scholarly journals RECORDING INFORMATION ON ARCHITECTURAL HERITAGE SHOULD MEET THE REQUIREMENTS FOR CONSERVATION Digital Recording Practices at the Summer Palace

2017 ◽  
Vol XLII-2/W5 ◽  
pp. 725-730
Author(s):  
L. Zhang ◽  
Y. Cong ◽  
C. Wu ◽  
C. Bai ◽  
C. Wu
Keyword(s):  
Conservation Management ◽  
Rapid Development ◽  
High Accuracy ◽  
Heritage Management ◽  
Current Status ◽  
Information Collection ◽  
Architectural Heritage ◽  
Measuring Methods ◽  
Information Recording ◽  
Summer Palace

The recording of Architectural heritage information is the foundation of research, conservation, management, and the display of architectural heritage. In other words, the recording of architectural heritage information supports heritage research, conservation, management and architectural heritage display. What information do we record and collect and what technology do we use for information recording? How do we determine the level of accuracy required when recording architectural information? What method do we use for information recording? These questions should be addressed in relation to the nature of the particular heritage site and the specific conditions for the conservation work.<br><br> In recent years, with the rapid development of information acquisition technology such as Close Range Photogrammetry, 3D Laser Scanning as well as high speed and high precision Aerial Photogrammetry, many Chinese universities, research institutes and heritage management bureaux have purchased considerable equipment for information recording. However, the lack of understanding of both the nature of architectural heritage and the purpose for which the information is being collected has led to several problems. For example: some institutions when recording architectural heritage information aim solely at high accuracy. Some consider that advanced measuring methods must automatically replace traditional measuring methods. Information collection becomes the purpose, rather than the means, of architectural heritage conservation.<br><br> Addressing these issues, this paper briefly reviews the history of architectural heritage information recording at the Summer Palace (Yihe Yuan, first built in 1750), Beijing. Using the recording practices at the Summer Palace during the past ten years as examples, we illustrate our achievements and lessons in recording architectural heritage information with regard to the following aspects: (buildings’) ideal status desired, (buildings’) current status, structural distortion analysis, display, statue restoration and thematic research. Three points will be highlighted in our discussion:<br><br> 1. Understanding of the heritage is more important than the particular technology used: Architectural heritage information collection and recording are based on an understanding of the value and nature of the architectural heritage. Understanding is the purpose, whereas information collection and recording are the means.<br><br> 2. Demand determines technology: Collecting and recording architectural heritage information is to serve the needs of heritage research, conservation, management and display. These different needs determine the different technologies that we use.<br><br> 3. Set the level of accuracy appropriately: For information recording, high accuracy is not the key criterion; rather an appropriate level of accuracy is key. There is considerable deviation between the nominal accuracy of any instrument and the accuracy of any particular measurement.

scholarly journals X-change symposium: status and future of modern radiation oncology—from technology to biology

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Stefanie Corradini ◽  
Maximilian Niyazi ◽  
Dirk Verellen ◽  
Vincenzo Valentini ◽  
Seán Walsh ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Radiation Oncology ◽  
Trial Design ◽  
Rapid Development ◽  
Clinical Trial Design ◽  
Current Status ◽  
Treatment Modalities ◽  
Special Treatment ◽  
Image Guided Radiotherapy

AbstractFuture radiation oncology encompasses a broad spectrum of topics ranging from modern clinical trial design to treatment and imaging technology and biology. In more detail, the application of hybrid MRI devices in modern image-guided radiotherapy; the emerging field of radiomics; the role of molecular imaging using positron emission tomography and its integration into clinical routine; radiation biology with its future perspectives, the role of molecular signatures in prognostic modelling; as well as special treatment modalities such as brachytherapy or proton beam therapy are areas of rapid development. More clinically, radiation oncology will certainly find an important role in the management of oligometastasis. The treatment spectrum will also be widened by the rational integration of modern systemic targeted or immune therapies into multimodal treatment strategies. All these developments will require a concise rethinking of clinical trial design. This article reviews the current status and the potential developments in the field of radiation oncology as discussed by a panel of European and international experts sharing their vision during the “X-Change” symposium, held in July 2019 in Munich (Germany).

Current Status and Future Prospects for Harvesting and Resource Management of the Agarophyte in Japan

1976 ◽  
Vol 33 (4) ◽  
pp. 1024-1030 ◽  
Author(s):  
Nobuo Yamada
Keyword(s):  
Resource Management ◽  
South Korea ◽  
Conservation Management ◽  
Resource Conservation ◽  
Current Status ◽  
Future Prospects ◽  
Annual Output ◽  
The Usa

Agar-agar manufacturing was Japan’s monopoly for about 300 yr from 1644 until about 1920, when its production was initiated in the USA by introducing techniques from Japan, and then was begun in South Korea, Indonesia, and many other countries. Today the average annual output of agar-agar of over 20 countries amounts to 6000 tons, half of which is produced in Japan.Agarophytes are harvested in many countries and traded among them. In Japan, nearly 14,000 tons are consumed in a year, two thirds of which are imported from about 20 countries.Under these circumstances, there is a worldwide demand for appropriate measures for resource conservation, effective harvesting, and utilization of agarophytes.This paper presents the results of basic and applied investigations on the agarophytes and the existing state of harvesting and resource-conservation management in Japan.

Professional Psychology in Portugal

1997 ◽  
Vol 81 (3_suppl) ◽  
pp. 1211-1222 ◽  
Author(s):  
Teresa Fagulha ◽  
Richard H. Dana
Keyword(s):  
Rapid Development ◽  
Well Being ◽  
Professional Psychology ◽  
Current Status ◽  
Environmental Concerns ◽  
Advanced Degrees ◽  
Professional Degree ◽  
History Of ◽  
Training Research

This paper describes the history and current status of professional psychology in Portugal where a unique perspective combines training, research, and practical contributions from Europe and the Americas with their own history of psychological tradition and expertise. Training in professional psychology includes Social Psychology and Educational and Vocational Guidance specializations in addition to Clinical Psychology and Psychotherapy and Counseling for the professional degree, Licenciatura. Advanced degrees are offered in Environmental Psychology, Career Development, Social Cognition, and other areas, primarily for academic positions. Research in all of these areas is expected to have applied outcomes that contribute to individual well being and an improved quality of life for the entire population. The result has been a rapid development of an indigenous professional psychology to address mental health, social, and environmental concerns that compel psychological attention and resources worldwide as well as those problems of local and national origins.

scholarly journals Non-invasive imaging of the coronary arteries

2018 ◽  
Vol 40 (29) ◽  
pp. 2444-2454 ◽  
Author(s):  
Philip D Adamson ◽  
David E Newby
Keyword(s):  
Coronary Arteries ◽  
Randomized Clinical Trials ◽  
Rapid Development ◽  
Current Status ◽  
Future Research ◽  
Research Perspective ◽  
Non Invasive ◽  
Positron Emission ◽  
Prognostic Stratification

Abstract Non-invasive imaging of the coronary arteries is an enterprise in rapid development. From the research perspective, there is great demand for in vivo techniques that can reliably identify features of high-risk plaque that may offer insight into pathophysiological processes and act as surrogate indicators of response to therapeutic intervention. Meanwhile, there is clear clinical need for greater accuracy in diagnosis and prognostic stratification. Fortunately, ongoing technological improvements and emerging data from randomized clinical trials are helping make these elusive goals a reality. This review provides an update on the current status of non-invasive coronary imaging with computed tomography, magnetic resonance, and positron emission tomography with a focus on current clinical applications and future research directions.

scholarly journals Types of Industrial Architectural Heritage and Digitalized Protection Method of Zhenjiang

2021 ◽  
Vol 236 ◽  
pp. 05028
Author(s):  
Li Xiao ◽  
Liu Chang
Keyword(s):  
Yangtze River ◽  
Information Collection ◽  
Architectural Heritage ◽  
Database Construction ◽  
Protection Method ◽  
Protection Strategies ◽  
Protection And Utilization ◽  
The Grand Canal ◽  
Digital Protection ◽  
Interactive Experience

As an ancient historical city, where the Grand Canal meets the Yangtze River, Zhenjiang has more than 100 modern industrial architectural heritages and its scientific protection and utilization has become an important subject in the development and historical renewal of Zhenjiang city. By investigating and analyzing the basic types of industrial architectural heritage in Zhenjiang, this paper discusses the digital protection strategies and puts forward several specific digital protection methods such as heritage information collection, database construction, interactive experience. To promote the industrial architectural heritage in Zhenjiang to produce comprehensive value in the course of social development.

scholarly journals Tectonics of Sukuh Temple as construction structure environmental response (earthquake friendly)

2021 ◽  
Vol 778 (1) ◽  
pp. 012030
Author(s):  
Darsini ◽  
Y Winarto ◽  
K Sunoko
Keyword(s):  
Point Of View ◽  
Information Collection ◽  
Environmental Response ◽  
Architectural Heritage ◽  
15Th Century ◽  
Prone Area ◽  
The Temple ◽  
Depth Interviews ◽  
Descriptive Method ◽  
Main Factor

Abstract The large number of temples and various forms in Indonesia is a cultural and architectural heritage that is one of the identities of the archipelago. From an architectural point of view, the temple has special tectonic complexities, one of which is the Sukuh Temple. Sukuh Temple is a building with the ability of a perfect structural and construction system and has architectural metaphysical values. The building of Sukuh Temple has existed since the 15th century. This building was built to fulfill the function of worship rituals, therefore this building is sacred. This building is located in an earthquake prone area, namely on the island of Java. The resilience of Sukuh Temple over the years proves that Sukuh Temple can adapt to the environment, from this evidence the tectonics of Sukuh Temple are interesting to study. The research objective was to determine how the ancestors used tectonic science and technology to adapt to nature and the existing environment. This research uses descriptive method with a qualitative approach. data and information collection is done through field observations, in-depth interviews, and related documents. This study found that local wisdom is the main factor that makes Sukuh Temple responsive to the environment.

Heritage Restoration as a Tool to Promote Architectural Identity in the Gulf Regions

2018 ◽  
Vol 47 (1) ◽  
pp. 3-11 ◽  
Author(s):  
Silvia Mazzetto
Keyword(s):  
Vernacular Architecture ◽  
Global Dimension ◽  
Current Status ◽  
Practical Implementation ◽  
Urban Structure ◽  
Architectural Heritage ◽  
Rapid Urbanization ◽  
Research Profile ◽  
Surrounding Areas ◽  
New Research

AbstractRecently most of the Gulf countries have had significant urban development, with innovative architecture, as a result of the production of Liquefied Natural Gas (LNG) in many places in the world. This has generated an unprecedented construction boom in the cities and the surrounding areas.Despite their rather short urban history, the Gulf States have recently launched several signatures mega-projects, where public investments are developing an urban structure of a global dimension. Affecting the direction of the rapid urbanization is a permanent tension between the creation of a new, modern cultural identity and the promotion of traditional architecture. One aim is to establish new connections with local history and cultural traditions.To reveal the challenge of the construction of a new architectural identity in the Arab emerging cities, this paper focuses on the action needed to preserve historical, cultural, traditional, and architectural heritage, with the aim of filling the gaps of knowledge and encouraging new research in the fields of restoration and conservation that will lead to future practical implementation.The paper also calls for a fresh look at the tradition, modernity, and identity, by outlining a number of aspects related to the current status of architectural heritage conservation in some Arab cities. Traditional culture, ancient architectural constructions, and vernacular architecture are the result of historical processes and products of Arab societies. Understanding this is an indispensable tool for the comprehension of the Arab modern cities, a knowledge which can influence their future expansion and revitalization, and the shaping of a new architectural identity in these areas. In the Arab regions, restoration methodologies also need to be defined and implemented with the aim of preserving cultural heritage and raising the conservation and restoration research profile among the international research community.

scholarly journals Standoff Chemical Detection Using Laser Absorption Spectroscopy: A Review

2020 ◽  
Vol 12 (17) ◽  
pp. 2771 ◽  
Author(s):  
Jinyi Li ◽  
Ziwei Yu ◽  
Zhenhui Du ◽  
Yue Ji ◽  
Chang Liu
Keyword(s):  
Absorption Spectroscopy ◽  
Rapid Development ◽  
Current Status ◽  
Chemical Detection ◽  
Laser Absorption Spectroscopy ◽  
Detection Techniques ◽  
Laser Absorption ◽  
Standoff Detection ◽  
Good Spatial Resolution ◽  
Spectroscopy Laser

Remote chemical detection in the atmosphere or some specific space has always been of great interest in many applications for environmental protection and safety. Laser absorption spectroscopy (LAS) is a highly desirable technology, benefiting from high measurement sensitivity, improved spectral selectivity or resolution, fast response and capability of good spatial resolution, multi-species and standoff detection with a non-cooperative target. Numerous LAS-based standoff detection techniques have seen rapid development recently and are reviewed herein, including differential absorption LiDAR, tunable laser absorption spectroscopy, laser photoacoustic spectroscopy, dual comb spectroscopy, laser heterodyne radiometry and active coherent laser absorption spectroscopy. An update of the current status of these various methods is presented, covering their principles, system compositions, features, developments and applications for standoff chemical detection over the last decade. In addition, a performance comparison together with the challenges and opportunities analysis is presented that describes the broad LAS-based techniques within the framework of remote sensing research and their directions of development for meeting potential practical use.

The Current Situation and Recent Advances of Deep-Water Floating Wind Turbine

2012 ◽  
Vol 226-228 ◽  
pp. 772-775
Author(s):  
Yu Chen ◽  
Chun Li ◽  
Wei Gao ◽  
Jia Bin Nie
Keyword(s):  
Wind Turbine ◽  
Deep Water ◽  
Rapid Development ◽  
Coupled Model ◽  
Wind Farms ◽  
International Standards ◽  
Offshore Wind ◽  
Current Status ◽  
Offshore Wind Turbine ◽  
Floating Wind Turbine

Offshore wind turbine is a novel approach in the field of wind energy technology. With the rapid development of coastal wind farms, it is the trend to move them outward to deep-water district. However, the cost of construction rises significantly with the increase in water depth. Floating wind turbine is one of the efficient methods to solve this problem. The early history, current status and cutting-edge improvements of overseas offshore floating wind turbine as well as the shortcomings shall be presented. The concept designs, international standards, fully coupled model simulations and hydrodynamic experiments will be illustrated and discussed together with the development of the theory and the related software modules. Thus a novel researching method and concept shall be presented to provide reference for future researches

scholarly journals Damage Detection Using Modal Rotational Mode Shapes Obtained with a Uniform Rate CSLDV Measurement

2019 ◽  
Vol 9 (23) ◽  
pp. 4982 ◽  
Author(s):  
Huang ◽  
Zang
Keyword(s):  
Damage Detection ◽  
Composite Structures ◽  
Rapid Development ◽  
High Accuracy ◽  
Mode Shapes ◽  
Normal Displacement ◽  
Rotational Mode ◽  
Uniform Rate ◽  
Displacement Mode ◽  
Damage Indicators

With the rapid development of a continuously scanning laser Doppler vibrometer (CSLDV) technique, the full-field mode shapes of structures with high accuracy can be obtained. In this paper, a novel damage detection method using modal rotational mode shapes obtained with a uniform rate CSLDV measurement is proposed. The modal rotational damage indicators considering the changes of modal rotational mode shapes between the damaged and the undamaged states are established. Because the modal rotational mode shapes are obtained through the derivative of the detailed displacement mode shapes of transitional degree-of-freedoms (DOFs) with respect to the orthogonal directions, they are more sensitive than the normal displacement mode shapes. The uniform rate CSLDV measurement is essentially a uniform straight-line scanning technique and the measured mode shapes can be directly obtained through the demodulation of vibration signals. Besides, taking it for granted that a priori knowledge of the undamaged structure is not known, the undamaged mode shapes can be reconstructed from the measured damaged data using the fitted polynomial functions in which the minimum number of polynomial function coefficients are determined by a fit value threshold. The proposed method is firstly demonstrated by numerical simulation of the crack plate and then a plate structure with three damaged cases is taken as an example for further experimental study. The experimental results indicate the following: (1) The uniform rate CSLDV measurement can obtain the high accuracy modal rotational mode shapes with the advantage of eliminating the contaminated noise in the measurement; (2) the modal rotational damage indicators of the torsional modes are the most sensitive to the crack damage and they can clearly identify single, multiple damages and locations of the plate, and even slight crack damage, respectively. The effectiveness of the method paves the way for practical applications, such as ultra-light or composite structures.

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