, including university researchers, professionals, and policy makers, the book will be invaluable for all who seek to understand, and solve, the challenges faced in the protection and enhancement of the built heritage.

Present and future of vision systems technologies in commercial flight operations

Science.gov (United States)

Ward, Jim

2016-05-01

The development of systems to enable pilots of all types of aircraft to see through fog, clouds, and sandstorms and land in low visibility has been widely discussed and researched across aviation. For military applications, the goal has been to operate in a Degraded Visual Environment (DVE), using sensors to enable flight crews to see and operate without concern to weather that limits human visibility. These military DVE goals are mainly oriented to the off-field landing environment. For commercial aviation, the Federal Aviation Agency (FAA) implemented operational regulations in 2004 that allow the flight crew to see the runway environment using an Enhanced Flight Vision Systems (EFVS) and continue the approach below the normal landing decision height. The FAA is expanding the current use and economic benefit of EFVS technology and will soon permit landing without any natural vision using real-time weather-penetrating sensors. The operational goals of both of these efforts, DVE and EFVS, have been the stimulus for development of new sensors and vision displays to create the modern flight deck.

Recording Approach of Heritage Sites Based on Merging Point Clouds from High Resolution Photogrammetry and Terrestrial Laser Scanning

Science.gov (United States)

Grussenmeyer, P.; Alby, E.; Landes, T.; Koehl, M.; Guillemin, S.; Hullo, J. F.; Assali, P.; Smigiel, E.

2012-07-01

Different approaches and tools are required in Cultural Heritage Documentation to deal with the complexity of monuments and sites. The documentation process has strongly changed in the last few years, always driven by technology. Accurate documentation is closely relied to advances of technology (imaging sensors, high speed scanning, automation in recording and processing data) for the purposes of conservation works, management, appraisal, assessment of the structural condition, archiving, publication and research (Patias et al., 2008). We want to focus in this paper on the recording aspects of cultural heritage documentation, especially the generation of geometric and photorealistic 3D models for accurate reconstruction and visualization purposes. The selected approaches are based on the combination of photogrammetric dense matching and Terrestrial Laser Scanning (TLS) techniques. Both techniques have pros and cons and recent advances have changed the way of the recording approach. The choice of the best workflow relies on the site configuration, the performances of the sensors, and criteria as geometry, accuracy, resolution, georeferencing, texture, and of course processing time. TLS techniques (time of flight or phase shift systems) are widely used for recording large and complex objects and sites. Point cloud generation from images by dense stereo or multi-view matching can be used as an alternative or as a complementary method to TLS. Compared to TLS, the photogrammetric solution is a low cost one, as the acquisition system is limited to a high-performance digital camera and a few accessories only. Indeed, the stereo or multi-view matching process offers a cheap, flexible and accurate solution to get 3D point clouds. Moreover, the captured images might also be used for models texturing. Several software packages are available, whether web-based, open source or commercial. The main advantage of this photogrammetric or computer vision based technology is to get

Building a Cultural Heritage Corridor Based on Geodesign Theory and Methodology

Directory of Open Access Journals (Sweden)

Yang Chen

Full Text Available ABSTRACT: Geodesign is a type of methodology that integrates dynamic environment modeling based on GIS with planning and design in order to support relevant decision making. It has substantially changed the dominant ways of thinking in planning and design, and has solved spatial issues relating to cultural and natural resources from a new perspective. Taking the Qionglai section of the Southern Silk Road as an example, the present study implemented geodesign theory and methods to investigate the technical approach to building a cultural heritage corridor based on GIS spatial analysis and overlay analysis.Firstly, we analyzed the various data layers of the cultural and natural features in the planning region. We organized all the data based on the principle of classification, organizing it into categories such as natural, cultural, and recreational data. Therefore, we defined the theme of the Southern Silk Road as a historical cultural heritage corridor. Secondly, based on the background, the heritage corridor boundary was defined according to its natural, cultural, and administrative spatial characteristics, with the three thematic boundaries overlaid in order to define a boundary location area covering about 852 square kilometers. Next, we divided all of the resources into three categories: natural heritage resources, cultural heritage resources, and intangible heritage resources and recreational spaces. The elements which could be used to build up the cultural heritage corridor were selected by evaluation and spatial analysis. In this way, we obtained some conclusive spatial information, such as element structures, the heritage density distribution, and the heritage number distribution. Finally, within the heritage boundary, we connected the tangible and intangible heritage resources to form various kinds of linear spaces, with the aim of obtaining the spatial pattern of the heritage corridor. KEYWORDS: Geodesign, heritage corridor, heritage

Fiber Optic Pressure Sensor Array, Phase II

Data.gov (United States)

National Aeronautics and Space Administration — VIP Sensors proposes to develop a Fiber Optic Pressure Sensor Array System for measuring air flow pressure at multiple points on the skin of aircrafts for Flight...

Orion Powered Flight Guidance Burn Options for Near Term Exploration

Science.gov (United States)

Fill, Tom; Goodman, John; Robinson, Shane

2018-01-01

NASA's Orion exploration spacecraft will fly more demanding mission profiles than previous NASA human flight spacecraft. Missions currently under development are destined for cislunar space. The EM-1 mission will fly unmanned to a Distant Retrograde Orbit (DRO) around the Moon. EM-2 will fly astronauts on a mission to the lunar vicinity. To fly these missions, Orion requires powered flight guidance that is more sophisticated than the orbital guidance flown on Apollo and the Space Shuttle. Orion's powered flight guidance software contains five burn guidance options. These five options are integrated into an architecture based on a proven shuttle heritage design, with a simple closed-loop guidance strategy. The architecture provides modularity, simplicity, versatility, and adaptability to future, yet-to-be-defined, exploration mission profiles. This paper provides a summary of the executive guidance architecture and details the five burn options to support both the nominal and abort profiles for the EM-1 and EM-2 missions.

Free Flight Rotorcraft Flight Test Vehicle Technology Development

Science.gov (United States)

Hodges, W. Todd; Walker, Gregory W.

1994-01-01

A rotary wing, unmanned air vehicle (UAV) is being developed as a research tool at the NASA Langley Research Center by the U.S. Army and NASA. This development program is intended to provide the rotorcraft research community an intermediate step between rotorcraft wind tunnel testing and full scale manned flight testing. The technologies under development for this vehicle are: adaptive electronic flight control systems incorporating artificial intelligence (AI) techniques, small-light weight sophisticated sensors, advanced telepresence-telerobotics systems and rotary wing UAV operational procedures. This paper briefly describes the system's requirements and the techniques used to integrate the various technologies to meet these requirements. The paper also discusses the status of the development effort. In addition to the original aeromechanics research mission, the technology development effort has generated a great deal of interest in the UAV community for related spin-off applications, as briefly described at the end of the paper. In some cases the technologies under development in the free flight program are critical to the ability to perform some applications.

Geological heritage of Morocco

International Nuclear Information System (INIS)

Elhadi, H.; Tahiri, A.

2012-01-01

Full text: The soil and subsoil of Morocco are rich in geological phenomena that bear the imprint of a history that goes back in time more than 2000 million years. Very many sites geologically remarkable exposed in accessible outcrops, with good quality remain unknown to the general public and therefore deserve to be vulgarized. It is a memory to acquaint to the present generations but also to preserve for future generations. In total, a rich geological heritage in many ways: Varied landscapes, international stratotypes, various geological structures, varied rocks, mineral associations, a huge procession of fossiles, remnants of oceanic crust (ophiolites) among oldests ones in the world (800my), etc... For this geological heritage, an approach of an overall inventory is needed, both regionally and nationally, taking into account all the skills of the earth sciences. This will put the item on the natural (geological) potentialities as a lever for sustainable regional development. For this, it is necessary to implement a strategy of ''geoconservation'' for the preservation and assessment of the geological heritage.

Citizenship Education and Heritage

Directory of Open Access Journals (Sweden)

Tim Copeland

2002-07-01

Full Text Available Citizenship has become a significant part of the National Curriculum in England (QCA 1998 and is also a component of the curricula of Scotland and Wales. This reflects a Europe-wide concern with the concept of democratic citizenship as a direct response to post-1989 socio-economic and political changes and the fall of the Communist Bloc (for example: Osler 1995; Copeland 1998; Audigier 2000; Birzea 2000. Users of component areas of the English National Curriculum are examining the rationale of their subjects to demonstrate congruency with the citizenship concept in order that their continued inclusion in the already over-crowded experience of school pupils may be justified. Since archaeology is not a major component of school curricula in the United Kingdom, but it is likely that artefacts, buildings and sites will be used diffused across the curriculum in subjects such as history, geography, art, science and technology, the term 'heritage education' is used to identify pupils' learning experiences. This article examines the relationship between democratic citizenship education and the concept of heritage and, by implication, heritage education.

Data Mining of NASA Boeing 737 Flight Data: Frequency Analysis of In-Flight Recorded Data

Science.gov (United States)

Butterfield, Ansel J.

2001-01-01

Data recorded during flights of the NASA Trailblazer Boeing 737 have been analyzed to ascertain the presence of aircraft structural responses from various excitations such as the engine, aerodynamic effects, wind gusts, and control system operations. The NASA Trailblazer Boeing 737 was chosen as a focus of the study because of a large quantity of its flight data records. The goal of this study was to determine if any aircraft structural characteristics could be identified from flight data collected for measuring non-structural phenomena. A number of such data were examined for spatial and frequency correlation as a means of discovering hidden knowledge of the dynamic behavior of the aircraft. Data recorded from on-board dynamic sensors over a range of flight conditions showed consistently appearing frequencies. Those frequencies were attributed to aircraft structural vibrations.

Extensive renovation the pathology of heritage building

DEFF Research Database (Denmark)

Rasmussen, Torben Valdbjørn

2015-01-01

The pathology of heritage buildings is often related to renovation initiatives typically initiated by implementing energy savings measures.......The pathology of heritage buildings is often related to renovation initiatives typically initiated by implementing energy savings measures....

Extensive renovation the pathology of heritage buildings

DEFF Research Database (Denmark)

Rasmussen, Torben Valdbjørn

2015-01-01

The pathology of heritage buildings is often related to renovation initiatives typically initiated by implementing energy savings measures.......The pathology of heritage buildings is often related to renovation initiatives typically initiated by implementing energy savings measures....

Constructing the contemporary via digital cultural heritage

DEFF Research Database (Denmark)

Andreasen, Torsten Arni Caleb

2015-01-01

The present article questions the construction of 'the contemporary' in digital cultural heritage archives as specific strategic articulations between past and present with regard to the future. A historical exploration of the discourse of cultural heritage presents three strategic axes supposedly...... the possibility of ascribing inherent epistemological, existential, empirical and geopolitical force to a given technological archival order. - See more at: http://twentyfour.fibreculturejournal.org/2015/06/04/fcj-174-constructing-the-contemporary-via-digital-cultural-heritage/#sthash.sNhW8uuA.dpuf...

Legal Implications of Digital Heritagization

OpenAIRE

Weber, Rolf H.; Chrobak, Lennart

2016-01-01

Due to the development of information and communication technologies as well as the influence of the Internet, life and work of the contemporary society take increasingly place in virtual form and the approach towards knowledge and heritage fundamentally altered. The remarkable sign of this continuous process is the emergence of Digital Heritage, understood as the accumulation of computer-based, valuable materials, which constitutes a digital reflection of societal developments. Different “he...

1. Culture, Heritage, and Ethics

OpenAIRE

Sandis, Constantine

2016-01-01

Theory without practice is empty, practice without theory is blind, to adapt a phrase from Immanuel Kant. The sentiment could not be truer of cultural heritage ethics. This intra-disciplinary book bridges the gap between theory and practice by bringing together a stellar cast of academics, activists, consultants, journalists, lawyers, and museum practitioners, each contributing their own expertise to the wider debate of what cultural heritage means in the twenty-first century. Cultural Herit...

The Ironbridge Gorge Heritage Site and its local and regional functions

Directory of Open Access Journals (Sweden)

Cudny Waldemar

2017-06-01

Full Text Available The article is devoted to the issue of heritage and its functions. Based on the existing literature, the author presents the definition of heritage, the classification of heritage resources, and its most important impacts. The aim of the article was to show the functions that may be performed by a heritage site, locally and regionally. The example used by the author is the Ironbridge Gorge Heritage Site in the United Kingdom. Most heritage functions described by other authors are confirmed in this case study. The cultural heritage of the Ironbridge Gorge creates an opportunity to undertake various local and regional activities, having first of all an educational influence on the inhabitants, school youth and tourists. We must not ignore the economicinfluences, such as financing the activity of the Ironbridge Trust (the institution administering the site, generating income for local firms providing service to tourists, or for construction companies. This income helps to preserve and conserve the tangible heritage of the Ironbridge Gorge, as well as to generate jobs in heritage management, conservation and heritage tourism. Other effects of the Ironbridge Gorge Site include a socio-cultural impact or that related to sustainable development.

Taiwan's underwater cultural heritage documentation management

Science.gov (United States)

Tung, Y.-Y.

2015-09-01

Taiwan is an important trading and maritime channels for many countries since ancient time. Numerous relics lie underwater due to weather, wars, and other factors. In the year of 2006, Bureau of Cultural Heritage (BOCH) entrusted the Underwater Archaeological Team of Academia Sinica to execute the underwater archaeological investigation projects. Currently, we verified 78 underwater targets, with 78 site of those had been recognized as shipwrecks sites. Up to date, there is a collection of 638 underwater objects from different underwater archaeological sites. Those artefacts are distributed to different institutions and museums. As very diverse management methods/systems are applied for every individual institution, underwater cultural heritage data such as survey, excavation report, research, etc. are poorly organized and disseminated for use. For better communication regarding to Taiwan's underwater cultural heritage in every level, a universal format of documentation should be established. By comparing the existing checklist used in Taiwan with guidelines that are followed in other countries, a more intact and appropriate underwater cultural heritage condition documentation system can be established and adapted in Taiwan.

INS/GNSS Integration for Aerobatic Flight Applications and Aircraft Motion Surveying.

Science.gov (United States)

V Hinüber, Edgar L; Reimer, Christian; Schneider, Tim; Stock, Michael

2017-04-26

This paper presents field tests of challenging flight applications obtained with a new family of lightweight low-power INS/GNSS ( inertial navigation system/global satellite navigation system ) solutions based on MEMS ( micro-electro-mechanical- sensor ) machined sensors, being used for UAV ( unmanned aerial vehicle ) navigation and control as well as for aircraft motion dynamics analysis and trajectory surveying. One key is a 42+ state extended Kalman-filter-based powerful data fusion, which also allows the estimation and correction of parameters that are typically affected by sensor aging, especially when applying MEMS-based inertial sensors, and which is not yet deeply considered in the literature. The paper presents the general system architecture, which allows iMAR Navigation the integration of all classes of inertial sensors and GNSS ( global navigation satellite system ) receivers from very-low-cost MEMS and high performance MEMS over FOG ( fiber optical gyro ) and RLG ( ring laser gyro ) up to HRG ( hemispherical resonator gyro ) technology, and presents detailed flight test results obtained under extreme flight conditions. As a real-world example, the aerobatic maneuvers of the World Champion 2016 (Red Bull Air Race) are presented. Short consideration is also given to surveying applications, where the ultimate performance of the same data fusion, but applied on gravimetric surveying, is discussed.

World Heritage Sites through the Eyes of New Tourists – Who Cares about World Heritage Brand in Budapest?

Directory of Open Access Journals (Sweden)

Ivett Sziva

2017-03-01

Full Text Available Budapest is one the most emerging tourism destinations in Central-Eastern Europe, and besides the popularity of the regenerated “multicultural and design” district, its cultural heritage, particularly those on the list of the UNESCO World Heritage, assure its growing attractiveness. However the cultural sites are the most visited sightseeing attractions, our proposition was that the tourists are not aware of the fact, that they are visiting UNESCO World Heritage Site (WHS. The main aim of the paper is to highlight the importance of the WHS in cultural tourism, and to introduce the significance of place branding in it. A structured content analysis were taken out to analyse the reviews of the Tripadvisor considering the attractions of Budapest, with the objective of crystallizing the main motivations and awareness of the tourists visiting the world heritage site of Budapest. Further on our objective was to analyse their satisfaction with interpretation, attraction, and visitor management issues. Then their overall experiences, development needs and ideas for the world heritage sites attracting cultural tourism were taken into consideration. Our presupposition was that new technologies can improve a site’s popularity by pulling the attention on its real values that can be experienced by the visitors.

Communist heritage tourism and red tourism: concepts, development and problems

Directory of Open Access Journals (Sweden)

COSMIN CIPRIAN CARABA

2011-04-01

Full Text Available The second part of the 20th century has been marked by the competition between capitalism and communism. The “Autumn of Nations” put an end to the Eastern Bloc, but each former communist country in Central and Eastern Europe still possesses heritage sites reminding of the communist period. These heritage sites are turning into major tourist attractions, being sought by western tourists. Halfway around the world the Chinese Communist Party is trying to develop Red Tourism, a specific type of cultural tourism, based on heritage sites of the Chinese communist revolution. While the two tourism types use communist heritage as primary resource there are several differences between them. The study compares European communist heritage tourism with Chinese “Red Tourism”, analyzing their emergence, development and the problems they face, especially regarding heritage interpretation. This paper will try to provide a theoretical base for studying communist heritage tourism in former communist countries of Central and Eastern Europe.

Cultural landscapes as heritage in Malaysia: Potentials, threats, and current practices

NARCIS (Netherlands)

Ahmad, R.

2013-01-01

The rural cultural landscape in Malaysia is relatively under-researched. The current heritage practices focus on built heritage as national heritage, which implies the everyday landscapes of the rural areas have been neglected as potential heritage and have received little attention from politicians

Different Categories of Astronomical Heritage: Issues and Challenges

Science.gov (United States)

Ruggles, Clive

2012-09-01

Since 2008 the AWHWG has, on behalf of the IAU, been working with UNESCO and its advisory bodies to help identify, safeguard and promote cultural properties relating to astronomy and, where possible, to try to facilitate the eventual nomination of key astronomical heritage sites onto the World Heritage List. Unfortunately, the World Heritage Convention only covers fixed sites (i.e., the tangible immovable heritage of astronomy), and a key question for the UNESCO-IAU Astronomy and World Heritage Initiative (AWHI) is the extent to which the tangible moveable and intangible heritage of astronomy (e.g. moveable instruments; ideas and theories) influence the assessment of the tangible immovable heritage. Clearly, in an ideal world we should be concerned not only with tangible immovable heritage but, to quote the AWHWG's own Terms of Reference, ``to help ensure that cultural properties and artefacts significant in the development of astronomy, together with the intangible heritage of astronomy, are duly studied, protected and maintained, both for the greater benefit of humankind and to the potential benefit of future historical research''. With this in mind, the IAU/INAF symposium on ``Astronomy and its Instruments before and after Galileo'' held in Venice in Sep-Oct 2009 recommended that urgent steps should be taken 1. to sensitise astronomers and the general public, and particularly observatory directors and others with direct influence and control over astronomical resources, to the importance of identifying, protecting and preserving the various material products of astronomical research and discovery that already have, or have significant potential to acquire, universal value; (N.B. National or regional interests and concerns have no relevance in the assessment of ``universal value'', which, by definition, extends beyond cultural boundaries and, by reasonable expectation, down the generations into the future. 2. to identify modes of interconnectivity between

The Protection of Cultural Heritage Sites from Geo-Hazards

Science.gov (United States)

Themistocleous, Kyriacos; Agapiou, Athos; Cuca, Branka; Lysandrou, Vasiliki; Tzouvaras, Marios; Michaelides, Silas; Hadjimitsis, Diofantos; Margottini, Claudio; Cigna, Francesca; Crosta, Giovanni; Fernandez, Jose

2016-04-01

Cultural heritage sites are continuously impacted by several environmental and anthropogenic factors, including climate change, precipitation, natural hazards, wars, etc. However, there is limited data available regarding the effects of geo-hazards on cultural heritage sites. This paper presents the methodology of the PROTHEGO project, which uses radar interferometry to monitor surface deformation with mm precision to analyze the impact of geo-hazards in cultural heritage sites in Europe. PROTHEGO will provide a new, low-cost methodological approach for the safe management of cultural heritage monuments and sites located in Europe. The project will apply InSAR techniques to monitor monuments and sites that are potentially unstable due to landslides, sinkholes, settlement, subsidence, active tectonics as well as structural deformation, all of which can be effected of climate change and human interaction. The research methodology will be focused on long-term low-impact monitoring systems as well as indirect analysis of environmental contexts to investigate changes and decay of structure, material and landscape. The methodology will be applied to more than 450 sites on the UNESCO World Heritage List in geographical Europe. One of the case study selected is located in Cyprus at Choirokoitia, which is a UNESCO World Heritage site. The outcomes of PROTHEGO will support correct planning and rebalancing the contrast between endogenous (structural and materials decay, the societal development, the anthropogenic pressure) and surrounding exogenous forces (natural hazards acting on the heritage) which affecting the European cultural heritage.

Air launch wireless sensor nodes (ALSN) for battle damage assessment (BDA)

Science.gov (United States)

Back, Jason M.; Beck, Steven D.; Frank, Mark A.; Hoenes, Eric

2006-05-01

This paper summarizes the Defense Threat Reduction Agency (DTRA) sponsored development and demonstration of an Air Launched Sensor Node (ALSN) system designed to fill DTRA's immediate need to support the Global Strike requirement of weapon-borne deliverable sensors for Battle Damage Assessment (BDA). Unattended ground sensors were integrated into a CBU-103 Tactical Munitions Dispenser (TMD), and flight test demonstrated with the 46 th Test Wing at Eglin AFB, FL. The objectives of the ALSN program were to repackage an existing multi-sensor node system to conform to the payload envelope and deployment configuration design; to integrate this payload into the CBU-103 TMD; and to conduct a combined payload flight test demonstration. The final sensor node included multiple sensors a microphone, a geophone, and multiple directional Passive Infrared (PIR) detectors with processing electronics, a low power wireless communications 802.15.4 mesh network, GPS (Global Positioning System), and power integrated into a form-fit BLU-97 munitions deployable package. This paper will present and discuss the flight test, results, and ALSN performance.

Al-Zubarah Archaeological Park as a UNESCO World Cultural Heritage Site

DEFF Research Database (Denmark)

Kinzel, Moritz; Thuesen, Ingolf

2011-01-01

includes large-scale excavation and heritage work that will develop the site of al-Zubarah into a heritage park, which is at present on the UNESCO World Heritage provisional list. The poster paper presents the strategies for the heritage master plan, including procedures for site management, preservation...

Whose History? Transnational cultural heritage in Tranquebar

DEFF Research Database (Denmark)

Jørgensen, Helle

2009-01-01

and private interest, both from Indian and Danish agents, who have in recent years initiated an unprecedented number of restoration projects; but whose heritage is being preserved in this present cultural encounter? Establishing Tranquebar as a heritage town is far from being simply a question of preserving......Tranquebar has been declared as a heritage town by the government of Tamil Nadu due to the presence of a significant number of well-preserved built structures, especially dating from 1620-1845, when the town was a Danish trading colony. These remains of past cultural encounters attract wide public...... of interpretation and negotiation, in which the material traces from the past comprised by the built environment not just are historical, but become so, as they acquire special significance by being treated as heritage. To capture the coexistence of differing experiences of historicity and uses of the same...

Digital Heritage Experiences

DEFF Research Database (Denmark)

Munar, Ana Maria; Ooi, Can-Seng

) and netnography (Kozinets, 2002). The social media platform analysed is TripAdvisor, which is the largest networking site focusing on tourism and travel. Study findings indicate that while heritage sites tend to promote their uniqueness and the cultural value of their products, tourists are just as concerned...... about sensory impressions, imagination, practical issues and personal comfort in the immediate moment as they are about historical and cultural details. Social media provide the technological tools and platforms to communicate and share tourism imaginations, feelings and practical tips. The analysis......The evolution of the Web and the expansion of social media are transforming our heritage experiences. Social media offer an innovative element to personal travel reflections by providing digital global platforms on which tourists can create and publish their travel stories. Social media transform...

Cultural Heritage Tourism in Malaysia: Issues and Challenges

OpenAIRE

Ismail Norhasimah; Masron Tarmiji; Ahmad Azizul

2014-01-01

Malaysia is experiencing an incredible pace of tourism development and heritage tourism is one of the tourism branches that have long contributed to appeal the tourist destination and acts as important marketing tool to attract tourist especially with special interests in heritage and arts. Cultural heritage tourism has emerged as a potential form of alternative tourism among both international tourists as well as Malaysian domestic travelers. The difference of ethnics present in Malaysia bro...

Persistent Identifiers for Dutch cultural heritage institutions

Science.gov (United States)

Ras, Marcel; Kruithof, Gijsbert

2016-04-01

Over the past years, more and more collections belonging to archives, libraries, media, museums, and knowledge institutes are being digitised and made available online. These are exciting times for ALM institutions. They are realising that, in the information society, their collections are goldmines. Unfortunately most heritage institutions in the Netherlands do not yet meet the basic preconditions for long-term availability of their collections. The digital objects often have no long lasting fixed reference yet. URL's and web addresses change. Some digital objects that were referenced in Europeana and other portals can no longer be found. References in scientific articles have a very short life span, which is damaging for scholarly research. In 2015, the Dutch Digital Heritage Network (NDE) has started a two-year work program to co-ordinate existing initiatives in order to improve the (long-term) accessibility of the Dutch digital heritage for a wide range of users, anytime, anyplace. The Digital Heritage Network is a partnership established on the initiative of the Ministry of Education, Culture and Science. The members of the NDE are large, national institutions that strive to professionally preserve and manage digital data, e.g. the National Library, The Netherlands Institute for Sound and Vision, the Netherlands Cultural Heritage Agency, the Royal Netherlands Academy of Arts and Sciences, the National Archive of the Netherlands and the DEN Foundation, and a growing number of associations and individuals both within and outside the heritage sector. By means of three work programmes the goals of the Network should be accomplished and improve the visibility, the usability and the sustainability of digital heritage. Each programme contains of a set of projects. Within the sustainability program a project on creating a model for persistent identifiers is taking place. The main goals of the project are (1) raise awareness among cultural heritage institutions on the

Design of sensors for in-flight lightning detection on aircrafts

NARCIS (Netherlands)

Deursen, van A.P.J.; Stelmashuk, V.

2009-01-01

In the EU FP6 project ILDAS a prototype In-flight Lightning Damage Assessment System is developed for passenger aircraft and helicopter. The project aims to localize the attachment and the severity of the strokes during flight to assist maintenance. A database of events will be constructed to

Germanic heritage languages in North America: Acquisition, attrition and change

OpenAIRE

Johannessen, Janne Bondi; Salmons, Joseph C.; Westergaard, Marit; Anderssen, Merete; Arnbjörnsdóttir, Birna; Allen, Brent; Pierce, Marc; Boas, Hans C.; Roesch, Karen; Brown, Joshua R.; Putnam, Michael; Åfarli, Tor A.; Newman, Zelda Kahan; Annear, Lucas; Speth, Kristin

2015-01-01

This book presents new empirical findings about Germanic heritage varieties spoken in North America: Dutch, German, Pennsylvania Dutch, Icelandic, Norwegian, Swedish, West Frisian and Yiddish, and varieties of English spoken both by heritage speakers and in communities after language shift. The volume focuses on three critical issues underlying the notion of ‘heritage language’: acquisition, attrition and change. The book offers theoretically-informed discussions of heritage language processe...

Illumination adaptation with rapid-response color sensors

Science.gov (United States)

Zhang, Xinchi; Wang, Quan; Boyer, Kim L.

2014-09-01

Smart lighting solutions based on imaging sensors such as webcams or time-of-flight sensors suffer from rising privacy concerns. In this work, we use low-cost non-imaging color sensors to measure local luminous flux of different colors in an indoor space. These sensors have much higher data acquisition rate and are much cheaper than many o_-the-shelf commercial products. We have developed several applications with these sensors, including illumination feedback control and occupancy-driven lighting.

Empire, War and Nation: Heritage Management Perspectives from Canada and Malta

Directory of Open Access Journals (Sweden)

John Tunbridge

2006-06-01

Full Text Available This article offers recent insights on contested heritage from Canada and Malta. These contrasting geographical extremes span a range of heritage dissonances but share a common historical identity as successor states to the British Empire, entailing familiar postcolonial heritage equivocations. Dissonances between colonial and indigenous heritage meanings are discussed. The principal focus of the paper is the Empire at war, as an issue of heritage management in Ottawa, the capital of Canada, and in Malta; comparative insights are generated with resonance for other imperial successor states such as Australia, New Zealand and Singapore. In Ottawa the National Capital Commission is engaged in a delicate management of heritage evolution from the imperial past to the multicultural present, involving adjustment and diversification of heritage meanings in which the indigenous peoples and Canada's wartime/military history figure prominently. Malta's time-depth generates an embarrassment of heritage resources, necessitating choices as it moves from 'blue' seacoast to 'grey' heritage tourism; while earlier eras are favoured, the British imperial and military heritage is inescapable, especially the heroic shared defence of 1940-3, generating management issues over recency, postcoloniality, the naval legacy and the problem of marketing to the former enemy populations. Questions of whose heritage, using which resources of what period, for whose benefit and how managed, elicit a different range of answers in the two cases: British colonial heritage is too diverse to be value-generalised, and there is no single, immutable colonial template for postcolonial identity. However, the particular legacy of the Empire at war is notably formative in the evolution of succeeding national identities.

Performance, Calibration and Stability of the Mars InSight Mission Pressure Sensor

Science.gov (United States)

Banfield, Don; Banerdt, Bruce; Hurst, Ken; Grinblat, Jonny; murray, alex; Carpenter, Scott

2017-10-01

The NASA Mars InSight Discovery Mission is primarily aimed at understanding the seismic environment at Mars and in turn the interior structure of the planet. To this end, it carries a set of very sensitive seismometers to characterize fine ground movements from quakes, impacts and tides. However, to remove atmospheric perturbations that would otherwise corrupt the seismic signals, InSight also carries a pressure sensor of unprecedented sensitivity and frequency response for a Mars mission.The instrument is based on a commercial spacecraft pressure sensor built by the Tavis Corporation. Tavis heritage transducers have provided pressure measurements on several interplanetary missions, starting with a similar application on the Viking Landers. The sensor developed for the Insight mission is their most sensitive device. That same sensitivity was the root of the challenges faced in the design and development for Insight. It uses inductive sensing of a deformable membrane, and includes an internal temperature sensor to compensate for temperature effects in its overall response.The technical requirement on the pressure sensor performance is 0.01(f/0.1)^(-2/3) Pa/sqrt(Hz) between 0.01 and 0.1 Hz, and 0.01 Pa/sqrt(Hz) between 0.1 and 1 Hz. The actual noise spectrum is about 0.01(f/0.3)^(-2/3) Pa/sqrt(Hz) between 0.01 and 1 Hz, and its frequency response (including inlet plumbing) has good response up to about 10 Hz Nyquist (it will be sampled at 20 Hz).Achieving the required sensitivity proved to be a difficult engineering challenge, which necessitated extensive experimentation and prototyping of the electronics design. In addition, a late discovery of the introduction of noise by the signal processing chain into the measurement stream forced a last-minute change in the instrument’s firmware.The flight unit has been calibrated twice, separated by a time span of about 2 years due to the delay in launching the InSight mission. This has the benefit of allowing a direct

Orion's Powered Flight Guidance Burn Options for Near Term Exploration Missions

Science.gov (United States)

Fill, Thomas; Goodman, John; Robinson, Shane

2018-01-01

NASA's Orion exploration spacecraft will fly more demanding mission profiles than previous NASA human flight spacecraft. Missions currently under development are destined for cislunar space. The EM-1 mission will fly unmanned to a Distant Retrograde Orbit (DRO) around the Moon. EM-2 will fly astronauts on a mission to the lunar vicinity. To fly these missions, Orion requires powered flight guidance that is more sophisticated than the orbital guidance flown on Apollo and the Space Shuttle. Orion's powered flight guidance software contains five burn guidance options. These five options are integrated into an architecture based on a proven shuttle heritage design, with a simple closed-loop guidance strategy. The architecture provides modularity, simplicity, versatility, and adaptability to future, yet-to-be-defined, exploration mission profiles. This paper provides a summary of the executive guidance architecture and details the five burn options to support both the nominal and abort profiles for the EM-1 and EM-2 missions.

Written Cultural Heritage in the Context of Adopted Legal Regulations

Directory of Open Access Journals (Sweden)

Eva Kodrič-Dačić

2013-09-01

Full Text Available ABSTRACTPurpose: Libraries collect written cultural heritage which is not only the most valuable part of their collections but also a part of library materials which is, due to digitalization projects in the last decade, becoming more and more interesting to librarians and library users. The main goal of the study is a theoretical research of library materials acknowledged as Slovenian heritage. By defining the basic terms it highlights the attributes which are immanent to library materials, derived from the context of their origin or later destiny. Slovenian library legislation concerning protection of written cultural heritage is also critically analysed.Methodology/approach: Comparative analyses of European and Slovenian legislation concerning librarianship and written cultural heritage. Research limitation: Research was mainly limited to professional literature and resources dealing with written cultural heritage. Originality/practical implications: Results of the research serve as formal criteria for definition of library materials as written heritage and suggest how to improve legislation in the field of protection of written heritage in libraries. 

Exploring empowerment within the Gullah Geechee cultural heritage corridor: implications for heritage tourism development in the Lowcountry

Science.gov (United States)

B. Bynum Boley; Cassandra Johnson Gaither

2015-01-01

While scholarship on the Gullah Geechee (GG) people has been extensive, little research has examined heritage tourism’s potential to empower or disempower the GG. In an attempt to shed light on this, the Gullah Geechee Cultural Heritage Corridor (GGCHC) was chosen as a case-study site because of its 2006 designation by Congress to protect and promote the unique...

Nigerian cultural heritage: preservation, challenges and prospects ...

African Journals Online (AJOL)

Nigerian is a country endowed with a lot of cultural heritages sourced from its multicultural communities. Contemporary status of most Nigerian cultural heritages (both material and non-material) is best described as endangered. This paper derives from a functionalist perspective which descriptively presents a historical, ...

Promotion of Cultural Heritage in Batangas and Cavite

Directory of Open Access Journals (Sweden)

Dr. Dexter R. Buted

2014-06-01

Full Text Available – The study aimed to identify the commonly visited cultural heritage sites in Batangas and Cavite; to assess the cultural heritage sites in Batangas and Cavite in terms of physical, social and economic aspects; and to determine existing promotional patterns of Batangas and Cavite. Descriptive type of research was utilized in the study. Results showed that the most visited cultural heritage attraction in Taal, Batangas was Basilica of St. Martin de Tours while in Maragondon, Cavite the most visited was Andres Bonifacio Trial House . Blogs, Websites and Facebook are mostly used by the municipality of Taal in promoting their cultural heritage sites. While Cavite sticks to always using leaflets/flyers, brochures as their promotional materials. Cultural heritage sites in both Taal and Maragondon were perceived to have positive results in the assessments based on different aspects such as physical, social and economic aspects. The promotional materials of Taal and Maragondon are often used. A proposed plan of action was made to promote cultural attraction in Maragondon, Cavite and Taal, Batangas.

Astronomical Heritage in the National Culture

Science.gov (United States)

Harutyunian, H. A.; Mickaelian, A. M.; Parsamian, E. S.

2014-10-01

The book contains Proceedings of the Archaeoastronomical Meeting "Astronomical Heritage in the National Culture" Dedicated to Anania Shirakatsi's 1400th Anniversary and XI Annual Meeting of the Armenian Astronomical Society. It consists of 3 main sections: "Astronomical Heritage", "Anania Shirakatsi" and "Modern Astronomy", as well as Literature about Anania Shirakatsi is included. The book may be interesting for astronomers, historians, archaeologists, linguists, students and other readers.

Partnership Opportunities with AFRC for Wireless Systems Flight Testing

Science.gov (United States)

Hang, Richard

2015-01-01

The presentation will overview the flight test capabilities at NASA Armstrong Flight Research Center (AFRC), to open up partnership collaboration opportunities for Wireless Community to conduct flight testing of aerospace wireless technologies. Also, it will brief the current activities on wireless sensor system at AFRC through SBIR (Small Business Innovation Research) proposals, and it will show the current areas of interest on wireless technologies that AFRC would like collaborate with Wireless Community to further and testing.

ACHP | Heritage Tourism and the Federal Government: Summit II Proceedings

Science.gov (United States)

Search skip specific nav links Home arrow Publications arrow Intro: Heritage Tourism and the Federal Government: Summit II—Report of Proceedings Heritage Tourism and the Federal Government: Summit II—Report Heritage tourism promotes the preservation of communities' historic resources, educates tourists and local

ACHP | Heritage Tourism and the Federal Government: Northern New Mexico

Science.gov (United States)

Publications Search skip specific nav links Home arrow Publications arrow Intro: Heritage Tourism and the Federal Government: Northern New Mexico Perspectives Heritage Tourism and the Federal Government: Northern information Heritage tourism offers a triple benefit to communities—it promotes the preservation of their

Mars Science Laboratory Heatshield Flight Data Analysis

Science.gov (United States)

Mahzari, Milad; White, Todd

2017-01-01

NASA Mars Science Laboratory (MSL), which landed the Curiosity rover on the surface of Mars on August 5th, 2012, was the largest and heaviest Mars entry vehicle representing a significant advancement in planetary entry, descent and landing capability. Hypersonic flight performance data was collected using MSLs on-board sensors called Mars Entry, Descent and Landing Instrumentation (MEDLI). This talk will give an overview of MSL entry and a description of MEDLI sensors. Observations from flight data will be examined followed by a discussion of analysis efforts to reconstruct surface heating from heatshields in-depth temperature measurements. Finally, a brief overview of MEDLI2 instrumentation, which will fly on NASAs Mars2020 mission, will be presented with a discussion on how lessons learned from MEDLI data affected the design of MEDLI2 instrumentation.

Programming the intangible cultural heritage of the city paradigms and perception

Directory of Open Access Journals (Sweden)

Lukić-Krstanović Miroslava

2012-01-01

Full Text Available Institutionalization of intangible cultural heritage represents a strong bureaucratic base, strategic policy of monitoring and the creation of order in the production and consumption of culture. In this sense, an intangible cultural heritage, out of its historical projections, projects itself into the complex administrative, political and market control and presentation. UNESCO Convention on Intangible Cultural Heritage was adopted in 2003 while the convention was ratified by Serbia in 2010. It is a complex, hierarchical and branched task of filing, registration, nomination and representation of heritage at the national level of the participating countries, with aims of cultural networking, promotion and preservation of cultural diversity. On one hand, the strategy of conservation and protection of intangible cultural heritage is governed by the standards and paradigms based on elements of traditional culture and folklore, and on the other hand, there is a growing trend of monitoring urban environment heritage, within the process of metropolization. Mapping of intangible cultural heritage includes strategies and indicates possibilities for the development of the city of Belgrade. In Belgrade, heritage is divided into three groups, based on the historical, territorial and social parameters: 1. cultural heritage, encompassing elements reflecting the "ancient", historically verifiable spaces (centers, related to types of practices and events; 2. urban forms of inheritance, based on modern heritage of the city especially in the twentieth century (foremost referring to the elite and popular cultures; and 3. the products of industrial and technological development. Programming intangible cultural heritage assumes the mentioned elements as marked paradigms, and also various perceptions created by individuals and groups within their identifiable enclaves and communication. [Projekat Ministarstva nauke Republike Srbije, br. 177026

Heritage Speeches that Guide the Management of Cultural Heritage in the Development Plans of the Department of Santander in Colombia (2008-15

Directory of Open Access Journals (Sweden)

Mónica J. Giedelmann Reyes

2013-07-01

Full Text Available This article identifies some of the main categories on cultural heritage included in the Santander departmental development plans (2008-11 and 2012-15, in order to characterize it according to diverse forms of conceptualization, management and bonds with other aspects. The grounded theory is the methodology used and from its analysis two closely linked concepts of cultural heritage were identified: culture and tourism. The research results show future risks and opportunities in the region. They emphasize that heritage is seen as the commemoration of the "santandereanidad" or department belonging feeling, tourism and regional development motor, which often emphasizes the financial potential of heritage and ignores the social and anthropological side that this encompasses.

Cultural heritage and sustainable development in SUIT

DEFF Research Database (Denmark)

Algreen-Ussing, Gregers; Hassler, Uta; Kohler, Niklaus

2002-01-01

The position paper is composed of 18 thesis, which are presented in four groups: Cultural Heritage, Momuments and Public Space, Active Conservation and Sustainable Development.......The position paper is composed of 18 thesis, which are presented in four groups: Cultural Heritage, Momuments and Public Space, Active Conservation and Sustainable Development....

Open Source Hbim for Cultural Heritage: a Project Proposal

Science.gov (United States)

Diara, F.; Rinaudo, F.

2018-05-01

Actual technologies are changing Cultural Heritage research, analysis, conservation and development ways, allowing new innovative approaches. The possibility of integrating Cultural Heritage data, like archaeological information, inside a three-dimensional environment system (like a Building Information Modelling) involve huge benefits for its management, monitoring and valorisation. Nowadays there are many commercial BIM solutions. However, these tools are thought and developed mostly for architecture design or technical installations. An example of better solution could be a dynamic and open platform that might consider Cultural Heritage needs as priority. Suitable solution for better and complete data usability and accessibility could be guaranteed by open source protocols. This choice would allow adapting software to Cultural Heritage needs and not the opposite, thus avoiding methodological stretches. This work will focus exactly on analysis and experimentations about specific characteristics of these kind of open source software (DBMS, CAD, Servers) applied to a Cultural Heritage example, in order to verifying their flexibility, reliability and then creating a dynamic HBIM open source prototype. Indeed, it might be a starting point for a future creation of a complete HBIM open source solution that we could adapt to others Cultural Heritage researches and analysis.

Stability in Chinese and Malay heritage languages as a source of divergence

NARCIS (Netherlands)

Aalberse, S.; Moro, F.; Braunmüller, K.; Höder, S.; Kühl, K.

2014-01-01

This article discusses Malay and Chinese heritage languages as spoken in the Netherlands. Heritage speakers are dominant in another language and use their heritage language less. Moreover, they have qualitatively and quantitatively different input from monolinguals. Heritage languages are often

Stability in Chinese and Malay heritage languages as a source of divergence

NARCIS (Netherlands)

Aalberse, S.; Moro, F.R.; Braunmüller, K.; Höder, S.; Kühl, K.

2015-01-01

This article discusses Malay and Chinese heritage languages as spoken in the Netherlands. Heritage speakers are dominant in another language and use their heritage language less. Moreover, they have qualitatively and quantitatively different input from monolinguals. Heritage languages are often

Revelation of `Hidden' Balinese Geospatial Heritage on A Map

Science.gov (United States)

Soeria Atmadja, Dicky A. S.; Wikantika, Ketut; Budi Harto, Agung; Putra, Daffa Gifary M.

2018-05-01

Bali is not just about beautiful nature. It also has a unique and interesting cultural heritage, including `hidden' geospatial heritage. Tri Hita Karana is a Hinduism concept of life consisting of human relation to God, to other humans and to the nature (Parahiyangan, Pawongan and Palemahan), Based on it, - in term of geospatial aspect - the Balinese derived its spatial orientation, spatial planning & lay out, measurement as well as color and typography. Introducing these particular heritage would be a very interesting contribution to Bali tourism. As a respond to these issues, a question arise on how to reveal these unique and highly valuable geospatial heritage on a map which can be used to introduce and disseminate them to the tourists. Symbols (patterns & colors), orientation, distance, scale, layout and toponimy have been well known as elements of a map. There is an chance to apply Balinese geospatial heritage in representing these map elements.

Endangered Cultural Heritage: Global Mapping of Protected and Heritage Sites

Science.gov (United States)

2017-07-01

riation of more than 600 repositories of art looted by the Nazi regime and subsequently found throughout Germany and Austria (Edsel 2009; Spirydowicz...heritage sites map function within the ENSITE pro- gram fulfills this need. A search function has been created to data-mine open-source repositories

Study on Spatial Cultural Heritage Integrated into the Core Curriculum

Science.gov (United States)

Hsu, W. H.; Lai, Y. P.

2015-08-01

These Many countries have put a lot of efforts, promoting education of cultural heritage, to raise the conservation awareness and increase people's participation. However, the development of Taiwan's higher education about cultural heritage has not shown a significant growth, so it didn't train talents with enough cultural heritage awareness. In the workplace, these professionals will inevitably lack of comprehensions and the appropriate professional assessments for cultural heritage. Hence, the main objective of this paper is to study and combine these concepts into the core curriculum of Department of Construction and Spatial Design at Tungnan University. It takes the local "Shenkeng historic cultural district" as a case study, and will gradually develop an proper interdisciplinary course in order to help local residents implement projects of conserving cultural heritage. This plan not only can increase schools' engagements toward communities, with an ability of social civilization, but also it can encourage the conservation and maintenance of cultural heritages.

Development of a flight data acquisition system for small unmanned aircraft

Science.gov (United States)

Hood, Scott

Current developments surrounding the use of unmanned aerial vehicles have produced a need for a high quality data acquisition platform developed specifically a research environment. This work was undertaken to produce such a system that is low cost, extensible, and better supports fixed wing research through the inclusion of a custom vane based air data probe capable of measuring airspeed, angle of attack, and angle of sideslip. This was accomplished by starting with the open source Pixhawk system as the core and then modifying the device firmware and adding sensors to suit the needs of current aerospace research at OSU. An overview of each component of the system is presented, as well as a description of various firmware modifications to the stock Pixhawk system. Tests were then performed on all of the major sensors using bench testing, wind tunnel analysis, and flight maneuvers to determine the final performance of each part of the system. This research shows that all of the critical sensors on the data acquisition platform produce data acceptable for flight research. The accelerometer has been shown to have an overall tolerance of +/-0.0545 m/s², with +/-0.223 deg/s for the gyroscopic sensor, +/-1.32 hPa for the barometric sensor, +/-0.318 m/s for the airspeed sensor, +/-1.65 °C for the outside air temperature sensor, and +/-0.00115 V for the analog to digital converter. The stock calibration curve for the airspeed sensor was determined to be correct to within +/-0.5 in H2O through wind tunnel testing, and an experimental step input analysis on the flow direction vanes showed that worst case steady state error and time to damp are acceptable for the system. Power spectral density and spectral coherence analysis of flight data was used to show that the custom air data probe is capable of following the flight dynamics of a given aircraft to within a 10 percent tolerance across a range of frequencies. Finally, general performance of the system was proven using

Bringing it all Together: Networking Heritage Inventories in England

Science.gov (United States)

Carlisle, P. K.; Lee, E. S.

2013-07-01

This paper will look at the requirements for a future vision of networked, digital heritage inventories to support heritage protection in England. The present loose network presents several challenges for multiple organizations maintaining similar datasets on disparate IT software: Duplication of content; ownership of content and different approaches to recording practice and standards. This paper will discuss the potential use of the Arches Heritage Inventory and Management System as part of the vision for better operation of this network. Arches was developed by the Getty Conservation Institute, World Monuments Fund and Farallon Geographics as an open source web-based geographic information system (GIS) to help inventorize and manage immovable cultural heritage. The system is based around internationally recognized standards from both the heritage and IT sectors. These include: ISO 21127: 2006, commonly referred to as the CIDOC-CRM (Conceptual Reference Model); the CIDOC Core Data Standard for Archaeological and Architectural Sites; Core Data Index to Historic Buildings and Monuments of the Architectural Heritage as well as Open Geospatial Consortium (OGC) standards. The proposed use of Arches as a data collection and exchange platform would provide effective and useful recording systems for small heritage projects lacking in-house IT support and the finances and skills to support their development. In addition it would promote standards to support cross-searching, data exchange and digital archiving and through its use of open source a community of IT developers, standards developers and content specialists can be developed to sustain the network.

Efficient placement of structural dynamics sensors on the space station

Science.gov (United States)

Lepanto, Janet A.; Shepard, G. Dudley

1987-01-01

System identification of the space station dynamic model will require flight data from a finite number of judiciously placed sensors on it. The placement of structural dynamics sensors on the space station is a particularly challenging problem because the station will not be deployed in a single mission. Given that the build-up sequence and the final configuration for the space station are currently undetermined, a procedure for sensor placement was developed using the assembly flights 1 to 7 of the rephased dual keel space station as an example. The procedure presented approaches the problem of placing the sensors from an engineering, as opposed to a mathematical, point of view. In addition to locating a finite number of sensors, the procedure addresses the issues of unobserved structural modes, dominant structural modes, and the trade-offs involved in sensor placement for space station. This procedure for sensor placement will be applied to revised, and potentially more detailed, finite element models of the space station configuration and assembly sequence.

Learning about Sensitive History: "Heritage" of Slavery as a Resource

Science.gov (United States)

Savenije, Geerte M.; van Boxtel, Carla; Grever, Maria

2014-01-01

The history and heritage of slavery and the trans-Atlantic slave trade are sensitive topics in The Netherlands. Little is known about the ways in which students attribute significance to what is presented as heritage, particularly sensitive heritage. Using theories on historical significance, we explored how students attributed significance to the…

Heritage contribution in sustainable city

Science.gov (United States)

Rostami, R.; Khoshnava, S. M.; Lamit, H.

2014-02-01

The concept of sustainability has been an integral part of development work since the late 1970s. Sustainability is no longer a buzzword but a reality that must be addressed by cities all over the world. Increasing empirical evidence indicates that city sustainability is not just related to technical issues, such as carbon emissions, energy consumption and waste management, or on the economic aspects of urban regeneration and growth, but also it covers social well-being of different groups living within increasingly cosmopolitan towns and cities. Heritage is seen as a major component of quality of life, features that give a city its unique character and provide the sense of belonging that lies at the core of cultural identity. In other words, heritage by providing important social and psychological benefits enrich human life with meanings and emotions, and raise quality of life as a key component of sustainability. The purpose of this paper, therefore, is to examine the role that built cultural heritage can play within sustainable urban development.

Heritage contribution in sustainable city

International Nuclear Information System (INIS)

Rostami, R; Khoshnava, S M; Lamit, H

2014-01-01

The concept of sustainability has been an integral part of development work since the late 1970s. Sustainability is no longer a buzzword but a reality that must be addressed by cities all over the world. Increasing empirical evidence indicates that city sustainability is not just related to technical issues, such as carbon emissions, energy consumption and waste management, or on the economic aspects of urban regeneration and growth, but also it covers social well-being of different groups living within increasingly cosmopolitan towns and cities. Heritage is seen as a major component of quality of life, features that give a city its unique character and provide the sense of belonging that lies at the core of cultural identity. In other words, heritage by providing important social and psychological benefits enrich human life with meanings and emotions, and raise quality of life as a key component of sustainability. The purpose of this paper, therefore, is to examine the role that built cultural heritage can play within sustainable urban development

A High-Precision RF Time-of-Flight Measurement Method based on Vernier Effect for Localization of Wireless Sensor Networks

Directory of Open Access Journals (Sweden)

Sang-il KO

2011-12-01

Full Text Available This paper presents the fundamental principles of a high-precision RF time-of-flight (ToF measurement method based on the vernier effect, which enables the improvement of time measurement resolution, for accurate distance measurement between sensor nodes in wireless sensor networks. Similar to the two scales of the vernier caliper, two heterogeneous clocks are employed to induce a new virtual time resolution that is much finer than clocks’ intrinsic time resolution. Consecutive RF signal transmission and sensing using two heterogeneous clocks generates a unique sensing pattern for the RF ToF, so that the size of the RF ToF can be estimated by comparing the measured sensing pattern with the predetermined sensing patterns for the RF ToF. RF ToF measurement experiments using this heterogeneous clock system, which has low operating frequencies of several megahertz, certify the proposed RF ToF measurement method through the evaluation of the measured sensing patterns with respect to an RF round-trip time of several nanoseconds.

Time-of-Flight Sensors in Computer Graphics

DEFF Research Database (Denmark)

Kolb, Andreas; Barth, Erhardt; Koch, Reinhard

2009-01-01

, including Computer Graphics, Computer Vision and Man Machine Interaction (MMI). These technologies are starting to have an impact on research and commercial applications. The upcoming generation of ToF sensors, however, will be even more powerful and will have the potential to become “ubiquitous real...

Efficiency of Public Administration Management in Cultural Heritage Protection.

OpenAIRE

Nozharov, Shteryo

2017-01-01

The publication analyzes the possibilities of building a model for effective public administration management in the field of cultural heritage protection using McKinsey 7S model. Bulgaria is a country with rich cultural and archaeological heritage since Roman and Byzantine times. Significant number of cultural monuments are located on the territory of the country and are officially recognized as “world cultural heritage” by UNESCO. In this regard, the failures of Bulgarian cultural heritage ...

The spatial planning, protection and management of world heritage in Serbia

Directory of Open Access Journals (Sweden)

Dobričić Milica

2016-01-01

Full Text Available The paper indicates the importance of spatial planning as a specific instrument for the protection and management of World Heritage sites in Serbia. The paper analyses the obligations set forth in the international and national documents and legislation relevant for spatial planning, on the one hand, and World Heritage protection, on the other hand. The notion, criteria, method of zoning, systems and approaches to the management of sites inscribed on the World Heritage List are shown through the concept of World Heritage. The paper also emphasizes the importance of adopting management plans for all World Heritage sites and their incorporation into the national legislation and planning documents, primarily into the special purpose area spatial plans. It also gives examples of special purpose spatial plans in order to consider the treatment of World Heritage in these documents, and to make proposals for improving the spatial planning and the existing protection and management of the World Heritage sites in Serbia. [Projekat Ministarstva nauke Republike Srbije, br. TR36016: Sustainable spatial development of Danubian Serbia

BRINGING IT ALL TOGETHER: NETWORKING HERITAGE INVENTORIES IN ENGLAND

Directory of Open Access Journals (Sweden)

P. K. Carlisle

2013-07-01

Full Text Available This paper will look at the requirements for a future vision of networked, digital heritage inventories to support heritage protection in England. The present loose network presents several challenges for multiple organizations maintaining similar datasets on disparate IT software: Duplication of content; ownership of content and different approaches to recording practice and standards. This paper will discuss the potential use of the Arches Heritage Inventory and Management System as part of the vision for better operation of this network. Arches was developed by the Getty Conservation Institute, World Monuments Fund and Farallon Geographics as an open source web-based geographic information system (GIS to help inventorize and manage immovable cultural heritage. The system is based around internationally recognized standards from both the heritage and IT sectors. These include: ISO 21127: 2006, commonly referred to as the CIDOC-CRM (Conceptual Reference Model; the CIDOC Core Data Standard for Archaeological and Architectural Sites; Core Data Index to Historic Buildings and Monuments of the Architectural Heritage as well as Open Geospatial Consortium (OGC standards. The proposed use of Arches as a data collection and exchange platform would provide effective and useful recording systems for small heritage projects lacking in-house IT support and the finances and skills to support their development. In addition it would promote standards to support cross-searching, data exchange and digital archiving and through its use of open source a community of IT developers, standards developers and content specialists can be developed to sustain the network.

Simbol-X Formation Flight and Image Reconstruction

Science.gov (United States)

Civitani, M.; Djalal, S.; Le Duigou, J. M.; La Marle, O.; Chipaux, R.

2009-05-01

Simbol-X is the first operational mission relying on two satellites flying in formation. The dynamics of the telescope, due to the formation flight concept, raises a variety of problematic, like image reconstruction, that can be better evaluated via a simulation tools. We present here the first results obtained with Simulos, simulation tool aimed to study the relative spacecrafts navigation and the weight of the different parameters in image reconstruction and telescope performance evaluation. The simulation relies on attitude and formation flight sensors models, formation flight dynamics and control, mirror model and focal plane model, while the image reconstruction is based on the Line of Sight (LOS) concept.

Starlight: a common heritage

Science.gov (United States)

Marin, Cipriano

2011-06-01

The Starlight Initiative brings a new view of the night sky and of its value enhancement, claiming the access to starlight as a scientific, environmental, and cultural right of humankind. Night sky quality has been seriously damaged in the last years because of light and atmospheric pollution, and an international action in favour of intelligent outdoor lighting is urgently needed. After the promulgation of the Starlight Declaration, we are jointly working with UNESCO, the World Heritage Centre, the MaB Programme, and other international institutions in the development of Starlight Reserves as exemplary areas that would act as models for the recovery of the heritage associated to star observation. The possibility arises to design and launch new tourist products and destinations based on astronomy and starry sceneries.

14 CFR Appendix D to Part 135 - Airplane Flight Recorder Specification

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane Flight Recorder Specification D.... D Appendix D to Part 135—Airplane Flight Recorder Specification Parameters Range Accuracy sensor.... 3 For airplanes that can demonstrate the capability of deriving either the control input on control...

14 CFR Appendix D to Part 125 - Airplane Flight Recorder Specification

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane Flight Recorder Specification D... AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD... Appendix D to Part 125—Airplane Flight Recorder Specification Parameters Range Accuracy sensor input to...

Visual impact of wind farms on cultural heritage: A Norwegian case study

International Nuclear Information System (INIS)

Jerpasen, Gro B.; Larsen, Kari C.

2011-01-01

This paper discusses different approaches of how visual impact on cultural heritage can be methodologically improved within Environmental Impact Assessment (EIA). During the recent decade, visual impact on cultural heritage and heritage sites has become a more frequent but contentious issue in public and academic discussions. Yet, within EIA issues relating to heritage sites and visual impact are rarely debated or critically reflected upon. Today most methods and theories on visual impact and cultural heritage within EIA are transferred from disciplines such as landscape architecture, architecture and geography. The article suggests how working with the concepts and definitions of site and setting can be a methodological tool for delimiting and clarifying visual impact on cultural heritage sites. The article also presents ways of how public participation can be a tool to start exploring the field of what the visual impact on cultural heritage implies and how it effects upon our understanding and appreciation of heritage sites. Examples from a Norwegian case are taken as illustrations to highlight these issues.

Digital Cultural Heritage

NARCIS (Netherlands)

Navarrete, T.; Rizzo, I.; Mignosa, A.

2013-01-01

What is the impact of media technology on the supply and demand of heritage with what is usually described as digitization? This chapter presents the concept of digitization as concerning far more than just the introduction of computers, the development of databases and websites, and the conversion

The Unreal Thing: Faux Heritage at Disney

Directory of Open Access Journals (Sweden)

Bradford Hudson

2016-10-01

Full Text Available Almost everyone understands that fantasy is integral to the thematic elements in a Disney amusement park. Less understood, especially among people who have never visited one of these parks, is that Disney themes are often historical. Occasionally such themes relate to the heritage of the company itself, but in many cases they refer to our broader cultural heritage.

A Review of Fiscal Measures to Benefit Heritage Conservation

OpenAIRE

Pickerill, Tracy; Pickard, Rob

2007-01-01

This research paper explores to use of fiscal incentives for heritage conservation in a range of countries in Western Europe (Belgium, Denmark, France, Germany, Ireland, Italy, Netherlands, Spain and the United Kingdom) and North America (Canada and USA), to see how they are used and how effective they are. The main incentives are: Income tax deductions and credits for costs incurred in heritage conservation activity; Income tax credits for the provision of social housing in heritage bui...

The Political Nature of Digital Cultural Heritage

Directory of Open Access Journals (Sweden)

Quincy McCrary

2011-02-01

Full Text Available Collecting organizations such as libraries and museums are vehicles for shifting paradigms of knowledge and power. Digital technologies are also implicated with historical transformations in language, society, and culture. To discuss the digital is to engage simultaneously with an impressive array of simulacra, instantaneous communication, ubiquitous media, and global interconnectedness (Cameron & Kenderdine, 2007. Digital cultural heritage can be viewed as a political concept and practice, the relations between communities and heritage institutions as mediated through technologies, the reshaping of social, cultural, and political power in relation to cultural organizations made possible through communication technologies, and the representation and interpretation of digital cultural heritage. The following paper will address each of these concerns, outlining current scholarship on the topic and critically engaging with the content.

Documentation of Heritage Structures Through Geo-Crowdsourcing and Web-Mapping

Science.gov (United States)

Dhonju, H. K.; Xiao, W.; Shakya, B.; Mills, J. P.; Sarhosis, V.

2017-09-01

Heritage documentation has become increasingly urgent due to both natural impacts and human influences. The documentation of countless heritage sites around the globe is a massive project that requires significant amounts of financial and labour resources. With the concepts of volunteered geographic information (VGI) and citizen science, heritage data such as digital photographs can be collected through online crowd participation. Whilst photographs are not strictly geographic data, they can be geo-tagged by the participants. They can also be automatically geo-referenced into a global coordinate system if collected via mobile phones which are now ubiquitous. With the assistance of web-mapping, an online geo-crowdsourcing platform has been developed to collect and display heritage structure photographs. Details of platform development are presented in this paper. The prototype is demonstrated with several heritage examples. Potential applications and advancements are discussed.

The heritage and landscapes: new concepts for old ideas?

Directory of Open Access Journals (Sweden)

Vanessa Gayego Bello Figueiredo

2013-12-01

Full Text Available This article investigates the relationship between landscape and heritage and brings a brief critical analysis of the United Nations Educational, Scientific and Cultural Organization (UNESCO practice since the institutionalization of cultural landscape category, created on the World Heritage list in 1992, until 2012. The text is structured in three parts. The first presents a brief historical approach about the concept of Western landscape. The second presents recent formulations on the cultural landscape based on international conventions, such as the Council of Europe (1995 and the Landscape European Convention (2000. The third part focuses on the analysis of the World Heritage Committee work, comprising the main characteristics and values of cultural landscapes listed. Finally, the study reveals how the employment of this new concept is still reflecting old conceptions of landscape and preservation, although points towards perspective in the heritage policies, especially as regards the own expansion of the heritage concept and the approximation between the natural and cultural, material and immaterial dimensions.

Mixed Reality Cultural Heritage Communication - The Zea Case

DEFF Research Database (Denmark)

Veirum, Niels Einar; Christensen, Mogens Fiil; Mayerhofer, Mikkel

Case is a design scenario for the Museum of the Future showing how Cultural Heritage institutions can use a Glocal Approach to technology and architecture to reinvent the relation to the visitor and the neighbourhood. While Mixed Reality can be used for Cultural Heritage Communication in traditional...

CD ROM 'Natural heritage of Slovakia'

International Nuclear Information System (INIS)

Uradnikova, B.

2005-01-01

Centre of Environmental Education Geopark ('Centre') applied environmental education into school and out-of-school institutions. The 'Centre' is working in the fields: environmental education, eco-tourism development, presentation of the cultural landscape and world heritage. The CD ROM 'Natural heritage of Slovakia' was created with aim enhancement of environmental awareness, pedagogy, education and development of eco-tourism on the Slovakia. It abets general review about environment, its components, legislative, history and the present day of nature and landscape protection

Challenges that Preventive Conservation poses to the Cultural Heritage documentation field

Science.gov (United States)

Van Balen, K.

2017-08-01

This contribution examines the challenges posed to the cultural heritage documentation community (the CIPA community and others) in implementing a preventive conservation approach of the built heritage in today's society. The "DNA" of Preventive Conservation. Various authors so far support the argument that preventive conservation is an effective way to respond to the challenges society faces with the preservation of its Cultural Heritage (Van Balen, 2013). A few decades of experiences with the application of preventive conservation in the field of immovable heritage in the form of Monumentenwacht in The Netherland and in Flanders have shown that a good monitoring of the state of preservation with a strong push for maintenance activities contributes to more preservation of authenticity, to more cost-effective preservation and to empowering society in dealing with heritage preservation. (Cebron, 2008) An analysis of these and similar experiences demonstrates that these "Monumentenwacht" activities represent only a part of what could be named a preventive conservation system. Other fields in which prevention is advocated for its higher efficiency, show the importance of system thinking in the development of improved strategies. Applying this approach to the field of the immovable heritage, referring to the initial results shown by the Monumentenwacht practices, it becomes clear that different dimension are at stake simultaneously: the preservation of authenticity or integrity, the management of resources and the connection with society. It shows that the analysis of challenges in heritage preservation and the development of strategies is à priori multifaceted and therefor has a certain level of complexity. The sustainability of the preservation of cultural heritage buildings and sites can be measured according to its multiple economic, social, environmental and cultural support. The Cultural Heritage Counts for Europe report shows that the more diverse the support

Challenges that Preventive Conservation poses to the Cultural Heritage documentation field

Directory of Open Access Journals (Sweden)

K. Van Balen

2017-08-01

Full Text Available This contribution examines the challenges posed to the cultural heritage documentation community (the CIPA community and others in implementing a preventive conservation approach of the built heritage in today’s society. The “DNA” of Preventive Conservation. Various authors so far support the argument that preventive conservation is an effective way to respond to the challenges society faces with the preservation of its Cultural Heritage (Van Balen, 2013. A few decades of experiences with the application of preventive conservation in the field of immovable heritage in the form of Monumentenwacht in The Netherland and in Flanders have shown that a good monitoring of the state of preservation with a strong push for maintenance activities contributes to more preservation of authenticity, to more cost-effective preservation and to empowering society in dealing with heritage preservation. (Cebron, 2008 An analysis of these and similar experiences demonstrates that these “Monumentenwacht” activities represent only a part of what could be named a preventive conservation system. Other fields in which prevention is advocated for its higher efficiency, show the importance of system thinking in the development of improved strategies. Applying this approach to the field of the immovable heritage, referring to the initial results shown by the Monumentenwacht practices, it becomes clear that different dimension are at stake simultaneously: the preservation of authenticity or integrity, the management of resources and the connection with society. It shows that the analysis of challenges in heritage preservation and the development of strategies is à priori multifaceted and therefor has a certain level of complexity. The sustainability of the preservation of cultural heritage buildings and sites can be measured according to its multiple economic, social, environmental and cultural support. The Cultural Heritage Counts for Europe report shows that the

Novel interface for cultural heritage at SOLEIL

International Nuclear Information System (INIS)

Bertrand, L.; Vantelon, D.; Pantos, E.

2006-01-01

The information that can be retrieved from the study of ancient materials and studies on their conservation rely strongly on the development and application of new techniques of physical analysis. This is particularly important at a time when global changes affecting our environment and way of life impose new stresses putting heritage preservation at risk. For this purpose, synchrotron techniques are particularly suited to the non- (or micro-) destructive characterisation of such heterogeneous materials, and a steep increase in the number of publications has been noticed recently from cultural heritage works using synchrotron radiation. In 2004, an interface dedicated to archaeology and cultural heritage was launched at the SOLEIL synchrotron to allow researchers from the international scientific community to be granted specific expertise. This interface aims at easing the access of researchers to the synchrotron, facilitating contacts, providing technical support and informing the community. The very first applications of SOLEIL beamlines in the heritage field are illustrated through works recently carried out at the first beamline of SOLEIL, LUCIA, currently located at the Swiss Light Source (SLS). The setup of the beamline is succinctly described. (orig.)

Novel interface for cultural heritage at SOLEIL

Energy Technology Data Exchange (ETDEWEB)

Bertrand, L. [Synchrotron SOLEIL, Archaeology and Heritage Interface, Saint-Aubin, BP48, Gif-sur-Yvette Cedex (France); Vantelon, D. [LUCIA Beamline, Synchrotron SOLEIL, Saint-Aubin, BP48, Gif-sur-Yvette Cedex (France); Pantos, E. [Daresbury Laboratory, Archaeometry Unit, CCLRC, Warrington (United Kingdom)

2006-05-15

The information that can be retrieved from the study of ancient materials and studies on their conservation rely strongly on the development and application of new techniques of physical analysis. This is particularly important at a time when global changes affecting our environment and way of life impose new stresses putting heritage preservation at risk. For this purpose, synchrotron techniques are particularly suited to the non- (or micro-) destructive characterisation of such heterogeneous materials, and a steep increase in the number of publications has been noticed recently from cultural heritage works using synchrotron radiation. In 2004, an interface dedicated to archaeology and cultural heritage was launched at the SOLEIL synchrotron to allow researchers from the international scientific community to be granted specific expertise. This interface aims at easing the access of researchers to the synchrotron, facilitating contacts, providing technical support and informing the community. The very first applications of SOLEIL beamlines in the heritage field are illustrated through works recently carried out at the first beamline of SOLEIL, LUCIA, currently located at the Swiss Light Source (SLS). The setup of the beamline is succinctly described. (orig.)

Built urban heritage conservation in Islamic societies: Study case in Banda Aceh, Indonesia

Science.gov (United States)

Meutia, Z. D.

2017-06-01

This paper aims to find the concept of the built heritage related to Islamic societies with a case study in the city of Banda Aceh through study literature review, with the context of the planning in the era of uncertainty. In this paper will be elaborated and described what it was about heritage and urban heritage and conservation Islamic values in heritage, as well as explain the concept of the built heritage conservation in Islamic societies. Discussion and analysis will be done through its study literature. Literature reviews about built urban heritage conservation and perspective of the Islamic societies in Banda aceh was done using systematic methodology literature review. This methodology summarizes research results earlier that presents the fact that a more comprehensive and balanced. The synthesis of the results conducted using narrative techniques or technique of qualitative. The discovery paper in this paper is to understand the relationship the built heritage conservation of Islamic societies perspective that consider shari’a aspect and local tradition in built urban heritage that can affect to heritage planning.

Subtractive Bilingualism and the Survival of the Inuit Language: Heritage-versus Second-Language Education.

Science.gov (United States)

Wright, Stephen C.; Taylor, Donald M.; Macarthur, Judy

2000-01-01

Examines the impact of early heritage-language education and second-language education on heritage-language and second-language development among Inuit, White, and mixed-heritage kindergarten children. Inuit children in second-language classes showed heritage language skills equal to or better than mixed-heritage children and Whites educated in…

MHC variability in heritage breeds of chickens.

Science.gov (United States)

Fulton, J E; Lund, A R; McCarron, A M; Pinegar, K N; Korver, D R; Classen, H L; Aggrey, S; Utterbach, C; Anthony, N B; Berres, M E

2016-02-01

The chicken Major Histocompatibility Complex (MHC) is very strongly associated with disease resistance and thus is a very important region of the chicken genome. Historically, MHC (B locus) has been identified by the use of serology with haplotype specific alloantisera. These antisera can be difficult to produce and frequently cross-react with multiple haplotypes and hence their application is generally limited to inbred and MHC-defined lines. As a consequence, very little information about MHC variability in heritage chicken breeds is available. DNA-based methods are now available for examining MHC variability in these previously uncharacterized populations. A high density SNP panel consisting of 101 SNP that span a 230,000 bp region of the chicken MHC was used to examine MHC variability in 17 heritage populations of chickens from five universities from Canada and the United States. The breeds included 6 heritage broiler lines, 3 Barred Plymouth Rock, 2 New Hampshire and one each of Rhode Island Red, Light Sussex, White Leghorn, Dark Brown Leghorn, and 2 synthetic lines. These heritage breeds contained from one to 11 haplotypes per line. A total of 52 unique MHC haplotypes were found with only 10 of them identical to serologically defined haplotypes. Furthermore, nine MHC recombinants with their respective parental haplotypes were identified. This survey confirms the value of these non-commercially utilized lines in maintaining genetic diversity. The identification of multiple MHC haplotypes and novel MHC recombinants indicates that diversity is being generated and maintained within these heritage populations. © 2016 Poultry Science Association Inc.

heritage – a Conceptually Evolving and dissonant phenomenon ...

African Journals Online (AJOL)

Drawing on real life cases I argue that current heritage management and education practices' failure to recognise and respect the ... Cryton Zazu, Rhodes University, South Africa ... as natural and cultural'; and 'heritage as tangible or intangible'. ... In his doctoral thesis, Fontein (2006) claimed that people who currently live.

Heritage – A Conceptually Evolving and Dissonant Phenomenon ...

African Journals Online (AJOL)

I therefore, drawing from literature and experiences gained during field observations and focus group interviews, came up with the idea of working with three viewpoints of heritage. Drawing on real life cases I argue that current heritage management and education practices' failure to recognise and respect the evolving, ...

a Mobile Application for Virtual Heritage and UGC Public Sharing

Science.gov (United States)

Gongli, L.; Jin, S.; Huilian, C.

2013-07-01

Heritage documentation and representation is now a growing concern in the contemporary world, with unprecedentedly rapid technological development that pushes the frontier further every day. This ever growing means benefits both professionals and the general public, and the two can now be connected by this virtual bridge that channels heritage information from one end of the spectrum to the other, thus facilitating a dialogue never considered before. 4D virtual heritage with visualized tempo-spatial information can be easily shared across the continents and the story of heritage is told by a simple move of the thumb. Mobile LBS (Location-Based Service) enhances visitors' on-site experience and is readily available on the popular iOS platform. UGC (User Generated Content) on the internet provides interaction among users and managers, and brings the heritage site and the public into a live conversation. Although the above technological exploration is promising in itself, the question still remains as how it may be best implemented. The Re-yuangmingyuan program for the reconstruction and representation of an imperial garden in Beijing has made several attempts that deserve discussion, and contributes to heritage documentation and conservation in general.

HERITAGE HOUSE MAINTENANCE USING 3D CITY MODEL APPLICATION DOMAIN EXTENSION APPROACH

Directory of Open Access Journals (Sweden)

Z. H. Mohd

2017-11-01

Full Text Available Heritage house is part of the architectural heritage of Malaysia that highly valued. Many efforts by the Department of Heritage to preserve this heritage house such as monitoring the damage problems of heritage house. The damage problems of heritage house might be caused by wooden decay, roof leakage and exfoliation of wall. One of the initiatives for maintaining and documenting this heritage house is through Three-dimensional (3D of technology. 3D city models are widely used now and much used by researchers for management and analysis. CityGML is a standard tool that usually used by researchers to exchange, storing and managing virtual 3D city models either geometric and semantic information. Moreover, it also represent multi-scale of 3D model in five level of details (LoDs whereby each of level give a distinctive functions. The extension of CityGML was recently introduced and can be used for problems monitoring and the number of habitants of a house.

Tinjauan Proses Perencanaan Heritage Trails Sebagai Produk Pariwisata dalam RIPPDA Kota Bandung

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Teguh Amor Patria

2013-11-01

Full Text Available Despite the fact that Bandung boasts a large number of heritage buildings as tourism potentials which become one of priorities in Rencana Induk Pengembangan Pariwisata Daerah (RIPPDA Kota Bandung 2007-2016 (municipal tourism development plans, such plan is assumed as less detailed and comprehensive. It also emphasizes only on supply and spatial aspect. This paper reviewed the planning process of heritage trails as tourism product in the tourism development plan. A comparative study between actual and ideal condition was conducted and was presented in descriptive way. It consists of introduction, theoretical background relating to tourism product planning process and heritage tourism, research methodology, actual conditions of heritage trails development in Bandung, critical review of heritage trails in Bandung, and conclusion andrecommendation. Such findings reveal the actual condition of heritage trails development as a growing tourism product in Bandung today, which lacks details, depth, and comprehensiveness, data from the past, and review from supply side in order to plan for a better heritage tourism activity.

The Cultural Heritage of Interculturalism

Directory of Open Access Journals (Sweden)

Martin Peterson

2015-03-01

Full Text Available The article traces the cultural heritage of inter-cultural contexts, which have had profound impact over long time. It takes its departure in antique and culturally complex environments in the eastern Mediterranean. One millennium later corresponding inter-cultural conditions are explored in the western part of the Mediterranean. Both cases demonstrated their wide and long lasting influences on posterity. The cultural heritage implied the deep effects of cross-fertilization and ensuing cultural enrichment as the conflation of several well-endowed cultures took place. A similar, more powerful outcome followed the Radical Enlightenment in Leiden around 1650s and in Vienna some centuries later.

Corralling Conflict: The Politics of Australian Federal Heritage Legislation Since the 1970s

Directory of Open Access Journals (Sweden)

Paul Ashton

2006-05-01

Full Text Available In August 1968, conservative National Party leader Joh Bjelke-Petersen became Premier of the state of Queensland. He referred to conservationists as these 'subversives, these friends of the dirt'. A generation later, few if any Australian politicians would have publicly attacked the environment and its supporters for fear of electoral damage. After years of major environmental battles which on occasion determined the fate of some governments, the environment had crashed through into mainstream politics. Natural and cultural heritage was firmly on local, state and federal political agendas. Heritage in Australia was also, by the 1990s, a substantial, multifaceted industry. Cultural and eco tourism generated a significant proportion of the country's gross domestic product. Along side and partially in response to industry, a heritage bureaucracy had developed. The corporatisation of heritage saw the rise in the 1980s and 1990s of a new generation of heritage professionals who attempted with varying degrees of success to place heritage assessment on a quasi-scientific footing. Perhaps their greatest achievement, in terms of cultural heritage, was gaining recognition in the 1990s for the vital importance of intangible heritage. Intangible heritage, or social value, inscribes objects and sites that cannot speak for themselves with cultural and social meanings. Since the 1980s, some more radical practitioners had been working to counteract the dominance of tangible remains of the past in determining cultural significance. This victory over empiricism, however, was in some respects to prove pyrrhic. Heritage conservation, as with some other heritage practices, was by the turn of the twenty-first century institutionally confined in its ability to represent conflict. This article charts the incorporation and corralling of heritage work at the federal level in Australia through a case study of the rise and fall of the Australian Heritage Commission.

Marketing Research for Cultural Heritage Conservation and Sustainability: Lessons from the Field

Directory of Open Access Journals (Sweden)

Mara Cerquetti

2018-03-01

Full Text Available This paper investigates the contribution of marketing research to cultural heritage conservation and sustainability, based on the assumption that the comprehension of the meaning of cultural heritage by new and extended audiences is a prerequisite for the future survival of tangible and intangible heritage. After discussing steps and achievements in the scientific debate on museum marketing, current gaps and possible further developments are considered. Since the early 1980s, marketing research has investigated visitors’ profiles, motivations, and behaviors, and has progressively focused on improving the experience of cultural heritage, especially through the use of information and communication technologies (ICTs in museums and heritage sites. A literature review suggests that scant attention has been paid to qualitative research that is aimed at investigating the knowledge and skills of visitors and non-visitors and their understanding of the value of cultural heritage. Moving from these results, and taking into account recent data about the attitudes and opinions of people in Europe on cultural heritage, the field research focuses on the perception and communication of local cultural heritage among young generations. The results of six focus groups conducted in 2016 with undergraduate and postgraduate students (University of Macerata, Italy are analyzed. The research findings reveal a number of difficulties and limitations with regard to communicating and understanding the value of heritage. In order to better investigate these gaps, the outcomes of this preliminary study could be tested and put to cross-analysis using different methods. However, they do provide useful evidence for understanding the link between audience development and cultural heritage sustainability.

Determinants of Food Heritage towards Food Identity

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Adilah Md Ramli

2016-01-01

Full Text Available Many studies on traditional food and food products towards identity have been carried out, but there is insufficient study relating to heritage context. In exploring this issue, conceptual frameworks have developed and examined the relationship between the determinants of food heritage and food identity. A total of 898 self-administered questionnaires were collected from the public in Klang Valley area, Malaysia and using statistical analysis using partial least square-structural equation modeling (PLS-SEM from PLS 3 software to established the validity and reliability of the model as well as the relationship between the two factors. Results revealed that there are eight construct determinants of food heritage and one construct of food identity that represent the conceptual model, and there is a moderate relationship between the two variables.

Investigation on Adaptive Re-use of Heritage Building in George Town, Penang

Directory of Open Access Journals (Sweden)

Marhamah Abdul Hadi

2013-09-01

Full Text Available Adaptive re-use of heritage buildings in George Town has gained attention from their owners. Their owners either private owners or government, want to adapt their respective buildings to new usage for instance to become a gallery, museum, restaurant, boutique hotel and many more. Every heritage building that is being adapted to paper main objective is to identify the changes made in terms of structure, space and material when adapting the heritage buildings to a new usage specifically into a gallery. Two heritage buildings are chosen as case studies for this paper which are Rumah Teh Bunga and Fort Cornwallis; both buildings located in Penang, Malaysia. The changes made to these two buildings were analyzed using the guidelines provided which are Guideline for Conservation areas and Heritage Buildings and National Heritage Acts 2005. Both buildings will be analyzed using National Heritage Acts, while only Fort Cornwallis will be analyzed using Guideline for Conservation areas and Heritage Buildings. Adaptation of these two heritage buildings requires changes in structure, space and material. The changes in Rumah Teh Bunga focuses more on materials and space while changes in Fort Cornwallis emphasize more to space and addition of other structures. Analysis on the changes are made by using the guideline provided, most of the changes made to both of these heritage buildings comply the rules and regulations stated in the guideline. It was found from the data that some of the reasons on why the owner change Rumah Teh Bunga to gallery are because of its complicated procedure that involves in privatization of this building to other owner and the need to promote the heritage significance of this building to the public. As for Fort Cornwallis, the adaptation is more on strengthening its value as a fort and becoming a tourist attraction.

Branded as a World Heritage city

DEFF Research Database (Denmark)

Shevren, Lai; Ooi, Can-Seng

2015-01-01

The UNESCO World Heritage (WH) site recognition assures cultural value and quality by branding the place as highly worthy of conservation and visit. The WH brand offers many advantages, especially in tourism development and destination marketing. The process of getting recognition is lengthy...... stakeholder groups, namely, the Malaysian federal government and the local state-level governments. By doing so, the article shows how the conflicting demands of stakeholders, and also various contested visions, result in multiple interpretations of how these heritage cities should be developed. This article...

TALENT MANAGEMENT: A NOVEL APPROACH FOR DEVELOPING INNOVATIVE SOLUTIONS TOWARDS HERITAGE COMMUNITIES DEVELOPMENT

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Mohamed Hesham Madbouly Hussein Khalil

2017-11-01

Full Text Available Heritage communities in Egypt have continuously developed to sustain a history of millenniums. Developments have been focused on sustaining the physical heritage such as buildings and cities, yet ignoring the intangible heritage such as stories, memories and traditions of people. The results are deterioration of the developed physical heritage as a natural response of ignorance. Architectural Design Firms (ADFs are responsible for developing innovative solutions that translate intangible heritage into sustainable projects. Such solutions require talented architects who are in need of being treated in a talented manner. Therefore, this paper aims to investigate the role of Talent Management (TM as a novel approach for developing innovative solutions for Egyptian heritage communities’ development. In order to achieve this aim, a qualitative approach based on (1 literature review is used to investigate heritage development, creative industries, ADFs, motivation and TM and (2 a case study is collected and analysed to study the relationship between TM and intangible heritage preservation.

Globalisation And African Cultural Heritage Erosion: Implications For ...

African Journals Online (AJOL)

Globalisation And African Cultural Heritage Erosion: Implications For Policy. ... Globalisation has had both negative and positive impact on the cultural heritage development and preservation in Africa. However, this article argues that ... This cooperation can only be meaningful if it begins with what is already there, i.e. in the ...

Visitors’ Experience, Place Attachment and Sustainable Behaviour at Cultural Heritage Sites: A Conceptual Framework

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Piera Buonincontri

2017-06-01

Full Text Available Sustainable tourism research has attracted wide interest from scholars and practitioners. While several heritage sites are mandated to provide optimum visitor satisfaction with increasing competition in the market, managers of heritage sites face growing challenges in striking a balance between consumption and conservation. This calls for promoting more sustainable behaviours among consumers of heritage. This study proposes a conceptualization of sustainable behaviour for heritage consumers. Using the attitude–behaviour relationship underpinned by the Theory of Reasoned Action, it develops and proposes a conceptual framework that integrates visitors’ heritage experiences, their attachment to heritage sites, and their general and site-specific sustainable heritage behaviour and presents their interrelationships as proposed hypotheses. Theoretical contributions and practical implications for heritage site managers are discussed.

Maintenance of Heritage Building: A Case Study from Ipoh, Malaysia

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Tan Seong Yeow

2016-01-01

Full Text Available Heritage buildings represent the tangible cultural heritage of a community. However, many of the heritage buildings have being left neglected. Ipoh as a city rich in heritage, has many dilapidated heritage buildings which are experiencing a resurging interest. However, the problems faced by many owners are the lack of technical information of such buildings, leading to premature abandonment and demolition. Therefore, the objectives of this study are to determine the types and extent of defects present in the building studied. To achieve these objectives, a case study of a century old heritage property in Ipoh, Perak was conducted. The study aims to provide reference to owners and those responsible for the conservation of heritage buildings with similar conditions to identify and prioritize critical defects in relation to the building life span to determine its condition. The findings determined the probable causes of defects such as settlement and façade cracks, which are over 30 years old, were attributed to leaking plumbing pipes, rainwater ingress and the construction of an adjacent 20 story apartment building. The major issues to address were stabilizing the foundation through cement grouting, reinforcing the existing structural systems and roof systems as well as arresting the decay of timber floor structure. In conclusion, major maintenance guidelines are need to address structural issues and weather tightness of the building envelope, especially its roof and drainage systems.

FOREWORD: Cultural heritage and civil engineering Cultural heritage and civil engineering

Science.gov (United States)

Masini, Nicola; Soldovieri, Francesco; Alvarez de Buergo, Monica; Dumoulin, Jean

2012-08-01

This special issue of Journal of Geophysics and Engineering offers a diverse panorama of approaches and technologies that aim to characterize and analyse the state of conservation and health of cultural heritage and civil infrastructure. In particular, it provides a significant overview not only of the effectiveness but also of the limitations of single diagnostic techniques, which can be overcome through the integration of different methods and technologies and/or the use of robust and novel data processing techniques. The choice of diagnostic strategy depends on the material (concrete, masonry), the spatial characteristics of the objects or sites, the value of the objects to be investigated (cultural or not), the aim of the investigation (knowledge, conservation, restoration) and the issues to be addressed (monitoring, decay assessment, etc). The paper by Fornaro et al reports an important technological advance in the field of slow deformation monitoring of civil infrastructure by means of differential interferometric synthetic aperture radar (SAR) from satellite platforms. The paper shows how the joint exploitation of the last generation of X-band SAR sensors, such as TerraSAR-X, and novel tomographic approaches makes possible advanced multi-dimensional imaging of real structures such as the Las Vegas Monorail. Within the same SAR-based applications, Tapete et al tested the capability of persistent scatterer interferometry (PSI) techniques in the preventative diagnosis of deformation threatening the structural stability of archaeological monuments and buried structures in the Roman Forum, Palatino Hill and Oppio Hill in the centre of Rome. A PSInSAR processing approach, based on the use of the SqueeSAR algorithm, has been shown to be highly suitable for retrieving not only information about displacements of the archaeological remains, but also evidence of criticalities affecting partially or totally buried structures, such as those discovered at Nero's Golden

Multimedia and cultural heritage: a discussion for the community involved in children's heritage edutainment and serious games in the 21st century

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Naif A. Haddad

2016-05-01

Full Text Available Unfortunately, heritage education and awareness remains largely undervalued, as most efforts rely on in-person experiences in formal cultural institutions. While there have been many virtual applications in the field of heritage edutainment with multimedia technology, there are still not enough to make the required and hoped-for change for the children of the digital natives’ generation. However, with the rich resources in 3D imaging and interactive programming already at our disposal, we are well prepared to do so, given a coordinated effort. This paper deals with a key topic that has an importance at the international level: the education of children through the conceptual approach of "edutainment" and "serious games" and particularly focuses on the cultural heritage, considering its tangible and intangible aspects. The paper attempts to clarify, explore and investigate how heritage edutainment multimedia, which bring enjoyment, fun, play and discovery into children’s daily lives, can make a significant contribution to their understanding, curiosity and appreciation of the cultural heritage. The paper also proposes some ideas and storylines for project development, especially for a methodological approach to serious games, which if appropriately planned, can be as entertaining as they are intellectually challenging to young children. Taking into consideration that there is a growing body of research on the effectiveness of online serious games as creative learning tools, this can only be achieved by the collaboration of a multidisciplinary pedagogical, technical and creative team, to encourage children and parents to look, explore and care for the wonders of our cultural heritage.

Cultural Heritage and the Public Domain

Directory of Open Access Journals (Sweden)

Bas Savenije

2012-09-01

Full Text Available For centuries, libraries, archives and museums from across Europe have been the custodians of our rich and diverse cultural heritage. They have preserved and provided access to the testimonies of knowledge, beauty and imagination, such as sculptures, paintings, music and literature. The new information technologies have created unbelievable opportunities to make this common heritage more accessible for all. Recently, the European Commission commissioned a ‘Comité des Sages’ to make recommendations on ways and means to make Europe's cultural heritage and creativity available on the Internet and to preserve it for future generations. In the United States the Association of Research Libraries (ARL endorsed a number of principle recommendations to its members regarding the digitisation of cultural heritage. Both the Comité des Sages and the ARL emphasize the added value of digitisation. The Comité underlines that the digitised material can in itself be a driver of innovation and can be at the basis of new services in sectors such as tourism and learning (Comité des Sages 2011 and the ARL stresses the added value for researchers (ARL Principles July 2010. For over a century, libraries have participated in successful resource sharing cooperatives that have made content widely accessible. According to both the ARL and the Comité, the same spirit should govern commercial digitisation activities. In the best of all possible worlds, there would in our view be some level of free access to all content, with only special value-added services restricted to a subscription model. A landmark in the discussion about Open Access to information is the Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities. Referring to this Declaration, people often put emphasis on recent research publications. But the following is also one of the objectives of the Declaration: “encouraging the holders of cultural heritage to support open access

Research on Heritage Spanish Phonetics and Phonology: Pedagogical and Curricular Implications

Science.gov (United States)

Rao, Rajiv; Kuder, Emily

2016-01-01

This paper creates a novel link between research on linguistics and education by discussing what we know about the sound system of heritage language users of Spanish and how these findings can inform practices implemented in heritage Spanish courses in the USA. First, we provide an overview of terminology associated with heritage language…

Harmonized Spaces, Dissonant Objects, Inventing Europe? Mobilizing Digital Heritage

NARCIS (Netherlands)

Badenoch, A.W.|info:eu-repo/dai/nl/298400715

2011-01-01

Technology, particularly digitization and the online availability of cultural heritage collections, provides new possibilities for creating new forms of ‘European cultural heritage’. This essay analyzes the emerging sphere of European digital heritage as a project of technological harmonization.

Cultural Heritage in a Changing World

DEFF Research Database (Denmark)

and supporting wider developments such as improvements in education and in artistic careers. Given that spectrum of possible benefits to society, the range of studies that follow here are intended to be a resource and stimulus to help inform not just professionals in the sector but all those with an interest...... understand, collect and make available Europe’s cultural heritage. Cultural heritage has enormous potential in terms of its contribution to improving the quality of life for people, understanding the past, assisting territorial cohesion, driving economic growth, opening up employment opportunities...

78 FR 3914 - Submission of U.S. Nomination to the World Heritage List

Science.gov (United States)

2013-01-17

... or parts of 17 of the 21 U.S. World Heritage Sites. The World Heritage Committee's Operational... ownership rights in U.S. World Heritage Sites, which continue to be subject only to U.S. federal and local... of U.S. Nomination to the World Heritage List AGENCY: National Park Service, Interior. ACTION: Notice...

The Contested White Lady: A Critique of New Zealand Cultural Heritage Politics

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Lindsay Neill

2012-10-01

Full Text Available This article critiques New Zealand’s cultural heritage politics by positing that vernacular items, like an iconic eatery called the White Lady, does not meet the legislative criteria enabling cultural heritage status. If vernacular artefacts, including ‘kiwiana’, are to be integrated within cultural heritage, then changes within legislation, definitions and participant preconceptions are necessary. This study argues that cultural heritage is dominated by artefacts and historic places; that ‘kiwiana’ and other vernacular items of social history, practice and tradition are relegated. Items of ‘kiwiana’ act as touchstones of identity for New Zealanders. Therefore, their omission distorts the view of New Zealand’s cultural heritage. The application of cultural heritage status to the White Lady is important because of its transcendence of time and social change, its aesthetic, and also because of its present-day hospitality offering.

A Community Livelihood Approach to Agricultural Heritage System Conservation and Tourism Development: Xuanhua Grape Garden Urban Agricultural Heritage Site, Hebei Province of China

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Mingming Su

2018-01-01

Full Text Available The designation, conservation and tourism development of agricultural heritage systems, which are embedded with intricate human–nature relations, could significantly influence community livelihoods. Therefore, a livelihood approach is critical for agricultural heritage conservation and the sustainability of the hosting community. Taking Guanhou Village, Xuanhua Grape Garden Urban Agricultural Heritage Site as an example, this study examines impacts of heritage conservation and tourism on the community livelihood system and its implications for community livelihood sustainability. A sustainable livelihood framework is adopted to guide the analysis. Face-to-face in-depth interviews were conducted with management officials, village leaders and village residents. The research identified the importance of Globally Important Agricultural Heritage Systems (GIAHS designation on raising government support and public awareness on conservation. Tourism emerges as an alternative livelihood to some residents which exerts positive economic influence. However, tourism participation is currently at a low level which restricted the distribution of benefits. The sustainability of local rural livelihood is at risk due to the rapid urbanization, the decline of human resources and the insufficient integration of traditional agriculture with tourism. Practical implications were discussed to enhance local participation and tourism contribution to GIAHS conservation.

A Vision for an International Multi-Sensor Snow Observing Mission

Science.gov (United States)

Kim, Edward

2015-01-01

Discussions within the international snow remote sensing community over the past two years have led to encouraging consensus regarding the broad outlines of a dedicated snow observing mission. The primary consensus - that since no single sensor type is satisfactory across all snow types and across all confounding factors, a multi-sensor approach is required - naturally leads to questions about the exact mix of sensors, required accuracies, and so on. In short, the natural next step is to collect such multi-sensor snow observations (with detailed ground truth) to enable trade studies of various possible mission concepts. Such trade studies must assess the strengths and limitations of heritage as well as newer measurement techniques with an eye toward natural sensitivity to desired parameters such as snow depth and/or snow water equivalent (SWE) in spite of confounding factors like clouds, lack of solar illumination, forest cover, and topography, measurement accuracy, temporal and spatial coverage, technological maturity, and cost.

Adaptive Flight Control Research at NASA

Science.gov (United States)

Motter, Mark A.

2008-01-01

A broad overview of current adaptive flight control research efforts at NASA is presented, as well as some more detailed discussion of selected specific approaches. The stated objective of the Integrated Resilient Aircraft Control Project, one of NASA s Aviation Safety programs, is to advance the state-of-the-art of adaptive controls as a design option to provide enhanced stability and maneuverability margins for safe landing in the presence of adverse conditions such as actuator or sensor failures. Under this project, a number of adaptive control approaches are being pursued, including neural networks and multiple models. Validation of all the adaptive control approaches will use not only traditional methods such as simulation, wind tunnel testing and manned flight tests, but will be augmented with recently developed capabilities in unmanned flight testing.

Heritage Multimedia and Children Edutainment: Assessment and Recommendations

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Naif A. Haddad

2014-01-01

Full Text Available Despite the rising commodification of heritage sites and practices, children engagement in their own cultures remains incredibly low, greatly endangering the future preservation of nations’ unique nonrenewable resource. Considering children’s very early engagement with cultural attitudes and identities, it is increasingly critical to develop a deeply rooted culture of responsibility and conservation from the earliest years, ensuring that children naturally feel invested in their surroundings. Unfortunately, heritage education remains largely undervalued, with most efforts relying on in-person experiences in formal cultural institutions. This paper thus aims to explore how heritage education can be redefined, using some of the most innovative virtual imaging and artificial reality technologies to at once expand access and engagement with one’s own history. Though there have been introductory applications of this edutainment multimedia technology, it will require a multidisciplinary team to create heritage programming which is as entertaining as it is intellectually challenging for young children. With the rich resources of 3D imaging and interactive programming already at our disposal, we are well-equipped to do so, given a coordinated effort.

Innovative and applied research on big data platforms of smart heritage

Science.gov (United States)

Qiu, J.; Li, J.; Sun, H.

2015-08-01

Big data has huge commercial value and potential. Under the background of big data, a heritage site is faced with a number of questions and challenges such as, how to accelerate industrial innovation, benign competition and the creation of new business value. Based on the analysis of service data from the national archaeological site and park, Yuan Ming Yuan, this paper investigates the common problems of site management operations such as, inappropriate cultural interpretation, insufficient consumer demand and so on. In order to solve these operational problems, a new service system called the "one platform - three systems" was put forward. This system includes the smart heritage platform and three management systems: the smart heritage management system, the 3-O (Online-Offline-Onsite) service system and the digital explanation system. Combined with the 3-O marketing operation, the platform can realize bidirectional interaction between heritage site management units and tourists, which can also benefit visitors to the heritage site by explaining the culture and history of the heritage site, bring about more demand for cultural information and expand the social and economic benefits.

Book Review. Cultural Heritage in a Changing World

Directory of Open Access Journals (Sweden)

Ashika Prajnya Paramita

2017-02-01

Full Text Available Edited by Karol Jan Borowiecki, Neil Forbes, and Antonella Fresa, this collection of essays was developed within the RICHES Project to address the issues surrounding cultural heritage in the era of digital technologies. The 21st century has witnessed rapid developments in digital technologies that have led to major changes in all aspects of society. This book aims to reflect the relationship between cultural heritage and these changes. Written by experts from various background, this book implements an interdisciplinary approach its observations, and provides a comprehensive view of the changes that occur in the society. In various perspectives, the collection show how cultural heritage, mainly in Europe, should be preserved through digital availability and accessibility.

Laser-based sensors on UAVs for quantifying local emissions of greenhouse gases

Science.gov (United States)

Zondlo, Mark; Tao, Lei; O'Brien, Anthony; Ross, Kevin; Khan, Amir; Pan, Da; Golston, Levi; Sun, Kang; DiGangi, Josh

2015-04-01

Small unmanned aerial systems (UAS) provide an ideal platform to sample both locally near an emission source as well as within the atmospheric boundary layer. However, small UAS (those with wingspans or rotors on the order of a meter) place severe constraints on sensor size (~ liter volume), mass (~ kg), and power (10s W). Laser-based sensors employing absorption techniques are ideally suited for such platforms due to their high sensitivity, high selectivity, and compact footprint. We have developed and flown compact sensors for water vapor, carbon dioxide and methane using new advances in open-path, laser-based spectroscopy on a variety of platforms ranging from remote control helicopters to long-duration UAS. Open-path spectroscopy allows for high frequency sampling (10-25 Hz) while avoiding the size/mass/power of sample delays, inlet lines, and pumps. To address the challenges of in-flight stability in changing environmental conditions and any associated flight artifacts on the measurement itself (e.g. vibrations), we use an in-line reference cell at a reduced pressure (10 hPa) to account for systematic drift continuously while in flight. Wavelength modulation spectroscopy is used at different harmonics to isolate the narrow linewidth of the in-line reference signal from the ambient, pressure-broadened absorption lineshape of the trace gas of interest. As a result, a metric of in-flight performance is achieved in real-time on the same optical pathlength as the ambient signal. To demonstrate the great potential of laser-based sensors on UAS, we deployed a 1.65 micron-based methane sensor (4 kg, 50 W, 100 ppbv precision at 10 Hz) on a UT-Dallas remote control aircraft for two weeks around gas/oil extraction activities as part of the EDF Barnett Coordinated Campaign in October 2013. We conducted thirty-four flights around a compressor station to examine the spatial and temporal characteristics of its emissions. Leaks of methane were typically lofted to altitudes

Editorial : initiating cultural heritage research to increase Europe's competitiveness

NARCIS (Netherlands)

Pereira Roders, A.R.; Oers, van R.

2011-01-01

Purpose – The purpose of this paper is to present and discuss the contribution of European Commission (EC) initiatives to stimulate cultural heritage research over the last 20 years and the contribution of the research results to cultural heritage management and sustainable development.

Registration of 3D and Multispectral Data for the Study of Cultural Heritage Surfaces

Science.gov (United States)

Chane, Camille Simon; Schütze, Rainer; Boochs, Frank; Marzani, Franck S.

2013-01-01

We present a technique for the multi-sensor registration of featureless datasets based on the photogrammetric tracking of the acquisition systems in use. This method is developed for the in situ study of cultural heritage objects and is tested by digitizing a small canvas successively with a 3D digitization system and a multispectral camera while simultaneously tracking the acquisition systems with four cameras and using a cubic target frame with a side length of 500 mm. The achieved tracking accuracy is better than 0.03 mm spatially and 0.150 mrad angularly. This allows us to seamlessly register the 3D acquisitions and to project the multispectral acquisitions on the 3D model. PMID:23322103

Preliminary Ideas for a Project on Cultural Heritage: "Heva"-Digital Resources Optimization for the Enhancement of Cultural Heritage

OpenAIRE

Fernández Martín, J. J.; García Fernández, J.; Delgado del Hoyo, F. J.; Finat Codes, J.

2012-01-01

Cultural Heritage documentation by itself is meaningless if it does not help to create wealth and provide values to society. In recent years, the number of digital contents related to cultural heritage resources is growing in a way that it very difficult to discover reliable information. Thanks to the Internet they can be easily published and distributed but there are three main problems: 1) the quality of the resources is not well evaluated or tagged; 2) the resources are fragmented across s...

The Cibola flight experiment

Energy Technology Data Exchange (ETDEWEB)

Caffrey, Michael Paul [Los Alamos National Laboratory; Nelson, Anthony [Los Alamos National Laboratory; Salazar, Anthony [Los Alamos National Laboratory; Roussel - Dupre, Diane [Los Alamos National Laboratory; Katko, Kim [Los Alamos National Laboratory; Palmer, Joseph [ISE-3; Robinson, Scott [Los Alamos National Laboratory; Wirthlin, Michael [BRIGHAM YOUNG UNIV; Howes, William [BRIGHAM YOUNG UNIV; Richins, Daniel [BRIGHAM YOUNG UNIV

2009-01-01

The Cibola Flight Experiment (CFE) is an experimental small satellite carrying a reconfigurable processing instrument developed at the Los Alamos National Laboratory that demonstrates the feasibility of using FPGA-based high-performance computing for sensor processing in the space environment. The CFE satellite was launched on March 8, 2007 in low-earth orbit and has operated extremely well since its deployment. The nine Xilinx Virtex FPGAs used in the payload have been used for several high-throughput sensor processing applications and for single-event upset (SEU) monitoring and mitigation. This paper will describe the CFE system and summarize its operational results. In addition, this paper will describe the results from several SEU detection circuits that were performed on the spacecraft.

Challenges in the Preservation of Riga’s Architectural Cultural Heritage

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Sarmite Barvika

2015-05-01

Full Text Available Historical buildings are the most visible part of cultural heritage. They make up Latvia’s historical landscape that has been centuries in the making. In the vast majority of cases these buildings are included in the historical cultural heritage of Latvia. However, the practical mechanisms of their preservation (ownership preservation, maintenance, renewal opportunities and, consequently, their economic potential, still have not yet been fully evaluated. Does cultural value interact with market value? What factors affect urban planning in the Historic Centre of Riga and its PZ – a UNESCO World Heritage site? Answers to these questions, as well as the main challenges in the preservation of values of Riga’s architectural heritage will be discussed in the paper.

Exploring Lenggong Valley World Heritage Site’s Brand Equity Dimensions

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Noor Shuhaida Md

2014-01-01

Full Text Available This study explores the brand equity dimensions of a world heritage destination brand, namely the Lenggong Valley World Heritage Site. The study adopted a survey-based brand equity metrics from a previous study that features 27 brand equity dimensions for products. The 27 dimensions were used as the start-off point in exploring the brand equity dimensions for the focal destination brand. The questions were modified to reflect features of heritage destinations. Principal factor analyses were run on data collected from 100 local tourists. The factor analyses yielded 10 factors, namely Trust, Bonding, Service, Acceptability, Value, Heritage, Ambiance, Knowledge, Persistence and Relevance. A new dimension that emerged from the data was value that encompasses both non-financial and financial dimensions.

Communist heritage tourism and red tourism : concepts, development and problems

OpenAIRE

Caraba, Cosmin Ciprian

2011-01-01

"Communist heritage tourism and red tourism: concepts, development and problems. The second part of the 20th century has been marked by the competition between capitalism and communism. The “Autumn of Nations” put an end to the Eastern Bloc, but each former communist country in Central and Eastern Europe still possesses heritage sites reminding of the communist period. These heritage sites are turning into major tourist attractions, being sought by western tourists. Halfway around the worl...

Technical means and system guarantee of museumprotection and inheritance for intangible cultural heritage

Institute of Scientific and Technical Information of China (English)

TANG Zhiqiang

2015-01-01

Intangible cultural heritage has a rich connotation of unique thinking way, ethical imaginationand cultural awareness, which is an important sign of national spiritual culture. Possessing the specialvalues of professionalism, permanency, security and openness, with the advantages museums play acentral role in inheriting and rescuing our intangible cultural heritage. Museums have a lot of technicalmeans for museums to protect and inherit intangible cultural heritage, such as scientific research,preservation of material carrier, museum publications, displays on intangible cultural heritage, estab-lishing thematic museums. In intangible cultural heritage, agricultural heritage is the most importantpart. The core content of which is the ideas and methods of harmony between mankind and environ-ment. There is a variety of practices on the protection by China National Agricultural Museum.

Intangible cultural heritage as a tourist brand of Serbia

Directory of Open Access Journals (Sweden)

Bjeljac Željko

2015-01-01

Full Text Available Presented as a part of intangible cultural heritage, Serbian national folklore is rich in spiritual and worldly values and it is transposed in customs, celebrations, music, songs, dances, stories and legends. As a part of tourist offer, these elements are presented in numerous festivals and tourist events. In the year 2012, the Network on the Safeguarding of the Intangible Cultural Heritage of Serbia was formed. The National Centre for Intangible Cultural Heritage registers 27 elements of intangible cultural heritage, among which most representative are the patron saint festivity, St. George's Day ritual, the national dance - kolo, singing accompanied with the musical instrument gusle, Vuk's Parliament, naive painting of Slovak minority, Pirot carpet-making and pottery from Zlakuša village, which reflect the national cultural identity both of Serbian people, and partly of certain ethnic minorities. There are also some elements that are not included in this list, but they also represent a significant tourist value, such as the harvest bread ritual (Dužijanca, Haymaking in Rajac, folk-shoe making (opanak and many others. In this paper, categorization and classification of intangible heritage is made. Those cultural elements that have certain tourist potential and as such may represent a significant factor in the formation of Serbian tourism brand are identified.

Buildings as Artifacts: Heritage, Patriotism, and the Constructed Landscape

Directory of Open Access Journals (Sweden)

Kristin Marie Barry

2017-01-01

Full Text Available Architectural collections or reconstructed villages are popular tourist attractions in Europe and the United States, often promoting architecture as a demonstration of national and regional heritages. At times, these sites betray the biases of their creators, perpetuated through methods of display and their public interpretation. The architecture can be used as artifact or backdrop to promote ethics, history, or industry at the hand of curators, particularly when removed from its original context and constructed in a new one. When viewed through the lens of tourism, the collections become a constructed landscape of architectural heritage, experienced by visitors through a narrow understanding of time and place, propagated by fabricated historical connections or purposeful nationalist arrangements. Often accessorizing ‘authentic’ architectural heritage with reconstructions and reproductions, these collections suggest a skewed heritage landscape to the non-specialized visitor, emphasizing tourism over truth and entertainment over education. Following 19th century examples in Scandinavia and the broader introduction of international architecture through the 1893 World’s Columbian Exposition, early 20th century American collections at Greenfield Village and the Manitou Cliff Dwellings underscore the intent to capitalize on architectural heritage tourism, and how a diluted history is interpreted through the eyes of the modern tourist.

Poor flight performance in deep-diving cormorants.

Science.gov (United States)

Watanabe, Yuuki Y; Takahashi, Akinori; Sato, Katsufumi; Viviant, Morgane; Bost, Charles-André

2011-02-01

Aerial flight and breath-hold diving present conflicting morphological and physiological demands, and hence diving seabirds capable of flight are expected to face evolutionary trade-offs regarding locomotory performances. We tested whether Kerguelen shags Phalacrocorax verrucosus, which are remarkable divers, have poor flight capability using newly developed tags that recorded their flight air speed (the first direct measurement for wild birds) with propeller sensors, flight duration, GPS position and depth during foraging trips. Flight air speed (mean 12.7 m s(-1)) was close to the speed that minimizes power requirement, rather than energy expenditure per distance, when existing aerodynamic models were applied. Flights were short (mean 92 s), with a mean summed duration of only 24 min day(-1). Shags sometimes stayed at the sea surface without diving between flights, even on the way back to the colony, and surface durations increased with the preceding flight durations; these observations suggest that shags rested after flights. Our results indicate that their flight performance is physiologically limited, presumably compromised by their great diving capability (max. depth 94 m, duration 306 s) through their morphological adaptations for diving, including large body mass (enabling a large oxygen store), small flight muscles (to allow for large leg muscles for underwater propulsion) and short wings (to decrease air volume in the feathers and hence buoyancy). The compromise between flight and diving, as well as the local bathymetry, shape the three-dimensional foraging range (<26 km horizontally, <94 m vertically) in this bottom-feeding cormorant.

A Forest Fire Sensor Web Concept with UAVSAR

Science.gov (United States)

Lou, Y.; Chien, S.; Clark, D.; Doubleday, J.; Muellerschoen, R.; Zheng, Y.

2008-12-01

We developed a forest fire sensor web concept with a UAVSAR-based smart sensor and onboard automated response capability that will allow us to monitor fire progression based on coarse initial information provided by an external source. This autonomous disturbance detection and monitoring system combines the unique capabilities of imaging radar with high throughput onboard processing technology and onboard automated response capability based on specific science algorithms. In this forest fire sensor web scenario, a fire is initially located by MODIS/RapidFire or a ground-based fire observer. This information is transmitted to the UAVSAR onboard automated response system (CASPER). CASPER generates a flight plan to cover the alerted fire area and executes the flight plan. The onboard processor generates the fuel load map from raw radar data, used with wind and elevation information, predicts the likely fire progression. CASPER then autonomously alters the flight plan to track the fire progression, providing this information to the fire fighting team on the ground. We can also relay the precise fire location to other remote sensing assets with autonomous response capability such as Earth Observation-1 (EO-1)'s hyper-spectral imager to acquire the fire data.

Aurora Flight Sciences' Perseus B Remotely Piloted Aircraft in Flight

Science.gov (United States)

1998-01-01

A long, slender wing and a pusher propeller at the rear characterize the Perseus B remotely piloted research aircraft, seen here during a test flight in June 1998. Perseus B is a remotely piloted aircraft developed as a design-performance testbed under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) project. Perseus is one of several flight vehicles involved in the ERAST project. A piston engine, propeller-powered aircraft, Perseus was designed and built by Aurora Flight Sciences Corporation, Manassas, Virginia. The objectives of Perseus B's ERAST flight tests have been to reach and maintain horizontal flight above altitudes of 60,000 feet and demonstrate the capability to fly missions lasting from 8 to 24 hours, depending on payload and altitude requirements. The Perseus B aircraft established an unofficial altitude record for a single-engine, propeller-driven, remotely piloted aircraft on June 27, 1998. It reached an altitude of 60,280 feet. In 1999, several modifications were made to the Perseus aircraft including engine, avionics, and flight-control-system improvements. These improvements were evaluated in a series of operational readiness and test missions at the Dryden Flight Research Center, Edwards, California. Perseus is a high-wing monoplane with a conventional tail design. Its narrow, straight, high-aspect-ratio wing is mounted atop the fuselage. The aircraft is pusher-designed with the propeller mounted in the rear. This design allows for interchangeable scientific-instrument payloads to be placed in the forward fuselage. The design also allows for unobstructed airflow to the sensors and other devices mounted in the payload compartment. The Perseus B that underwent test and development in 1999 was the third generation of the Perseus design, which began with the Perseus Proof-Of-Concept aircraft. Perseus was initially developed as part of NASA's Small High-Altitude Science Aircraft (SHASA) program, which later evolved into the ERAST

Diffuse mirrors: 3D reconstruction from diffuse indirect illumination using inexpensive time-of-flight sensors

KAUST Repository

Heide, Felix

2014-06-01

The functional difference between a diffuse wall and a mirror is well understood: one scatters back into all directions, and the other one preserves the directionality of reflected light. The temporal structure of the light, however, is left intact by both: assuming simple surface reflection, photons that arrive first are reflected first. In this paper, we exploit this insight to recover objects outside the line of sight from second-order diffuse reflections, effectively turning walls into mirrors. We formulate the reconstruction task as a linear inverse problem on the transient response of a scene, which we acquire using an affordable setup consisting of a modulated light source and a time-of-flight image sensor. By exploiting sparsity in the reconstruction domain, we achieve resolutions in the order of a few centimeters for object shape (depth and laterally) and albedo. Our method is robust to ambient light and works for large room-sized scenes. It is drastically faster and less expensive than previous approaches using femtosecond lasers and streak cameras, and does not require any moving parts.

Diffuse mirrors: 3D reconstruction from diffuse indirect illumination using inexpensive time-of-flight sensors

KAUST Repository

Heide, Felix; Xiao, Lei; Heidrich, Wolfgang; Hullin, Matthias B.

2014-01-01

The functional difference between a diffuse wall and a mirror is well understood: one scatters back into all directions, and the other one preserves the directionality of reflected light. The temporal structure of the light, however, is left intact by both: assuming simple surface reflection, photons that arrive first are reflected first. In this paper, we exploit this insight to recover objects outside the line of sight from second-order diffuse reflections, effectively turning walls into mirrors. We formulate the reconstruction task as a linear inverse problem on the transient response of a scene, which we acquire using an affordable setup consisting of a modulated light source and a time-of-flight image sensor. By exploiting sparsity in the reconstruction domain, we achieve resolutions in the order of a few centimeters for object shape (depth and laterally) and albedo. Our method is robust to ambient light and works for large room-sized scenes. It is drastically faster and less expensive than previous approaches using femtosecond lasers and streak cameras, and does not require any moving parts.

Beyond Deficit-filling and Developmental Stakes: Cross-disciplinary Perspectives on Parental Heritage.

Science.gov (United States)

Moss, Nancy E.; Abramowitz, Stephen I.

1982-01-01

Proposes an interdisciplinary conceptual foundation for studying parental heritage. Defines parental heritage as the intentional transmission of valued psychological and material assets from parent to child. Suggests advances in the realm of parental heritage are dependent on clarification of the complex interactions among such sociohistorical,…

Model for Refurbishment of Heritage Buildings

DEFF Research Database (Denmark)

Rasmussen, Torben Valdbjørn

2014-01-01

the Heritage Agency, the Danish Working Environment Authority and the owner as a team cooperated in identifying feasible refurbishments. In this case, the focus centered on restoring and identifying potential energy savings and deciding on energy upgrading measures for the listed complex. The refurbished...... with the requirements for the use of the building. The model focuses on the cooperation and dialogue between authorities and owners, who refurbish heritage buildings. The developed model was used for the refurbishment of the listed complex, Fæstningens Materialgård. Fæstningens Materialgård is a case study where...

Square tracking sensor for autonomous helicopter hover stabilization

Science.gov (United States)

Oertel, Carl-Henrik

1995-06-01

Sensors for synthetic vision are needed to extend the mission profiles of helicopters. A special task for various applications is the autonomous position hold of a helicopter above a ground fixed or moving target. As a proof of concept for a general synthetic vision solution a restricted machine vision system, which is capable of locating and tracking a special target, was developed by the Institute of Flight Mechanics of Deutsche Forschungsanstalt fur Luft- und Raumfahrt e.V. (i.e., German Aerospace Research Establishment). This sensor, which is specialized to detect and track a square, was integrated in the fly-by-wire helicopter ATTHeS (i.e., Advanced Technology Testing Helicopter System). An existing model following controller for the forward flight condition was adapted for the hover and low speed requirements of the flight vehicle. The special target, a black square with a length of one meter, was mounted on top of a car. Flight tests demonstrated the automatic stabilization of the helicopter above the moving car by synthetic vision.

UAV Inspection of Electrical Transmission Infrastructure with Path Conformance Autonomy and Lidar-Based Geofences NASA Report on UTM Reference Mission Flights at Southern Company Flights November 2016

Science.gov (United States)

Moore, Andrew J.; Schubert, Matthew; Rymer, Nicholas; Balachandran, Swee; Consiglio, Maria; Munoz, Cesar; Smith, Joshua; Lewis, Dexter; Schneider, Paul

2017-01-01

Flights at low altitudes in close proximity to electrical transmission infrastructure present serious navigational challenges: GPS and radio communication quality is variable and yet tight position control is needed to measure defects while avoiding collisions with ground structures. To advance unmanned aerial vehicle (UAV) navigation technology while accomplishing a task with economic and societal benefit, a high voltage electrical infrastructure inspection reference mission was designed. An integrated air-ground platform was developed for this mission and tested in two days of experimental flights to determine whether navigational augmentation was needed to successfully conduct a controlled inspection experiment. The airborne component of the platform was a multirotor UAV built from commercial off-the-shelf hardware and software, and the ground component was a commercial laptop running open source software. A compact ultraviolet sensor mounted on the UAV can locate 'hot spots' (potential failure points in the electric grid), so long as the UAV flight path adequately samples the airspace near the power grid structures. To improve navigation, the platform was supplemented with two navigation technologies: lidar-to-polyhedron preflight processing for obstacle demarcation and inspection distance planning, and trajectory management software to enforce inspection standoff distance. Both navigation technologies were essential to obtaining useful results from the hot spot sensor in this obstacle-rich, low-altitude airspace. Because the electrical grid extends into crowded airspaces, the UAV position was tracked with NASA unmanned aerial system traffic management (UTM) technology. The following results were obtained: (1) Inspection of high-voltage electrical transmission infrastructure to locate 'hot spots' of ultraviolet emission requires navigation methods that are not broadly available and are not needed at higher altitude flights above ground structures. (2) The

Imaging in scattering media using correlation image sensors and sparse convolutional coding

KAUST Repository

Heide, Felix; Xiao, Lei; Kolb, Andreas; Hullin, Matthias B.; Heidrich, Wolfgang

2014-01-01

Correlation image sensors have recently become popular low-cost devices for time-of-flight, or range cameras. They usually operate under the assumption of a single light path contributing to each pixel. We show that a more thorough analysis of the sensor data from correlation sensors can be used can be used to analyze the light transport in much more complex environments, including applications for imaging through scattering and turbid media. The key of our method is a new convolutional sparse coding approach for recovering transient (light-in-flight) images from correlation image sensors. This approach is enabled by an analysis of sparsity in complex transient images, and the derivation of a new physically-motivated model for transient images with drastically improved sparsity.

Imaging in scattering media using correlation image sensors and sparse convolutional coding

KAUST Repository

Heide, Felix

2014-10-17

Correlation image sensors have recently become popular low-cost devices for time-of-flight, or range cameras. They usually operate under the assumption of a single light path contributing to each pixel. We show that a more thorough analysis of the sensor data from correlation sensors can be used can be used to analyze the light transport in much more complex environments, including applications for imaging through scattering and turbid media. The key of our method is a new convolutional sparse coding approach for recovering transient (light-in-flight) images from correlation image sensors. This approach is enabled by an analysis of sparsity in complex transient images, and the derivation of a new physically-motivated model for transient images with drastically improved sparsity.

College-Level Arabic Heritage Learners: Do they belong in Separate Classrooms?

Directory of Open Access Journals (Sweden)

Hana Zabarah

2016-03-01

Full Text Available Arabic heritage language learners have different skills, needs, and reasons to study the language than true beginners. This study highlights these elements, justifying heritage language learners’ placement into classes specifically addressing these issues. While both types of Arabic learners strive to learn the same language, heritage learners almost certainly bring some cultural background and linguistic skills to the classroom, often giving them an advantage over second language learners. In order to appreciate and understand the unique qualities these students have, a 16-item survey was administered to incoming college-level heritage students for three consecutive academic years. It was designed to capture language background, exposure, skills and needs, and students’ reasons for studying Arabic. Addressing the needs of heritage speakers of Arabic in the classroom will allow them to reach higher proficiency levels at an accelerated rate. Ignoring these qualities will ultimately lead to high attrition rates.

Interaction between cultural/creative tourism and tourism/cultural heritage industries

OpenAIRE

Jurėnienė, Virginija

2016-01-01

The chapter presents a review of the conceptions of cultural and creative tourism, their resources, objectives and their benefit and damage to the nature and the society. It is very important in the postmodern society to not only develop cultural tourism that is one of the most rapidly growing branches of economy, but also to employ cultural heritage and does not always develop the common heritage and tourism industry. This is an especially sore point because the common cultural heritage and ...

A Novel Online Data-Driven Algorithm for Detecting UAV Navigation Sensor Faults.

Science.gov (United States)

Sun, Rui; Cheng, Qi; Wang, Guanyu; Ochieng, Washington Yotto

2017-09-29

The use of Unmanned Aerial Vehicles (UAVs) has increased significantly in recent years. On-board integrated navigation sensors are a key component of UAVs' flight control systems and are essential for flight safety. In order to ensure flight safety, timely and effective navigation sensor fault detection capability is required. In this paper, a novel data-driven Adaptive Neuron Fuzzy Inference System (ANFIS)-based approach is presented for the detection of on-board navigation sensor faults in UAVs. Contrary to the classic UAV sensor fault detection algorithms, based on predefined or modelled faults, the proposed algorithm combines an online data training mechanism with the ANFIS-based decision system. The main advantages of this algorithm are that it allows real-time model-free residual analysis from Kalman Filter (KF) estimates and the ANFIS to build a reliable fault detection system. In addition, it allows fast and accurate detection of faults, which makes it suitable for real-time applications. Experimental results have demonstrated the effectiveness of the proposed fault detection method in terms of accuracy and misdetection rate.

A Novel Online Data-Driven Algorithm for Detecting UAV Navigation Sensor Faults

Directory of Open Access Journals (Sweden)

Rui Sun

2017-09-01

Full Text Available The use of Unmanned Aerial Vehicles (UAVs has increased significantly in recent years. On-board integrated navigation sensors are a key component of UAVs’ flight control systems and are essential for flight safety. In order to ensure flight safety, timely and effective navigation sensor fault detection capability is required. In this paper, a novel data-driven Adaptive Neuron Fuzzy Inference System (ANFIS-based approach is presented for the detection of on-board navigation sensor faults in UAVs. Contrary to the classic UAV sensor fault detection algorithms, based on predefined or modelled faults, the proposed algorithm combines an online data training mechanism with the ANFIS-based decision system. The main advantages of this algorithm are that it allows real-time model-free residual analysis from Kalman Filter (KF estimates and the ANFIS to build a reliable fault detection system. In addition, it allows fast and accurate detection of faults, which makes it suitable for real-time applications. Experimental results have demonstrated the effectiveness of the proposed fault detection method in terms of accuracy and misdetection rate.

High-accuracy 3-D modeling of cultural heritage: the digitizing of Donatello's "Maddalena".

Science.gov (United States)

Guidi, Gabriele; Beraldin, J Angelo; Atzeni, Carlo

2004-03-01

Three-dimensional digital modeling of Heritage works of art through optical scanners, has been demonstrated in recent years with results of exceptional interest. However, the routine application of three-dimensional (3-D) modeling to Heritage conservation still requires the systematic investigation of a number of technical problems. In this paper, the acquisition process of the 3-D digital model of the Maddalena by Donatello, a wooden statue representing one of the major masterpieces of the Italian Renaissance which was swept away by the Florence flood of 1966 and successively restored, is described. The paper reports all the steps of the acquisition procedure, from the project planning to the solution of the various problems due to range camera calibration and to material non optically cooperative. Since the scientific focus is centered on the 3-D model overall dimensional accuracy, a methodology for its quality control is described. Such control has demonstrated how, in some situations, the ICP-based alignment can lead to incorrect results. To circumvent this difficulty we propose an alignment technique based on the fusion of ICP with close-range digital photogrammetry and a non-invasive procedure in order to generate a final accurate model. In the end detailed results are presented, demonstrating the improvement of the final model, and how the proposed sensor fusion ensure a pre-specified level of accuracy.

Methodology for Thermal Behaviour Assessment of Homogeneous Façades in Heritage Buildings

Directory of Open Access Journals (Sweden)

Enrique Gil

2017-01-01

Full Text Available It is fundamental to study the thermal behaviour in all architectural constructions throughout their useful life, in order to detect early deterioration ensuring durability, in addition to achieving and maintaining the interior comfort with the minimum energy consumption possible. This research has developed a methodology to assess the thermal behaviour of façades in heritage buildings. This paper presents methodology validation and verification (V & V through a laboratory experiment. Guidelines and conclusions are extracted with the employment of three techniques in this experiment (thermal sensors, thermal imaging camera, and 3D thermal simulation in finite element software. A small portion of a homogeneous façade has been reproduced with indoor and outdoor thermal conditions. A closed chamber was constructed with wood panels and thermal insulation, leaving only one face exposed to the outside conditions, with a heat source inside the chamber that induces a temperature gradient in the wall. With this methodology, it is possible to better understand the thermal behaviour of the façade and to detect possible damage with the calibration and comparison of the results obtained by the experimental and theoretical techniques. This methodology can be extrapolated to the analysis of the thermal behaviour of façades in heritage buildings, usually made up of homogeneous material.

Feasibility Study of Low-Cost Image-Based Heritage Documentation in Nepal

Science.gov (United States)

Dhonju, H. K.; Xiao, W.; Sarhosis, V.; Mills, J. P.; Wilkinson, S.; Wang, Z.; Thapa, L.; Panday, U. S.

2017-02-01

Cultural heritage structural documentation is of great importance in terms of historical preservation, tourism, educational and spiritual values. Cultural heritage across the world, and in Nepal in particular, is at risk from various natural hazards (e.g. earthquakes, flooding, rainfall etc), poor maintenance and preservation, and even human destruction. This paper evaluates the feasibility of low-cost photogrammetric modelling cultural heritage sites, and explores the practicality of using photogrammetry in Nepal. The full pipeline of 3D modelling for heritage documentation and conservation, including visualisation, reconstruction, and structure analysis, is proposed. In addition, crowdsourcing is discussed as a method of data collection of growing prominence.

Semiautonomous Avionics-and-Sensors System for a UAV

Science.gov (United States)

Shams, Qamar

2006-01-01

Unmanned Aerial Vehicles (UAVs) autonomous or remotely controlled pilotless aircraft have been recently thrust into the spotlight for military applications, for homeland security, and as test beds for research. In addition to these functions, there are many space applications in which lightweight, inexpensive, small UAVS can be used e.g., to determine the chemical composition and other qualities of the atmospheres of remote planets. Moreover, on Earth, such UAVs can be used to obtain information about weather in various regions; in particular, they can be used to analyze wide-band acoustic signals to aid in determining the complex dynamics of movement of hurricanes. The Advanced Sensors and Electronics group at Langley Research Center has developed an inexpensive, small, integrated avionics-and-sensors system to be installed in a UAV that serves two purposes. The first purpose is to provide flight data to an AI (Artificial Intelligence) controller as part of an autonomous flight-control system. The second purpose is to store data from a subsystem of distributed MEMS (microelectromechanical systems) sensors. Examples of these MEMS sensors include humidity, temperature, and acoustic sensors, plus chemical sensors for detecting various vapors and other gases in the environment. The critical sensors used for flight control are a differential- pressure sensor that is part of an apparatus for determining airspeed, an absolute-pressure sensor for determining altitude, three orthogonal accelerometers for determining tilt and acceleration, and three orthogonal angular-rate detectors (gyroscopes). By using these eight sensors, it is possible to determine the orientation, height, speed, and rates of roll, pitch, and yaw of the UAV. This avionics-and-sensors system is shown in the figure. During the last few years, there has been rapid growth and advancement in the technological disciplines of MEMS, of onboard artificial-intelligence systems, and of smaller, faster, and

Model and Sensor Based Nonlinear Adaptive Flight Control with Online System Identification

NARCIS (Netherlands)

Sun, L.G.

2014-01-01

Consensus exists that many loss-of-control (LOC) in flight accidents caused by severe aircraft damage or system failure could be prevented if flight performance could be recovered using the valid and remaining control authorities. However, the safe maneuverability of a post-failure aircraft will

Merging Cultural Heritage Assessments with Risk Reduction and Disaster Recovery

DEFF Research Database (Denmark)

Bojsen, Ann Kristina Mikkelsen

heritage. These limitations serve as motivation for the introduction of the ACTOR framework (Assessing Cultural Threats, Obstacles and Resilience) ACTOR aims at merging cultural heritage assessments with risk reduction and disaster recovery, and provide disaster management students with a learning......Abstract There is a general professional consensus that vulnerability and risk assessments are crucial tasks in any serious attempt to substantially reduce disaster losses and enhance the reconciliation or recovery in the post event phase. However, cultural heritage is often considered...... as an overarching element that should be assessed, rather than a permanent key component of the assessments. Research in disaster management noticeably illustrates how cultural heritage is increasingly at risk from disasters caused by natural and human-made hazards, as well as the effects of climate change. Still...

FEASIBILITY STUDY OF LOW-COST IMAGE-BASED HERITAGE DOCUMENTATION IN NEPAL

OpenAIRE

Dhonju, H. K.; Xiao, W.; Sarhosis, V.; Mills, J. P.; Wilkinson, S.; Wang, Z.; Thapa, L.; Panday, U. S.

2017-01-01

Cultural heritage structural documentation is of great importance in terms of historical preservation, tourism, educational and spiritual values. Cultural heritage across the world, and in Nepal in particular, is at risk from various natural hazards (e.g. earthquakes, flooding, rainfall etc), poor maintenance and preservation, and even human destruction. This paper evaluates the feasibility of low-cost photogrammetric modelling cultural heritage sites, and explores the practicality o...

Thin Time-Of-Flight PET project

CERN Multimedia

The pre-R&D aims at designing and producing a compact and thin Time-Of-Flight PET detector device with depth of interaction measurement capability, which employs layered silicon sensors as active material, with a readout consisting of a new generation of very-low noise and very fast electronics based on SiGe Heterojunction Bipolar Transistors (HBT) components.

Bioinspired optical sensors for unmanned aerial systems

Science.gov (United States)

Chahl, Javaan; Rosser, Kent; Mizutani, Akiko

2011-04-01

Insects are dependant on the spatial, spectral and temporal distributions of light in the environment for flight control and navigation. This paper reports on flight trials of implementations of insect inspired behaviors on unmanned aerial vehicles. Optical flow methods for maintaining a constant height above ground and a constant course have been demonstrated to provide navigation capabilities that are impossible using conventional avionics sensors. Precision control of height above ground and ground course were achieved over long distances. Other vision based techniques demonstrated include a biomimetic stabilization sensor that uses the ultraviolet and green bands of the spectrum, and a sky polarization compass. Both of these sensors were tested over long trajectories in different directions, in each case showing performance similar to low cost inertial heading and attitude systems. The behaviors demonstrate some of the core functionality found in the lower levels of the sensorimotor system of flying insects and shows promise for more integrated solutions in the future.

Exploring Goals and Motivations of Maori Heritage Language Learners

Science.gov (United States)

Te Huia, Awanui

2015-01-01

Motivations of Maori heritage language learners are explored within this qualitative study. "Te reo" Maori (the Maori language) is currently classed as endangered (Reedy et al., 2011), which calls for the exploration of the motivational experiences of Maori heritage language learners. A total of 19 interviews with beginner, intermediate…

The Vredefort Dome World Heritage Site: Client satisfaction with ...

African Journals Online (AJOL)

Given the substantial growth of whitewater rafting in the Vredefort Dome World Heritage Site (VDWHS), it quickly grew into an unregulated adventure tourism commodity. With the area being a World Heritage Site, concerns have arisen about the impact it could have on the environment, service quality and public safety.

PROCEDURE ENABLING SIMULATION AND IN-DEPTH ANALYSIS OF OPTICAL EFFECTS IN CAMERA-BASED TIME-OF-FLIGHT SENSORS

Directory of Open Access Journals (Sweden)

M. Baumgart

2018-05-01

Full Text Available This paper presents a simulation approach for Time-of-Flight cameras to estimate sensor performance and accuracy, as well as to help understanding experimentally discovered effects. The main scope is the detailed simulation of the optical signals. We use a raytracing-based approach and use the optical path length as the master parameter for depth calculations. The procedure is described in detail with references to our implementation in Zemax OpticStudio and Python. Our simulation approach supports multiple and extended light sources and allows accounting for all effects within the geometrical optics model. Especially multi-object reflection/scattering ray-paths, translucent objects, and aberration effects (e.g. distortion caused by the ToF lens are supported. The optical path length approach also enables the implementation of different ToF senor types and transient imaging evaluations. The main features are demonstrated on a simple 3D test scene.

Perseus Post-flight

Science.gov (United States)

1991-01-01

Crew members check out the Perseus proof-of-concept vehicle on Rogers Dry Lake, adjacent to the Dryden Flight Research Center, Edwards, California, after a test flight in 1991. Perseus B is a remotely piloted aircraft developed as a design-performance testbed under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) project. Perseus is one of several flight vehicles involved in the ERAST project. A piston engine, propeller-powered aircraft, Perseus was designed and built by Aurora Flight Sciences Corporation, Manassas, Virginia. The objectives of Perseus B's ERAST flight tests have been to reach and maintain horizontal flight above altitudes of 60,000 feet and demonstrate the capability to fly missions lasting from 8 to 24 hours, depending on payload and altitude requirements. The Perseus B aircraft established an unofficial altitude record for a single-engine, propeller-driven, remotely piloted aircraft on June 27, 1998. It reached an altitude of 60,280 feet. In 1999, several modifications were made to the Perseus aircraft including engine, avionics, and flight-control-system improvements. These improvements were evaluated in a series of operational readiness and test missions at the Dryden Flight Research Center, Edwards, California. Perseus is a high-wing monoplane with a conventional tail design. Its narrow, straight, high-aspect-ratio wing is mounted atop the fuselage. The aircraft is pusher-designed with the propeller mounted in the rear. This design allows for interchangeable scientific-instrument payloads to be placed in the forward fuselage. The design also allows for unobstructed airflow to the sensors and other devices mounted in the payload compartment. The Perseus B that underwent test and development in 1999 was the third generation of the Perseus design, which began with the Perseus Proof-Of-Concept aircraft. Perseus was initially developed as part of NASA's Small High-Altitude Science Aircraft (SHASA) program, which later evolved

Response to ‘Brexit, Archaeology and Heritage: Reflections and Agendas’

Directory of Open Access Journals (Sweden)

Lorna-Jane Richardson

2017-12-01

Full Text Available This research was presented at the UCL Brexit, Archaeology and Heritage workshop and here it is summarised as a response to the lead forum article ‘Brexit, Archaeology and Heritage: Reflections and Agendas’.

Trends in Digital Cultural Heritage Management and Applications

OpenAIRE

Christodoulakis, Stavros

2014-01-01

We present some recent trends in the field of digital cultural heritage management and applications including digital cultural data curation, interoperability, open linked data publishing, crowd sourcing, visualization, platforms for digital cultural heritage, and applications. We present some examples from research and development projects of MUSIC/TUC in those areas. The Fourth International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2014 ...

A stochastic global identification framework for aerospace structures operating under varying flight states

Science.gov (United States)

Kopsaftopoulos, Fotis; Nardari, Raphael; Li, Yu-Hung; Chang, Fu-Kuo

2018-01-01

In this work, a novel data-based stochastic "global" identification framework is introduced for aerospace structures operating under varying flight states and uncertainty. In this context, the term "global" refers to the identification of a model that is capable of representing the structure under any admissible flight state based on data recorded from a sample of these states. The proposed framework is based on stochastic time-series models for representing the structural dynamics and aeroelastic response under multiple flight states, with each state characterized by several variables, such as the airspeed, angle of attack, altitude and temperature, forming a flight state vector. The method's cornerstone lies in the new class of Vector-dependent Functionally Pooled (VFP) models which allow the explicit analytical inclusion of the flight state vector into the model parameters and, hence, system dynamics. This is achieved via the use of functional data pooling techniques for optimally treating - as a single entity - the data records corresponding to the various flight states. In this proof-of-concept study the flight state vector is defined by two variables, namely the airspeed and angle of attack of the vehicle. The experimental evaluation and assessment is based on a prototype bio-inspired self-sensing composite wing that is subjected to a series of wind tunnel experiments under multiple flight states. Distributed micro-sensors in the form of stretchable sensor networks are embedded in the composite layup of the wing in order to provide the sensing capabilities. Experimental data collected from piezoelectric sensors are employed for the identification of a stochastic global VFP model via appropriate parameter estimation and model structure selection methods. The estimated VFP model parameters constitute two-dimensional functions of the flight state vector defined by the airspeed and angle of attack. The identified model is able to successfully represent the wing

Dependence of Dynamic Modeling Accuracy on Sensor Measurements, Mass Properties, and Aircraft Geometry

Science.gov (United States)

Grauer, Jared A.; Morelli, Eugene A.

2013-01-01

The NASA Generic Transport Model (GTM) nonlinear simulation was used to investigate the effects of errors in sensor measurements, mass properties, and aircraft geometry on the accuracy of identified parameters in mathematical models describing the flight dynamics and determined from flight data. Measurements from a typical flight condition and system identification maneuver were systematically and progressively deteriorated by introducing noise, resolution errors, and bias errors. The data were then used to estimate nondimensional stability and control derivatives within a Monte Carlo simulation. Based on these results, recommendations are provided for maximum allowable errors in sensor measurements, mass properties, and aircraft geometry to achieve desired levels of dynamic modeling accuracy. Results using additional flight conditions and parameter estimation methods, as well as a nonlinear flight simulation of the General Dynamics F-16 aircraft, were compared with these recommendations

Towards a model for Heritage Information. Model Generation of Immovable Heritage at the time of Their Legal Protection

Directory of Open Access Journals (Sweden)

Manuel Castellano Román

2013-11-01

Full Text Available The efficiency of building information models (BIM for architectonical information management suggest the development of Heritage Information Modelling (HIM as a specific application. Taking as starting point the documental requirements for the juridical protection of a monument, a HIM of the San Pedro’s Church in Arcos de la Frontera (Cádiz, Spain has been built. HIM provides not only the outputs required by the administrative dossier, but also reveals its obsolescence and shows itself as an efficient tool for comprehensive heritage tutelage management.

Urban geomorphological heritage - A new field of research

Science.gov (United States)

Reynard, Emmanuel; Pica, Alessia; Coratza, Paola

2017-04-01

Urbanization is one of the major challenges that the world faces. In 2015, 54% of the world population was living in urban areas and in some countries this percentage is close to 100% (Singapore 100%; Qatar 99%; Belgium 98%). In several parts of the world annual urbanization rates exceed 5% (e.g. Oman 8.54%; Rwanda 6.43%; Burkina Faso 5.87%), which means that urban sprawl is a widespread phenomenon. Urbanization and correlated infrastructure building highly impact and sometimes completely destroy natural landforms. Geomorphological heritage research has traditionally focused on rural or natural regions, in particular protected areas (nature parks, geoparks). We consider that urban areas, which have been poorly investigated until now, are particularly interesting in a geomorphological heritage point of view for almost three reasons: (i) The geomorphological context (site) of some cities is part of their "image" and their fame (e.g. the sugarloaf of Rio de Janeiro); (ii) Urban sprawl often interacts with landforms, which addresses the challenge of geoheritage protection in fast urbanizing areas; (iii) Cities are often tourist destinations, which creates a potential for a geotourist promotion of their geomorphological heritage. This study addresses the main challenges research on geomorphological heritage is facing in urban contexts: (i) the complex interrelationships between natural landforms and urban forms; (ii) the partial or total invisibility of landforms and sediments that are covered or destroyed by urban infrastructures; (iii) man-made landforms as part of urban geomorphological heritage; (iv) the suitability of some landforms (valleys, gullies, mounts) for specific urban uses; (v) the geomorphic constraints of landforms on urban development; and (vi) the importance of some landforms for the urban landscape and the image of the cities. To address these challenges a methodological framework is proposed, which combines: (i) the geomorphological analysis of the

Robots and Cultural Heritage: New Museum Experiences

Directory of Open Access Journals (Sweden)

Claudio Germak

2015-12-01

Full Text Available The introduction of new technologies to enhance the visiting museum experience is not a novelty. A large variety of interactive systems are nowadays available, including virtual tours, which makes cultural heritage accessible remotely. The theme of increase in accessibility and attractiveness has lately been faced with the employment of the service robotics, covering various types of applications. Regrettably, many of robotics solutions appear less successful in terms of utility and usability. On the basis of this awareness, a design for a new robotic solution for cultural heritage has been proposed. The project, developed at the royal residence of Racconigi Castle, consists of a telepresence robot designed as a tool to explore inaccessible areas of the heritage. The employed robot, called Virgil, was expressly designed for the project. The control of the robot is entrusted to the museum guides in order to enhance their work and enrich the cultural storytelling.

Effects of heritage taxation in Danish forestry

DEFF Research Database (Denmark)

Meilby, Henrik; Thorsen, Bo Jellesmark; Nord-Larsen, Thomas

2014-01-01

In this study we investigate the effects of heritage taxation rules on the economic performance of forestry and, more importantly, on decision making at the forest property level. In Denmark, when a property is handed over from one generation to the next, a heritage tax has to be paid. Apart from...... this, there is also a tax on the revenue caused by increase in property value during the ownership period. We analyse how the rotation age in model forest properties with given species composition and initial age structure is affected by these two taxes for a planned generational change every 30 years......, compared to an unplanned change and a reference model with no tax on heritage or property value increase (or no change of ownership). As the point of departure we apply model properties including 1000 ha of forest and with species compositions representative for different regions in Denmark. This allows us...

Cultural heritage and history in the European metal scene

NARCIS (Netherlands)

Klepper, de S.; Molpheta, S.; Pille, S.; Saouma, R.; During, R.; Muilwijk, M.

2007-01-01

This paper represents an inquiry on the use of history and cultural heritage in the metal scene. It is an attempt to show how history and cultural heritage can possibly be spread among people using an unconventional way. The followed research method was built on an explorative study that included an

An Ethnographic Study of Chinese Heritage Language Education and Technological Innovations

Directory of Open Access Journals (Sweden)

Minjuan Wang

2004-01-01

Full Text Available Research has increasingly uncovered the cognitive, cultural, and economic advantages of bilingualism and the positive impact of heritage language on children's second language acquisition (M:cLaughlin, 1995. As one type of heritage language education organizations, Chinese language schools have been in existence for decades in the U.S., but their practices have remained informal and not readily accessible to people from other cultures. In order to bridge this gap, this ethnographic study illustrates family and community involvement in promoting language proficiency in heritage language populations and explores language education methods practiced in Chinese community language schools in an urban Southern California area. The study examines the intricate issues affecting heritage language learning and explores the potential uses of technology in assisting young learners in acquiring their heritage language (Chinese. In addition, the study generates guidelines for adapting existing technology-assisted language programs (e.g., the Chinese Cultural Crystals for instructional uses.

Creative workers’ views on cultural heritage and sustainability

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Dawn Bennett

2014-06-01

Full Text Available This paper presents the “Arts–Sustainability–Heritage” (ASH model which may be used to understand the values and actions of creative workers in relation to cultural heritage and sustainability. The model is derived from previous research on conceptions of sustainability, and the qualitative data comes from the “Creative Workforce” survey. We contend that artistic work is essential both for cultural heritage through the work's reference and re-interpretation of culture, and for sustainability as a reflection on the current and future state of society. Artistic work is often considered an intangible cultural asset, and hence, the contribution of creative workers is often overlooked in a policy environment. The ASH model contributes to understanding the contribution of this ephemeral work toward cultural heritage and sustainability.

Protection of hydrological heritage sites of Serbia: Problems and perspectives

Directory of Open Access Journals (Sweden)

Simić Sava

2012-01-01

Full Text Available Protection of hydrological heritage sites, water protection segment, is an integral part of nature conservation. Today it is the basic theme of the hydrological heritage, the new field of hydrology and geo-heritage, which, by exploring and evaluating hydrological diversity of a particular area and identifying representative water phenomena, sets their preservation and protection as one of the utmost objectives. Two main problems in the protection of water phenomena in Serbia are: inadequate attitude of the individual and society, as a result of poor knowledge of the characteristics and values of waters, and the ever-present need for men to use them (as resources. Lack of understanding, in the professional sphere, the value and importance of water phenomena in the natural system - as a result of a firmly based biocentrism in nature conservation, lack of hydrologic group within the geo-heritage and a small number of interested professionals are some of the associated problems that limit the activities in this field. Specific problems - from the lack of organized and synchronized scientific research to the lack of a database on the hydrological heritage sites, are somewhat common to other segments of the nature conservation of Serbia. There are three possible directions of the future actions on the protection of hydrological heritage sites of Serbia: complete protection, protection with utilization for the needs of tourism and protection with utilization for the needs of water management. The most complex task of hydrological heritage will just be to combine the preservation and protection with tourism and water management, because it is diverse and often conflicting industries about. A possible solution to this problem is illustrated through the idea of water reserves.

Documenting Architectural Heritage in Bahia, Brazil, Using Spherical Photogrammetry

Science.gov (United States)

De Amorim, A. L.; Fangi, G.; Malinverni, E. S.

2013-07-01

The Cultural Heritage disappears at a rate higher than we are able, not only, to restore but also to document: human and natural factors, negligence or worst, deliberate demolitions put in danger the collective Architectural Heritage (AH). According to CIPA statements, the recording is important and has to follow some guidelines. The Architectural and Urban Heritage data have to be historically related, critically assessed and analyzed, before to be organized according to a thematic structure and become available for further uses. This paper shows the experiences developed by the Laboratory of Computer Graphics applied to Architecture and Design (LCAD), at the Architecture School of the Federal University of Bahia (FAUFBA), Brazil, in cooperation with the Università Politecnica delle Marche (UNIVPM, DICEA Department), Italy, in documenting architectural heritage. The research set up now has been carried out in the historical sites of Bahia, as Pelourinho neighborhood, a World Heritage by UNESCO. Other historical sites are in the plan of this survey, like the cities of Lençóis and Mucugê in Chapada Diamantina region. The aim is to build a technological platform based on low cost digital technologies and open source tools, such as Panoramic Spherical Photogrammetry, Spatial Database, Geographic Information Systems, Three-dimensional Geometric Modeling, CAD technology, for the collection, validation and dissemination of AH.

Image-Based Delineation and Classification of Built Heritage Masonry

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Noelia Oses

2014-02-01

Full Text Available Fundación Zain is developing new built heritage assessment protocols. The goal is to objectivize and standardize the analysis and decision process that leads to determining the degree of protection of built heritage in the Basque Country. The ultimate step in this objectivization and standardization effort will be the development of an information and communication technology (ICT tool for the assessment of built heritage. This paper presents the ground work carried out to make this tool possible: the automatic, image-based delineation of stone masonry. This is a necessary first step in the development of the tool, as the built heritage that will be assessed consists of stone masonry construction, and many of the features analyzed can be characterized according to the geometry and arrangement of the stones. Much of the assessment is carried out through visual inspection. Thus, this process will be automated by applying image processing on digital images of the elements under inspection. The principal contribution of this paper is the automatic delineation the framework proposed. The other contribution is the performance evaluation of this delineation as the input to a classifier for a geometrically characterized feature of a built heritage object. The element chosen to perform this evaluation is the stone arrangement of masonry walls. The validity of the proposed framework is assessed on real images of masonry walls.

Islands and non-islands in native and heritage Korean

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Boyoung eKim

2016-02-01

Full Text Available To a large extent, island phenomena are cross-linguistically invariable, but English and Korean present some striking differences in this domain. English has wh-movement and Korean does not, and while both languages show sensitivity to wh-islands, only English has island effects for adjunct clauses. Given this complex set of differences, one might expect Korean/English bilinguals, and especially heritage Korean speakers (i.e. early bilinguals whose L2 became their dominant language during childhood to be different from native speakers, since heritage speakers have had more limited exposure to Korean, may have had incomplete acquisition and/or attrition, and may show significant transfer effects from the L2. Here we examine islands in heritage speakers of Korean in the U.S. Through a series of four formal acceptability experiments comparing these heritage speakers with native speakers residing in Korea, we show that the two groups are remarkably similar. Both show clear evidence for wh-islands and an equally clear lack of adjunct island effects. Given the very different linguistic environment that the heritage speakers have had since early childhood, this result lends support to the idea that island phenomena are largely immune to environmental influences and stem from deeper properties of the processor and/or grammar. Similarly, it casts some doubt on recent proposals that islands are learned from the input.

Focus Meeting 2, ``Astronomical Heritage: Progressing the UNESCO-IAU Initiative'' Introduction and overview

Science.gov (United States)

Ruggles, Clive; Sidorenko, Anna

2016-10-01

Marking seven years of formal cooperation between the IAU and the UNESCO World Heritage Centre to implement UNESCO's ``Astronomy and World Heritage'' Thematic Initiative, this Focus Meeting reviewed achievements, challenges, and progress on particular World Heritage List nomination projects.

Cultural Heritage communication technology

Directory of Open Access Journals (Sweden)

Elena Ippoliti

2011-12-01

Full Text Available This magazine issue is about the relationship between digital techniques and the communication of cultural heritage and specifically aims at portraying how the interest and implications of these two things are widespread. Without trying to go too in depth, various points of view have been compared, each taken from different articles presenting a wide range of possible approaches on the subject of creating a wealth of information on cultural heritage and how it can be made available to the public without difficulty. Therefore, this issue wants to create a forum for a many-sided comparison built on a wealth of experience and opinions of different authors. In this way the abundance and versatility of the contributing professions (architects, archaeologists, engineers, mathematicians, graphic designers, artists, video producers, digital experts, 3D graphic designers, critics, directors, etc. has given life to a precious blend of know-how, which is without doubt enhanced by present-day digital technology.

The Heritage Business Industry: Mexico’s Opportunity for Economic Growth

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Sandra L. López Varela

2017-07-01

Full Text Available The following discussion addresses the potential of developing a heritage business industry in Mexico for the purposes of economic growth. The discussion challenges Mexico’s reliance on tourism as a revenue stream in the context of high rates of violence and criminal activity, and examines its failure to promote its rich culture and history. Here, an alternative scenario is offered to create value from Mexico’s rich culture and history by introducing cultural resource management (CRM, an industry developed by private firms around the world, for the protection and management of cultural heritage in compliance with environmental and historical laws. In a context of international initiatives, mainly by the World Bank and the Inter-American Development Bank, this contribution identifies those key factors pressuring the Mexican government to introduce CRM in Mexico as well as alternative routes for financing heritage preservation. Mexico’s dependency on international institutions for economic growth will eventually introduce a definition of heritage beyond notions of old and pretty objects. If Mexico wants to bring significant revenue to its economy, the Mexican government is compelled to embrace a heritage definition involving the significance of place.

Perseus in Flight

Science.gov (United States)

1991-01-01

The Perseus proof-of-concept vehicle flies over Rogers Dry Lake at the Dryden Flight Research Center, Edwards, California, to test basic design concepts for the remotely-piloted, high-altitude vehicle. Perseus B is a remotely piloted aircraft developed as a design-performance testbed under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) project. Perseus is one of several flight vehicles involved in the ERAST project. A piston engine, propeller-powered aircraft, Perseus was designed and built by Aurora Flight Sciences Corporation, Manassas, Virginia. The objectives of Perseus B's ERAST flight tests have been to reach and maintain horizontal flight above altitudes of 60,000 feet and demonstrate the capability to fly missions lasting from 8 to 24 hours, depending on payload and altitude requirements. The Perseus B aircraft established an unofficial altitude record for a single-engine, propeller-driven, remotely piloted aircraft on June 27, 1998. It reached an altitude of 60,280 feet. In 1999, several modifications were made to the Perseus aircraft including engine, avionics, and flight-control-system improvements. These improvements were evaluated in a series of operational readiness and test missions at the Dryden Flight Research Center, Edwards, California. Perseus is a high-wing monoplane with a conventional tail design. Its narrow, straight, high-aspect-ratio wing is mounted atop the fuselage. The aircraft is pusher-designed with the propeller mounted in the rear. This design allows for interchangeable scientific-instrument payloads to be placed in the forward fuselage. The design also allows for unobstructed airflow to the sensors and other devices mounted in the payload compartment. The Perseus B that underwent test and development in 1999 was the third generation of the Perseus design, which began with the Perseus Proof-Of-Concept aircraft. Perseus was initially developed as part of NASA's Small High-Altitude Science Aircraft (SHASA

Identifying Chinese Heritage Learners' Motivations, Learning Needs and Learning Goals: A Case Study of a Cohort of Heritage Learners in an Australian University

Science.gov (United States)

Xu, Hui Ling; Moloney, Robyn

2014-01-01

There is increasing enrolment of Chinese heritage language learners in tertiary Chinese language classrooms across Australia. Educated in English, Chinese heritage learners are of diverse national origins and the Chinese language varieties to which they have been exposed through family or community are also diverse. Recent research in this field…

The Impacts of Heritage Tourism on Gadara, Northern Jordan

Science.gov (United States)

Alobiedat, Ammar Abdelkarim

2014-01-01

As the tourism industry continues to grow and the desire to visit heritage sites becomes a popular pursuit, heritage has turn into a commodity in the marketplace. This dissertation analyzes the economic, sociocultural and environmental implications of tourism in Gadara, northwest Jordan. It also elaborates on the changing force of tourism and its…

Palaeogeographical type of the geological heritage of Egypt: A new evidence

Science.gov (United States)

Sallam, Emad S.; Ruban, Dmitry A.

2017-05-01

The geoconservation and geotourism potential of Northeast Africa and, particularly, Egypt is big, but the knowledge of geosites of this territory remains limited. Another urgent task is establishment of the geological heritage of different types. The literature review and the personal field experience permit to propose several geosites that reflect the geological history of Egypt. These include El-Goza El-Hamra, Gebel Qatrani and Birqash, Khashm El-Galala, Wadi El-Hitan, Kom El-Shelul, Wadi Araba, Gebel Umm Bisilla, Maadi Petrified Forest, Dababiya Quarry, and Atud. The noted geosites represent all six main subtypes (facies, palaeoecological, ichnological, taphonomic, event, and geoarchaeological) of the palaeogeographical type of the geological heritage. Their rank varies between local and global. The entire palaeogeographical heritage of Egypt is of international importance. It is argued that three kinds of geodiversity are linked to this heritage. These are determined by the number of subtypes in the country, the co-occurrence of subtypes in the geosites, and the combination of the palaeogeographical and other geological heritage types. The proposed palaeogeographical geosites can be employed successfully for the purposes of geoconservation and geotourism. Presumably, the importance of archaeological objects for tourism activities in Egypt may facilitate attractiveness of the palaeogeographical heritage.

Digital Historic Urban Landscape Methodology for Heritage Impact Assessment of Singapore

Science.gov (United States)

Widodo, J.; Wong, Y. C.; Ismail, F.

2017-08-01

Using the case study of Singapore's existing heritage websites, this research will probe the circumstances of the emerging technology and practice of consuming heritage architecture on a digital platform. Despite the diverse objectives, technology is assumed to help deliver greater interpretation through the use of new and high technology emphasising experience and provide visual fidelity. However, the success is limited as technology is insufficient to provide the past from multiple perspectives. Currently, existing projects provide linear narratives developed through a top-down approach that assumes the end-users as an individual entity and limits heritage as a consumable product. Through this research, we hope to uncover for better experience of digital heritage architecture where interpretation is an evolving `process' that is participatory and contributory that allows public participation, together with effective presentation, cultural learning and embodiment, to enhance the end-users' interpretation of digital heritage architecture. Additionally, this research seeks to establish an inventory in the form of a digital platform that adopts the Historic Urban Landscape (HUL) into the Singapore context to better and deepen the understandings of the public towards architectural as well as cultural heritage through an intercultural and intergenerational dialogue. Through HUL, this research hopes that it will better shape conservation strategies and urban planning.

Model–Based Techniques for Virtual Sensing of Longitudinal Flight Parameters

Directory of Open Access Journals (Sweden)

Seren Cédric

2015-03-01

Full Text Available Introduction of fly-by-wire and increasing levels of automation significantly improve the safety of civil aircraft, and result in advanced capabilities for detecting, protecting and optimizing A/C guidance and control. However, this higher complexity requires the availability of some key flight parameters to be extended. Hence, the monitoring and consolidation of those signals is a significant issue, usually achieved via many functionally redundant sensors to extend the way those parameters are measured. This solution penalizes the overall system performance in terms of weight, maintenance, and so on. Other alternatives rely on signal processing or model-based techniques that make a global use of all or part of the sensor data available, supplemented by a model-based simulation of the flight mechanics. That processing achieves real-time estimates of the critical parameters and yields dissimilar signals. Filtered and consolidated information is delivered in unfaulty conditions by estimating an extended state vector, including wind components, and can replace failed signals in degraded conditions. Accordingly, this paper describes two model-based approaches allowing the longitudinal flight parameters of a civil A/C to be estimated on-line. Results are displayed to evaluate the performances in different simulated and real flight conditions, including realistic external disturbances and modeling errors.

Innovative Virtual Air Data Sensors: Algorithms and Flight Test Results

OpenAIRE

Garbarino, Luca

2015-01-01

This thesis deals with the design, prototype implementation and the assessment of virtual sensors for an Air Data System (ADS). The needs for the development of a virtual Air Data Sensors resides on two relevant aspects in aviation transport development: a) the opportunity to improve the safety of manned aviation, by implementing an affordable solution for ADS redundancy; b) the possibility to improve the reliability of unmanned air vehicles (UAVs), which can support their integration in non-...

El papel del patrimonio en los centros educativos: hacia la socialización patrimonial / Heritage in the school: to Heritage socialization

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José María Cuenca López

2014-01-01

écnicas y procedimientos patrimoniales y el respeto y reconocimiento de su valor, al tiempo que se crean vínculos sociales de integración cultural, de autoestima y de rentabilidad social, más allá de los aspectos puramente económicos o culturales con los que suele vincularse el patrimonio. Abstract: The heritage and territory are important resources to promote citizen participation and culture within Social Sciences Education. Previous experiences of cultural promotion and heritage dissemination help to rehabilitation of disadvantaged social groups. A critical, symbolic, identity, participatory and holistic perspective of heritage education develops projects of individual and collective social-cultural implication. For heritage socialization we need interdisciplinary of contents, active and multidirectional participation of students a society, contextualization and awareness of heritage and social problems. So, heritage becomes a resource for citizenship education. The connection between heritage education and citizenship education set the target of heritage socialization. This process needs to enhance heritage as identity, procedure and cultural respect. Thus, are created links of cultural and social profitability.

Participatory practices in heritage management in world heritage cities: unveiling the city representatives’ perceptions

NARCIS (Netherlands)

Rosetti, I.

2018-01-01

Community engagement is today a goal of heritage management. Participatory practices are generally advocated for matters of authenticity and ethics, but also for the economic, environmental, cultural and social, in short, sustainable development of local communities. However, criticisms and

Flight Dynamics Analysis Branch 2005 Technical Highlights

Science.gov (United States)

2005-01-01

This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 595, in support of flight projects and technology development initiatives in Fiscal Year (FY) 2005. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the disciplines of flight dynamics including spacecraft navigation (autonomous and ground based); spacecraft trajectory design and maneuver planning; attitude analysis; attitude determination and sensor calibration; and attitude control subsystem (ACS) analysis and design. The FDAB currently provides support for missions and technology development projects involving NASA, other government agencies, academia, and private industry.

Heritage in Authority-Making : Appropriating Interventions inThree Socio-Political Contexts

OpenAIRE

Hammami, Feras

2012-01-01

The perpetual evolution of the value of heritage in urban development is producing newsocio-spatial realities, shaped by different relationships of power at multiple scales.Heritage has always played an important role in the construction of individual andgroup identities, but is now increasingly seen as a capital for the making of cityidentity. Although professional heritage practices have attempted to embrace a similaror parallel vision, they are likely to overlook how interventions in herit...

75 FR 48359 - Blackstone River Valley National Heritage Corridor Commission: Notice of Meeting

Science.gov (United States)

2010-08-10

... DEPARTMENT OF THE INTERIOR Office of the Secretary Blackstone River Valley National Heritage..., United States Code, that a meeting of the John H. Chafee Blackstone River Valley National Heritage..., Blackstone River Valley National Heritage Corridor Commission, One Depot Square, Woonsocket, RI 02895, Tel...

Comparative Analysis of Disabled Accessibility Needs of Heritage Building in Perak

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Zahari Nurul Fadzila

2016-01-01

Full Text Available Tourism sector was the sixth highest national income provider to the Malaysian economy in 2014. In order to replenish Malaysian economy through tourism, the Malaysian government has to diversify the present tourism products and offers a wide variety of tourism packages. This has mentioned in the National Key Results Area (NKRA development platform highlighted in the 10th Malaysian Plan. Therefore, the tourism sector needs to continuously re-engineer and adapt its business model to suit every customer’s needs and demands, including disabled people. At the moment, one of the highest tourist attraction contributors in Malaysia is the heritage building sector. The heritage building sector in Malaysia becomes popular due to its diverse historical background and culture. It attracts local and international tourists to visit. However, the lack of facilities provided especially for the disable people has hindered its future prospects to become globally popular. The national heritage should be viewed, explored and enjoyed by everybody without discriminating anyone. Insufficient of provision for disable facilities in heritage act has caused barrier to the disable people to enjoy and visit the heritage sites. The objective of this research is to analyze the comparative data that been retrieved in the field of selected case study. It will be carried out by visiting the selected case study, observation and documentary analysis. This research aims to do a comparative analysis of Disabled Accessibility needs of Heritage Building in Perak. The findings of this research will alert the needs of disabled in visiting the heritage building and documented for future research.

Evolving Techniques of Documentation of a World Heritage Site in Lahore

Science.gov (United States)

Arif, R.; Essa, K.

2017-08-01

Lahore is an ancient, culturally rich city amidst which are embedded two world heritage sites. The state of historic preservation in the country is impoverished with a dearth of training and poor documentation skills, thus these monuments are decaying and in dire need of attention. The Aga Khan Cultural Service - Pakistan is one of the first working in heritage conservation in the country. AKCSP is currently subjecting the UNESCO World Heritage site of the Mughal era Lahore Fort to an intensive and multi-faceted architectural documentation process. This is presented here as a case study to chart the evolution of documentation techniques and enunciate the spectrum of challenges faced in the documentation of an intricate Mughal heritage site for conservation in the Pakistani context. 3D - laser scanning is used for the purpose of heritage conservation for the first time, and since has been utilised on heritage buildings and urban fabric in ongoing projects. These include Lahore Fort, Walled city of Lahore as well as the Baltit Fort, a project restored in the past, assisting in the maintenance of conserved buildings. The documentation team is currently discovering the full potential of this technology especially its use in heritage conservation simultaneously overcoming challenges faced. Moreover negotiating solutions to auto-generate 2D architectural drawings from the 3D pointcloud output. The historic architecture is juxtaposed with contemporary technology in a region where such a combination is rarely found. The goal is to continually develop the documentation methodologies whilst investigating other technologies in the future.

EVOLVING TECHNIQUES OF DOCUMENTATION OF A WORLD HERITAGE SITE IN LAHORE

Directory of Open Access Journals (Sweden)

R. Arif

2017-08-01

Full Text Available Lahore is an ancient, culturally rich city amidst which are embedded two world heritage sites. The state of historic preservation in the country is impoverished with a dearth of training and poor documentation skills, thus these monuments are decaying and in dire need of attention. The Aga Khan Cultural Service - Pakistan is one of the first working in heritage conservation in the country. AKCSP is currently subjecting the UNESCO World Heritage site of the Mughal era Lahore Fort to an intensive and multi-faceted architectural documentation process. This is presented here as a case study to chart the evolution of documentation techniques and enunciate the spectrum of challenges faced in the documentation of an intricate Mughal heritage site for conservation in the Pakistani context. 3D - laser scanning is used for the purpose of heritage conservation for the first time, and since has been utilised on heritage buildings and urban fabric in ongoing projects. These include Lahore Fort, Walled city of Lahore as well as the Baltit Fort, a project restored in the past, assisting in the maintenance of conserved buildings. The documentation team is currently discovering the full potential of this technology especially its use in heritage conservation simultaneously overcoming challenges faced. Moreover negotiating solutions to auto-generate 2D architectural drawings from the 3D pointcloud output. The historic architecture is juxtaposed with contemporary technology in a region where such a combination is rarely found. The goal is to continually develop the documentation methodologies whilst investigating other technologies in the future.

Heritage and Non-Heritage Language Learners in Arabic Classrooms: Inter and Intra-group Beliefs, Attitudes and Perceptions

Directory of Open Access Journals (Sweden)

Ghazi Abuhakema

2012-08-01

Full Text Available This study examines how Arabic heritage language learners (HLLs and non-heritage language learners (non-HLLs perceive each other, and the class dynamics in a combined classroom setting. Two groups of HLLs and non-HLLs completed a separate questionnaire and answered follow-up open-ended questions. The results show that learners do not feel strongly about mixing or separation, but they also acknowledge that just as there are disadvantages to combining, there are advantages as well. While instructors need to capitalize on the advantages to create a more engaging and more successful teaching environment for both groups, they also need to be aware of the disadvantages in order to counteract them. The study also shows that the particular diglossic situation of Arabic seems to have impacted students’ perceptions and attitudes. The implications and recommendations of the study are quite relevant to schools similar to where the study was conducted. The study makes it possible for the voices of HLLs and non-HLLs to reach educators and administrators and empower them in their research processes to inform the teaching of heritage languages.

Flexible micro flow sensor for micro aerial vehicles

Science.gov (United States)

Zhu, Rong; Que, Ruiyi; Liu, Peng

2017-12-01

This article summarizes our studies on micro flow sensors fabricated on a flexible polyimide circuit board by a low-cost hybrid process of thin-film deposition and circuit printing. The micro flow sensor has merits of flexibility, structural simplicity, easy integrability with circuits, and good sensing performance. The sensor, which adheres to an object surface, can detect the surface flow around the object. In our study, we install the fabricated micro flow sensors on micro aerial vehicles (MAVs) to detect the surface flow variation around the aircraft wing and deduce the aerodynamic parameters of the MAVs in flight. Wind tunnel experiments using the sensors integrated with the MAVs are also conducted.

Protection of European Cultural Heritage from geo - hazards: the PROTHEGO project.

Science.gov (United States)

Margottini, Claudio; Spizzichino, Daniele; Cigna, Francesca; Crosta, Giovanni B.; Frattini, Paolo; Themistocleous, Kyriacos; Fernandez Merodo, José Antonio

2016-04-01

Tangible cultural heritage includes various categories of monuments and sites, from cultural landscapes and sacred sites to archaeological complexes, individual architectural or artistic monuments and historic urban centers. Such places are continuously impacted and weathered by several internal and external factors, both natural and human-induced, with rapid and/or slow onset, including natural hazards, such as earthquakes or extreme meteorological events, cumulative processes as well as the effects of humans, especially in conflict situations. A clear picture of endangered sites is not available. In particular, the list of List of World Heritage in danger mainly focuses on sites threaten by armed conflicts. New space technology based on radar interferometry (InSAR) is now capable to monitor, since 1992 and with mm precision, surface deformation for reflective targets named persistent scatterers, which consistently return stable signals to the radar satellites. Led by the Italian Institute for Environmental Protection and Research, and in collaboration with NERC British Geological Survey, Geological and Mining Institute of Spain, University of Milano-Bicocca and Cyprus University of Technology, the project PROTHEGO, co-funded in the framework of JPI on Cultural Heritage EU programme (2015-2018), will make an innovative contribution towards the analysis of geo-hazards in areas of cultural heritage in Europe. The project will apply novel InSAR techniques to monitor monuments and sites that are potentially unstable due to landslides, sinkholes, settlement, subsidence, active tectonics as well as structural deformation, all of which could be effected of climate change and human interaction. To magnify the impact of the project, the approach will be implemented in more than 400 sites on the UNESCO World Heritage List in geographical Europe. After the remote sensing investigation, detailed geological interpretation, hazard analysis, local-scale monitoring, advanced

From Unclaimed Heritage to a European Opportunity : The 1915 War Cemeteries of Galicia

NARCIS (Netherlands)

Ashworth, Gregory J.

2009-01-01

There have been many cases of multiply claimed contested heritage but this article deals with discarded and unclaimed, potential heritage It also treats the most sensitive of heritage resources namely, dead human bodies A consequence of the Austro-Hungarian / German offensive at Gorlice-Tarnow in

Though This be Madness: Heritage Methods for Working in Culturally Diverse Communities

Directory of Open Access Journals (Sweden)

John Petersen

2010-12-01

Full Text Available In 1998, the NSW Migration Heritage Centre was conceived by the NSW Government as a virtual heritage centre to help ageing former migrants tell their stories. Migration museums and other organisations interested in heritage are grappling with how to identify, record, preserve and interpret the heritage legacy of migration and settlement in their communities. The distinctions between museum and environmental heritage practices have diminished during the past decade in Australia. The Centre’s methodologies are based on historic method and thematic and typology studies, better known for their application to heritage place identification and archaeological artefact studies than for their more recent use by some Australian museum curators for the survey and documentation of collections and community participation in heritage. The ‘virtual museum’ has enabled the Centre to break away from the centralised museum concept, with the associated trappings of venue management, to pioneer a decentralised and dispersed museum model that works almost entirely in collaborative community history research partnerships to document culturally significant collections, and associated migration memories, held by communities and private individuals. The work is centralised on the Centre’s website as a virtual collection of objects, places and associated memories. They are presented in online exhibitions for student research and as a destination for the mass audiences of the worldwide web.

Heritage and scale: settings, boundaries and relations

DEFF Research Database (Denmark)

Harvey, David

2015-01-01

of individuals and communities, towns and cities, regions, nations, continents or globally – becomes ever more important. Partly reflecting this crisis of the national container, researchers have sought opportunities both through processes of ‘downscaling’, towards community, family and even personal forms...... relations. This paper examines how heritage is produced and practised, consumed and experienced, managed and deployed at a variety of scales, exploring how notions of scale, territory and boundedness have a profound effect on the heritage process. Drawing on the work of Doreen Massey and others, the paper...

Residents’ perspectives towards conservation in George Town world heritage city: A post-UNESCO listing scenario

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Yoke Mui LIM

2014-12-01

Full Text Available Being inscribed as a UNESCO World Heritage City since 2008, this scenario calls into question the voices, the participation and the aspirations of George Town residents themselves in the process of planning and conserving their city. As an extension of a similar project undertaken in 2006, prior to the UNESCO listing, the present study sought to explore and understand the residents’ perceptions and preferences of George Town as a Heritage City after the UNESCO listing. Using the same set of samples (i.e. 400 inner city residents, the findings from this study revealed the change of residents’ preference as well as their appreciation towards the value of heritage and its economic potential. More respondents are supportive on the protection of heritage buildings and maintaining a heritage city. The older generations are the advocates of the heritage houses and they are more willing to pay higher prices to own a heritage house in the city. heritage awareness, urban conservation, resident perspectives, George Town.

Abstracts of the TICCIH Canada conference on industrial strength : conserving Canada's industrial heritage

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

The conservation and rehabilitation of Canada's industrial sites represents some of the most innovative examples of heritage site development. This conference provided a forum for various stakeholder, conservation specialists, and community planners to discuss issues and strategies for preserving Canada's industrial heritage. Challenges related to preserving industrial heritage as historic sites and museums were discussed. Methods of strengthening community identity and engagement with industrial heritage preservation were also presented. The future of an industrial heritage network was considered. The conference was divided into the following 7 sessions: (1) new site development, brownfield to heritage sites, (2) inventories, evaluation and awareness, (3) industrial heritage of Hamilton, (4) conservation, adaptive reuse and economic viability, a case study of the Toronto distillery project, (5) industrial landscapes, (6) preserving the intangibles, and (7) industrial heritage museums, issues in conservation, interpretation, and sustainability. The conference featured 19 papers, of which 2 have been catalogued separately for inclusion in this database. refs., tabs., figs.

European Master-Doctorate Course on "Vulnerability of Cultural Heritage to Climate Change"

Science.gov (United States)

Lefèvre, R.-A.

2009-04-01

« Vulnerability of Cultural Heritage to Climate Change », European Master-Doctorate Course, Council of Europe, Strasbourg 7-11 September 2009 The character of Cultural Heritage is closely related to the climate, and the urban landscape and the built heritage have been designed with the local climate in mind. The stability of Cultural Heritage is, therefore, closely tied to its interactions with the ground and the atmosphere. Climate Change is thus expected to have either catastrophic or subtle effects on Cultural Heritage materials and Cultural Landscapes. The major aim of the 2009 Strasbourg Course is to ensure that young European students are informed on these important problems and will be able in the future to undertake rigorous ongoing scientific monitoring of changes in conditions of Cultural Heritage. The Programme of the Course will cover the following topics: • Heritage Climatology • Principles of Mitigation and Adaptation of Cultural Heritage to Climate Change • Impact of Climate Change on building structures • Dose-Response and Damage Functions for materials in a Changing Climate • Modelling sea salts transport and deposition • Modelling wetting and drying of historic buildings • Impact of Climate Change on building materials: stone, mortar, modern glass, stained glass windows • Impact of Climate Change on organic materials • Biological impact of Climate Change on Cultural Heritage • Sea level rise models and possible application to Cultural Heritage • Past, present and future for Venice • The policies and action plans of International Organisations (Council of Europe, UNESCO, ICCROM) The Course is addressed to young people with scientific background: physicists, chemists, geologists, biologists, engineers, because of the high scientific level of the background required to follow the lectures. Teaching will be delivered in English without any simultaneous translation. The teachers belong to European Universities, National

Commission 41 Working Group on Astronomy and World Heritage

Science.gov (United States)

Ruggles, Clive; Wolfschmidt, Gudrun; Badolati, Ennio; Batten, Alan; Belmonte, Juan; Bhathal, Ragbir; Brosche, Peter; Dbarbat, Suzanne; DeVorkin, David; Duerbeck, Hilmar W.; Epifania, Priscilla; Ferlet, Roger; Funes, Jos; Glass, Ian S.; Griffin, Elizabeth; Gurshtein, Alexander; Hearnshaw, John; Helou, George; Hidayat, Bambang; Hockey, Thomas; Holbrook, Jarita; Incerti, Manuela; Kepler, S. O.; Kochhar, Rajesh; Krupp, Edwin C.; Locher, Kurt; Maglova-Stoeva, Penka; Mickaelian, Areg; Pettersen, Bjorn R.; Pineda de Caras, Mara Cristina; Pinigin, Gennadiy; Pompeia, Luciana; Pozhalova, Zhanna; Yun-li, Shi; Simonia, Irakli; Le Guet Tully, Francoise; Wainscoat, Richard

2010-05-01

What follows is a short report on the Business Meeting of the Astronomy and World Heritage Working Group held on Thursday August 6, 2009. This was the first formal Business Meeting of the Working Group since its formation following the signing of the Memorandum of Understanding between the IAU and UNESCO on Astronomy and World Heritage in October 2008.

Sensor Systems Collect Critical Aerodynamics Data

Science.gov (United States)

2010-01-01

With the support of Small Business Innovation Research (SBIR) contracts with Dryden Flight Research Center, Tao of Systems Integration Inc. developed sensors and other components that will ultimately form a first-of-its-kind, closed-loop system for detecting, measuring, and controlling aerodynamic forces and moments in flight. The Hampton, Virginia-based company commercialized three of the four planned components, which provide sensing solutions for customers such as Boeing, General Electric, and BMW and are used for applications such as improving wind turbine operation and optimizing air flow from air conditioning systems. The completed system may one day enable flexible-wing aircraft with flight capabilities like those of birds.

Visitors’ Experience, Place Attachment and Sustainable Behaviour at Cultural Heritage Sites: A Conceptual Framework

OpenAIRE

Piera Buonincontri; Alessandra Marasco; Haywantee Ramkissoon

2017-01-01

Sustainable tourism research has attracted wide interest from scholars and practitioners. While several heritage sites are mandated to provide optimum visitor satisfaction with increasing competition in the market, managers of heritage sites face growing challenges in striking a balance between consumption and conservation. This calls for promoting more sustainable behaviours among consumers of heritage. This study proposes a conceptualization of sustainable behaviour for heritage consumers. ...

Differential pressure measurement using a free-flying insect-like ornithopter with an MEMS sensor

International Nuclear Information System (INIS)

Takahashi, Hidetoshi; Aoyama, Yuichiro; Ohsawa, Kazuharu; Iwase, Eiji; Matsumoto, Kiyoshi; Shimoyama, Isao; Tanaka, Hiroto

2010-01-01

This paper presents direct measurements of the aerodynamic forces on the wing of a free-flying, insect-like ornithopter that was modeled on a hawk moth (Manduca sexta). A micro differential pressure sensor was fabricated with micro electro mechanical systems (MEMS) technology and attached to the wing of the ornithopter. The sensor chip was less than 0.1% of the wing area. The mass of the sensor chip was 2.0 mg, which was less than 1% of the wing mass. Thus, the sensor was both small and light in comparison with the wing, resulting in a measurement system that had a minimal impact on the aerodynamics of the wing. With this sensor, the 'pressure coefficient' of the ornithopter wing was measured during both steady airflow and actual free flight. The maximum pressure coefficient observed for steady airflow conditions was 1.4 at an angle of attack of 30 0 . In flapping flight, the coefficient was around 2.0 for angles of attack that ranged from 25 0 to 40 0 . Therefore, a larger aerodynamic force was generated during the downstroke in free flight compared to steady airflow conditions.

INTEGRATION OF POINT CLOUDS AND IMAGES ACQUIRED FROM A LOW-COST NIR CAMERA SENSOR FOR CULTURAL HERITAGE PURPOSES

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M. Kedzierski

2017-08-01

Full Text Available Terrestrial Laser Scanning is currently one of the most common techniques for modelling and documenting structures of cultural heritage. However, only geometric information on its own, without the addition of imagery data is insufficient when formulating a precise statement about the status of studies structure, for feature extraction or indicating the sites to be restored. Therefore, the Authors propose the integration of spatial data from terrestrial laser scanning with imaging data from low-cost cameras. The use of images from low-cost cameras makes it possible to limit the costs needed to complete such a study, and thus, increasing the possibility of intensifying the frequency of photographing and monitoring of the given structure. As a result, the analysed cultural heritage structures can be monitored more closely and in more detail, meaning that the technical documentation concerning this structure is also more precise. To supplement the laser scanning information, the Authors propose using both images taken both in the near-infrared range and in the visible range. This choice is motivated by the fact that not all important features of historical structures are always visible RGB, but they can be identified in NIR imagery, which, with the additional merging with a three-dimensional point cloud, gives full spatial information about the cultural heritage structure in question. The Authors proposed an algorithm that automates the process of integrating NIR images with a point cloud using parameters, which had been calculated during the transformation of RGB images. A number of conditions affecting the accuracy of the texturing had been studies, in particular, the impact of the geometry of the distribution of adjustment points and their amount on the accuracy of the integration process, the correlation between the intensity value and the error on specific points using images in different ranges of the electromagnetic spectrum and the selection

Integration of Point Clouds and Images Acquired from a Low-Cost NIR Camera Sensor for Cultural Heritage Purposes

Science.gov (United States)

Kedzierski, M.; Walczykowski, P.; Wojtkowska, M.; Fryskowska, A.

2017-08-01

Terrestrial Laser Scanning is currently one of the most common techniques for modelling and documenting structures of cultural heritage. However, only geometric information on its own, without the addition of imagery data is insufficient when formulating a precise statement about the status of studies structure, for feature extraction or indicating the sites to be restored. Therefore, the Authors propose the integration of spatial data from terrestrial laser scanning with imaging data from low-cost cameras. The use of images from low-cost cameras makes it possible to limit the costs needed to complete such a study, and thus, increasing the possibility of intensifying the frequency of photographing and monitoring of the given structure. As a result, the analysed cultural heritage structures can be monitored more closely and in more detail, meaning that the technical documentation concerning this structure is also more precise. To supplement the laser scanning information, the Authors propose using both images taken both in the near-infrared range and in the visible range. This choice is motivated by the fact that not all important features of historical structures are always visible RGB, but they can be identified in NIR imagery, which, with the additional merging with a three-dimensional point cloud, gives full spatial information about the cultural heritage structure in question. The Authors proposed an algorithm that automates the process of integrating NIR images with a point cloud using parameters, which had been calculated during the transformation of RGB images. A number of conditions affecting the accuracy of the texturing had been studies, in particular, the impact of the geometry of the distribution of adjustment points and their amount on the accuracy of the integration process, the correlation between the intensity value and the error on specific points using images in different ranges of the electromagnetic spectrum and the selection of the optimal

ACHP | Heritage Tourism and the Federal Government: Summit I Proceedings

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Search skip specific nav links Home arrow Publications arrow Intro: Heritage Tourism and the Federal Government: Summit I—Report of Proceedings Heritage Tourism and the Federal Government: Summit I—Report of tourism promotes the preservation of communities' historic resources, educates tourists and local

Safeguarding Cultural Heritage against Climate Change and Natural Hazards through Stakeholder Involvement

Science.gov (United States)

de Wit, Rosmarie; Zuvela-Aloise, Maja; Hollosi, Brigitta; Anders, Ivonne; Höfler, Angelika; Boi, Silvia; Resta, Vanni; Patrikakis, Charalampos

2017-04-01

Europe's cultural heritage is among the richest in the world, and draws millions of visitors to archeological sites, museums, monuments, castles, and other sites each year. The protection and conservation of European heritage is of utmost importance for our society, not only in order to preserve the European cultural identity, but also because cultural heritage is a wealth creator bringing tourism-related business opportunities on which many communities depend. However, Europe's heritage assets are extremely exposed to climate change and natural hazards, which threatens their integrity and may compromise their value. The goal of the STORM (Safeguarding Cultural Heritage through Technical and Organisational Management) project is to provide critical decision-making tools to European cultural heritage stakeholders affected by climate change and natural hazards. Here, the STORM project will be presented with a focus on climate change and natural hazard risk communication to the involved stakeholders. However, climate change communication is not a one-way process, and discussions with stakeholders are necessary to identify their specific needs. Hence, the STORM concept is tested through pilot site studies in five different countries: the Diocletian Baths in Rome, Italy; the Mellor Heritage site, Manchester, UK; the Roman Ruins of Tróia, Portugal; the Historical Centre of Rethymno on Crete, Greece and Ephesus, Izmir, Turkey. Furthermore, the past and future climatic conditions at the project's pilot sites are analysed in terms of mean state and extreme events (for example temperature and precipitation changes evident from observations and climate scenarios), which will be discussed with regard to their relevance for the local cultural heritage protection based on discussions with the stakeholders.

First aid to Cultural Heritage. Training initiatives on rapid documentation

Science.gov (United States)

Almagro Vidal, A.; Tandon, A.; Eppich, R.

2015-08-01

Recent dramatic events have brought to the forefront the debate on how to protect, safeguard and document Cultural Heritage in conflict areas. Heritage places have become battlefields, sources of illicit trafficking and even deliberate targets of destruction because of the politicisation to further conflict ideologies as well as misinterpretation of the values they represent. Is it possible to protect Cultural Heritage under such circumstances? If yes, when is the right time to intervene and who can help in this task? How can documentation and training assist? The International Course on First Aid to Cultural Heritage in Times of Crisis promoted by ICCROM (The International Centre for the Study of the Preservation and Restoration of Cultural Property) in collaboration with various partners focuses specifically on ways to help in such difficult and stressful situations. This paper explores the methodological approach and highlights the special circumstances that surround rapid documentation and preliminary condition assessment in conflict areas, and in cases of complex emergencies such as an earthquake striking a conflict area. The paper identifies international actors that might play a special and crucial role in the first steps of such a situation and recognizes the need for training activities to strengthen capacities for disaster response to cultural heritage at national and regional levels.

VIRTUAL HERITAGE ARCHIVES: BUILDING A CENTRALIZED AUSTRALIAN ROCK ART ARCHIVE

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R. A. Haubt

2013-07-01

Full Text Available This paper examines use of multi-media in the curation, presentation and promotion of rock art. It discusses the construction of a centralised Australian rock art database and explores new technologies available for looking at rock art. In 2011, Prof. Taçon Chair in Rock Art Research and Director of PERAHU (Place, Evolution and Rock Art Heritage Unit called for a national rock art database raising awareness of the importance of preserving rock art as part of Australia's valuable Indigenous heritage (Taçon, 2011. Australia has over 100,000 rock art sites, important heritage places for Indigenous and non-Indigenous Australians and a testament to over 10,000 years of human activity, including interactions with other peoples and the environment. Many of these sites have not been documented or recorded and are threatened by natural and cultural agents. It is becoming increasingly important to develop conservation models for the protection and preservation of sites. Indigenous cultural heritage is difficult to manage on a local government level due to complex human / time / environment relationships and the importance of intangible cultural heritage (SoE SEWPAC, 2011. Currently no centralised database system exists in Australia to curate, present and promote rock art.

Appraisal of Opportunities and Perspectives for the Systematic Condition Assessment of Heritage Sites with Copernicus Sentinel-2 High-Resolution Multispectral Imagery

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Deodato Tapete

2018-04-01

Full Text Available Very high-resolution (VHR optical satellite imagery (≤5 m is nowadays an established source of information to monitor cultural and archaeological heritage that is exposed to hazards and anthropogenic threats to their conservation, whereas few publications specifically investigate the role that regularly acquired images from high-resolution (HR satellite sensors (5–30 m may play in this application domain. This paper aims to appraise the potential of the multispectral constellation Sentinel-2 of the European Commission Earth observation programme Copernicus to detect prominent features and changes in heritage sites, during both ordinary times and crisis. We test the 10 m spatial resolution of the 3 visible spectral bands of Sentinel-2 for substantiation of single local events—that is, wall collapses in the UNESCO World Heritage site of the Old City of Aleppo (Syria—and for hotspot mapping of recurrent incidents—that is, the archaeological looting in the archaeological site of Apamea (Syria. By screening long Sentinel-2 time series consisting of 114 images for Aleppo and 57 images for Apamea, we demonstrate that changes of textural properties and surface reflectance can be logged accurately in time and space and can be associated to events relevant for conservation. VHR imagery from Google Earth was used for the validation and identification of trends occurring prior to the Sentinel-2 launch. We also demonstrate how to exploit the Sentinel-2 short revisiting time (5 days and large swath (290 km for multi-temporal tracking of spatial patterns of urban sprawl across the cultural landscape of the World Heritage Site of Cyrene (Libya, and the three coastal ancient Greek sites of Tocra, Ptolemais, and Apollonia in Cyrenaica. With the future development of tailored machine learning approaches of feature extraction and pattern detection, Sentinel-2 can become extremely useful to screen wider regions with short revisiting times and to undertake

Building resilience in heritage district: lesson learned from Kotagede Yogyakarta Indonesia

Science.gov (United States)

Hadi Rahmi, Dwita

2017-12-01

Kotagede, a heritage district in Yogyakarta and famous as a silver town and a destination for heritage tourism, is one of the vulnerable heritage resources in Indonesia. Its history, dates back to the Old Mataram Kingdom in 16th Century, has inherited many heritage properties, including traditional settlement patterns and Javanese traditional architecture of houses. As a vulnerable heritage area, Kotagede experienced several disaster attackks; with the last one was the Java biggest earthquake in 2006 that destroyed more than 200,000 houses in Yogyakarta and dozens of traditional houses in Kotagede collapsed. Ten years after the big disaster, Kotagede has significantly developed with some former earthquake impact can still be found. This paper aims to document and examine the way Kotagede built its resilience, particularly after the last earthquake, and how the reconstruction process relates to the broader concept of resilience. Descriptive and qualitative approaches are used based on historical data and field observation. This paper notes that although not as fast as other non-heritage areas, the reconstruction process in Kotagede has finally done. It is also argues that several factors contribute to the building resilience of Kotagede, and the most important factor is the collaborative actions among stakeholders in coping the disaster impact. Such collaboration can be effectively done when the local community have strong commitment and willingness to solve their problem and have a resilient Kotagede.

Direct Analysis in Real Time Mass Spectrometry for the Nondestructive Investigation of Conservation Treatments of Cultural Heritage

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Marcello Manfredi

2016-01-01

Full Text Available Today the long-term conservation of cultural heritage is a big challenge: often the artworks were subjected to unknown interventions, which eventually were found to be harmful. The noninvasive investigation of the conservation treatments to which they were subjected to is a crucial step in order to undertake the best conservation strategies. We describe here the preliminary results on a quick and direct method for the nondestructive identification of the various interventions of parchment by means of direct analysis in real time (DART ionization and high-resolution time-of-flight mass spectrometry and chemometrics. The method has been developed for the noninvasive analysis of the Dead Sea Scrolls, one of the most important archaeological discoveries of the 20th century. In this study castor oil and glycerol parchment treatments, prepared on new parchment specimens, were investigated in order to evaluate two different types of operations. The method was able to identify both treatments. In order to investigate the effect of the ion source temperature on the mass spectra, the DART-MS analysis was also carried out at several temperatures. Due to the high sensitivity, simplicity, and no sample preparation requirement, the proposed analytical methodology could help conservators in the challenging analysis of unknown treatments in cultural heritage.

Drift Correction of Lightweight Microbolometer Thermal Sensors On-Board Unmanned Aerial Vehicles

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Francisco-Javier Mesas-Carrascosa

2018-04-01

Full Text Available The development of lightweight sensors compatible with mini unmanned aerial vehicles (UAVs has expanded the agronomical applications of remote sensing. Of particular interest in this paper are thermal sensors based on lightweight microbolometer technology. These are mainly used to assess crop water stress with thermal images where an accuracy greater than 1 °C is necessary. However, these sensors lack precise temperature control, resulting in thermal drift during image acquisition that requires correction. Currently, there are several strategies to manage thermal drift effect. However, these strategies reduce useful flight time over crops due to the additional in-flight calibration operations. This study presents a drift correction methodology for microbolometer sensors based on redundant information from multiple overlapping images. An empirical study was performed in an orchard of high-density hedgerow olive trees with flights at different times of the day. Six mathematical drift correction models were developed and assessed to explain and correct drift effect on thermal images. Using the proposed methodology, the resulting thermally corrected orthomosaics yielded a rate of error lower than 1° C compared to those where no drift correction was applied.

Heritage sites in the Eastern region of Cuba, new approaches for preservation

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Luis Enrique Bello-Caballero

2017-01-01

Full Text Available The Eastern Region of Cuba holds five properties inscribed in the UNESCO World Heritage List, which evidence the cultural heritage richness. Therefore, several studies in the national context contribute to analyze the different process related to heritage sites management. However, the studies that embrace current deficiencies on heritage analysis and monitoring are yet insufficient. New studies should contribute to the control and the adoption of conservation actions, by means of the study, visualization and updating of information related to negative factors that influences the loss of cultural values, considering the preventive conservation approach. This paper aims at presenting the joint ongoing research between the Universidad de Oriente and the KU Leuven, within the frame of the VLIR IUC Project, which final goal is to design a method for the spatial analysis and monitoring of heritage sites through a GIS based tool implementation, with a preventive conservation approach.

Poland: Overview of activities on Neutron Imaging (NI) and Cultural Heritage (CH) studies

International Nuclear Information System (INIS)

Milczarek, Jacek J.

2012-01-01

Due to heavy losses during last war austerities the public opinion in Poland is very conscious on the preservation of the national cultural heritage objects. The preservation of cultural heritage in Poland is supervised and financed by the Ministry of Ministry of Culture and National Heritage with the Department of Cultural Heritage and the National Heritage Board established in Warsaw. There are over 400 museums in the country, from which 110 museums are the registered ones. The 12 national museums and 12 archaeological ones exist in major Polish cities. There are approximately 1000 excavation sites in Poland explored for 6 months in year. The archaeological research currently well developed and the X-ray radiography is widely used for investigation of excavation findings

Joint Slovak-Ukraine-Germany Beech Ecosystems as the World Natural Heritage

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Vološčuk Ivan

2014-08-01

Full Text Available The European beech Fagus sylvatica L. ssp. sylvatica L. is exclusively found in Europe. The beech survived the ice age in small refuges in the south and south-east Europe and went on to colonise large parts of the continent. The post-ice age colonisation of the landscape by the beech took place parallel to the settlement of land by humans and the formation of a more complex society. For centuries much of the Carpathian mountain forests remained untouched (Fig. 1. Virgin forests constitute a natural heritage of global significance. In 2007, 10 protected areas with the Primeval Beech Forests of Carpathians (Slovakia, Ukraine were added to UNESCO’s World Heritage List. On 25 June 2011, the UNESCO World Heritage Committee added five of Germany’s beech forest protected areas to the World Heritage List. This extended the transboundary world natural heritage site ‘Primeval Beech Forest of the Carpathians’, located in the Slovak Republic and Ukraine, to include a German forest protected areas, and renamed it ‘Primeval Beech Forests of the Carpathians and Ancient Beech Forests of Germany’. This paper is aimed at the presentation of the outstanding universal value of the ecological processes in the Joint World Heritage Sites, short description of protected areas and principles of their integrated management plan. This paper also deals with problems in management plan realisation in practice. Ultimate goal is to achieve that management and socio-economic sustainable development practices are in harmony with primary objectives of World Heritage Site protection, biodiversity conservation, ecosystem and landscape stability, rational use of natural resources, ecotourism development and with potential of the landscape in largest possible extend.

Extensive Renovation of Heritage Buildings

DEFF Research Database (Denmark)

Rasmussen, Torben Valdbjørn; Møller, Eva B.; Buch-Hansen, Thomas Cornelius

2015-01-01

In the debate on whether or not heritage buildings should be included in work to mitigate climate change impacts, it is important to assess the impact of these buildings. Therefore the results of an extensive energy upgrading of a listed complex was studied. Climate change and measures to mitigate...... its effects have been a global priority for more than a decade. Efforts to mitigate climate change have focused on reducing greenhouse gas emissions, especially CO2. As a consequence, there is an increased interest in reducing the energy consumption and increase the indoor climate standard of many...... feasible energy-upgrading measures for implementation including measures to provide an acceptable indoor climate. The energy savings as well as the reduction of CO2 emissions are calculated. Furthermore, it is discussed how measures can affect the durability of a heritage building, as measures may create...

An Examination of Brenhoma Cultural Heritage in Asare Konadu's A ...

African Journals Online (AJOL)

Uwaifo's view succinctly captures the essence of this paper which examines Brenhoma cultural heritage exposed by Asare Konadu in A woman in Her Prime. The paper specifically beams its searchlight on Brenhoma cultural heritage paying particular attention to their sacrifices, omen, purifications, beliefs and funeral rites ...

Celebrating National American Indian Heritage Month

National Research Council Canada - National Science Library

Mann, Diane

2004-01-01

November has been designated National American Indian Heritage Month to honor American Indians and Alaska Natives by increasing awareness of their culture, history, and, especially, their tremendous...

Potential role of smil in digitalization of national heritage

OpenAIRE

Tošić, Dušan; Filipović, Vladimir; Tuba, Milan; Kratica, Jozef

2007-01-01

XML technologies provide that digitalization of national heritage relies on widely accepted standards. Beside the XML standardized way of text and picture digitalization, there is a similar way for multimedia digitalization. Special XML language, called SMIL (Synchronized Multimedia Integration Language) is used for the multimedia digitalization. This language is very convenient for the digitalization of national heritage like the custom national dresses, popu...

Sense or Nonsense?: New Zealand Heritage Leglislation in Perspective

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Greg Vossler

2006-06-01

Full Text Available This article provides an overview of the current legislative ‘landscape’ that shapes the nature of historic heritage protection and management in New Zealand. It identifies some of the principal laws that impinge on historic heritage and outlines the purpose and principles, administrative processes, protective measures and offences and enforcement provisions associated with each of these statutes.

Automated Attitude Sensor Calibration: Progress and Plans

Science.gov (United States)

Sedlak, Joseph; Hashmall, Joseph

2004-01-01

This paper describes ongoing work a NASA/Goddard Space Flight Center to improve the quality of spacecraft attitude sensor calibration and reduce costs by automating parts of the calibration process. The new calibration software can autonomously preview data quality over a given time span, select a subset of the data for processing, perform the requested calibration, and output a report. This level of automation is currently being implemented for two specific applications: inertial reference unit (IRU) calibration and sensor alignment calibration. The IRU calibration utility makes use of a sequential version of the Davenport algorithm. This utility has been successfully tested with simulated and actual flight data. The alignment calibration is still in the early testing stage. Both utilities will be incorporated into the institutional attitude ground support system.

VEGA Launch Vehicle: VV02 Flight Campaign Thermal Analysis

Science.gov (United States)

Moroni, D.; Perugini, P.; Mancini, R.; Bonnet, M.

2014-06-01

A reliable tool for the prediction of temperature trends vs. time during the operative timeline of a launcher represents one of the key elements for the qualification of a launch vehicle itself.The correct evaluation of the thermal behaviour during the mission, both for the launcher elements (structures, electronic items, tanks, motors...) and for the Payloads carried by the same Launcher, is one of the preliminary activities to be performed before a flight campaign.For such scope AVIO constructed a Thermal Mathematical Model (TMM) by means of the ESA software "ESATAN Thermal Modelling Suite (TMS)" [1] used for the prediction of the temperature trends both on VV01 (VEGA LV Qualification Flight) and VV02 (First VEGA LV commercial flight) with successfully results in terms of post-flight comparison with the sensor data outputs.Aim of this paper is to show the correlation obtained by AVIO VEGA LV SYS TMM in the frame of VV02 Flight.

Heritage, sacredness and power: on different categories of historical and cultural patrimony in Brazil

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Aline Sapiezinskas Krás Borges Canani

Full Text Available This article deals with the concept of heritage present in the public policies of cultural, artistic and historical heritage preservation, aiming to widen the apprehension of the concept. Bringing examples from my fieldwork in Venezianos Lane, in Porto Alegre, my purpose in this article is to analise the attribution of values to specific buildings, objects or processes as a way to produce new meanings within the different contexts in which it occurs, observing specially the construction of signification from the point of view of familiar heritage, heritage objects seen as sacred properties and the dimension of power involved in such process. Considering the ressignifications which resulted from the heritage acknoledgement, I analise the different categories perceived by the city inhabitants who are involved with the heritage, not in a passive way, but owning the capacity to construct new significances and to give meaning to the world around them. I try to underline the symbolic dimension present in this process in which the property acquires a meaning and comes to be considered heritage.

Profiles of an Acquisition Generation: Nontraditional Heritage Speakers of Spanish

Science.gov (United States)

DeFeo, Dayna Jean

2018-01-01

Though definitions vary, the literature on heritage speakers of Spanish identifies two primary attributes: a linguistic and cultural connection to the language. This article profiles four Anglo college students who grew up in bilingual or Spanish-dominant communities in the Southwest who self-identified as Spanish heritage speakers, citing…

Talking Heritage: Africa at the Crossroads of Tradition and Modernity

African Journals Online (AJOL)

processes), and as the process of construing (or building) the heritage of things in ... The new conception of heritage was constructivist, had a higher level of relativism, ... neon bank advertisement sign that had been brazenly been placed on the ... with influences from outside, Critical Regionalism's aesthetic is differentiated ...

The environmental monitoring of Cultural Heritage through Low Cost strategies: The frescoes of the crypt of St. Francesco d'Assisi's, Irsina (Basilicata, Southern Italy)

Science.gov (United States)

Sileo, Maria; Gizzi, Fabrizio; Masini, Nicola

2015-04-01

One of the main tools of assessment and diagnosis used to define appropriate strategies for the preservation of cultural heritage is the environmental monitoring. To achieve an environmental monitoring are needed high costs of purchase and maintenance, high costs of instrumental and for the management of the plants and processing of results. These costs imply that the technologies for environmental monitoring are not as common but their use is limited to the study very famous monuments or sites. To extend the use and dissemination of such technologies to a greater number of monuments, through the project Pro_Cult (Advanced methodological approaches and technologies for Protection and Security of Cultural Heritage) a research aimed at testing low cost technologies has been performed. The aim of the research is to develop low cost monitoring systems, assessing their effectiveness in a comparative way with commercial high cost ones. To this aim an environmental monitoring system using the Arduino system was designed and developed. It is an electronics prototyping platform based on open-source hardware and software flexible and user friendly. This system is connected to sensors for the detection of environmental parameters of non high purchase cost but with respect to the medium potential detection sensors accurately. This low cost system was tested in the framework of a microclimate monitoring project of the crypt of St. Francis of Assisi in Irsina (Southern Italy) enriched by a precious cycle of medieval frescoes. The aim of this research was to compare two monitoring systems, the first, at low cost, using Arduino system, and the second, a standard commercial product for a full yearly cycle and assess the reliability and the results obtained by the two systems. This paper shows the results of the comparative analysis of an entire monitoring yearly cycle in relation to the problems of degradation affecting the paintings of medieval crypt [1]. The obtained results

In pursuit of the heritage and place synergy: the environmental impact of Panemunė Castle as a heritage property and entirety of values. A study

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Vaida Ščiglienė

2017-12-01

Full Text Available The study on Panemunė Castle examined this heritage object in an entirety of its values and their impact on the environment, with a possibility of their synergism for the benefit of the place. It found the contemporary national heritage protection framework failing to grant equal attention to elements constituting the multifaceted worth of the castle as a property, inclusive of the social, cultural, artistic values, the engagement of local communities, the important role of cultural tourism and the image of the place, and economic efficiency. The analysis of the different facets one by one and collectively has brought to the conclusion that the social, cultural, artistic and economic values of Panemunė Castle as a heritage property influence their environment, but are not experienced as a powerful driving force of the contemporary heritage protection. The process remains fragmented, sporadic and underdeveloped, with its elements failing to achieve synergism for the place.

Integrated Conservation of the Cantonese Opera Art Museum and Intangible Cultural Heritage

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Q. Guo

2015-08-01

Full Text Available Cantonese Opera, as the sole cultural heritage of Guangdong Province of China so far, which was included in the World Intangible Cultural Heritage List by the UNESCO, bears the cultural memory of the Lingnan region and as well as the overseas Chinese worldwide. Located in the core historic urban area – Enning Road of Guangzhou, the Cantonese Opera Art Museum is designed in Lingnan traditional garden manner, through going deep into the Cantonese opera culture, Lingnan traditional garden culture and Lingnan cultural spirit. The design highlights the integrated conservation of tangible and intangible cultural heritage, to protect living history and build the historical environment and place spirit for the intangible cultural heritage. The Cantonese Opera Art Museum is not only a tangible space for exhibition, study, education and display of the Cantonese Opera art, but also a cultural space with the Lingnan cultural memory, gathering the Lingnan intangible heritage and closely linked with current life of successors and ordinary people.

Heritage building as a Concept and as a part of Technology Education Conceptions of, structuredness of conceptions of, and conceptual change in students in teacher training during a study module on heritage building

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Jani Kaasinen

2017-12-01

Full Text Available As a concept, heritage building is young and previously undefined in Finnish scientific literature. Earlier studies about the very notions of heritage building are also nonexistent in Finland. The purpose of the present study was to investigate the conceptions of students in teacher training about heritage building before and after a study module on heritage building, which constitutes a part of their subject studies in didactics of crafts. The lack of previous studies about conceptions of heritage building in Finland led to the selection of these conceptions as a research target. The study uses two different approaches for achieving its purpose. In order to find answers to the research problem, the students' common conceptions about heritage building were examined first. Secondly, it was considered how structured these conceptions were. Therefore, the research process included a conceptual review of heritage building to provide a baseline for comparing the student's conceptions and their structuredness.The research results indicate that even though students in didactics of handicrafts have conceptions about heritage building that are parallel with the definition formulated for the purposes of the study, they are superficial on average. The review of structuredness of conceptions supported the results achieved in the phenomenographical analysis of conceptions. It was observed that completing the study module had an impact on the structuredness of conceptions. Furthermore, the students' personal background was found to have some implications on how structured their conceptions of heritage building were, which was evidenced by notable differences in structuredness of conceptions on an individual level. This article is based on the writer’s doctoral dissertation.Keywords: Heritage building, conceptions, conceptual change, level of structuredness, phenomenography, technology education

Risks generated by tourism in an environment with cultural heritage assets

Czech Academy of Sciences Publication Activity Database

Drdácký, Miloš; Drdácký, Tomáš

2010-01-01

Roč. 41, č. 52 (2010), s. 12-17 ISSN 0890-4960 Institutional research plan: CEZ:AV0Z20710524 Keywords : cultural heritage * mass tourism in historic environments * environmental impacts Subject RIV: AL - Art, Architecture, Cultural Heritage

Didactics and dialectics of modern movement architecture heritage: Konstantin Stepanovich Melnikov

Directory of Open Access Journals (Sweden)

Semenov Vadim Nikolaevich

2014-09-01

Full Text Available In the beginning of the 21st century Melnikov's heritage (KM-Heritage - one of modern architecture apostles - stayed in awful condition. Memories of Melnikov's creative and pedagogical activities were practically lost. In view of this situation in 1995 Creative Youth Center named after K.S. Melnikov (TM-KM Center was formed in MGAKHIS, in which K.S. Melnikov had been working for the last 16 years of his life. Student's research work of the lost KM-Heritage reconstruction was organized. In 2002 the results of the Center activities were examined by Russian Academy of Architecture and Construction Sciences and the Declaration was approved. The Declaration purpose was to join the efforts of the leading domestic and foreign public and state organizations for the complex solving of up-to-date KM-Heritage problems. Public, research-practical training and educational Center of architect Konstantin Stepanovich Melnikov (KM-CENTER was formed on KM-TM Сenter basis. Dialectical research method of KM-Heritage objects in frames of student's sciencerequired working out special didactic bases and system organization of their continuous studying, research and design reconstruction in a close connection with the educational process. First-year students were involved in scientific process and continued their research activity up to diploma defense. First-year students joined the "senior" colleagues’ research process. The accepted system let students to be absorbed consecutively in cultural heritage objects structure and to form complete picture of their life cycles. The investigated objects are structured and analyzed by students at all the disciplines studied in high school. Creative groups are formed by students of all years, who have foreign languages and information technology skills. Leadership is carried out by graduators and young experts of KM-CENTER. The continuous, structured system of students immersing into the studied object promotes gradual

The Patrimonial Heritage of Uranium: From a Trace to a Contested Memory

International Nuclear Information System (INIS)

Bretesche, Sophie

2014-01-01

Industrial heritage of uranium mines is a sensitive question dealing with both traces issued from operations and long term management of territories. This paper investigates the recognition of a specific heritage issued from former uranium mines. Indeed, the issue of the heritage of uranium mines is debated with two stories. On the one hand, risks of territories are related to traces and remnants from the industrial period. On the other hand, the cultural heritage of territories is highlighted to be part of the national history it embodies. Tensions between the two perceptions of the territories conduct to the need of qualifying territories. A memory work, within the meaning of Ricoeur may establish a mediation between past and present

Consideration of historical authenticity in heritage tourism planning and development

Science.gov (United States)

Craig Wiles; Gail Vander Stoep

2008-01-01

A review of heritage tourism literature reveals a fundamental tension over the use, function, and degree of authenticity of historic resources used for tourism development. Using a case study approach, this paper explores how stakeholder beliefs regarding historical authenticity influence the heritage tourism products, services, and experiences created for visitors and...

Reconstructing Cultural Heritage in Conflict Zones : Should Palmyra be Rebuilt?

NARCIS (Netherlands)

Munawar, N.A.

2017-01-01

Cultural heritage has fallen under the threat of being of damaged and/or erased due to armed conflicts, and destruction has increasingly become a major part of daily news all over the world. The destruction of cultural heritage has escalated in Syria as the ongoing armed conflict has spread to World

Processes of Reinterpretation of Mining Heritage: the Case of Bergslagen, Sweden

Directory of Open Access Journals (Sweden)

Albina Pashkevich

2017-03-01

Full Text Available Mining heritage is often used as a powerful tool in maintaining a sense of place and national identity, and Sweden is not different in this respect. Another important motive for the revival of the mining past is the opportunity for the economic revitalisation of the space marked by the deindustrialisation process. The aim of this paper is to investigate how mining heritage is interpreted and used for the goals of tourism destination development based on the five provinces in the middle part of Sweden that are called Bergslagen. The first decade of the 2000s was characterised by the prevailing top-down approach to the regeneration process of the mining landscape of Bergslagen; the process was led by public institutions that were mainly concerned with preserving the cultural heritage left over from the mining era. This resulted in the absence of a diverse and innovative thinking in terms of the touristic development of these destinations. Municipalities in the region ended up with multiple mining sites trying to attract visitors with similar types of experiences based on the limited representations of the regional mining heritage. Enhancing communication between the managers of the mining sites and closer collaboration with other tourism sites in the same region would improve visitation. Additionally, alternative interpretations of the heritage might allow for a wider representation of local people, as well as an awareness of the local or regional heritage of Bergslagen.

Documentation of Cultural Heritage Objects

Directory of Open Access Journals (Sweden)

Jon Grobovšek

2013-09-01

Full Text Available EXTENDED ABSTRACT:The first and important phase of documentation of cultural heritage objects is to understand which objects need to be documented. The entire documentation process is determined by the characteristics and scope of the cultural heritage object. The next question to be considered is the expected outcome of the documentation process and the purpose for which it will be used. These two essential guidelines determine each stage of the documentation workflow: the choice of the most appropriate data capturing technology and data processing method, how detailed should the documentation be, what problems may occur, what the expected outcome is, what it will be used for, and the plan for storing data and results. Cultural heritage objects require diverse data capturing and data processing methods. It is important that even the first stages of raw data capturing are oriented towards the applicability of results. The selection of the appropriate working method can facilitate the data processing and the preparation of final documentation. Documentation of paintings requires different data capturing method than documentation of buildings or building areas. The purpose of documentation can also be the preservation of the contemporary cultural heritage to posterity or the basis for future projects and activities on threatened objects. Documentation procedures should be adapted to our needs and capabilities. Captured and unprocessed data are lost unless accompanied by additional analyses and interpretations. Information on tools, procedures and outcomes must be included into documentation. A thorough analysis of unprocessed but accessible documentation, if adequately stored and accompanied by additional information, enables us to gather useful data. In this way it is possible to upgrade the existing documentation and to avoid data duplication or unintentional misleading of users. The documentation should be archived safely and in a way to meet

Considerations on Becoming a World Heritage Site ‒ A Quantitative Approach

Directory of Open Access Journals (Sweden)

Daniel Glaser-Segura

2018-02-01

Full Text Available The UNESCO World Heritage list has set as a primary goal since its creation in 1972 the protection of places with special cultural or physical significance. Nevertheless, the present list suffers from a lack of balance regarding the distribution of sites in countries and the five UNESCO regions (Europe and North America, Asia and the Pacific, Latin America and the Caribbean, the Arab States and Sub-Saharian Africa. The selection criteria that contribute to the designation of a place as a UNESCO World Heritage site reveal that the sites must be of outstanding universal value. However, the unevenness of the list across countries and regions may point to other factors that contribute to the inclusion of a site on the list. In 1994 the Global Strategy for a representative, balanced and credible World Heritage list was introduced in order to better reflect the full spectrum of world cultural and natural treasures. The article explores the impact prior to and twenty years after the introduction of the Global Strategy and the influence of different economic and political determinants on the structure of the World Heritage list such as the membership in the World Heritage Committee and Convention.

Evaluation of Tourism Water Capacity in Agricultural Heritage Sites

Directory of Open Access Journals (Sweden)

Mi Tian

2015-11-01

Full Text Available Agricultural heritage sites have been gaining popularity as tourism destinations. The arrival of large numbers of tourists, however, has created serious challenges to these vulnerable ecosystems. In particular, water resources are facing tremendous pressure. Thus, an assessment of tourism water footprint is suggested before promoting sustainable tourism. This paper uses the bottom-up approach to construct a framework on the tourism water footprint of agricultural heritage sites. The tourism water footprint consists of four components, namely accommodation water footprint, diet water footprint, transportation water footprint and sewage dilution water footprint. Yuanyang County, a representative of the Honghe Hani rice terraces, was selected as the study area. Field surveys including questionnaires, interviews and participant observation approaches were undertaken to study the tourism water footprint and water capacity of the heritage site. Based on the results, measures to improve the tourism water capacity have been put forward, which should provide references for making policies that aim to maintain a sustainable water system and promote tourism development without hampering the sustainability of the heritage system. The sewage dilution water footprint and the diet water footprint were top contributors to the tourism water footprint of the subject area, taking up 38.33% and 36.15% of the tourism water footprint, respectively, followed by the transportation water footprint (21.47%. The accommodation water footprint had the smallest proportion (4.05%. The tourism water capacity of the heritage site was 14,500 tourists per day. The water pressure index was 97%, indicating that the water footprint was still within the water capacity, but there is a danger that the water footprint may soon exceed the water capacity. As a consequence, we suggest that macro and micro approaches, including appropriate technologies, awareness enhancement and diversified

Optical stimulator for vision-based sensors

DEFF Research Database (Denmark)

Rössler, Dirk; Pedersen, David Arge Klevang; Benn, Mathias

2014-01-01

We have developed an optical stimulator system for vision-based sensors. The stimulator is an efficient tool for stimulating a camera during on-ground testing with scenes representative of spacecraft flights. Such scenes include starry sky, planetary objects, and other spacecraft. The optical...

Qualification and issues with space flight laser systems and components

Science.gov (United States)

Ott, Melanie N.; Coyle, D. B.; Canham, John S.; Leidecker, Henning W., Jr.

2006-02-01

The art of flight quality solid-state laser development is still relatively young, and much is still unknown regarding the best procedures, components, and packaging required for achieving the maximum possible lifetime and reliability when deployed in the harsh space environment. One of the most important issues is the limited and unstable supply of quality, high power diode arrays with significant technological heritage and market lifetime. Since Spectra Diode Labs Inc. ended their involvement in the pulsed array business in the late 1990's, there has been a flurry of activity from other manufacturers, but little effort focused on flight quality production. This forces NASA, inevitably, to examine the use of commercial parts to enable space flight laser designs. System-level issues such as power cycling, operational derating, duty cycle, and contamination risks to other laser components are some of the more significant unknown, if unquantifiable, parameters that directly effect transmitter reliability. Designs and processes can be formulated for the system and the components (including thorough modeling) to mitigate risk based on the known failures modes as well as lessons learned that GSFC has collected over the past ten years of space flight operation of lasers. In addition, knowledge of the potential failure modes related to the system and the components themselves can allow the qualification testing to be done in an efficient yet, effective manner. Careful test plan development coupled with physics of failure knowledge will enable cost effect qualification of commercial technology. Presented here will be lessons learned from space flight experience, brief synopsis of known potential failure modes, mitigation techniques, and options for testing from the system level to the component level.

Common heritage of mankind and the new concepts of responsibility

International Nuclear Information System (INIS)

Keles, R.

1997-01-01

Common heritage of mankind has now become one of the mostly pronounced concepts of modern environmentalism. Its scope has been steadily widening and its protection is becoming gradually the subject of environmental ethics and international environmental law at the same time. However, depending upon its definition and different ethical approaches, the importance attributed to the concept of common heritage changes from person to person and over time. The variable character of the concept is further complicated by the nature of the responsibility towards its protection and development. On the other hand, the International Environmental Law is still far from having concrete rules to ensure the proper implementation of the rule of the common heritage of mankind. The protection and utilisation of transboundary water-houses is one of the most important examples in this context, which is of great concern for the international community. Upper riparian states often interfere with the flow of watercourses in various ways (for example, building of the hydroelectric power structures) and distort the ecological balance as a result of pollution disregarding their international responsibilities. Therefore, an attempt will be made, within the context of this paper, to review the main concepts such as the common heritage and responsibility, and emphasis the need for bilateral and multilateral efforts to protect the common heritage of mankind

Results of the Phoenix Relative Humidity Sensor Recalibration

Science.gov (United States)

Martinez, G.; Fischer, E.; Renno, N. O.

2017-12-01

We show results of the recalibration of the Thermal and Electrical Conductivity Probe (TECP) relative humidity (RH) sensor of the Phoenix Mars lander [Zent et al., 2009]. Due to uncertainties in its pre-flight calibration, which partially overlapped the environmental conditions found at the Phoenix landing site [Tamppari et al., 2010], only the raw, unprocessed output of the TECP RH sensor is available in NASA's Planetary Data System (PDS). The sensor's calibration was revised in 2016 to correct for inaccuracies at the lowest temperatures [Zent et al., 2016], but the new processed RH values were not posted in the PDS. We have been using a spare engineering unit of the TECP to recalibrate the sensor in the full range of Phoenix landing site conditions in the Michigan Mars Environmental Chamber (MMEC) [Fischer et al., 2016]. We compare raw output data of the engineering unit in the MMEC with that of the flight unit from the preflight calibration. We observed that the engineering unit's RH sensor output was shifted to higher values compared to the flight unit's output at the same conditions of temperature and humidity. Based on this shift, we use a translation function that fits the in-situ measurements of the flight unit into the engineering unit output space. To improve the accuracy of this function, we use additional observations corresponding to saturated conditions when near-surface fog was observed [Whiteway et al., 2009], as well as observations around noon when the RH is expected to be below 5%. The entire range of conditions observed on the Martian surface is covered in our recalibration. The raw output of the sensor is used to obtain a new calibration function. This allows us to obtain high-level RH data at Martian polar conditions. The recalibrated data will be posted in the PDS. REFERENCES: Fischer, E., et al. (2016), Astrobiology, 16, 12, doi: 10.1089/ast.2016.1525. Tamppari, L. K., et al. (2010), J. Geophys. Res., 115, E00E17, doi:10.1029/2009JE003415

Modeling Crowdsourcing for Cultural Heritage

NARCIS (Netherlands)

Noordegraaf, J.; Bartholomew, A.; Eveleigh, A.; Proctor, N.; Cherry, R.

2014-01-01

Despite the widespread prevalence of crowdsourcing projects in the cultural heritage domain, not all initiatives to date have been universally successful. This study has revealed that the conditions in which projects are realized, and the design properties of those projects, have a significant

The 'anthropologisation' of archaeological heritage

NARCIS (Netherlands)

Kolen, J.C.A.

2009-01-01

With the growing impact of postprocessual orientations, archaeologists have become increasingly aware that the production of values resides in all aspects of archaeological research. This awareness has also paved the way for a more encompassing concept of archaeological heritage, which of course not

What Social Media Tell us About the Heritage Experience

DEFF Research Database (Denmark)

Munar, Ana Maria; Ooi, Can-Seng

Tourists have happily embraced the possibilities of interactivity and publication provided by social media and Web 2.0. The last decade has seen a massive increase of digital content generated by tourists online. This paper examines the digitalization of tourists’ heritage experience, analyses...... the impact of social media and user generated content in the consumption of heritage sites, and discusses new forms of technologically mediated authenticity in tourism. Netnography and a constructive approach have been adopted for the examination of online communities and social networks. There are different......’ narratives and socio-technical structures, this study assesses how technologies influence tourists’ heritage experience. The research findings provide insights into the role that tourists’ online reviews play as mediators of the tourism experience and illustrate the features of an emerging virtual tourism...

The "Global Heritage Stone Resource": Past, Present and Future

Science.gov (United States)

Cooper, Barry

2013-04-01

The "Global Heritage Stone Resource" designation arose in 2007 as a suggested mechanism to enhance international recognition of famous dimension stones. There were also many aspects of dimension stone study that had no formal recognition in mainstream geology and which could be recognised in a formal geological sense via an internationally acceptable geological standard. Such a standard could also receive recognition by other professionals and the wider community. From the start, it was appreciated that active quarrying would an important aspect of the designation so a designation different to any other standard was needed. Also the project was linked to the long-established Commission C-10 Building Stone and Ornamental Rocks of the International Association of Engineering Geology and the Environment (IAEG C-10). Since 2007, the "Global Heritage Stone Resource" (GHSR) proposal has evolved in both in stature and purpose due to an increasing number of interested international correspondents that were actively sought via conference participation. The "English Stone Forum" in particular was pursuing similar aims and was quick to advise that English dimension stone types were being recognised as having international, national or regional importance. Furthermore the proposed designation was suggested as to having significant value in safeguarding designated stone types whilst also providing a potential mechanism in preventing heritage stone replacement by cheap substitutes. During development it also became apparent that stone types having practical applications such as roofing slates and millstones or even stone types utilised by prehistoric man can also be recognised by the new designation. The heritage importance of architects was also recognised. Most importantly an international network evolved, primarily including geologists, that now seems to be the largest international grouping of dimension stone professionals. This has assisted the project to affiliate with the

A perspective on Systems Design in the Digitisation of Intangible Cultural Heritage

DEFF Research Database (Denmark)

Rodil, Kasper

2017-01-01

My ambition for this shorter article is to add to an earlier discussion (see Rodil and Rehm, 2015) about the interplay of digital systems and the digitisation of intangible heritage. In particular, I wish to sketch some conceptualisations of what and how we can look at the digital systems (I refer...... of containing other cultures’ intangible heritage. At the end I provide some questions for reflection, if one is considering digitising intangible heritage....

The Influence of the Intangible Cultural Heritage About propagation medium in the Big data Era

Directory of Open Access Journals (Sweden)

Jin Zhuo

2016-01-01

Full Text Available Film and television works have been attracting the attention of the modern people with their own characteristics. Image, vivid, intuitive, popular, the media uses its own advantage to spread out the information quickly, the transmission efficiency and the promotion is unmatched by other any medias, it also plays an important role for the dissemination of intangible cultural heritage. With our country pay more attention on protecting the intangible cultural heritage, digital media can use its own advantages to protect, promote, promote the intangible cultural heritage, to visual intangible cultural heritage, and present it to the public, in order to let the public understand what is intangible cultural heritage, take the initiative to protect the intangible cultural heritage. This paper discusses the influence of digital media on protecting intangible cultural heritage, with the power of digital media, we expect to protect it better, leave a valuable legacy for future generations.

Thermo Physics Facilities Branch Brochure ARC Jet Complex Fact Sheets, Hypervelocity Free-Flight Aerodynamic Facility Fact Sheets, Ames Vertical Gun Range Fact Sheets

Science.gov (United States)

Fretter, E. F. (Editor); Kuhns, Jay (Editor); Nuez, Jay (Editor)

2003-01-01

The Ames Arc Jet Complex has a rich heritage of over 40 years in Thermal Protection System (TPS) development for every NASA Space Transportation and Planetary program, including Apollo, Space Shuttle, Viking, Pioneer-Venus, Galileo, Mars Pathfinder,Stardust, NASP,X-33,X-34,SHARP-B1 and B2,X-37 and Mars Exploration Rovers. With this early TPS history came a long heritage in the development of the arc jet facilities. These are used to simulate the aerodynamic heating that occurs on the nose cap, wing leading edges and on other areas of the spacecraft requiring thermal protection. TPS samples have been run in the arc jets from a few minutes to over an hour,from one exposure to multiple exposures of the same sample, in order t o understand the TPS materials response to a hot gas flow environment (representative of real hyperthermal environments experienced in flight). The Ames Arc l e t Complex is a key enabler for customers involved in the three major areas of TPS development: selection, validation, and qualification. The arc jet data are critical for validating TPS thermal models, heat shield designs and repairs, and ultimately for flight qualification.

Formation of Korean heritage school teachers' transnational identity

Directory of Open Access Journals (Sweden)

Hye Young Shin

2017-06-01

Full Text Available This study investigated the complex and shifting professional identities of female Korean heritage school female teachers as a transnational experience. Focus groups and individual interviews created a space for dialogic inquiry into their work experiences and personal and professional lives. The study explored teachers’ professional identity formation, which is influenced by gender and ethnicity within the institutional context of one of the largest heritage schools in the Washington, D.C. area. Teachers compared and reflected on their former and current teaching and learning experiences in Korea and the U.S., experiences raising 1st and 2nd generation children and volunteer experiences in U.S. schools, their workload, salary and status. It reports on their pedagogical insights concerning jueepshik, a traditional Korean cramming method of teaching, their thirst for knowledge, commitment to strengthen and revitalize the teaching of Korean and their aspirations to raise the status and power of teachers of Korean heritage language teachers.

Complexity Matters: On Gender Agreement in Heritage Scandinavian

Science.gov (United States)

Johannessen, Janne Bondi; Larsson, Ida

2015-01-01

This paper investigates aspects of the noun phrase from a Scandinavian heritage language perspective, with an emphasis on noun phrase-internal gender agreement and noun declension. Our results are somewhat surprising compared with earlier research: We find that noun phrase-internal agreement for the most part is rather stable. To the extent that we find attrition, it affects agreement in the noun phrase, but not the declension of the noun. We discuss whether this means that gender is lost and has been reduced to a pure declension class, or whether gender is retained. We argue that gender is actually retained in these heritage speakers. One argument for this is that the speakers who lack agreement in complex noun phrases, have agreement intact in simpler phrases. We have thus found that the complexity of the noun phrase is crucial for some speakers. However, among the heritage speakers we also find considerable inter-individual variation, and different speakers can have partly different systems. PMID:26733114

Advanced Wireless Sensor Nodes - MSFC

Science.gov (United States)

Varnavas, Kosta; Richeson, Jeff

2017-01-01

NASA field center Marshall Space Flight Center (Huntsville, AL), has invested in advanced wireless sensor technology development. Developments for a wireless microcontroller back-end were primarily focused on the commercial Synapse Wireless family of devices. These devices have many useful features for NASA applications, good characteristics and the ability to be programmed Over-The-Air (OTA). The effort has focused on two widely used sensor types, mechanical strain gauges and thermal sensors. Mechanical strain gauges are used extensively in NASA structural testing and even on vehicle instrumentation systems. Additionally, thermal monitoring with many types of sensors is extensively used. These thermal sensors include thermocouples of all types, resistive temperature devices (RTDs), diodes and other thermal sensor types. The wireless thermal board will accommodate all of these types of sensor inputs to an analog front end. The analog front end on each of the sensors interfaces to the Synapse wireless microcontroller, based on the Atmel Atmega128 device. Once the analog sensor output data is digitized by the onboard analog to digital converter (A/D), the data is available for analysis, computation or transmission. Various hardware features allow custom embedded software to manage battery power to enhance battery life. This technology development fits nicely into using numerous additional sensor front ends, including some of the low-cost printed circuit board capacitive moisture content sensors currently being developed at Auburn University.

Stealing the sacred: Why 'global heritage' discourse is perceived as ...

African Journals Online (AJOL)

Stealing the sacred: Why 'global heritage' discourse is perceived as a frontal attack on local heritage-making in Madagascar. ... Asked Questions about PDFs. Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download ...

Presentist historical narratives in and about heritage sites in Poland

DEFF Research Database (Denmark)

Guichard-Marneur, Maud Camille

understandings of the past while at the same time they offer an understanding of how heritage time and space may function in the memory landscape. These analyses reveal how the national, the trauma of World War Two, Polish-Jewish relations and the communist past are being addressed and worked in in the heritage...

Creative ideation and adaptive reuse: a solution to sustainable urban heritage conservation

Science.gov (United States)

Hasnain, H.; Mohseni, F.

2018-03-01

The rapid phenomenon of urbanization in the last century has resulted in abandonment of historic urban centers and still today attracting people to suburbs and newly developed districts. This urban expansion poses a serious threat to historic properties when people opt to move away leaving behind their heritage. The adaptive reuse of heritage is considered to be a dominant strategy for handling this issue bypassing demolition of heritage properties. However, the adaptive reuse cannot only consider the preservation of the heritage as the structural retrofit or functional revitalization but rather it needs to enunciate the image and the creative ideation that reflect upon the future of heritage. Consequently, this paper aims to examine the role of branding as an innovative source of ideation in the implication of adaptive reuse on heritage. In this regards, the case study of Zalando outlet store in Berlin is selected, which is an old building situated in the commercial district of the city in a wide range of styles and heritage buildings from the middle ages. This research uses semi-structured interviews to examine the significance of Brand making in a successful adaptive reuse process. The findings indicate that the importance of the outlet building lies not only in its physical fabric or commercial aspects, but the spirit of the place that lies in the magical essence of big labels as emblems. This underlying essence of place stimulated the adaptation of building in a way that it surpasses the physical and functional aspect of a building and makes it merge in new times and new sustainable development.

Distributing flight dynamics products via the World Wide Web

Science.gov (United States)

Woodard, Mark; Matusow, David

1996-01-01

The NASA Flight Dynamics Products Center (FDPC), which make available selected operations products via the World Wide Web, is reported on. The FDPC can be accessed from any host machine connected to the Internet. It is a multi-mission service which provides Internet users with unrestricted access to the following standard products: antenna contact predictions; ground tracks; orbit ephemerides; mean and osculating orbital elements; earth sensor sun and moon interference predictions; space flight tracking data network summaries; and Shuttle transport system predictions. Several scientific data bases are available through the service.

A Study of public policies for the management of the intangible cultural heritage in Uruguay.

Directory of Open Access Journals (Sweden)

Andrea Anon

2016-03-01

Full Text Available The present study aims to perform a review of the evolution of the intangible cultural heritage, to understand the difficulties and limitations that this heritage faces in the present. In a first moment, will present in the role that the State has maintained with this intangible heritage when even the category did not exist as such and the Convention for the Safeguarding of Intangible Heritage of UNESCO (2003 had not been ratified by Uruguay. Counting with this background will be analyzed the current regulations and decrees governing the field of intangible heritage to understand how different intangible expressions are conceived and managed. Since 2009, Uruguay has two elements declared by UNESCO as Intangible Heritage, the Tango and the Candombe. The second manifestation will be the conducting wire through which will be seen how over the years the expression was worked by the State. Through interviews with authorities from different institutions of intangible heritage and a thorough study of academic texts, the article seeks to understand the framework and the dispute between the Candombe and his interests and the State structure and their possibilities to manage and safeguard this heritage.

Determination of Heritage SSME Pogo Suppressor Resistance and Inertance from Waterflow Pulse Testing

Science.gov (United States)

McDougal, Chris; Eberhart, Chad; Lee, Erik

2016-01-01

Waterflow tests of a heritage Space Shuttle Main Engine pogo suppressor were performed to experimentally quantify the resistance and inertance provided by the suppressor. Measurements of dynamic pressure and flow rate in response to pulsing flow were made throughout the test loop. A unique system identification methodology combined all sensor measurements with a one-dimensional perturbational flow model of the complete water flow loop to spatially translate physical measurements to the device under test. Multiple techniques were then employed to extract the effective resistance and inertance for the pogo suppressor. Parameters such as steady flow rate, perturbational flow rate magnitude, and pulse frequency were investigated to assess their influence on the behavior of the pogo suppressor dynamic response. These results support validation of the RS-25 pogo suppressor performance for use on the Space Launch System Core Stage.

Managing and mitigating extensive subsurface fuel product beneath two inner-city heritage buildings

Energy Technology Data Exchange (ETDEWEB)

Friedrich, K. [City of Edmonton, AB (Canada); Morton, P.R. [EBA Engineering Consultants Ltd., Edmonton, AB (Canada)

2006-07-01

The management and mitigation of extensive subsurface fuel product beneath two inner-city heritage buildings in Edmonton, Alberta was examined. The presentation was organized under four components: description and planning; scope and risk; design; and implementation. The description and planning section identified the location, buildings, stakeholders, and integration with other activities. The section on scope and risk addressed issues regarding hydrocarbon impacts, remediation ranking (vertical and inclined wells and horizontal wells), remediation modes, and field trials. The section on design identified the remediation components including extraction wells; liquids separation and collection; water treatment; off-gas catalytic oxidation; sensor data acquisition and PLCS system; satellite link for web monitoring and control, and secure and noise-reducing enclosure. Implementation issues were also discussed with reference to horizontal directional drilling and well construction, difficulties and problems, commissioning, remediation progress to-date, and community benefits. tabs., figs.

Power for Vehicle Embedded MEMS Sensors, Phase II

Data.gov (United States)

National Aeronautics and Space Administration — Embedded wireless sensors of the future will enable flight vehicle systems to be "highly aware" of onboard health and performance parameters, as well as the external...

Power for Vehicle Embedded MEMS Sensors, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — Embedded wireless sensors of the future will enable flight vehicle systems to be "highly aware" of onboard health and performance parameters, as well as the external...

Cultural heritage and identity politics

NARCIS (Netherlands)

During, R.

2011-01-01

‘As the authors in this fascinating volume point out, both heritage and identity discourse can be instrumentalized, by proponents and opponents of European integration, as they can be commodified, in branding efforts with various implementations. Just as in Macchiavelli’s Europe, political and

Value creation in industrial heritage management. Evidence from the City of Paper (Fabriano, Italy

Directory of Open Access Journals (Sweden)

Mara Cerquetti

2017-12-01

Full Text Available The paper discusses the open, inclusive, dynamic, proactive notion of cultural heritage that is emerging in the international scientific debate. Some significant innovations are examined first: the overcoming of the dualism between tangible and intangible cultural heritage, the increasing role of local communities in the processes of heritage recognition, safeguarding and enhancement and the need for valorisation as a democratic mandate. Aiming at developing this approach, the second step of the research focuses on industrial heritage, investigating its specific features and values. A case study is provided in order to understand some crucial issues concerning industrial heritage management and value creation. Focusing on the City of Paper (Fabriano, Italy, the activities carried out by the Museum of Paper and Watermark and by the Institute of Paper History Gianfranco Fedrigoni (ISTOCARTA are analysed in-depth, highlighting the role of collaboration among the different actors involved in industrial heritage management in order to promote sustainable local development.

Autonomous Flight in Unknown Indoor Environments

OpenAIRE

Bachrach, Abraham Galton; He, Ruijie; Roy, Nicholas

2009-01-01

This paper presents our solution for enabling a quadrotor helicopter, equipped with a laser rangefinder sensor, to autonomously explore and map unstructured and unknown indoor environments. While these capabilities are already commodities on ground vehicles, air vehicles seeking the same performance face unique challenges. In this paper, we describe the difficulties in achieving fully autonomous helicopter flight, highlighting the differences between ground and helicopter robots that make it ...

Look at the industrial heritage of Cuba: Protection, conservation and refunctionalization

Directory of Open Access Journals (Sweden)

Ilka Pell-Delgado

2017-09-01

Full Text Available The industrial heritage in Cuba is a source for knowledge of the country's socio-economic and cultural development. The emergence and perfection of various industrial productions, in the colonial, republic and revolutionary stages, generated the creation of a valuable material patrimony that, due to its importance, deserves to be preserved as a accumulated wealth of centuries, which culturally reaffirms patriotic values and The historical memory of the nation. The research addresses the development of Cuban industrial heritage, reflected through its different stages and economic branches, which are more than sugar, coffee and tobacco. The information is organized by epigraphs, in which it is explained that it is understood by industrial heritage, its evolution and the actions of protection, conservation and refunctionalization at the moment. The work constitutes a different approach to the theme for the necessary contribution to the preservation and dissemination of our cultural heritage in society.

Structural characterization and monitoring of heritage constructions: contributions of IC-LESE-FEUP

International Nuclear Information System (INIS)

Arêde, Antonio; Varum, Humberto; Vila-Pouca, Nelson; Guedes, João; Romão, Xavier; Paupério, Esmeralda; Cosa, Anibal

2016-01-01

The need for interventions in heritage constructions often calls for deciding whether the structure can be kept in the existing conditions or should it be retrofitted by introducing more or less significant modifications. Still, sustainable interventions in heritage constructions can only be achieved if there is adequate knowledge about their state of conservation. To obtain such knowledge, reliable structural survey and diagnosis procedures need to be employed. In this context, structural monitoring can be particularly helpful in cases where the information obtained from the structural survey or from other stages of the analysis is insufficient to establish a final diagnosis. Over the last 15 years, the Construction Institute (IC) and the Laboratory for Earthquake and Structural Engineering (LESE) of the Faculty of Engineering of the University of Porto (FEUP) were involved in the survey and monitoring activities o f numerous heritage structures for private institutions as well as for governmental stake-holders managing cultural heritage in Portugal. This work describes the structural survey/diagnosis and the monitoring systems supporting the decision about the need for interventions for three heritage constructions .

Human-Computer Interaction, Tourism and Cultural Heritage

Science.gov (United States)

Cipolla Ficarra, Francisco V.

We present a state of the art of the human-computer interaction aimed at tourism and cultural heritage in some cities of the European Mediterranean. In the work an analysis is made of the main problems deriving from training understood as business and which can derail the continuous growth of the HCI, the new technologies and tourism industry. Through a semiotic and epistemological study the current mistakes in the context of the interrelations of the formal and factual sciences will be detected and also the human factors that have an influence on the professionals devoted to the development of interactive systems in order to safeguard and boost cultural heritage.

Redevelopment to Preserve Industrial Heritage. Appendix III

International Nuclear Information System (INIS)

2011-01-01

Industrial archaeology, which emerged as a discipline in the 1950s, was first concerned with interpretation of surviving physical evidence to understand past human activity. Later on, and for the purposes of this report, it was recognized as a preservation movement concerned with ensuring the survival of a significant proportion of the industrial monuments of the past. In the latter sense, 'industrial heritage' was coined and the two terms 'industrial archaeology' and 'industrial heritage' are often taken to be synonymous. The traditional building blocks of heritage protection have been different types of assets: listed buildings, scheduled ancient monuments, areas of architectural and historic interest, or protected landscapes. Yet, it can be difficult to draw lines around what is important when a building sits in a landscape that is in turn part of a wider area. The idea of historic environment enables us to look at places as a whole. It also brings heritage closer to environmental thinking, since some of the same ideas about management, diversity and sustainability read across to a more environmental approach. Moreover, the wider values of the heritage should be recognized - as a learning resource, a social resource that involves people, as part of the environment and as a contributor to the economy. This is particularly important, since it signals a move away from heritage as a narrow, specialist interest, to recognizing that it is something that has relevance to many areas of modern life. Nevertheless, the idea of a historic environment with broad-ranging social and cultural values as well as historical value raises a number of problems. How, then, can society function, the economy develop or people live their lives effectively if this is followed? The key lies not so much in what is protected, but in how change occurs. The challenge for anyone operating the system is rather one of how to manage change: how to ensure that what is important is kept for future

Advanced fighter technology integration (AFTI)/F-16 Automated Maneuvering Attack System final flight test results

Science.gov (United States)

Dowden, Donald J.; Bessette, Denis E.

1987-01-01

The AFTI F-16 Automated Maneuvering Attack System has undergone developmental and demonstration flight testing over a total of 347.3 flying hours in 237 sorties. The emphasis of this phase of the flight test program was on the development of automated guidance and control systems for air-to-air and air-to-ground weapons delivery, using a digital flight control system, dual avionics multiplex buses, an advanced FLIR sensor with laser ranger, integrated flight/fire-control software, advanced cockpit display and controls, and modified core Multinational Stage Improvement Program avionics.

European Cultural and Touristic Heritage: Sighisoara vs. Verona

Directory of Open Access Journals (Sweden)

Irina-Virginia Dragulanescu

2014-11-01

Full Text Available Europe is one of the world’s regions with the largest concentration of heritage sites and is also the top tourist destination in the world. Even if every European country has a unique and valuable cultural endowment, the socio-economic evolution of each country led to differences in their development stage. The hereby paper aims to highlight the importance of touristic activities in the sustainable development of a touristic area with the help of a specific form of tourism based on the cultural and historical assets. The two heritage cities chosen for this study are Sighisoara (Romania and Verona (Italy, both enrolled to the World Heritage List based on their outstanding historical and architectural value. By using qualitative research methods like the observation and the comparison, but also the analysis of statistic data regarding the tourist floe in the chosen destinations, this paper tries to enhance the possibility of partnership between Sighisoara and Verona based on their comparable medieval and cultural features, highlighting the importance of destination management know-how exchange and the added value of these heritage cities. The purpose of this paper is to analyze the tourism potential of both cities, but also the problems they face regarding in from of the short length of tourist stay, coming with a possible solution of joint destination branding of the two cities and the proposal for two thematic travel packages designed to promote them on the European market

Transforming the monastic heritage of Galicia into hotels

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Alberta Lorenzo Aspres

2017-09-01

Full Text Available The recovery of monuments by means of the allocation of new distinct uses to the original ones is an increasingly frequent practice in the management of architectural heritage. And the number of hotel establishments located in buildings of great historical and/or artistic value is ever growing. The origin of this activity goes back to the beginning of the 20th century with the birth of a consciousness about the importance heritage possessed for the flourishing tourist industry. The creation of a varied state network of accommodations originated a new kind of hotel that it would be installed in run-down buildings which, once restored would regain their utility, achieving to harmonise the protection of the Spanish monumental heritage with the impulse of tourism. This practice quickly spread throughout the whole country, and also throughout Galicia. This research is completing an important part of the study about the impact of tourism and the cultural management in the conservation of the historical-artistic heritage in Galicia: through the analysis of five religious monuments rehabilitated as hotels we’ll see how the abandonment of the real estate supposes the start of its unavoidable ruin, showing that the option of a new use presents itself as the best guarantee for its survival, understanding this act from the perspective of the capacity of the monument to be alive and to participate in the society of the moment.

A Design and Research on Protection of Architectural Heritage Based on Digital Technology

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Hou Shuang Qing

2016-01-01

Full Text Available In the era of digital information, how to reasonably use new-tech and idea for the architectural heritage protection remains urgent. In terms of digital protection, 3D laser scanning technology can perfectly remedy the manual measurement limitation thus correctly obtaining the relevant data. Via analysis, we find that the architectural heritage bears in itself the parameterized characteristic. As Building Information Modeling (BIM can help realize the parametric design, we proposed a feasible Architectural Heritage Information Model with the BIM “family” connecting architectural heritage and BIM. Finally, the parameter-induced graphic driving is achieved based on the relation between the two.

Digital Preservation of Cultural Heritage

NARCIS (Netherlands)

Peters, Nonja; Marinova, Dora; van Faassen, M.; Stasiuk, Glen; Zacher, L.W.

2017-01-01

The focus of this chapter is the state of the art of digitisation of cultural heritage in Australian archives and libraries from a comparative perspective. Globalisation, mobility and the new techniques that spin off from the digital age bring about new possibilities that stimulate and enhance our

Phenomenological classification of cultural heritage: role of virtual reality

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Hyuk-Jin Lee

2017-05-01

Full Text Available Human consciousness is always the consciousness toward some thing and our perception of cultural heritage is no exception. Thus, understanding human cognition is closely related to understanding how the perceptible objects are classified in human mind. The perceptible objects include both physical and virtual experiences and thoughts, and it is important and necessary to analyze the types and the effective levels of those objects. With the emergence of Virtual Reality (VR technologies in cultural heritage field, it is necessary to understand how and why different cognitive media such as realor visual reality including VR, are differently recognized by people. This study suggests the philosophical and theoretical frame for the usage of phenomenological classfication and analysis. By using this new classification with the case of Korean built heritage, the role of VR is explained in cultural discourse of the community.

Heritage plaza parking lots improvement project- Solar PV installation

Energy Technology Data Exchange (ETDEWEB)

Hooks, Todd [Agua Caliente Indian Reservation, Palm Springs, CA (United States)

2017-03-31

The Agua Caliente Band of Cahuilla Indians (ACBCI or the “Tribe”) installed a 79.95 kW solar photovoltaic (PV) system to offset the energy usage costs of the Tribal Education and Family Services offices located at the Tribe's Heritage Plaza office building, 90I Tahquitz Way, Palm Springs, CA, 92262 (the "Project"). The installation of the Solar PV system was part of the larger Heritage Plaza Parking Lot Improvements Project and mounted on the two southern carport shade structures. The solar PV system will offset 99% of the approximately 115,000 kWh in electricity delivered annually by Southern California Edison (SCE) to the Tribal Education and Family Services offices at Heritage Plaza, reducing their annual energy costs from approximately $22,000 annually to approximately $200. The total cost of the proposed solar PV system is $240,000.

The geological heritage of the Kurkur-Dungul area in southern Egypt

Science.gov (United States)

Sallam, Emad S.; Ponedelnik, Alena A.; Tiess, Günter; Yashalova, Natalia N.; Ruban, Dmitry A.

2018-01-01

The inventory of the geological heritage of Egypt is important for its efficient conservation and usage for the purposes of science, education, and tourism. The field investigations in the Kurkur-Dungul area in southern Egypt have permitted to identify several unique geological features. Their type, rank, relative abundance, and intrinsic diversity, as well as importance of the entire geological heritage of the study area are investigated. Seven geological heritage types are distinguished, namely stratigraphical, sedimentary, palaeogeographical, mineralogical, structural, geomorphological, and economical types. The rank of the features belonging to the listed types ranges from local to global, and the relative abundance and the intrinsic diversity range from low to high. The global rank is established for the sedimentary type, which is determined by the wide distribution of palaeospring tufa deposits. The high relative abundance and intrinsic diversity are established for the geomorphological type. The entire geological heritage of the Kurkur-Dungul area can be employed for diversification of the existing tourism programs offered at the tourist destination of Aswan, as well as for geotourism development. A geopark can be created in the Kurkur-Dungul area for the better exploitation of its geological heritage. The combined development of geological and industrial tourism seems to be possible.

Resilient design in the conservation of Johar market heritage building

Science.gov (United States)

Roesmanto, Totok

2017-12-01

Johar Market building based on Law of Repubic of Indonesia No.11 of 2010 is a heritage building. It was built in 1936 located near traditional square of Pasebaan and Aloon- Aloon was built by Dutch merchants union in 1678. Semarang based on decentralized policy by the Dutch Government in 1906 became a trading city. Rapid development of trading activities has caused the city planning policy by Semarang Government since 1970 made Aloon-Aloon become market buildings. Johar Market and market buildings in surrounding were on fire in 2015. Basing on Law No.11 of 2010 Semarang Government plans to conserve Johar Market heritage building and reconstruct Aloon-Aloon based on proposal of Roesmanto in 2016. The architect bureau assigned by the Semarang Government designed a new building in the middle of South-Johar Market to accommodate Johar merchants. This study aims to evaluate the design of new building by the architect bureau considering that since 2012 the city of Semarang including earthquake prone areas. The revitalization of Johar Market should use resilient design in order to prevent future damages to heritage buildings located nearby and new building must be spaced sufficiently against surrounding heritage buildings. This research uses descriptive qualitative method base on the field data after Johar Market burned and design planned bureau architect. The results of this study found that the distance between new building and heritage building is less wide.

Exploring Heritage of a Hill State - Himachal Pradesh, in India

Directory of Open Access Journals (Sweden)

Arun Sharma

2015-12-01

Full Text Available Tourism is a powerful economic development tool which creates jobs, provides new business opportunities and strengthens local economies. Starting with the local culture and already existing communities and geographies, tourism developments can enhance the interesting and unique aspects of a location. Using local traditions, beliefs, and resources reinforces the cultural heritage of a location, making these new areas thriving cultural hubs. These communities hold the social values of the residents that connect them to their culture and history, and they also promote the education of these values, which attracts tourists and visitors who are interested in understanding local culture. This increased flow of people boosts local businesses, which in turn supports the community by building a strong economic foundation, allowing the local culture to flourish and create an even more vibrant community. It is now well admired worldwide that development and management of tourism at any destination or place, requires a multi-dimensional approach (strengthen the institutional capacity, engage with multiple stakeholders, establish appropriate protocols and systems. When cultural heritage tourism development is done right, it also helps to protect our nation’s natural and cultural treasures and improve the quality of life for residents and visitors. Linking tourism with heritage and culture can do more for local economies than promoting them separately. This article explores the ethnic heritage and emphasizes on the holistic tourism development approach after considering the various heritage tourism resources available in the state.

Tourismological valorization of intangible cultural heritage of Serbia according to the Hilary du Cros method

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Željko Bjeljac

2016-02-01

Full Text Available The folk artistry of Serbia is rich in spiritual values tied to customs, celebrations, music, song, dance, games, stories and legends, and this kind of cultural heritage is presented through numerous festivals, events and tourist manifestations. In 2012, the network for the safeguarding of intangible cultural heritage was formed, comprised of the National committee for intangible cultural heritage, the Commission for admission into the registry of intangible cultural heritage, a network of coordinators and the Center for intangible cultural heritage of Serbia. These institutions have chosen 6 elements of intangible cultural heritage, out of 27 suggestions: the slava, the Đurđevdan ritual, the kolo dance, singing accompanied by gusle, Slovakian naive painting, the custom of making and lighting farmers’ candles, Pirot carpet weaving, and Zlakusa pottery as elements of cultural heritage which reflect the national and cultural identity of the Serbian people, and Slavic minorities. These elements of intangible cultural heritage have a certain tourism potential and can represent an important factor in the forming of the tourist brand of Serbia. In order to determine the importance of the 27 suggestions of intangible cultural elements of Serbia, an analysis was conducted, using an adapted form of the Hilary du Cros method of tourist valorization.

Application of identification techniques to remote manipulator system flight data

Science.gov (United States)

Shepard, G. D.; Lepanto, J. A.; Metzinger, R. W.; Fogel, E.

1983-01-01

This paper addresses the application of identification techniques to flight data from the Space Shuttle Remote Manipulator System (RMS). A description of the remote manipulator, including structural and control system characteristics, sensors, and actuators is given. A brief overview of system identification procedures is presented, and the practical aspects of implementing system identification algorithms are discussed. In particular, the problems posed by desampling rate, numerical error, and system nonlinearities are considered. Simulation predictions of damping, frequency, and system order are compared with values identified from flight data to support an evaluation of RMS structural and control system models. Finally, conclusions are drawn regarding the application of identification techniques to flight data obtained from a flexible space structure.

What Social Media Tell us About the Heritage Experience

OpenAIRE

Munar, Ana María

2012-01-01

Tourists have happily embraced the possibilities of interactivity and publication provided by social media and Web 2.0. The last decade has seen a massive increase of digital content generated by tourists online. This paper examines the digitalization of tourists’ heritage experience, analyses the impact of social media and user generated content in the consumption of heritage sites, and discusses new forms of technologically mediated authenticity in tourism. Netnography and a con...

Optimal Wind Corrected Flight Path Planning for Autonomous Micro Air Vehicles

National Research Council Canada - National Science Library

Zollars, Michael D

2007-01-01

...) fixed sensor on a target in the presence of a constant wind. Autonomous flight is quickly becoming the future of air power and over the past several years, the size and weight of autonomous vehicles has decreased dramatically...

HOW IS SOCIAL ENTREPRENEURSHIP AS AN ASSET TO IMPLEMENT RURAL TOURISM AT MUARAJAMBI HERITAGE?

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Johannes Simatupang

2018-05-01

Full Text Available One of the famous heritages in Jambi Province is Muarajambi Heritage which established as one of tourist destination. Hence, rural tourism that determines by social entrepreneurship potencies is considered to be marketing tool. So, research question: “Is social entrepreneur potential to implement rural tourism at that heritage tourist destination? This research mainly uses qualitative method that adding information by delivered questionnaires to the citizen surrounding the heritage. In-depth interview is conducted to several key stakeholders in order to craft heritage value to be delivered as a model for rural tourism. The results shows that: 1 local people and community do not comprehend and perceived their role on the local government heritage program, 2 value that delivered by related officials is not clear enough so it prevents local citizen and community to be involved, and 3 coordination between government affairs is not well conducted to manage tourism program. These make social entrepreneurship is not well implemented yet to be established as rural tourism practices on marketing program. Hence it is recommended to reformulate heritage value to be delivered to potential segment market creatively. Furthermore, it should consider global and universal attribute in order to sustain it as the rural tourism destination.

Heritage conservation for city marketing: The imaging of the historic city of Georgetown, Penang

Directory of Open Access Journals (Sweden)

Sumarni Ismail ,

2008-12-01

Full Text Available The process of imaging for city marketing purposes has the implication on culture, conservation and heritage. City marketing, especially in the European context, has been examined in interdisciplinary literature with special focus on imaging for tourism. Little is reported about the imaging of those cities' ex-colonies in the East. The Historic City of Georgetown in Penang, dubbed 'the City of Living Culture', has been gearing her development towards living up to the image. This paper examines the imaging of the Historic City of Georgetown for heritage tourism and city marketing tool by the public agencies involved. A short introduction to city marketing, imaging and heritage tourism is offered due to sparse literature in the built environment literature and to serve as a foundation to the main discourse of this paper. The bulk of this paper discusses the conservation of heritage as image dimensions in the marketing of Georgetown. We submitted that Georgetown has successfully utilised and capitalised on its cultural diversity and tangible heritage based on its colonial legacy to promote the city as evidenced by its recent inscription into UNESCO's World Heritage Site list. Nonetheless, building and maintaining the synergy between the government, the private sector and the people is essential for the city's heritage tourism industry.

SOME ASPECTS OF THE CONSERVATION OF THE CULTURAL HERITAGE OF DAGESTAN REPUBLIC UNDER GLOBALIZATION

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U. N. Nabieva

2015-01-01

Full Text Available Aim. Problems of preservation of cultural and natural heritage in the era of globalization, acquiring intensi-ty and penetration in various spheres of human activity in recent decades, are particularly relevant. Republic of Da-gestan is a multi-ethnic region located at the crossroads of world cultures and passed a difficult path of political, so-cio-economic and cultural development. The loss of the heritage can be attributed to one of social disasters, and in its consequences can be compared to the natural disasters on the planet. In this connection, the main aim is to develop proposals for the preservation and use of cultural and natural heritage of the Republic of Dagestan under globalization, a problem that sounds very relevant today. Methods. We used an analytical method to study the problem, based on the study of the scientific sources on heritage conservation in the context of globalization. In addition, we followed the methodology developed by the Russian Research Institute for Cultural and Natural Heritage. Results. In the article we make suggestions that will contribute to the conservation and utilization of cultural and natural heritage of the Republic of Dagestan in the context of globalization. The main task today is to develop the following: 1 long-term strategic policy document for justification of national policies in the field of protection and use of cultural and natural heritage; 2 draft law on measures of state support for the preservation of cultural heritage and heritage man-agement; 3 the priority list of the most endangered and valuable objects of cultural, historical and natural heritage. Conclusions. At the state level, a concept should be developed of preservation of the natural and historical envi-ronment of ethnic groups, ways of life and traditional forms of management, including the creation of socio-cultural programs aimed at improving the living conditions of the indigenous population, the study of its language

Sensor 17 Thermal Isolation Mounting Structure (TIMS) Design Improvements

Energy Technology Data Exchange (ETDEWEB)

Enstrom, K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2015-09-04

The SENSOR 17 thermographic camera weighs approximately 0.5lbs, has a fundamental mode of 167 Hz, and experiences 0.75W of heat leakage in through the TIMS. The configuration, shown in Figure 1, is comprised of four 300 Series SST washers paired in tandem with P.E.I (Ultem 100) washers. The SENSOR 17 sensor is mounted to a 300 series stainless plate with A-shaped arms. The Plate can be assumed to be at ambient temperatures (≈293K) and the I.R. Mount needs to be cooled to 45K. It is attached to the tip of a cryocooler by a ‘cold strap’ and is assumed to be at the temperature of the cold-strap (≈45K). During flights SENSOR 17 experiences excitations at frequencies centered around 10-30Hz, 60Hz, and 120Hz from the aircraft flight environment. The temporal progression described below depicts the 1st Modal shape at the systems resonant frequency. This simulation indicates Modal articulation will cause a pitch rate of the camera with respect to the body axis of the airplane. This articulation shows up as flutter in the camera.

Accuracy of cultural heritage 3D models by RPAS and terrestrial photogrammetry

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M. Bolognesi

2014-06-01

Full Text Available The combined use of high-resolution digital images taken from ground as well as from RPAS (Remotely Piloted Aircraft Systems have significantly increased the potential of close range digital photogrammetry applications in Cultural Heritage surveying and modeling. It is in fact possible, thanks to SfM (Structure from Motion, to simultaneously process great numbers of aerial and terrestrial images for the production of a dense point cloud of an object. In order to analyze the accuracy of results, we started numerous tests based on the comparison between 3D digital models of a monumental complex realized by the integration of aerial and terrestrial photogrammetry and an accurate TLS (Terrestrial Laser Scanner reference model of the same object. A lot of digital images of a renaissance castle, assumed as test site, have been taken both by ground level and by RPAS at different distances and flight altitudes and with different flight patterns. As first step of the experimentation, the images were previously processed with Agisoft PhotoScan, one of the most popular photogrammetric software. The comparison between the photogrammetric DSM of the monument and a TLS reference one was carried out by evaluating the average deviation between the points belonging to the two entities, both globally and locally, on individual façades and architectural elements (sections and particular. In this paper the results of the first test are presented. A good agreement between photogrammetric and TLS digital models of the castle is pointed out.

Challenges, responses and partnership for achieving sustainable tourism and heritage preservation

Directory of Open Access Journals (Sweden)

Maksin Marija

2010-01-01

Full Text Available The process of globalization has created the situation where the expectations of tourists are the same both with respect to the quality of services in all destinations and with respect to the authencity based on local attractions and experiences, which should be unique and different for each destination. The key element in maintaining destination attractiveness is the protection and presentation of natural and cultural heritage and its sustainable utilization for tourism development. The sustainability concept is of equal importance for long-term tourism development, destination competitiveness and heritage protection. The paper deals with the main challenges to achieving sustainable tourism and points to some key responses to them. Participation, cooperation and partnership should be a vital prerequisite for the implementation and performance of sustainable tourism and heritage protection. This attitude has been tested on several examples of good practice in heritage protection and the sustainable development of tourism destinations in Serbia. .

Cultural heritage and memory: untangling the ties that bind

Directory of Open Access Journals (Sweden)

Viejo-Rose, Dacia

2015-12-01

Full Text Available Today in heritage studies memory looms larger than ever, there are memory parks, memory politics, and memory wars, there is discussion of ‘dissonant’, ‘dark’, and ‘difficult’ heritage linked to memories of traumatic past events. But what to we mean when we use the word ‘memory’ in the field of heritage? How is the divide between its social and individual realms bridged? This article theorizes the intimate relationship between heritage and memory by focusing on three areas. First, it maps out the vocabulary that has emerged from the heritage-memory dyad including how notions of collective memory and lieux de mémoire have been used, and occasionally misused, as well as the metaphors employed in the process. Second, the emergence of memory studies is considered, providing a brief overview of its foundations as well as assessing how it differs from, overlaps with, and contributes to heritage research. A third section offers a brief review of recent developments in cognitive psychology, neuroscience, and evolutionary biology relating to memory and how this might inform heritage studies. The concluding discussion provides a synthesis of the theoretical and empirical contribution of memory research to furthering out understanding of cultural heritage and proposes directions for future work on the area of confluence between the two.La memoria impregna hoy como nunca antes los estudios del patrimonio. Hay parques, políticas y guerras de la memoria. Se habla de un patrimonio “disonante”, “oscuro” o “difícil” vinculado al recuerdo de pasados sucesos traumáticos. Pero, ¿a qué nos referimos cuando usamos la palabra “memoria” en el campo del patrimonio? ¿Cómo se cruza el abismo que separa sus dimensiones social e individual? Este artículo teoriza sobre la íntima relación entre patrimonio y memoria, centrándose en tres áreas. La primera cartografía el vocabulario generado por la díada patrimonio-memoria, incluido

Study of Abandoned Heritage Buildings from the Owners’ Perspectives in George Town, Penang.

Directory of Open Access Journals (Sweden)

Mohd. Shukuri N.B.

2014-01-01

Full Text Available Abandoning a heritage building is not a new phenomenon. In George Town, Penang specifically, there are many dilapidated heritage buildings that can be seen. These undeniable eye sores affect Penang’s designation as a UNESCO World Heritage Site. This research aims to identify and assess the issues related to the dangerous hazards of abandoned buildings as well as problems involved in restoring these historical structures in order to determine how severe the current situation is. This study was also carried out to better understand the reasons why owners decide to leave heritage buildings unoccupied to the point that they became unsafe to inhabit. A total of six case studies were carried out with data collection focusing on the historical background of each site, clarification of the causes of neglect to each heritage building and plans made by respective owners towards the future of their properties. The majority of relevant information was gathered through semi-structured interviews.

Software Considerations for Subscale Flight Testing of Experimental Control Laws

Science.gov (United States)

Murch, Austin M.; Cox, David E.; Cunningham, Kevin

2009-01-01

The NASA AirSTAR system has been designed to address the challenges associated with safe and efficient subscale flight testing of research control laws in adverse flight conditions. In this paper, software elements of this system are described, with an emphasis on components which allow for rapid prototyping and deployment of aircraft control laws. Through model-based design and automatic coding a common code-base is used for desktop analysis, piloted simulation and real-time flight control. The flight control system provides the ability to rapidly integrate and test multiple research control laws and to emulate component or sensor failures. Integrated integrity monitoring systems provide aircraft structural load protection, isolate the system from control algorithm failures, and monitor the health of telemetry streams. Finally, issues associated with software configuration management and code modularity are briefly discussed.

DIGITAL PRESERVATION OF PRINTED CULTURAL HERITAGE IN ESTONIA. STRATEGY. METHODOLOGY. PRACTICE

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Reimo, Tiiu

2006-12-01

Full Text Available Preservation of national cultural heritage has been during the last years actively discussed both on institutional and state levels. In October 2003 the working group on digital preservation by theMinistry of Culture elaborated preservation guidelines Strategy of digital preservation of Estonian cultural heritage for years 2004–2007. The strategy is based on the principles of eEurope 2002Action Plan (2000 and Lund Principles (2001.The state strategy is aimed to achieve collaboration of different memory institutions in order to elaborate an unified view on cultural heritage and its digitisation as well as to preservation of digitally created cultural heritage. It is also important to guarantee preservation of cultural heritage and to make it accessible to the public use through the contemporary possibilities of informationand communication technologies. Digitisation and preservation of digitized heritage will be coordinated by the state. The main coordinators are the Ministry of Culture, The Ministry of Educationand Science, the State Chancellery and the National Archive.The methodology of decision making for digital preservation is based on the principles of the UNESCO programme Memory of the World. The choice of objects for digitisation is based on need and expediency that can be evaluated on the ground of acultural value of an object, conservation risks, physical condition of an object and necessity of use.In 2004–2005 metadata requirements for digital preservation were elaborated. The guidelines foresee that digitized objects will be described by four categories of metadata: administrative andtechnical metadata, metadata on access inhibitors and restrictions of use and descriptive metadata. Estonian documentary heritage is located today in different memory institutions: in state or public institutions like archives, libraries and museums, in private possession, in religious and scientific institutions and in possession of the third sector

Computer vision techniques for rotorcraft low-altitude flight

Science.gov (United States)

Sridhar, Banavar; Cheng, Victor H. L.

1988-01-01

A description is given of research that applies techniques from computer vision to automation of rotorcraft navigation. The effort emphasizes the development of a methodology for detecting the ranges to obstacles in the region of interest based on the maximum utilization of passive sensors. The range map derived from the obstacle detection approach can be used as obstacle data for the obstacle avoidance in an automataic guidance system and as advisory display to the pilot. The lack of suitable flight imagery data, however, presents a problem in the verification of concepts for obstacle detection. This problem is being addressed by the development of an adequate flight database and by preprocessing of currently available flight imagery. Some comments are made on future work and how research in this area relates to the guidance of other autonomous vehicles.

Embedding gesture recognition into airplane seats for in-flight entertainment

NARCIS (Netherlands)

van de Westelaken, H.F.M.; Hu, J.; Liu, H.; Rauterberg, G.W.M.

2011-01-01

In order to reduce both psychological and physical stress in air travel, sensors are integrated into airplane seats to detect gestures as input for in-flight entertainment systems. The content provided by the entertainment systems helps to reduce psychological stress, and gesture recognition is used

Harnessing Science and Technology for preservation and conservation of cultural heritage in Malaysia

International Nuclear Information System (INIS)

Adi Taha

2005-04-01

Malaysia's heritage is extraordinarily rich. Heritage links people, places and things from our history to the present and to the future. Department of Muzeums and Antiquities work diligently at collecting and preserving the artifacts, written records, oral traditions, special places and lands that make up the Malaysia's history. Over the years our concept of cultural heritage and its role as a central part of the experience of our communities has expanded from a focus on objects and monuments to include our social structures, ways of life, beliefs and systems of knowledge. We seek answers in our attempts to promote the understanding and unity among people that have made our country a nation regardless of ethnic origins and religious affiliations, and to prolong the life essence of our rich heritage. We found a simple but yet, a meaningful answer; Harnessing Science and Technology for Preservation and Conservation of Cultural Heritage in Malaysia. Conservation has gained an increasing importance world over, as there is greater awareness and a sense of urgency about the need to conserve and preserve cultural heritages. Recent years are witnessing unprecedented growth in various fields of science and technology in Malaysia, such as materials technology, medical sciences, biotechnology, information and communications technology. Whichever perspective is used, it is clear that science forms an integral part of Malaysia's culture, in the past as well as now. Fulfilling a vital function as a carrier of knowledge and methodology, sciences places on our shoulders a strong obligation towards future generations. As Malaysians, we have been formed by our cultural heritage. Clearly, we must protect that heritage and continue to enrich and develop it, incorporating new knowledge, new insights, new ideas and new experience. (Author)

BIM and architectural heritage: towards an operational methodology for the knowledge and the management of Cultural Heritage

Directory of Open Access Journals (Sweden)

Laura Inzerillo

2016-06-01

Full Text Available The study aims to answer the growing need for virtuously organize informational apparatuses related to Cultural Heritage. We propose a methodology that integrates multidisciplinary processes of interaction with information aimed at survey, documentation, management, knowledge and enhancement of historic artifacts.It is needed to review and update the procedure of instrumental data acquisition, standardization and structuring of the acquired data in a three-dimensional semantic model as well as the subsequent representability and accessibility of the model and the related database. If the use of Building Information Modeling has in recent years seen a consolidation in the procedures and the identification of standard methods in design process, nevertheless in the field of architectural heritage, the challenge to identify operational methodologies for the conservation, management and process enhancement is still open.