WorldWideScience

Sample records for civil registration systems

  1. Compiling mortality statistics from civil registration systems in Viet Nam: the long road ahead

    OpenAIRE

    Rao, Chalapati; Osterberger, Brigitta; Anh, Tran Dam; Macdonald, Malcolm; Chúc, Nguyen Thi Kim; Hill, Peter S

    2009-01-01

    Accurate mortality statistics, needed for population health assessment, health policy and research, are best derived from data in vital registration systems. However, mortality statistics from vital registration systems are not available for several countries including Viet Nam. We used a mixed methods case study approach to assess vital registration operations in 2006 in three provinces in Viet Nam (Hòa Bình, Thùa Thiên–Hué and Bình Duong), and provide recommendations to strengthen vital reg...

  2. Health and demographic surveillance systems: a step towards full civil registration and vital statistics system in sub-Sahara Africa?

    Directory of Open Access Journals (Sweden)

    Ye Yazoume

    2012-09-01

    Full Text Available Abstract Background In the developed world, information on vital events is routinely collected nationally to inform population and health policies. However, in many low-and middle-income countries, especially those in sub-Saharan Africa (SSA, there is a lack of effective and comprehensive national civil registration and vital statistics system. In the past decades, the number of Health and Demographic Surveillance Systems (HDSSs has increased throughout SSA. An HDSS monitors births, deaths, causes of death, migration, and other health and socio-economic indicators within a defined population over time. Currently, the International Network for the Continuous Demographic Evaluation of Populations and Their Health (INDEPTH brings together 38 member research centers which run 44 HDSS sites from 20 countries in Africa, Asia and Oceana. Thirty two of these HDSS sites are in SSA. Discussion This paper argues that, in the absence of an adequate national CRVS, HDSSs should be more effectively utilised to generate relevant public health data, and also to create local capacity for longitudinal data collection and management systems in SSA. If HDSSs get strategically located to cover different geographical regions in a country, data from these sites could be used to provide a more complete national picture of the health of the population. They provide useful data that can be extrapolated for national estimates if their regional coverage is well planned. HDSSs are however resource-intensive. Efforts are being put towards getting them linked to local or national policy contexts and to reduce their dependence on external funding. Increasing their number in SSA to cover a critical proportion of the population, especially urban populations, must be carefully planned. Strategic planning is needed at national levels to geographically locate HDSS sites and to support these through national funding mechanisms. Summary The paper does not suggest that HDSSs should be

  3. Visitor Registration System

    Data.gov (United States)

    US Agency for International Development — Visitor Registration System (VRS) streamlines visitor check-in and check-out process for expediting visitors into USAID. The system captures visitor information...

  4. A comparison of death recording by health centres and civil registration in South Africans receiving antiretroviral treatment

    OpenAIRE

    Johnson, Leigh F.; Dorrington, Rob E; Ria Laubscher; Christopher Hoffmann; Robin Wood; Fox, Matthew P; Morna Cornell; Michael Schomaker; Hans Prozesky; Frank Tanser; Mary-Ann Davies; Andrew Boulle

    2015-01-01

    Introduction: There is uncertainty regarding the completeness of death recording by civil registration and by health centres in South Africa. This paper aims to compare death recording by the two systems, in cohorts of South African patients receiving antiretroviral treatment (ART). Methods: Completeness of death recording was estimated using a capture–recapture approach. Six ART programmes linked their patient record systems to the vital registration system using civil identity document (ID)...

  5. Effects of land registration on validity of juridical acts (Emphasis on Functions of land registration System

    Directory of Open Access Journals (Sweden)

    Nasrin tabatabai hesari

    2015-12-01

    Full Text Available Guaranty of security of juridical act about lands is a more important difficulties in every country. Disregarding the independence of land registration system from the system of civil law and disregarding bases and functions of land registration system has resulted in making mistakes by judicial doctrine and precedent in order to propose proper suggestions for solving the problems related to land registration system and to sanction for juridical acts about lands. Whiles presentation every solution in this scope must be proper regarding to protective bases of owner and third parties and two functional characters of the land registration system including “informing” and “protective” features. land registration systems can be divided in constitutive registration system and confirmative one. This classification means land registration in any case, has a very effective role in credit of judicial act about of land although the degree of this effect is different depending on the system.

  6. Civil registration and vital statistics: progress in the data revolution for counting and accountability.

    Science.gov (United States)

    AbouZahr, Carla; de Savigny, Don; Mikkelsen, Lene; Setel, Philip W; Lozano, Rafael; Nichols, Erin; Notzon, Francis; Lopez, Alan D

    2015-10-01

    New momentum for civil registration and vital statistics (CRVS) is building, driven by the confluence of growing demands for accountability and results in health, improved equity, and rights-based approaches to development challenges, and by the immense potential of innovation and new technologies to accelerate CRVS improvement. Examples of country successes in strengthening of hitherto weak systems are emerging. The key to success has been to build collaborative partnerships involving local ownership by several sectors that span registration, justice, health, statistics, and civil society. Regional partners can be important to raise awareness, set regional goals and targets, foster country-to-country exchange and mutual learning, and build high-level political commitment. These regional partners continue to provide a platform through which country stakeholders, development partners, and technical experts can share experiences, develop and document good practices, and propose innovative approaches to tackle CRVS challenges. This country and regional momentum would benefit from global leadership, commitment, and support. PMID:25971224

  7. The Household Registration System

    Directory of Open Access Journals (Sweden)

    2000-06-01

    Full Text Available Although longitudinal experimental community health research is crucial to testing hypotheses about the demographic impact of health technologies, longitudinal demographic research field stations are rare, owing to the complexity and high cost of developing requisite computer software systems. This paper describes the Household Registration System (HRS, a software package that has been used for the rapid development of eleven surveillance systems in sub-Saharan Africa and Asia. Features of the HRS automate software generation for a family of surveillance applications, obviating the need for new and complex computer software systems for each new longitudinal demographic study.

  8. A comparison of death recording by health centres and civil registration in South Africans receiving antiretroviral treatment

    Directory of Open Access Journals (Sweden)

    Leigh F Johnson

    2015-12-01

    Full Text Available Introduction: There is uncertainty regarding the completeness of death recording by civil registration and by health centres in South Africa. This paper aims to compare death recording by the two systems, in cohorts of South African patients receiving antiretroviral treatment (ART. Methods: Completeness of death recording was estimated using a capture–recapture approach. Six ART programmes linked their patient record systems to the vital registration system using civil identity document (ID numbers and provided data comparing the outcomes recorded in patient files and in the vital registration. Patients were excluded if they had missing/invalid IDs or had transferred to other ART programmes. Results: After exclusions, 91,548 patient records were included. Of deaths recorded in patients files after 2003, 94.0% (95% CI: 93.3–94.6% were recorded by civil registration, with completeness being significantly higher in urban areas, older adults and females. Of deaths recorded by civil registration after 2003, only 35.0% (95% CI: 34.2–35.8% were recorded in patient files, with this proportion dropping from 60% in 2004–2005 to 30% in 2010 and subsequent years. Recording of deaths in patient files was significantly higher in children and in locations within 50 km of the health centre. When the information from the two systems was combined, an estimated 96.2% of all deaths were recorded (93.5% in children and 96.2% in adults. Conclusions: South Africa's civil registration system has achieved a high level of completeness in the recording of mortality. However, the fraction of deaths recorded by health centres is low and information from patient records is insufficient by itself to evaluate levels and predictors of ART patient mortality. Previously documented improvements in ART mortality over time may be biased if based only on data from patient records.

  9. Online Registration System

    Directory of Open Access Journals (Sweden)

    Ala'a M. Al-Shaikh

    2010-08-01

    Full Text Available Problem Statement: Enrolling students into the General Associate-DegreeExaminations is a very difficult, critical, and important process. Students arerequired to pass this exam in Jordan to be given the Associate Degree in thefiled of study they studied for 2 years. The exam is held 3 times per annum;annually, more than 15,000 students from different colleges all over thecountry apply to the exam. Managing all exam activities is a very complex andsophisticated process. In the old, conventional method, i.e. the manualregistration system, communication between different parties working withexam activities is very difficult. Lack of technologies used in exam activitiesobstructs dealing with it in a modern and simplified way. Approach: The mainoutcome is to computerize everything related to the General Associate-Degree Examination. To do so, the Waterfall Model is to be used to study thenew system requirements, analyze it, design, implement, and finally test anddeploy it. Results: After the deployment of the new system and working with it,all the problems referred to were solved; this is done by adopting the OnlineRegistration System which helped a lot in reducing the errors resulted indifferent ways and which in turn afferent the correctness of the exam itself.Conclusion/Recommendation: In conclusion a web-based tool was developedto computerize the required steps already expected by the system. As afurther work, some features might be added, such as adding SMS support,adding AJAX functionality to the website to increase response time, and tocreate a bulletin board system, that might enable different parties working withthe system to interact and communicate with each other easily.

  10. Pesticide Registration Information System

    Data.gov (United States)

    U.S. Environmental Protection Agency — PRISM provides an integrated, web portal for all pesticide related data, communications, registrations and transactions for OPP and its stakeholders, partners and...

  11. Research on Ecological Civilization Evaluation Index System

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Ecological civilization, which refers to the harmonious development of man and the nature, has the connotation of the ecological material civilization, ecological consciousness civilization, ecological institutional civilization and ecological behavior civilization. The research on ecological civilization evaluation index system is important in that it can provide the guidance for the construction of ecological civilization, and besides it can improve public recognition of the importance of ecological civil...

  12. Some Considerations on the Adoption Registration in the Civil Registry

    Directory of Open Access Journals (Sweden)

    Gabriela LUPŞAN

    2014-12-01

    Full Text Available Filiation is, in a broad sense, an identity element, dependent or not on the biological relationships, that represents, in some situations, either a condition for the existence of a right (e.g. the right to inheritance or for example to conclude a legal act (e.g. marriage. The proof of filiation is the birth certificate drawn up in civil registry or on the material basis of birth, or on the basis of the adoption judgment. In this paper, we aimed at analyzing the final part of the adoption procedure, the subsequent stage for becoming final the adoption judgment, which sets face to face the adopting person or family and the administrative authority, obliged to execute the judge's decision, i.e. to create a filiation relation between the adopted on the one hand and the adoptive parent or parents.

  13. Sports injury registration: the Fysion Blesreg system.

    OpenAIRE

    de Bruijn, J V; Keizers, S

    1991-01-01

    Fysion Blesreg is a new system on which sports assistants (trainers, masseurs, physiotherapists and physicians) can rely for quick and straightforward registration and retrieval of personalized injury data. Registration of injury data can provide a clear picture of the injury mechanism, which in turn can lead to effective preventive measures and a decline in sports injuries. The two components of the Fysion Blesreg system are registration forms and computer software. Registration forms are fi...

  14. NEW STATES ON STATE REGISTRATION AND ACCOUNTING OF PLEDGE IN THE CIVIL CODE OF THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    Neteshinskaya L. F.

    2014-06-01

    Full Text Available The article is devoted to the new states on state registration and accounting of pledge in the Civil Code of the Russian Federation, specifically, new status of pledging of the real-estate state registration and member's rights in the limited liability company; pledging of securities and other property accounting

  15. User Registration Systems for Distributed Systems

    Science.gov (United States)

    Murphy, K. J.; Cechini, M.; Pilone, D.; Mitchell, A.

    2010-12-01

    As NASA’s Earth Observing System Data and Information System (EOSDIS) systems have evolved over the years, most of the EOSDIS data are now available to users via anonymous on-line access. Although the changes have improved the dissemination efficiency of earth science data, the anonymous access has made it difficult to characterize users, capture metrics on the value of EOSDIS and provide customized services that benefit users. As the number of web-based applications continues to grow, data centers and application providers have implemented their own user registration systems and provided new tools and interfaces for their registered users. This has led to the creation of independent registration systems for accessing data and interacting with online tools and services. The user profile information maintained at each of these registration systems is not consistent and the registration enforcement varies by system as well. This problem is in no way unique to EOSDIS and represents a general challenge to the distributed computing community. In a study done in 2007(http://www2007.org/papers/paper620.pd), the average user has approximately 7 passwords for about 25 accounts and enters a password 8 times a day. These numbers have only increased in the last three years. To try and address this, a number of solutions have been offered including Single Sign-On solutions using a common backend like Microsoft Active Directory or an LDAP server, trust based identity providers like OpenID, and various forms of authorization delegation like OAuth or SAML/XACML. This talk discusses the differences between authentication and authorization, the state of the more popular user registration solutions available for distributed use, and some of the technical and policy drivers that need to be considered when incorporating a user registration system into your application.

  16. Nuclear civil liability international system. Evolution prospects

    International Nuclear Information System (INIS)

    This paper sets out the necessity of a special system of international conventions in the scope of nuclear civil liability. Then the main principles of the conventions in Paris and Vienna are described. Recently, works have been carried out in order to improve and modernize the civil liability system. (TEC). 4 tabs

  17. Event Registration System for INR Linac

    International Nuclear Information System (INIS)

    The software of the Event registration system for the linear accelerators is described. This system allows receiving of the information on changes of operating modes of the accelerator and supervising of hundreds of key parameters of various systems of the accelerator. The Event registration system consists of the source and listeners of events. The sources of events are subroutines built in existing ACS Linac. The listeners of events are software Supervisor and Client ERS. They are used for warning the operator about change controlled parameter of the accelerator

  18. 76 FR 66505 - Unified Registration System

    Science.gov (United States)

    2011-10-26

    ...) announcing plans to develop a single, online, Federal information system (61 FR 43816, August 26, 1996). The... system (70 FR 28990) as set forth below. 1. Entities To Be Included in the Unified Registration System... in the Federal Register on January 17, 2008 (73 FR 3316), or you may visit...

  19. System of registration of multipleparameter streams

    International Nuclear Information System (INIS)

    Measuring system of the new generation for nuclear physics experiments based on the registration of multipara-metric flows with the possibility of repeated reproduction accumulation process without using expensive time of the accelerator in digital form on computer is considered

  20. Facility Registration System (FRS) Widget

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Facility Registry System (FRS) widget returns facilities in a user-specified area of interest that report to more than one EPA program system as reported by the...

  1. Collaborative Error Registration Algorithm for Radar System

    Institute of Scientific and Technical Information of China (English)

    WU Ze-min; REN Shu-jie; LIU Xi

    2009-01-01

    Affected by common target selection, target motion estimation and time alignment, the radar system error registration algorithm is greatly limited in application. By using communication and time synchronization function of a data link network, a collaborative algorithm is proposed, which makes use of a virtual coordinates constructed by airplane to get high precision measurement source and realize effective estimation of the system error. This algorithm is based on Kalman filter and does not require high capacities in memory and calculation. Simulated results show that the algorithm has better convergence performance and estimation precision, no constrain on sampling period and accords with transfer characteristic of data link and tactical internet perfectly.

  2. Online Palmprint Identification System for Civil Applications

    Institute of Scientific and Technical Information of China (English)

    David Zhang; Guang-Ming Lu; Adams Wai-Kin Kong; Michael Wong

    2005-01-01

    In this paper, a novel biontetric identification system is presented to identify a person's identity by his/her palmprint. In contrast to existing palmprint systems for criminal applications, the proposed system targets at the civil applications, which require identifying a person in a large database with high accuracy in real-time. The system is constituted by four major components: User Interface Module, Acquisition Module, Recognition Module and External Module. More than 7,000 palmprint images have been collected to test the performance of the system. The system can identify 400 palms with a low false acceptance rate, 0.02%, and a high genuine acceptance rate, 98.83%. For verification, the system can operate at a false acceptance rate, 0.017% and a false rejection rate, 0.86%. The execution time for the whole process including image collection, preprocessing, feature extraction and matching is less than 1 second.

  3. Structural Control Systems Implemented in Civil Engineering

    Directory of Open Access Journals (Sweden)

    Cristian Pastia

    2005-01-01

    Full Text Available Over the past three decades, a great interest has been generated by the use of protection systems to mitigate the effects of dynamic environmental hazards on civil engineering structures, such as earthquakes and strong wind. These control systems develop controllable forces to add or dissipate energy in a structure, or both, due to specific devices integrated with sensors, controllers and real – time process to operate. The paper includes the advantages of these technologies consisting of the following sections: 1 represents an introduction, 2 deals with passive control system, 3 regards some control techniques, 4 concerns hybrid control techniques, 5 contains semi – active control techniques, and 6 is dedicated to general conclusions.

  4. Reconocimiento registral, registro de la propiedad e instrumentos de cooperación jurídica civil de la UE.

    Directory of Open Access Journals (Sweden)

    JOSÉ SIMEÓN RODRÍGUEZ SÁNCHEZ

    2015-07-01

    Full Text Available The extension of incidental recognition by the registrar appears in EU law as a result of the principle of mutual trust. La expansión del reconocimiento automático registral se proyecta en el ámbito del derecho civil de la UE como manifestación del principio de reconocimiento mutuo.

  5. A Framework for a WAP-Based Course Registration System

    Science.gov (United States)

    AL-Bastaki, Yousif; Al-Ajeeli, Abid

    2005-01-01

    This paper describes a WAP-based course registration system designed and implemented to facilitating the process of students' registration at Bahrain University. The framework will support many opportunities for applying WAP based technology to many services such as wireless commerce, cashless payment... and location-based services. The paper…

  6. The Evolution and Challenges of the Danish Civil Service System

    DEFF Research Database (Denmark)

    Hansen, Morten Balle

    2013-01-01

    -term history of the Danish civil service system are analyzed. The basic characteristics of the current internal labor market of the civil service are analyzed as well as some recent changes in the system. Issues of politicization of the civil service are discussed and public opinion concerning the civil......In this article a descriptive analysis of the evolution and current challenges of the Danish civil service system is given. The focus is on the state administration. Theories of path-dependency and the transnational diffusion of ideas inform the empirical analysis. The broad features of the long...... service is examined. The Danish civil service system has been characterized by long-term gradual evolution and adoption of many of the prevailing institutions in medieval and modern European state administration. This adaptation to prevailing trends has been predominantly characterized by integration or...

  7. The civil air patrol ARCHER hyperspectral sensor system

    Science.gov (United States)

    Stevenson, Brian; O'Connor, Rory; Kendall, William; Stocker, Alan; Schaff, William; Holasek, Rick; Even, Detlev; Alexa, Drew; Salvador, John; Eismann, Michael; Mack, Robert; Kee, Pat; Harris, Steve; Karch, Barry; Kershenstein, John

    2005-05-01

    The Civil Air Patrol (CAP) is procuring Airborne Real-time Cueing Hyperspectral Enhanced Reconnaissance (ARCHER) systems to increase their search-and-rescue mission capability. These systems are being installed on a fleet of Gippsland GA-8 aircraft, and will position CAP to gain realworld mission experience with the application of hyperspectral sensor and processing technology to search and rescue. The ARCHER system design, data processing, and operational concept leverage several years of investment in hyperspectral technology research and airborne system demonstration programs by the Naval Research Laboratory (NRL) and Air Force Research Laboratory (AFRL). Each ARCHER system consists of a NovaSol-designed, pushbroom, visible/near-infrared (VNIR) hyperspectral imaging (HSI) sensor, a co-boresighted visible panchromatic high-resolution imaging (HRI) sensor, and a CMIGITS-III GPS/INS unit in an integrated sensor assembly mounted inside the GA-8 cabin. ARCHER incorporates an on-board data processing system developed by Space Computer Corporation (SCC) to perform numerous real-time processing functions including data acquisition and recording, raw data correction, target detection, cueing and chipping, precision image geo-registration, and display and dissemination of image products and target cue information. A ground processing station is provided for post-flight data playback and analysis. This paper describes the requirements and architecture of the ARCHER system, including design, components, software, interfaces, and displays. Key sensor performance characteristics and real-time data processing features are discussed in detail. The use of the system for detecting and geo-locating ground targets in real-time is demonstrated using test data collected in Southern California in the fall of 2004.

  8. Collision avoidance systems for UAS operating in civil airspace

    OpenAIRE

    Alturbeh, Hamid

    2014-01-01

    Operation of Unmanned Aerial Vehicles (UAVs) in civil airspace is restricted by the aviation authorities which require full compliance with regulations that apply for manned aircraft. This thesis proposes control algorithms for a collision avoidance system that can be used as an advisory system or a guidance system for UAVs that are flying in civil airspace under visual flight rules. An effective collision avoidance system for the UAV should be able to perform the different fun...

  9. Information systems for civil engineering; Sistemas de informacion para ingenieria civil

    Energy Technology Data Exchange (ETDEWEB)

    De Buen R, Pablo R; Alvarado G, Alonso; Alaniz Q, Felipe de J; Guerrero F, Vicente A. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2004-07-01

    Since its beginnings, in the Gerencia de Ingenieria Civil (GIC) of the Instituto de Investigaciones Electricas (IIE) the interest has existed to take advantage of and to promote the advantages that the appropriate use of the computerizing systems in the different tasks of civil engineering in the power sector represent. Either as a part of its infrastructure or at the request of their clients, at the GIC have been developed calculation systems for the analysis and design of special structures such as turbo-generators foundations, poles for transmission and distribution and transmission towers, in addition the information systems for the consultation and the analysis of diverse information, such as the related to the Manuals of Civil Works of the Comision Federal de Electricidad (CFE) or the relative to the existing instruments in the large dams of our country. In this article are briefly described some of the computer systems developed by the GIC in recent years. [Spanish] Desde sus inicios, en la Gerencia de Ingenieria Civil (GIC) del Instituto de Investigaciones Electricas (IIE) ha existido el interes por aprovechar y promover las ventajas que representa el uso adecuado de los sistemas de computo en las diferentes tareas de ingenieria civil en el sector energetico. Ya sea como parte de su infraestructura o a solicitud de sus clientes, en la GIC se han desarrollado sistemas de calculo para el analisis y diseno de estructuras especiales como lo son las cimentaciones de turbogeneradores, los postes para transmision y distribucion y las torres de transmision, ademas de sistemas de informacion para la consulta y el analisis de informacion diversa, como es la relacionada con los manuales de obras civiles de la Comision Federal de Electricidad (CFE) o a la relativa a los instrumentos existentes en las grandes presas de nuestro pais. En este articulo se describen brevemente algunos de los sistemas de computo desarrollos por la GIC en anos recientes.

  10. Geography, Writing System and History of Ancient Civilizations

    OpenAIRE

    Mo, Pak-Hung

    2013-01-01

    We find an undiscovered effect of geography on the choices of writing system in ancient civilizations that in turn drive their courses of historical evolution. The fates of the ancient civilizations were predetermined by the causation spirals generated by the writing system chosen by their ancient ancestors. Understanding the mechanism can enlighten our present political choices that in turn determine the future course of humankind evolution. It can also inspire us about the clue to build an ...

  11. Digital Data Registration and Differencing Compression System

    Science.gov (United States)

    Ransford, Gary A. (Inventor); Cambridge, Vivien J. (Inventor)

    1996-01-01

    A process for X-ray registration and differencing results in more efficient compression. Differencing of registered modeled subject image with a modeled reference image forms a differenced image for compression with conventional compression algorithms. Obtention of a modeled reference image includes modeling a relatively unrelated standard reference image upon a three-dimensional model, which three-dimensional model is also used to model the subject image for obtaining the modeled subject image. The registration process of the modeled subject image and modeled reference image translationally correlates such modeled images for resulting correlation thereof in spatial and spectral dimensions. Prior to compression, a portion of the image falling outside a designated area of interest may be eliminated, for subsequent replenishment with a standard reference image. The compressed differenced image may be subsequently transmitted and/or stored, for subsequent decompression and addition to a standard reference image so as to form a reconstituted or approximated subject image at either a remote location and/or at a later moment in time. Overall effective compression ratios of 100:1 are possible for thoracic X-ray digital images.

  12. Investigation of registration algorithms for the automatic tile processing system

    Science.gov (United States)

    Tamir, Dan E.

    1995-01-01

    The Robotic Tile Inspection System (RTPS), under development in NASA-KSC, is expected to automate the processes of post-flight re-water-proofing and the process of inspection of the Shuttle heat absorbing tiles. An important task of the robot vision sub-system is to register the 'real-world' coordinates with the coordinates of the robot model of the Shuttle tiles. The model coordinates relate to a tile data-base and pre-flight tile-images. In the registration process, current (post-flight) images are aligned with pre-flight images to detect the rotation and translation displacement required for the coordinate systems rectification. The research activities performed this summer included study and evaluation of the registration algorithm that is currently implemented by the RTPS, as well as, investigation of the utility of other registration algorithms. It has been found that the current algorithm is not robust enough. This algorithm has a success rate of less than 80% and is, therefore, not suitable for complying with the requirements of the RTPS. Modifications to the current algorithm has been developed and tested. These modifications can improve the performance of the registration algorithm in a significant way. However, this improvement is not sufficient to satisfy system requirements. A new algorithm for registration has been developed and tested. This algorithm presented very high degree of robustness with success rate of 96%.

  13. Web-Based Expert System for Civil Service Regulations: RCSES

    Directory of Open Access Journals (Sweden)

    Mofreh Hogo

    2009-12-01

    Full Text Available Internet and expert systems have offered new ways of sharing and distributing knowledge, but there is a lack of researches in the area of web-based expert systems. This paper introduces a development of a web-based expert system for the regulations of civil service in the Kingdom of Saudi Arabia named as RCSES. It is the first time to develop such system (application of civil service regulations as well the development of it using web-based approach. The proposed system considers 17 regulations of the civil service system. The different phases of developing the RCSES system are presented, as knowledge acquiring and selection, ontology and knowledge representations using XML format. XML-Rule-based knowledge sources and the inference mechanisms were implemented using ASP.net technique. An interactive tool for entering the ontology and knowledge base, and the inferencing was built. It gives the ability to use, modify, update, and extend the existing knowledge base in an easy way. The knowledge was validated by experts in the domain of civil service regulations, and the proposed RCSES was tested, verified, and validated by different technical users and the developers’ staff. The RCSES system is compared with other related web based expert systems, that comparison proved the goodness, usability, and high performance of RCSES.Keywords- Knowledge base; Ontology; RCSES; and Civil regulation;

  14. Improved registration system of Cloudtarun over Android Devices

    Directory of Open Access Journals (Sweden)

    Tarun Goyal

    2013-06-01

    Full Text Available In this paper we have shown the some improvement in the registration system of the Cloud based application cloudtarun for Android Devices. We examine a technology called Cloud to Device Messaging and how well it integrates with cloud computing. In our investigation we look at the performance of the library, integration with Google App Engine and also the development tools including the API. We had done the performance tests of our application Cloudtarun and to make user registration system easy & simpler, we introduce a new open source library we call Simple-Cloudtarun.

  15. Criminal law repercussions on the Civil Protection System

    Science.gov (United States)

    Altamura, M.; Musso, L.

    2009-09-01

    The legal systems of our Countries provide the citizenship with a high level of protection. Personal safety and the protection of property are guaranteed by the State through organized structures among which we can include the Civil Protection. The progress of science and technology has greatly improved monitoring tools, currently used by the Civil Protection, which allow, to a certain extent, to predict and prevent risk and natural hazards. The assertion of an individual right, which in some cases has reached a constitutional rank, to benefit from Civil Protection services and the widespread perception throughout the citizenship of the competence of the system to prevent disasters, often causes people to take legal action against Civil Protection authorities should they fail in their duties to protect. However, the attempt of having both recognized an economic compensation for the suffered loss and the punishment of those whom misled, frequently undergoes criminal law. This process could have results that may jeopardize the effectiveness of Civil Protection service without meeting citizens’ demands. A dual effort is thus necessary in order to solve such a problem. On the one hand, an interdisciplinary knowledge needs to pervade criminal law in an attempt to relieve its self-referentiality and pretended supremacy. On the other hand an alternative, and more agile, system -such as civil or administrative law- has to be identified in order to respond to the legitimate requests for protection in the case of a faulty behaviour of the authorities.

  16. Web-Based Expert System for Civil Service Regulations: RCSES

    OpenAIRE

    Mofreh Hogo; Khaled Fouad; Fouad Mousa,

    2009-01-01

    Internet and expert systems have offered new ways of sharing and distributing knowledge, but there is a lack of researches in the area of web-based expert systems. This paper introduces a development of a web-based expert system for the regulations of civil service in the Kingdom of Saudi Arabia named as RCSES. It is the first time to develop such system (application of civil service regulations) as well the development of it using web-based approach. The proposed system considers 17 regulati...

  17. Patterns of Force: System Strength, Terrorism and Civil War

    DEFF Research Database (Denmark)

    Freytag, Andreas; Meierrieks, Daniel; Münch, Angela;

    2010-01-01

    in response to the strengths and weaknesses of the system they challenge. An empirical test of this hypothesis for 104 countries for 1992 to 2004 indeed shows that the socio-economic strength of a system positively correlates with the likelihood of terrorism, but negatively with the incidence of...... civil war. Institutional quality and political participation of opponents reduce the risk of civil war, but do not affect the likelihood of terrorism. We also show that system stability reduces the likelihood of all forms of violent opposition....

  18. 76 FR 5651 - Practice and Procedure; Amendment of CORES Registration System

    Science.gov (United States)

    2011-02-01

    ... Structure Registration System (``ASR'') (managed by the Commission's Wireless Telecommunications Bureau... Wireless Telecommunications Bureau and the Public Safety and Homeland Security Bureau). Among other things... of CORES Registration System; Proposed Rule #0;#0;Federal Register / Vol. 76 , No. 21 /...

  19. CRISP: An Interactive Student Registration System.

    Science.gov (United States)

    Galler, B. A.; And Others

    A class project in a systems programing course at the University of Michigan sought to produce a system realistic enough to warrant production use, the underlying assumption being that the reality of the project would motivate students and provide them with valuable experience. Eighteen experienced students in the Computerized Registration…

  20. Active flow control systems architectures for civil transport aircraft

    OpenAIRE

    Jabbal, M; Liddle, SC; Crowther, WJ

    2010-01-01

    Copyright @ 2010 American Institute of Aeronautics and Astronautics This paper considers the effect of choice of actuator technology and associated power systems architecture on the mass cost and power consumption of implementing active flow control systems on civil transport aircraft. The research method is based on the use of a mass model that includes a mass due to systems hardware and a mass due to the system energy usage. An Airbus A320 aircraft wing is used as a case-study applicatio...

  1. Education and training requirements for a practicing civil engineer to qualify for registration in Australasia and the United Kingdom

    OpenAIRE

    Yeung, ATC

    2013-01-01

    The making a qualified and competent engineer requires education, practical training, and a professional assessment. Obtaining a professional registration is an indication of competence and willingness to shoulder the legal and social responsibilities required to be an engineer. It also gives the general public the sense of confidence for engineering works designed and constructed by engineers. The requirements and procedure of registration can be stipulated in law, and/or controlled by profe...

  2. Capability Maturity Assessment Method of Civil Aircraft Customer Service System

    OpenAIRE

    Xu Jun; Chen Lin; Sun Lei

    2014-01-01

    According to the basic ideas of the maturity model (Capability Maturity Model, CMM), the maturity model and its capability maturity comprehensive evaluation method of civil aircrafts’ customer service system are established from five aspects: Engineering and technical support, marketing and customer support, spare parts support, flight training and technical publications. Referencing survey results of the customer service satisfaction from airlines, weights was ...

  3. ALBANIAN IMMOVABLE PROPERTY REGISTRATION SYSTEM: REVIEW OF LEGISLATION

    OpenAIRE

    Stamo, Lida; Singer, Norman J.

    1997-01-01

    The registration system of immovable property in Albania was chosen for four basic reasons: (1) it protects the right of immovable property owners by providing strong and reliable evidence about ownership and other interests in immovable properties; (2) it is simple and inexpensive to administer and maintain; (3) it provides the public with easily accessible information which they need to buy and sell, mortgage, and rent immovable property, thereby providing the basis for a market-oriented ec...

  4. Treatment Registration and Nuclide Decay Calculation System

    Institute of Scientific and Technical Information of China (English)

    WU Jian-guo; XU Bo; CHEN Zhi-jun; ZHOU Ai-qing; WANG Xue-qin; ZHANG Bin; MA Tao; SHEN Jun-jin; LIU Jie; JIN Hai-xia

    2008-01-01

    Objective:To design a software to do the complicated and multiple calcula-tions automatically in routine internal radionuclide irradiation therapy to avoid mistakes and shorten patients waiting times. Methods:The software is designed on the Microsoft Windows XP operating system. Visual Basic 5.0 and Microsoft Access 2000 are used re-spectively as the programming language and database system here. The data and DBGrid controls and VB data window guide of Visual Basic were used to control access to and Ac-cess database. Results: Not only can the radioactivity of any radionuclide be calculated, but also the administered total iodine dose of therapy for hyperthyroidism or thyroid cancer and the total administered 153 Sm-EDTMP solutions for remedy of bone metastasis of malig-nant tumor can be ciphered out. Conclusion: The work becomes easier, faster, more cor-rect and interesting when the software can make the complicated and multiple calculations automatically. Patients' information, diagnosis and treatment can be recorded for further study.

  5. Motion Estimation System Utilizing Point Cloud Registration

    Science.gov (United States)

    Chen, Qi (Inventor)

    2016-01-01

    A system and method of estimation motion of a machine is disclosed. The method may include determining a first point cloud and a second point cloud corresponding to an environment in a vicinity of the machine. The method may further include generating a first extended gaussian image (EGI) for the first point cloud and a second EGI for the second point cloud. The method may further include determining a first EGI segment based on the first EGI and a second EGI segment based on the second EGI. The method may further include determining a first two dimensional distribution for points in the first EGI segment and a second two dimensional distribution for points in the second EGI segment. The method may further include estimating motion of the machine based on the first and second two dimensional distributions.

  6. 76 FR 54288 - Notice of Procedural Changes to the Performance and Registration Information Systems Management...

    Science.gov (United States)

    2011-08-31

    ... Registration Information Systems Management (PRISM) Program AGENCY: Federal Motor Carrier Safety Administration... non-motor carrier registrants to obtain registrant-only USDOT Numbers under the PRISM program (76 FR... provide additional implementation guidance based on feedback and information received since the August...

  7. Modeling a Distributed Database System for Voters Registration in Nigeria

    Directory of Open Access Journals (Sweden)

    Olabode Olatubosun

    2011-11-01

    Full Text Available The Independent National Electoral Commission, Nigeria is characterized for managing large volume of dispersed data making distributed data processing a necessity. When voter rolls are error-ridden and a quarter of eligible voters cannot vote, registration laws are not only failing their primary function of ensuring that voters are qualified to vote but also acting as barriers to citizens democratic participation. The traditional voter registration methods employed by many developing countries for periodic elections have many associated problems such as incomplete, inconsistent, unavailability and erroneous records. This article presents an application of distributed database system for a complete and continuing voter registration in Nigeria. The system has its component parts physically stored in a number of distinct real databases at a number of distinct sites. Each site has its own local real databases, its own local users, its own local DBMS and transaction management software including its own local locking, logging, recovery, replication, fragmentation, e.t.c. software and its own local data communication manager. Distributing data across sites within state and local government allow voters data to be resident where they are generated or most needed, but still accessible from other sites within the state and local government areas. Java and Oracle were the developmental platform of the system. Some important relations for the systems were presented and possible management transaction and operation models were presented. The system require a Unix/windows NT operation system in a network environment such as provided by communication networks in Nigeria and an internet connection.

  8. A Novel Surveillance System Applied in Civil Airport

    Directory of Open Access Journals (Sweden)

    Sun Hua Bo

    2016-01-01

    Full Text Available Conventional security monitoring of civil airport usually uses a fixed camera to acquire images. There are several problems with performance including difficulties introduced in the information transmission, storage, and analysis of the process. Insect compound eyes offer unique advantages for moving target capture and these have attracted the attention of many researchers in recent years. This paper contributes to this research by proposing a new surveillance system applied in civil airport. We discuss the finished bionic structure of the system, the development of the bionic control circuit, and introduce the proposed mathematical model of bionic compound eyes for data acquisition and image mosaic. Image matching for large view is also illustrated with different conditions. This mode and algorithm effectively achieve safety surveillance of airport with large field of view and high real-time processing.

  9. Actuation technology for flight control system on civil aircraft

    OpenAIRE

    Xue, L.

    2009-01-01

    This report addresses the author’s Group Design Project (GDP) and Individual Research Project (IRP). The IRP is discussed primarily herein, presenting the actuation technology for the Flight Control System (FCS) on civil aircraft. Actuation technology is one of the key technologies for next generation More Electric Aircraft (MEA) and All Electric Aircraft (AEA); it is also an important input for the preliminary design of the Flying Crane, the aircraft designed in the author’s G...

  10. Patterns of Force: System Strength, Terrorism and Civil War

    OpenAIRE

    Freytag, Andreas; Meierrieks, Daniel; Münch, Angela; Schneider, Friedrich

    2010-01-01

    We jointly analyze the genesis of terrorism and civil war, providing a simple conceptual framework to explain why violent opposition groups choose distinct forms of violence (i.e., terrorism and open rebellion). We argue that the distinct modes of violent opposition are chosen by violent opposition groups in response to the strengths and weaknesses of the system they challenge. An empirical test of this hypothesis for 103 countries for the period of 1992 to 2004 indeed shows that the socio-ec...

  11. Construction of Evaluation System of Provincial Ecological Civilization - A Case of Shangong Province, China

    OpenAIRE

    Liu, Yanjun; Zhang, Baohua; Cao, Jianrong; Chen, Wei

    2009-01-01

    According to the connotation of ecological civilization, construction principle of ecological civilization index system is expatiated, including integrity principle, applicability and feasibility principle, quantification principle and purposefulness principle. Based on this, a total of 23 single factors are selected from four aspects of ecological environmental protection, economic development, social progress and environmental protection consciousness. Ecological civilization index system i...

  12. Study of national registration systems for the health records of radiation workers. National registration systems for physical examinations

    International Nuclear Information System (INIS)

    The Health Control Policy of Japan was established in 1965 by the Atomic Energy Commission and has not been revised since then. However, in 1972, a low concerning the health of elderly persons was enacted, and the recommendations of the International Commission for Radiological Protection (ICRP), which presents the basic standards regarding radiation protection, were published. Both of these events had a very strong impact on the drafting of health control policy, as the Japanese Government was compelled to introduce a new policy aimed at reducing the risk of cancer, the greatest physical probability risk facing radiation workers. Laws governing the physical examinations of radiation workers working in nuclear power stations in Japan are divided into three groups: Laws for Safety and Sanitary Conditions of controlling the data of these examinations is more complicated than that of the physical examinations of A-bomb survivors, a centralized registration system is needed. This paper proposes the need for such a registration system to be granted under the three laws governing special accounts for power supply municipalities and suggests setting up the system within regional medical information systems. It also proposes the founding of an overall health insurance cooperative, to be managed by the Contractors Safety Union in each municipality. (author)

  13. 14 CFR 91.219 - Altitude alerting system or device: Turbojet-powered civil airplanes.

    Science.gov (United States)

    2010-01-01

    ...: Turbojet-powered civil airplanes. 91.219 Section 91.219 Aeronautics and Space FEDERAL AVIATION... system or device: Turbojet-powered civil airplanes. (a) Except as provided in paragraph (d) of this section, no person may operate a turbojet-powered U.S.-registered civil airplane unless that airplane...

  14. Individual radiation doses registration, management and information system

    International Nuclear Information System (INIS)

    Full text: One of the important parts of dose monitoring is proper recording of radiation doses and share of information with responsible personal and customers. International organizations stressing the necessity for harmonization of dose record keeping systems and specifying the data they may contain. Constant control on process of dosimeters issue, return, reading, data evaluation and personal dose calculation is essential part of quality system in dosimetry service. Keeping records of dosimeters wearing terms and conditions, damages, and other discharges can help dosimetry service to work with customers more efficiently. Analytical information, including time of analyses, the analyst names and analytical techniques used, analytical results, and quality assurance/quality control of such analyses could be used to improve quality of dosimetry service. The individual radiation doses registration, management and information system is developed and now is under implementation in Latvian Radiation Safety Centre. This system is more than just a computer based data storage system and displays results of all analyses, including laboratory reports and different summary tables or interpretive reports. Each step of dosimeters processing in the dosimetric laboratory is controlled and recorded. Contract and the other customer related information is stored in the system. Database uses standard MS Windows software, which makes it fully compatible with most computers. System is flexible, has friendly interface, possibility for modification of reports according to user requirements. Internet access option implemented in the system simplifies process information delivery to the customers. (author)

  15. SU-E-J-29: Automatic Image Registration Performance of Three IGRT Systems for Prostate Radiotherapy

    International Nuclear Information System (INIS)

    Purpose: To compare the performance of an automatic image registration algorithm on image sets collected on three commercial image guidance systems, and explore its relationship with imaging parameters such as dose and sharpness. Methods: Images of a CIRS Virtually Human Male Pelvis phantom (VHMP) were collected on the CBCT systems of Varian TrueBeam/OBI and Elekta Synergy/XVI linear accelerators, across a range of mAs settings; and MVCT on a Tomotherapy Hi-ART accelerator with a range of pitch. Using the 6D correlation ratio algorithm of XVI, each image was registered to a mask of the prostate volume with a 5 mm expansion. Registrations were repeated 100 times, with random initial offsets introduced to simulate daily matching. Residual registration errors were calculated by correcting for the initial phantom set-up error. Automatic registration was also repeated after reconstructing images with different sharpness filters. Results: All three systems showed good registration performance, with residual translations <0.5mm (1σ) for typical clinical dose and reconstruction settings. Residual rotational error had larger range, with 0.8°, 1.2° and 1.9° for 1σ in XVI, OBI and Tomotherapy respectively. The registration accuracy of XVI images showed a strong dependence on imaging dose, particularly below 4mGy. No evidence of reduced performance was observed at the lowest dose settings for OBI and Tomotherapy, but these were above 4mGy. Registration failures (maximum target registration error > 3.6 mm on the surface of a 30mm sphere) occurred in 5% to 10% of registrations. Changing the sharpness of image reconstruction had no significant effect on registration performance. Conclusions: Using the present automatic image registration algorithm, all IGRT systems tested provided satisfactory registrations for clinical use, within a normal range of acquisition settings

  16. SU-E-J-29: Automatic Image Registration Performance of Three IGRT Systems for Prostate Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Barber, J [Sydney West Radiation Oncology Network, Sydney, NSW (Australia); University of Sydney, Sydney, NSW (Australia); Sykes, J [Sydney West Radiation Oncology Network, Sydney, NSW (Australia); Holloway, L [Ingham Institute, Sydney, NSW (Australia); University of Sydney, Sydney, NSW (Australia); Thwaites, D [University of Sydney, Sydney, NSW (Australia)

    2015-06-15

    Purpose: To compare the performance of an automatic image registration algorithm on image sets collected on three commercial image guidance systems, and explore its relationship with imaging parameters such as dose and sharpness. Methods: Images of a CIRS Virtually Human Male Pelvis phantom (VHMP) were collected on the CBCT systems of Varian TrueBeam/OBI and Elekta Synergy/XVI linear accelerators, across a range of mAs settings; and MVCT on a Tomotherapy Hi-ART accelerator with a range of pitch. Using the 6D correlation ratio algorithm of XVI, each image was registered to a mask of the prostate volume with a 5 mm expansion. Registrations were repeated 100 times, with random initial offsets introduced to simulate daily matching. Residual registration errors were calculated by correcting for the initial phantom set-up error. Automatic registration was also repeated after reconstructing images with different sharpness filters. Results: All three systems showed good registration performance, with residual translations <0.5mm (1σ) for typical clinical dose and reconstruction settings. Residual rotational error had larger range, with 0.8°, 1.2° and 1.9° for 1σ in XVI, OBI and Tomotherapy respectively. The registration accuracy of XVI images showed a strong dependence on imaging dose, particularly below 4mGy. No evidence of reduced performance was observed at the lowest dose settings for OBI and Tomotherapy, but these were above 4mGy. Registration failures (maximum target registration error > 3.6 mm on the surface of a 30mm sphere) occurred in 5% to 10% of registrations. Changing the sharpness of image reconstruction had no significant effect on registration performance. Conclusions: Using the present automatic image registration algorithm, all IGRT systems tested provided satisfactory registrations for clinical use, within a normal range of acquisition settings.

  17. An Implementation of Outpatient Online Registration Information System of Mutiara Bunda Hospital

    OpenAIRE

    Masniah

    2015-01-01

    Outpatient care is one of the medical services in Mutiara Bunda hospital. The management of outpatient registration of Mutiara Bunda Hospital used conventional way. Within 1 hour serving, 5 patients were enrolled with an average time of 13 minutes per patient. This caused the registration queue to get outpatient services. The study was conducted with the aim to produce outpatient online registration information system design of Mutiara Bunda Hospital in order to increase outpatient registrati...

  18. 76 FR 7102 - Simplified Network Application Processing System, On-line Registration and Account Maintenance

    Science.gov (United States)

    2011-02-09

    ... Registration and Account Maintenance'' (75 FR 71376) to amend the EAR to replace the paper and facsimile... System, On-line Registration and Account Maintenance AGENCY: Bureau of Industry and Security, Commerce... simplify account maintenance within companies that use the system. The reasoning of the commenters...

  19. Towards Malaysian LADM Country Profile for 2D and 3D Cadastral Registration System

    NARCIS (Netherlands)

    Zulkifli, N.A.; Abdul Rahman, A.; Jamil, H.; Teng, C.H.; Tan, L.C.; Looi, K.S.; Chan, K.L.; Van Oosterom, P.J.M.

    2014-01-01

    This paper proposes a comprehensive Land Administration Domain Model (LADM, ISO 2012) country profile for 2D and 3D cadastral registration system for Malaysia. The proposed Malaysian country profile is partly based on the existing spatial (including survey) and administrative registration systems, a

  20. System composition and operation of exposure dose registration and control system (Final report)

    International Nuclear Information System (INIS)

    Since November, 1976, the committee concerning the investigation of exposure dose registration and control system for employees in nuclear industries has discussed on the exposure dose registration and control system, issued the interim report (outline) in April, 1977, and continued to investigate the details organizing the working group. Here, the final report is presented. It describes first on the definition of the terms used and the basic concept of the exposure dose registration and control system, in which the name of that organization is decided as ''Central Registration Office for Radiation Works'', Radiation Influence Association, the foundational juridical person. Next, the works to be performed in the Center and nuclear energy enterprises are explained. The items concerning the business management at the time of practical execution are the major part of the report, and are over 22 items. These include the registration business, the official reporting business, inquiry and answer business about career, change and revision, and computer processing system. As the temporary measures for transfer ring to the new system, 10 items are also provided. Supplementary explanation of 9 important items is given in the appendix. (Wakatsuki, Y.)

  1. Registrations of SIP softswitch system%SIP软交换系统的注册服务

    Institute of Scientific and Technical Information of China (English)

    朱剑锋

    2014-01-01

    Proposing a new method that combining SIP extension information with registration information to Registration the SIP softswitch system, achieving SIP phone certification and registration services, and further gives the optimal allocation of registration parameters.%针对SIP软交换系统的注册服务,提出了SIP分机信息与注册信息相结合方法,实现了SIP用户终端认证与注册服务,并进一步的给出了注册参数的优化配置。

  2. Federal Aviation Administration (FAA airworthiness certification for ceramic matrix composite components in civil aircraft systems

    Directory of Open Access Journals (Sweden)

    Gonczy Stephen T.

    2015-01-01

    Full Text Available Ceramic matrix composites (CMCs are being designed and developed for engine and exhaust components in commercial aviation, because they offer higher temperature capabilities, weight savings, and improved durability compared to metals. The United States Federal Aviation Administration (FAA issues and enforces regulations and minimum standards covering the safe manufacture, operation, and maintenance of civil aircraft. As new materials, these ceramic composite components will have to meet the certification regulations of the FAA for “airworthiness”. The FAA certification process is defined in the Federal Aviation Regulations (Title 14 of the Code of Federal Regulations, FAA policy statements, orders, advisory circulars, technical standard orders, and FAA airworthiness directives. These regulations and documents provide the fundamental requirements and guidelines for design, testing, manufacture, quality assurance, registration, operation, inspection, maintenance, and repair of aircraft systems and parts. For metallic parts in aircraft, the FAA certification and compliance process is well-established for type and airworthiness certification, using ASTM and SAE standards, the MMPDS data handbook, and FAA advisory circulars. In a similar manner for polymer matrix composites (PMC, the PMC industry and the FAA have jointly developed and are refining parallel guidelines for polymer matrix composites (PMCs, using guidance in FAA circulars and the CMH-17 PMC handbook. These documents discuss design methods and codes, material testing, property data development, life/durability assessment, production processes, QA procedures, inspection methods, operational limits, and repairs for PMCs. For ceramic composites, the FAA and the CMC and aerospace community are working together (primarily through the CMH-17 CMC handbook to define and codify key design, production, and regulatory issues that have to be addressed in the certification of CMC components in

  3. 78 FR 79455 - Information Collection; System for Award Management Registration Requirements for Prime Grant...

    Science.gov (United States)

    2013-12-30

    ... Central Contractor Registration Requirements for Prime Grant Recipients (OMB Control Number 3090-0290... under consideration by an agency pursuant to 2 CFR Subtitle A, Chapter I, and Part 25 (75 FR 5672). This... ADMINISTRATION Information Collection; System for Award Management Registration Requirements for Prime...

  4. Recent Applications of Some Active Control Systems to Civil Engineering Structures

    OpenAIRE

    Cristian Pastia; Septimiu-George Luca; Florentina Chira

    2007-01-01

    The application of control systems to civil engineering structures has been investigated in recent years to demonstrate the efficiency of these systems during exceptional natural events such as earthquakes and severe winds. In this paper, a review of some full-scale implementations of active and hybrid control systems for the protection of the civil structures to dynamic actions is performed.

  5. Design and performance of the Civil Air Patrol ARCHER hyperspectral processing system

    Science.gov (United States)

    Stevenson, Brian; O'Connor, Rory; Kendall, William; Stocker, Alan; Schaff, William; Alexa, Drew; Salvador, John; Eismann, Michael; Barnard, Kenneth; Kershenstein, John

    2005-06-01

    The Civil Air Patrol (CAP) is procuring Airborne Real-time Cueing Hyperspectral Enhanced Reconnaissance (ARCHER) systems to increase their search-and-rescue mission capability. These systems are being installed on a fleet of Gippsland GA-8 aircraft, and will position CAP to gain realworld mission experience with the application of hyperspectral sensor and processing technology to search and rescue. The ARCHER system design, data processing, and operational concept leverage several years of investment in hyperspectral technology research and airborne system demonstration programs by the Naval Research Laboratory (NRL) and Air Force Research Laboratory (AFRL). Each ARCHER system consists of a NovaSol-designed, pushbroom, visible/near-infrared (VNIR) hyperspectral imaging (HSI) sensor, a co-boresighted visible panchromatic high-resolution imaging (HRI) sensor, and a CMIGITS-III GPS/INS unit in an integrated sensor assembly mounted inside the GA-8 cabin. ARCHER incorporates an on-board data processing system developed by Space Computer Corporation (SCC) to perform numerous real-time processing functions including data acquisition and recording, raw data correction, target detection, cueing and chipping, precision image geo-registration, and display and dissemination of image products and target cue information. A ground processing station is provided for post-flight data playback and analysis. This paper describes the requirements and architecture of the ARCHER system, with emphasis on data processor design, components, software, interfaces, and displays. Key sensor performance characteristics and real-time data processing features are discussed. The use of the system for detecting and geo-locating ground targets in real-time is demonstrated using test data collected in Southern California in the fall of 2004.

  6. Automatic image registration performance for two different CBCT systems; variation with imaging dose

    Science.gov (United States)

    Barber, J.; Sykes, J. R.; Holloway, L.; Thwaites, D. I.

    2014-03-01

    The performance of an automatic image registration algorithm was compared on image sets collected with two commercial CBCT systems, and the relationship with imaging dose was explored. CBCT images of a CIRS Virtually Human Male Pelvis phantom (VHMP) were collected on Varian TrueBeam/OBI and Elekta Synergy/XVI linear accelerators, across a range of mAs settings. Each CBCT image was registered 100 times, with random initial offsets introduced. Image registration was performed using the grey value correlation ratio algorithm in the Elekta XVI software, to a mask of the prostate volume with 5 mm expansion. Residual registration errors were calculated after correcting for the initial introduced phantom set-up error. Registration performance with the OBI images was similar to that of XVI. There was a clear dependence on imaging dose for the XVI images with residual errors increasing below 4mGy. It was not possible to acquire images with doses lower than ~5mGy with the OBI system and no evidence of reduced performance was observed at this dose. Registration failures (maximum target registration error > 3.6 mm on the surface of a 30mm sphere) occurred in 5% to 9% of registrations except for the lowest dose XVI scan (31%). The uncertainty in automatic image registration with both OBI and XVI images was found to be adequate for clinical use within a normal range of acquisition settings.

  7. Automatic image registration performance for two different CBCT systems; variation with imaging dose

    International Nuclear Information System (INIS)

    The performance of an automatic image registration algorithm was compared on image sets collected with two commercial CBCT systems, and the relationship with imaging dose was explored. CBCT images of a CIRS Virtually Human Male Pelvis phantom (VHMP) were collected on Varian TrueBeam/OBI and Elekta Synergy/XVI linear accelerators, across a range of mAs settings. Each CBCT image was registered 100 times, with random initial offsets introduced. Image registration was performed using the grey value correlation ratio algorithm in the Elekta XVI software, to a mask of the prostate volume with 5 mm expansion. Residual registration errors were calculated after correcting for the initial introduced phantom set-up error. Registration performance with the OBI images was similar to that of XVI. There was a clear dependence on imaging dose for the XVI images with residual errors increasing below 4mGy. It was not possible to acquire images with doses lower than ∼5mGy with the OBI system and no evidence of reduced performance was observed at this dose. Registration failures (maximum target registration error > 3.6 mm on the surface of a 30mm sphere) occurred in 5% to 9% of registrations except for the lowest dose XVI scan (31%). The uncertainty in automatic image registration with both OBI and XVI images was found to be adequate for clinical use within a normal range of acquisition settings.

  8. Image registration and fusion via picture archiving and communication system

    International Nuclear Information System (INIS)

    Objective: The preliminary studies of the multimodality image registration and fusion were performed using picture archiving and communication system (PACS) and image fusion software to explore the methodology. Methods: The original image volume data were acquired with Siemens Somatom Plus S CT scanner, Magneton Vision 1.5 T MR and E. CAM+ dual-head coincidence SPECT, respectively. The data sets from all imaging devices were acquired, retrieved, transferred and accessed via DICOM PACS. The image fusion was performed at SPECT ICON work-station, where the medical image merge (MIM) fusion software was installed. The images were created by re-slicing original volume on the fly. The image volumes were aligned by translation and rotation of these view ports with respect to the original volume orientation. The transparency factor and contrast were adjusted in order that both volumes can be visualized in the merged images. Results: The image volume data of CT, MR and nuclear medicine were transferred, accessed and loaded via PACS successfully. The perfectly fused images of brain MR/SPECT and chest CT/18F-FDG were obtained. Conclusions: The results showed that the image fusion technique using PACS was feasible and practical. Further experimentation and larger validation studies are needed to explore the full potential of the clinical use

  9. Building an R&D chemical registration system

    Science.gov (United States)

    2012-01-01

    Small molecule chemistry is of central importance to a number of R&D companies in diverse areas such as the pharmaceutical, nutraceutical, food flavoring, and cosmeceutical industries. In order to store and manage thousands of chemical compounds in such an environment, we have built a state-of-the-art master chemical database with unique structure identifiers. Here, we present the concept and methodology we used to build the system that we call the Unique Compound Database (UCD). In the UCD, each molecule is registered only once (uniqueness), structures with alternative representations are entered in a uniform way (normalization), and the chemical structure drawings are recognizable to chemists and to a cartridge. In brief, structural molecules are entered as neutral entities which can be associated with a salt. The salts are listed in a dictionary and bound to the molecule with the appropriate stoichiometric coefficient in an entity called “substance”. The substances are associated with batches. Once a molecule is registered, some properties (e.g., ADMET prediction, IUPAC name, chemical properties) are calculated automatically. The UCD has both automated and manual data controls. Moreover, the UCD concept enables the management of user errors in the structure entry by reassigning or archiving the batches. It also allows updating of the records to include newly discovered properties of individual structures. As our research spans a wide variety of scientific fields, the database enables registration of mixtures of compounds, enantiomers, tautomers, and compounds with unknown stereochemistries. PMID:22650418

  10. European activities in civil applications of drones: an overview of remotely piloted aircraft systems (RPAS)

    Science.gov (United States)

    Creutzburg, Reiner

    2015-05-01

    The aim of this paper is to give an overview of recent research, development and civil application of remotely piloted aircraft systems (RPAS) in Europe. It describes a European strategy for the development of civil applications of Remotely Piloted Aircraft Systems (RPAS) and reflects most of the contents of the European staff working document SWD(2012) 259 final.

  11. Calibration of the Multi-camera Registration System for Visual Navigation Benchmarking

    OpenAIRE

    Adam Schmidt; Andrzej Kasiński; Marek Kraft; Michał Fularz; Zuzanna Domagała

    2014-01-01

    This paper presents the complete calibration procedure of a multi-camera system for mobile robot motion registration. Optimization-based, purely visual methods for the estimation of the relative poses of the motion registration system cameras, as well as the relative poses of the cameras and markers placed on the mobile robot were proposed. The introduced methods were applied to the calibration of the system and the quality of the obtained results was evaluated. The obtained results compare f...

  12. An Implementation of Outpatient Online Registration Information System of Mutiara Bunda Hospital

    Directory of Open Access Journals (Sweden)

    Masniah

    2015-12-01

    Full Text Available Outpatient care is one of the medical services in Mutiara Bunda hospital. The management of outpatient registration of Mutiara Bunda Hospital used conventional way. Within 1 hour serving, 5 patients were enrolled with an average time of 13 minutes per patient. This caused the registration queue to get outpatient services. The study was conducted with the aim to produce outpatient online registration information system design of Mutiara Bunda Hospital in order to increase outpatient registration service and to manage data in getting medical care. The patients register on Outpatient Online Registration Information System without having to come first to the hospital and get a queue number, so they can estimate the waiting time in the hospital to get medical care at Mutiara Bunda Hospital; while the patients who come to the hospital are served directly by the registrar. From the results of the research, it can be concluded that the application of Outpatient Online Registration Information System help in managing and processing data of patient registration to be able to get medical care immediately at Mutiara Bunda Hospital.

  13. Development of the patient positioning assistance system of radiation therapy with automatic registration using CT images

    International Nuclear Information System (INIS)

    A patient's exact position reproducibility is an important problem that characteristic of a dose distribution in the IMRT (Intensity Modulated Radiation Therapy) and the heavy ion beam therapy. In recent years, some medical institution implement system that communalized the bed of CT (Computed Tomography) and radiation therapy, but there are some problems that patient positioning using visual examination in objectivity and quantitatively. We developed patient positioning system with automated registration process between CT iso-center image and CT volume data before irradiation. Automatic registration method was cross correlation function with FFT (Fast Fourier Transform). We evaluated availability of the system. It was result in assisting high accuracy registration. The system was enough to assist for patient registration. Result of evaluated clinical study of prostate, we suggested that to aim at internal organ (prostate) for iso-center. (author)

  14. Tracking and registration method based on vector operation for augmented reality system

    Science.gov (United States)

    Gao, Yanfei; Wang, Hengyou; Bian, Xiaoning

    2015-08-01

    Tracking and registration is one key issue for an augmented reality (AR) system. For the marker-based AR system, the research focuses on detecting the real-time position and orientation of camera. In this paper, we describe a method of tracking and registration using the vector operations. Our method is proved to be stable and accurate, and have a good real-time performance.

  15. Towards Malaysian LADM Country Profile for 2D and 3D Cadastral Registration System

    OpenAIRE

    Zulkifli, N. A.; A. Abdul Rahman; Jamil, H; Teng, C.H.; Tan, L.C.; Looi, K.S.; Chan, K. L.; P. J. M. Van Oosterom

    2014-01-01

    This paper proposes a comprehensive Land Administration Domain Model (LADM, ISO 2012) country profile for 2D and 3D cadastral registration system for Malaysia. The proposed Malaysian country profile is partly based on the existing spatial (including survey) and administrative registration systems, and partly based on new developments inspired by the LADM standard. Within the country profile, an attempt is made to cover all Malaysian land administration related information, which are maintaine...

  16. The skill of surface registration in CT-based navigation system for total hip arthroplasty

    International Nuclear Information System (INIS)

    Surface registration of the CT-based navigation system, which is a matching between computational and real spatial spaces, is a key step to guarantee the accuracy of navigation. However, it has not been well described how the accuracy is affected by the registration skill of surgeon. Here, we reported the difference of the registration error between eight surgeons with the experience of navigation and six apprentice surgeons. A cadaveric pelvic model with an acetabular cup was made to measure the skill and learning curve of registration. After surface registration, two cup angles (inclination and anteversion) were recorded in the navigation system and the variance of these cup angles in ten trials were compared between the experienced surgeons and apprentices. In addition, we investigated whether the accuracy of registration by the apprentices was improved by visual information on how to take the surface points. The results showed that there was statistically significant difference in the accuracy of registration between the two groups. The accuracy of the second ten trials after getting the visual information showed great improvements. (orig.)

  17. Practical Applications of Semi-active Control Systems to Civil Engineering Structures

    OpenAIRE

    Florentina Chira; Cristian Pastia; Septimiu-George Luca

    2007-01-01

    During the last few years, it has been paid a considerable attention to the searching and developing of some procedures and mechanisms of structural control to mitigate the effects of dynamic environmental hazards on civil engineering structures. In this paper we review some full-scale applications of semi-active control systems for the protection of the civil structures under dynamic actions.

  18. The electronic system for mechanical oscillation parameters registration

    Directory of Open Access Journals (Sweden)

    Bulavin L. A.

    2008-08-01

    Full Text Available On the basis of the 8-bit microcontroller Microchip PIC16F630 the digital electronic device for harmonic oscillation parameters registration was developed. The device features are simple electric circuit and high operating speed (response time is less than 10 microseconds. The relevant software for the computer-controlled recording of harmonic oscillation parameters was designed. The device can be used as a part of the experimental setup for consistent fluids rheological parameters measurements.

  19. Response of Central European Civil Security Systems to the Economic Crisis

    Directory of Open Access Journals (Sweden)

    Brázová Věra - Karin

    2015-12-01

    Full Text Available The public sector across Europe and elsewhere was affected by the economic crisis which fully unfolded in 2008. Considerable attention has been paid in the literature to the impacts of related budgetary cuts on social welfare, while some other areas remain largely under-researched. One of such areas is the so-called civil security, where no such endeavour has been attempted so far. In order to fill this gap, the paper examines the civil security systems of Central European countries (Czech Republic, Slovakia, Poland and Hungary, employing a qualitative comparative analysis. Taking on the systems perspective, the article inquires how the stress posed by the economic crisis affected the civil security systems - their structure and financing. The paper builds on the findings from a 7th FP project, “ANVIL”, within which data on civil protection and disaster management systems were collected.

  20. LEGALISASI ABORSI DI INDONESIA PERSPEKTIF PERBANDINGAN HUKUM PIDANA : ANTARA COMMON LAW SYSTEM DAN CIVIL LAW SYSTEM

    OpenAIRE

    Soge, Paulinus

    2009-01-01

    The purpose of this article is to, discuss ius constituendum on abortion in Indonesia from criminal law perspective between Common Law System and Civil Law System. lus constituendum on abortion in Indonesia is not directed to legalization of abortion as carried out both in The Netherlands and USA but tends to be harmonized with therapeutic abortion concept both in medical and psychiatric fields. Such a harmonization would result in the enlargement of exception in car ying out abortion not onl...

  1. NONLINEAR FINITE ELEMENT MODEL UPDATING FOR NONLINEAR SYSTEM AND DAMAGE IDENTIFICATION OF CIVIL STRUCTURES

    OpenAIRE

    Ebrahimian, Hamed

    2015-01-01

    Structural health monitoring (SHM) is defined as the capability to monitor the performance behavior of civil infrastructure systems as well as to detect, localize, and quantify damage in these systems. SHM technologies contribute to enhance the resilience of civil infrastructures, which are vulnerable to structural aging, degradation, and deterioration and to extreme events due to natural and man-made hazards. Given the limited financial resources available to renovate or replace them, it is ...

  2. Use of Unmanned Aerial Systems in Civil Applications

    OpenAIRE

    Toma, Antonio

    2015-01-01

    Interest in drones has been exponentially growing in the last ten years and these machines are often presented as the optimal solution in a huge number of civil applications (monitoring, agriculture, emergency management etc). However the promises still do not match the data coming from the consumer market, suggesting that the only big field in which the use of small unmanned aerial vehicles is actually profitable is the video-makers' one. This may be explained partly with the strong limits i...

  3. Iterative codes and their application in systems for event registration in multichannel charged particle detectors

    International Nuclear Information System (INIS)

    Questions on the use of iterative codes for data registration in hodoscopic systems are considered. The method of construction and properties of the most interesting codes from the practical point of view are considered. These codes can be used to construct effective coding circuits applicable to the systems which have a large number of registration channels (more than one hundred). Examples of the construction of coding circuits for a large number of inputs are given. A long-term application of the iterative codes for the creation of trigger systems used for spectrometers-calorimeters is considered. Efficiency on the use of the iterative codes depending on the number of registration channels is discussed

  4. Systems and certification issues for civil transport aircraft flow control systems

    OpenAIRE

    Liddle, Stephen C; Crowther, William J.; Jabbal, Mark

    2009-01-01

    This article is placed here with permission from the Royal Aeronautical Society - Copyright @ 2009 Royal Aeronautical Society The use of flow control (FC) technology on civil transport aircraft is seen as a potential means of providing a step change in aerodynamic performance in the 2020 time frame. There has been extensive research into the flow physics associated with FC. This paper focuses on developing an understanding of the costs and design drivers associated with the systems needed ...

  5. Development and Evaluation of a Registration Methodology for Information-Guided Precision Robotic Laser Neurosurgery System

    Science.gov (United States)

    Nakamura, Ryoichi; Hara, Mikiko; Omori, Shigeru; Uematsu, Miyuki; Umezu, Mitsuo; Muragaki, Yoshihiro; Iseki, Hiroshi

    To establish safe, precise, and minimally invasive surgery, Computer Aided Surgery (CAS) systems, such as intra-operative imaging and navigation system to detect the location of the target of therapy, and surgical robot system, are very powerful tools. There is strong need to combine these CAS systems for fusion of advanced diagnosis and treatment technologies. In this paper, we introduce our new method to register the intraoperative imaging information, robotic surgery system, and patient using surgical navigation system. Using our Open-MRI navigation system and laser surgery system for neurosurgery, we can make registration between these system and patient precisely. The experimental result shows that the error on the registration between image data and the laser surgery system is low enough to fulfill the requirement of laser surgery system in the use of high-resolution image data. This system realizes the safe, precise and minimally invasive neurosurgery by the combination of intra-operative diagnosis and advanced therapeutic device.

  6. Closing the gap in nursing education:Comparing nursing registration systems in Australia and China

    Institute of Scientific and Technical Information of China (English)

    Carol Chunfeng Wang

    2016-01-01

    Aim: To provide a better understanding of how the nursing registration process in China compares to that of Australia and to identify common features and potential barriers that may affect or facilitate the development of China's ever-demanding need for healthcare and nursing education. Background: Chinese nursing graduates are increasingly being used to augment the shortage of nurses in other countries, including Australia. However, China is desperately in need of strategies to cope with its current challenges in healthcare and nursing education. There is little discussion concerning the differences in nursing registration systems between countries, such as China and Australia. It is unknown how the differences and potential similarities of nursing registration systems in these two countries contribute to or impede nurses' training in China; or the potential for these Australia trained Chinese nursing returnees to cope with the challenges China is facing. Evaluation: Using Bereday's four steps comparison method, this paper will describe, explain, compare, and contrast the nursing registration systems of Australia and China. Key issues: Differences were found in the qualification requirements for:(1) initial registration, (2) levels of registration, (3) continuing professional development, (4) requirements of the registration renewal process, and (5) whether each country has a national nursing registration system. These factors may affect nursing education and healthcare development in China. Conclusions: Although differences in the nursing registration process between Australia and China were identified, the insights gained from this study support the development of strategies to help with China's ever-demanding need for nursing education and healthcare development, thereby alleviating its nursing shortage. Implications for nursing management: The implications of globalization of nursing education, research, and clinical practice, coupled with the nursing shortage

  7. RESOURCE MANAGEMENT AND FORECASTING LOSSES WITHIN THE PROJECT ORGANISATIONAL STRUCTURE OF THE CIVIL PROTECTION SYSTEM

    OpenAIRE

    Rak, Yu; Kvashuk, V.

    2014-01-01

    To develop a method, based on Pareto principles, for increasing resource management effectiveness with prediction and minimisation of losses arising from emergency situations, both industrial and natural within the project-based organisation structure of the civil protection system. Methods: Theoretical research of an effective management process, with the aid of Pareto distribution, was applied to project organisational structures through the Office of Civil Protection. Current project manag...

  8. Civil Drones in Society: Societal and Ethics Aspects of Remotely Piloted Aircraft Systems

    OpenAIRE

    BOUCHER PHILIP

    2014-01-01

    Remotely piloted aviation systems (RPAS) or ‘drones’ are well known for their military uses, but they could also be used for a range of civil applications for state, industrial, commercial and recreational purposes. Regulatory changes are underway which will allow their use in domestic airspace, with substantial functional and economic benefits predicted. The potential benefits of the civil drone sector for its military counterpart have also been recognised and nurtured, although concerns hav...

  9. Electronic system for spectra registration from 32-channel Si-stripe detector

    International Nuclear Information System (INIS)

    Electronic system for spectra registration from 32-channel Si-stripe detector is considered. The system allows to measuring of spectra by 32 channels simultaneously. For measuring of spectra on the main computer following parameters are fixed: test mode; time for all 32 channels measuring; high voltage device of the detector power supply; discrimination levels; resolution by channels (256, 612, or 1024); integrated counting

  10. EVALUATION OF THE AUTOMATIC IMAGE REGISTRATION FEATURES OF A KV CONE-BEAM CT IMAGING SYSTEM

    OpenAIRE

    JANVARY, Zsolt Levente; JANSEN, Nicolas; MATHOT, Michel; Lenaerts, Eric; Martinive, Philippe; Coucke, Philippe

    2010-01-01

    As a part of the clinical implementation of a kV cone-beam CT (CBCT) volumetric imaging system for new Elekta Synergy linear accelerators, the automatic image registration (IR) system of the XVI Software was studied. We examined the effect of the variability of matching parameters of the software on the results of the patient position errors.

  11. The Systems of the Proportional Chambers Registration Electronics for Present Experiments in Nuclear Physics

    International Nuclear Information System (INIS)

    The main direction of the development of present systems of the proportional chambers registration electronics for experiments in nuclear physics is described. The following features of each type of systems and their future are considered in the review. (author). 23 refs., 11 figs

  12. Design of a System for Monitoring Reliability of Structures and Constructions in Civil Engineering

    Directory of Open Access Journals (Sweden)

    Tomislav S. Igić

    2011-07-01

    Full Text Available Monitoring of civil engineering structures and constructions requires techniques which can produce high precision and accuracy, reliable measurements and fast processing speed. The development of information and communication systems as well as of microprocessor controllers has enabled a creation of monitoring systems that can be used for tracking reliability of structures and constructions in civil engineering, with described key features. This paper describes in detail the architecture of the Civil Engineering Structures Reliability Monitoring (CERM system. The system has been designed for the purposes of the Technical Mechanics and Theory of Constructions Department at the Faculty of Civil Engineering and Architecture, University of Nis. Unlike general commercial monitoring systems, the CERM system has been specially designed for the purpose of reliability monitoring, and its potential will be further exploited in this paper. It is based on usage of universal microprocessor controllers Integraf of series 10X, along with specially designed software package. This system provides real time acquisition of measurements for observed civil engineering structures and analysis of received values based on developed mathematical models.

  13. The development of radiation dose distribution support system by using nonlinear registration method

    International Nuclear Information System (INIS)

    For the patients who receive two or more radiotherapy because of a local recurrence, it is necessary to design the radiation treatment so that the dose distribution would not overlap with previous radiation. Conventionally, a doctor determine a new plan by referring to a past radiation treatment plan visually. However, this work is very complex and difficult, and high skill is required of doctors. In this study, we tried to develop a next generation system to support designing multiple treatments with reliable and effective radiation, and the nonlinear registration method for aligning the intrasubject X rays CT images obtained on another day was examined. In the proposed method, the free form deformation method (FFD) with evaluation function of normalized mutual information (NMI) was used for the registration of two images. This method was applied to registration of X rays CT images for a patient who received multiple radiation treatments, and the accuracy of registration was evaluated visually by radiologists and assessed by the difference of some anatomical markers between two images. The difference of markers was small enough, 1.13 [mm] on average, demonstrating this method is useful for the automatic registration of X rays CT images. (author)

  14. Evaluation of the system of licences and the registration regulation of radioactive materials of the Dutch Nuclear power law

    International Nuclear Information System (INIS)

    In this report the registration regulation of radioactive materials ex. article 28 of the Dutch Nuclear power 1aw and the system of licenses ex. article 29 and 34 are evaluated and recommendations are made for a revision of the registration regulation and the licence system. (author). 75 refs

  15. Development of a hardware-based registration system for the multimodal medical images by USB cameras

    International Nuclear Information System (INIS)

    There are several medical imaging scanners and each modality has different aspect for visualizing inside of human body. By combining these images, diagnostic accuracy could be improved, and therefore, several attempts for multimodal image registration have been implemented. One popular approach is to use hybrid image scanners such as positron emission tomography (PET)/CT and single photon emission computed tomography (SPECT)/CT. However, these hybrid scanners are expensive and not fully available. We developed multimodal image registration system with universal serial bus (USB) cameras, which is inexpensive and applicable to any combinations of existed conventional imaging scanners. The multiple USB cameras will determine the three dimensional positions of a patient while scanning. Using information of these positions and rigid body transformation, the acquired image is registered to the common coordinate which is shared with another scanner. For each scanner, reference marker is attached on gantry of the scanner. For observing the reference marker's position by the USB cameras, the location of the USB cameras can be arbitrary. In order to validate the system, we scanned a cardiac phantom with different positions by PET and MRI scanners. Using this system, images from PET and MRI were visually aligned, and good correlations between PET and MRI images were obtained after the registration. The results suggest this system can be inexpensively used for multimodal image registrations. (author)

  16. Improvement of land records under shelterbelts forest plantations in the cadastre registration system

    OpenAIRE

    I. Open’ko; T. Evsyukov

    2014-01-01

    This paper deals with modern approaches to quantitative and qualitative accounting of land under the forest shelter plantings in the cadastre registration system and the ways of its improvement. The feasibility of accounting quantity and quality of land under the forest shelter plantings on geoinformation principle using 3D models has been substantiated

  17. Registration of Cherenkov radiation flashes with the using of optical system of big solar furnace

    International Nuclear Information System (INIS)

    The possibilities of using optical system of big solar furnace as a part of cosmic rays detection system is shown. The results of registration of Cherenkov radiation flashes from extensive air showers by the use of concentrating collector of solar furnace are presented. It was shown that solar concentrator with photoregistration system can be used in astrophysical researches as search and study high energy gamma-sources and optical bursts. (Avezov A.D.). 5 refs.; 2 figs

  18. Image registration

    CERN Document Server

    Goshtasby, A Ardeshir

    2012-01-01

    This book presents a thorough and detailed guide to image registration, outlining the principles and reviewing state-of-the-art tools and methods. The book begins by identifying the components of a general image registration system, and then describes the design of each component using various image analysis tools. The text reviews a vast array of tools and methods, not only describing the principles behind each tool and method, but also measuring and comparing their performances using synthetic and real data. Features: discusses similarity/dissimilarity measures, point detectors, feature extr

  19. Reengineering Vital Registration and Statistics Systems for the United States

    OpenAIRE

    Charles J. Rothwell

    2004-01-01

    For more than a hundred years, the United States has operated a decentralized vital statistics system as an essential component of public health. Statistics based on births and deaths registered in the United States are a primary source of data used to track health status, to plan, implement, and evaluate health and social services, and to set health policy. The national vital statistics system provides nearly complete, continuous, and comparable federal, state, and local data. The system, ho...

  20. Establishment and operation of cancer registration system in vicinity area of Tianwan Nuclear Power Plant

    International Nuclear Information System (INIS)

    Objective: To acquaint the cancer registration system information in the vicinity of Tianwan Nuclear Power Plant, including system establishment, reporting system, and its operation performance. Methods: Since Sep 2003, the cancer registration system has been established in Lianyungang city. It covered 3 urban districts and 3 counties, including 4.12 million people within 50 km of radius from Tianwan Nuclear Power Plant. The system was constituted principally by hospital active reporting, assisted with county's centers for disease control and prevention (CDC) active information collection and village basal networks reporting. The cancer incidence data between 2004 and 2008 were analyzed, especially the data in 2008, such as data reporting channels, diagnostic hospital level and its location, the cancer diagnostic pattern, as well as data quality evaluation. Results: The registration system consisted of 2 upper first-class hospitals, 16 upper second-class hospitals, 6 county-level CDCs and 1121 village basal reporting networks. During the period of 2004-2008, the cancer incidence was increased, while the percentage of unreported cases was decreased. In 2008, most of the cancer cases was reported by hospital (78.94%) and the basal networks (18.98%). 81.3% of the cancer cases were diagnosed in local hospitals. About 99.42% of the reported cases were confirmed with diagnosis by county, and higher level hospitals. Pathological evidences were available for 64.30% of the cancer cases, while urban area differed from the rural area. Conclusions: The cancer registration system was successfully established in vicinity area of Tianwan Nuclear Power Plant, and its operation is improved with years. (authors)

  1. 28 CFR 16.89 - Exemption of Civil Division Systems-limited access.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Exemption of Civil Division Systems-limited access. 16.89 Section 16.89 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR DISCLOSURE...; reveal the identity of confidential sources; and result in unwarranted invasions of the privacy of...

  2. 28 CFR 16.90 - Exemption of Civil Rights Division Systems.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Exemption of Civil Rights Division Systems. 16.90 Section 16.90 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR DISCLOSURE OF... identity of confidential sources, and result in an unwarranted invasion of the privacy of...

  3. Summary note on report TR-61-B: EMP protective systems by the Defense Civil Preparedness Agency

    International Nuclear Information System (INIS)

    The EMP Protective Systems report presents a description of representative problems and solutions associated with providing protection against nuclear electromagnetic pulse for communication facilities. The protection techniques shown for the Emergency Operating Centers (usually small radio and telephone communication facilities) of the Defense Civil Preparedness Agency are applicable to many facilities. Numerous photos and diagrams augment the information in the text

  4. Power Generation and Distribution System of Modern Civil Aircraft

    Directory of Open Access Journals (Sweden)

    Swapnil Srivastava

    2014-04-01

    Full Text Available As the aircraft industry is moving towards the all electric and More Electric Aircraft (MEA; is the future trend in adopting single power type for driving the non-propulsive aircraft systems; i.e. is the electrical power. The trend in the aircraft industry is to replace hydraulic and pneumatic systems with electrical systems achieving more comfort and monitoring features. The structure of MEA distribution system improves aircraft maintainability, reliability, flight safety and efficiency. Moreover, MEA reduces the emissions of air pollutant gases from aircrafts, which can contribute in significantly solving some of the problems of climate change. However, the MEA puts some challenges on the aircraft electrical system, both in the amount of the required power and the processing and management of this power. MEA electrical distribution systems are mainly in the form of multi-converter power electronic system.

  5. Fast Optimal Joint Tracking-Registration for Multi-Sensor Systems

    CERN Document Server

    Zeng, Shuqing

    2012-01-01

    Sensor fusion of multiple sources plays an important role in vehicular systems to achieve refined target position and velocity estimates. In this article, we address the general registration problem, which is a key module for a fusion system to accurately correct systematic errors of sensors. A fast maximum a posteriori (FMAP) algorithm for joint registration-tracking (JRT) is presented. The algorithm uses a recursive two-step optimization that involves orthogonal factorization to ensure numerically stability. Statistical efficiency analysis based on Cram\\`{e}r-Rao lower bound theory is presented to show asymptotical optimality of FMAP. Also, Givens rotation is used to derive a fast implementation with complexity O(n) with $n$ the number of tracked targets. Simulations and experiments are presented to demonstrate the promise and effectiveness of FMAP.

  6. Cold Vacuum Drying facility civil structural system design description (SYS 06)

    Energy Technology Data Exchange (ETDEWEB)

    PITKOFF, C.C.

    1999-07-06

    This document describes the Cold Vacuum Drying (CVD) Facility civil - structural system. This system consists of the facility structure, including the administrative and process areas. The system's primary purpose is to provide for a facility to house the CVD process and personnel and to provide a tertiary level of containment. The document provides a description of the facility and demonstrates how the design meets the various requirements imposed by the safety analysis report and the design requirements document.

  7. Cold Vacuum Drying facility civil - structural system design description (SYS 06)

    International Nuclear Information System (INIS)

    This document describes the Cold Vacuum Drying (CVD) Facility civil - structural system. This system consists of the facility structure, including the administrative and process areas. The system's primary purpose is to provide for a facility to house the CVD process and personnel and to provide a tertiary level of containment. The document provides a description of the facility and demonstrates how the design meets the various requirements imposed by the safety analysis report and the design requirements document

  8. FRS (Facility Registration System) Sites, Geographic NAD83, EPA (2007) [facility_registration_system_sites_LA_EPA_2007

    Data.gov (United States)

    Louisiana Geographic Information Center — This dataset contains locations of Facility Registry System (FRS) sites which were pulled from a centrally managed database that identifies facilities, sites or...

  9. Development and evaluation of automatic registration system for multi-range fiducials applied to augmented reality

    International Nuclear Information System (INIS)

    In this study, an automatic registration system was developed that can measure 3 dimensional position and orientation of multi-range fiducials automatically using a camera, laser range finder and motion bases connected to a computer. Result of the experimental evaluation shows that the measurement takes about 50 seconds per marker and RMSE (Root Mean Square Error) of the position and orientation measurement are 3.5 mm and 1.2 degrees respectively. (author)

  10. Formal security analysis of registration protocols for interactive systems: a methodology and a case of study

    OpenAIRE

    Díaz, Jesús; Arroyo, David; Rodríguez, Francisco de Borja

    2012-01-01

    In this work we present and formally analyze CHAT-SRP (CHAos based Tickets-Secure Registration Protocol), a protocol to provide inter- active and collaborative platforms with a cryptographically robust solu- tion to classical security issues. Namely, we focus on the secrecy and au- thenticity properties while keeping a high usability. In this sense, users are forced to blindly trust the system administrators and developers. More- over, as far as we know, the use of formal me...

  11. Registration system of cloud campus by using android smart tablet

    OpenAIRE

    Kamada, Shin; Ichimura,Takumi; Shigeyasu, Tetsuya; Takemoto, Yasuhiko

    2014-01-01

    Near Field Communication (NFC) standard covers communication protocols and data exchange formats. NFC technology is one of radio-frequency identification (RFID) standards. In Japan, Felica card is a popular way to identify the unique ID. We developed the attendance management system (AMS) as the Android application which works in the smart tablet with NFC. Generally, the AMS in the university is fixed to the wall and each student touches or slides his/her own card to the dedicated equipment. ...

  12. Real-time health monitoring of civil infrastructure systems in Colombia

    Science.gov (United States)

    Thomson, Peter; Marulanda Casas, Johannio; Marulanda Arbelaez, Johannio; Caicedo, Juan

    2001-08-01

    Colombia's topography, climatic conditions, intense seismic activity and acute social problems place high demands on the nations deteriorating civil infrastructure. Resources that are available for maintenance of the road and railway networks are often misdirected and actual inspection methods are limited to a visual examination. New techniques for inspection and evaluation of safety and serviceability of civil infrastructure, especially bridges, must be developed. Two cases of civil structures with health monitoring systems in Colombia are presented in this paper. Construction of the Pereria-Dos Quebradas Viaduct was completed in 1997 with a total cost of 58 million dollars, including 1.5 million dollars in health monitoring instrumentation provided and installed by foreign companies. This health monitoring system is not yet fully operational due to the lack of training of national personnel in system operation and extremely limited technical documentation. In contrast to the Pereria-Dos Quebradas Viaduct monitoring system, the authors have proposed a relatively low cost health monitoring system via telemetry. This system has been implemented for real-time monitoring of accelerations of El Hormiguero Bridge spanning the Cauca River using the Colombian Southwest Earthquake Observatory telemetry systems. This two span metallic bridge, located along a critical road between the cities of Puerto Tejada and Cali in the Cauca Valley, was constructed approximately 50 years ago. Experiences with this system demonstrate how effective low cost systems can be used to remotely monitor the structural integrity of deteriorating structures that are continuously subject to high loading conditions.

  13. R and D non-destructive damage monitoring and diagnosing system for civil infrastructures

    International Nuclear Information System (INIS)

    Since civil infrastructures serve as the underpinnings of our highly industrialized society, and much of them are now decaying, it is the time to consider how to maintain these widely spread infrastructures in order to prevent potential catastrophic events. Changes in use and the need to maintain an ageing system require improvements in instrumentation for sensing and recording, data acquisition for diagnosing the possible damage, and algorithm for identifying and monitoring the changes in structural characteristics. Researching and developing a real-time, in-serve health detection and monitoring system has drawn a worldwide attention recently for various types of structures. The paper conceives an integrated non-destructive damage monitoring and diagnosing system for civil infrastructures. The system is a high technology and high-commercialised industrial integrated product involved in research and development. The research activities of the system cover three core parts: structural modelling, structural system identification and damage criterion establishment. The development activities of the system include experimental measurements, data acquisition and processing, instrumentation set-up, computer visualisation, and software development. The state-of -the art theories and practices are systematically merged and integrated in the development of the system, and the system will be verified through the real world application for civil infrastructures. Our research results on the damage criterion based on the changes in structural dynamic properties are also reported in the paper. (Author)

  14. Preliminary design of the database and registration system for the national malignant tumor interventional therapy

    International Nuclear Information System (INIS)

    Objective: This research is one of the sub-researches of 'The comparative study of the standards of interventional therapies and the evaluation of the long-term and middle-term effects for common malignant tumors', which is one of the National Key Technologies R and D Program in the eleventh five-year plan. Based on the project,the authors need to establish an international standard in order to set up the national tumor interventional therapy database and registration system. Methods: By using the computing programs of downloading software, self-management and automatic integration, the program was written by the JAVA words. Results: The database and registration system for the national tumor interventional therapy was successfully set up, and it could complete both the simple and complex inquiries. The software worked well through the initial debugging. Conclusion: The national tumor interventional therapy database and registration system can not only precisely tell the popularizing rate of the interventional therapy nationwide, compare the results of different methods, provide the latest news concerning the interventional therapy, subsequently promote the academic exchanges between hospitals, but also help us get the information about the distribution of the interventional physicians, the consuming quantity and variety of the interventional materials, so the medical costs can be reduced. (authors)

  15. Innovation in civil construction system of nuclear power plant

    International Nuclear Information System (INIS)

    Nowadays, the computer-aided production systems have been already introduced to almost all kinds of industries. The construction industry, which has been said to be conservative for the modernization of production system, now expects the CIC (Computer Integrated Construction) as the means to innovate the construction production process. Shimizu Corporation has developed the new computer-aided production system, 'SIPS: Shimizu Integrated Production System', and has used it in the actual construction projects. In the system, the computer supports every phase of construction projects like market researching, design, material purchase, construction work, and maintenance. The project of Kashiwazaki-kariwa Nuclear Power Station Unit No.7 is one of the model cases. Here we applied following three concepts, (1) the full use and integration of 3D-CAD data-base through all phases of construction, (2) the setting-up of the information network system among the site office, the head office, and the mechanical and electrical manufacturer, (3) the introduction of advanced construction technologies such as large block prefabrication method. (author)

  16. Simulation studies of the GOES-I Image Navigation and Registration (INR) system

    Science.gov (United States)

    Carr, James L.; Dunhill, Herbert W.; Gamble, Donald W.; Kamel, Ahmed A.

    1990-01-01

    The GOES-I Image Navigation and Registration (INR) system will fly on the next generation of NOAA geostationary meteorological satellites. This system uses observations of stars and earth landmarks made by the Imager and Sounder Instruments themselves to determine the orbit, attitude, and misalignment state of the spacecraft and instruments. An extensive program of simulation and analysis has been conducted to assess the expected performance of the INR system. This paper discusses these activities and presents some computer simulation results showing expected system performance under a variety of conditions including station-keeping.

  17. The Limitation of Western Civilization And the Revival of Oriental Civilization

    Institute of Scientific and Technical Information of China (English)

    Su; Hao

    2014-01-01

    <正>In the distribution of modem world civilizations,the Oriental civilization and Western civilization are the two major civilization systems.Western civilization is often represented by the Christian civilization in Europe and North America on both sides across the North Atlantic.Oriental civilization appears more diversified,among which the Chinese civilization,India civilization and Islamic civilization are the most influential

  18. Potential civil mission applications for space nuclear power systems

    International Nuclear Information System (INIS)

    The modest energy needs of spacecraft over the last twenty-five years have been met by photovoltaic arrays with batteries, primary fuel cells, and radioisotope thermoelectric generators (RTG). Although these energy sources have been adequate in the past, the next generation of space missions will place requirements on energy systems that might be difficult to satisfy with these currently utilized technologies. The extent of future space exploration could very well be limited by the cost and difficulty of supplying energy to the spacecraft unless advanced technologies are developed. A number of applications studies have emphasized the need for a lighter, cheaper, and more compact high-energy source than the scaling up of current technologies would permit (Angelo and Buden 1981). A nuclear reactor power system has the potential of satisfying these requirements. The joint NASA/DOD/DOE SP-100 program has been initiated to explore and evaluate this option and to develop critical elements of the technology. The major thrust of the program at the outset is aimed at space reactor systems of the 100 kW class

  19. New Path for Integrated Reform of Urban and Rural Household Registration System in the Context of Informationization

    Institute of Scientific and Technical Information of China (English)

    Yue; LIU; Liang; ZHOU

    2013-01-01

    In China, household registration system has the problems of unreasonable standard setting and relevant supporting measures failure to keep pace with the development trend. From analysis of current problems and situations, it is believed that household registration system should undertake reform and take a new road by means of informationization. Strengthening informationization management in land, population, education and labor market can better perform urban and rural integration.

  20. Realtime organ motion tracking and fast image registration system for MRI guided surgery

    International Nuclear Information System (INIS)

    We developed a realtime organ motion tracking/image registration system embedded in a 1.5 clinical MR scanner to track a target organ in realtime in MRI guided therapy. The displacement of the target organ is measured by projection profile matching, based on navigator echo technique. The phantom and volunteer studies showed that the system can provide the information of respiratory motion of the liver with frame rate of up to 10 Hz, delay of 200 ms and error of 2.0 mm, and the system was feasible in clinical use. (author)

  1. Remote-operated systems for interventions in civil nuclear facilities

    International Nuclear Information System (INIS)

    This short paper is a presentation of the aerial and terrestrial means developed by the Intra Group specialized in interventions in the case of nuclear accidents and incidents. The aerial means consist in a airborne system called Helinuc and which can perform spectro-gamma measurements over surfaces of about 15 km2 using an 'Ecureuil'-type helicopter. The terrestrial means comprise different types of robots for surveys, sampling, manipulation, various works etc.. and remote-controlled caterpillar tractors, shovels and dumper trucks. (J.S.)

  2. Diagnóstico Institucional del Sistema de Servicio Civil Mexico Title: Institutional Analysis of the Mexican Civil Service System

    OpenAIRE

    Allyson Lucinda Benton

    2002-01-01

    The Mexican public sector has undergone a dramatic reorganization and professionalization since the initiation of economic crisis and reform in 1982. Though such reforms appear to have improved efficiency in the provision of public services, administrative changes did not include the implementation of a national career civil service. (Note: The title in this original document is in Spanish, but the document itself is in English.)

  3. Implementation of DICOM Modality Worklist at Patient Registration Systems in Radiology Unit

    Science.gov (United States)

    Kartawiguna, Daniel; Georgiana, Vina

    2014-03-01

    Currently, the information and communication technology is developing very rapidly. A lot of hospitals have digital radiodiagnostic modality that supports the DICOM protocol. However, the implementation of integrated radiology information system with medical imaging equipment is still very limited until now, especially in developing countries like Indonesia. One of the obstacles is high prices for radiology information system. Whereas the radiology information systems can be widely used by radiologists to provide many benefit for patient, hospitals, and the doctors themselves. This study aims to develop a system that integrates the radiology administration information system with radiodiagnostic imaging modalities. Such a system would give some benefits that the information obtained is more accurate, timely, relevant, and accelerate the workflow of healthcare workers. This research used direct observation method to some hospital radiology unit. Data was collected through interviews, questionnaires, and surveys directly to some of the hospital's radiology department in Jakarta, and supported by the literature study. Based on the observations, the prototype of integrated patient registration systems in radiology unit is developed and interfaced to imaging equipment radiodiagnostic using standard DICOM communications. The prototype of radiology patient registration system is tested with the modality MRI and CT scan.

  4. Implementation of DICOM Modality Worklist at Patient Registration Systems in Radiology Unit

    Directory of Open Access Journals (Sweden)

    Kartawiguna Daniel

    2014-03-01

    Full Text Available Currently, the information and communication technology is developing very rapidly. A lot of hospitals have digital radiodiagnostic modality that supports the DICOM protocol. However, the implementation of integrated radiology information system with medical imaging equipment is still very limited until now, especially in developing countries like Indonesia. One of the obstacles is high prices for radiology information system. Whereas the radiology information systems can be widely used by radiologists to provide many benefit for patient, hospitals, and the doctors themselves. This study aims to develop a system that integrates the radiology administration information system with radiodiagnostic imaging modalities. Such a system would give some benefits that the information obtained is more accurate, timely, relevant, and accelerate the workflow of healthcare workers. This research used direct observation method to some hospital radiology unit. Data was collected through interviews, questionnaires, and surveys directly to some of the hospital's radiology department in Jakarta, and supported by the literature study. Based on the observations, the prototype of integrated patient registration systems in radiology unit is developed and interfaced to imaging equipment radiodiagnostic using standard DICOM communications. The prototype of radiology patient registration system is tested with the modality MRI and CT scan.

  5. Analysis of causes inappropriate registrations in the computer system control high-grade alloys casting

    OpenAIRE

    B. Pisarek

    2010-01-01

    In the aim of improvement of the process of the registration of characteristics TDA (thermal and derivative analysis) in the industry as and the Process Failure Mode and Effects Analysis was carry out on investigative stands using the Computer System of Quality Control Alloys (CSQCA). The necessity of the operators of the system, the workers of section QC and the managers of production in the aim of realiza-tion of and emphasising the meaning of the warning of the methodic of measurements usi...

  6. First results of dose to patient in CT extracted with an automatic registration system

    International Nuclear Information System (INIS)

    Radiation protection of the patient in computed tomography (CT) is a priority for several reasons: the dose received during a scan is relatively high, is the diagnostic mode with greater contribution to dose to patient collective and the frequency of completion of TC is increasing rapidly the past few years. On the other hand, are currently beginning to commercially offer automated registration of dose to patient receiving dosimetric parameters of all scans performed on the equipment connected to the system. In this communication the first results are presented from two TC connected to an automatic system of this kind recently installed at our Center. (Author)

  7. Hardware-software system for simulating and analyzing earthquakes applied to civil structures

    OpenAIRE

    J. P. Amezquita-Sanchez; Osornio-Rios, R. A.; Romero-Troncoso, R. J.; Dominguez-Gonzalez, A.

    2012-01-01

    The occurrence of recent strong earthquakes, the incessant worldwide movements of tectonic plates and the continuous ambient vibrations caused by traffic and wind have increased the interest of researchers in improving the capacity of energy dissipation to avoid damages to civil structures. Experimental testing of structural systems is essential for the understanding of physical behaviors and the building of appropriate analytic models in order to expose difficulties that may not have been co...

  8. Regional economic development programs related to the registration systems for the health records of radiation workers

    International Nuclear Information System (INIS)

    The two policies, 'Promotion of Health Care for Elderly Person' and Completion of Health Care System' are important for regional economic development. If we apply the Health Records Registration Systems for Radiation Workers to the Regional Health Care System, we can get a more effective plan for regional economic development. In Japan, most of the electric power companies depend on radiation works to the external labor. As the chance of employment usually depends on the time and the period of outage of nuclear power stations, the employment of radiation works lacks its stability. From the analysis on the mobility of radiation workers, we can see the stability of employment increases in proportion to the number of reactors. This paper proposes the need for such a registration system to be granted under three laws governing special accounts for power supply municipalities and to set up the system within regional medical information systems. It also proposes the founding of an Overall Health Insurance Cooperative, managed by contractors safety union in the municipalities as soon as the condition of founding, 3, 000 people, is satisfied. (author)

  9. Analysis of causes inappropriate registrations in the computer system control high-grade alloys casting

    Directory of Open Access Journals (Sweden)

    B. Pisarek

    2010-10-01

    Full Text Available In the aim of improvement of the process of the registration of characteristics TDA (thermal and derivative analysis in the industry as and the Process Failure Mode and Effects Analysis was carry out on investigative stands using the Computer System of Quality Control Alloys (CSQCA. The necessity of the operators of the system, the workers of section QC and the managers of production in the aim of realiza-tion of and emphasising the meaning of the warning of the methodic of measurements using TDA periodical training results from intro-duced analyses. The mechanization and automation (in well-founded cases e.g.: in the process of pressure die casting the station of cast the probe, the repeatability of conditions can guarantee cast the probe ATD (i.e. the speeds cast the probe, proper heating of pouring cup dosing metal, the quantities of the metal poured to probe. Proper designing the Station of Cast TDA Probe isolates the tripod and probe itself from man-made interference generated by the closest surroundings and the more frequent measurements of the temperature of the liquid metal in landle, they make possible avoidance of the basic causes of incorrect the TDA registrations. Work this makes up training materials for the operators of the system and the managers is responsible for the control of the quality of alloys the TDA method in the foundry. The introduced list of the most frequent irregularities, during the registration the TDA, it will make possible the quick identification of their causes and undertaking of suitable preventive workings to the operators of the system.

  10. MARS: a mouse atlas registration system based on a planar x-ray projector and an optical camera

    International Nuclear Information System (INIS)

    This paper introduces a mouse atlas registration system (MARS), composed of a stationary top-view x-ray projector and a side-view optical camera, coupled to a mouse atlas registration algorithm. This system uses the x-ray and optical images to guide a fully automatic co-registration of a mouse atlas with each subject, in order to provide anatomical reference for small animal molecular imaging systems such as positron emission tomography (PET). To facilitate the registration, a statistical atlas that accounts for inter-subject anatomical variations was constructed based on 83 organ-labeled mouse micro-computed tomography (CT) images. The statistical shape model and conditional Gaussian model techniques were used to register the atlas with the x-ray image and optical photo. The accuracy of the atlas registration was evaluated by comparing the registered atlas with the organ-labeled micro-CT images of the test subjects. The results showed excellent registration accuracy of the whole-body region, and good accuracy for the brain, liver, heart, lungs and kidneys. In its implementation, the MARS was integrated with a preclinical PET scanner to deliver combined PET/MARS imaging, and to facilitate atlas-assisted analysis of the preclinical PET images. (paper)

  11. The registration algorithms for a video see-through augmented reality tabletop system

    Science.gov (United States)

    Zhang, Yang; Zhou, Ya; Yan, Da-yuan; Ma, Jin-tao; Liu, Xian-peng

    2008-03-01

    The traditional tabletop AR systems general use head mounted display (HMD) that has some shortcomings, such as the imprecise precision and low flexibility. To solve these problems, a new design of video see-through tabletop system is presented. In this paper, we describe an outline of the system and the registration algorithms for the system. A system origin calibration algorithm is proposed. In the calibration experiment, a sign cube is introduced for the first shooting of the camera. The position of the sign cube becomes the origin of the world reference frame, in which the translation and rotation of the virtual objects relative to the origin can be calculated easily. The experimental results show that the video see-through tabletop system meets the precision and flexibility requirements very well.

  12. Development of real-time monitoring system for printing registration based on μC/OS-Ⅱ

    Institute of Scientific and Technical Information of China (English)

    马志艳

    2009-01-01

    After analyzing the basic composition and principles of multicolor printing system,we presented a design of real-time monitoring system for printing registration based on multitask real-time operating system μC/OS-Ⅱ.According to functional requirements of registration system and the target development platform,we described the detailed process of task division, priority assignment,and synchronization and communication,and optimized the real-time performance of system in the premise of stability assurance.Fi...

  13. A bronchoscopic navigation system using bronchoscope center calibration for accurate registration of electromagnetic tracker and CT volume without markers

    International Nuclear Information System (INIS)

    Purpose: Various bronchoscopic navigation systems are developed for diagnosis, staging, and treatment of lung and bronchus cancers. To construct electromagnetically navigated bronchoscopy systems, registration of preoperative images and an electromagnetic tracker must be performed. This paper proposes a new marker-free registration method, which uses the centerlines of the bronchial tree and the center of a bronchoscope tip where an electromagnetic sensor is attached, to align preoperative images and electromagnetic tracker systems. Methods: The chest computed tomography (CT) volume (preoperative images) was segmented to extract the bronchial centerlines. An electromagnetic sensor was fixed at the bronchoscope tip surface. A model was designed and printed using a 3D printer to calibrate the relationship between the fixed sensor and the bronchoscope tip center. For each sensor measurement that includes sensor position and orientation information, its corresponding bronchoscope tip center position was calculated. By minimizing the distance between each bronchoscope tip center position and the bronchial centerlines, the spatial alignment of the electromagnetic tracker system and the CT volume was determined. After obtaining the spatial alignment, an electromagnetic navigation bronchoscopy system was established to real-timely track or locate a bronchoscope inside the bronchial tree during bronchoscopic examinations. Results: The electromagnetic navigation bronchoscopy system was validated on a dynamic bronchial phantom that can simulate respiratory motion with a breath rate range of 0–10 min−1. The fiducial and target registration errors of this navigation system were evaluated. The average fiducial registration error was reduced from 8.7 to 6.6 mm. The average target registration error, which indicates all tracked or navigated bronchoscope position accuracy, was much reduced from 6.8 to 4.5 mm compared to previous registration methods. Conclusions: An

  14. A bronchoscopic navigation system using bronchoscope center calibration for accurate registration of electromagnetic tracker and CT volume without markers

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Xiongbiao, E-mail: xiongbiao.luo@gmail.com [Robarts Research Institute, Western University, London, Ontario N6A 5K8 (Canada)

    2014-06-15

    Purpose: Various bronchoscopic navigation systems are developed for diagnosis, staging, and treatment of lung and bronchus cancers. To construct electromagnetically navigated bronchoscopy systems, registration of preoperative images and an electromagnetic tracker must be performed. This paper proposes a new marker-free registration method, which uses the centerlines of the bronchial tree and the center of a bronchoscope tip where an electromagnetic sensor is attached, to align preoperative images and electromagnetic tracker systems. Methods: The chest computed tomography (CT) volume (preoperative images) was segmented to extract the bronchial centerlines. An electromagnetic sensor was fixed at the bronchoscope tip surface. A model was designed and printed using a 3D printer to calibrate the relationship between the fixed sensor and the bronchoscope tip center. For each sensor measurement that includes sensor position and orientation information, its corresponding bronchoscope tip center position was calculated. By minimizing the distance between each bronchoscope tip center position and the bronchial centerlines, the spatial alignment of the electromagnetic tracker system and the CT volume was determined. After obtaining the spatial alignment, an electromagnetic navigation bronchoscopy system was established to real-timely track or locate a bronchoscope inside the bronchial tree during bronchoscopic examinations. Results: The electromagnetic navigation bronchoscopy system was validated on a dynamic bronchial phantom that can simulate respiratory motion with a breath rate range of 0–10 min{sup −1}. The fiducial and target registration errors of this navigation system were evaluated. The average fiducial registration error was reduced from 8.7 to 6.6 mm. The average target registration error, which indicates all tracked or navigated bronchoscope position accuracy, was much reduced from 6.8 to 4.5 mm compared to previous registration methods. Conclusions: An

  15. Nanotechnology and MEMS-based systems for civil infrastructure safety and security: Opportunities and challenges

    Science.gov (United States)

    Robinson, Nidia; Saafi, Mohamed

    2006-03-01

    Critical civil infrastructure systems such as bridges, high rises, dams, nuclear power plants and pipelines present a major investment and the health of the United States' economy and the lifestyle of its citizens both depend on their safety and security. The challenge for engineers is to maintain the safety and security of these large structures in the face of terrorism threats, natural disasters and long-term deterioration, as well as to meet the demands of emergency response times. With the significant negative impact that these threats can have on the structural environment, health monitoring of civil infrastructure holds promise as a way to provide information for near real-time condition assessment of the structure's safety and security. This information can be used to assess the integrity of the structure for post-earthquake and terrorist attacks rescue and recovery, and to safely and rapidly remove the debris and to temporary shore specific structural elements. This information can also be used for identification of incipient damage in structures experiencing long-term deterioration. However, one of the major obstacles preventing sensor-based monitoring is the lack of reliable, easy-to-install, cost-effective and harsh environment resistant sensors that can be densely embedded into large-scale civil infrastructure systems. Nanotechnology and MEMS-based systems which have matured in recent years represent an innovative solution to current damage detection systems, leading to wireless, inexpensive, durable, compact, and high-density information collection. In this paper, ongoing research activities at Alabama A&M University (AAMU) Center for Transportation Infrastructure Safety and Security on the application of nanotechnology and MEMS to Civil Infrastructure for health monitoring will presented. To date, research showed that nanotechnology and MEMS-based systems can be used to wirelessly detect and monitor different damage mechanisms in concrete structures

  16. Next Generation Civil Transport Aircraft Design Considerations for Improving Vehicle and System-Level Efficiency

    Science.gov (United States)

    Acosta, Diana M.; Guynn, Mark D.; Wahls, Richard A.; DelRosario, Ruben,

    2013-01-01

    The future of aviation will benefit from research in aircraft design and air transportation management aimed at improving efficiency and reducing environmental impacts. This paper presents civil transport aircraft design trends and opportunities for improving vehicle and system-level efficiency. Aircraft design concepts and the emerging technologies critical to reducing thrust specific fuel consumption, reducing weight, and increasing lift to drag ratio currently being developed by NASA are discussed. Advancements in the air transportation system aimed towards system-level efficiency are discussed as well. Finally, the paper describes the relationship between the air transportation system, aircraft, and efficiency. This relationship is characterized by operational constraints imposed by the air transportation system that influence aircraft design, and operational capabilities inherent to an aircraft design that impact the air transportation system.

  17. Registration Service

    CERN Multimedia

    GS Department

    2010-01-01

    Following a reorganization in Building 55, please note that the Registration Service is now organised as follows :  Ground floor: access cards (76903). 1st floor : registration of external firms’ personnel (76611 / 76622); car access stickers (76633); biometric registration (79710). Opening hours: 07-30 to 16-00 non-stop. GS-SEM Group General Infrastructure Services Department

  18. An imaging co-registration system using novel non-invasive and non-radioactive external markers

    International Nuclear Information System (INIS)

    We present a system of image co-registration and its validation in phantom and volunteer studies. The system co-registered images via six novel non-invasive and non-radioactive external markers. The fiducial markers were attached with sponge bases on the skin surface of the phantom and the volunteers in a non-collinear and non-coplanar array. The subjects were scanned with a 1.5-T magnetic resonance (MR) imager using 2D spin-echo T1-weighted (SE) and 3D spoiled gradient recalled pulse sequences (SPGR) and with a positron emission tomography (PET) scanner for transmission imaging (TI) and emission imaging (EI). The sponge bases created radiolucent gaps with good contrast between the fiducial markers and skin surface. They made the markers visible with clear edge boundaries on both PET and MR images. The images to be registered were rescaled, interpolated, reformatted and followed by point-to-point registration for coordinate determination and the estimation of geometrical transformation and fiducial registration errors (FREs) via the fiducial markers. The images formed four matched pairs of inter-modality (SE-TI, SPGR-TI, SE-EI and SPGR-EI) and two pairs of intra-modality (SE-SPGR, TI-EI) imaging for direct co-registration. The parameters for direct co-registration of SE-TI and SPRG-TI were subsequently used as a bridge and applied for indirect co-registration of SE with EI (SE-EITI) and SPGR with EI (SPGR-EITI), respectively. The overall FREs of the phantom were, respectively, 1.50 mm for inter-modality and 1.10 mm for intra-modality direct co-registration. Those of volunteers were, respectively, 1.79 mm for inter-modality and 1.21 mm for intra-modality direct co-registration. For indirect co-registration, the overall FREs of the phantom were 2.53 mm (SE-EITI) and 2.28 (SPGR-EITI) mm; those of volunteers were 2.84 mm (SE-EITI) and 2.81 mm (SPGR-EITI). The errors of direct co-registration were smaller than those of indirect co-registration; the errors of phantom

  19. Shadow and feature recognition aids for rapid image geo-registration in UAV vision system architectures

    Science.gov (United States)

    Baer, Wolfgang; Kölsch, Mathias

    2009-05-01

    The problem of real-time image geo-referencing is encountered in all vision based cognitive systems. In this paper we present a model-image feedback approach to this problem and show how it can be applied to image exploitation from Unmanned Arial Vehicle (UAV) vision systems. By calculating reference images from a known terrain database, using a novel ray trace algorithm, we are able to eliminate foreshortening, elevation, and lighting distortions, introduce registration aids and reduce the geo-referencing problem to a linear transformation search over the two dimensional image space. A method for shadow calculation that maintains real-time performance is also presented. The paper then discusses the implementation of our model-image feedback approach in the Perspective View Nascent Technology (PVNT) software package and provides sample results from UAV mission control and target mensuration experiments conducted at China Lake and Camp Roberts, California.

  20. Formal security analysis of registration protocols for interactive systems: a methodology and a case of study

    CERN Document Server

    Diaz, Jesus; Rodriguez, Francisco B

    2012-01-01

    In this work we present and formally analyze CHAT-SRP (CHAos based Tickets-Secure Registration Protocol), a protocol to provide interactive and collaborative platforms with a cryptographically robust solution to classical security issues. Namely, we focus on the secrecy and authenticity properties while keeping a high usability. Indeed, most interactive platforms currently base their security properties almost exclusively on the correct implementation and configuration of the systems. In this sense, users are forced to blindly trust the system administrators and developers. Moreover, as far as we know, there is a lack of formal methodologies for the verification of security properties for interactive applications. We propose here a methodology to fill this gap, i.e., to analyse both the security of the proposed protocol and the pertinence of the underlying premises. In this concern, we propose the definition and formal evaluation of a protocol for the distribution of digital identities. Once distributed, thes...

  1. On Civility and Civilizations

    Institute of Scientific and Technical Information of China (English)

    DAVID GOSSET

    2010-01-01

    @@ At a time when misunderstand-ings between cultures run rampant, when walls of fear, prejudice and hatred divide the members of the human family, it is urgent to intensify the dialogue between civilizations. Under the new leadership of its Director General lrina Bokova, the United Nations Educational, Scientific and Cultural Organization (UNESCO) declared 2010 as the "Year for the Rapprochement of Cultures." In this context, the concerted reflections and actions of Europe and China can be highly meaningful.

  2. Environmental justice: a form of passive revolution and civil society against capitalist system hegemony

    Directory of Open Access Journals (Sweden)

    Ana Keuly Luz Bezerra

    2014-12-01

    Full Text Available This article aims to discuss the notion of civil society, hegemony and passive revolution in the thoughts of Antonio Gramsci and its relation to the need for implementation of environmental justice. The concept of civil society in Gramsci's view appears as a group of organisms commonly designated as “private”, formed by the organizations responsible for drafting much as the dissemination of ideologies, so understanding the school system, the churches, trade unions, political parties, professional organizations, material culture of the organization, while the concept of hegemony arises within the Marxist tradition as a response to new social settings. Despite its origins in the Russian social democracy and to be present at the thought of Lenin, this concept was developed in a more elaborated by Gramsci. The concept of “passive revolution”, “revolution–restoration” or “evolutionism” is crucial category that Gramsci uses to understand the formation of the modern bourgeois state in Italy (starting from the facts of the Risorgiment o, which culminated in the national unification, to define the fundamental features of the passage of Italian capitalism to step monopoly capitalism and to point fascism as a form of “passive revolution”. It is from this understanding that we use the concept of “passive revolution” to discuss pratics the principles of environmental justice, given that this concept applies to many episodes of the story, as well as more generally, the transition from the industrial model capitalist development of the capitalist system of sustainable development. It consists in a literature review from the work of Gramsci, where it can be concluded that the movements that call for environmental justice in Brazil and the world, mitigated by civil society through a process of passive revolution, based on the insertion of dignity human and the environment as key goals of the state, propose a new model of sustainable

  3. Simulation and analysis of differential global positioning system for civil helicopter operations

    Science.gov (United States)

    Denaro, R. P.; Cabak, A. R.

    1983-01-01

    A Differential Global Positioning System (DGPS) computer simulation was developed, to provide a versatile tool for assessing DGPS referenced civil helicopter navigation. The civil helicopter community will probably be an early user of the GPS capability because of the unique mission requirements which include offshore exploration and low altitude transport into remote areas not currently served by ground based Navaids. The Monte Carlo simulation provided a sufficiently high fidelity dynamic motion and propagation environment to enable accurate comparisons of alternative differential GPS implementations and navigation filter tradeoffs. The analyst has provided the capability to adjust most aspects of the system, the helicopter flight profile, the receiver Kalman filter, and the signal propagation environment to assess differential GPS performance and parameter sensitivities. Preliminary analysis was conducted to evaluate alternative implementations of the differential navigation algorithm in both the position and measurement domain. Results are presented to show that significant performance gains are achieved when compared with conventional GPS but that differences due to DGPS implementation techniques were small. System performance was relatively insensitive to the update rates of the error correction information.

  4. Data registration units of a modified magnetostrictive multiwire spark chamber system of the ''Foton'' set-up

    International Nuclear Information System (INIS)

    Data registration units of a modified magnetostrictive spark chamber system of the ''Foton'' set-up are described. The circuits, the specifications and time diagrams of time converters and control Units of recording appraratus are given. The P101M time-digital converter (TDC) allows one to register 4 ''sparks'', the P105 TDG-4x16 ''sparks'' at a duration coding interval up to 819 mks. The coding frequency is 20 MHz. The units could be used in parallel-sequential units and parallel registration systems. The G-104 test generator is used to test the registration electronic equipment. It generates the pulse sequence with adjustable number and time interval duration, which stability is determined by parameters of a master generator

  5. A modular backend computing system for continuous civil structural health monitoring

    Science.gov (United States)

    Chien, Ting-Chou; Huo, Chengjia; Chou, Pai H.

    2014-04-01

    This paper describes a computing backend for a water pipe monitoring system. Today, most such systems are divided into event-triggered and continuous monitoring, but they all lack systematic handling of data. Many systems simply store data in files with specific naming conventions and ad hoc formats, making them difficult to retrieve, maintain, disseminate, and analyze. To address these problems, our backend supports data management and dissemination. Unlike previous systems that store data in files or conventional databases before analysis, our modular architecture not only saves data in efficiently searchable ways by indexing as a baseline dataset but also detected events in discrete time manner and other processed data. To facilitate analysis, we design a plug-in structure to allow processing modules to perform inline processing and shorten detection time. For data dissemination, our architecture can compose multiple visualizations including geographical maps to create powerful tools to yield new insight into massive datasets. The backend system enables Internet web service for visualization, data management, and remote sensor control for better integration. Our system is applicable to not only water pipelines but also bridges and civil structures in general. Our proposed backend system has been implemented and validated through field deployment. One such system has been running for over 1.5 years and has collected millions of records to date. A Google Map integrated visualization service has been developed to demonstrate lively collected records in real-time. This is expected to be more helpful for better understanding of civil structures' behavior in the long term.

  6. A Review of Current and Prospective Factors for Classification of Civil Unmanned Aircraft Systems

    Science.gov (United States)

    Hayhurst, Kelly J.; Maddalon, Jeffrey M.; Morris, A. Terry; Neogi, Natasha; Verstynen, Harry A.

    2014-01-01

    While progress is being made on integrating unmanned aircraft systems (UAS) into our national airspace on a broad scale, much work remains to establish appropriate certification standards and operational procedures, particularly with respect to routine commercial operations. This paper summarizes research to examine the extent to which today's civil aircraft taxonomy applies to UAS, and, if needed, how that taxonomy could be amended to better cover different UAS designs and operations. Factors that shape the current taxonomy, as defined in the Federal Aviation Regulations, were assessed for applicability to UAS, potential incompatibilities were identified, and additional factors were proposed that might be useful for an updated aircraft taxonomy intended to cover UAS. The results suggest the possibility of constructing new groups in the taxonomy for UAS under a restricted category that share common airworthiness standards. Establishing distinct groups for UAS and associated standards that enable low risk operations for compensation or hire could be a timely step toward full integration. Such a step would allow the civil aviation industry and regulators to gain valuable experience with UAS while carefully controlling access and potential harm to the aviation system as a whole.

  7. Detection and Correction of Errors on Digital Photos Due to Technical Imperfections in the Registration System

    Directory of Open Access Journals (Sweden)

    HUYLEBROECK, J.

    2007-04-01

    Full Text Available This article describes the study of the detection and correction of diverse errors that can occur while taking digital photographs of flat objects such as pages from a book or magazine. This paper deals with uneven lighting conditions and the consequences thereof on the brightness of the photographed subject, geometric image distortions due to the technical characteristics and the chosen settings on the camera, and possible distortions because of the surface on which the photographed material is positioned. The processing of the data is done with Matlab. The user is supposed to make correct use of adequate reference material as a means for the identification of the imperfections in the registration system to make the necessary corrections. The final purpose of all these procedures is to reproduce the photographed material as truthfully as possible.

  8. Registration-based geometric calibration of industrial X-ray tomography system

    International Nuclear Information System (INIS)

    This paper presents a general and efficient method for geometrical calibration of industrial X-ray tomography systems without the use of any phantom. In the field of nondestructive testing (NDT), an accurate numerical model of the object is usually available. By extending the classical volume-to-image registration framework, the method estimates both the parameters related to the position of the object, and those related to the positions and the orientations of the X-ray source, the detector and the rotation axis. Only using the projections data and the numerical model of the object, the values of the geometrical parameters are estimated with a good accuracy. Numerical experiments show that the method provides good results, even if the initialization of the process is far from the real values. (authors)

  9. Hardware-software system for simulating and analyzing earthquakes applied to civil structures

    Directory of Open Access Journals (Sweden)

    J. P. Amezquita-Sanchez

    2012-01-01

    Full Text Available The occurrence of recent strong earthquakes, the incessant worldwide movements of tectonic plates and the continuous ambient vibrations caused by traffic and wind have increased the interest of researchers in improving the capacity of energy dissipation to avoid damages to civil structures. Experimental testing of structural systems is essential for the understanding of physical behaviors and the building of appropriate analytic models in order to expose difficulties that may not have been considered in analytical studies. This paper presents a hardware-software system for exciting, monitoring and analyzing simultaneously a structure under earthquake signals and other types of signals in real-time. Effectiveness of the proposed system has been validated by experimental case studies and has been found to be a useful tool in the analysis of earthquake effects on structures.

  10. Legalisation of Civil Wars

    DEFF Research Database (Denmark)

    Buhl, Kenneth Øhlenschlæger

    2009-01-01

    This article is concerned with the legal challenges of regulating civil wars in international humanitarian law. Civil war is not a term used in international law; it falls however, withing the context of the legal term 'armed conflicts not of an international character', although the shorter 'non......-international armed conflict' is used here. Civil wars are usually limited to the territory of a state. Considering that international law is generally concerned with the legal relations between states – being a legal system based on the system of states with states as its subjects – the main question is how civil...... wars as internal conflicts have become subject to international humanitarian law....

  11. Security in inserting data into the system scheduler registration and verification and medical history

    International Nuclear Information System (INIS)

    A critical process Service Radio physics and Radiation Protection is to manage the data resulting from the treatment planning of Radiation Oncology, including both its insertion in the registration and verification of the linear accelerator (data that will be treated later patients) as its final registration in the medical record.

  12. The E-learning system used in the civil servants' job-training

    Science.gov (United States)

    Yang, Rui; Ruan, Jianhai

    The Chinese government is pursuing e-learning policies which makes job-training with a knowledge-based society. To explain more fully the important role of the e-learning environment, this article undertakes some typical examples of the governments' job-training under e-learning environment. The main problems in servants' job-training in China are the low quantity in the servants' training, short of restriction, the uniform manner in the training and less fairness and availability of opportunities for educational training. In order to develop the e-learning system, the civil servant's job-training policies are provided and the measures of the effective e-learning system are designed.

  13. Development and experimental evaluation of an automatic marker registration system for tracking of augmented reality

    International Nuclear Information System (INIS)

    In order to apply augmented reality in plant maintenance activities it is necessary to use real-time high accuracy tracking technology. One of the most efficient tracking methods is using paper-based markers and computing the relative position and orientation between a vision sensor (camera) and the markers through image processing and geometry calculations. In this method, the 3D-position of each marker is needed before tracking, but it is inefficient to measure all the markers manually. In this study, an automatic marker registration system was developed so as to measure the 3D-position of each marker automatically. The system is composed of a camera, a laser rangefinder and a motion base, which is used to control the pose of the laser rangefinder. A computer, connected to them, is used for controlling the system and for data transport. The results of the experimental evaluations show that the measurement takes about 21 seconds per marker and that the Root Mean Square Error (RMSE) of the position measurements is 3.5 mm. The feasibility evaluation of the system was conducted in Fugen nuclear plant. The results show that the system can largely reduce the preparatory workload of an AR application in a Nuclear Power Plant (NPP). (author)

  14. Improvement of registration accuracy of a handheld augmented reality system for urban landscape simulation

    Directory of Open Access Journals (Sweden)

    Tomohiro Fukuda

    2014-12-01

    Full Text Available The need for visual landscape assessment in large-scale projects for the evaluation of the effects of a particular project on the surrounding landscape has grown in recent years. Augmented reality (AR has been considered for use as a landscape simulation system in which a landscape assessment object created by 3D models is included in the present surroundings. With the use of this system, the time and the cost needed to perform a 3DCG modeling of present surroundings, which is a major issue in virtual reality, are drastically reduced. This research presents the development of a 3D map-oriented handheld AR system that achieves geometric consistency using a 3D map to obtain position data instead of GPS, which has low position information accuracy, particularly in urban areas. The new system also features a gyroscope sensor to obtain posture data and a video camera to capture live video of the present surroundings. All these components are mounted in a smartphone and can be used for urban landscape assessment. Registration accuracy is evaluated to simulate an urban landscape from a short- to a long-range scale. The latter involves a distance of approximately 2000 m. The developed AR system enables users to simulate a landscape from multiple and long-distance viewpoints simultaneously and to walk around the viewpoint fields using only a smartphone. This result is the tolerance level of landscape assessment. In conclusion, the proposed method is evaluated as feasible and effective.

  15. Chernobylsk: twenty years later, the international system of nuclear civil liability

    International Nuclear Information System (INIS)

    The International system of nuclear civil liability is based on two international treaties: the Paris convention (24.07.1960) and the Brussels convention (31.01.1963), with a time limit for ratification in each concerned country at 30.10.1968. The Paris convention treats compensation and transfrontier problems, the amount of compensation is limited, the Brussels convention specifies the financial system of compensation. The Vienna system under the IAEA auspices gives minimal norms of financial protection against damages and stood in may 1963 thirty three parties signed it. Hungary, Poland, Lithuania, Romania, Armenia, czech republic, Estonia, Bulgaria, Slovakia, Latvia, Ukraine, Belarus, Moldavia have joined the Vienna convention, then the Russian Federation that had signed the Convention in 1996 became member in august 2005. New elements appear such measures of remedial action or measures of prevention of reduction of nuclear damages are included, the new protocol increases the geographical area by taking into account the maritime areas because of the evolution of the international sea law. The transport needs specific contracts between parties, the only case of exoneration is the armed conflicts, civil war, insurrection. The time of loss of right comes from ten years to thirty years, for deaths and body damages, the others types of damages stay fixed at ten years. The most important revision is about the limit financial amount for the nuclear operator that is increased and the calculation of methods of funding for each contracting party is tackled. In fact it appears that more important funds will be available to make compensation for a more important number of victims. The revised system guarantees that the liability chain will never be broken. (N.C.)

  16. Depth-resolved registration of transesophageal echo to x-ray fluoroscopy using an inverse geometry fluoroscopy system

    Energy Technology Data Exchange (ETDEWEB)

    Hatt, Charles R. [Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53705 (United States); Tomkowiak, Michael T.; Dunkerley, David A. P.; Slagowski, Jordan M. [Department of Medical Physics, University of Wisconsin-Madison, Madison, Wisconsin 53705 (United States); Funk, Tobias [Triple Ring Technologies, Inc., Newark, California 94560 (United States); Raval, Amish N. [Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin 53792 (United States); Speidel, Michael A., E-mail: speidel@wisc.edu [Departments of Medical Physics and Medicine, University of Wisconsin-Madison, Madison, Wisconsin 53705 (United States)

    2015-12-15

    Purpose: Image registration between standard x-ray fluoroscopy and transesophageal echocardiography (TEE) has recently been proposed. Scanning-beam digital x-ray (SBDX) is an inverse geometry fluoroscopy system designed for cardiac procedures. This study presents a method for 3D registration of SBDX and TEE images based on the tomosynthesis and 3D tracking capabilities of SBDX. Methods: The registration algorithm utilizes the stack of tomosynthetic planes produced by the SBDX system to estimate the physical 3D coordinates of salient key-points on the TEE probe. The key-points are used to arrive at an initial estimate of the probe pose, which is then refined using a 2D/3D registration method adapted for inverse geometry fluoroscopy. A phantom study was conducted to evaluate probe pose estimation accuracy relative to the ground truth, as defined by a set of coregistered fiducial markers. This experiment was conducted with varying probe poses and levels of signal difference-to-noise ratio (SDNR). Additional phantom and in vivo studies were performed to evaluate the correspondence of catheter tip positions in TEE and x-ray images following registration of the two modalities. Results: Target registration error (TRE) was used to characterize both pose estimation and registration accuracy. In the study of pose estimation accuracy, successful pose estimates (3D TRE < 5.0 mm) were obtained in 97% of cases when the SDNR was 5.9 or higher in seven out of eight poses. Under these conditions, 3D TRE was 2.32 ± 1.88 mm, and 2D (projection) TRE was 1.61 ± 1.36 mm. Probe localization error along the source-detector axis was 0.87 ± 1.31 mm. For the in vivo experiments, mean 3D TRE ranged from 2.6 to 4.6 mm and mean 2D TRE ranged from 1.1 to 1.6 mm. Anatomy extracted from the echo images appeared well aligned when projected onto the SBDX images. Conclusions: Full 6 DOF image registration between SBDX and TEE is feasible and accurate to within 5 mm. Future studies will focus on

  17. Depth-resolved registration of transesophageal echo to x-ray fluoroscopy using an inverse geometry fluoroscopy system

    International Nuclear Information System (INIS)

    Purpose: Image registration between standard x-ray fluoroscopy and transesophageal echocardiography (TEE) has recently been proposed. Scanning-beam digital x-ray (SBDX) is an inverse geometry fluoroscopy system designed for cardiac procedures. This study presents a method for 3D registration of SBDX and TEE images based on the tomosynthesis and 3D tracking capabilities of SBDX. Methods: The registration algorithm utilizes the stack of tomosynthetic planes produced by the SBDX system to estimate the physical 3D coordinates of salient key-points on the TEE probe. The key-points are used to arrive at an initial estimate of the probe pose, which is then refined using a 2D/3D registration method adapted for inverse geometry fluoroscopy. A phantom study was conducted to evaluate probe pose estimation accuracy relative to the ground truth, as defined by a set of coregistered fiducial markers. This experiment was conducted with varying probe poses and levels of signal difference-to-noise ratio (SDNR). Additional phantom and in vivo studies were performed to evaluate the correspondence of catheter tip positions in TEE and x-ray images following registration of the two modalities. Results: Target registration error (TRE) was used to characterize both pose estimation and registration accuracy. In the study of pose estimation accuracy, successful pose estimates (3D TRE < 5.0 mm) were obtained in 97% of cases when the SDNR was 5.9 or higher in seven out of eight poses. Under these conditions, 3D TRE was 2.32 ± 1.88 mm, and 2D (projection) TRE was 1.61 ± 1.36 mm. Probe localization error along the source-detector axis was 0.87 ± 1.31 mm. For the in vivo experiments, mean 3D TRE ranged from 2.6 to 4.6 mm and mean 2D TRE ranged from 1.1 to 1.6 mm. Anatomy extracted from the echo images appeared well aligned when projected onto the SBDX images. Conclusions: Full 6 DOF image registration between SBDX and TEE is feasible and accurate to within 5 mm. Future studies will focus on

  18. Incorporating a Systems Approach into Civil and Environmental Engineering Curricula: Effect on Course Redesign, and Student and Faculty Attitudes

    Science.gov (United States)

    Hayden, Nancy J.; Rizzo, Donna M.; Dewoolkar, Mandar M.; Neumann, Maureen D.; Lathem, Sandra; Sadek, Adel

    2011-01-01

    This paper presents a brief overview of the changes made during our department level reform (DLR) process (Grant Title: "A Systems Approach for Civil and Environmental Engineering Education: Integrating Systems Thinking, Inquiry-Based Learning and Catamount Community Service-Learning Projects") and some of the effects of these changes on…

  19. Positioning accuracy in a registration-free CT-based navigation system

    International Nuclear Information System (INIS)

    In order to maintain overall navigation accuracy established by a calibration procedure in our CT-based registration-free navigation system, the CT scanner has to repeatedly generate identical volume images of a target at the same coordinates. We tested the positioning accuracy of the prototype of an advanced workplace for image-guided surgery (AWIGS) which features an operating table capable of direct patient transfer into a CT scanner. Volume images (N = 154) of a specialized phantom were analysed for translational shifting after various table translations. Variables included added weight and phantom position on the table. The navigation system's calibration accuracy was determined (bias 2.1 mm, precision ± 0.7 mm, N = 12). In repeated use, a bias of 3.0 mm and a precision of ± 0.9 mm (N = 10) were maintainable. Instances of translational image shifting were related to the table-to-CT scanner docking mechanism. A distance scaling error when altering the table's height was detected. Initial prototype problems visible in our study causing systematic errors were resolved by repeated system calibrations between interventions. We conclude that the accuracy achieved is sufficient for a wide range of clinical applications in surgery and interventional radiology

  20. Developing National Cancer Registration in Developing Countries- Case Study of the Nigerian National System of Cancer Registries

    Directory of Open Access Journals (Sweden)

    Elima E Jedy-Agba

    2015-07-01

    Full Text Available The epidemiologic transition in sub-Saharan Africa (SSA has given rise to a concomitant increase in the incidence of non-communicable diseases including cancers. Worldwide, cancer registries have been shown to be critical for the determination of cancer burden, conduct of research, and in the planning and implementation of cancer control measures. Cancer registration though vital is often neglected in SSA owing to competing demands for resources for healthcare.We report the implementation of a system for representative nation-wide cancer registration in Nigeria - the Nigerian National System of Cancer Registries (NSCR. The NSCR coordinates the activities of cancer registries in Nigeria, strengthens existing registries, establishes new registries, complies and analyses data, and makes these freely available to researchers and policy makers. We highlight the key challenges encountered in implementing this strategy and how they were overcome. This report serves as a guide for other low and middle income countries (LMIC wishing to expand cancer registration coverage in their countries and highlights the training, mentoring, scientific and logistic support, and advocacy that are crucial to sustaining cancer registration programs in LMIC

  1. Computer assisted active learning system development for critical thinking in history of civilization

    Directory of Open Access Journals (Sweden)

    Adem Karahoca

    2010-03-01

    Full Text Available This study investigates a Computer Assisted Learning System (CALS according to the several factors that promote flow wherestudents are fully involved into the learning activities for history of civilization lessons. The designed CALS supported bymeta – cognitive (cognitive maps and multimedia tools (movies, flash cards and quiz applications that help students to reacha flow state in learning by actively by engaging students’ critical thinking and providing an environment for active participation.The research data was collected using focus group surveys from a randomly selected 54 students enrolled in history ofcivilization at Bahcesehir University in Istanbul, Turkey. Results showed that 53.7% of students can be in flow via implementedCALS. Also according to the results, the flow has significant predictors in the course enjoyment, perceived competence ofcourse, value–usefulness and the challenge–learning style match according to nature of course in such a CALS.

  2. Designing educational software for analysing pressurised hydraulic systems in civil engineering

    Directory of Open Access Journals (Sweden)

    Myriam Rocío Pallares Muñoz

    2010-04-01

    Full Text Available New information technologies have opened up a world of inexhaustible possibilities in teaching. Using such technologies in technical teaching has become indispensable due to the nature of current resources in industrial design and production. This work consists of preparing didactic material (educational software aimed at tea- ching fluid mechanics, particularly analysing tube, tank and pumping systems, initially aimed at civil engineering students from the Universidad Santo Tomás in Bogotá. Such materials have been successfully developed and used in their formal programmes by several universities around the world during the last few years. The didactic software mentioned in this work was constructed using Visual Basic programming language. This has resulted in a very useful educational tool, leading to effective teacher—student communication which is suitable for both the classroom and students’ personal work (Angel y Bautista, 2001; Aguiar, 2002.

  3. Civil Society as a Self-Organizing Social System and the State: Some Objections to the Hegel Concept

    Directory of Open Access Journals (Sweden)

    Ludmila J. Grudtsina

    2014-03-01

    Full Text Available In the present article author attempts by using different scientific methods used in synergy, to propose an alternative formula to the formula of Hegelian distinction of civil society and state, that are not as different and competing with each other systems as well as the necessary elements to each other converge single social system. This scientific idea is presented in an arithmetic progression in civil society - "mass", next level - the civil society itself, realizing itself, advancing and increasingly, next level – the legal state (ideal for which to strive. In this case, the state will not be the term, but the result in the formula. In the conclusion, author concludes that one can not ignore responsibility of authorities, seeking in the modern world to create institutes of civil society. Taking into account that this generally positive process can be used as a special instrument of government, including the effective management of the objective processes in society, where the presence of democratic prerequisites, no matter how weak they are, civil society inevitably grows up.

  4. Biosphere as a complex life-support system (LSS) for human civilization

    Science.gov (United States)

    Pechurkin, Nickolay

    As a continuously growing link of the Biosphere, we should keep in mind that biotic cycles induced by flows of a solar energy are the source of Biosphere and ecosystems functioning. Our pressure on the Biosphere which is connected with biotic cycle’s alterations and damages is menacingly growing. There are innumerable examples of atmosphere, water and soil pollution. We have contaminated even Earth-Space orbits with different uncontrolled debris. Ecological Footprint (EF) is a proper quantitative measure of anthropogenic impact on the Biosphere and ecosystems functioning. The comparative dynamics of the United Nations’ Human Development Index (HDI) and Ecological Footprint (EF) is discussed in the paper. The main call of sustainable development of mankind: all humans can have opportunity to fulfill their lives without degrading the Biosphere. To support sustainability, we should make an effort to develop each nation and the mankind as a whole with a high HDI and with a low ecological footprint. It means: to have high level of HDI at low level of EF. But current tendency of economical and social development shows: the higher HDI, the bigger EF. EF of mankind is rising threateningly. Now actual pressure of the human civilization of our planet (2014) upon 60 % exceeds its potential possibilities (biological capacity, measured as the area of "global" green hectares). It means that now we require more than 1.5 planets of the Earth’s type for sustainable development. It leads to ecological incident in the scale of Biosphere. Our Biosphere is the large, multilevel, hierarchically organized system, and our civilization is only a part of it. This part is not central; it can disappear for ever, if we do not cope to be included in the Biosphere as a great complex system. An example of Krasnoyarsk region as a representative region with high level of industry and technological energy production is considered in the paper. This work was supported by the Russian Foundation

  5. A Registration Scheme for Multispectral Systems Using Phase Correlation and Scale Invariant Feature Matching

    Directory of Open Access Journals (Sweden)

    Hanlun Li

    2016-01-01

    Full Text Available In the past few years, many multispectral systems which consist of several identical monochrome cameras equipped with different bandpass filters have been developed. However, due to the significant difference in the intensity between different band images, image registration becomes very difficult. Considering the common structural characteristic of the multispectral systems, this paper proposes an effective method for registering different band images. First we use the phase correlation method to calculate the parameters of a coarse-offset relationship between different band images. Then we use the scale invariant feature transform (SIFT to detect the feature points. For every feature point in a reference image, we can use the coarse-offset parameters to predict the location of its matching point. We only need to compare the feature point in the reference image with the several near feature points from the predicted location instead of the feature points all over the input image. Our experiments show that this method does not only avoid false matches and increase correct matches, but also solve the matching problem between an infrared band image and a visible band image in cases lacking man-made objects.

  6. Using a Geographic Information System to Assess the Risk of Hurricane Hazards on the Maya Civilization

    Science.gov (United States)

    Weigel, A. M.; Griffin, R.; Sever, T.

    2014-12-01

    The extent of the Maya civilization spanned across portions of modern day Mexico, Belize, Guatemala, El Salvador and Honduras. Paleoclimatic studies suggest this region has been affected by strong hurricanes for the past six thousand years, reinforced by archeological evidence from Mayan records indicating they experienced strong storms. It is theorized hurricanes aided in the collapse of the Maya, damaging building structures, agriculture, and ceasing industry activities. Today, this region is known for its active tropical climatology, being hit by numerous strong storms including Hurricane Dean, Iris, Keith, and Mitch. This research uses a geographic information system (GIS) to model hurricane hazards, and assess the risk posed on the Maya civilization. GIS has the ability to handle various layer components making it optimal for combining parameters necessary for assessing the risk of experiencing hurricane related hazards. For this analysis, high winds, storm surge flooding, non-storm surge related flooding, and rainfall triggered landslides were selected as the primary hurricane hazards. Data sets used in this analysis include the National Climatic Data Center International Best Track Archive for Climate Stewardships (IBTrACS) hurricane tracks, Shuttle Radar Topography Mission Digital Elevation Model, WorldClim monthly accumulated precipitation, USGS HydroSHEDS river locations, Harmonized World Soil Database soil types, and known Maya site locations from the Electronic Atlas of Ancient Maya Sites. ArcGIS and ENVI software were utilized to process data and model hurricane hazards. To assess locations at risk of experiencing high winds, a model was created using ArcGIS Model Builder to map each storm's temporal wind profile, and adapted to simulate forward storm velocity, and storm frequency. Modeled results were then combined with physical land characteristics, meteorological, and hydrologic data to identify areas likely affected. Certain areas along the eastern

  7. The comprehensive registration and information system of radiation protection regulatory authority in the Czech Republic

    International Nuclear Information System (INIS)

    The central registration system in radiation protection is created in the Czech Republic since the 1997 year. Since that time the central registries of licensees, ionizing radiation sources (IRS) and occupational of workers doses has been developed by the State Office for Nuclear Safety (SUJB) in accordance with the demands of the new Czech legislation. The core of this complex information system is created by the Central Register of Licensees (CRL). The Central Register of Occupational Exposure (CROE) and the Central Register of Ionising Radiation Sources (CRIRS) are connected to CRL and provides with the list of workers their doses and relevant sources for each licensee. The Central Register of Approvals (CRA) issued by SUJB has been also created in 2002 and it was implemented into the system. The further register of inspections is recently under development. The whole system is operated in Oracle database. CRL registers all relevant information on the level of licensee, their workplaces and also on the level of smaller working units (labs, buildings, ..) where is necessary for more precise information about the placement of sources. The data are updated continuously. CROE collects personal and dosimetric data for all monitored workers in whole country. This register also includes the information on the personal radiation passports distributed by SUJB to external workers. CRIRS registers sealed IRS, devices with sealed IRS, generators and specification of workplaces with unsealed IRS. Users are obliged to report information on new source specified by Decree on radiation protection within one months. They shall report also all changes of registered data including the transfer of source to another user or to final disposal. CRA enables to issue automatically the licence in unified form and provides users with the different control tools of issued licences. Described comprehensive information system serves as very important and useful tool for effective regulation

  8. An Assessment of Civil Tiltrotor Concept of Operations in the Next Generation Air Transportation System

    Science.gov (United States)

    Chung, William W.; Salvano, Dan; Rinehart, David; Young, Ray; Cheng, Victor; Lindsey, James

    2012-01-01

    Based on a previous Civil Tiltrotor (CTR) National Airspace System (NAS) performance analysis study, CTR operations were evaluated over selected routes and terminal airspace configurations assuming noninterference operations (NIO) and runway-independent operations (RIO). This assessment aims to further identify issues associated with these concepts of operations (ConOps), and their dependency on the airspace configuration and interaction with conventional fixed-wing traffic. Safety analysis following a traditional Safety Management System (SMS) methodology was applied to CTR-unique departure and arrival failures in the selected airspace to identify any operational and certification issues. Additional CTR operational cases were then developed to get a broader understanding of issues and gaps that will need to be addressed in future CTR operational studies. Finally, needed enhancements to National Airspace System performance analysis tools were reviewed, and recommendations were made on improvements in these tools that are likely to be required to support future progress toward CTR fleet operations in the Next Generation Air Transportation System (NextGen).

  9. Curricular Reform: Systems Modeling and Sustainability in Civil and Environmental Engineering at the University of Vermont

    Science.gov (United States)

    Rizzo, D. M.; Hayden, N. J.; Dewoolkar, M.; Neumann, M.; Lathem, S.

    2009-12-01

    Researchers at the University of Vermont were awarded a NSF-sponsored Department Level Reform (DLR) grant to incorporate a systems approach to engineering problem solving within the civil and environmental engineering programs. A systems approach challenges students to consider the environmental, social, and economic aspects within engineering solutions. Likewise, sustainability requires a holistic approach to problem solving that includes economic, social and environmental factors. Our reform has taken a multi-pronged approach in two main areas that include implementing: a) a sequence of three systems courses related to environmental and transportation systems that introduce systems thinking, sustainability, and systems analysis and modeling; and b) service-learning (SL) projects as a means of practicing the systems approach. Our SL projects are good examples of inquiry-based learning that allow students to emphasize research and learning in areas of most interest to them. The SL projects address real-world open-ended problems. Activities that enhance IT and soft skills for students are incorporated throughout the curricula. Likewise, sustainability has been a central piece of the reform. We present examples of sustainability in the SL and modeling projects within the systems courses (e.g., students have used STELLA™ systems modeling software to address the impact of different carbon sequestration strategies on global climate change). Sustainability in SL projects include mentoring home schooled children in biomimicry projects, developing ECHO exhibits and the design of green roofs, bioretention ponds and porous pavement solutions. Assessment includes formative and summative methods involving student surveys and focus groups, faculty interviews and observations, and evaluation of student work.

  10. Remapping of digital subtraction angiography on a standard fluoroscopy system using 2D-3D registration

    Science.gov (United States)

    Alhrishy, Mazen G.; Varnavas, Andreas; Guyot, Alexis; Carrell, Tom; King, Andrew; Penney, Graeme

    2015-03-01

    Fluoroscopy-guided endovascular interventions are being performing for more and more complex cases with longer screening times. However, X-ray is much better at visualizing interventional devices and dense structures compared to vasculature. To visualise vasculature, angiography screening is essential but requires the use of iodinated contrast medium (ICM) which is nephrotoxic. Acute kidney injury is the main life-threatening complication of ICM. Digital subtraction angiography (DSA) is also often a major contributor to overall patient radiation dose (81% reported). Furthermore, a DSA image is only valid for the current interventional view and not the new view once the C-arm is moved. In this paper, we propose the use of 2D-3D image registration between intraoperative images and the preoperative CT volume to facilitate DSA remapping using a standard fluoroscopy system. This allows repeated ICM-free DSA and has the potential to enable a reduction in ICM usage and radiation dose. Experiments were carried out using 9 clinical datasets. In total, 41 DSA images were remapped. For each dataset, the maximum and averaged remapping accuracy error were calculated and presented. Numerical results showed an overall averaged error of 2.50 mm, with 7 patients scoring averaged errors < 3 mm and 2 patients < 6 mm.

  11. TO THE PROBLEM OF LEGAL SYSTEM CLASSIFICATION: CIVILIZED APPROACH. TENDENCIES OF LEGAL FAMILIES APPROACHING IN THE CONDITIONS OF GLOBALIZATION

    Directory of Open Access Journals (Sweden)

    Rasskazov L. P.

    2015-09-01

    Full Text Available The article discusses various criteria for the classification of legal systems. Special attention is drawn to the civilizational approach, which can be effectively used in the classification of legal systems. In accordance with the civilizational approach in the world there are many civilizations, developing according to its own laws (for example, the Scythian civilization, ancient Egyptian, etc.. In accordance with this approach the history of mankind is a history of the development of civilizations. There are different definitions of civilization. In generalized form is a community of people with particular characteristics in the socio - political organization, economy, culture. All States from the point of view of the civilizational approach can be divided into two types: Eastern (China, India, the Empire of the Incas, etc. characterized by Marx as the "Asian mode of production"; the Western, or progressive (especially European countries. Each of these types has its historical features. In turn, each of these types has its own legal family. It appears that the basis for determining the classification of legal systems is a normative element of the legal system, including law, legal principles, sources of law, legal system, legislation, legal techniques. But this criterion can be applied in one and the same type of civilizations. In accordance with the criterion of the country of the Western type, can be divided into two large families: the Romano-Germanic and Anglo-Saxon. It should be noted that globalization processes in the modern world lead to the convergence of legal families. In particular this applies to the RomanoGermanic and Anglo-Saxon legal families, between which there is a gradual disappearance of the traditional differences

  12. Subjective Rights that may be Acquisitively Prescribed in the System of the Valid Civil Code

    OpenAIRE

    Peptan, Rodica

    2010-01-01

    From the text of art. 1837, art. 1844 and art. 1895 Civil Code, we get the idea that the acquisitive prescription is applied to the property right. Other regulations (1846 Civil Code , art. 623 and 624 Civil Code ), but, I complete that, by supporting the conclusion of the judicial doctrine and practice, namely not only the property right, but also the other main real rights – usufruct, use, occupancy, servitude and superficies – may be gained by means of the short or long term acquisitive pr...

  13. Autonomous monitoring unit, signs and registration for Cobalt-60 irradiator safety system

    International Nuclear Information System (INIS)

    The Cobalt-60 irradiator of IPEN / CNEN, a category IV facility, has a security system for inter locking doors or exposure of radioactive sources made simultaneously by a programmable logic controller (PLC) model S7- 200 from Siemens and a relay logic. From a set of information, the both systems work together opening doors or exposing the sources. All incoming and outgoing information are sent serially via EIA232 communication to a personal computer with Windows® platform for a supervisory program which provides besides a monitoring the entire process by a synoptic table on the computer screen, also keeps records of all events on the computer's hard drive. The electronic management has proven to be efficient and has not produced any failure that had compromised the safety. The PLC along with the relay logic has always taken the right decisions ensuring proper radiation protection of operators and the integrity of radioactive sources, but it presented over the years of operation (beginning in 2004) less than a dozen flaws in system event log. The deficiency was found between the process of sending events via serial communication (EIA232) to the supervisory program. When failure occurs in a very short time, the PLC always took the right decision, but the registration process that had to go through the Windows® timeshare lost the information. This work aimed to build a standalone electronics connect the inputs and outputs of the security system, fully optocoupled to avoid any interference to the security system. It records each event on a memory card, waits for the right decision of the security system and in case of an incorrect decision an independent alarm notifies its own synoptic picture, and sends a text message to a group of defined cell phones. The circuit uses two microcontrollers called 'main' and 'secondary'. The main is responsible for the control and monitoring of peripheral inputs and outputs of the security system. The main is

  14. Autonomous monitoring unit, signs and registration for Cobalt-60 irradiator safety system

    Energy Technology Data Exchange (ETDEWEB)

    Baldaconi, Ricardo H.; Costa, Fabio E. da, E-mail: ricardohovacker@hotmail.com, E-mail: fecosta@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2015-07-01

    The Cobalt-60 irradiator of IPEN / CNEN, a category IV facility, has a security system for inter locking doors or exposure of radioactive sources made simultaneously by a programmable logic controller (PLC) model S7- 200 from Siemens and a relay logic. From a set of information, the both systems work together opening doors or exposing the sources. All incoming and outgoing information are sent serially via EIA232 communication to a personal computer with Windows® platform for a supervisory program which provides besides a monitoring the entire process by a synoptic table on the computer screen, also keeps records of all events on the computer's hard drive. The electronic management has proven to be efficient and has not produced any failure that had compromised the safety. The PLC along with the relay logic has always taken the right decisions ensuring proper radiation protection of operators and the integrity of radioactive sources, but it presented over the years of operation (beginning in 2004) less than a dozen flaws in system event log. The deficiency was found between the process of sending events via serial communication (EIA232) to the supervisory program. When failure occurs in a very short time, the PLC always took the right decision, but the registration process that had to go through the Windows® timeshare lost the information. This work aimed to build a standalone electronics connect the inputs and outputs of the security system, fully optocoupled to avoid any interference to the security system. It records each event on a memory card, waits for the right decision of the security system and in case of an incorrect decision an independent alarm notifies its own synoptic picture, and sends a text message to a group of defined cell phones. The circuit uses two microcontrollers called 'main' and 'secondary'. The main is responsible for the control and monitoring of peripheral inputs and outputs of the security system. The main is

  15. Growing Leaders: Innovations in the Competence Development System of Estonian Top Civil Service

    OpenAIRE

    Eve LIMBACH-PIRN

    2011-01-01

    The aim of this paper is to analyse the experiences of creation, implementation and development of the competency framework of the Estonian top civil service and the possibilities of contributing to the attainment of the state’s strategic goals through the development of the competencies of top civil servants. Firstly, on the basis of selected literature, the paper provides a short overview of the notions of competencies and competency frameworks. Secondly, the paper describes the creation, i...

  16. Development of a prototype detailing management system for the Civil Engineer Corps

    OpenAIRE

    Weinstein, Brian Louis

    2002-01-01

    Approved for public release; distribution is unlimited The Civil Engineer Corps (CEC) is a small group of naval officers totaling approximately 1250 officers. Being a small community, the CEC attempts to capture the location and other relevant information of every CEC Officer at a given time and publis h that information in the Chief of Civil Engineers Directory (P-1). The CEC detailers also produce and work off a Staffing Plan to help them manage the movement of officers. The current proc...

  17. Linking Health System Responsiveness to Political Rights and Civil Liberties: A Multilevel Analysis Using Data From 44 Countries.

    Science.gov (United States)

    Witvliet, Margot I; Stronks, Karien; Kunst, Anton E; Mahapatra, Tanmay; Arah, Onyebuchi A

    2015-01-01

    Responsiveness is a dimension of health system functioning and might be dependent upon contextual factors related to politics. Given this, we performed cross-national comparisons with the aim of investigating: 1) the associations of political factors with patients' reports of health system responsiveness and 2) the extent to which health input and output might explain these associations. World Health Survey data were analyzed for 44 countries (n = 103 541). Main outcomes included, respectively, 8 and 7 responsiveness domains for inpatient and outpatient care. Linear multilevel regressions were used to assess the associations of politics (namely, civil liberties and political rights), socioeconomic development, health system input, and health system output (measured by maternal mortality) with responsiveness domains, adjusted for demographic factors. Political rights showed positive associations with dignity (regression coefficient = 0.086 [standard error = 0.039]), quality (0.092 [0.049]), and support (0.113 [0.048]) for inpatient care and with dignity (0.075 [0.040]), confidentiality (0.089 [0.043]), and quality (0.124 [0.053]) for outpatient care. Positive associations were observed for civil liberties as well. Health system input and output reduced observed associations. Results tentatively suggest that strengthening political rights and, to a certain extent, civil liberties might improve health system responsiveness, in part through their effect on health system input and output. PMID:26002910

  18. Additional Development and Systems Analyses of Pneumatic Technology for High Speed Civil Transport Aircraft

    Science.gov (United States)

    Englar, Robert J.; Willie, F. Scott; Lee, Warren J.

    1999-01-01

    In the Task I portion of this NASA research grant, configuration development and experimental investigations have been conducted on a series of pneumatic high-lift and control surface devices applied to a generic High Speed Civil Transport (HSCT) model configuration to determine their potential for improved aerodynamic performance, plus stability and control of higher performance aircraft. These investigations were intended to optimize pneumatic lift and drag performance; provide adequate control and longitudinal stability; reduce separation flowfields at high angle of attack; increase takeoff/climbout lift-to-drag ratios; and reduce system complexity and weight. Experimental aerodynamic evaluations were performed on a semi-span HSCT generic model with improved fuselage fineness ratio and with interchangeable plain flaps, blown flaps, pneumatic Circulation Control Wing (CCW) high-lift configurations, plain and blown canards, a novel Circulation Control (CC) cylinder blown canard, and a clean cruise wing for reference. Conventional tail power was also investigated for longitudinal trim capability. Also evaluated was unsteady pulsed blowing of the wing high-lift system to determine if reduced pulsed mass flow rates and blowing requirements could be made to yield the same lift as that resulting from steady-state blowing. Depending on the pulsing frequency applied, reduced mass flow rates were indeed found able to provide lift augmentation at lesser blowing values than for the steady conditions. Significant improvements in the aerodynamic characteristics leading to improved performance and stability/control were identified, and the various components were compared to evaluate the pneumatic potential of each. Aerodynamic results were provided to the Georgia Tech Aerospace System Design Lab. to conduct the companion system analyses and feasibility study (Task 2) of theses concepts applied to an operational advanced HSCT aircraft. Results and conclusions from these

  19. Multi-Sensing system for outdoor thermal monitoring: Application to large scale civil engineering components

    Science.gov (United States)

    Crinière, Antoine; Dumoulin, Jean; Manceau, Jean-Luc; Perez, Laetitia; Bourquin, Frederic

    2014-05-01

    Aging of transport infrastructures combined with traffic and climatic solicitations contribute to the reduction of their performances. To address and quantify the resilience of civil engineering structure, investigations on robust, fast and efficient methods are required. Among research works carried out at IFSTTAR, methods for long term monitoring face an increasing demand. Such works take benefits of this last decade technological progresses in ICT domain. The present study follows the ISTIMES European project [1], which aimed at demonstrate the ability of different electromagnetic sensing techniques, processing methods and ICT architecture, to be used for long term monitoring of critical transport infrastructures. Thanks to this project a multi-sensing techniques system, able to date and synchronize measurements carried out by infrared thermography coupled with various measurements data (i.e. weather parameters), have been designed, developed and implemented on real site [2]. Among experiments carried out on real transport infrastructure, it has been shown, for the "Musmesci" bridge deck (Italy), that by using infrared thermal image sequence with weather measurements during sevral days it was possible to develop analysis methods able to produce qualitative and quantitative data [3]. In the present study, added functionalities were designed and added to the "IrLAW" system in order to reach full autonomy in term of power supply, very long term measurement capability (at least 1 year) and automated data base feeding. The surveyed civil engineering structures consist in two concrete beams of 16 m long and 21 T weight each. One of the two beams was damage by high energy mechanical impact at the IFSTTAR falling rocks test station facilities located in the French Alpes [4]. The system is composed of one IR uncooled microbolometric camera (FLIR SC325) with a 320X240 Focal Plane Array detector in band III, a weather station VAISALA WXT520, a GPS, a failover power supply

  20. The system of direct provision & Ireland's obligations under the UN International Covenant on Civil & Political Rights (ICCPR)

    OpenAIRE

    Thornton, Liam

    2014-01-01

    The system of direct provision for asylum seekers will be 14 years in operation on 10 April 2014. I contend that the system of direct provision violates a number of rights specifically protected under the International Covenant on Civil and Political Rights (ICCPR): in particular, the prohibition of inhuman and degrading treatment, protection of the right to private and family life, and the right to equal treatment under law.

  1. What can we conclude from death registration? Improved methods for evaluating completeness.

    Directory of Open Access Journals (Sweden)

    Christopher J L Murray

    2010-04-01

    Full Text Available BACKGROUND: One of the fundamental building blocks for determining the burden of disease in populations is to reliably measure the level and pattern of mortality by age and sex. Where well-functioning registration systems exist, this task is relatively straightforward. Results from many civil registration systems, however, remain uncertain because of a lack of confidence in the completeness of death registration. Incomplete registration systems mean not all deaths are counted, and resulting estimates of death rates for the population are then underestimated. Death distribution methods (DDMs are a suite of demographic methods that attempt to estimate the fraction of deaths that are registered and counted by the civil registration system. Although widely applied and used, the methods have at least three types of limitations. First, a wide range of variants of these methods has been applied in practice with little scientific literature to guide their selection. Second, the methods have not been extensively validated in real population conditions where violations of the assumptions of the methods most certainly occur. Third, DDMs do not generate uncertainty intervals. METHODS AND FINDINGS: In this paper, we systematically evaluate the performance of 234 variants of DDM methods in three different validation environments where we know or have strong beliefs about the true level of completeness of death registration. Using these datasets, we identify three variants of the DDMs that generally perform the best. We also find that even these improved methods yield uncertainty intervals of roughly +/- one-quarter of the estimate. Finally, we demonstrate the application of the optimal variants in eight countries. CONCLUSIONS: There continues to be a role for partial vital registration data in measuring adult mortality levels and trends, but such results should only be interpreted alongside all other data sources on adult mortality and the uncertainty of the

  2. Computerized Registration System of Occupational Exposure in Nuclear Fuel Cycle in Slovenia

    International Nuclear Information System (INIS)

    Full text: In early 1999s the SNSA started to develop a computerised registration system of occupational radiation exposure for workers in a nuclear fuel cycle in Slovenia, which arises from four nuclear facilities: nuclear power plant, research reactor, storage facility and uranium mine. In the period 1985-2000 about 5000 workers altogether were monitored due to exposure in a nuclear fuel cycle in Slovenia (about 1200 employees and 3800 outside workers), with an average of 1000 workers being assessed each calendar year. Four dosimetric services regularly perform personal monitoring of the occupational exposure and all of them have been requested to provide data to the SNSA electronically. The computerised register was put into operation in 2000 enabling prompt control of personal exposures, including annual, 5-year and lifetime doses. Besides individual exposure also collective doses can be evaluated, together with size and time distributions and trends over certain periods. Apart from the total dose, the doses received due to external radiation (gamma, neutrons) and due to internal radiation have been separately recorded into the register. In addition, personal data of workers as well as employee and facility data have been also recorded. Some statistics of dose distributions have been evaluated and the results have been compared to international data. More than 80% of workers from the register have been exposed in the NPP. Workers received the major part of their exposure during the annual outage works. It is found out that in recent years, the average individual and collective doses have shown a rising trend. (author)

  3. Development and evaluation of a long range image-based monitoring system for civil engineering structures

    Science.gov (United States)

    Ehrhart, Matthias; Lienhart, Werner

    2015-04-01

    Today, many large-scale civil engineering structures are permanently monitored to provide early warnings and to initiate counter actions from structural failure. Total station measurements are commonly used to determine 3D movements of selected points with measurement intervals of several minutes or hours. However, these measurements do not provide information on the vibration behavior of the structures. For this purpose, other sensors like accelerometers have to be installed on the object. In this paper, we present a monitoring system based on a state of the art image assisted total station (IATS) suitable for the measurement of absolute 3D coordinates and the determination of the structure's natural frequencies. The 3D coordinates can be determined with an accuracy of a few millimeters using conventional total station measurements. For analyzing the structure's natural frequencies, the telescope camera of the IATS is used in combination with dedicated image processing techniques optimized for artificial and natural targets. While the determination of 3D coordinates based on total station measurements is common practice, the idea of using the total station's image data for frequency analysis is new. Consequently, investigations on the achievable performance are pending for commercially available products. We therefore evaluate the potential of this technique at a life-size footbridge by comparison with accelerometer measurements. We demonstrate that with our developed monitoring concept and state of the art hardware, accelerometer measurements can be replaced in several monitoring situations by IATS measurements and image processing techniques.

  4. Image restoration for civil engineering structure monitoring using imaging system embedded on UAV

    Science.gov (United States)

    Vozel, Benoit; Dumoulin, Jean; Chehdi, Kacem

    2013-04-01

    Nowadays, civil engineering structures are periodically surveyed by qualified technicians (i.e. alpinist) operating visual inspection using heavy mechanical pods. This method is far to be safe, not only for civil engineering structures monitoring staff, but also for users. Due to the unceasing traffic increase, making diversions or closing lanes on bridge becomes more and more difficult. New inspection methods have to be found. One of the most promising technique is to develop inspection method using images acquired by a dedicated monitoring system operating around the civil engineering structures, without disturbing the traffic. In that context, the use of images acquired with an UAV, which fly around the structures is of particular interest. The UAV can be equipped with different vision system (digital camera, infrared sensor, video, etc.). Nonetheless, detection of small distresses on images (like cracks of 1 mm or less) depends on image quality, which is sensitive to internal parameters of the UAV (vibration modes, video exposure times, etc.) and to external parameters (turbulence, bad illumination of the scene, etc.). Though progresses were made at UAV level and at sensor level (i.e. optics), image deterioration is still an open problem. These deteriorations are mainly represented by motion blur that can be coupled with out-of-focus blur and observation noise on acquired images. In practice, deteriorations are unknown if no a priori information is available or dedicated additional instrumentation is set-up at UAV level. Image restoration processing is therefore required. This is a difficult problem [1-3] which has been intensively studied over last decades [4-12]. Image restoration can be addressed by following a blind approach or a myopic one. In both cases, it includes two processing steps that can be implemented in sequential or alternate mode. The first step carries out the identification of the blur impulse response and the second one makes use of this

  5. Study on the Construction of Eco-security System in China under the Ecological Civilization Concept——Based on the Ecological Civilization Construction in Qingzhen City of Guizhou Province

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The construction of eco-security system was a complicated systematic project, included the comprehensive construction and collaborative propulsion of eco-environment system, eco-economy system, eco-culture system, eco-society system and eco-law system. The comprehensive, coordinated and sustainable development of ecology, economy and society only could be achieved under the guidance of ecological civilization concept by the integrated consideration, comprehensive planning and multi-coordination.

  6. Protective system for civil buildings and industrial structures subjected to the seismic risk

    Science.gov (United States)

    Ghica, D.; Grigore, A.; Ionescu, C.

    2009-04-01

    Romania is a European country with significant seismicity. The most active seismic zone is represented by the Vrancea area, located within the arch of the Carpathians Mountains. Vrancea seismicity is characterized by intermediate depth earthquakes which occur in a narrow epicentral and hypocentral region. During the last 70 years, Romania experienced four strong Vrancea earthquakes: 10 November 1940 (Mw =7.7, 160 km depth), 4 March 1977 (Mw =7.5, 100 km depth), 30 August 1986 (Mw =7.2, 140 km depth), 30 May 30 1990 (Mw =6.9, 80 km depth). The 1977 event was characterized by catastrophic consequences: 1500 casualties and collapsing of 35 high-risk buildings, mostly occurring in Bucharest. The purpose of this paper is to present a protective system designed to be installed in the civil buildings and industrial structures placed in the high seismic regions, and therefore to contribute to the mitigation of the strong earthquake effects on human society. This system proposes an efficient antiseismic protection, respectively shutting down the installations and equipments mounted in the building's infrastructure, which can become extremely dangerous in case of a major earthquake by appearing the possibility of explosions, deflagration, fires, toxic and polluting fluids leakage. The damages are strongly amplified by the fact that, simultaneously, water and electric energy lines distributions are damaged too, making impossible an efficient firemen intervention, for localizing the fire sources. Moreover, the installations of the individual heating stations which operate with open flame increase the risk of explosions inside the buildings during an earthquake. The protective system consists of a seismic switch used for activating through weak-electric-currents of the building's safety systems in case of strong earthquake, especially designed for building's elevators, as well as for moving parts of installations, which require positioning in safety place areas. The originality

  7. Civil Identity

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    In this paper I will go through a catalogue of examples of contexts in which the term civil identity is currently used, ranging from the formal and technical process of linking a set of administrative and other events to an individual biological person by means of identity cards, fingerprints, iris...... of Israel to Luce Irigaray's Feminist agenda of elaborating gender specific civil identities. My intention is to investigate whether these different employments of 'civil identity' point towards a common, and fairly well defined object field asking questions of contemporary relevance to the...

  8. Assessing the Intraoperative Accuracy of Pedicle Screw Placement by Using a Bone-Mounted Miniature Robot System through Secondary Registration

    Science.gov (United States)

    Wu, Chieh-Hsin; Tsai, Cheng-Yu; Chang, Chih-Hui; Lin, Chih-Lung; Tsai, Tai-Hsin

    2016-01-01

    Introduction Pedicle screws are commonly employed to restore spinal stability and correct deformities. The Renaissance robotic system was developed to improve the accuracy of pedicle screw placement. Purpose In this study, we developed an intraoperative classification system for evaluating the accuracy of pedicle screw placements through secondary registration. Furthermore, we evaluated the benefits of using the Renaissance robotic system in pedicle screw placement and postoperative evaluations. Finally, we examined the factors affecting the accuracy of pedicle screw implantation. Results Through use of the Renaissance robotic system, the accuracy of Kirschner-wire (K-wire) placements deviating <3 mm from the planned trajectory was determined to be 98.74%. According to our classification system, the robot-guided pedicle screw implantation attained an accuracy of 94.00% before repositioning and 98.74% after repositioning. However, the malposition rate before repositioning was 5.99%; among these placements, 4.73% were immediately repositioned using the robot system and 1.26% were manually repositioned after a failed robot repositioning attempt. Most K-wire entry points deviated caudally and laterally. Conclusion The Renaissance robotic system offers high accuracy in pedicle screw placement. Secondary registration improves the accuracy through increasing the precision of the positioning; moreover, intraoperative evaluation enables immediate repositioning. Furthermore, the K-wire tends to deviate caudally and laterally from the entry point because of skiving, which is characteristic of robot-assisted pedicle screw placement. PMID:27054360

  9. Semantic Registration and Discovery System of Subsystems and Services within an Interoperable Coordination Platform in Smart Cities.

    Science.gov (United States)

    Rubio, Gregorio; Martínez, José Fernán; Gómez, David; Li, Xin

    2016-01-01

    Smart subsystems like traffic, Smart Homes, the Smart Grid, outdoor lighting, etc. are built in many urban areas, each with a set of services that are offered to citizens. These subsystems are managed by self-contained embedded systems. However, coordination and cooperation between them are scarce. An integration of these systems which truly represents a "system of systems" could introduce more benefits, such as allowing the development of new applications and collective optimization. The integration should allow maximum reusability of available services provided by entities (e.g., sensors or Wireless Sensor Networks). Thus, it is of major importance to facilitate the discovery and registration of available services and subsystems in an integrated way. Therefore, an ontology-based and automatic system for subsystem and service registration and discovery is presented. Using this proposed system, heterogeneous subsystems and services could be registered and discovered in a dynamic manner with additional semantic annotations. In this way, users are able to build customized applications across different subsystems by using available services. The proposed system has been fully implemented and a case study is presented to show the usefulness of the proposed method. PMID:27347965

  10. Civilizing Processes

    OpenAIRE

    Dolan, Paddy

    2011-01-01

    The theory of “civilizing processes” was developed by Norbert Elias in the 1930s to describe and explain the generation of higher standards of various forms of conduct in the context of unplanned but structured changes in state formation and lengthening chains of social interdependencies (Elias 2000). The idea of civilized conduct may seem a strange companion to popular understandings of consumer culture, when the latter phrase is often associated with hedonism, individualism and excess. But ...

  11. Semantic Registration and Discovery System of Subsystems and Services within an Interoperable Coordination Platform in Smart Cities

    Directory of Open Access Journals (Sweden)

    Gregorio Rubio

    2016-06-01

    Full Text Available Smart subsystems like traffic, Smart Homes, the Smart Grid, outdoor lighting, etc. are built in many urban areas, each with a set of services that are offered to citizens. These subsystems are managed by self-contained embedded systems. However, coordination and cooperation between them are scarce. An integration of these systems which truly represents a “system of systems” could introduce more benefits, such as allowing the development of new applications and collective optimization. The integration should allow maximum reusability of available services provided by entities (e.g., sensors or Wireless Sensor Networks. Thus, it is of major importance to facilitate the discovery and registration of available services and subsystems in an integrated way. Therefore, an ontology-based and automatic system for subsystem and service registration and discovery is presented. Using this proposed system, heterogeneous subsystems and services could be registered and discovered in a dynamic manner with additional semantic annotations. In this way, users are able to build customized applications across different subsystems by using available services. The proposed system has been fully implemented and a case study is presented to show the usefulness of the proposed method.

  12. Fingerprint Registration Using Zernike Moments : An Approach for a Supervised Contactless Biometric System

    Directory of Open Access Journals (Sweden)

    Tahirou DJARA

    2015-09-01

    Full Text Available In this work, we deal with contactless fingerprint biometrics. More specifically, we are interested in solving the problem of registration by taking into consideration some constraints such as finger rotation and translation. In the proposed method, the registration requires: (1 a segmentation technique to extract streaks, (2 a skeletonization technique to extract the center line streaks and (3 and landmarks extraction technique. The correspondence between the sets of control points, is obtained by calculating the descriptor vector of Zernike moments on a window of size RxR centered at each point. Comparison of correlation coefficients between the descriptor vectors of Zernike moments helps define the corresponding points. The estimation of parameters of the existing deformation between images is performed using RANSAC algorithm (Random SAmple Consensus that suppresses wrong matches. Finally, performance evaluation is achieved on a set of fingerprint images where promising results are reported.

  13. System Analyses of Pneumatic Technology for High Speed Civil Transport Aircraft

    Science.gov (United States)

    Mavris, Dimitri N.; Tai, Jimmy C.; Kirby, Michelle M.; Roth, Bryce A.

    1999-01-01

    The primary aspiration of this study was to objectively assess the feasibility of the application of a low speed pneumatic technology, in particular Circulation Control (CC) to an HSCT concept. Circulation Control has been chosen as an enabling technology to be applied on a generic High Speed Civil Transport (HSCT). This technology has been proven for various subsonic vehicles including flight tests on a Navy A-6 and computational application on a Boeing 737. Yet, CC has not been widely accepted for general commercial fixed-wing use but its potential has been extensively investigated for decades in wind tunnels across the globe for application to rotorcraft. More recently, an experimental investigation was performed at Georgia Tech Research Institute (GTRI) with application to an HSCT-type configuration. The data from those experiments was to be applied to a full-scale vehicle to assess the impact from a system level point of view. Hence, this study attempted to quantitatively assess the impact of this technology to an HSCT. The study objective was achieved in three primary steps: 1) Defining the need for CC technology; 2) Wind tunnel data reduction; 3) Detailed takeoff/landing performance assessment. Defining the need for the CC technology application to an HSCT encompassed a preliminary system level analysis. This was accomplished through the utilization of recent developments in modern aircraft design theory at Aerospace Systems Design Laboratory (ASDL). These developments include the creation of techniques and methods needed for the identification of technical feasibility show stoppers. These techniques and methods allow the designer to rapidly assess a design space and disciplinary metric enhancements to enlarge or improve the design space. The takeoff and landing field lengths were identified as the concept "show-stoppers". Once the need for CC was established, the actual application of data and trends was assessed. This assessment entailed a reduction of the

  14. Framework for Deploying Client/Server Distributed Database System for effective Human Resource Information Management Systems in Imo State Civil Service of Nigeria

    OpenAIRE

    Josiah Ahaiwe; Nwaokonkwo Obi

    2012-01-01

    The information system is an integrated system that holds financial and personnel records of persons working in various branches of Imo state civil service. The purpose is to harmonize operations, reduce or if possible eliminate redundancy and control the introduction of “ghost workers” and fraud in pension management. In this research work, an attempt is made to design a frame work for deploying a client/server distributed database system for a human resource information management system wi...

  15. Remotely Piloted Aircraft Systems (RPAS) for high resolution topography and monitoring: civil protection purposes on hydrogeological contexts

    Science.gov (United States)

    Bertacchini, Eleonora; Castagnetti, Cristina; Corsini, Alessandro; De Cono, Stefano

    2014-10-01

    The proposed work concerns the analysis of Remotely Piloted Aircraft Systems (RPAS), also known as drones, UAV (Unmanned Aerial Vehicle) or UAS (Unmanned Aerial System), on hydrogeological contexts for civil protection purposes, underlying the advantages of using a flexible and relatively low cost system. The capabilities of photogrammetric RPAS multi-sensors platform were examined in term of mapping, creation of orthophotos, 3D models generation, data integration into a 3D GIS (Geographic Information System) and validation through independent techniques such as GNSS (Global Navigation Satellite System). The RPAS used (multirotor OktoXL, of the Mikrokopter) was equipped with a GPS (Global Positioning System) receiver, digital cameras for photos and videos, an inertial navigation system, a radio device for communication and telemetry, etc. This innovative way of viewing and understanding the environment showed huge potentialities for the study of the territory, and due to its characteristics could be well integrated with aircraft surveys. However, such characteristics seem to give priority to local applications for rigorous and accurate analysis, while it remains a means of expeditious investigation for more extended areas. According to civil protection purposes, the experimentation was carried out by simulating operational protocols, for example for inspection, surveillance, monitoring, land mapping, georeferencing methods (with or without Ground Control Points - GCP) based on high resolution topography (2D and 3D information).

  16. Federal Aviation Administration (FAA) airworthiness certification for ceramic matrix composite components in civil aircraft systems

    OpenAIRE

    Gonczy Stephen T.

    2015-01-01

    Ceramic matrix composites (CMCs) are being designed and developed for engine and exhaust components in commercial aviation, because they offer higher temperature capabilities, weight savings, and improved durability compared to metals. The United States Federal Aviation Administration (FAA) issues and enforces regulations and minimum standards covering the safe manufacture, operation, and maintenance of civil aircraft. As new materials, these ceramic composite components will have to meet the...

  17. Framework for Deploying Client/Server Distributed Database System for effective Human Resource Information Management Systems in Imo State Civil Service of Nigeria

    Directory of Open Access Journals (Sweden)

    Josiah Ahaiwe

    2012-08-01

    Full Text Available The information system is an integrated system that holds financial and personnel records of persons working in various branches of Imo state civil service. The purpose is to harmonize operations, reduce or if possible eliminate redundancy and control the introduction of “ghost workers” and fraud in pension management. In this research work, an attempt is made to design a frame work for deploying a client/server distributed database system for a human resource information management system with a scope on Imo state civil service in Nigeria. The system consists of a relational database of personnel variables which could be shared by various levels of management in all the ministries’ and their branches located all over the state. The server is expected to be hosted in the accountant general’s office. The system is capable of handling recruitment and promotions issues, training, monthly remunerations, pension and gratuity issues, and employment history, etc.

  18. Introducing the Dissidence Registration into the Stock Rights Registration System%“引异议登记制度入股权登记领域”的初探

    Institute of Scientific and Technical Information of China (English)

    王湘淳

    2014-01-01

    With the rapid development of market economy, it is common for stock rights to transfer more than one time. The root of this phenomenon is the time lag between alteration registration of stock rights and the sign of completing the transferation of the stock rights. The phenomenon cannot be fundamentally eliminated until the time lag disappeared. Introducing the dissidence registration into stock rights registration system, is the improvement of the existing system, and may be a viable approach for alleviating the problem. As long as the existence of dissidence registration, the latter assignees shall not obtain the stock rights because they can not claim themselves as in good faith.%随着市场经济的迅速发展,‘一股多转’案件屡见不鲜。‘一股多转’具有存在空间的根本原因在于股权转让的完成与股权变更的登记具有时间差,这种时间差难以消除的特性决定了难以从根本上杜绝‘一股多转’行为。引异议登记制度入股权登记领域,对现有制度进行补充,以破除公信力,使得第三人不能主张善意信赖而取得股权,从而保护原受让股东利益或许是一条可行的路径;而这条路径的构建亦是契合了利益平衡的理念。

  19. 论我国不动产登记制度的问题与完善%Problems and Perfection of Chinese Registration System of Immovable Properties

    Institute of Scientific and Technical Information of China (English)

    王小波

    2013-01-01

    不动产分散登记的弊端随着社会的发展逐渐突显,多部门登记与分散登记的体制与市场经济要求的权责明确清晰原则存在根本上的冲突,愈发不适应社会发展的要求。我国亟须统一不动产登记范围、机构、一般程序、登记类型和查询制度,构建以土地为基础的不动产统一登记制度。%The disadvantages of scattered registration of immovable properties have become more and more obvious as the development of social economy. We used to apply traditional system, which consists of multi-department-registration and scattered registration. However, market economy requires clear division between power and responsibility. There is a conflict between the two issues, which is more and more unsuitable to the development of social economy. We should unify registration systems in terms of range, institution, general procedure, type, and inquiry. Further more, we should set standard registration system of immovable properties based on field.

  20. El papel de la Sociedad Civil en la construcción de sistemas de salud equitativos The role of the civil society in the building of equitable health systems

    Directory of Open Access Journals (Sweden)

    Román Vega Romero

    2011-06-01

    Full Text Available Objetivo Proveer evidencias sobre la contribución de la Sociedad Civil a la construcción de sistemas de salud equitativos. Fuente de datos Se revisaron diferentes fuentes de información, buscadores y bases de datos, entre ellas, Google, los sitos Web de las Naciones Unidas, el Training and Research Support Centre, The Southern Africa Regional Network for Equity in Health, la Iniciativa sobre la Sociedad Civil de la OMS, la OPS e iniciativas públicas y privadas. Los artículos que se revisaron incluyeron archivos de investigación, artículos publicados con revisión de pares, literatura gris, revisiones sistemáticas de documentos e informes especializados sobre el tema. Algunas de las las palabras clave empleadas fueron: personas centradas en sistemas de salud, equidad y políticas públicas, organizaciones no gubernamentales y sistemas de salud, organizaciones no gubernamentales y acción intersectorial en salud. Síntesis de los datos Las evidencias muestran que la Sociedad Civil ha podido contribuir a constituir sistemas de salud equitativos por su enfoque centrado en las personas y en la población, en la acción intersectorial por la salud y en el empoderamiento y movilización social. Sin embargo, muchas acciones de organizaciones de la Sociedad Civil también han sido funcionales a las políticas globales y nacionales que defienden intereses privados del mercado. Tales acciones en algunos casos han sido focalizadas, mínimas, sesgadas e insignificantes en relación con los desafíos de la equidad en salud, o han servido para ocultar la falta de compromiso de los gobiernos con los pobres, vulnerables y excluidos. Conclusiones Se hace necesaria una perspectiva ética y política general orientada a reconocer y fortalecer el papel de la Sociedad Civil para mejorar la salud y reducir las inequidades en salud.Objective To provide evidence on the contribution of the civil society to the building of equitable health systems. Data source

  1. Detection of flaws on surface of civil infrastructures and their profiling using imaging system with laser displacement sensor

    Science.gov (United States)

    Giri, Paritosh; Kharkovsky, Sergey

    2016-04-01

    Civil infrastructures such as buildings, bridges, roads and pipelines are the integral part of people's lives and their failure can have large public safety and economic consequences. Early detection of flaws in civil infrastructures and their appropriate retrofitting will aid in preventing this failure. Flaws such as cracks and impact damages initially occur on the surface and propagate inside the materials causing further degradation. There is a need to develop systems that can detect these surface flaws. Developing a system with one sensing technique which can detect the flaws is a challenging task since infrastructures are made up of diverse materials such as concrete, metal, plastics, composite and timber that have different electrical and mechanical properties. It is also desired that non-plain surfaces with complex profiles can be interrogated and surface flaws can be detected. We have proposed an imaging system capable of interrogating structures with complex surface profiles for the purpose of detection and evaluation of surface flaws such as cracks and impact damages using laser displacement sensor (LDS). The developed system consists of LDS mounted on the scanner which is able to perform raster scan over the specimen under test. The reading of displacement from the sensor head to the laser spot on the surface of the test material is then used to generate images which can be used to detect the surface flaws. The proof of concept is given by testing specimens made of metal, concrete and plastics with complex surface profiles.

  2. Automatic detection system for multiple region of interest registration to account for posture changes in head and neck radiotherapy

    Science.gov (United States)

    Mencarelli, A.; van Beek, S.; Zijp, L. J.; Rasch, C.; van Herk, M.; Sonke, J.-J.

    2014-04-01

    Despite immobilization of head and neck (H and N) cancer patients, considerable posture changes occur over the course of radiotherapy (RT). To account for the posture changes, we previously implemented a multiple regions of interest (mROIs) registration system tailored to the H and N region for image-guided RT correction strategies. This paper is focused on the automatic segmentation of the ROIs in the H and N region. We developed a fast and robust automatic detection system suitable for an online image-guided application and quantified its performance. The system was developed to segment nine high contrast structures from the planning CT including cervical vertebrae, mandible, hyoid, manubrium of sternum, larynx and occipital bone. It generates nine 3D rectangular-shaped ROIs and informs the user in case of ambiguities. Two observers evaluated the robustness of the segmentation on 188 H and N cancer patients. Bland-Altman analysis was applied to a sub-group of 50 patients to compare the registration results using only the automatically generated ROIs and those manually set by two independent experts. Finally the time performance and workload were evaluated. Automatic detection of individual anatomical ROIs had a success rate of 97%/53% with/without user notifications respectively. Following the notifications, for 38% of the patients one or more structures were manually adjusted. The processing time was on average 5 s. The limits of agreement between the local registrations of manually and automatically set ROIs was comprised between ±1.4 mm, except for the manubrium of sternum (-1.71 mm and 1.67 mm), and were similar to the limits agreement between the two experts. The workload to place the nine ROIs was reduced from 141 s (±20 s) by the manual procedure to 59 s (±17 s) using the automatic method. An efficient detection system to segment multiple ROIs was developed for Cone-Beam CT image-guided applications in the H and N region and is clinically implemented in

  3. Automatic detection system for multiple region of interest registration to account for posture changes in head and neck radiotherapy

    International Nuclear Information System (INIS)

    Despite immobilization of head and neck (H and N) cancer patients, considerable posture changes occur over the course of radiotherapy (RT). To account for the posture changes, we previously implemented a multiple regions of interest (mROIs) registration system tailored to the H and N region for image-guided RT correction strategies. This paper is focused on the automatic segmentation of the ROIs in the H and N region. We developed a fast and robust automatic detection system suitable for an online image-guided application and quantified its performance. The system was developed to segment nine high contrast structures from the planning CT including cervical vertebrae, mandible, hyoid, manubrium of sternum, larynx and occipital bone. It generates nine 3D rectangular-shaped ROIs and informs the user in case of ambiguities. Two observers evaluated the robustness of the segmentation on 188 H and N cancer patients. Bland–Altman analysis was applied to a sub-group of 50 patients to compare the registration results using only the automatically generated ROIs and those manually set by two independent experts. Finally the time performance and workload were evaluated. Automatic detection of individual anatomical ROIs had a success rate of 97%/53% with/without user notifications respectively. Following the notifications, for 38% of the patients one or more structures were manually adjusted. The processing time was on average 5 s. The limits of agreement between the local registrations of manually and automatically set ROIs was comprised between ±1.4 mm, except for the manubrium of sternum (−1.71 mm and 1.67 mm), and were similar to the limits agreement between the two experts. The workload to place the nine ROIs was reduced from 141 s (±20 s) by the manual procedure to 59 s (±17 s) using the automatic method. An efficient detection system to segment multiple ROIs was developed for Cone-Beam CT image-guided applications in the H and N region and is clinically

  4. Reforming Russian Civil Procedur

    Directory of Open Access Journals (Sweden)

    Dmitry Maleshin

    2016-03-01

    Full Text Available The II Annual Symposium of the journal Herald of Civil Procedure ‘2015: The Civil Procedure 2.0: Reform and Current State’ took place on October 9, 2015, at the Faculty of Law of Kazan (Volga region Federal University.The Symposium is now an established tradition for the University. In 2015 it brought together in Kazan eminent scholars of civil procedure from cities across the whole of Russia: Moscow, St. Petersburg, Saratov, Ekaterinburg, Omsk, Samara, Nizhnekamsk and others. This large-scale event attracted the attention not only of Russian scholars, but also of legal scholars from abroad: Elisabetta Silvestri (Professor, University of Pavia, Italy, William B. Simons (Professor, University of Tartu, Estonia, Jaroslav Turlukovsky (Professor, Warsaw University, Poland, Stuart H. Schultz (Practising Attorney, USA, Irina Izarova (Associate Professor, Taras Shevchenko National University of Kyiv, Ukraine.The opening ceremony of the Symposium began with greetings to all participants and best wishes for productive discussions. Participants were welcomed with remarks by Marat Khairullin, Deputy Chair of the Supreme Court of the Republic of Tatarstan, Radik Ilyasov, Head of the Federal Bailiff Service of the Republic of Tatarstan, and Ildar Tarkhanov, Academic Supervisor at the Faculty of Law. They expressed their appreciation for the great value of the journal Herald of Civil Procedure in the growth of the science of civil procedure and enforcement procedure, and for its contributions to the development of the judicial system of the Russian Federation.In addition to hearing prepared reports and discussing viewpoints on current issues of civil and arbitration procedure, participants attended presentations by representatives from procedural law periodicals in the frame of the Symposium. The Editor-in-Chief of Herald of Civil Procedure, Damir Valeev, and the Commercial Director of the Statut Publishing House (Moscow, Kirill Samoilov, presented new

  5. SU-E-J-08: A Hybrid Three Dimensional Registration Framework for Image-Guided Accurate Radiotherapy System ARTS-IGRT

    International Nuclear Information System (INIS)

    Purpose: The purpose of this work was to develop a registration framework and method based on the software platform of ARTS-IGRT and implement in C++ based on ITK libraries to register CT images and CBCT images. ARTS-IGRT was a part of our self-developed accurate radiation planning system ARTS. Methods: Mutual information (MI) registration treated each voxel equally. Actually, different voxels even having same intensity should be treated differently in the registration procedure. According to their importance values calculated from self-information, a similarity measure was proposed which combined the spatial importance of a voxel with MI (S-MI). For lung registration, Firstly, a global alignment method was adopted to minimize the margin error and achieve the alignment of these two images on the whole. The result obtained at the low resolution level was then interpolated to become the initial conditions for the higher resolution computation. Secondly, a new similarity measurement S-MI was established to quantify how close the two input image volumes were to each other. Finally, Demons model was applied to compute the deformable map. Results: Registration tools were tested for head-neck and lung images and the average region was 128*128*49. The rigid registration took approximately 2 min and converged 10% faster than traditional MI algorithm, the accuracy reached 1mm for head-neck images. For lung images, the improved symmetric Demons registration process was completed in an average of 5 min using a 2.4GHz dual core CPU. Conclusion: A registration framework was developed to correct patient's setup according to register the planning CT volume data and the daily reconstructed 3D CBCT data. The experiments showed that the spatial MI algorithm can be adopted for head-neck images. The improved Demons deformable registration was more suitable to lung images, and rigid alignment should be applied before deformable registration to get more accurate result. Supported by

  6. SU-E-J-47: Comparison of Online Image Registrations of Varian TrueBeam Cone-Beam CT and BrainLab ExacTrac Imaging Systems

    International Nuclear Information System (INIS)

    Purpose To compare online image registrations of TrueBeam cone-beam CT (CBCT) and BrainLab ExacTrac imaging systems. Methods Tests were performed on a Varian TrueBeam STx linear accelerator (Version 2.0), which is integrated with a BrainLab ExacTrac imaging system (Version 6.0.5). The study was focused on comparing the online image registrations for translational shifts. A Rando head phantom was placed on treatment couch and immobilized with a BrainLab mask. The phantom was shifted by moving the couch translationally for 8 mm with a step size of 1 mm, in vertical, longitudinal, and lateral directions, respectively. At each location, the phantom was imaged with CBCT and ExacTrac x-ray. CBCT images were registered with TrueBeam and ExacTrac online registration algorithms, respectively. And ExacTrac x-ray image registrations were performed. Shifts calculated from different registrations were compared with nominal couch shifts. Results The averages and ranges of absolute differences between couch shifts and calculated phantom shifts obtained from ExacTrac x-ray registration, ExacTrac CBCT registration with default window, ExaxTrac CBCT registration with adjusted window (bone), Truebeam CBCT registration with bone window, and Truebeam CBCT registration with soft tissue window, were: 0.07 (0.02–0.14), 0.14 (0.01–0.35), 0.12 (0.02–0.28), 0.09 (0–0.20), and 0.06 (0–0.10) mm, in vertical direction; 0.06 (0.01–0.12), 0.27 (0.07–0.57), 0.23 (0.02–0.48), 0.04 (0–0.10), and 0.08 (0– 0.20) mm, in longitudinal direction; 0.05 (0.01–0.21), 0.35 (0.14–0.80), 0.25 (0.01–0.56), 0.19 (0–0.40), and 0.20 (0–0.40) mm, in lateral direction. Conclusion The shifts calculated from ExacTrac x-ray and TrueBeam CBCT registrations were close to each other (the differences between were less than 0.40 mm in any direction), and had better agreements with couch shifts than those from ExacTrac CBCT registrations. There were no significant differences between True

  7. SU-E-J-47: Comparison of Online Image Registrations of Varian TrueBeam Cone-Beam CT and BrainLab ExacTrac Imaging Systems

    Energy Technology Data Exchange (ETDEWEB)

    Li, J; Shi, W; Andrews, D; Werner-Wasik, M; Yu, Y; Liu, H [Thomas Jefferson University, Philadelphia, PA (United States)

    2015-06-15

    Purpose To compare online image registrations of TrueBeam cone-beam CT (CBCT) and BrainLab ExacTrac imaging systems. Methods Tests were performed on a Varian TrueBeam STx linear accelerator (Version 2.0), which is integrated with a BrainLab ExacTrac imaging system (Version 6.0.5). The study was focused on comparing the online image registrations for translational shifts. A Rando head phantom was placed on treatment couch and immobilized with a BrainLab mask. The phantom was shifted by moving the couch translationally for 8 mm with a step size of 1 mm, in vertical, longitudinal, and lateral directions, respectively. At each location, the phantom was imaged with CBCT and ExacTrac x-ray. CBCT images were registered with TrueBeam and ExacTrac online registration algorithms, respectively. And ExacTrac x-ray image registrations were performed. Shifts calculated from different registrations were compared with nominal couch shifts. Results The averages and ranges of absolute differences between couch shifts and calculated phantom shifts obtained from ExacTrac x-ray registration, ExacTrac CBCT registration with default window, ExaxTrac CBCT registration with adjusted window (bone), Truebeam CBCT registration with bone window, and Truebeam CBCT registration with soft tissue window, were: 0.07 (0.02–0.14), 0.14 (0.01–0.35), 0.12 (0.02–0.28), 0.09 (0–0.20), and 0.06 (0–0.10) mm, in vertical direction; 0.06 (0.01–0.12), 0.27 (0.07–0.57), 0.23 (0.02–0.48), 0.04 (0–0.10), and 0.08 (0– 0.20) mm, in longitudinal direction; 0.05 (0.01–0.21), 0.35 (0.14–0.80), 0.25 (0.01–0.56), 0.19 (0–0.40), and 0.20 (0–0.40) mm, in lateral direction. Conclusion The shifts calculated from ExacTrac x-ray and TrueBeam CBCT registrations were close to each other (the differences between were less than 0.40 mm in any direction), and had better agreements with couch shifts than those from ExacTrac CBCT registrations. There were no significant differences between True

  8. 生态文明下的环境法制%Ecological Civilization based Environment legal system

    Institute of Scientific and Technical Information of China (English)

    胡巧雨; 郭莉; 惠权

    2015-01-01

    Ecological civilization construction process is restricted by many factors such as environmental awareness, environmental legislation, administrative law enforcement and judicial defects, legal policy. Meanwhile the construction of ecological civilization is facing many problems, namely public participation, ecological compensation, environmental responsibility and disputes. We should perfect legislation, law enforcement and judicial construction, improve the mechanism of public participation and ecological compensation, environmental public interest litigation system to solve these problems. This paper analyzed the relationship between ecological civilization and environment legal system, combined with the construction plight of China's ecological legal system, then put forward a series of safeguard measures on environmental rule by law to improve ecological civilization construction, from the perspective of the legislative, executive and judicial. In order to achieve the tasks of scientific development concept, harmonious society construction, and ultimately the coordinated development of environment, society and economy.%生态文明建设的进程受到诸多因素的制约,如生态环境意识、环境立法、行政执法和司法缺陷、法律政策等,同时生态文明建设中面临诸多的难题,如公众参与、生态补偿、环境责任及环境纠纷等,应通过完善立法、执法及司法建设,以及完善公众参与机制、生态补偿机制、环境公益诉讼制度等保障机制来解决这些问题。本文首先通过比较分析生态文明与环境法制的关系,结合我国生态法制建设困境,提出了完善生态文明建设的一系列的环境法治保障措施,即从立法、执法、司法角度,从而实现科学发展观,构建和谐社会,最终实现环境—社会—经济协调发展的任务。

  9. The Chernobyl case: its repercussions on the International System on Civil Liability for Nuclear Damages

    International Nuclear Information System (INIS)

    With the discovery of the Nuclear Energy the world has been development her life the present investigation is based in the accident of the one of the most important Nuclear Power Plant in the world, situated in the Union of Socialist Sovietic Republics. The Nuclear Power Plant of Chernobyl. Us found in the investigation what not exist one legislation agree with the needs of development of the actual world in matter of the liability civil in case of the nuclear accidents. Found only the Convention of the Vienna. the Convention of the Brussels the which only cover the transportation the Nuclear substances in ships and others transportation medios. The complementary a the convention of the Paris and actually The Communication in case of the nuclear accidents and radiological accidents. In the present work think what the Community International haven the needs of created one legislation with character international what can help a the many countries what have Nuclear Power Plants, on all for protection of the her habitants. The International Atomic Energy Agency together with the International Justice Court and the United Nations Organization (U.N.O.) aplicated the law in matter of the nuclear accidents derivates of the liability responsibility in the use of the Nuclear Plants for elaboration the Electrical Energy or for Investigation in matter the nuclear energy both with identical responsibility civil in case the nuclear accident. (Author)

  10. Searching for extraterrestrial civilizations.

    Science.gov (United States)

    Kuiper, T B; Morris, M

    1977-05-01

    We have argued that planning for a search for extraterrestrial intelligence should involve a minimum number of assumptions. In view of the feasibility (at our present level of understanding) of using nuclear fusion to effect interstellar travel at a speed of 0.1c, it appears unwarranted (at this time) to assume that it would not occur for at least some technologically advanced civilizations. One cannot even conclude that humans would not attempt this within the next few centuries. On the contrary, the most likely future situation, given the maintenance of technological growth and the absence of extraterrestrial interference, is that our civilization will explore and colonize our galactic neighborhood. A comparison of the time scales of galactic evolution and interstellar travel leads to the conclusion that the galaxy is either essentially empty with respect to technological civilizations or extensively colonized. In the former instance, a SETI would be unproductive. In the latter, a SETI could be fruitful if a signal has been deliberately directed at the earth or at an alien outpost, probe, or communication relay station in our solar system. In the former case, an existing antenna would probably be sufficient to detect the signal. In the latter case, success would depend on the way in which the communications were coded. Failure to detect a signal could permit any of the following conclusions: (i) the galaxy is devoid of technological civilizations, advanced beyond our own, (ii) such civilizations exist, but cannot (for some reason which is presently beyond our ken) engage in interstellar colonization, or (iii) such civilizations are not attempting overt contact with terrestrial civilizations and their intercommunications, if present, are not coded in a simple way. To plan at this time for a high-cost, large-array SETI based on the last two possibilities appears to be rather premature. PMID:17760037

  11. 在建建筑物抵押登记制度之质疑--兼谈我国的预告登记%Doubt on Mortgage Registration System of Buildings under Construction---Also on the Advance Notice Registration System

    Institute of Scientific and Technical Information of China (English)

    朱伟

    2015-01-01

    For the need of financing by the litigants, Property Law and Measures for the Administration of Urban Real Estate Mortgage all formulate the mortgage registration system of buildings under construction.Buildings under construction are not specific substances and they are not in line with the demands of Property Law.The advance sale of commercial housing is one of the buildings under con-struction essentially.For realizing the real right in the future, Property Law formulates advance notice registration on the advance sale of commercial housing and other real estate.But this apparently conflicts with the mortgage registration system of buildings under con-struction.In order to solve this problem of Property Law and build a unified law legal system, there are two ways in current civil law academics.Firstly, purchasers of advance sale of commercial housing can borrow some money from financial institutions including banks:meantime, in order to guarantee the obligor’ s due performance, purchasers can set up the creditor’ s rights pledge for the fi-nancial institutions.Secondly, buildings under construction can be part of the construction land using right and let land using right be the object of the property right.Because of its comprehensiveness and applicability, the second way should gain the value of the legisla-ture.%为了当事人融取资金的需要,我国《物权法》和《城市房地产抵押管理办法》都规定了在建建筑物的抵押登记制度。在建建筑物在法律属性上不是特定物,不符合物权法对物的要求。预售商品房在本质上也属于在建建筑物,我国《物权法》针对预售商品房以及其他不动产,为保障将来实现物权,规定了预告登记制度,而这显然与在建建筑物的抵押登记制度相矛盾。为了解决上述物权法法理的缺陷,构建统一的物权法法律体系,有两种可能的解决之道:第一种是预售商品房的购买人可以向银行

  12. HiVision millimeter-wave radar for enhanced vision systems in civil and military transport aircraft

    Science.gov (United States)

    Pirkl, Martin; Tospann, Franz-Jose

    1997-06-01

    This paper presents a guideline to meet the requirements of forward looking sensors of an enhanced vision system for both military and civil transport aircraft. It gives an update of a previous publication with special respect to airborne application. For civil transport aircraft an imaging mm-wave radar is proposed as the vision sensor for an enhanced vision system. For military air transport an additional high-performance weather radar should be combined with the mm-wave radar to enable advanced situation awareness, e.g. spot-SAR or air to air operation. For tactical navigation the mm-wave radar is useful due to its ranging capabilities. To meet these requirements the HiVision radar was developed and tested. It uses a robust concept of electronic beam steering and will meet the strict price constraints of transport aircraft. Advanced image processing and high frequency techniques are currently developed to enhance the performance of both the radar image and integration techniques. The advantages FMCW waveform even enables a sensor with low probability of intercept and a high resistance against jammer. The 1997 highlight will be the optimizing of the sensor and flight trials with an enhanced radar demonstrator.

  13. HYPERSOCIETY AS THE ATTRACTOR OF THE SOCIAL SYSTEM EVOLUTION (PART 2: THE FEATURES OF THE NEW CIVILIZATION

    Directory of Open Access Journals (Sweden)

    Филипп Иванович Розанов

    2013-09-01

    Full Text Available This article is the attempt to apply the system approach for the long-term prognosis of civilization development and substantiation of the concept of the Hypersociety as the attractor of the evolution of social systems. Determined by the principles of the system prognosis. Analyzes the factors of metasystem transition to the Hypersociety and distinguish the main features of the new level of social organization. Considered questions of biological, psychological and technological development of human and society. Revealed specific structural and functional organization of Hypersociety and its relationship with Nature. This article introduces several new scientific concepts: Hypersociety, Socione, Technoevolution, Hypernetwork, Metaculture. The results of this research have principal importance for determining the prospects of civilizational development, in consequence of which are necessary for social science theorists and managers, as well as may be interesting for technical specialists.DOI: http://dx.doi.org/10.12731/2218-7405-2013-6-32

  14. Co-Registration of DSMs Generated by Uav and Terrestrial Laser Scanning Systems

    Science.gov (United States)

    Ancil Persad, Ravi; Armenakis, Costas

    2016-06-01

    An approach for the co-registration of Digital Surface Models (DSMs) derived from Unmanned Aerial Vehicles (UAVs) and Terrestrial Laser Scanners (TLS) is proposed. Specifically, a wavelet-based feature descriptor for matching surface keypoints on the 2.5D DSMs is developed. DSMs are useful in wide-scope of various applications such as 3D building modelling and reconstruction, cultural heritage, urban and environmental planning, aircraft navigation/path routing, accident and crime scene reconstruction, mining as well as, topographic map revision and change detection. For these listed applications, it is not uncommon that there will be a need for automatically aligning multi-temporal DSMs which may have been acquired from multiple sensors, with different specifications over a period of time, and may have various overlaps. Terrestrial laser scanners usually capture urban facades in an accurate manner; however this is not the case for building roof structures. On the other hand, vertical photography from UAVs can capture the roofs. Therefore, the automatic fusion of UAV and laser-scanning based DSMs is addressed here as it serves various geospatial applications.

  15. 以制度创新推动生态文明建设%Promote Ecological Civilization Construction by System Innovation

    Institute of Scientific and Technical Information of China (English)

    孙忠英

    2016-01-01

    生态文明制度建设涉及到文化理念、价值观念、生活方式和生产方式等方面的深刻变革。从近几年的实践看,生态文明建设“硬件”投入较大,效果比较明显;而生态文明建设“软件”相对不足,主要表现为生态文明制度不完善,生态文明价值观不够强烈,决策程序不够科学民主,考核方法和制度滞后,生态文明制度体系不健全,环境执法监管不到位。建立和完善生态文明制度,应该从文化制度、决策制度、评价制度、考核制度、协调制度和监管制度等方面着手,以制度建设和创新发展推进生态文明建设。%The construction of ecological civilization system relates to the profound changes in the aspects of cultural idea, value idea, life style and production mode. From the practice in recent years, the "hardware" investment in ecological civilization construction was larger, the effect was more obvious, and the "software" investment in ecological civilization construction was relatively insufficient, the main ecological civilization system was not perfect. The values of ecological civilization was not strong enough, the decision-making process was not scientific and democratic, the assessment methods and system lagged, the system of ecological civilization was not perfect, environmental law enforcement supervision was not in place. Establishing and improving the system of ecological civilization should start from the cultural system, decision-making system, evaluation system, evaluation system, coordination system and regulatory system, to promote ecological civilization construction by system construction and innovating development.

  16. From Civil Protection Plan to Disaster Management. PETer evolution from GIS tool to multi-area Emergency Management System

    Science.gov (United States)

    Frigerio, Simone; Sterlacchini, Simone; Malet, Jean-Philippe; Glade, Thomas

    2010-05-01

    PETer (Protection and Emergency of the Territory) has been developed since 2006 as a tool to manage all the information available to perform a wide range of Civil Protection activities. Based on MapObjects spatial support, it was relied on capacity to manage data from different sources and at different scale, offering practical GIS-tools for a technical and practical use during crisis state. At the first stages of the development, after different assessment, critical on-field analysis and a direct proof on test area, the approach came into sight like a valid database management for the entire dataset, but quite static, not full-blown for every emergency necessity, too complicate and not enough user-friendly, considering people in charge during emergency management, the quick change of state with many parameters involved and also uncertainty, hesitation, confusion or general panic among decision makers. As a second step of research, a more down-to-earth methodology targeted to cope with the aftermath of critical events is presented here. It takes advantage of Geographical Information Systems (GIS), Decision Support Systems (DSS), and Information and Communication Technology (ICT) to prepare, apply and coordinate Civil Protection plans. The main aim was to set up and manage contingency plans in advance; that is, to identify and prepare people in charge to take action to define the activities to be performed, to be aware of available resources and to optimize the communication system among the people involved, in order to efficiently face a prospective crisis phase. A disaster preparedness plan should anticipate the demands for a disaster relief operation and indicate the most effective way of joining those requirements. Through scientific and technical co-operation between public and private research groups, a new platform was planned and set up, in order to test the aims of the project. The application was based on a cooperative organizational structure by which

  17. Phantom study and accuracy evaluation of an image-to-world registration approach used with electro-magnetic tracking system for neurosurgery

    Science.gov (United States)

    Li, Senhu; Sarment, David

    2015-12-01

    Minimally invasive neurosurgery needs intraoperative imaging updates and high efficient image guide system to facilitate the procedure. An automatic image guided system utilized with a compact and mobile intraoperative CT imager was introduced in this work. A tracking frame that can be easily attached onto the commercially available skull clamp was designed. With known geometry of fiducial and tracking sensor arranged on this rigid frame that was fabricated through high precision 3D printing, not only was an accurate, fully automatic registration method developed in a simple and less-costly approach, but also it helped in estimating the errors from fiducial localization in image space through image processing, and in patient space through the calibration of tracking frame. Our phantom study shows the fiducial registration error as 0.348+/-0.028mm, comparing the manual registration error as 1.976+/-0.778mm. The system in this study provided a robust and accurate image-to-patient registration without interruption of routine surgical workflow and any user interactions involved through the neurosurgery.

  18. Spacecraft camera image registration

    Science.gov (United States)

    Kamel, Ahmed A. (Inventor); Graul, Donald W. (Inventor); Chan, Fred N. T. (Inventor); Gamble, Donald W. (Inventor)

    1987-01-01

    A system for achieving spacecraft camera (1, 2) image registration comprises a portion external to the spacecraft and an image motion compensation system (IMCS) portion onboard the spacecraft. Within the IMCS, a computer (38) calculates an image registration compensation signal (60) which is sent to the scan control loops (84, 88, 94, 98) of the onboard cameras (1, 2). At the location external to the spacecraft, the long-term orbital and attitude perturbations on the spacecraft are modeled. Coefficients (K, A) from this model are periodically sent to the onboard computer (38) by means of a command unit (39). The coefficients (K, A) take into account observations of stars and landmarks made by the spacecraft cameras (1, 2) themselves. The computer (38) takes as inputs the updated coefficients (K, A) plus synchronization information indicating the mirror position (AZ, EL) of each of the spacecraft cameras (1, 2), operating mode, and starting and stopping status of the scan lines generated by these cameras (1, 2), and generates in response thereto the image registration compensation signal (60). The sources of periodic thermal errors on the spacecraft are discussed. The system is checked by calculating measurement residuals, the difference between the landmark and star locations predicted at the external location and the landmark and star locations as measured by the spacecraft cameras (1, 2).

  19. Mass Preserving Image Registration

    DEFF Research Database (Denmark)

    Gorbunova, V.; Sporring, J.; Lo, P.;

    2010-01-01

    The paper presents results the mass preserving image registration method in the Evaluation of Methods for Pulmonary Image Registration 2010 (EMPIRE10) Challenge. The mass preserving image registration algorithm was applied to the 20 image pairs. Registration was evaluated using four different...

  20. Analysis of Reinforcement of Civil Evidence

    Institute of Scientific and Technical Information of China (English)

    Sun Xiaoyue

    2015-01-01

    Abstract:Corroborative evidence is the basis for ascertaining and corroboration rules are proof the rules, plays a corroborative proof function and limiting the discretion of judges. Full study of corroborative evidence in civil procedure rules to use, helps to perfect evidence rules of civil procedure and civil systems.

  1. Development of the system of patriotic education and formation of civil qualities among student’s youth at the Kuban State University

    Directory of Open Access Journals (Sweden)

    Yurchenko Viktor Mikhaylovich

    2016-01-01

    Full Text Available The development of the system of patriotic education at the Kuban State University on the basis of educational, scientific activities and upbringing of civil qualities of the personality is analyzed in the article. Factors of political participation of student’s youth are enucleated.

  2. Epidemiology of paediatric injury in low income environment: Value of hospital based data prior to the institution of a formal registration system

    Directory of Open Access Journals (Sweden)

    Alain Chichom-Mefire

    2013-01-01

    Full Text Available Background: Little attention is generally paid to paediatric injuries, especially in low income settings. The aim of this study is to provide an overview of the epidemiology of hospital-based paediatric injuries in a semi-urban area in Cameroon prior to the initiation of a formal registration system. Patients and Methods: A sixteen items data collection sheet derived from a newly instituted trauma registry is used to retrospectively gather hospital-based basic information about epidemiology of injuries in patients aged 15 years or below in a low income setting. Results: Two hundred and seventy seven cases representing 16% of all injury cases could be analysed. The frequency of injuries significantly increased with age with a peak between 11 and 15 years (P < 0.001. Children in school playgrounds carried a significantly higher risk of sustaining an injury (P < 0.001. Falls and interpersonal violence were the most frequent mechanisms. The face and locomotor systems were the most commonly involved. More than 60% of patients were discharged back home. Conclusions: The data from the present registration system seem to indicate a higher injury rate in pre-adolescent children and in the school playground. The institution of a formal registration system is likely to improve the quality of data recording system.

  3. The Status of the Far Eastern Civilization/World System: Evidence from City Data

    OpenAIRE

    David Wilkinson

    2015-01-01

    T. Chandlers city data are used to inquire whether, and when, East Asia was a world system in itself, or part of a larger Old World world-system; and whether, and when, the east end of the Old World oikumene was more advanced than the west end. On the available data, (1) A.G. Franks thesis of a single Old World world-system is less well supported than the thesis of a long coexistence of a plurality of world systems, including a separate Far Eastern system; (2) Franks thesis of the general eco...

  4. Automatic registration of fission fragment tracks with a spark gap counting system

    International Nuclear Information System (INIS)

    The theoretical aspects of fission track production in polycarbonate foils are briefly discussed. An automatic counting system for fission tracks based on a spark gap chamber is described. A linear response for low fission track density, typical of environmental and biological samples, was obtained with a 252Cf source using an electrode of 33.2 mm2. The system also functions with electrodes of larger and smaller areas without any major changes in the instrument. (author) 23 refs.; 6 figs

  5. Development of rapid, continuous calibration techniques and implementation as a prototype system for civil engineering materials evaluation

    International Nuclear Information System (INIS)

    Until recently, civil engineering material calibration data could only be obtained from material sample cores or via time consuming, stationary calibration measurements in a limited number of locations. Calibration data are used to determine material propagation velocities of electromagnetic waves in test materials for use in layer thickness measurements and subsurface imaging. Limitations these calibration methods impose have been a significant impediment to broader use of nondestructive evaluation methods such as ground-penetrating radar (GPR). In 2006, a new rapid, continuous calibration approach was designed using simulation software to address these measurement limitations during a Federal Highway Administration (FHWA) research and development effort. This continuous calibration method combines a digitally-synthesized step-frequency (SF)-GPR array and a data collection protocol sequence for the common midpoint (CMP) method. Modeling and laboratory test results for various data collection protocols and materials are presented in this paper. The continuous-CMP concept was finally implemented for FHWA in a prototype demonstration system called the Advanced Pavement Evaluation (APE) system in 2009. Data from the continuous-CMP protocol is processed using a semblance/coherency analysis to determine material propagation velocities. Continuously calibrated pavement thicknesses measured with the APE system in 2009 are presented. This method is efficient, accurate, and cost-effective.

  6. Information system for data management of civil buildings instrumentation in generating power stations; Sistema de informacion para el manejo de datos de la instrumentacion de las obras civiles de las centrales generadoras

    Energy Technology Data Exchange (ETDEWEB)

    Alvarado, Alonso; Escamilla, Juan Carlos; Alaniz, Felipe de Jesus [Instituto de Investigaciones Electricas, Cuernavaca (Mexico); Gonzalez, Francisco; Mena, Enrique [Comision Federal de Electricidad, Mexico, D. F. (Mexico)

    1997-12-31

    A relevant task performed by Comision Federal de Electricidad (CFE) is the analysis of the structural behavior and safety assessment of the country`s large electric energy generating stations. This task is performed capturing, revising an analyzing the information generated by measuring instruments installed in the power station civil structures. Such activity generates a large amount of data and the collection, analysis and assessment is a long and tiresome process; additionally, the generated information is kept in plain isolated files, that causes sluggishness in the process and delays in the access to the information. This article describes the characteristics of the Information System for Structure Measurements (Sistema de Informacion de Medicion de Estructuras) (SIME), developed by the Instituto de Investigaciones Electricas (IIE) for CFE in order to enhance the opportunity for the information management. SIME captures, arranges, stores and reports the data obtained from the measurements at the works with great efficiency and flexibility. This system is part of another of greater scope with which CFE will ensure an optimum operation condition of its civil buildings. [Espanol] Una tarea relevante que realiza la Comision Federal de Electricidad (CFE) es analizar el comportamiento estructural y evaluar la seguridad de las grandes obras generadoras de energia electrica del pais. Esta tarea la realiza capturando, revisando y analizando la informacion que generan instrumentos de medicion instalados en las estructuras civiles de las centrales. Tal actividad genera gran cantidad de datos y el proceso de recopilacion, analisis y evaluacion es tardado y tedioso; ademas, la informacion que se genera se guarda en archivos planos aislados, lo que ocasiona lentitud en el proceso y retraso en el acceso a la informacion. Este articulo describe las caracteristicas del Sistema de Informacion de Medicion de Estructuras (SIME) desarrollado por el Instituto de Investigaciones

  7. System Identification of Civil Engineering Structures using State Space and ARMAV Models

    OpenAIRE

    Andersen, P; Kirkegaard, Poul Henning; Brincker, Rune

    1996-01-01

    In this paper the relations between an ambient excited structural system, represented by an innovation state space system, and the Auto-Regressive Moving Average Vector (ARMAV) model are considered. It is shown how to obtain a multivariate estimate of the ARMAV model from output measurements, using the non-linear prediction error method. The performance of this algorithm is compared with two system realization estimators. These are the Matrix Block Hankel stochastic realization estimator and ...

  8. System Identification of Civil Engineering Structures using State Space and ARMAV Models

    DEFF Research Database (Denmark)

    Andersen, P.; Kirkegaard, Poul Henning; Brincker, Rune

    In this paper the relations between an ambient excited structural system, represented by an innovation state space system, and the Auto-Regressive Moving Average Vector (ARMAV) model are considered. It is shown how to obtain a multivariate estimate of the ARMAV model from output measurements, usi...

  9. Judicial civil procedure dragging out in Kosovo

    OpenAIRE

    Rrustem Qehaja; Elza Bajrami

    2016-01-01

    This article tends to deal with one of the most worrying issues in the judicial system of Kosovo the problem of judicial civil procedure dragging out. The article analyses the reasons of these dragging outs of the judicial civil procedure focusing on the context of one of the basic procedural principles in civil procedure-the principle of economy or efficiency in the courts. Dragging out of civil procedure in Kosovo has put in question not only the basic principles of civil procedure, but it ...

  10. A Scheduling Algorithm for the Distributed Student Registration System in Transaction-Intensive Environment

    Science.gov (United States)

    Li, Wenhao

    2011-01-01

    Distributed workflow technology has been widely used in modern education and e-business systems. Distributed web applications have shown cross-domain and cooperative characteristics to meet the need of current distributed workflow applications. In this paper, the author proposes a dynamic and adaptive scheduling algorithm PCSA (Pre-Calculated…

  11. The Development of a Highly Reliable Power Management and Distribution System for Civil Transport Aircraft

    Science.gov (United States)

    Coleman, Anthony S.; Hansen, Irving G.

    1994-01-01

    NASA is pursuing a program in Advanced Subsonic Transport (AST) to develop the technology for a highly reliable Fly-By-Light/Power-By-WIre aircraft. One of the primary objectives of the program is to develop the technology base for confident application of integrated PBW components and systems to transport aircraft to improve operating reliability and efficiency. Technology will be developed so that the present hydraulic and pneumatic systems of the aircraft can be systematically eliminated and replaced by electrical systems. These motor driven actuators would move the aircraft wing surfaces as well as the rudder to provide steering controls for the pilot. Existing aircraft electrical systems are not flight critical and are prone to failure due to Electromagnetic Interference (EMI) (1), ground faults and component failures. In order to successfully implement electromechanical flight control actuation, a Power Management and Distribution (PMAD) System must be designed having a reliability of 1 failure in 10(exp +9) hours, EMI hardening and a fault tolerance architecture to ensure uninterrupted power to all aircraft flight critical systems. The focus of this paper is to analyze, define, and describe technically challenging areas associated with the development of a Power By Wire Aircraft and typical requirements to be established at the box level. The authors will attempt to propose areas of investigation, citing specific military standards and requirements that need to be revised to accommodate the 'More Electric Aircraft Systems'.

  12. Proposed Model for Iranian National System of Registration of Allergy and Asthma

    OpenAIRE

    Yazdanian, Azade; Safdari, Reza; Mahsoori, Niloofar; Siamian, Hasan; Bagheri Nesami, Mahsoomeh; Haghshenas, Mohammad Reza; Ghafari, Javad

    2013-01-01

    Introduction: Asthma and allergies in addition to demanding social costs–the economic community, one of the major causes of morbidity and mortality in the world is considered. In the last decade in Iran despite the positive developments in many areas of health records into categories based asthma and allergy international standards, less attention has been paid. Improving the quality of care system, identifying groups at risk of asthma and allergies, control plan, prevention and assessment of...

  13. Aero-Mechanical Design Methodology for Subsonic Civil Transport High-Lift Systems

    Science.gov (United States)

    vanDam, C. P.; Shaw, S. G.; VanderKam, J. C.; Brodeur, R. R.; Rudolph, P. K. C.; Kinney, D.

    2000-01-01

    In today's highly competitive and economically driven commercial aviation market, the trend is to make aircraft systems simpler and to shorten their design cycle which reduces recurring, non-recurring and operating costs. One such system is the high-lift system. A methodology has been developed which merges aerodynamic data with kinematic analysis of the trailing-edge flap mechanism with minimum mechanism definition required. This methodology provides quick and accurate aerodynamic performance prediction for a given flap deployment mechanism early on in the high-lift system preliminary design stage. Sample analysis results for four different deployment mechanisms are presented as well as descriptions of the aerodynamic and mechanism data required for evaluation. Extensions to interactive design capabilities are also discussed.

  14. Requirements to micro-unmanned aircraft systems in civil protection and environmental monitoring

    International Nuclear Information System (INIS)

    Especially in application fields such as environmental monitoring or in the field of information and operations management with technical or natural disasters, increased demands on communication and sensor technology to micro unmanned aircraft systems (UAS) are given. These are currently covered by the system manufacturers, however inadequately. The use case of wildlife monitoring with micro UAS comes with some special requirements and problems, addressed in this paper. (orig.)

  15. Requirements to micro-unmanned aircraft systems in civil protection and environmental monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Fischer-Stabel, Peter; Hardt, Christopher [Univ. of Applied Sciences Trier, Birkenfeld (Germany). Dept. of Environmental Planning

    2013-07-01

    Especially in application fields such as environmental monitoring or in the field of information and operations management with technical or natural disasters, increased demands on communication and sensor technology to micro unmanned aircraft systems (UAS) are given. These are currently covered by the system manufacturers, however inadequately. The use case of wildlife monitoring with micro UAS comes with some special requirements and problems, addressed in this paper. (orig.)

  16. Civil liability on nuclear activities

    International Nuclear Information System (INIS)

    The civil liability theory in the actual context is shown in the first and second part of this thesis, including some considerations about concepts and types of liability in dangerous and not dangerous activities. In the third part, the legal aspects of civil liability for the nuclear activities are analyzed, with a brief description of the history evolution, standard systems, inspection corporation and juridical regulation. (C.G.C.). 239 refs

  17. Galactic-scale civilization

    Science.gov (United States)

    Kuiper, T. B. H.

    1980-01-01

    Evolutionary arguments are presented in favor of the existence of civilization on a galactic scale. Patterns of physical, chemical, biological, social and cultural evolution leading to increasing levels of complexity are pointed out and explained thermodynamically in terms of the maximization of free energy dissipation in the environment of the organized system. The possibility of the evolution of a global and then a galactic human civilization is considered, and probabilities that the galaxy is presently in its colonization state and that life could have evolved to its present state on earth are discussed. Fermi's paradox of the absence of extraterrestrials in light of the probability of their existence is noted, and a variety of possible explanations is indicated. Finally, it is argued that although mankind may be the first occurrence of intelligence in the galaxy, it is unjustified to presume that this is so.

  18. History and Civility

    Science.gov (United States)

    Schaefer, Larry

    2015-01-01

    Larry Schaefer's history of civility is a succinct summary of the implicit and evolving definitions of civility over 2500 years of civilization. Beginning with the Romans and the root word "civitas," meaning the rights and duties of citizenship, civility appears in classical literature as integral to the roots of democracy in the context…

  19. NP:PH glass laser and registration system for LIDAR Thomson scattering

    International Nuclear Information System (INIS)

    A one-channel prototype of a Neodymium laser based LIDAR Thomson scattering system is being experimentally tested at the time of this brief report. The design incorporated the necessity (i) to increase the beam cross section for the compensation of self-focusing, (ii) to apply laser radiation filtering for the elimination of the most dangerous spatial modes, (iii) to provide a proper laser pulse shape (> 100 ps) through the use of electro-optical shutters, (iv) to achieve a beam divergence below about one half of one milli-rad (with a wavelength variation below one Angstrom and a depolarization level less then 0.5 percent) and a high intensity distribution uniformly across the KDP crystal in order to efficient frequency conversion output, and (v) to achieve compact and high reliability of the system as a whole. The laser design parameters are suitable for the effective conversion of the laser radiation into the second harmonic with at least 60 percent efficiency. For the development of a laser system with output parameters on the level of 3 to 5 Joule for energy and 30-50 ps for the pulse time, because self-focusing constrains the intensity of laser media to 1-3 GWt per square cm, the output active elements aperture must be of the order of 100 square cm. Because the energy flux would be of the order of 0.1 Joule per square cm, implying poor extraction efficiency, multi-pulse plasma probing is subsequently discussed here. Signal-to-noise analysis of the plasma-scattered laser radiation shows that the multi-pulse probing enables to diminish the exit aperture by order of magnitude, thereby making the method feasible for plasma diagnostic applications. 2 refs, 5 figs

  20. Implementation and experiences of a nationwide automatic satellite image registration system

    Science.gov (United States)

    Holm, Mikael; Parmes, Eija; Vuorela, Arto

    1994-12-01

    A system for automatic ground control point measurement and rectification of satellite images to a nationwide reference database has been developed at VTT. The method is based on feature based matching. The reference database consists of about two hundred thousand features covering the whole Finland. The features are islands and lakes extracted from the nationwide Land Use Classification, produced from Landsat TM - images by the National Land Survey of Finland. Lakes and islands are extracted from the satellite image to be rectified. Their attributes are compared to those in the reference database. Using feature based matching and robust estimation a few hundred ground control points of subpixel accuracy are selected to the rectifi-cation. Images of different resolution can be measured automatically using this system. It has been tested with SPOT, Landsat TM and NOAA AVHRR imagery. The search for control points takes only a few minutes per satellite image. The accuracy of the result has proved to be at least as good as when measuring the control points manually. The method is analysed by the parallaxes between the reference features and the rectified images.

  1. What same sex civil partnerships may mean for health

    OpenAIRE

    King, M.; Bartlett, A

    2006-01-01

    A growing number of countries have introduced a form of marriage or civil partnership registration for same sex couples. Marriage confers health benefits on heterosexual men and women and similar benefits could arise from same sex civil unions. The authors argue that legal and social recognition of same sex relationships may reduce discrimination, increase the stability of same sex relationships, and lead to better physical and mental health for gay and lesbian people.

  2. What same sex civil partnerships may mean for health.

    Science.gov (United States)

    King, Michael; Bartlett, Annie

    2006-03-01

    A growing number of countries have introduced a form of marriage or civil partnership registration for same sex couples. Marriage confers health benefits on heterosexual men and women and similar benefits could arise from same sex civil unions. The authors argue that legal and social recognition of same sex relationships may reduce discrimination, increase the stability of same sex relationships, and lead to better physical and mental health for gay and lesbian people. PMID:16476745

  3. The registration of complications in surgery : A learning curve

    NARCIS (Netherlands)

    Veen, EJ; Janssen-Heijnen, MLG; Roukema, JA

    2005-01-01

    Registration of complications in surgery is an important method used for quality improvement. Unfortunately many different definitions and classification systems have been used, which influences the interpretation and the outcome of complication registration. Since 1986 complications have been regis

  4. The Impact of the Economic Downturn in the Spanish Civil Justice System

    NARCIS (Netherlands)

    L. Carballo Pineiro (Laura); J. Nieva Fenoll (Jordi)

    2015-01-01

    textabstractThe Spanish justice system has been shaken by the econom- ic downturn as many other institutions have. This article addresses in the first place some statistical data that shed light as regards to the number of judges and the costs and length of the procedure in Spain. These figures help

  5. METHODOLOGICAL SUBSTANTIATION OF PATTERNS OF DEVELOPMENT OF THE SYSTEM OF MANAGEMENT OF THE INVESTMENT AND CIVIL ENGINEERING INDUSTRY WITH ACCOUNT FOR ITS SYSTEMIC CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    Uvarova Svetlana Sergeevna

    2012-10-01

    Full Text Available The methodology of research of organizational and economic drivers of development of the civil engineering industry represents a cluster of interrelated methods, techniques, procedures, algorithms and models that shape up the basis for the development and implementation of effective management actions impacted by intrinsic fluctuations of the civil engineering industry, the local legislation, national and global economies. The proposed method contributes to the improvement of sustainability of construction companies and the construction industry. It also facilitates an inflow of capital into the investment sector of the construction industry and accelerates the economic growth of Russia. The proposed methodology is based on a synthesis of several scientific theories, such as the evolutionary theory, the theory of self-organization (the synergetic theory, the theory of changes and the catastrophe theory, the theory of cyclical development, the systems theory, the organizational theory, the institutional theory, and the pricing theory. There are many potential patterns of the system development; however, the awareness of the resonant excitation, feedback and the cumulative effect make it possible to predict the most probable changes. Random fluctuations are also exposed to these effects. Implementation of the proposed methodology makes it possible to generate science-based management solutions that ensure the development and implementation of effective management procedures.

  6. Supporting the Use of Unmanned Aircraft Systems(UAS) for Global Science Observations in Civil and Segregated Airspace

    Science.gov (United States)

    Mulac, B. L.; Reider. K/

    2010-01-01

    Unmanned Aircraft Systems (UAS) are growing more popular within the earth science community as a way to augment measurements currently made with manned aircraft. UAS arc uniquely suited for applications that require long dwell times and/or in locations that are generally too dangerous for manned aircraft. Environmental monitoring in areas like the Arctic or obtaining data within a hurricane are just a couple of examples of many applications to which UAS are ideally suited. However, UAS are not without their challenges. Most unmanned aircraft are unable to meet current airspace regulations that are in place for manned aircraft, and specific airspace standards and regulations for unmanned aircraft do not exist. As a result, gaining access to civil airspace for flights is very difficult around the world. Under Term of Reference 48 within the ISPRS Commission 1, WGI/I: Standardization of Aircraft Interfaces, efforts have been made to understand and quantify the current state of UAS airspace access on a global scale. The results of these efforts will be presented along with examples of successful science missions that have been conducted internationally during the past year.

  7. 民事审判权作用范围理论重构%Theory of Civil Jurisdiction Scope Refactoring

    Institute of Scientific and Technical Information of China (English)

    胡轶

    2016-01-01

    The current register system of civil law into the conditions for prosecution and litigation elements did not dis-tinguish, and the ideal type of filing registration system should not only reflect on the parties litigation right safeguard, more should range from the head of the court or the civil jurisdiction scope restrictions, the existence of the tension to shape the ideal type of filing system. Scope of civil supervisor system theory and the theory of litigation right of the parties is the main theory of current filing registration system consideration factor, should be refactored from the right between the internal and external power.%现行立案登记制度对起诉条件与诉讼要件并未区分,而理想型立案登记制度不仅应体现对当事人诉权的保障,更应当从法院主管范围或者民事审判权作用范围进行限制,这种张力的存在才能塑造理想型的立案登记制.民事主管制度范围理论和当事人的诉权理论是现行立案登记制度的主要考量因素,应当从诉权内部及其与外部性权力之间的关系进行重构.

  8. Non-linear auto-parametric vibrations in civil engineering systems

    Czech Academy of Sciences Publication Activity Database

    Náprstek, Jiří

    Stirlingshire, Scotland: Saxe-Coburg publications, 2009 - (Topping, B.; Costa, L.; Barros, R.), s. 293-317 ISBN 978-1-874672-42-5 R&D Projects: GA AV ČR(CZ) IAA200710902; GA ČR(CZ) GA103/09/0094 Institutional research plan: CEZ:AV0Z20710524 Keywords : non-linear vibration * auto-parametric systems * dynamic stability Subject RIV: JM - Building Engineering

  9. Modeling, Simulation and Control System Design for Civil Unmanned Aerial Vehicle (UAV)

    OpenAIRE

    Bagheri, Shahriar

    2014-01-01

    Unmanned aerial systems have been widely used for variety of civilian applications over the past few years. Some of these applications require accurate guidance and control. Consequently, Unmanned Aerial Vehicle (UAV) guidance and control attracted many researchers in both control theory and aerospace engineering. Flying wings, as a particular type of UAV, are considered to have one of the most efficient aerodynamic structures. It is however difficult to design robust controller for such syst...

  10. 对中国登记离婚制度的评价与反思%Comments and reflections on Chinese divorce registration system

    Institute of Scientific and Technical Information of China (English)

    夏吟兰

    2009-01-01

    The Regulations on Marriage Registration promulgated in 2003 advocates the ideas for autonomy of private law, such as "autonomy of individual will", "self responsibility" and "self-determination right", ushering a new era of Chinese divorce registration system from supervision by employed institution to self responsibility, however, such issues also result in excessive freedom and insufficient restriction. In setting up the divorce registration system, therefore, it shall also be considered for the protection of disadvantaged parties and minor children so as to ensure the fairness and justice of law and the harmony and stability of society.%2003年颁布的张扬"个人意思自治"、"自己责任"、"自己决定权,,等私法自治的理念,开创了中国离婚登记从单位监管到自己责任的新时期,但也存在着自由有余、限制不足的问题.在制度建设方面,还需要考虑保护弱势一方利益,保护未成年子女利益,以确保法律的公平正义、社会的和谐稳定.

  11. REGISTRATION OF CENTRIC OCCLUSION IN PATIENTS WITH BRUXISM AND BRUXOMANIA THROUGH ARTICULATING PAPER AND THE SYSTEM T-SCAN - COMPARATIVE ANALYSIS.

    Directory of Open Access Journals (Sweden)

    Mariana Dimova

    2014-06-01

    Full Text Available The study and documentation of occlusal-articulation relationships has a high diagnostic significance in patients with bruxism and bruxomania. The study aims on the basis of registration of occlusal contacts via articulating paper and the T-Scan system to evaluate the advantages and disadvantages of both methods in occlusal diagnosis of patients with bruxism and bruxomania. Material and Methods: 40 patients with bruxism and / or bruxomania (29 women and 11 men aged between 21 and 77 years from October 2010 to February 2014 was conducted computerized occlusal analysis using the systems T-Scan II (in 12 patients, T-Scan III (in 28 patients and the software T-Scan III. All patients were subjected to registration of occlusal relationships in centric occlusion (CO with articulating paper Bausch PROGRESS 100 µ and Bausch® Arti-Fol® 8 µ. Results and Discussion: In 90.0% of patients it is established unevenly distributed, irregular in size and intensity occlusal contacts. Essential factor for preventing the spontaneous bilateral closure with balanced forces is the presence of interceptive contacts and sliding occurring in the first frame of the occlusion time until the maximum intercuspation - MIP. Conclusion: Registration with articulating paper visualizes cumulative picture of the contacts in CO and interceptive contacts without being able to distinguish them in size and time of onset. Computerized occlusal analysis objectively and quantitatively determines interceptive contacts and distinguishes them from contacts in MIP and gives real meaning to the terms "strong" and "light contacts".

  12. NEOREG: design and implementation of an online Neonatal Registration System to access, follow and analyse the data of newborns with congenital cytomegalovirus infection.

    Science.gov (United States)

    Steurbaut, Kristof; De Backere, Femke; Keymeulen, Annelies; De Leenheer, Marc; Smets, Koenraad; De Turck, Filip

    2013-09-01

    Today's registration of newborns with congenital cytomegalovirus (cCMV) infection is still performed on paper-based forms in Flanders, Belgium. This process has a large administrative impact. It is important that all screening tests are registered to have a complete idea of the impact of cCMV. Although these registrations are usable in computerised data analysis, these data are not available in a format to perform electronic processing. An online Neonatal Registry (NEOREG) System was designed and developed to access, follow and analyse the data of newborns remotely. It allows remote access and monitoring by the physician. The Java Enterprise layered application provides patients' diagnostic registration and treatment follow-up through a web interface and uses document forms in Portable Document Format (PDF), which incorporate all the elements from the existing forms. Forms are automatically processed to structured EHRs. Modules are included to perform statistical analysis. The design was driven by extendibility, security and usability requirements. The website load time, throughput and execution time of data analysis were evaluated in detail. The NEOREG system is able to replace the existing paper-based CMV records. PMID:23323747

  13. Civil Aircraft for the regular investigation of the atmosphere based on an instrumented container: The new CARIBIC system

    Directory of Open Access Journals (Sweden)

    C. A. M. Brenninkmeijer

    2007-09-01

    Full Text Available An airfreight container with automated instruments for measurement of atmospheric gases and trace compounds was operated on a monthly basis onboard a Boeing 767-300 ER of LTU International Airways during long-distance flights from 1997 to 2002 (CARIBIC, Civil Aircraft for Regular Investigation of the Atmosphere Based on an Instrument Container, http://www.caribic-atmospheric.com. Subsequently a more advanced system has been developed, using a larger capacity container with additional equipment and an improved inlet system. CARIBIC phase #2 was implemented on a new long-range aircraft type Airbus A340-600 of the Lufthansa German Airlines (Star Alliance in December 2004, creating a powerful flying observatory. The instrument package comprises detectors for the measurement of O3, total and gaseous H2O, NO and NOy, CO, CO2, O2, Hg, and number concentrations of sub-micrometer particles (>4 nm, >12 nm, and >18 nm diameter. Furthermore, an optical particle counter (OPC and a proton transfer mass spectrometer (PTR-MS are incorporated. Aerosol samples are collected for analysis of elemental composition and particle morphology after flight. Air samples are taken in glass containers for laboratory analyses of hydrocarbons, halocarbons and greenhouse gases (including isotopic composition of CO2 in several laboratories. Absorption tubes collect oxygenated volatile organic compounds. Three differential optical absorption spectrometers (DOAS with their telescopes mounted in the inlet system measure atmospheric trace gases such as BrO, HONO, and NO2. A video camera mounted in the inlet provides information about clouds along the flight track. The flying observatory, its equipment and examples of measurement results are reported.

  14. Civil aircraft for the regular investigation of the atmosphere based on an instrumented container: the new CARIBIC system

    Directory of Open Access Journals (Sweden)

    C. A. M. Brenninkmeijer

    2007-04-01

    Full Text Available A large airfreight container with automated instruments for measurement of atmospheric gases and trace compounds was operated on a monthly basis onboard a Boeing 767-300 ER of LTU International Airways during long-distance flights from 1997 to 2002 (CARIBIC, Civil Aircraft for Regular Investigation of the Atmosphere Based on an Instrument Container, http://www.caribic-atmospheric.com. Subsequently a more advanced system has been developed, using a larger capacity container with additional equipment and an improved inlet system. CARIBIC phase #2 was implemented on a new long-range aircraft type Airbus A340-600 of the Lufthansa German Airlines (Star Alliance in December 2004, creating a powerful flying observatory. The instrument package comprises detectors for the measurement of O3, total and gaseous H2O, NO and NOy, CO, CO2, O2, Hg, and number concentrations of sub-micrometer particles (>4 nm, >12 nm, and >18 nm diameter. Furthermore, an optical particle counter and a proton transfer mass spectrometer (PTR-MS are installed. Aerosol samples are collected for analyses of elemental composition and particle morphology after flight. Air samples are taken in glass containers for laboratory analyses of hydrocarbons, halocarbons and greenhouse gases in several laboratories. Absorption tubes collect oxygenated volatile organic compounds. Three differential optical absorption spectrometers (DOAS with their telescopes mounted in the inlet system measure atmospheric trace gases such as BrO, HONO, and NO2. A video camera mounted in the inlet provides information about clouds along the flight track. Here we describe the flying observatory and report examples of measurement results.

  15. 19 CFR 360.102 - Online registration.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Online registration. 360.102 Section 360.102... ANALYSIS SYSTEM § 360.102 Online registration. (a) In general. (1) Any importer, importing company, customs.... boxes will not be accepted. A user identification number will be issued within two business...

  16. BAE Systems' 17μm LWIR camera core for civil, commercial, and military applications

    Science.gov (United States)

    Lee, Jeffrey; Rodriguez, Christian; Blackwell, Richard

    2013-06-01

    Seventeen (17) µm pixel Long Wave Infrared (LWIR) Sensors based on vanadium oxide (VOx) micro-bolometers have been in full rate production at BAE Systems' Night Vision Sensors facility in Lexington, MA for the past five years.[1] We introduce here a commercial camera core product, the Airia-MTM imaging module, in a VGA format that reads out in 30 and 60Hz progressive modes. The camera core is architected to conserve power with all digital interfaces from the readout integrated circuit through video output. The architecture enables a variety of input/output interfaces including Camera Link, USB 2.0, micro-display drivers and optional RS-170 analog output supporting legacy systems. The modular board architecture of the electronics facilitates hardware upgrades allow us to capitalize on the latest high performance low power electronics developed for the mobile phones. Software and firmware is field upgradeable through a USB 2.0 port. The USB port also gives users access to up to 100 digitally stored (lossless) images.

  17. The World System and China Civilization Rejuvenation%世界体系与中国文明复兴

    Institute of Scientific and Technical Information of China (English)

    方汉文; 徐文

    2012-01-01

    The global historical environment promoted four big civilization rejuvenations since 1970s, and china's civilization rejuvenation has unique place. China civilization is the human civilization whose basic character is the spirit of innovation which guided by dialectical reason and mixed with multi-culture. China civilization rejuvenation plays great function to world.%自20世纪70年代以来,全球化的历史语境推动了四次大的文明复兴运动,其中中国文明的复兴是极为重要而独特的。中国文明是人文文明,其基本特征是以辩证理性为指导,与多元文明相融合的创新精神。中国文明的复兴将对世界产生重要作用。

  18. Validating Dual Fluoroscopy System Capabilities for Determining In-Vivo Knee Joint Soft Tissue Deformation: A Strategy for Registration Error Management.

    Science.gov (United States)

    Sharma, Gulshan B; Kuntze, Gregor; Kukulski, Diane; Ronsky, Janet L

    2015-07-16

    Knee osteoarthritis (OA) causes structural and mechanical changes within tibiofemoral (TF) cartilage affecting tissue load deformation behavior. Quantifying in-vivo TF soft tissue deformations in healthy and early OA may provide a novel biomechanical marker, sensitive to alterations occurring prior to radiographic change. Dual Fluoroscopy (DF) allows accurate in-vivo TF soft tissue deformation assessment but requires validation. In-vivo healthy and early OA TF cartilage deforms 0.3-1.2mm during static standing full body-weight loading. Our aim was to establish minimum detectable displacement (MDD) for femoral translation in a DF system using a marker-based and markerless approach with variable image intensifier magnifications. An instrumented frame allowed controlled femur specimen translations. Bone positions were reconstructed from DF data using centroids of affixed steel beads (marker-based) and 2D-3D bone feature registration (markerless). Statistical analyses included independent samples t-tests and reliability analysis. Markerless measurements by three trained operators had large variations making it prudent to have an appropriate error management strategy when performing 2D-3D registration. Marker-based MDD improved with image resolution and was 0.05 mm at 3.2 LP/mm (LP: line pairs). Markerless MDD at 3.2 LP/mm was 0.08 mm. Average femur and tibia 2D-3D registrations yielded excellent reliability (84.4%). Therefore, DF images acquired at resolution greater than 3.2 LP/mm would be capable for determining accurate and reliable in-vivo healthy and early OA TF soft tissue deformation. This study provides a registration error management strategy for in-vivo TF soft tissue deformation assessment that could be applied for future clinical applications to establish non-invasive biomechanical markers for early OA diagnosis. PMID:26003485

  19. A statistical model based on rainfall thresholds for landslides forecasting: implementation in the alert systems of the Emilia Romagna region (Italy) for civil protection purposes

    OpenAIRE

    Martelloni G.; Segoni S.; Fanti R.; Catani F

    2011-01-01

    In Italy landsliding is a recurrent phenomenon responsible of human life loss, destruction of assets and infrastructures and major economical loss. Since rainfall represents the most common triggering factor, in Italy many Civil Protection agencies are setting up alert systems based on the interaction between rainfall and landslides. These agencies are responsible of large territories (e.g. regions or large subdivisions such as provinces), therefore they cannot rely on physically ...

  20. Registration of 3D Face Scans with Average Face Models

    NARCIS (Netherlands)

    Salah, A.A.; Alyuz, N.; Akarun, L.

    2008-01-01

    The accuracy of a 3D face recognition system depends on a correct registration that aligns the facial surfaces and makes a comparison possible. The best results obtained so far use a costly one-to-all registration approach, which requires the registration of each facial surface to all faces in the g

  1. Volume-to-volume registration

    OpenAIRE

    Harg, Erik

    2005-01-01

    Implementation of automated volume-to-volume registration applications for three separate registration steps desired in enhancing neurosurgical navigation is considered. Prototype implementations for MRI-to-MRI registration, MRI-to-US registration and US-to-US registration have been made using registration methods available in the Insight Toolkit, with variants of the Mutual Information similarity metric. The obtained results indicate that automatic volume-to-volume registration using Normali...

  2. Artificial Intelligence in Civil Engineering

    Directory of Open Access Journals (Sweden)

    Pengzhen Lu

    2012-01-01

    Full Text Available Artificial intelligence is a branch of computer science, involved in the research, design, and application of intelligent computer. Traditional methods for modeling and optimizing complex structure systems require huge amounts of computing resources, and artificial-intelligence-based solutions can often provide valuable alternatives for efficiently solving problems in the civil engineering. This paper summarizes recently developed methods and theories in the developing direction for applications of artificial intelligence in civil engineering, including evolutionary computation, neural networks, fuzzy systems, expert system, reasoning, classification, and learning, as well as others like chaos theory, cuckoo search, firefly algorithm, knowledge-based engineering, and simulated annealing. The main research trends are also pointed out in the end. The paper provides an overview of the advances of artificial intelligence applied in civil engineering.

  3. Civil Law Glossary.

    Science.gov (United States)

    Update on Law-Related Education, 1997

    1997-01-01

    Presents a glossary of civil law terms originally compiled for journalists by the American Bar Association. Defines many essential civil law concepts and practices including compensatory damages, jurisdiction, motion to dismiss, discovery, and remedy. (MJP)

  4. Reduce in Variation and Improve Efficiency of Target Volume Delineation by a Computer-Assisted System Using a Deformable Image Registration Approach

    International Nuclear Information System (INIS)

    Purpose: To determine whether a computer-assisted target volume delineation (CAT) system using a deformable image registration approach can reduce the variation of target delineation among physicians with different head and neck (HN) IMRT experiences and reduce the time spent on the contouring process. Materials and Methods: We developed a deformable image registration method for mapping contours from a template case to a patient case with a similar tumor manifestation but different body configuration. Eight radiation oncologists with varying levels of clinical experience in HN IMRT performed target delineation on two HN cases, one with base-of-tongue (BOT) cancer and another with nasopharyngeal cancer (NPC), by first contouring from scratch and then by modifying the contours deformed by the CAT system. The gross target volumes were provided. Regions of interest for comparison included the clinical target volumes (CTVs) and normal organs. The volumetric and geometric variation of these regions of interest and the time spent on contouring were analyzed. Results: We found that the variation in delineating CTVs from scratch among the physicians was significant, and that using the CAT system reduced volumetric variation and improved geometric consistency in both BOT and NPC cases. The average timesaving when using the CAT system was 26% to 29% for more experienced physicians and 38% to 47% for the less experienced ones. Conclusions: A computer-assisted target volume delineation approach, using a deformable image-registration method with template contours, was able to reduce the variation among physicians with different experiences in HN IMRT while saving contouring time

  5. Civil Society di Masyarakat Muslim: Pengalaman Indonesia

    OpenAIRE

    Jamhari Jamhari

    2014-01-01

    This book presents a study on democracy and civil society in non-Western countries. Like other discourse on democracy and modernization, civil society emerged in the West with its specific culture and tradition. Therefore the development of discourse on civil society in non-Western countries has raised a question: Is a social system that emerged in a particular culture compatible to a society with different culture and tradition? Among other things, the book edited by Robert W. Hefner i...

  6. Det civile samfund

    DEFF Research Database (Denmark)

    Henriksen, Lars Skov

    2014-01-01

    Kapitlet giver en oversigt over de vigtigste teoretiske forståelser af begrebet om det civile samfund. Desuden giver kapitlet en empirisk oversigt over foreninger og organisationer i det danske civilsamfund samt befolkningens civile engagement.......Kapitlet giver en oversigt over de vigtigste teoretiske forståelser af begrebet om det civile samfund. Desuden giver kapitlet en empirisk oversigt over foreninger og organisationer i det danske civilsamfund samt befolkningens civile engagement....

  7. TU-B-19A-01: Image Registration II: TG132-Quality Assurance for Image Registration

    Energy Technology Data Exchange (ETDEWEB)

    Brock, K [University of Michigan, Ann Arbor, MI (United States); Mutic, S [Washington University School of Medicine, Saint Louis, MO (United States)

    2014-06-15

    AAPM Task Group 132 was charged with a review of the current approaches and solutions for image registration in radiotherapy and to provide recommendations for quality assurance and quality control of these clinical processes. As the results of image registration are always used as the input of another process for planning or delivery, it is important for the user to understand and document the uncertainty associate with the algorithm in general and the Result of a specific registration. The recommendations of this task group, which at the time of abstract submission are currently being reviewed by the AAPM, include the following components. The user should understand the basic image registration techniques and methods of visualizing image fusion. The disclosure of basic components of the image registration by commercial vendors is critical in this respect. The physicists should perform end-to-end tests of imaging, registration, and planning/treatment systems if image registration is performed on a stand-alone system. A comprehensive commissioning process should be performed and documented by the physicist prior to clinical use of the system. As documentation is important to the safe implementation of this process, a request and report system should be integrated into the clinical workflow. Finally, a patient specific QA practice should be established for efficient evaluation of image registration results. The implementation of these recommendations will be described and illustrated during this educational session. Learning Objectives: Highlight the importance of understanding the image registration techniques used in their clinic. Describe the end-to-end tests needed for stand-alone registration systems. Illustrate a comprehensive commissioning program using both phantom data and clinical images. Describe a request and report system to ensure communication and documentation. Demonstrate an clinically-efficient patient QA practice for efficient evaluation of image

  8. TU-B-19A-01: Image Registration II: TG132-Quality Assurance for Image Registration

    International Nuclear Information System (INIS)

    AAPM Task Group 132 was charged with a review of the current approaches and solutions for image registration in radiotherapy and to provide recommendations for quality assurance and quality control of these clinical processes. As the results of image registration are always used as the input of another process for planning or delivery, it is important for the user to understand and document the uncertainty associate with the algorithm in general and the Result of a specific registration. The recommendations of this task group, which at the time of abstract submission are currently being reviewed by the AAPM, include the following components. The user should understand the basic image registration techniques and methods of visualizing image fusion. The disclosure of basic components of the image registration by commercial vendors is critical in this respect. The physicists should perform end-to-end tests of imaging, registration, and planning/treatment systems if image registration is performed on a stand-alone system. A comprehensive commissioning process should be performed and documented by the physicist prior to clinical use of the system. As documentation is important to the safe implementation of this process, a request and report system should be integrated into the clinical workflow. Finally, a patient specific QA practice should be established for efficient evaluation of image registration results. The implementation of these recommendations will be described and illustrated during this educational session. Learning Objectives: Highlight the importance of understanding the image registration techniques used in their clinic. Describe the end-to-end tests needed for stand-alone registration systems. Illustrate a comprehensive commissioning program using both phantom data and clinical images. Describe a request and report system to ensure communication and documentation. Demonstrate an clinically-efficient patient QA practice for efficient evaluation of image

  9. Image Registration for Stability Testing of MEMS

    Science.gov (United States)

    Memarsadeghi, Nargess; LeMoigne, Jacqueline; Blake, Peter N.; Morey, Peter A.; Landsman, Wayne B.; Chambers, Victor J.; Moseley, Samuel H.

    2011-01-01

    Image registration, or alignment of two or more images covering the same scenes or objects, is of great interest in many disciplines such as remote sensing, medical imaging. astronomy, and computer vision. In this paper, we introduce a new application of image registration algorithms. We demonstrate how through a wavelet based image registration algorithm, engineers can evaluate stability of Micro-Electro-Mechanical Systems (MEMS). In particular, we applied image registration algorithms to assess alignment stability of the MicroShutters Subsystem (MSS) of the Near Infrared Spectrograph (NIRSpec) instrument of the James Webb Space Telescope (JWST). This work introduces a new methodology for evaluating stability of MEMS devices to engineers as well as a new application of image registration algorithms to computer scientists.

  10. STRATEGY FOR IMPROVEMENT OF SAFETY AND EFFICIENCY OF COMPUTER-AIDED DESIGN ANALYSIS OF CIVIL ENGINEERING STRUCTURES ON THE BASIS OF THE SYSTEM APPROACH

    Directory of Open Access Journals (Sweden)

    Zaikin Vladimir Genrikhovich

    2012-12-01

    Full Text Available The authors highlight three problems of the age of information technologies and proposes the strategy for their resolution in relation to the computer-aided design of civil engineering structures. The authors express their concerns in respect of globalization of software programmes designated for the analysis of civil engineering structures and employed outside of Russia. The problem of the poor quality of the input data has reached Russia. Lately, the rate of accidents of buildings and structures has been growing not only in Russia. Control over efficiency of design projects is hardly performed. This attitude should be changed. Development and introduction of CAD along with the application the efficient methods of projection of behaviour of building structures are in demand. Computer-aided calculations have the function of a logical nucleus, and they need proper control. The system approach to computer-aided calculations and technologies designated for the projection of accidents is formulated by the authors. Two tasks of the system approach and fundamentals of the strategy for its implementation are formulated. The study of cases of negative results of computer-aided design of engineering structures was performed and multi-component design patterns were developed. Conclusions concerning the results of researches aimed at regular and wide-scale implementation of the strategy fundamentals are formulated. Organizational and innovative actions concerning the projected behaviour of civil engineering structures proposed in the strategy are to facilitate: safety and reliability improvement of buildings and structures; saving of building materials and resources; improvement of labour efficiency of designers; modernization and improvement of accuracy of projected behaviour of buildings and building standards; closer ties between civil and building engineering researchers and construction companies; development of competitive environment to boost

  11. Image Registration Workshop Proceedings

    Science.gov (United States)

    LeMoigne, Jacqueline (Editor)

    1997-01-01

    Automatic image registration has often been considered as a preliminary step for higher-level processing, such as object recognition or data fusion. But with the unprecedented amounts of data which are being and will continue to be generated by newly developed sensors, the very topic of automatic image registration has become and important research topic. This workshop presents a collection of very high quality work which has been grouped in four main areas: (1) theoretical aspects of image registration; (2) applications to satellite imagery; (3) applications to medical imagery; and (4) image registration for computer vision research.

  12. Cosmic rays and other space phenomena dangerous for the Earth's civilization: Foundation of cosmic ray warning system and beginning steps

    Science.gov (United States)

    Lev, Dorman

    2016-07-01

    difference between consequences Alerts became much smaller than errors. In our report "Cosmic Rays and other Space Weather Effects Influenced on Satellites Operation, Technologies, Biosphere and People Health" it was shown that very important element of Space Weather, influenced on satellites operation, technologies, and people health are strong magnetic storms, accompanied usually by CR Forbush effects. We discuss here on the possibility to include in the "Cosmic Ray Warning System" possibility to forecast this phenomenon, also dangerous for the Earth's Civilization. In the report "Cosmic Rays and other Space Phenomena Influenced on the Earth's Climate" on this Conference it was shown that very big changes in climate, dangerous for the Earth's Civilization, are caused by interactions of Solar system with molecular-dust clouds (caused the Great Ice Periods during many thousand years). Very dangerous for the Earth's Civilization are also nearby supernova explosions with great influence on biosphere and climate. We show that by CR data in the frame of "Cosmic Ray Warning System" is possible to forecast for many years before starting these dangerous phenomena, so the Earth's Civilization will have enough time for preparing to the new type of life. For this forecasting we need to add to the "Cosmic Ray Warning System" in near future several CR stations for continue measuring CR with much higher energies (1013 - 1014 eV). We hope to organize the mostly automatic working "Cosmic Ray Warning System" in cooperation with Azerbaijan, Israel, and many CR stations in the World. The Project will be open for any country and organizations (ESA, NASA and so on) and will be start as soon as possible. In the first 3 - 5 years we hope that forecasting of radiation hazards will be made fully automatically as it was described in this report. In the next 5-10 years the Project will be expanded for forecasting dangerous magnetic storms (in this case we need to use also muon telescopes data), and

  13. Common Law vs. Civil Law: Which System Provides More Protection to Shareholders and Creditors and Promotes Financial Development

    OpenAIRE

    Sarkar, Prabirjit

    2011-01-01

    This study re-examines the theory of legal-origin on the basis of a new longitudinal dataset for four OECD countries (UK, USA, France and Germany) over a long time span 1970-2005. It observes that the civil law countries (France and Germany) provided better minority shareholder protection and creditor protection relating to debtors’ control while the common law countries (UK and USA) provided better creditor protection relating to credit contract and insolvency. Through dynamic panel data mo...

  14. Locally Orderless Registration Code

    DEFF Research Database (Denmark)

    2012-01-01

    This is code for the TPAMI paper "Locally Orderless Registration". The code requires intel threadding building blocks installed and is provided for 64 bit on mac, linux and windows.......This is code for the TPAMI paper "Locally Orderless Registration". The code requires intel threadding building blocks installed and is provided for 64 bit on mac, linux and windows....

  15. 49 CFR 235.9 - Civil penalty.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Civil penalty. 235.9 Section 235.9 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.9 Civil penalty. Any person (an entity of... violates any requirement of this part or causes the violation of any such requirement is subject to a...

  16. Civil Aviation and Facilities. Aerospace Education II.

    Science.gov (United States)

    Callaway, R. O.; Elmer, James D.

    This is a revised textbook for use in the Air Force ROTC training program. The main theme of the book is concerned with the kinds of civil aviation facilities and many intricacies involved in their use. The first chapter traces the development of civil aviation and the formation of organizations to control aviation systems. The second chapter…

  17. Information from the Registration Service

    CERN Multimedia

    GS Department

    2011-01-01

    Please note that the Registration Service (Bldg 55-1st floor) will be exceptionally open during the annual end of year closure from 10:00 to 12:00 on the following days: 22, 23, 26, 27,28, 29 et 30 December 2011 and 2,3, et 4 January 2012. All the activities related to the Registration Service will be operational: registration for contractors’ personnel; registrations for professional visits; access cards; car stickers; biometric registration. The Registration Service

  18. Civil Society and Governance

    DEFF Research Database (Denmark)

    Hulgård, Lars

    An illustration of how important the relationship is between civil society anbd governance. A short historic journey with four snapshots of times and situations that have provided interesting evidence about the connection between civil society and governance. My goal for the short historic journey...... is to make clear and hopefully even verify that providing knowledge about the impact of civil society and citizens’ participation on governance is one of the most urgent research tasks in the current period of time....

  19. Civil Action Exercise Conditions

    OpenAIRE

    Bojinca, Moise

    2010-01-01

    The specialized literature defines civil action as being: “the legal means used by a person in order to ask the court to recognize its right or to fulfil this right, by ending the obstacles put by another person or through an adequate compensation Irrespective of its definition method, civil action is considered a central institution around which the entire activity of the court of law and of the parties gravitates. Next, we will discuss the requirements for exercising civil action: expressio...

  20. Civil engineering terminology

    OpenAIRE

    Kuhta, Milan; Brunčič, Ana

    2015-01-01

    Among all crises, which have struck Slovenian construction industry, the crisis of civil engineering terminology is perhaps less noticeable, but still as important as all the others. The lack of fundamental characteristics of proper terminology causes a reasonable doubt whether Slovenian civil engineering terminology actually exists. After three editions of Splošni tehniški slovar (A General Technical Dictionary), a preparation of the new civil engineering dictionary represents one step towar...

  1. Civil Society and Accountability

    OpenAIRE

    Kaldor, Mary

    2002-01-01

    The paper provides a brief historical overview of the concept of civil society and the relevance of different meanings to the notion of 'voice' as it relates to poor people. It outlines civil society actors that might be helpful in clarifying different forms of accountability. And in the last section, it draws some conclusions and policy recommendations about the accountability of different types of civil society groups.

  2. Smartphone app speeds registration.

    Science.gov (United States)

    2011-03-01

    Two Denver area EDs have entered the digital world with the use of a mobile application that allows patients to pre-register before coming to the ED. Patients can use their smart phones to determine if they need to go to the ED and which one is closest. The ED registration desk receives the pre-registration form, which provides basic information, via fax. Once the information is received, registration notifies the charge nurse so the ED can prepare to receive the patient. PMID:21449510

  3. Development of IDL-based software for multimodal image registration

    International Nuclear Information System (INIS)

    Image registration with anatomical modalities such as CT and MRI, facilitates the anatomical localization in the interpretation of nuclear medicine images, which are relatively lacking in anatomical information. User-friendly program for image registration and fusion of registered images was developed. In consideration of easy transplantation to various operating systems (OS), the program was developed using IDL language. For the registration without operator's interaction, several automatic algorithms were implemented, which include principal axes matching and maximization of mutual information methods. User interface was designed to support the manual registration using point landmarks and the correction for unwanted mis-registration. Fused images were composed by overlaying one image with the other one transparently, in which the opacity of overlaid image was interactively controlled. OS and platform independent program for image registration was developed based on IDL language. It will be useful for the clinical application of image registration techniques

  4. Toward automatic GIS-video initial registration

    OpenAIRE

    Sourimant, Gaël; Colleu, Thomas; Jantet, Vincent; Morin, Luce; Bouatouch, Kadi

    2012-01-01

    In the context of registration between videos and geographic information system (GIS)-based 3D building models--for instance in augmented reality applications--we propose a solution to one of the most critical problems, namely the registration initialization. Successful automatic 2D/3D matching is achieved by combining two context-dependent improvements. On one hand, we associate semantic information to the low-level primitives we used to reduce the problem complexity. On the other hand, we a...

  5. The rivers of civilization

    Science.gov (United States)

    Macklin, Mark G.; Lewin, John

    2015-04-01

    The hydromorphic regimes that underpinned Old World river-based civilizations are reviewed in light of recent research. Notable Holocene climatic changes varied from region to region, whilst the dynamics of floodplain environments were equally diverse, with river channel changes significantly affecting human settlement. There were longer-term trends in Holocene hydroclimate and multi-centennial length 'flood-rich' and 'flood-poor' episodes. These impacted on five identified flooding and settlement scenarios: (i) alluvial fans and aprons; (ii) laterally mobile rivers; (iii) rivers with well-developed levees and flood basins; (iv) river systems characterised by avulsions and floodouts; and (v) large river-fed wetlands. This gave a range of changes that were either more or less regular or incremental from year-to-year (and thus potentially manageable) or catastrophic. The latter might be sudden during a flood event or a few seasons (acute), or over longer periods extending over many decades or even centuries (chronic). The geomorphic and environmental impacts of these events on riparian societies were very often irreversible. Contrasts are made between allogenic and autogenic mechanism for imposing environmental stress on riverine communities and a distinction is made between channel avulsion and contraction responses. Floods, droughts and river channel changes can precondition as well as trigger environmental crises and societal collapse. The Nile system currently offers the best set of independently dated Holocene fluvial and archaeological records, and the contrasted effects of changing hydromorphological regimes on floodwater farming are examined. The persistence of civilizations depended essentially on the societies that maintained them, but they were also understandably resilient in some environments (Pharaonic Egypt in the Egyptian Nile), appear to have had more limited windows of opportunity in others (the Kerma Kingdom in the Nubian Nile), or required

  6. The Effect of Rotor Cruise Tip Speed, Engine Technology and Engine/Drive System RPM on the NASA Large Civil Tiltrotor (LCTR2) Size and Performance

    Science.gov (United States)

    Robuck, Mark; Wilkerson, Joseph; Maciolek, Robert; Vonderwell, Dan

    2012-01-01

    A multi-year study was conducted under NASA NNA06BC41C Task Order 10 and NASA NNA09DA56C task orders 2, 4, and 5 to identify the most promising propulsion system concepts that enable rotor cruise tip speeds down to 54% of the hover tip speed for a civil tiltrotor aircraft. Combinations of engine RPM reduction and 2-speed drive systems were evaluated. Three levels of engine and the drive system advanced technology were assessed; 2015, 2025 and 2035. Propulsion and drive system configurations that resulted in minimum vehicle gross weight were identified. Design variables included engine speed reduction, drive system speed reduction, technology, and rotor cruise propulsion efficiency. The NASA Large Civil Tiltrotor, LCTR, aircraft served as the base vehicle concept for this study and was resized for over thirty combinations of operating cruise RPM and technology level, quantifying LCTR2 Gross Weight, size, and mission fuel. Additional studies show design sensitivity to other mission ranges and design airspeeds, with corresponding relative estimated operational cost. The lightest vehicle gross weight solution consistently came from rotor cruise tip speeds between 422 fps and 500 fps. Nearly equivalent results were achieved with operating at reduced engine RPM with a single-speed drive system or with a two-speed drive system and 100% engine RPM. Projected performance for a 2025 engine technology provided improved fuel flow over a wide range of operating speeds relative to the 2015 technology, but increased engine weight nullified the improved fuel flow resulting in increased aircraft gross weights. The 2035 engine technology provided further fuel flow reduction and 25% lower engine weight, and the 2035 drive system technology provided a 12% reduction in drive system weight. In combination, the 2035 technologies reduced aircraft takeoff gross weight by 14% relative to the 2015 technologies.

  7. Designing a software for systematic registration of oral and maxillofacial diseases based on the latest update of the World Health Organization ICD-10 classification system in 2010

    Directory of Open Access Journals (Sweden)

    Arash Mansorian

    2014-04-01

    Full Text Available   Background and Aims: Classification is a fundamental issue in quantitative studies of any phenomenon and has been known as a necessity for the advancement of science. Using a standard record system for diseases is critical for research purposes and also could improve the quality of medical health services. In this study, after evaluating current codding systems in oral medicine, we designed a software for systematic coding and registration of Oral and Maxillofacial diseases based on the latest update of the World Health Organization ICD-10 classification system in 2010.   Materials and Methods: Based on the latest WHO ICD-10 update in 2010 and by using software s as: vb.net, net framework, SQL Server and Microsoft Visual Studio, standard coding software for recording patient's data at the department of Oral Medicine, School of Dentistry, Tehran University of Medical Sciences was designed. Data from all patients were codded by standard ICD-10 codes and registered by the software. Also an online portal for recording patient's data which could be used nationwide was designed. By d esigning this software the process of forming and registering patient's records, and their treatment process is facilitated . An archive of patient data was also stablished .   Conclusion: As a result , this software in addition to maintaining patient data , facilitate studies and research projects greatly. It’s recommended that the Iranian Ministry of Health and Medical Education as the concessioner of this software, improves codding and registration systems of oral diseases at the dental schools by developing this software.

  8. Research on land registration procedure ontology of China

    Science.gov (United States)

    Zhao, Zhongjun; Du, Qingyun; Zhang, Weiwei; Liu, Tao

    2009-10-01

    Land registration is public act which is to record the state-owned land use right, collective land ownership, collective land use right and land mortgage, servitude, as well as other land rights required the registration according to laws and regulations onto land registering books. Land registration is one of the important government affairs , so it is very important to standardize, optimize and humanize the process of land registration. The management works of organization are realized through a variety of workflows. Process knowledge is in essence a kind of methodology knowledge and a system which including the core and the relational knowledge. In this paper, the ontology is introduced into the field of land registration and management, trying to optimize the flow of land registration, to promote the automation-building and intelligent Service of land registration affairs, to provide humanized and intelligent service for multi-types of users . This paper tries to build land registration procedure ontology by defining the land registration procedure ontology's key concepts which represent the kinds of processes of land registration and mapping the kinds of processes to OWL-S. The land registration procedure ontology shall be the start and the basis of the Web service.

  9. Function and Formal Innovation of Copyrights Registration System%著作权登记制度功能与模式创新

    Institute of Scientific and Technical Information of China (English)

    贺长元

    2012-01-01

    Great changes of the temporal basis of copyrights registration system have taken place.The establishment of the system not only ensures writers' copyrights but also have some innovative functions such as publishing original works and fostering publishing industry,building date base of works and social environment of creation as well as providing conditions for a cultural industry layout of balanced development.The function of copyrights registration system should be fully carried out.Each branch of study and profession should establish an innovation institute and register related works.The university or college is made a community of related studies.Related rights should be changed into deduction rights in the revision draft of Copyright Law to enlarge the contents of copyrights registration.%著作权登记制度的时代根基发生了为充分很大的变革。建立著作权登记制度不仅仅对作者享有著作权起初步证明作用,还具有发表原创作品与培育出版业的创新能力、建立作品数据库、营造精品创作的社会环境、为构建多种所有制共同发展的文化产业格局提供条件等配置文化创新资源功能。为充分发挥著作权登记制度的功能,每个学科或行业在相应的大学设立一个创意院,受理该学科或行业的作品登记,使该大学或高校成为该学科或行业的共同体。《著作权法》(修改草案)应将"相关权"改为"演绎权",增加著作权登记制度方面的内容。

  10. The Social Security System and the Household Registration System:Restriction and Promotion%社会保障制度与户籍制度的相互制约与推进

    Institute of Scientific and Technical Information of China (English)

    刘璐婵

    2014-01-01

    The Regulation ofthe People′s Republic of China on the Household Registration System was issued in 1958,which has been the first rigid restriction of population migration since the foundation of China.Fifty years later,this system is still working as one of the oldest institutions.With the deepening of reform and opening to the outside ,the social security system has been set up orderly all over China.However,conflicts arise between the so-cial security system and the household registration system.The former divided the whole society into urban and ru-ral parts,which makes it difficult to set up the unified urban-rural social security system,and at the same time, the imperfectness of social security has restricted the reform of the household registration system.Therefore,the household registration system should be reformed by eliminating silent benefits behind “access system”,taking in-tegrated measures gradually,raising rural social security standards,narrowing the gap of social security between ur-ban and rural areas and lifting household registration restriction orderly.%中国在1958年颁布了《中华人民共和国户口登记条例》,这是中国建国以来首次对人口流动进行刚性限制。50多年过去了,户籍制度至今保存。随着改革开放的进一步深入,中国开始有序建立覆盖全国的社会保障制度,但户籍制度与社会保障制度的矛盾也日益凸现出来。户籍制度人为地将社会结构划分为城乡二元结构,这使建立城乡一体的社会保障更有难度,同时社会保障的不完善也制约了户籍制度的改革。因此,应当改革户籍制度,消除“准入制度”背后的附属利益,并逐步建设配套措施,大幅度提高农村社会保障水平,缩小城乡社保差距,有序开放户籍限制。

  11. Registration of the cancer

    International Nuclear Information System (INIS)

    A database for the registration of the cancer was designed in ambient access, of the Microsoft Office, to take the registrations at national level. With this database the statistics will be obtained about the incidence of the cancer in the population, evaluation of the sanitary services of prevention, diagnose and treatment of the illness, etc. The used codes are according to the listings of code of the Ministry of Health (MINSA) and OPS

  12. Active Center of Islamic Dialogue Civilizations

    Directory of Open Access Journals (Sweden)

    Ebrahim Moghimi

    2005-01-01

    Full Text Available It is obvious that an essay have introduced about Dialogue Civilizations, at first must be start with a definition about it. Obviously, this simple definition is almost difficult. Defining of Dialogue Civilizations is complex and difficult as far as it need to a vast range of definitions. In this essay will argue that how ever definition of Dialogue Civilization is different, can only seek as specific of intemporall and special situations that are in real-life. As well as this essay emphasize to practice of environmental (realm in Islamic countries. The philosophy of this essay is that, what is the share of Islamic environments with regard to looking at Civilizations special phenomena. The first attitude is that Islamic civilization includes different spaces around the globe. The second attitude is that Islamic Civilization includes developing of other Civilizations realm. The third is that in the realm of Islamic Civilization live different human life and this is an important starting point for Cultural Dialogue in the Islamic countries together. The fourth is that, there are expanding (space, population, political systems, organs and economic is different, that we will describe them in this essay.

  13. Refractions of Civil Society

    DEFF Research Database (Denmark)

    Kuzmanovic, Daniella

    The thesis investigates various perceptions of civil society among civic activists in Turkey, and how these perceptions are produced and shaped. The thesis is an anthropological contribution to studies of civil society in general, as well as to studies on political culture in Turkey....

  14. Apps for Ancient Civilizations

    Science.gov (United States)

    Thompson, Stephanie

    2011-01-01

    This project incorporates technology and a historical emphasis on science drawn from ancient civilizations to promote a greater understanding of conceptual science. In the Apps for Ancient Civilizations project, students investigate an ancient culture to discover how people might have used science and math smartphone apps to make their lives…

  15. Civil War and Inoperativity

    DEFF Research Database (Denmark)

    Flohr, Mikkel

    2016-01-01

    This article analyses the penultimate publication in Giorgio Agambens Homo Sacer-series Stasis: Civil War as a Political Paradigm. It compares and contrasts the paradigm of civil war with the preceding paradigm of the exception, and identifies a significant displacement in the relationship between...

  16. Cardiac Image Registration

    Directory of Open Access Journals (Sweden)

    2008-09-01

    Full Text Available Long procedure time and somewhat suboptimal results hinder the widespread use of catheter ablation of complex arrhythmias such as atrial fibrillation (AF. Due to lack of contrast differentiation between the area of interest and surrounding structures in a moving organ like heart, there is a lack of proper intraprocedural guidance using current imaging techniques for ablation. Cardiac image registration is currently under investigation and is in clinical use for AF ablation. Cardiac image registration, which involves integration of two images in the context of left atrium (LA, is intermodal, with the acquired image and the real-time reference image residing in different image spaces, and involves optimization, where one image space is transformed into the other. Unlike rigid body registration, cardiac image registration is unique and challenging due to cardiac motion during the cardiac cycle and due to respiration. This review addresses the basic principles of the emerging technique of registration and the inherent limitations as they relate to cardiac imaging and registration.

  17. Cardiac Image Registration

    Directory of Open Access Journals (Sweden)

    Jasbir Sra

    2008-09-01

    Full Text Available Long procedure time and somewhat suboptimal results hinder the widespread use of catheter ablation of complex arrhythmias such as atrial fibrillation (AF. Due to lack of contrast differentiation between the area of interest and surrounding structures in a moving organ like heart, there is a lack of proper intraprocedural guidance using current imaging techniques for ablation. Cardiac image registration is currently under investigation and is in clinical use for AF ablation. Cardiac image registration, which involves integration of two images in the context of the left atrium (LA, is intermodal, with the acquired image and the real-time reference image residing in different image spaces, and involves optimization, where one image space is transformed into the other. Unlike rigid body registration, cardiac image registration is unique and challenging due to cardiac motion during the cardiac cycle and due to respiration. This review addresses the basic principles of the emerging technique of registration and the inherent limitations as they relate to cardiac imaging and registration.

  18. Islam dan Civil Society

    Directory of Open Access Journals (Sweden)

    Imam Sukardi

    2010-03-01

    Full Text Available The article tries to address the concept of civil society from varied perspectives. From a historical point of view, civil society demands not only the absent domination of state but also liberates individuals from the hegemony of state. The article shows that in Indonesia and Malaysian discourse, masyarakat madani is often used to represent the term of civil society. Using this conception, major values of civil society also share with basic ideas within the Medina Treaty in the history of Islam. These ideas include egalitarianism, human rights protection, participation, law and justice enforcement and pluralism. In this frame, the question on whether or not Islam is compatible with the concept of civil society is clearly answered. Muslims could benefit such a concept to build their awareness of being progressive and adaptive to social changes.

  19. Reconceptualizing Civil Regulation

    DEFF Research Database (Denmark)

    Galang, Roberto Martin; Castello, Itziar

    2011-01-01

    This article re-conceptualizes the notion of civil regulation, through an analysis of 775 projects by firms located in 21 Asian countries, wherein we map the state of civil regulation initiatives in the region. We challenge two established assumptions in the Corporate Social Responsibility...... literature. First, contrary to what is commonly argued, we claim that strong states in Asia promote civil regulation in what we call the “paradox of the weak state”. Second, we not only argue that civil regulation is mainly enforced by multinational enterprises willing to promote international social and...... environmental standards; but also that local, small and medium companies play a key role in the development of Asian civil regulation. We call this second finding the “CSR importation trap”. Our findings are supported by evidence on the limitations in the interchangeable properties of business and governments...

  20. Nanotechnology in civil infrastructure a paradigm shift

    CERN Document Server

    Gopalakrishnan, Kasthurirangan; Taylor, Peter; Attoh-Okine, Nii O

    2011-01-01

    Nanotechnology's rapid evolution is facilitating ever more previously unexplored areas of application. This book focuses on the latest advances in the development and characterization of nanotechnology-based civil engineering materials, structures and systems.

  1. Trust as e relationship treated by common law legal systems and as a relationship treated by civil law legal systems. Things in common and comparison between the two systems.

    Directory of Open Access Journals (Sweden)

    Nertila Sulçe

    2015-10-01

    Full Text Available Inheritance relationships are born when the ownership was born and will exist as the property’s right herself. Inheritance is an ancient institution recognized by the Roman law in the Twelve Tables (303 BC in which the testamentary right was given priority.Roman law had a well-developed concept of the trust (fideicommissum in terms of "testamentary trusts" created by wills but never developed the concept of the inter vivos (living trusts which apply while the creator lives. Trusts have existed since Roman times and have become one of the most important innovations in property law. A trust is a relationship whereby property is held by one party for the benefit of another. A trust is created by a settlor (the person who creates the trust, who transfers some or all of his or her property to a trustee (a person either an individual, a corporation or more than one of either who administers a trust.The trustee holds that property for the trust's beneficiaries (a beneficiary is anyone who receives benefits from any assets the trust owns. Personal trust law developed in England at the time of the Crusades, during the 12th and 13th centuries.The trust relationship was created by later common law jurisdictions. Trusts play a significant role in most common law systems, and their success has led some civil law jurisdictions to incorporate trusts into their civil codes. In this article we will discuss trust’s treatment as a relationship in the common law system, his characteristics and development. We will analyse the trust’s treatment relationship in the civil law system, the differences and things in common between these two systems.

  2. Trust as e Relationship Treated by Common Law Legal Systems and as a Relationship Treated by Civil Law Legal Systems. Things in Common and Comparison between the Two Systems

    Directory of Open Access Journals (Sweden)

    Nertila Sulçe

    2015-06-01

    Full Text Available Inheritance relationships are born when the ownership was born and will exist as the property’s right herself. Inheritance is an ancient institution recognized by the Roman law in the Twelve Tables (303 BC in which the testamentary right was given priority.Roman law had a well-developed concept of the trust (fideicommissum in terms of "testamentary trusts" created by wills but never developed the concept of the inter vivos (living trusts which apply while the creator lives. Trusts have existed since Roman times and have become one of the most important innovations in property law. A trust is a relationship whereby property is held by one party for the benefit of another. A trust is created by a settlor (the person who creates the trust, who transfers some or all of his or her property to a trustee (a person either an individual, a corporation or more than one of either who administers a trust.The trustee holds that property for the trust's beneficiaries (a beneficiary is anyone who receives benefits from any assets the trust owns. Personal trust law developed in England at the time of the Crusades, during the 12th and 13th centuries.The trust relationship was created by later common law jurisdictions. Trusts play a significant role in most common law systems, and their success has led some civil law jurisdictions to incorporate trusts into their civil codes. In this article we will discuss trust’s treatment as a relationship in the common law system, his characteristics and development.We will analyse the trust’s treatment relationship in the civil law system, the differences and things in common between these two systems.

  3. Lao PDR - Civil Service Pay and Compensation Review : Attracting and Motivating Civil Servants

    OpenAIRE

    World Bank

    2010-01-01

    Lao PDR is at a point on its development trajectory where strategic attention to administrative performance is crucial. An efficient and high-performing civil service, with the compensation and human resource management systems to attract and motivate qualified personnel, will be essential to Lao PDR's development efforts. The ministerial-level Public Administration and Civil Service Autho...

  4. Politicization of Senior Civil Servants in Slovenia

    Directory of Open Access Journals (Sweden)

    Lea NAHTIGAL

    2013-06-01

    Full Text Available In the context of the civil service system reform, the new normative framework adopted in 2002 introduced a new management arrangement in public administration, whose consequence was the transition of senior positions within ministries, bodies within ministries, and government offices from political officials to positional civil servants with a limited term of office, who have thus become the most senior civil servants, called administrative managers. Based on extensive empirical research and statistical data, this article provides an in-depth analysis of the status and position of administrative managers, which is intended to serve as a test whether the apex of the Slovenian administrative system is politicized and in what form. In the so-called new democracies, politicization most often is manifested as a violation of the principles of political neutrality characteristic of a professional civil service, through personalized and biased appointments of senior civil servants and in the low degree of protection against lay-offs of civil servants on political grounds. Administrative managers thus often have to decide between political susceptibility and trustworthiness versus professionalism and professional accountability, for their tasks belong to the administrative and political realms. This poses a question about the degree of influence politicians exert on administrative managers and the rate of success with which administrative managers manage to retain their professionalism and independence, which should represent the key characteristics of a senior civil servant.

  5. A case study on the feasibility and performance of an UWB-AoA real time location system for resources management of civil construction projects

    Science.gov (United States)

    Mok, Esmond; Xia, Linyuan; Retscher, Guenther; Tian, Hui

    2010-06-01

    The application of integrated satellite and modern wireless positioning technologies for ubiquitous real-time resources management in large scale civil engineering projects can greatly optimize the time and cost in the construction process, and is now the trend for modern construction project management. As the outdoor conditions of most civil construction sites are open to sky, satellite positioning with the popularly used Global Positioning System (GPS) has been proved to be very efficient and effective. However, the condition in indoor and underground construction site is very complicated due to the fact that different construction activities would be carried out in different congested areas, involving heavy construction plant, equipment, professionals and technical personnel. Nowadays different emerging technologies such as Wi-Fi and ZigBee can be adopted for position and tracking in indoor environments. Nevertheless, under the very complicated construction site conditions these technologies may fail due to movement of human resources and construction plant, variation of metrological conditions, and serious multipath effects of signals. It is considered that Ultra Wide Band (UWB) technology is more suitable for indoor construction site environments. In this paper, a case study on the attempt of integrating GPS with Ubisense Real-time Location System (RTLS) for resources management in an underground railway construction site is discussed. Laboratory and field tests have shown that the RTLS can provide better resources management capability in terms of positioning accuracy and stability than Wi-Fi and ZigBee technologies under complicated construction environments. The test results show that the system can normally achieve better than 15 cm accuracy, and better than 1 m under adverse geometrical site condition. However, the high instrumental set up cost and the requirement for high quality data transmission cable for high precision time synchronization between

  6. The Civil War in Afghanistan

    OpenAIRE

    Liakhovsky, Alexander

    2000-01-01

    Author analyses (a) the causes leading to the Afghan Civil War 1979-1989 (the war is above all the result of global rivalries between the super-power states and conflicting political systems); (b) Politburo decision to send Soviet troops into Afghanistan (there is reason to believe that the leaders of the Soviet Union became "victims" of strategic misinformation, skillfully put into effect by American intelligence agencies); (c) the deployment of Soviet troops in Afghanistan (brought about an...

  7. Discussion on Registration Validity Doctrine of Housing Land Use Right

    Institute of Scientific and Technical Information of China (English)

    Wenli; YU

    2013-01-01

    Relationship between the registration and right change of housing land use right is not clearly stipulated in the Property Law. Land registration involves functions of private law and public law. It is partial to only considering private rights dimension when deciding whether registration validity doctrine or registration confrontation doctrine should be implemented in housing land use right. Compilation of land use planning, implementation of land use control and promotion of arrangement project in rural residential area all rely on sound and complete housing land registration data. To clarify housing land right adscription, eliminate hidden troubles causing housing land dispute and promote the establishment of harmonious countryside can never be achieved without housing land registration data. To carry out registration validity doctrine of housing land use right can effectively guide farmers’ registration behavior and thus build a perfect registration information system of housing land use right. After the cross-village and even cross-town arrangement in rural residential areas, rural acquaintance society has transformed into semi-acquaintance society and even stranger society. Therefore, housing land use right commending its existence with registration in public form has been a necessary choice in legislation.

  8. Geodesic Active Fields: A Geometric Framework for Image Registration

    OpenAIRE

    Zosso, Dominique

    2011-01-01

    Image registration is the concept of mapping homologous points in a pair of images. In other words, one is looking for an underlying deformation field that matches one image to a target image. The spectrum of applications of image registration is extremely large: It ranges from bio-medical imaging and computer vision, to remote sensing or geographic information systems, and even involves consumer electronics. Mathematically, image registration is an i...

  9. Atlas-Based Prostate Segmentation Using an Hybrid Registration

    OpenAIRE

    Martin, Sébastien; Daanen, Vincent; Troccaz, Jocelyne

    2008-01-01

    Purpose: This paper presents the preliminary results of a semi-automatic method for prostate segmentation of Magnetic Resonance Images (MRI) which aims to be incorporated in a navigation system for prostate brachytherapy. Methods: The method is based on the registration of an anatomical atlas computed from a population of 18 MRI exams onto a patient image. An hybrid registration framework which couples an intensity-based registration with a robust point-matching algorithm is used for both atl...

  10. Registration of 3D Face Scans with Average Face Models

    OpenAIRE

    Salah, Albert Ali; Alyuz, N.; Akarun, L.

    2008-01-01

    The accuracy of a 3D face recognition system depends on a correct registration that aligns the facial surfaces and makes a comparison possible. The best results obtained so far use a costly one-to-all registration approach, which requires the registration of each facial surface to all faces in the gallery. We explore the approach of registering the new facial surface to an average face model (AFM), which automatically establishes correspondence to the pre-registered gallery faces. We propose ...

  11. 论我国生态文明建设的政治制度优势%On the Advantage of Political System for the Ecological Civilization Construction of Our Country

    Institute of Scientific and Technical Information of China (English)

    胡长生; 王雄青

    2012-01-01

    The Marxist theory of ecological repudiation against capitalism discloses that socialism has an advantage in political system for promoting ecological civilization construction,and this advantage is systematic and all-around.The political advantage of our country in ecological civilization construction is mainly embodied in the following aspects:the socialist system provides the institutional precondition for ecological civilization construction,the governance of the CPC provides the political guarantee for ecological civilization construction,and the socialist moral system provides the moral basis for ecological civilization construction.%马克思主义的生态资本主义制度批判理论昭示了社会主义对于推进生态文明建设的政治制度优势,且这种制度优势是系统而全面的。我国生态文明建设的政治制度优势主要体现在,社会主义制度为生态文明建设提供了制度前提,中国共产党执政为生态文明建设提供了政治保障,社会主义道德体系为生态文明建设提供了道德基础。

  12. 基于Web Service的音乐作品版权登记系统%Music Copyright Registration System Based on Web Service

    Institute of Scientific and Technical Information of China (English)

    王红星; 孔羽; 郭之超

    2014-01-01

    Web Service技术是面向服务架构以及实现信息系统集成的重要技术。它采用HTTP协议,通过Web接收和响应外部系统的请求信息,实现远程调用。Web Service技术以其跨平台性在Web应用程序开发中得到了广泛应用。以开发一个基于Web Service的音乐作品版权登记系统为例,介绍了该系统的总体架构,分析了Web Service技术实现的工作原理,并给出了通过Web Service接口提交音乐作品的实现方法。%Web Service technology is an important technology of service-oriented architecture and realizing system integration. It uses the HTTP protocol,through the Web to receive and respond to the request of the external system information,realize the remote invocation. Web Service technology has been widely used in Web application development. This paper takes the development of the music copyright registration system based on Web Service as example,introduces the overall architecture of the system,analyses the working principle of Web Service technology,and presents the submitted method online through Web service.

  13. On-site semi-automatic calibration and registration of a projector-camera system using arbitrary objects with known geometry.

    Science.gov (United States)

    Resch, Christoph; Naik, Hemal; Keitler, Peter; Benkhardt, Steven; Klinker, Gudrun

    2015-11-01

    In the Shader Lamps concept, a projector-camera system augments physical objects with projected virtual textures, provided that a precise intrinsic and extrinsic calibration of the system is available. Calibrating such systems has been an elaborate and lengthy task in the past and required a special calibration apparatus. Self-calibration methods in turn are able to estimate calibration parameters automatically with no effort. However they inherently lack global scale and are fairly sensitive to input data. We propose a new semi-automatic calibration approach for projector-camera systems that - unlike existing auto-calibration approaches - additionally recovers the necessary global scale by projecting on an arbitrary object of known geometry. To this end our method combines surface registration with bundle adjustment optimization on points reconstructed from structured light projections to refine a solution that is computed from the decomposition of the fundamental matrix. In simulations on virtual data and experiments with real data we demonstrate that our approach estimates the global scale robustly and is furthermore able to improve incorrectly guessed intrinsic and extrinsic calibration parameters thus outperforming comparable metric rectification algorithms. PMID:26439823

  14. Civil & Criminal Penalties

    Data.gov (United States)

    US Consumer Product Safety Commission — When CPSC is involved in a civil or criminal investigations into violations of the Consumer Products Safety Act the Commission publishes final determinations and...

  15. Transnationalising Civil Society?

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    The paper takes a transnational perspective on developing an analytical framework for understanding how transnationalism interacts with civil society and how immigrant organisations use transnational strategies to challenge the pre-given positions of immigrants within given integration- and...

  16. Civil Procedure In Denmark

    DEFF Research Database (Denmark)

    Werlauff, Erik

    The book contains an up-to-date survey of Danish civil procedure after the profound Danish procedural reforms in 2007. It deals with questions concerning competence and function of Danish courts, commencement and preparation of civil cases, questions of evidence and burden of proof, international...... procedural questions, including relations to the Brussels I Regulation and Denmark's participation in this Regulation via a parallel convention with the EU countries, impact on Danish civil procedure of the convention on human rights, preparation and pronouncement of judgment and verdict, questions of appeal...... scientific activities conducted by the author, partly based on the author's experience as a member, through a number of years, of the Danish Standing Committee on Procedural Law (Retsplejeraadet), which on a continuous basis evaluates the need for civil procedural reforms in Denmark, and finally also based...

  17. Real-time automatic registration in optical surgical navigation

    Science.gov (United States)

    Lin, Qinyong; Yang, Rongqian; Cai, Ken; Si, Xuan; Chen, Xiuwen; Wu, Xiaoming

    2016-05-01

    An image-guided surgical navigation system requires the improvement of the patient-to-image registration time to enhance the convenience of the registration procedure. A critical step in achieving this aim is performing a fully automatic patient-to-image registration. This study reports on a design of custom fiducial markers and the performance of a real-time automatic patient-to-image registration method using these markers on the basis of an optical tracking system for rigid anatomy. The custom fiducial markers are designed to be automatically localized in both patient and image spaces. An automatic localization method is performed by registering a point cloud sampled from the three dimensional (3D) pedestal model surface of a fiducial marker to each pedestal of fiducial markers searched in image space. A head phantom is constructed to estimate the performance of the real-time automatic registration method under four fiducial configurations. The head phantom experimental results demonstrate that the real-time automatic registration method is more convenient, rapid, and accurate than the manual method. The time required for each registration is approximately 0.1 s. The automatic localization method precisely localizes the fiducial markers in image space. The averaged target registration error for the four configurations is approximately 0.7 mm. The automatic registration performance is independent of the positions relative to the tracking system and the movement of the patient during the operation.

  18. Civil justice reform II

    OpenAIRE

    McInnis, A

    2002-01-01

    In the column last month our regular contributor Dr Arthur McInnis took our first look at Hong Kong's Civil Justice Reform Interim Report and Consultative Paper. Those reforms as noted and if enacted, would bring the most far-reaching changes to civil - including construction -litigation in more than 100 years. This month, in the second of the two-part series, we look at the key concepts underlying and the details in the specific proposals.

  19. Competencies Framework for Civil Engineer in Thailand

    Directory of Open Access Journals (Sweden)

    Phanudej Kudngaongarm

    2012-02-01

    Full Text Available The civil engineering industry now faces with many problems such as poorly planned projects, breach of the delivery date, erroneous budget estimation, uncontrolled system functionality changes, and inappropriate documentation that all lead to the dissatisfaction of clients. One of the main concerns of civil engineering industry is to develop the talent of its human resources, since the quality and innovation of its products and services depend to a great extent on the knowledge, the ability and the talent that civil engineers apply in the development process. A competency framework defines a set of knowledge, skills, and behaviors that professionals must have to excel in their careers. A competency framework facilitates the identification of training needs and guides the design of a professional development program. In this paper we propose a competency framework for civil engineers, whose design is based on the activities and interactions that they perform during the civil development process. Thus, competency framework for civil engineers defines a set of knowledge, abilities and key behaviors, with special emphasis in the soft skills. The organization that adopts this framework must define and integrate the specific competencies needed by for civil engineers to allow them to fulfill their goals.

  20. Nuclear energy and civilization

    International Nuclear Information System (INIS)

    The role of energy is indeed very important since without it there will be no living-things in this world. A country's ability to cultivate energy determines the levels of her civilization and wealth. Sufficient energy supply is needed for economic growth, industrialization, and modernization. In a modern civilization, the prosperity and security of a country depends more on the capability of her people rather than the wealth of her natural resources. Energy supplies the wealth, prosperity and security, and sufficient reliable continuous supply of energy secures the sustainable development. The energy supply to sustain the development has to improve the quality of life covering also the quality of environment to support the ever increasing demand of human race civilization. Energy has a closer relationship with civilization in a modern society and will have to become even closer in the future more civilized and more modern society. The utilization of nuclear energy has, however, some problems and challenges, e.g. misleading information and understanding which need serious efforts for public information, public relation, and public acceptance, and possible deviation of nuclear materials for non-peaceful uses which needs serious efforts for technological and administrative barriers, precaution, prevention, safety, physical protection, safeguard, and transparency. These require cooperation among nuclear community. The cooperation should be more pronounced by heterogeneous growing Asian countries to reach harmony for mutual benefits toward better civilization. (J.P.N.)

  1. SU-E-J-13: Six Degree of Freedom Image Fusion Accuracy for Cranial Target Localization On the Varian Edge Stereotactic Radiosurgery System: Comparison Between 2D/3D and KV CBCT Image Registration

    Energy Technology Data Exchange (ETDEWEB)

    Xu, H [Wayne State University, Detroit, MI (United States); Song, K; Chetty, I; Kim, J [Henry Ford Health System, Detroit, MI (United States); Wen, N [Henry Ford Health System, West Bloomfield, MI (United States)

    2015-06-15

    Purpose: To determine the 6 degree of freedom systematic deviations between 2D/3D and CBCT image registration with various imaging setups and fusion algorithms on the Varian Edge Linac. Methods: An anthropomorphic head phantom with radio opaque targets embedded was scanned with CT slice thicknesses of 0.8, 1, 2, and 3mm. The 6 DOF systematic errors were assessed by comparing 2D/3D (kV/MV with CT) with 3D/3D (CBCT with CT) image registrations with different offset positions, similarity measures, image filters, and CBCT slice thicknesses (1 and 2 mm). The 2D/3D registration accuracy of 51 fractions for 26 cranial SRS patients was also evaluated by analyzing 2D/3D pre-treatment verification taken after 3D/3D image registrations. Results: The systematic deviations of 2D/3D image registration using kV- kV, MV-kV and MV-MV image pairs were within ±0.3mm and ±0.3° for translations and rotations with 95% confidence interval (CI) for a reference CT with 0.8 mm slice thickness. No significant difference (P>0.05) on target localization was observed between 0.8mm, 1mm, and 2mm CT slice thicknesses with CBCT slice thicknesses of 1mm and 2mm. With 3mm CT slice thickness, both 2D/3D and 3D/3D registrations performed less accurately in longitudinal direction than thinner CT slice thickness (0.60±0.12mm and 0.63±0.07mm off, respectively). Using content filter and using similarity measure of pattern intensity instead of mutual information, improved the 2D/3D registration accuracy significantly (P=0.02 and P=0.01, respectively). For the patient study, means and standard deviations of residual errors were 0.09±0.32mm, −0.22±0.51mm and −0.07±0.32mm in VRT, LNG and LAT directions, respectively, and 0.12°±0.46°, −0.12°±0.39° and 0.06°±0.28° in RTN, PITCH, and ROLL directions, respectively. 95% CI of translational and rotational deviations were comparable to those in phantom study. Conclusion: 2D/3D image registration provided on the Varian Edge radiosurgery, 6 DOF

  2. SU-E-J-13: Six Degree of Freedom Image Fusion Accuracy for Cranial Target Localization On the Varian Edge Stereotactic Radiosurgery System: Comparison Between 2D/3D and KV CBCT Image Registration

    International Nuclear Information System (INIS)

    Purpose: To determine the 6 degree of freedom systematic deviations between 2D/3D and CBCT image registration with various imaging setups and fusion algorithms on the Varian Edge Linac. Methods: An anthropomorphic head phantom with radio opaque targets embedded was scanned with CT slice thicknesses of 0.8, 1, 2, and 3mm. The 6 DOF systematic errors were assessed by comparing 2D/3D (kV/MV with CT) with 3D/3D (CBCT with CT) image registrations with different offset positions, similarity measures, image filters, and CBCT slice thicknesses (1 and 2 mm). The 2D/3D registration accuracy of 51 fractions for 26 cranial SRS patients was also evaluated by analyzing 2D/3D pre-treatment verification taken after 3D/3D image registrations. Results: The systematic deviations of 2D/3D image registration using kV- kV, MV-kV and MV-MV image pairs were within ±0.3mm and ±0.3° for translations and rotations with 95% confidence interval (CI) for a reference CT with 0.8 mm slice thickness. No significant difference (P>0.05) on target localization was observed between 0.8mm, 1mm, and 2mm CT slice thicknesses with CBCT slice thicknesses of 1mm and 2mm. With 3mm CT slice thickness, both 2D/3D and 3D/3D registrations performed less accurately in longitudinal direction than thinner CT slice thickness (0.60±0.12mm and 0.63±0.07mm off, respectively). Using content filter and using similarity measure of pattern intensity instead of mutual information, improved the 2D/3D registration accuracy significantly (P=0.02 and P=0.01, respectively). For the patient study, means and standard deviations of residual errors were 0.09±0.32mm, −0.22±0.51mm and −0.07±0.32mm in VRT, LNG and LAT directions, respectively, and 0.12°±0.46°, −0.12°±0.39° and 0.06°±0.28° in RTN, PITCH, and ROLL directions, respectively. 95% CI of translational and rotational deviations were comparable to those in phantom study. Conclusion: 2D/3D image registration provided on the Varian Edge radiosurgery, 6 DOF

  3. Competencies Framework for Civil Engineer in Thailand

    OpenAIRE

    Phanudej Kudngaongarm; Chuchai Sujivorakul

    2012-01-01

    The civil engineering industry now faces with many problems such as poorly planned projects, breach of the delivery date, erroneous budget estimation, uncontrolled system functionality changes, and inappropriate documentation that all lead to the dissatisfaction of clients. One of the main concerns of civil engineering industry is to develop the talent of its human resources, since the quality and innovation of its products and services depend to a great extent on the knowledge, the ability a...

  4. Geometric procedures for civil engineers

    CERN Document Server

    Tonias, Elias C

    2016-01-01

    This book provides a multitude of geometric constructions usually encountered in civil engineering and surveying practice.  A detailed geometric solution is provided to each construction as well as a step-by-step set of programming instructions for incorporation into a computing system. The volume is comprised of 12 chapters and appendices that may be grouped in three major parts: the first is intended for those who love geometry for its own sake and its evolution through the ages, in general, and, more specifically, with the introduction of the computer. The second section addresses geometric features used in the book and provides support procedures used by the constructions presented. The remaining chapters and the appendices contain the various constructions. The volume is ideal for engineering practitioners in civil and construction engineering and allied areas.

  5. Radiation exposure from civil aviation

    International Nuclear Information System (INIS)

    The question as to whether civil air crews and frequent air passengers ought to be classified among the group of occupationally exposed persons has in principle been decided by the recommendations adopted by the ICRP, the competent bodies of the EU, and national authorities. Measurements for more information on the radiation fields involved are planned. The German Radiation Protection Office (BfS) recently published a statement on dose commitments, assuming a maximum annual dose of approx. 8 mSv in addition to the mean value already determined. Legal provisions, which ought to be adopted also on EU level since civil aviation is a transboundary traffic system, have yet to come. (orig./HP)

  6. Registration and visualisation of water management data on the basis of a geographic information system; Erfassung und Visualisierung wasserwirtschaftlicher Daten auf der Grundlage eines geographischen Informationssystems

    Energy Technology Data Exchange (ETDEWEB)

    Klein, F.J. [ENVIS GmbH, Ascheberg (Germany); Peterwitz, U. [Gelsenwasser AG, Gelsenkirchen (Germany)

    2001-01-01

    The GELSENWASSER water management system was renewed with regard to future request respectively the changing of millenium. Mobil, manual or long-distance transmission registrated water levels, outflows and precipitations from water catchment areas of several waterworks are administered with the aid of an ORACLE data bank system. Interfaces allow a many sided data in- and export with a third party as for example the federal ground water service. For making reports the wellknown OFFICE tool EXCEL is used. Informations related to areas like for instance water quality data are illustrated by a geographic information system. (orig.) [German] Das Wasserwirtschaftssystem der GELSENWASSER AG wurde im Hinblick auf die zukuenftigen Anforderungen bzw. den Jahrtausendwechsel erneuert. Mobil, manuell oder per Fernuebertragung erfasste Wasserstaende, Abfluesse und Niederschlaege aus den Einzugsgebieten mehrerer Wasserwerke werden mit Hilfe eines ORACLE-Datenbanksystems verwaltet. Schnittstellen erlauben einen vielseitigen Datenim- und -export mit Dritten wie z.B. dem Landesgrundwasserdienst. Beim Berichtswesen wird das vielseits gebraeuchliche OFFICE-Werkzueg EXCEL eingesetzt. Informationen mit Raumbezug wie z.B. Gewaesserguetedaten werden mit einem Geografischen Informationssystem dargestellt. (orig.)

  7. Civil Rights: Progress Report, 1970

    Science.gov (United States)

    Diamond, Robert A., Ed.; Alligood, Arlene, Ed.

    Contents of this comprehensive review of civil rights developments from 1968 to 1970 include: Introduction--civil rights 1970: progress continues, priority wanes; Legislative Background--20 years of civil rights; Commission Report--civil rights enforcement; a promise unfulfilled; Supreme Court Decision--key decision on busing, racial balance…

  8. Phase Correlation Based Iris Image Registration Model

    Institute of Scientific and Technical Information of China (English)

    Jun-Zhou Huang; Tie-Niu Tan; Li Ma; Yun-Hong Wang

    2005-01-01

    Iris recognition is one of the most reliable personal identification methods. In iris recognition systems, image registration is an important component. Accurately registering iris images leads to higher recognition rate for an iris recognition system. This paper proposes a phase correlation based method for iris image registration with sub-pixel accuracy.Compared with existing methods, it is insensitive to image intensity and can compensate to a certain extent the non-linear iris deformation caused by pupil movement. Experimental results show that the proposed algorithm has an encouraging performance.

  9. Registr digitalizace CZ

    Czech Academy of Sciences Publication Activity Database

    Lhoták, Martin

    2010-01-01

    Roč. 62, č. 10 (2010), s. 351-353. ISSN 0011-2321 Institutional research plan: CEZ:AV0Z70830501 Keywords : Digitization Registry CZ * digitization * digital library http://ctenar.svkkl.cz/clanky/2010-roc-62/10-2010/registr-digitalizace-cz-75-733.htm

  10. Pro Forma Registration of Companies

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2010-01-01

    The article analyses the view taken by Community law on companies' pro forma registration in another EU or EEA country. Community law recognises pro forma registration under company law, i.e. a brass plate is sufficient, whereas it does not recognise pro forma registration under tax law, i.e. a...

  11. Debunking myths of protocol registration

    OpenAIRE

    Chang Stephanie M; Slutsky Jean

    2012-01-01

    Abstract Developing and registering protocols may seem like an added burden to systematic review investigators. This paper discusses benefits of protocol registration and debunks common misperceptions on the barriers of protocol registration. Protocol registration is easy to do, reduces duplication of effort and benefits the review team by preventing later confusion.

  12. On the detectivity of advanced galactic civilizations.

    Science.gov (United States)

    Sagan, C.

    1973-01-01

    Even with slow rates of technological advance, extraterrestrial civilizations substantially in our future will have technologies and laws of nature currently inaccessible to us, and will probably have minimal interest in communicating with us. If this communication horizon is about 1000 years in our future, other crude estimates previously published imply that only about .0001 of the technical civilizations in the Galaxy are accessible to us. The mean distance to the nearest such society is then about 10,000 light years. Radio detection of extraterrestrial intelligence seems to imply either (1) much larger telescopes or antenna arrays for the detection of civilizations within our Galaxy than now exist; or (2) attention to the nearer extragalactic systems, with smaller radio telescopes, to detect the very small fraction of very advanced societies which may choose to make their presence known to emerging civilizations via antique communication modes.

  13. The demography of extraterrestrial civilizations

    Science.gov (United States)

    Billingham, J.

    1981-01-01

    Studies carried out within the last ten years on the nature and distribution of extraterrestrial intelligent life are reviewed. Arguments for the absence of intelligent life in the Galaxy based on the assumption that at least some of these would have engaged in colonization and for the presence of colonies of extraterrestrials in some undiscovered location in the solar system are presented, and it is noted that both these views rest on the notion that interstellar travel can be achieved at high velocities in very large vehicles, which has been questioned. Alternative suggestions concerning interstellar exploration by automated probes and the possible extended time scale and motivation for galactic colonization are pointed out. Attention is then given to arguments for the extreme smallness of one of the factors in the Drake equation used to estimate the number of communicative extraterrestrial civilizations in the Galaxy, including the frequency of single stars, the likelihood that planets with the correct initial composition and conditions for life are at the proper distance from their stars, the probability of the formation of DNA and the origin of life, and the time for the evolution of intelligence. It is concluded that it seems likely that other civilizations exist in the Galaxy, although the number and distribution of such civilizations may only be determined by the detection of one or more examples.

  14. 78 FR 20619 - Customer Account Registration and Maintenance

    Science.gov (United States)

    2013-04-05

    ... United States Patent and Trademark Office Customer Account Registration and Maintenance ACTION: Proposed... methods: Email: InformationCollection@uspto.gov . Include ``0651- 00xx Customer Account Registration and... optional customer portal that will serve as a central point for access to online system interfaces...

  15. 78 FR 52457 - Transfers of Operating Authority Registration

    Science.gov (United States)

    2013-08-23

    ... discussed in the Supplemental Notice of Proposed Rulemaking for the Unified Registration System (URS), 76 FR..., however, that the concept of motor carrier operating authority registration as an asset of commercial..., 74 FR 2895 (January 16, 2009). Taking account of these industry and operating authority...

  16. Image registration with uncertainty analysis

    Science.gov (United States)

    Simonson, Katherine M.

    2011-03-22

    In an image registration method, edges are detected in a first image and a second image. A percentage of edge pixels in a subset of the second image that are also edges in the first image shifted by a translation is calculated. A best registration point is calculated based on a maximum percentage of edges matched. In a predefined search region, all registration points other than the best registration point are identified that are not significantly worse than the best registration point according to a predetermined statistical criterion.

  17. Civil society sphericules

    DEFF Research Database (Denmark)

    Tufte, Thomas

    2014-01-01

    the organization strategizes about and seeks to articulate amongst Tanzanian youth. Situated in the ‘perverse confluence’ (Dagnino, 2011) between neoliberal and radical democratic agendas in the communicative practices of civil society-driven media platforms, Femina navigates between identities as an NGO, a social...... movement and a media initiative. In the context of the growing literature on social networking sites and their affordances, dynamics and structures, the case of Femina illustrates how a civil society sphericule emerges within the dynamic co-evolution of new and old media platforms. The study is furthermore...... an example of the difficult shift in civil society practice, from service provision to an agenda of public service monitoring, social accountability and community engagement....

  18. Mail system's self-registration based on campus E-card system%基于校园一卡通系统的邮件系统自主注册研究

    Institute of Scientific and Technical Information of China (English)

    赵丽娟; 黄烟波; 刘海韬

    2011-01-01

    This paper introduces Mail System's self-registration service based on Campus E-Card System. With the use of Web Service interface which is provided by the authentication application of Campus E-Card System, one can register his/her mail accounts independently through the browser, reducing the cost and load in mail service. This paper studies how to design and use the Web Service interface to implement the mail self-registration service.%本文研究的是基于校园一卡通系统的邮件系统自主注册服务.利用校园一卡通系统的身份验证功能提供的Web Service接口来实现用户注册邮箱帐号时的身份确认,减少了登记学校邮件服务的中间环节.本文对如何设计和运用Web Service实现邮件系统的自主注册服务进行了研究.

  19. Decision-making system for registration and prioritisation of potentially polluted sites adaptable for management of war damage risks

    International Nuclear Information System (INIS)

    We would like to present a decision-support system developed for identification and storing data concerning with potentially polluted sites and their prioritising. This system could also be adapted for reviewing and evaluation of the war damages. The operation of the system comprises of three procedures: data collection, data handling and the prioritisation of the sites. The relevant data could be collected from different sources, represented mainly by administrative institutions, by sending questionnaires to site owners/operators and by site visits. The collected data should be handled by appropriate database. For this purpose the Contaminated Land Module of the GeoEnviron database application was developed. This application is also designed for providing the preliminary risk assessment scores, which results are used for the site prioritisation. As an example implementation of this system, we shortly present our experiences from testing the system in Slovakia

  20. 生态文明建设中不同行为主体的目标指标体系构建%Index systems of the different actors in eco-civilization construction

    Institute of Scientific and Technical Information of China (English)

    倪珊; 何佳; 牛冬杰; 包存宽; 王娟

    2013-01-01

    建立生态文明建设目标指标体系是量化生态文明建设水平最有效的手段,是保证生态文明各领域建设活动有效开展和落实的重要途径.以生态文明建设的基本内涵为基础,提出生态文明建设中的“利益相关方”概念,并指出政府、企业、公众是主要利益相关方.分析了各主要利益相关方的定位、驱动力、利益关注点、权利、义务、沟通机制以及3者之间形成的复杂关系网.最后,结合各自在生态文明建设中应有的表现行为,分别设计了包含生态意识文明、生态行为文明、生态制度文明3层内涵的生态文明建设目标指标体系,旨在促进各利益相关方之间的自查或评比,将生态文明建设落实到各主要利益相关方的具体行为上.%The establishment of the index system of eco-civilization construction is the most effective means to quantify eco-civilization construction. Besides,it is an important way to ensure the effective implementation of the various fields of eco-civilization construction activities. Based on the basic connotation of ecological civilization,the paper puts forward the concept of "stakeholders in eco-civilization construction" and analyzes multiple stakeholders,in which government,enterprise and the public are the main power sources to ensure the healthy development of the districts or cities. Then the paper makes a comprehensive explanation of position, interest, the driving force, the rights, obligations, and communication mechanisms of three major stakeholders, and describes the linkages and synergies among them. At last,different index systems of eco-civilization construction are designed according to stakeholders' different behavior, which reflects ecological awareness civilization,ecological behavior civilization,and ecological system civilization three connotations. The purpose is to organize the self-examination or competitions among the various actors, guide the behavior of

  1. Barack Obama, John Lewis, and the Legacy of the Civil Rights Struggle

    Directory of Open Access Journals (Sweden)

    Glenn T. Eskew

    2012-01-01

    Full Text Available The watershed election in 2008 of Barack Obama as the first President of the United States to have African ancestry resulted from the life work of such civil rights activists as U.S. Congressman John Lewis. Born on a sharecropper’s farm in 1940, the African American Lewis grew up in segregated Alabama. As a college student in Nashville, he joined the sit-in protests and volunteered for the original Freedom Ride in 1961. He was elected chairman of the Student Nonviolent Coordinating Committee, becoming the youngest speaker at the March on Washington in 1963. The radical shift to Black ultimately forced Lewis out of SNCC. Consequently Lewis capitalized on the Voting Rights Act of 1965, turned his attentions to voter registration campaigns, and continued working within the system. In 1986 he won election to the U.S. House of Representatives to represent Atlanta’s Fifth Congressional District, a seat he continues to hold today.

  2. 行政诉讼立案登记制有效实施的几个基本问题%Some Basic Issues Concerning Effective Implementation of Filing Registration System in Administrative Litigation

    Institute of Scientific and Technical Information of China (English)

    黄学贤

    2016-01-01

    立案难是长期困扰行政诉讼的“三难”之最。为了解决这一顽疾,新《行政诉讼法》正式确立了立案登记制。作为新《行政诉讼法》“第一创新点”的立案登记制,使行政诉讼立案制度发生了重大变化并将发挥出巨大的积极效用。要使行政诉讼立案登记制有效实施,必须消除三个误解,处理好六对关系,构建完整的制度。%Difficulty in filing is the most difficult problem of the long-standing administrative proceedings of the"Three Difficulties".In order to solve this problem,the new Administrative Litigation Law formally established a filing registration system.As the first innovation of the new Administrative Litigation Law,the litigation filing system of administrative litigation has undergone maj or changes and will play a huge positive effect to the registration system of administrative cases.In order to make the effective implementation of the filing registration system,we must eliminate three misunderstandings,deal well with six relationships,and build a complete system.

  3. Civil justice reform

    OpenAIRE

    McInnis, A

    2001-01-01

    Last month a high-level Working Party on Civil Justice Reform in Hong Kong released a widely anticipated Interim Report and Consultative Paper. The reforms, if enacted, would bring the most far-reaching changes to civil - including construction - litigation in the territory in more than 100 years. This month, in the first of a two-part series, our regular contributor Dr Arthur McInnis, looks at the context for the reforms and the reasons underlying them while next month the recommendations th...

  4. Searching for extraterrestrial civilizations

    Science.gov (United States)

    Kuiper, T. B. H.; Morris, M.

    1977-01-01

    Three interrelated assumptions are critically examined in an attempt to outline a productive strategy for a search for extraterrestrial intelligence. Questions concerning the feasibility of interstellar travel are investigated. It is concluded that the probability of interstellar travel is high enough that, given a modest number of advanced civilizations, at least one of them will engage in interstellar voyages and colonize the galaxy. Assuming, however, that technological civilizations are rare the galaxy would be essentially unpopulated. Attention is given to the present lack of contact with extraterrestrial beings and frequencies for interstellar beacons.

  5. Image registration with auto-mapped control volumes

    International Nuclear Information System (INIS)

    Many image registration algorithms rely on the use of homologous control points on the two input image sets to be registered. In reality, the interactive identification of the control points on both images is tedious, difficult, and often a source of error. We propose a two-step algorithm to automatically identify homologous regions that are used as a priori information during the image registration procedure. First, a number of small control volumes having distinct anatomical features are identified on the model image in a somewhat arbitrary fashion. Instead of attempting to find their correspondences in the reference image through user interaction, in the proposed method, each of the control regions is mapped to the corresponding part of the reference image by using an automated image registration algorithm. A normalized cross-correlation (NCC) function or mutual information was used as the auto-mapping metric and a limited memory Broyden-Fletcher-Goldfarb-Shanno algorithm (L-BFGS) was employed to optimize the function to find the optimal mapping. For rigid registration, the transformation parameters of the system are obtained by averaging that derived from the individual control volumes. In our deformable calculation, the mapped control volumes are treated as the nodes or control points with known positions on the two images. If the number of control volumes is not enough to cover the whole image to be registered, additional nodes are placed on the model image and then located on the reference image in a manner similar to the conventional BSpline deformable calculation. For deformable registration, the established correspondence by the auto-mapped control volumes provides valuable guidance for the registration calculation and greatly reduces the dimensionality of the problem. The performance of the two-step registrations was applied to three rigid registration cases (two PET-CT registrations and a brain MRI-CT registration) and one deformable registration of

  6. 78 FR 57855 - Announcement of Requirements and Registration for “System for Locating People Using Electricity...

    Science.gov (United States)

    2013-09-20

    ... Electricity Dependent Medical Equipment During Public Health Emergencies Ideation Challenge'' AGENCY: Office... Secretary for Preparedness and Response. SUMMARY: The ``System for Locating People Using Electricity... disasters and weather related emergencies, many people who were dependent on electricity and...

  7. Judicial civil procedure dragging out in Kosovo

    Directory of Open Access Journals (Sweden)

    Rrustem Qehaja

    2016-03-01

    Full Text Available This article tends to deal with one of the most worrying issues in the judicial system of Kosovo the problem of judicial civil procedure dragging out. The article analyses the reasons of these dragging outs of the judicial civil procedure focusing on the context of one of the basic procedural principles in civil procedure-the principle of economy or efficiency in the courts. Dragging out of civil procedure in Kosovo has put in question not only the basic principles of civil procedure, but it also challenges the general principles related to human rights and freedoms sanctioned not only by the highest legal act of the country, but also with international treaties. The article tends to give a reflection to the most important reasons that effect and influence in these dragging outs of civil procedure, as well as, at the same time aims to give the necessary alternatives to pass through them by identifying dilemmas within the judicial practice. As a result, the motives of this scientific paper are exactly focused at the same time on identifying the dilemmas, as well as presenting ideas, to overstep them, including the judicial practice of the European Court of Human Rights on Article 6 of the European Convention on Human Rights, by which it is given the possibility to offering people efficient and within a reasonable time legal protection of their rights before national courts. For these reasons, the paper elaborates this issue based on both, the legal theory and judicial practice.

  8. Registration of acute stroke

    DEFF Research Database (Denmark)

    Wildenschild, Cathrine; Mehnert, Frank; Thomsen, Reimar Wernich;

    2013-01-01

    BACKGROUND: The validity of the registration of patients in stroke-specific registries has seldom been investigated, nor compared with administrative hospital discharge registries. The objective of this study was to examine the validity of the registration of patients in a stroke-specific registry...... (The Danish Stroke Registry [DSR]) and a hospital discharge registry (The Danish National Patient Registry [DNRP]). METHODS: Assuming that all patients with stroke were registered in either the DSR, DNRP or both, we first identified a sample of 75 patients registered with stroke in 2009; 25 patients in...... the DSR, 25 patients in the DNRP, and 25 patients registered in both data sources. Using the medical record as a gold standard, we then estimated the sensitivity and positive predictive value of a stroke diagnosis in the DSR and the DNRP. Secondly, we reviewed 160 medical records for all potential...

  9. Cone-beam CT using a mobile C-arm: a registration solution for IGRT with an optical tracking system

    International Nuclear Information System (INIS)

    A method for registering images acquired from a prototype flat panel mobile C-arm, capable of kilovoltage (kV) cone-beam computed tomography (CT), to a linear accelerator (LINAC) isocenter is presented. A calibration procedure is performed which involves locating reflective markers placed on the C-arm and a phantom in two coordinate systems. A commercial optical tracking system locates the markers relative to the LINAC isocenter (room coordinates). The cone-beam imaging capabilities of the C-arm provide the location of the markers on the calibration phantom in image coordinates. A singular value decomposition (SVD) algorithm is used to determine the relationship between the C-arm, image coordinates and room coordinates. Once the calibration is completed, the position of the C-arm at any arbitrary location is accurately determined from the tracking system. A final transformation is calculated capable of mapping voxels in the reconstructed image set to their corresponding position in room coordinates. An evaluation to determine the accuracy of this method was performed by locating markers on a phantom. The position of the phantom markers in room coordinates was obtained directly using the optical tracking system and compared with that using the described method above. A mean absolute distance of 1.4 ± 0.5 was observed for a completely transformed image set. This is comparable to that of systems routinely used for image-guided radiation therapy (IGRT)

  10. Automatic digital image registration

    Science.gov (United States)

    Goshtasby, A.; Jain, A. K.; Enslin, W. R.

    1982-01-01

    This paper introduces a general procedure for automatic registration of two images which may have translational, rotational, and scaling differences. This procedure involves (1) segmentation of the images, (2) isolation of dominant objects from the images, (3) determination of corresponding objects in the two images, and (4) estimation of transformation parameters using the center of gravities of objects as control points. An example is given which uses this technique to register two images which have translational, rotational, and scaling differences.

  11. Design and implementation of PETS online registration system%PETS网上报名系统的设计与实现

    Institute of Scientific and Technical Information of China (English)

    刘砚秋; 郑鲲

    2011-01-01

    针对PETS网上报名系统的设计背景和现状进行了分析,根据系统的需求分析和整体设计,确定了系统的主要功能和体系结构.在功能实现中,按照考生管理、考点管理和考官管理3部分,详细论述了功能的逻辑流程和算法,对包括考生报名及信息管理、考点和考官的管理和对数据的分析统计等功能进行了实现.最后对可能遇到的多人访问并发问题,提出了使用负载均衡解决的方案.%In this paper, the background and present situation of PETS online registration system is introduced. According to the analysis of the system and the overall design, the main function and the system structure are designed. The main flow and algorithm of the three parts, the examinee management, the examination spot management and the examination official management, are discussed in detail. The functions including examinee registers, information management, examination spot management, examination official management and, data analysis and statistics are realized. At last, the load balancing method is proposed to solve the probable multi-person concurrent access problem.

  12. What Is Western Civilization?

    Science.gov (United States)

    Birken, Lawrence

    1992-01-01

    Discusses opposing tendencies in the interpretation of Western Civilization. Describes the expanded definition that includes Byzantine and Islamic cultures as heirs of the Greco-Roman cultures. Suggests that a limited definition of Western culture will facilitate a problems approach, emphasize diversity among cultures, and integrate the classical…

  13. Nuclear damage - civil liability

    International Nuclear Information System (INIS)

    An analysis is made of the civil liability for nuclear damage since there is a need to adjust the existing rules to the new situations created. The conventions that set up the new disciplining rules not considered in the common law for the liability of nuclear damage are also mentioned. (A.L.)

  14. European Civilization. Teacher's Manual.

    Science.gov (United States)

    Leppert, Ella C.; Halac, Dennis

    The instructional materials in this teaching guide for Course II, Unit IV, follow and build upon a previous sequential course described in SO 003 169 offering ninth grade students a study on the development of Western European Civilization. Focus is upon four periods of high development: The High Middle Ages (12th Century), The Renaissance (15th…

  15. Creative Ventures: Ancient Civilizations.

    Science.gov (United States)

    Stark, Rebecca

    The open-ended activities in this book are designed to extend the imagination and creativity of students and encourage students to examine their feelings and values about historic eras. Civilizations addressed include ancient Egypt, Greece, Rome, Mayan, Stonehenge, and Mesopotamia. The activities focus upon the cognitive and affective pupil…

  16. An Efficacious and Secure Registration for Internet Protocol Mobility

    Directory of Open Access Journals (Sweden)

    Senthil Kumar Mathi

    2013-09-01

    Full Text Available For the ample development of mobile internet protocol (IP technology and the recurrent movement of a mobile device, it is necessary for the mobile device to inform their home network where initially registered through an efficient and secured procedure against any sort of attacks. The procedure of registration for IP mobility by the portable system must have a better performance by providing a certain level of security, such as authentication, integrity, replay attack protection, and location privacy. All at once, the extreme security in the registration of IP mobility may cause long registration time, principally for real-time systems. This paper mainly deals with a balanced effort for secure and efficient registration procedure which gives better security and efficiency in terms of registration delay. The proposed work provides an easy and fast registration procedure and lessens the registration delay through the usage of an identity based authenticated key exchange scheme that eliminates expensive pairing operations. The proposed protocol is verified by using AVISPA tool. The performance evaluation reveals that the proposed protocol significantly outperforms the existing protocols in terms of the registration delay.Defence Science Journal, 2013, 63(5, pp.502-507, DOI:http://dx.doi.org/10.14429/dsj.63.4003

  17. THE NEED OF RETHINKING THE PUBLIC ADMINISTRATION SYSTEM IN THE CONTEXT OF THE GROWING POWER OF THE CIVIL SOCIETY

    OpenAIRE

    NEAMTU FLORENTINA

    2013-01-01

    Worldwide, the trend of the last twenty years has been that of globalization and the intense development of the social systems. In this context, nation states are put in a completely new position in which institutions and administrative systems should be flexible to accommodate these changes. In the new coordinates of established geopolitical framework, central and local government is the defining factors in economic competitiveness of a country or economic region. A very important aspect of ...

  18. 32 CFR 1630.40 - Class 4-A: Registrant who has completed military service.

    Science.gov (United States)

    2010-07-01

    ... SERVICE SYSTEM CLASSIFICATION RULES § 1630.40 Class 4-A: Registrant who has completed military service. (a) In Class 4-A shall be placed any registrant other than a registrant eligible for classification in... Environmental Science Services Administration, or who are assigned to assist Indian tribes, groups,...

  19. Medical Image Registration Based Retrieval

    Directory of Open Access Journals (Sweden)

    Swarnambiga AYYACHAMY

    2013-02-01

    Full Text Available This paper presents a quantitative evaluation of state-of-the art intensity based image registration with retrieval methods applied to medical images. The purpose of this study is to access the stability of these methods for medical image analysis. The accuracy of this medical image retrieval with affine based registration and without registration is evaluated using observer study. For retrieval without registration and with registration, we examine the performance of various transform methods for the retrieval of medical images by extracting the features. This helps for the early diagnosis. The technique used for retrieval of medical images were a set of 2-D discrete Fourier transform (DFT, discrete cosine transform (DCT, discrete wavelet transform (DWT, Complex wavelet transform (CWT, and rotated complex wavelet filters (RCWF were implemented and examined for MRI imaging modalities. Especially RCWF gives texture information strongly oriented in six different directions (45° apart from the complex wavelet transform. Experimental results indicate that the DWT method perform well in retrieval of medical images. The method also retains the comparable levels of computational complexity. Then the experimental evaluation is carried by calculating the precision and recall values. It is found that DWT performs well for retrieval without registration and CWT with affine performs well in registration based retrieval with efficiency of 92% from retrieval efficiency 83% of DWT without registration. This helps in classification as before registration and after registration especially for clinical treatment and diagnosis.

  20. Developing a registration entry and query system within the scope of harmonizing of the orthophoto metadata with the international standards

    OpenAIRE

    Şahin, İ.; Alkış, Z.

    2013-01-01

    Increase in the number of satellites and the utilization of digital cameras in the aerial photography has spread the use of satellite image and oriented aerial photograph as real or near-real time resolution, accessible, cost effective spatial data. Co-registered images or aerial photos corrected for the height variations and orthogonality (scale) have become an essential input for geographical information systems and spatial decision making due to their integration with the other sp...

  1. Robust methods for automatic image-to-world registration in cone-beam CT interventional guidance

    OpenAIRE

    Dang, H; Otake, Y.; Schafer, S.; Stayman, J. W.; Kleinszig, G.; Siewerdsen, J. H.

    2012-01-01

    Purpose: Real-time surgical navigation relies on accurate image-to-world registration to align the coordinate systems of the image and patient. Conventional manual registration can present a workflow bottleneck and is prone to manual error and intraoperator variability. This work reports alternative means of automatic image-to-world registration, each method involving an automatic registration marker (ARM) used in conjunction with C-arm cone-beam CT (CBCT). The first involves a Known-Model re...

  2. STRATEGY FOR IMPROVEMENT OF SAFETY AND EFFICIENCY OF COMPUTER-AIDED DESIGN ANALYSIS OF CIVIL ENGINEERING STRUCTURES ON THE BASIS OF THE SYSTEM APPROACH

    OpenAIRE

    Zaikin Vladimir Genrikhovich; Valuyskikh Viktor Petrovich

    2012-01-01

    The authors highlight three problems of the age of information technologies and proposes the strategy for their resolution in relation to the computer-aided design of civil engineering structures. The authors express their concerns in respect of globalization of software programmes designated for the analysis of civil engineering structures and employed outside of Russia. The problem of the poor quality of the input data has reached Russia. Lately, the rate of accidents of buildings and s...

  3. Protection of civil rights and technological development

    International Nuclear Information System (INIS)

    The question of how the consequences of technological development are to be mastered on the legal level is not primarily a problem of the administrative procedure. The essential point in the discussion on protection of basic rights is not to be seen in the citizen's right to participate in administrative procedures, but rather in the substantive civil rights of individual persons as against the government, together with the system of values established in the Basic Law and derived from the basic rights, as well as in the proper functioning of the principle of separation of powers (legislature, administration, and judicature). The law on procedure and thus the idea of (protection of civil rights by rules of procedure) in this context only have an enhancing effect. Practical protection of civil rights is also ascertained in the Federal Republic of Germany by the particularly well-established guarantee of access to the courts. Another idea to be mentioned in this context is an approach that can be termed as 'protection of civil rights by government-funded research'. Other facts contributing to building a protective shield against infringement of civil rights by technology, activities or installations, include e.g. the federal structure of the state and the administration, type and scope of organisation of the public service, the established system of environmental protection and the safety provided by the current system of expert opinions. (orig./HSCH)

  4. Civil society contribution to democratic governance : a critical assessment

    OpenAIRE

    Kohler-Koch, Beate

    2008-01-01

    "Civil society ranks high in academic and political discussions on democracy. It is perceived as a remedy to the legitimacy crisis of national systems and as a promise to turn international governance more democratic. But civil society is an illusive concept and contending conceptual frames govern the normative reflections and political recommendations which give legitimacy to civil society engagement. Therefore, researchers in RG 4 set out to exploit existing research comparing theoretical a...

  5. Democracy promotion and civil society

    OpenAIRE

    Ishkanian, Armine

    2007-01-01

    The annual Global Civil Society Yearbooks provide an indispensable guide to global civil society or civic participation and action around the world. This year, the Yearbook will focus on communicative power and democracy, investigating different forms of democracy promotion and communication with a view to understanding the relationship between communication, democracy and media. The Global Civil Society Yearbook remains the standard work on all aspects of contemporary global civil society fo...

  6. 基于B/S模式的自考报名系统的设计与实现%Design and Implementation of Self-Study Examination Registration System Based on B/S Mode

    Institute of Scientific and Technical Information of China (English)

    范振远

    2014-01-01

    With the rapid development of science and technology, Self Registration handmade can ’t meet the needs of students and staff. This article takes in Vocational School of Wuhan Textile University Self-study examination registration as the back-ground, after working in the registration system analysis tests the functional requirements, design and implement a Self-study Registration system based on B/S mode. After nearly two years of use shows that the system allows to get rid of a vocational col-lege and spend a lot of time, manpower and resources handmade management to achieve a standardized management, work effi-ciency is greatly improved, since the candidates for applicants to provide a convenient remote.%随着科技日新月异的发展,纯手工的自考报名方式已经不能满足考生和工作人员的需要。该文以武汉纺织大学高职学院自考报名的现状为背景,经过系统分析自考报名工作中的功能需求,设计并实现了基于B/S模式的自考报名系统。通过近两年来的使用证明,该系统使高职学院摆脱了耗费大量人力物力和时间的纯手工管理,达到了规范化的管理,工作效率大大提高,为自考生异地报考提供了便利。

  7. Exploring Civilizations with 'Seven Wolves'

    Institute of Scientific and Technical Information of China (English)

    Yang Jie

    2007-01-01

    @@ Beijing - A farewell party for the CCTV (China Central Television) crew 'Road to Civilizations-Global Exploration Tour of World Major Civilizations' - the world's first TV series documenting the journey of exploring the 12 civilizations in the human world, was sponsored by Fujian Septwolves Industry Co., Ltd and held at the Beijing Landmark hotel on 16 January.

  8. 75 FR 5244 - Civil Penalties

    Science.gov (United States)

    2010-02-02

    ...) entitled ``Civil Penalties'' which proposed the adjustment of certain civil penalties for inflation. 74 FR.... See 62 FR 37115 (July 10, 1997) (NHTSA's civil penalty policy under the Small Business Regulatory... April 11, 2000 (65 FR 19477, 19477-78). FOR FURTHER INFORMATION CONTACT: Jessica Lang, Office of...

  9. 77 FR 70710 - Civil Penalties

    Science.gov (United States)

    2012-11-27

    ...,000. 75 FR 5246. Also on February 10, 2010, NHTSA last adjusted the maximum civil penalty for a... civil penalty policy when determining the appropriate civil penalty amount. See 62 FR 37115 (July 10... Act was published on February 4, 1997. 62 FR 5167. At that time, we codified the penalties...

  10. 77 FR 55175 - Civil Penalties

    Science.gov (United States)

    2012-09-07

    ... $6,000. 71 FR 28279. At the same time, the agency adjusted the maximum civil penalty for a single... to $16,650,000. 75 FR 5246. Also on February 10, 2010, NHTSA last adjusted the maximum civil penalty... policy when determining the appropriate civil penalty amount. See 62 FR 37115 (July 10, 1997)...

  11. Iterative Refinement of Transformation Parameters for Image Registration

    Directory of Open Access Journals (Sweden)

    Jharna Majumdar

    2010-09-01

    Full Text Available Image registration is an important process in high-level image interpretation systems developed for civilian and defense applications. Registration is carried out in two phases: namely feature extraction and feature correspondence. The basic building block of feature based image registration scheme involves matching feature points that are extracted from a sensed image to their counter parts in the reference image. Features may be control points, corners, junctions or interest points. The objective of this study is to develop a methodology for iterative convergence of transformation parameters automatically between two successive pairs of aerial or satellite images. In this paper we propose an iterative image registration approach to compute accurate and stable transformation parameters that would handle image sequences acquired under varying environmental conditions. The iterative registration procedure was initially tested using satellite images with known transformation parameters like translation, rotation, scaling and the same method is further tested with images obtained from aerial platform.

  12. Resilience: the Future of Civil Protection

    Directory of Open Access Journals (Sweden)

    Fulvio Toseroni

    2012-07-01

    Full Text Available The term Resilience was adopted by Civil Protection in 2009, thanks to the United Nations International Strategy for Disaster Reduction (UN-ISDR, which defined Resilience as “the ability of a system, community or society exposed to hazards to resist, absorb,accommodate to and recover from the effects of a hazard in a timely and efficient manner, including through the preservation and restoration of its essential basic structures and functions.” (ISDR, 2009." The contribution investigates the roots of the Term Resilience and its conceptual evolution, highlighting how this evolution would contribute to the innovation, also in Italy, of the System of Civil Protection.

  13. IMPROVING THE EFFECTIVENESS AND IMAGE OF THE BUILDING AND CIVIL ENGINEERING PROCESS BY USING AN AWARD POINT SYSTEM IN THE AWARD OF CONTRACTS

    Directory of Open Access Journals (Sweden)

    Kobus Grobler

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: One of the main causes leading to the perceived ineffectiveness and poor image of the building and civil engineering process seems to be the fact that clients often use lowest price as the only selection criterion in the award of contracts. One of the main recommendations of the doctoral research thesis of Grobler [1] is the introduction of an award point system that not only compares bidders on price, but also on their previous records of: quality of work, management ability and relations with other role players.

    AFRIKAANSE OPSOMMING: Een van die hoof oorsake wat aanleiding gee tot die persepsie dat die bou-en siviele ingenieursweseproses oneffektief is en ‘n swak beeld het, is die feit dat kliënte gereeld laagste prys as die enigste maatstaf gebruik in die toekenning van kontrakte. Een van die hoof voorstelle van die doktorale proefskrif van Grobler [1] is die instelling van ‘n toekenningspuntesisteem wat nie net tenderaars beoordeel op prys nie, maar ook op vorige rekords van: kwaliteit van werk, bestuursvermoë en verhoudinge met ander rolspelers.

  14. Desobediencia civil en Argentina

    Directory of Open Access Journals (Sweden)

    Gustavo Fondevila

    2003-01-01

    Full Text Available Resumen: La crisis económica de Argentina en años recientes derivó en la pérdida de legitimidad de las instituciones políticas del país. La medida de suspensión de las libertades y garantías de derechos individuales provocó una desobediencia civil generalizada que llevó a miles de personas a manifestar pacíficamente su repudio al gobierno de Fernando de la Rúa. Este gesto ciudadano espontáneo, desorganizado y voluntario sirvió, entre otras cosas, para formar una autodeterminación primaria directa de la voluntad popular y una autocomprensión del carácter democrático de la sociedad civil. La justificación de la desobediencia se basaba en una cuestión de derechos. Todos los manifestantes afirmaban que tenían derecho a desobedecer porque la desobediencia, en ciertas circunstancias, era un derecho humano. ¿Pero puede ser la desobediencia civil, en un Estado de derecho, un auténtico derecho? ¿En qué circunstancias, en el contexto legal y fuera de los derechos habituales de resistencia como huelga, manifestación, etcétera, se puede desobedecer una norma legal? Abstract: The recent economic crisis in Argentina led to the loss of identity of the country’s political institutions. The measure of the suspension of freedom and of the guarantee of individual rights provoked a generalized civil disobedience which led thousands of people to peacefully demonstrate their repudiation of Fernando de la Rúa’s government. This spontaneous, unorganized and voluntary action by the citizens served, among other things, to form a direct primary self-determination of the will of the people and a self-understanding of the democratic character of civil society. The justification of the disobedience was based on a question of rights. All the demonstrators asserted that they had the right to disobey because disobedience, in certain circumstances, was a human right. However, can civil disobedience, in a constitutional state, be an authentic right

  15. 基于数据链的雷达误差配准算法%Radar System Error Registration Algorithm Based on Data Link

    Institute of Scientific and Technical Information of China (English)

    刘熹; 尹浩; 刘海燕; 吴泽民

    2013-01-01

    Utilizing the Precise Participant Location and Identification (PPLI) reporting function of cooperative targets in data link system,a radar registration algorithm was proposed without a priori information of track-to-track association and the radar system error distribution.A point set was obtained by mapping radar and PPLI track pairs to parameter domain.A credit function was defined on parameter domain.Under some assumptions,it was proved that,as the number of common tracks increased,the credit function was convergent in probability to the probability density function of the normal distribution which was centered at the system error point.The radar system error could be estimated preliminarily by searching the credit function's peak point,and the track-to-track association problem among biascompensated radar tracks and PPLI tracks was formulized as a linear program problem to resolve the global optimal track assignment.The radar system error was precisely estimated according the result of track association.The availability of the proposed algorithm was validated by Monte Carlo simulations,which shows that the performance is close to the Cramér-Rao lower bound.%针对没有航迹关联和系统误差分布先验信息的情况,利用数据链系统合作目标的精确参与平台定位与识别(PPLI)报告功能,提出了一种雷达系统误差配准算法.算法将雷达与PPLI航迹对映射为参数域点集,定义了参数域上的信任函数,证明了在一定假设下信任函数随公共航迹数量增加依概率收敛于以系统误差点为均值的正态分布概率密度函数,通过搜索信任函数峰值初步估计雷达系统误差.在此基础上求解雷达航迹与PPLI航迹全局最优关联关系并精确估计雷达系统误差.通过蒙特卡洛仿真验证了算法性能接近Cramér-Rao下界.

  16. 客户资料登记管理系统设计%Customer ID Verification and Registration Management System

    Institute of Scientific and Technical Information of China (English)

    杨素秋

    2015-01-01

    In the financial, business, insurance and other industries, a large number of file data is generated every day. In the daily management of the paper files, the file data management difficulties,the query response is slow, unable to realize many people shar⁃ing, cannot be used in conjunctionwith the business systems and office systems, information flow has defects. In view of the above problems , we can use advanced computer technology (image processing, OCR technology, database, storage technology and so on) to electronic file storage, management and query;Through scientific management of archives and efficient use, we can save man⁃power, material resources and space, save cost,improve work efficiency and improve enterprise competition ability and service level. The network check ID, through the use of the people's Bank of specialinspection network. We can know the client's authentici⁃ty. Using special verification equipment of Two generation ID card, we can real-time machine readable client ID informa⁃tion and real comparison,accomplish"one witness". It is essential to Perfect network verification system and control business risks. It is also a strong complement to bank network verification method.%在金融、工商、保险等行业,每天会产生大量的档案资料。在日常的纸质档案管理工作中,档案资料管理困难,查询响应慢,无法实现多人共享,无法与业务系统及办公系统配合使用,信息流程断档等弊端。针对上述问题,可以采用先进的计算机技术(图像处理、OCR识别技术、数据库、存储技术等),实现档案存储、管理和查询的电子化;通过对档案的科学管理及高效利用,从而节省人力、物力和空间,节约成本、提高工作效率提高企业竞争能力和服务水平。  通过专用人民银行核查网络进行身份证联网核查[1],可以核实登记客户身份的真实性。使用专用二代证核验机具可以

  17. Co-Registration of MEG and ULF MRI using a 7 channel low-Tc SQUID system

    Energy Technology Data Exchange (ETDEWEB)

    Magnelind, Per E [Los Alamos National Laboratory; Sandin, Jan H [Los Alamos National Laboratory; Volegov, Petr L [Los Alamos National Laboratory; Matlashov, Andrei N [Los Alamos National Laboratory; Owens, Tuba [Los Alamos National Laboratory; Gomez, John J [Los Alamos National Laboratory; Espy, Michelle A [Los Alamos National Laboratory

    2010-01-01

    In human brain imaging, e.g. pre-surgical mapping, it is highly desired to obtain images with high spatial and temporal resolution. However, no single imaging device is capable of producing both a high spatial resolution anatomical image and a high temporal resolution functional image. During the last couple of years significant efforts have been directed towards magnetic resonance imaging (MRI) in fields comparable to the Earth's field, i.e. microtesla fields, or lower fields. The fields in this range are called ultra-low fields (ULF). Interestingly, the idea of magnetic resonance at microtesla fields is more than 50 years old. In ULF MR it is essential to use pre-polarization to increase the signal-to-noise ratio of the signal from the precessing spins, since the magnetization from the measurement field alone is very small. Even with the present level of prepolarization the ULF images are not as highly resolved as their high-field counterparts. By using a 7 channel system equipped with low transition temperature (T{sub c}) Superconducting QUantum Interference Devices (SQUIDs) to perform both ULF MRI and magnetoencephalography (MEG), it is possible to coregister a lower resolution ULF MR image and an MEG image obtained during one run. Thereby, the MEG data is aligned to the ULF MR image after performing a calibration run with a phantom. The ULF MR image can then be used to align the MEG data onto a high-field MR image. Recently, our group presented the first brain images obtained by ULF MRI. The MR imaging was combined with an MEG session performed a posteriori. The subject's head was moved in between the MRI run and the MEG run and no reference coils were used to quantify the translation. The main reason for the translation of the head was to improve the coverage of the auditory evoked response. In this paper, we report interleaved ULF MRI and MEG measurements co-registered in the same system.

  18. A surface-matching technique for robot-assisted registration.

    Science.gov (United States)

    Glozman, D; Shoham, M; Fischer, A

    2001-01-01

    Successful implementation of robot-assisted surgery (RAS) requires coherent integration of spatial image data with sensing and actuating devices, each having its own coordinate system. Hence, accurate estimation of the geometric relationships between relevant reference frames, known as registration, is a crucial procedure in all RAS applications. The purpose of this paper is to present a new registration scheme, along with the results of an experimental evaluation of a robot-assisted registration method for RAS applications in orthopedics. The accuracy of the proposed registration is appropriate for specified orthopedic surgical applications such as Total Knee Replacement. The registration method is based on a surface-matching algorithm that does not require marker implants, thereby reducing surgical invasiveness. Points on the bone surface are sampled by the robot, which in turn directs the surgical tool. This technique eliminates additional coordinate transformations to an external device (such as a digitizer), resulting in increased surgical accuracy. The registration technique was tested on an RSPR six-degrees-of-freedom parallel robot specifically designed for medical applications. A six-axis force sensor attached to the robot's moving platform enables fast and accurate acquisition of positions and surface normal directions at sampled points. Sampling with a robot probe was shown to be accurate, fast, and easy to perform. The whole procedure takes about 2 min, with the robot performing most of the registration procedures, leaving the surgeon's hands free. Robotic registration was shown to provide a flawless link between preoperative planning and robotic assistance during surgery. PMID:11892002

  19. Distance-Dependent Multimodal Image Registration for Agriculture Tasks

    OpenAIRE

    Ron Berenstein; Marko Hočevar; Tone Godeša; Yael Edan; Ohad Ben-Shahar

    2015-01-01

    Image registration is the process of aligning two or more images of the same scene taken at different times; from different viewpoints; and/or by different sensors. This research focuses on developing a practical method for automatic image registration for agricultural systems that use multimodal sensory systems and operate in natural environments. While not limited to any particular modalities; here we focus on systems with visual and thermal sensory inputs. Our approach is based on pre-cali...

  20. Increasing Incidence of Degenerative Spinal Diseases in Japan during 25 Years: The Registration System of Spinal Surgery in Tohoku University Spine Society.

    Science.gov (United States)

    Aizawa, Toshimi; Kokubun, Shoichi; Ozawa, Hiroshi; Kusakabe, Takashi; Tanaka, Yasuhisa; Hoshikawa, Takeshi; Hashimoto, Ko; Kanno, Haruo; Morozumi, Naoki; Koizumi, Yutaka; Sato, Tetsuro; Hyodo, Hironori; Kasama, Fumio; Ogawa, Shinji; Murakami, Eiichi; Kawahara, Chikashi; Yahata, Jun-Ichiro; Ishii, Yushin; Itoi, Eiji

    2016-01-01

    Spinal disorders affect mainly older people and cause pain, paralysis and/or deformities of the trunk and/or extremities, which could eventually disturb locomotive functions. For ensuring safe and high-quality treatment of spinal disorders, in 1987, the Tohoku University Spine Society (TUSS) was established by orthopedic departments in Tohoku University School of Medicine and its affiliated hospitals in and around Miyagi Prefecture. All spine surgeries have been enrolled in the TUSS Spine Registry since 1988. Using the data from this registration system between 1988 and 2012, we demonstrate here the longitudinal changes in surgical trends for spinal disorders in Japan that has rushed into the most advanced "aging society" in the world. In total, data on 56,744 surgeries were retrieved. The number of spinal surgeries has annually increased approximately 4-fold. There was a particular increase among patients aged ≥ 70 years and those aged ≥ 80 years, with a 20- to 90-fold increase. Nearly 90% of the spinal operations were performed for degenerative disorders, with their number increasing approximately 5-fold from 705 to 3,448. The most common disease for surgery was lumbar spinal stenosis (LSS) (35.9%), followed by lumbar disc herniation (27.7%) and cervical myelopathy (19.8%). In 2012, approximately half of the patients with LSS and cervical myelopathy were ≥ 70 years of age. In conclusion, the number of spinal operations markedly increased during the 25-year period, particularly among older patients. As Japan has a notably aged population, the present study could provide a near-future model for countries with aging population. PMID:26876801

  1. Reflectance and fluorescence hyperspectral elastic image registration

    Science.gov (United States)

    Lange, Holger; Baker, Ross; Hakansson, Johan; Gustafsson, Ulf P.

    2004-05-01

    Science and Technology International (STI) presents a novel multi-modal elastic image registration approach for a new hyperspectral medical imaging modality. STI's HyperSpectral Diagnostic Imaging (HSDI) cervical instrument is used for the early detection of uterine cervical cancer. A Computer-Aided-Diagnostic (CAD) system is being developed to aid the physician with the diagnosis of pre-cancerous and cancerous tissue regions. The CAD system uses the fusion of multiple data sources to optimize its performance. The key enabling technology for the data fusion is image registration. The difficulty lies in the image registration of fluorescence and reflectance hyperspectral data due to the occurrence of soft tissue movement and the limited resemblance of these types of imagery. The presented approach is based on embedding a reflectance image in the fluorescence hyperspectral imagery. Having a reflectance image in both data sets resolves the resemblance problem and thereby enables the use of elastic image registration algorithms required to compensate for soft tissue movements. Several methods of embedding the reflectance image in the fluorescence hyperspectral imagery are described. Initial experiments with human subject data are presented where a reflectance image is embedded in the fluorescence hyperspectral imagery.

  2. Drug evaluation and registration in Hungary.

    Science.gov (United States)

    Paál, T L; Káldor, A; Fäller, K

    1988-02-01

    In Hungary, the actual drug evaluation and registration system reflects international standards and national traditions. The compulsory drug registration system that was established in 1933 was among the first in Europe. Laboratory control (since 1927), clinical trials (since 1951) and human clinical pharmaceutical experiments (since 1967) are prerequisites for new-drug approval. Applications should be sent to the National Institute of Pharmacy, which has the overall responsibility for the registration of pharmaceutical products. Applications are assessed on the basis of the drug's quality, safety, and efficacy. The procedure follows several steps: evaluation of chemical and pharmaceutical data by the staff of the National Institute of Pharmacy; evaluation of toxicologic and pharmacologic documentation with the help of the Committee on Drug Administration; after consultation with the Committee on Medical Research Ethics (mandatory in cases of original new drugs), authorized clinical pharmacologic investigations are conducted in the units of the Clinical Pharmacological Network, which are supervised by the National Center for Clinical Pharmacology; clinical trials; application for registration (scientific evaluation); and finally, application to the Ministry of Health for a marketing authorization. The process may be facilitated appreciably for preparations already registered in another country. Moreover, Hungary is an active member in the World Health Organization (WHO), Pharmaceutical Inspection Convention of the European Free Trade Association (EFTA PIC), the Council of Mutual Economic Assistance (COMECON), and other international pharmaceutical and clinical pharmaceutical collaborations. PMID:3360964

  3. Sinks of containment of NPP. Trillo I. Civil actions associated with the changing filter system and implementation backwash

    International Nuclear Information System (INIS)

    Compliance with a technical instruction issued by the Security Council Nuclear the 12/09/11, involves the modification of the system of filtering of containment sumps of the C.N. Trillo I, in order to rule out surround way phenomena of potential obstruction by accumulation of residues that may affect the cooling capacity of the core in a post accident scenario. Similarly, it implies the creation of a procedure operating in emergency that includes the necessary maneuvers for the limitation of the pressure differential between the two sides of the filter grids, guaranteeing the function of recirculation post-LOCA. (Author)

  4. Studying on the Function of Appeal System of the Civil Procedure%论民事上诉制度的功能

    Institute of Scientific and Technical Information of China (English)

    朱春河

    2011-01-01

    我国现行民事诉讼上诉制度在功能设定上存在着错位,这一现象直接影响了上诉制度应有作用的发挥,同时也为上级法院干涉下级法院的审判活动打开了方便之门。因此,重新界定上诉制度的功能,发挥该制度应有的作用具有十分重要的意义。上诉制度的功能主要有两个:一是实现对当事人实体权利和诉讼权利的合法救济;二是实现法律适用和解释上的统一。%The appeal system of the current civil procedure in our country exists in an mistake in function setting up.This phenomenon affects directly the function of appeal the system should have.Moreover,it also opens convenient door for the higher court interfere with the judgment of the lower court.So it is very important to definite the function of appeal afresh,to develop the function that system should have.The functions of appeal mainly have two aspects: one is to realize right relief for entity right and procedure right of litigation;another is to realize unify of the law explain with apply.

  5. Registration Summer Camp 2016

    CERN Multimedia

    2016-01-01

    Reminder: registration for the CERN Staff Association Summer Camp is now open for children from 4 to 6 years old.   More information on the website: http://nurseryschool.web.cern.ch/. The summer camp is open to all children. The proposed cost is 480.-CHF/week, lunch included. The camp will be open weeks 27, 28, 29 and 30, from 8:30 a.m. to 5:30 p.m. For further questions, you are welcome to contact us by email at Summer.Camp@cern.ch. CERN Staff Association

  6. Developing a registration entry and query system within the scope of harmonizing of the orthophoto metadata with the international standards

    Science.gov (United States)

    Şahin, İ.; Alkış, Z.

    2013-10-01

    Increase in the number of satellites and the utilization of digital cameras in the aerial photography has spread the use of satellite image and oriented aerial photograph as real or near-real time resolution, accessible, cost effective spatial data. Co-registered images or aerial photos corrected for the height variations and orthogonality (scale) have become an essential input for geographical information systems and spatial decision making due to their integration with the other spatial data. Beyond that, images and photographs compose infrastructure for the other information in usage of spatial data with the help of the access and query facility web providing. Although the issue of the aerial photo ortho-rectification has been solved long ago, the problems related with the storage of huge amount of photos and images, their management, processes, and user accesses have been raised. These subjects concern the multitudinous private and governmental institutes. Some governmental organizations and private companies have gained the technical ability to perform these works in recent times. This situation has lead to significant increase in the amount of aerial photograph taking and processing in one year for whole country. General Command of Mapping has been using digital aerial camera since 2008 for the photograph taking. The total area covered by the satellite images, purchased for different purposes, and the aerial photographs, taken for some revision purposes or demands of governmental and private institutes, has reached up to 200.000 km². It is considered that, colored and high resolution orthophotos of the whole country can be achieved within four years; provided that the annual production would continue similarly without any increase in amount. From the numbers given above, it is clear and inevitable that the orthophoto production procedure must be improved in order to produce orthophotos in the same year just after the photograph takings. Necessary studies

  7. Civil Engineering Dispute Resolution

    CERN Document Server

    Osborne, J

    2001-01-01

    Construction work on the civil engineering contract started at Point 5 in August 1998. The new surface buildings and underground structures are necessary to accommodate the CMS detector for the LHC Project. The principal underground works consist of two new shafts, two parallel caverns separated by a supporting pillar, and a number of small connection tunnels and service galleries. A dispute resolution procedure has been included in the contract, whereby a Panel of Adjudicators may be called upon to make a decision in the case of a difference or dispute between the parties. The aim of this paper is to present CERN's first experience of civil engineering Adjudication arising from problems encountered with the ground freezing technique employed to allow construction of two new shafts.

  8. Civil Servants’ Salary Structure

    OpenAIRE

    Bilquees, Faiz

    2006-01-01

    The paper looks at the trends in nominal and real salaries of the Federal Government employees over the period 1990-2006. It examines the structural defects in the existing salary structure and the anomalies in the allowances structure to show that appropriate remuneration for the civil servants requires serious and urgent consideration. The widening gap in the emoluments of government employees versus the public sector corporations and private sector employees has a strong bearing on the mot...

  9. The registration managing system and figure of China's healthy food%中国保健食品的注册管理体制及架构

    Institute of Scientific and Technical Information of China (English)

    金宗濂

    2005-01-01

    Along with the coming out and implement of “Healthy Food Registration Managing Measures” and the related measures, and the development of Healthy Food Monitoring and Neaten Work in this year, the Healthy Food industry of our country would break through the wandering in the low valley, and pop-up a new step.

  10. High-accuracy registration of intraoperative CT imaging

    Science.gov (United States)

    Oentoro, A.; Ellis, R. E.

    2010-02-01

    Image-guided interventions using intraoperative 3D imaging can be less cumbersome than systems dependent on preoperative images, especially by needing neither potentially invasive image-to-patient registration nor a lengthy process of segmenting and generating a 3D surface model. In this study, a method for computer-assisted surgery using direct navigation on intraoperative imaging is presented. In this system the registration step of a navigated procedure was divided into two stages: preoperative calibration of images to a ceiling-mounted optical tracking system, and intraoperative tracking during acquisition of the 3D medical image volume. The preoperative stage used a custom-made multi-modal calibrator that could be optically tracked and also contained fiducial spheres for radiological detection; a robust registration algorithm was used to compensate for the very high false-detection rate that was due to the high physical density of the optical light-emitting diodes. Intraoperatively, a tracking device was attached to plastic bone models that were also instrumented with radio-opaque spheres; A calibrated pointer was used to contact the latter spheres as a validation of the registration. Experiments showed that the fiducial registration error of the preoperative calibration stage was approximately 0.1 mm. The target registration error in the validation stage was approximately 1.2 mm. This study suggests that direct registration, coupled with procedure-specific graphical rendering, is potentially a highly accurate means of performing image-guided interventions in a fast, simple manner.

  11. Transfrontier nuclear civil liability without international conventions

    International Nuclear Information System (INIS)

    Japan is not a contracting party of any international convention in the field of nuclear civil liability, and neither are other east Asian countries who have or will soon have nuclear plants. Therefore, the ordinary rules on private international law will play an important role in dealing with transfrontier nuclear civil liability. Above all, the problems on judicial jurisdiction and governing law are crucial points. With regard to the relations between the above countries and the countries whose legal systems are within the framework of Paris or Vienna Conventions, geographical scopes of these conventions are to be considered. There are two different parts in the international civil liability conventions: uniform civil liability law and mutual funds. As to the first, it is important that, even without the conventions, the basic structure of the nuclear civil liability laws in non-member countries are almost the same with those of members. In any event, considering that the establishment of a single international regime to cover all countries will be hardly possible, legal consequences under the private international law will be explored. (author)

  12. ESTABLISHING EFFECTIVE CONTRACT FOR CIVIL SERVANTS

    Directory of Open Access Journals (Sweden)

    Ochakovsky V. A.

    2016-02-01

    Full Text Available The ongoing administrative reform in Russia has been carried out with the help of modern technology and human resources and it has a significant impact on the staff of the civil service - civil servants. This article presents the position of the Government of the Russian Federation, according to which the establishment of effective contract - one of the ways of development, improve the remuneration system for civil servants, public servants themselves assessment of this innovation, presented the implementation of effective regulatory framework contract is indicated by its ideology. The factor affecting the wages of civil servants is a performance indicator; the article lists its views. In different departments, employee performance is evaluated differently in the article presents an assessment of the effectiveness of them. The evaluation of the implementation of effective contract Sergei Filatov, who served as President of the socio-economic and intellectual programs and Dmitry Abzalov - President of the Center for Strategic Communications. Also there was shown the analysis of public servants’ understanding, feasibility and impact of introducing effective contract in the state structures. We have proposed measures to address misunderstandings of the reform civil servants. There are findings as well as possible scenarios after the establishment of effective contract

  13. Improvement of Chinese Residence System in Terms of Household Registration Reform---Based on the Differences Between Domicile and Habitual Residence%从户籍改革谈我国自然人住所制度的完善--以“住所”与“经常居住地”在概念及认定上的区别为视角

    Institute of Scientific and Technical Information of China (English)

    周颖

    2015-01-01

    “住所”及“经常居住地”是我国民法上住所制度的重要内容,然而其概念及认定在理论和实践层面多有弊病。首先,《民法通则》仅以公民的户籍所在地为住所地,变更住所必须以户籍登记为生效要件,导致实践中长期离开户籍地而未作登记的公民以及外国公民难以获得法律上的“住所”;其次,“经常居住地”的认定以往多与暂住证的取得密切相关,随着居住证的推行,“经常居住地”的认定方法需要调整。解决上述问题,须从正确界定“住所”与“经常居住地”的概念及构成要件入手,然后结合户籍制度改革及居住证制度的推行,探索其在认定主观及客观构成要件上发挥的作用,从而完善我国自然人住所制度。%Domicile and habitual residence, two of the most important constituents of Chinese Residence sys-tem, have some defects in theory and practice. First, The General Principles of Civil Law defines the domicile as a registered permanent residence and the change of the residence must be based on the registration of household, re-sulting in the fact those who leave their registered permanent residence for a long time without registration or who come from foreign countries are unable to have a legal domicile. Second, how to identify habitual residence, which used to be connected with one's temporary residence permit, with the development of residence permit, should defi-nitely be modified. Therefore, in order to improve Chinese residence system, we should start from the correct defi-nitions of domicile and habitual residence and their constitutive requirements, and with there form of household reg-istration system and the spread of residence permit, we should also explore what roles they will play in the recogni-tion of subject and object constitutive requirements.

  14. 78 FR 63465 - Adjusting Civil Money Penalties for Inflation

    Science.gov (United States)

    2013-10-24

    ... CORPORATION Adjusting Civil Money Penalties for Inflation AGENCY: Farm Credit System Insurance Corporation... Act of 1971, as amended. The Federal Civil Penalties Inflation Adjustment Act of 1990, as amended by... impose CMPs to regularly evaluate those CMPs and to adjust them periodically for inflation, so...

  15. Problem of searching for extra-terrestrial civilizations

    Science.gov (United States)

    Ambartsumyan, V. A.

    1974-01-01

    Possible criteria characterizing extraterrestrial civilizations and their detection are: (1) deduction of their existence by evaluating astronomical prerequisites for the development of life in remote planetary systems; (2) detection and communication with extraterrestrial civilizations; and (3) the problem of language and content of information in transmitted signals.

  16. Theoretical models of stadial-evolutive development of civilizations

    OpenAIRE

    Grčić Mirko

    2005-01-01

    Civilizations, like all geographical systems, are dependant on the regularities of geographical process. Geographical process - it is the process of genesis, evolution and fading of geosystems. Different authors' points of view differ considering the movement forces of this process. The comparative analysis of Gumilev's, Toynbee's and Sorokin's theoretical models of civilizations development is represented in this article.

  17. Reliable overlapping control for civil structures

    Czech Academy of Sciences Publication Activity Database

    Bakule, Lubomír; Papík, Martin; Rehák, Branislav

    Les Ulis Cedex A: EDP Sciences, 2015 - (Feltrin, G.), 06001-1-06001-6. (MATEC Web of Conferences. 24). E-ISSN 2261-236X. [International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACES’15, /6./. Dübendorf (CH), 19.10.2015-21.10.2015] R&D Projects: GA ČR GA13-02149S Institutional support: RVO:67985556 Keywords : reliable control * overlapping control * civil structures Subject RIV: BC - Control Systems Theory http://library.utia.cas.cz/separaty/2015/AS/bakule-0449128.pdf

  18. Biotechnologies and biomimetics for civil engineering

    CERN Document Server

    Labrincha, J; Diamanti, M; Yu, C-P; Lee, H

    2015-01-01

    Putting forward an innovative approach to solving current technological problems faced by human society, this book encompasses a holistic way of perceiving the potential of natural systems. Nature has developed several materials and processes which both maintain an optimal performance and are also totally biodegradable, properties which can be used in civil engineering. Delivering the latest research findings to building industry professionals and other practitioners, as well as containing information useful to the public, ‘Biotechnologies and Biomimetics for Civil Engineering’ serves as an important tool to tackle the challenges of a more sustainable construction industry and the future of buildings.

  19. Mini cogeneration system: A GbR of tenants (civil-law association) as power supplier. Decentral power supply; Mini-BHKW: Eine Mieter-GbR geht ans deutsche Inselnetz. Dezentrale Eigenversorgung

    Energy Technology Data Exchange (ETDEWEB)

    La Chevallerie, A. van [Rechtsanwaelte Schnutenhaus und Kollegen, Berlin (Germany); Meyer, C. [Energy Consulting March-Buchheim (Germany)

    2007-11-15

    Three mini cogeneration systems and meters were installed by a cooperative of tenants for power supply to two domestic buildings. The tenants formed a civil-law association for low-cost power supply. This resulted in a legal conflict with the local utility. On 10 March 2007, the Bundesnetzagentur published its ruling in this case. The authors describe the project, its economic aspects and CO2 reduction effects. (orig.)

  20. First results of dose to patient in CT extracted with an automatic registration system; Primeros resultados de dosis a paciente en TC extraidas con un sistema automatico de registro

    Energy Technology Data Exchange (ETDEWEB)

    Minambres Moro, A.; Fernandez Leton, P.; Garcia Ruiz-Zorilla, J.; Perez Moreno, J. M.; Zucca Aparicio, D.

    2013-07-01

    Radiation protection of the patient in computed tomography (CT) is a priority for several reasons: the dose received during a scan is relatively high, is the diagnostic mode with greater contribution to dose to patient collective and the frequency of completion of TC is increasing rapidly the past few years. On the other hand, are currently beginning to commercially offer automated registration of dose to patient receiving dosimetric parameters of all scans performed on the equipment connected to the system. In this communication the first results are presented from two TC connected to an automatic system of this kind recently installed at our Center. (Author)

  1. PAPER REGISTRATION TO REPOSITORY FROM RESEARCHER DATABASE

    Directory of Open Access Journals (Sweden)

    Kensuke Baba

    2012-01-01

    Full Text Available This paper introduces a system that realizes a simultaneous registration of scholarly papers for both a researcher database and a repository. An institutional repository is a method to realize free access to research outputs. However, the number of scholarly papers archived in institutional repositories is extremely small compared to the papers practically produced by researchers. The authors considered that an obstacle to increase the number is the efforts of researchers to register their papers to institutional repositories, and they developed a system that realizes a simultaneous registration of papers to the researcher database and the institutional repository in their university. This paper introduces the main idea and the details of the implementation of the system.

  2. Automatic registration of satellite imagery

    Science.gov (United States)

    Fonseca, Leila M. G.; Costa, Max H. M.; Manjunath, B. S.; Kenney, C.

    1997-01-01

    Image registration is one of the basic image processing operations in remote sensing. With the increase in the number of images collected every day from different sensors, automated registration of multi-sensor/multi-spectral images has become an important issue. A wide range of registration techniques has been developed for many different types of applications and data. The objective of this paper is to present an automatic registration algorithm which uses a multiresolution analysis procedure based upon the wavelet transform. The procedure is completely automatic and relies on the grey level information content of the images and their local wavelet transform modulus maxima. The registration algorithm is very simple and easy to apply because it needs basically one parameter. We have obtained very encouraging results on test data sets from the TM and SPOT sensor images of forest, urban and agricultural areas.

  3. Quick Web Services Lookup Model Based on Hierarchical Registration

    Institute of Scientific and Technical Information of China (English)

    谢山; 朱国进; 陈家训

    2003-01-01

    Quick Web Services Lookup (Q-WSL) is a new model to registration and lookup of complex services in the Internet. The model is designed to quickly find complex Web services by using hierarchical registration method. The basic concepts of Web services system are introduced and presented, and then the method of hierarchical registration of services is described. In particular, service query document description and service lookup procedure are concentrated, and it addresses how to lookup these services which are registered in the Web services system. Furthermore, an example design and an evaluation of its performance are presented.Specifically, it shows that the using of attributionbased service query document design and contentbased hierarchical registration in Q-WSL allows service requesters to discover needed services more flexibly and rapidly. It is confirmed that Q-WSL is very suitable for Web services system.

  4. World-Economic Theories and Problems: Quigley vs. Wallerstein vs Central Civilization

    OpenAIRE

    David Wilkinson

    2015-01-01

    This is one in a series of papers on civilizational issues. Its predecessors have argued for the existence of a world system/civilization, "Central Civilization," born regionally in the Middle East about 1500 B.C. in the collision of two smaller, expanding local civilizations, expanded throughout the globe, engulfing all competing civilizations to become the unique global social system in the last 100-150 years. If continuing social struggles both are and imply continuing social entities, the...

  5. Desobediencia civil en Argentina

    OpenAIRE

    Gustavo Fondevila

    2003-01-01

    Resumen: La crisis económica de Argentina en años recientes derivó en la pérdida de legitimidad de las instituciones políticas del país. La medida de suspensión de las libertades y garantías de derechos individuales provocó una desobediencia civil generalizada que llevó a miles de personas a manifestar pacíficamente su repudio al gobierno de Fernando de la Rúa. Este gesto ciudadano espontáneo, desorganizado y voluntario sirvió, entre otras cosas, para formar una autodeterminación primaria di...

  6. National registration of accidents in Iceland.

    Science.gov (United States)

    Olafsson, O; Axelsson, J

    1992-01-01

    Community based registration of accidents has been employed in Iceland from 1987. A form developed in the emergency ward at the city Hospital of Reykjavik has been used for the registration. The following issues have been registered: the type and the seriousness of the injury, treatment, place of accident and time of accident. Health centres in Iceland have been computerized from 1976. At the time being about half of the health centres participate in the registration with the information included in the form as the source. Every health center has its well defined district. The accidents among the inhabitants in each district is registered, while accidents among other people, e.g. tourists, is registered separately. At this moment 183,000 out of a total number of 259,000 inhabitants are covered by the registration, i.e. 71% of the population. In 1989 the frequency of accidents was 198 per 100,000 inhabitants. 26% of the accidents occurred at home, 11% at work, 9% during physical activity, 6% was traffic accidents, whereas the same proportion occurred at school. This registration system has been created as a result of annual conferences on accidents arranged by the Director General of public health since 1984. Representatives for the following parties have been invited; medical doctors working in hospitals and health centres, clinical nurses, physiotherapists, the National Insurance Service, other insurance companies, rescue and ambulance personal, fire departments, the Automobile Association, the communication Council. Local communities members of the parliament, voluntary organizations, e.g. Red Cross, the Sea Rescue Service and the Aviation Board. This activity has stimulated measures aiming at preventing accidents in several local communities.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1285816

  7. TU-F-BRF-04: Registration of 3D Transesophageal Echocardiography and X-Ray Fluoroscopy Using An Inverse Geometry X-Ray System

    International Nuclear Information System (INIS)

    Purpose: To develop a method for the fusion of 3D echocardiography and Scanning-Beam Digital X-ray (SBDX) fluoroscopy to assist with catheter device and soft tissue visualization during interventional procedures. Methods: SBDX is a technology for low-dose inverse geometry x-ray fluoroscopy that performs digital tomosynthesis at multiple planes in real time. In this study, transesophageal echocardiography (TEE) images were fused with SBDX images by estimating the 3D position and orientation (the “pose”) of the TEE probe within the x-ray coordinate system and then spatially transforming the TEE image data to match this pose. An initial pose estimate was obtained through tomosynthesis-based 3D localization of points along the probe perimeter. Position and angle estimates were then iteratively refined by comparing simulated projections of a 3D probe model against SBDX x-ray images. Algorithm performance was quantified by imaging a TEE probe in different known orientations and locations within the x-ray field (0-30 degree tilt angle, up to 50 mm translation). Fused 3D TEE/SBDX imaging was demonstrated by imaging a tissue-mimicking polyvinyl alcohol cylindrical cavity as a catheter was navigated along the cavity axis. Results: Detected changes in probe tilt angle agreed with the known changes to within 1.2 degrees. For a 50 mm translation along the source-detector axis, the detected translation was 50.3 mm. Errors for in-plane translations ranged from 0.1 to 0.9 mm. In a fused 3D TEE/SBDX display, the catheter device was well visualized and coincident with the device shadow in the TEE images. The TEE images portrayed phantom boundaries that were not evident under x-ray. Conclusion: Registration of soft tissue anatomy derived from TEE imaging and device imaging from SBDX x-ray fluoroscopy is feasible. The simultaneous 3D visualization of these two modalities may be useful in interventional procedures involving the navigation of devices to soft tissue anatomy

  8. TU-F-BRF-04: Registration of 3D Transesophageal Echocardiography and X-Ray Fluoroscopy Using An Inverse Geometry X-Ray System

    Energy Technology Data Exchange (ETDEWEB)

    Speidel, M; Hatt, C; Tomkowiak, M; Raval, A [University of Wisconsin, Madison, WI (United States); Funk, T [Triple Ring Technologies, Inc., Newark, CA (United States)

    2014-06-15

    Purpose: To develop a method for the fusion of 3D echocardiography and Scanning-Beam Digital X-ray (SBDX) fluoroscopy to assist with catheter device and soft tissue visualization during interventional procedures. Methods: SBDX is a technology for low-dose inverse geometry x-ray fluoroscopy that performs digital tomosynthesis at multiple planes in real time. In this study, transesophageal echocardiography (TEE) images were fused with SBDX images by estimating the 3D position and orientation (the “pose”) of the TEE probe within the x-ray coordinate system and then spatially transforming the TEE image data to match this pose. An initial pose estimate was obtained through tomosynthesis-based 3D localization of points along the probe perimeter. Position and angle estimates were then iteratively refined by comparing simulated projections of a 3D probe model against SBDX x-ray images. Algorithm performance was quantified by imaging a TEE probe in different known orientations and locations within the x-ray field (0-30 degree tilt angle, up to 50 mm translation). Fused 3D TEE/SBDX imaging was demonstrated by imaging a tissue-mimicking polyvinyl alcohol cylindrical cavity as a catheter was navigated along the cavity axis. Results: Detected changes in probe tilt angle agreed with the known changes to within 1.2 degrees. For a 50 mm translation along the source-detector axis, the detected translation was 50.3 mm. Errors for in-plane translations ranged from 0.1 to 0.9 mm. In a fused 3D TEE/SBDX display, the catheter device was well visualized and coincident with the device shadow in the TEE images. The TEE images portrayed phantom boundaries that were not evident under x-ray. Conclusion: Registration of soft tissue anatomy derived from TEE imaging and device imaging from SBDX x-ray fluoroscopy is feasible. The simultaneous 3D visualization of these two modalities may be useful in interventional procedures involving the navigation of devices to soft tissue anatomy.

  9. Image-directed, tissue-preserving focal therapy of prostate cancer: a feasibility study of a novel deformable magnetic resonance-ultrasound (MR-US) registration system

    OpenAIRE

    Dickinson, L.; Hu, Y.; Ahmed, H. U.; Allen, C.; Kirkham, A. P.; Emberton, M; Barratt, D

    2013-01-01

    Objective To evaluate the feasibility of using computer-assisted, deformable image registration software to enable three-dimensional (3D), multi-parametric (mp) magnetic resonance imaging (MRI)-derived information on tumour location and extent, to inform the planning and conduct of focal high-intensity focused ultrasound (HIFU) therapy. Patients and Methods A nested pilot study of 26 consecutive men with a visible discrete focus on mpMRI, correlating with positive histology on transperineal t...

  10. Aeronautical Ad Hoc Network for Civil Aviation

    OpenAIRE

    Vey, Quentin; Pirovano, Alain; Radzik, José; Garcia, Fabien

    2014-01-01

    Aeronautical communication systems are constantly evolving in order to handle the always increasing flow of data generated by civil aviation. In this article we first present communication systems currently used for en-route aircraft. We then propose Aeronautical Ad hoc NETwork (AANET) as a complementary communication system and demonstrate its connectivity and assess the throughput by simulations based on real aircraft trajectories over the French sky and over the Atlantic ocean.

  11. Distributional disputes and civil conflict

    OpenAIRE

    2003-01-01

    Some polities are able to use constitutionally prescribed political processes to settle distributional disputes, whereas in other polities distributional disputes result in civil conflict. Theoretical analysis reveals that the following properties help to make it possible to design a self-enforcing constitution that can settle recurring distributional disputes between social classes without civil conflict: • Neither social class has a big advantage in civil conflict. • The expected incrementa...

  12. Economic development and civil development

    OpenAIRE

    P. SYLOS LABINI

    2013-01-01

    It is commonly held that economic development automatically brings civil development with it, as if between the two there were a cause-effect relationship. While economic development is obviously a necessary condition for civil development, it is not a sufficient one. On the other hand, without certain fundamental pre-requisites in the civil development field, such as a minimum level of education, economic development is impossible. Thus, the two phenomena are best conceived of in terms of in...

  13. Evaluation of Four Volume-Based Image Registration Algorithms

    International Nuclear Information System (INIS)

    We evaluated 4 volume-based automatic image registration algorithms from 2 commercially available treatment planning systems (Philips Syntegra and BrainScan). The algorithms based on cross correlation (CC), local correlation (LC), normalized mutual information (NMI), and BrainScan mutual information (BSMI) were evaluated with: (1) the synthetic computed tomography (CT) images, (2) the CT and magnetic resonance (MR) phantom images, and (3) the CT and MR head image pairs from 12 patients with brain tumors. For the synthetic images, the registration results were compared with known transformation parameters, and all algorithms achieved accuracy of submillimeter in translation and subdegree in rotation. For the phantom images, the registration results were compared with those provided by frame and marker-based manual registration. For the patient images, the results were compared with anatomical landmark-based manual registration to qualitatively determine how the results were close to a clinically acceptable registration. NMI and LC outperformed CC and BSMI, with the sense of being closer to a clinically acceptable result. As for the robustness, NMI and BSMI outperformed CC and LC. A guideline of image registration in our institution was given, and final visual assessment is necessary to guarantee reasonable results.

  14. Coarse Point Cloud Registration by Egi Matching of Voxel Clusters

    Science.gov (United States)

    Wang, Jinhu; Lindenbergh, Roderik; Shen, Yueqian; Menenti, Massimo

    2016-06-01

    Laser scanning samples the surface geometry of objects efficiently and records versatile information as point clouds. However, often more scans are required to fully cover a scene. Therefore, a registration step is required that transforms the different scans into a common coordinate system. The registration of point clouds is usually conducted in two steps, i.e. coarse registration followed by fine registration. In this study an automatic marker-free coarse registration method for pair-wise scans is presented. First the two input point clouds are re-sampled as voxels and dimensionality features of the voxels are determined by principal component analysis (PCA). Then voxel cells with the same dimensionality are clustered. Next, the Extended Gaussian Image (EGI) descriptor of those voxel clusters are constructed using significant eigenvectors of each voxel in the cluster. Correspondences between clusters in source and target data are obtained according to the similarity between their EGI descriptors. The random sampling consensus (RANSAC) algorithm is employed to remove outlying correspondences until a coarse alignment is obtained. If necessary, a fine registration is performed in a final step. This new method is illustrated on scan data sampling two indoor scenarios. The results of the tests are evaluated by computing the point to point distance between the two input point clouds. The presented two tests resulted in mean distances of 7.6 mm and 9.5 mm respectively, which are adequate for fine registration.

  15. Image registration for recovering affine transformation using Nelder Mead Simplex method for optimization.

    OpenAIRE

    Mehfuza Holia; Prof. (Dr.) V.K.Thakar

    2009-01-01

    In computer vision system sets of data acquired by sampling of the same sceneor object at different times or from different perspectives, will be in differentcoordinate systems. Image registration is the process of transforming thedifferent sets of data into one coordinate system. Registration is necessaryin order to be able to compare or integrate the data obtained from differentmeasurements such as different view points, different times, different sensorsetc. Image Registration is an import...

  16. Global Standards of Market Civilization

    DEFF Research Database (Denmark)

    Global Standards of Market Civilization brings together leading scholars, representing a range of political views, to investigate how global 'standards of market civilization' have emerged, their justification, and their political, economic and social impact. Key chapters show how as the modern......, economic and social impact. Civilization is a term widely used within modern political discourse its meaning, yet it is poorly understood and misused. part I explores the idea of a ‘standard of civilization', its implications for governance, and the use of such standards in political theory and economic...

  17. PAPER REGISTRATION TO REPOSITORY FROM RESEARCHER DATABASE

    OpenAIRE

    Kensuke Baba; Masao Mori

    2012-01-01

    This paper introduces a system that realizes a simultaneous registration of scholarly papers for both a researcher database and a repository. An institutional repository is a method to realize free access to research outputs. However, the number of scholarly papers archived in institutional repositories is extremely small compared to the papers practically produced by researchers. The authors considered that an obstacle to increase the number is the efforts of researchers to register their pa...

  18. Coarse Fingerprint Registration Using Orientation Fields

    OpenAIRE

    Adnan Amin; Neil Yager

    2005-01-01

    The majority of traditional research into automated fingerprint identification has focused on algorithms using minutiae-based features. However, shortcomings of this approach are becoming apparent due to the difficulty of extracting minutiae points from noisy or low-quality images. Therefore, there has been increasing interest in algorithms based on nonminutiae features in recent years. One vital stage in most fingerprint verification systems is registration, which involves recovering the tr...

  19. Efficient Hyperelastic Regularization for Registration

    DEFF Research Database (Denmark)

    Darkner, Sune; Hansen, Michael S; Larsen, Rasmus;

    2011-01-01

    penalization of the eigen values of the stress tensor. We present a computational framework for regularization of image registration for isotropic hyper elasticity. We formulate an efficient and parallel scheme for computing the principal stain based for a given parameterization by decomposing the left Cauchy...... elastic priors such at the Saint Vernant Kirchoff model, the Ogden material model or Riemanian elasticity. We exemplify the approach through synthetic registration and special tests as well as registration of different modalities; 2D cardiac MRI and 3D surfaces of the human ear. The artificial examples...

  20. Multimodality image registration with software: state-of-the-art

    International Nuclear Information System (INIS)

    Multimodality image integration of functional and anatomical data can be performed by means of dedicated hybrid imaging systems or by software image co-registration techniques. Hybrid positron emission tomography (PET)/computed tomography (CT) systems have found wide acceptance in oncological imaging, while software registration techniques have a significant role in patient-specific, cost-effective, and radiation dose-effective application of integrated imaging. Software techniques allow accurate (2-3 mm) rigid image registration of brain PET with CT and MRI. Nonlinear techniques are used in whole-body image registration, and recent developments allow for significantly accelerated computing times. Nonlinear software registration of PET with CT or MRI is required for multimodality radiation planning. Difficulties remain in the validation of nonlinear registration of soft tissue organs. The utilization of software-based multimodality image integration in a clinical environment is sometimes hindered by the lack of appropriate picture archiving and communication systems (PACS) infrastructure needed to efficiently and automatically integrate all available images into one common database. In cardiology applications, multimodality PET/single photon emission computed tomography and coronary CT angiography imaging is typically not required unless the results of one of the tests are equivocal. Software image registration is likely to be used in a complementary fashion with hybrid PET/CT or PET/magnetic resonance imaging systems. Software registration of stand-alone scans ''paved the way'' for the clinical application of hybrid scanners, demonstrating practical benefits of image integration before the hybrid dual-modality devices were available. (orig.)

  1. Application Accuracy of Automatic Registration in Frameless Stereotaxy

    OpenAIRE

    Rachinger, Jens; Keller, Boris von; Ganslandt, Oliver; Fahlbusch, Rudolf; Nimsky, Christopher

    2013-01-01

    Objective: We compared the application accuracy of an infrared- based neuronavigation system when used with a novel automatic registration with its application accuracy when standard fiducial-based registration is performed. Methods: The automatic referencing tool is based on markers that are integrated in the headrest holder we routinely use in our intraoperative magnetic resonance imaging (MRI) setting and can be detected by the navigation software automatically. For navigation targeting we...

  2. Further beyond: registration and overlay control enhancements for optical masks

    Science.gov (United States)

    Gorhad, Kujan; Cohen, Avi; Avizemer, Dan; Dmitriev, Vladimir; Beyer, Dirk; Degel, Wolfgang; Kirsch, Markus

    2014-10-01

    Mask registration control is one of the key performance specifications during the mask qualification process. It is becoming an important factor for yield improvement with the continuously tightening registration specs driven by tight wafer overlay specs. Understanding the impact of miss classified masks on the final wafer yield is gaining more and more attention, especially with the appearance of Multiple Patterning Technologies, where mask to mask overlay effect on wafer is heavily influenced by mask registration. ZEISS has established a promising closed loop solution implemented in the mask house, where the PROVE® system - a highly accurate mask registration and overlay metrology measurement tool, is being used to feed the RegC® - a registration and mask to mask overlay correction tool that can also accurately predict the correction potential in advance. The well-established RegC® process typically reaches 40-70% improvement of the mask registration/overlay error standard deviation. The PROVE® - RegC® closed loop solution has several advantages over alternative registration control methods apart of the mask re-write saving. Among the advantages is the capability to correct for pellicle mounting registration effects without the need to remove the pellicle. This paper will demonstrate improved method for enhanced mask to mask overlay control based on a new scheme of data acquisition and performance validation by the PROVE®. The mask registration data as well as additional mask information will be used to feed the RegC® correction process. Significantly improved mask to mask overlay correction results will be discussed and presented in details.

  3. Image Segmentation, Registration, Compression, and Matching

    Science.gov (United States)

    Yadegar, Jacob; Wei, Hai; Yadegar, Joseph; Ray, Nilanjan; Zabuawala, Sakina

    2011-01-01

    A novel computational framework was developed of a 2D affine invariant matching exploiting a parameter space. Named as affine invariant parameter space (AIPS), the technique can be applied to many image-processing and computer-vision problems, including image registration, template matching, and object tracking from image sequence. The AIPS is formed by the parameters in an affine combination of a set of feature points in the image plane. In cases where the entire image can be assumed to have undergone a single affine transformation, the new AIPS match metric and matching framework becomes very effective (compared with the state-of-the-art methods at the time of this reporting). No knowledge about scaling or any other transformation parameters need to be known a priori to apply the AIPS framework. An automated suite of software tools has been created to provide accurate image segmentation (for data cleaning) and high-quality 2D image and 3D surface registration (for fusing multi-resolution terrain, image, and map data). These tools are capable of supporting existing GIS toolkits already in the marketplace, and will also be usable in a stand-alone fashion. The toolkit applies novel algorithmic approaches for image segmentation, feature extraction, and registration of 2D imagery and 3D surface data, which supports first-pass, batched, fully automatic feature extraction (for segmentation), and registration. A hierarchical and adaptive approach is taken for achieving automatic feature extraction, segmentation, and registration. Surface registration is the process of aligning two (or more) data sets to a common coordinate system, during which the transformation between their different coordinate systems is determined. Also developed here are a novel, volumetric surface modeling and compression technique that provide both quality-guaranteed mesh surface approximations and compaction of the model sizes by efficiently coding the geometry and connectivity

  4. Automated experiment for registration of bioelectrical potentials

    Directory of Open Access Journals (Sweden)

    D. V. Chernetchenko

    2013-11-01

    Full Text Available A hardware-software complex automated system of recording bioelectrical potentials, which is based on a USB-device with subsequent processing of signals with PC was developed in this work. We proposed a universal scheme of registration of bioelectrical potentials, which allows one to detect the reaction of biological objects to different stimuli, such as cold, heat, photo- and electrical stimulation, and to different combinations of these stimuli (Motsnyj et al., 2004. They could be applied for deeper understanding of the biological mechanisms of generation of electrical potentials in cells and discovering the accommodation processes of organisms as a whole to these stimuli. The system for registration of bioelectrical potentials consists of hardware and software parts. The software part consists of the client and server sides, which transmit experimental data to the network. The client-side software renders a quantitative analysis and stores the results in a database. An integrated system of registration and biometrical processing was applied for analysis of the electrical responses of maize leaves to heat stimuli. The dynamics of these potentials were studied and a quantitative analysis of the potential level stabilization was made. We found that amplitude relation of responses to the initial response increased and stabilized at the level of 130%. Mathematical models of the plant cell for discovering intracellular mechanisms of biopotentials registration were developed. As a result of modeling, we found that the electrical response of the cells is based on selective conductance of the cell membrane for Н+ and K+ ions. By this way, we show the biophysical relation of plant potentials to intracellular biophysical mechanisms.

  5. Interactive initialization of 2D/3D rigid registration

    International Nuclear Information System (INIS)

    Purpose: Registration is one of the key technical components in an image-guided navigation system. A large number of 2D/3D registration algorithms have been previously proposed, but have not been able to transition into clinical practice. The authors identify the primary reason for the lack of adoption with the prerequisite for a sufficiently accurate initial transformation, mean target registration error of about 10 mm or less. In this paper, the authors present two interactive initialization approaches that provide the desired accuracy for x-ray/MR and x-ray/CT registration in the operating room setting. Methods: The authors have developed two interactive registration methods based on visual alignment of a preoperative image, MR, or CT to intraoperative x-rays. In the first approach, the operator uses a gesture based interface to align a volume rendering of the preoperative image to multiple x-rays. The second approach uses a tracked tool available as part of a navigation system. Preoperatively, a virtual replica of the tool is positioned next to the anatomical structures visible in the volumetric data. Intraoperatively, the physical tool is positioned in a similar manner and subsequently used to align a volume rendering to the x-ray images using an augmented reality (AR) approach. Both methods were assessed using three publicly available reference data sets for 2D/3D registration evaluation. Results: In the authors' experiments, the authors show that for x-ray/MR registration, the gesture based method resulted in a mean target registration error (mTRE) of 9.3 ± 5.0 mm with an average interaction time of 146.3 ± 73.0 s, and the AR-based method had mTREs of 7.2 ± 3.2 mm with interaction times of 44 ± 32 s. For x-ray/CT registration, the gesture based method resulted in a mTRE of 7.4 ± 5.0 mm with an average interaction time of 132.1 ± 66.4 s, and the AR-based method had mTREs of 8.3 ± 5.0 mm with interaction times of 58 ± 52 s. Conclusions: Based on the

  6. Interactive initialization of 2D/3D rigid registration

    Energy Technology Data Exchange (ETDEWEB)

    Gong, Ren Hui; Güler, Özgür [The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children' s National Medical Center, Washington, DC 20010 (United States); Kürklüoglu, Mustafa [Department of Cardiac Surgery, Children' s National Medical Center, Washington, DC 20010 (United States); Lovejoy, John [Department of Orthopaedic Surgery and Sports Medicine, Children' s National Medical Center, Washington, DC 20010 (United States); Yaniv, Ziv, E-mail: ZYaniv@childrensnational.org [The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children' s National Medical Center, Washington, DC 20010 and Departments of Pediatrics and Radiology, George Washington University, Washington, DC 20037 (United States)

    2013-12-15

    Purpose: Registration is one of the key technical components in an image-guided navigation system. A large number of 2D/3D registration algorithms have been previously proposed, but have not been able to transition into clinical practice. The authors identify the primary reason for the lack of adoption with the prerequisite for a sufficiently accurate initial transformation, mean target registration error of about 10 mm or less. In this paper, the authors present two interactive initialization approaches that provide the desired accuracy for x-ray/MR and x-ray/CT registration in the operating room setting. Methods: The authors have developed two interactive registration methods based on visual alignment of a preoperative image, MR, or CT to intraoperative x-rays. In the first approach, the operator uses a gesture based interface to align a volume rendering of the preoperative image to multiple x-rays. The second approach uses a tracked tool available as part of a navigation system. Preoperatively, a virtual replica of the tool is positioned next to the anatomical structures visible in the volumetric data. Intraoperatively, the physical tool is positioned in a similar manner and subsequently used to align a volume rendering to the x-ray images using an augmented reality (AR) approach. Both methods were assessed using three publicly available reference data sets for 2D/3D registration evaluation. Results: In the authors' experiments, the authors show that for x-ray/MR registration, the gesture based method resulted in a mean target registration error (mTRE) of 9.3 ± 5.0 mm with an average interaction time of 146.3 ± 73.0 s, and the AR-based method had mTREs of 7.2 ± 3.2 mm with interaction times of 44 ± 32 s. For x-ray/CT registration, the gesture based method resulted in a mTRE of 7.4 ± 5.0 mm with an average interaction time of 132.1 ± 66.4 s, and the AR-based method had mTREs of 8.3 ± 5.0 mm with interaction times of 58 ± 52 s. Conclusions: Based on

  7. Consistency of parametric registration in serial MRI studies of brain tumor progression

    International Nuclear Information System (INIS)

    The consistency of parametric registration in multi-temporal magnetic resonance (MR) imaging studies was evaluated. Serial MRI scans of adult patients with a brain tumor (glioma) were aligned by parametric registration. The performance of low-order spatial alignment (6/9/12 degrees of freedom) of different 3D serial MR-weighted images is evaluated. A registration protocol for the alignment of all images to one reference coordinate system at baseline is presented. Registration results were evaluated for both, multimodal intra-timepoint and mono-modal multi-temporal registration. The latter case might present a challenge to automatic intensity-based registration algorithms due to ill-defined correspondences. The performance of our algorithm was assessed by testing the inverse registration consistency. Four different similarity measures were evaluated to assess consistency. Careful visual inspection suggests that images are well aligned, but their consistency may be imperfect. Sub-voxel inconsistency within the brain was found for allsimilarity measures used for parametric multi-temporal registration. T1-weighted images were most reliable for establishing spatial correspondence between different timepoints. The parametric registration algorithm is feasible for use in this application. The sub-voxel resolution mean displacement error of registration transformations demonstrates that the algorithm converges to an almost identical solution for forward and reverse registration. (orig.)

  8. 22 CFR 1508.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil judgment. 1508.920 Section 1508.920...) Definitions § 1508.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of... creates a civil liability for the complained of wrongful acts, or a final determination of liability...

  9. 22 CFR 208.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Civil judgment. 208.920 Section 208.920 Foreign...) Definitions § 208.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of... creates a civil liability for the complained of wrongful acts, or a final determination of liability...

  10. 22 CFR 1006.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil judgment. 1006.920 Section 1006.920...) Definitions § 1006.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of... creates a civil liability for the complained of wrongful acts, or a final determination of liability...

  11. 21 CFR 1404.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Civil judgment. 1404.920 Section 1404.920 Food and...) Definitions § 1404.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of... creates a civil liability for the complained of wrongful acts, or a final determination of liability...

  12. 2 CFR 180.915 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Civil judgment. 180.915 Section 180.915... § 180.915 Civil judgment. Civil judgment means the disposition of a civil action by any court of... creates a civil liability for the complained of wrongful acts, or a final determination of liability...

  13. Conflict and Balance between Public and Private Rights in Civil Protest System%民事抗诉制度公权与私权的冲突及平衡

    Institute of Scientific and Technical Information of China (English)

    石莹芸; 李福建

    2012-01-01

    民事抗诉制度可能影响申诉人或被申诉人的权益,但并非对私权的不当干预。对申诉人或被申诉人权益的影响,可以通过平衡民事抗诉中公权与私权的关系,既要依法适当行使民事抗诉权,追求维护司法公正的价值目标,又要注重维护当事人的权利,努力寻求二者之间的最佳平衡点,实现二者的和谐统一。%Civil protest system may influence the rights and interests of complainants or defendants,but it is not an undue interference to private rights.The influence on the rights and interests of complainants or defendants can be studied through balancing the relationship between public and private rights in civil protest.We should not only exercise the right of civil protest according to the law properly and pursue the value targets of safeguarding judicial justice,but also focus on protecting the rights of the litigants,try to find the best balance between them,and realize their harmony and unity.

  14. Assessment and Countermeasures of Ecological Civilization Construction in Changsha,Zhuzhou and Xiangtan

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    [Objective] The aim was to assess the ecological civilization construction in urban agglomeration composed of Changsha,Zhuzhou and Xiangtan synthetically.[Method] By means of analytic hierarchy process,the assessment system of ecological civilization in Changsha,Zhuzhou and Xiangtan was established firstly,and then the ecological civilization construction in Changsha,Zhuzhou and Xiangtan was evaluated comprehensively,and the existing problems and causes of ecological civilization construction were analyzed,...

  15. Efficient Hyperelastic Regularization for Registration

    DEFF Research Database (Denmark)

    Darkner, Sune; Hansen, Michael Sass; Larsen, Rasmus; Hansen, Mads Fogtmann

    For most image registration problems a smooth one-to-one mapping is desirable, a diffeomorphism. This can be obtained using priors such as volume preservation, certain kinds of elasticity or both. The key principle is to regularize the strain of the deformation which can be done through penalizat......For most image registration problems a smooth one-to-one mapping is desirable, a diffeomorphism. This can be obtained using priors such as volume preservation, certain kinds of elasticity or both. The key principle is to regularize the strain of the deformation which can be done through...... elastic priors such at the Saint Vernant Kirchoff model, the Ogden material model or Riemanian elasticity. We exemplify the approach through synthetic registration and special tests as well as registration of different modalities; 2D cardiac MRI and 3D surfaces of the human ear. The artificial examples...

  16. Drug Establishments Current Registration Site

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Drug Establishments Current Registration Site (DECRS) is a database of current information submitted by drug firms to register establishments (facilities) which...

  17. Islam and Christianity: symbiosis of civilizations

    OpenAIRE

    Cizakca, Murat

    2006-01-01

    It is argued in this paper that Islam had developed its own capitalistic system centuries before the West. This was an economic system based upon constrained maximization, the constraint being imposed by the teachings of classical Islam. Notwithstanding this difference with western capitalism, which does not normally recognize any moral constraints, the two capitalisms constitute a potential area of symbiosis between the two civilizations. Economic contribution of Muslims to the emergence of ...

  18. Computer Registration Becoming Mandatory

    CERN Multimedia

    2003-01-01

    Following the decision by the CERN Management Board (see Weekly Bulletin 38/2003), registration of all computers connected to CERN's network will be enforced and only registered computers will be allowed network access. The implementation has started with the IT buildings, continues with building 40 and the Prevessin site (as of Tuesday 4th November 2003), and will cover the whole of CERN before the end of this year. We therefore recommend strongly that you register all your computers in CERN's network database (Ethernet and wire-less cards) as soon as possible without waiting for the access restriction to take force. This will allow you accessing the network without interruption and help IT service providers to contact you in case of problems (security problems, viruses, etc.) • Users WITH a CERN computing account register at: http://cern.ch/register/ (CERN Intranet page) • Visitors WITHOUT a CERN computing account (e.g. short term visitors) register at: http://cern.ch/registerVisitorComp...

  19. Computer Registration Becoming Mandatory

    CERN Multimedia

    2003-01-01

    Following the decision by the CERN Management Board (see Weekly Bulletin 38/2003), registration of all computers connected to CERN's network will be enforced and only registered computers will be allowed network access. The implementation has started with the IT buildings, continues with building 40 and the Prevessin site (as of Tuesday 4th November 2003), and will cover the whole of CERN before the end of this year. We therefore recommend strongly that you register all your computers in CERN's network database including all network access cards (Ethernet AND wireless) as soon as possible without waiting for the access restriction to take force. This will allow you accessing the network without interruption and help IT service providers to contact you in case of problems (e.g. security problems, viruses, etc.) Users WITH a CERN computing account register at: http://cern.ch/register/ (CERN Intranet page) Visitors WITHOUT a CERN computing account (e.g. short term visitors) register at: http://cern.ch/regis...

  20. Civil Liberties and Computer Monitoring

    OpenAIRE

    Kevin Curran; Steven McIntyre; Hugo Meenan; Francis McCloy; Ciaran Heaney

    2004-01-01

    Civil Liberties - the term used for the fundamental liberties and rights of a countries citizen is the right of free speech, thought and action. This is the fundamental building block of a democratic society. This research essay outlines the current measures western governments are taking to ensure our safety and the associated costs to civil and human rights.

  1. [Psychiatric evaluation in civil law].

    Science.gov (United States)

    Foerster, K

    1992-03-01

    Aspects of civil law of importance for the psychiatrist as expert witness are those dealing with disability pensions accident insurance, compensation in civil law and rights of the seriously disabled. The legal basis of each is briefly outlined, and some guidelines given for psychiatric court reports. Some outstanding theoretical and practical problems are mentioned. PMID:1579170

  2. Civil Engineering Technology Needs Assessment.

    Science.gov (United States)

    Oakland Community Coll., Farmington, MI. Office of Institutional Planning and Analysis.

    In 1991, a study was conducted by Oakland Community College (OCC) to evaluate the need for a proposed Civil Engineering Technology program. An initial examination of the literature focused on industry needs and the job market for civil engineering technicians. In order to gather information on local area employers' hiring practices and needs, a…

  3. Environmental Ethics and Civil Engineering.

    Science.gov (United States)

    Vesilind, P. Aarne

    1987-01-01

    Traces the development of the civil engineering code of ethics. Points out that the code does have an enforceable provision that addresses the engineer's responsibility toward the environment. Suggests revisions to the code to accommodate the environmental impacts of civil engineering. (TW)

  4. Civil engineering experiences in Portugal

    OpenAIRE

    Aguiar, J. L. Barroso de

    2009-01-01

    The good cooperation established between Universities, Laboratory National of Civil Engineering and private companies made possible the execution of a considerable number of civil engineering works by Portugueses, inside and outside the country. Some good examples are presented in this paper.

  5. Codificación civil

    OpenAIRE

    Verdera Server, Rafael

    2012-01-01

    Conferencias sobre la codificación civil: aspectos históricos (R. Aznar) y jurídicos (J.M. Badenas)Actividad complementaria de los Departamentos de Historia del Derecho y Derecho Civil.Grado en Derecho

  6. Civil works for NPPs construction

    International Nuclear Information System (INIS)

    Christophe Portenseigne, Technical Director of Bouygues Travaux Publics, provided explanations on the main challenges of Civil work for the construction of the 3. generation of NPPs. He then provided an overview of the new Civil Work concepts for the 4. generation of NPPs

  7. Registration of randomized clinical trials

    DEFF Research Database (Denmark)

    Østervig, R M; Sonne, A; Rasmussen, L S

    2015-01-01

    the proportion of correctly registered randomized controlled trials (RCTs) published in Acta from 2009 to 2014. METHODS: We manually searched all Acta issues from 2009 to 2014 for RCTs. Information about timing of data collection and registration in trial registries was extracted. We classified RCTs as correctly...... starting enrolment before 2010 to 63.2% after 2010 (24/38, P randomized controlled trials from Acta Anaesthesiologica Scandinavica were not adequately registered but the requirement of trial registration has...

  8. Atlas-Based Prostate Segmentation Using an Hybrid Registration

    CERN Document Server

    Martin, Sébastien; Troccaz, Jocelyne

    2008-01-01

    Purpose: This paper presents the preliminary results of a semi-automatic method for prostate segmentation of Magnetic Resonance Images (MRI) which aims to be incorporated in a navigation system for prostate brachytherapy. Methods: The method is based on the registration of an anatomical atlas computed from a population of 18 MRI exams onto a patient image. An hybrid registration framework which couples an intensity-based registration with a robust point-matching algorithm is used for both atlas building and atlas registration. Results: The method has been validated on the same dataset that the one used to construct the atlas using the "leave-one-out method". Results gives a mean error of 3.39 mm and a standard deviation of 1.95 mm with respect to expert segmentations. Conclusions: We think that this segmentation tool may be a very valuable help to the clinician for routine quantitative image exploitation.

  9. An Automatic Registration Algorithm for 3D Maxillofacial Model

    Science.gov (United States)

    Qiu, Luwen; Zhou, Zhongwei; Guo, Jixiang; Lv, Jiancheng

    2016-09-01

    3D image registration aims at aligning two 3D data sets in a common coordinate system, which has been widely used in computer vision, pattern recognition and computer assisted surgery. One challenging problem in 3D registration is that point-wise correspondences between two point sets are often unknown apriori. In this work, we develop an automatic algorithm for 3D maxillofacial models registration including facial surface model and skull model. Our proposed registration algorithm can achieve a good alignment result between partial and whole maxillofacial model in spite of ambiguous matching, which has a potential application in the oral and maxillofacial reparative and reconstructive surgery. The proposed algorithm includes three steps: (1) 3D-SIFT features extraction and FPFH descriptors construction; (2) feature matching using SAC-IA; (3) coarse rigid alignment and refinement by ICP. Experiments on facial surfaces and mandible skull models demonstrate the efficiency and robustness of our algorithm.

  10. The criminal incidental civil litigation system of compensation for mental damage%浅论刑事附带民事诉讼精神损害赔偿制度

    Institute of Scientific and Technical Information of China (English)

    唐莉

    2015-01-01

    精神损害赔偿制度在民事诉讼法中已经建立,但该制度在中国刑事附带民事诉讼中却遭遇闭门羹.这一立法缺失直接侵犯了被侵害者的合法权益,不符合公平正义的原则.本文通过分析中国刑事附带民事诉讼中精神损害赔偿制度的立法情况,阐明精神损害赔偿制度在刑事诉讼法中缺失的原因,明确精神损害赔偿制度建立的价值所在,旨在促进我国刑事诉讼制度的进一步完善.%The mental damage compensation system has been established in the civil procedure law, but the system of civil suit collateral to criminal proceedings in China has refused. Lack of the legislation directly violated by the legitimate rights and interests of offenders, does not conform to the principles of fairness and justice. In this paper, by analyzing the institution of compensation for mental damage in civil suit colateral to criminal legislation and some cases of mental damage compensation system in criminal procedure, the lack of the clear spirit damage compensation system to establish the value of designed to promote the further perfect of our country's criminal lawsuit system.

  11. Geometric Registration of High-genus Surfaces

    OpenAIRE

    Wen, Chengfeng; Lui, Lok Ming

    2013-01-01

    This paper presents a method to obtain geometric registrations between high-genus ($g\\geq 1$) surfaces. Surface registration between simple surfaces, such as simply-connected open surfaces, has been well studied. However, very few works have been carried out for the registration of high-genus surfaces. The high-genus topology of the surface poses great challenge for surface registration. A possible approach is to partition surfaces into simply-connected patches and registration is done patch ...

  12. Globally consistent registration of terrestrial laser scans via graph optimization

    Science.gov (United States)

    Theiler, Pascal Willy; Wegner, Jan Dirk; Schindler, Konrad

    2015-11-01

    In this paper we present a framework for the automatic registration of multiple terrestrial laser scans. The proposed method can handle arbitrary point clouds with reasonable pairwise overlap, without knowledge about their initial orientation and without the need for artificial markers or other specific objects. The framework is divided into a coarse and a fine registration part, which each start with pairwise registration and then enforce consistent global alignment across all scans. While we put forward a complete, functional registration system, the novel contribution of the paper lies in the coarse global alignment step. Merging multiple scans into a consistent network creates loops along which the relative transformations must add up. We pose the task of finding a global alignment as picking the best candidates from a set of putative pairwise registrations, such that they satisfy the loop constraints. This yields a discrete optimization problem that can be solved efficiently with modern combinatorial methods. Having found a coarse global alignment in this way, the framework proceeds by pairwise refinement with standard ICP, followed by global refinement to evenly spread the residual errors. The framework was tested on six challenging, real-world datasets. The discrete global alignment step effectively detects, removes and corrects failures of the pairwise registration procedure, finally producing a globally consistent coarse scan network which can be used as initial guess for the highly non-convex refinement. Our overall system reaches success rates close to 100% at acceptable runtimes < 1 h, even in challenging conditions such as scanning in the forest.

  13. Limited-data image registration for radiotherapy positioning and verification

    International Nuclear Information System (INIS)

    Purpose: One benefit to having on-line CT imaging integrated into a radiotherapy system is that images can be collected with the patient in the treatment position. These images can then be automatically registered to planning images for improved positioning and verification. However, many such on-line imaging systems have a limited field of view (LFOV) that could potentially impair registration. Thus, the viability of automatic registration was investigated in the context of collecting on-line LFOV and also limited-slice CT images for radiotherapy. Methods and Materials: Mutual information and two new voxel-based registration algorithms were tested to align LFOV and limited-slice prostate and breast images given known displacements. Success rates were tallied for different field-of-view sizes, slice distributions, and initial displacements. Results: Most of the automatic registration algorithms tested were useful for solving these LFOV and limited-slice problems. Registration of LFOV images was generally successful, especially for fields of view of at least half the patient's size. For limited-slice images, success was more closely correlated to the slice spacing than to the number of slices used, with sparse slice spacing being preferable. Conclusions: Mutual information and other automatic registration algorithms have been identified as useful methods for registering LFOV and limited-slice radiotherapy images with planning CT images

  14. Reconstructing Sub-Saharan, Mayan, and Other Prehistoric Civilizations in Mathematical Macro-Theory of Civilizations

    CERN Document Server

    Blaha, S

    2003-01-01

    A study of the Great Zimbabwe Sub-Saharan civilization, Mayan civilization and other prehistoric civilizations within the framework of a mathematical macro theory of civilizations. We show these isolated and early civilizations conform to the general mathematical theory of civilizations in detail.

  15. Implementation of Islamic Civilization and Asian Civilization Course: Experience in National University of Malaysia and Private Higher Education Institutions towards Consolidating the Element of Science and Technology

    Directory of Open Access Journals (Sweden)

    Nazri Muslim

    2015-08-01

    Full Text Available Islamic Civilization and Asian Civilization (TITAS course at Public Higher Educational Institution (IPTA has long been implemented in National University of Malaysia (UKM. In UKM, it is compulsory for all students to sit for TITAS paper, and this requirement is applied to both Muslim and non-Muslim students. This is different for students enrolled in Private Higher Educational Institutions (IPTS where its operation is subject to the Private Higher Educational Institutions Act 1996, or known as Act 555 which serves to regulate the establishment, registration, management and supervision as well as the monitoring of quality of education provided by IPTS. Based on the provisions provided in Section 43, all IPTS should teach Malaysian Studies and Islamic Studies subjects for Muslim students and Moral Education subject for non-Muslim students. These subjects are known as Compulsory Subject (MPW and must be taken by all students and are considered as must-pass subjects for graduating. Thus, after 15 years of MPW implementation, the Ministry of Education has revamped the structure MPW into General Subject (MPU. Among the goals of this new structure is to improve students’ potential ability towards producing holistic students and homogenizing general education curriculum between IPTA and IPTS. This objective is achieved through the appreciation of philosophy, values and history, soft skills mastery, broadening of knowledge according the Malaysian way and the application of soft skills. Therefore, this article will discuss the Islamic Civilization and Asian Civilization course in the new MPU structure in IPTS in comparison with the IPTA. From the discussion, it was found that Islamic Civilization and Asian Civilization course has been applied in the MPU structure towards producing students who appreciate good values and identity. At the same time, suggestions were also presented, so that the elements of science and technology will also be adopted in

  16. Development and Validation of National Cotton Cultivar Registration lndex Model in Yangtze River Valley

    Institute of Scientific and Technical Information of China (English)

    Naiyin XU; Jian Ll

    2014-01-01

    Based on the cotton variety high yielding potential, fiber quality traits, disease resistance, and early maturity characters, a cultivar registration index model was developed to simplify the tedious calculation process in national cotton registration procedure, and thus to enhance the practical application of cultivar regis-tration index in cotton breeding and cotton recommending. [Method] By means of correlation analysis, partial correlation analysis and path analysis methods, the cor-relation of cotton main properties and their effects on cultivar registration index were explored using the dataset of national cotton regional trials in Yangtze River Val ey during 1996-2013. The cultivar registration index model was constructed with step-wise regression statistical technique to ascertain the quantitative relationship of main characters with cultivar registration index, and the regional cotton trial dataset in 2013 was used to validate the model. [Result] Several characters with larger deter-minants to cultivar registration index were screened out, i.e. lint yield increase ratio, pro-frost yield ratio, verticil ium wilt index, fiber strength, fusarium wilt index and mi-cronaire value. The cultivar registration index model defined the functional relation-ship of cultivar registration index with the selected main characters, among which lint yield increase ratio, fiber strength and micronaire value contributed most to culti-var registration index. The model validation with regional cotton trials in 2013 indi-cated the root mean square error, RMSE was only 2.77, and the variation coeffi-cient was 6.77%, which confirmed the model prediction effect was quite perfect. [Conclusion] The developed cultivar registration index model was reliable enough to simulate the complicated scoring system in cultivar registration procedure, also sim-plified cotton registration process, and enhanced the practicability of the cultivar reg-istration index.

  17. 76 FR 71431 - Civil Penalty Calculation Methodology

    Science.gov (United States)

    2011-11-17

    ... TRANSPORTATION Federal Motor Carrier Safety Administration Civil Penalty Calculation Methodology AGENCY: Federal... its civil penalty methodology. Part of this evaluation includes a forthcoming explanation of the Uniform Fine Assessment (UFA) algorithm, which FMCSA currently uses for calculation of civil...

  18. Civil liberties and nuclear terrorism

    International Nuclear Information System (INIS)

    The importance of preventing nuclear terrorism is so great that it is easy to believe that the usual concern with civil liberties must take a back seat. But it is precisely when emergencies are invoked that the authors must not forget the importance of freedoms. Emergency powers are easily abused, and, even in the absence of abuse, mistakes can be made. It is hard to understand why they care about civil liberties if every suspect is guilty, every wiretap is necessary, and every search is justified. But sometimes suspects are innocent, wiretaps are used for political ends, and searches disrupt lives to no end. Civil liberties do not exist in a vacuum. If society is destroyed, civil liberties are likely to be destroyed as well. Virtually every legal doctrine this study addresses involves a recognition that individual rights must be balanced against valid social needs. The civil liberties focus on here fall under the general headings of freedom of speech and association, privacy, due process rights for suspects, and freedom from unreasonable searches and seizures. One essential point applied to all these areas: although a counterterrorist activity is legal, that does not mean the activity has no impact on civil liberties. It may be legal, for example, to have a massive federal police force that provides hundreds of guards for every shipment of plutonium. Even so, that procedure still raises civil liberties concerns, since many Americans would feel less free in a society of that type

  19. ANALYSIS AND DESIGN OF OPERATION QUALITY SUPERVISION SYSTEM FOR CIVIL AVIATION AIR TRAFFIC MANAGEMENT SYSTEM%民航空管系统运行质量监督系统的分析与设计

    Institute of Scientific and Technical Information of China (English)

    孙亚菲; 王永刚; 杨建森; 吴立鹏

    2015-01-01

    民航空管系统运行质量监督是对空管系统实施风险管理、安全绩效监控和安全管理决策的基础。在分析国内外民航监督检查系统现状和质量监督管理职责基础上,通过对业务流程中的业务逻辑关系和接口信息数据路由的深入分析,研究和设计了系统的部署结构和主要的功能模块。该系统由监督检查工作准备,监督检查实施,监督检查结果跟踪,监督检查结果统计、法规标准查询和数据库管理6大功能模块组成,被分解成32个子板块。自2013年1月该系统在民航局空管局、7个地区空管局和37个空管分局(站)推广试用,极大地提高了监管效率和运行质量监督组织实施的规范化,降低了监管成本和工作量。%Operation quality supervision on civil aviation air traffic management (ATM)system is the foundation of implementing risk management,safety performance monitoring and safety management decision-making in ATM.We study and design the system deployment structure and main functional modules based on analysing the status quo of civil aviation supervision and inspection system at home and abroad and the quality supervision and management responsibilities,as well as through deep analysis of business logical relationship of business process and data routing of interface information.The system consists of six functional modules:the work preparation of supervision and inspection,the implementation of supervision and inspection,the supervision and inspection results tracking,the statistics of supervision and inspection results,the regulations and standards queries,and the database management,it is disintegrated into 32 sub-platforms.From January 201 3,the system has been promoted on trial in ATM Bureau of Civil Aviation Administration,seven regional ATM Bureaus and 37 ATM branch Bureaus (stations),it improves the regulatory efficiency and the standardisation of organising and implementing the

  20. Technical Civilizations in the Galaxy

    Science.gov (United States)

    Jones, Harry

    2005-01-01

    Are there other technical civilizations in the galaxy? Past analyses come to different conclusions. Cocconi and Morrison demonstrated in 1959 that interstellar radio communication was possible and Drake conducted the first search for beacons in 1960. The Drake equation estimates the number of galactic civilizations that are transmitting beacons as the product of the rate of star formation in the galaxy, the fraction of stars with planets, their average number of earthlike planets, the fraction with intelligent life and interstellar communication, and the average lifetime of a technical civilization. The Drake model of the galaxy contains many technical civilizations with communication but no interstellar travel. Michael Hart in 1975 strongly challenged this model. Starting with the fact that no extraterrestrials have been observed on Earth, and assuming that interstellar colonization is possible, he concluded that it was very likely that we are the first civilization in our galaxy and that searching or beacons is probably a waste of time and money. The Fermi paradox similarly reasons that if extraterrestrials exist: they should be here, and asks, Where are they? The Hart/Fermi model of the galaxy contains only our civilization and suggests we may colonize the galaxy. A third galactic model is that we are alone but will never develop interstellar travel. The fourth alternate model has many technical civilizations, with interstellar travel and colonization. The possibilities are clear and momentous. Either we are the only technical civilization in the galaxy or there are others. Technical civilizations will colonize the galaxy or not. We have four cosmic conjectures - one or many, colonization or not - but however unlikely they seem based on our limited evidence, one of these four models must be collect.

  1. Value Guidance of Civil Legal System on the Basiclevel Public Security Work%民事法律制度对基层公安工作的价值指引

    Institute of Scientific and Technical Information of China (English)

    王晓翠

    2012-01-01

    目前,公安机关在具体工作当中越来越多地应用到了民事基本制度的知识。民事法律制度中的平等原则、权利本位、诚实信用等基本原则对人民警察树立良好的执法理念具有重要的作用,对维护人民警察自身合法利益也具有重要的价值指引功能。因此,研究民事法律制度在公安工作中的地位有助于扭转以往公安工作中"重刑轻民"的传统观念,有助于提高警察的执法素质,从而更好的发挥人民警察为人民的良好作用。%At present, knowledge of civil basic system is applied by the public security organ more and more in concrete work. The basic principles of equality, standard of right, honesty and credit, etc, plays an important role in setting up a good law enforcement concept and maintaining the legal advantage of people's police. Therefore, research on the status of the civil law system in public security work will help to reverse previous traditional concept and to enhance the law enforcement quality, thus better play the good effect of people's police. This article discusses the value guidance function of civil law system in public security concrete work.

  2. Sinks of containment of NPP. Trillo I. Civil actions associated with the changing filter system and implementation backwash; Sumideros de contencion de CN Trillo I. Actuaciones civiles asociadas a la modificacion del sistema de filtrado e implantacion de retrolavado

    Energy Technology Data Exchange (ETDEWEB)

    Blas Gordo, A. de; Asensio Vega, J.; Font Hadinger, I.

    2014-07-01

    Compliance with a technical instruction issued by the Security Council Nuclear the 12/09/11, involves the modification of the system of filtering of containment sumps of the C.N. Trillo I, in order to rule out surround way phenomena of potential obstruction by accumulation of residues that may affect the cooling capacity of the core in a post accident scenario. Similarly, it implies the creation of a procedure operating in emergency that includes the necessary maneuvers for the limitation of the pressure differential between the two sides of the filter grids, guaranteeing the function of recirculation post-LOCA. (Author)

  3. The Case of Palestinian Civil Society in Israel: Islam, Civil Society, and Educational Activism

    Science.gov (United States)

    Agbaria, Ayman K.; Mustafa, Muhanad

    2014-01-01

    This article examines the educational activism of two Arab civil organizations in Israel: the Follow-Up Committee on Arab Education (FUCAE) and the Eqraa Association (Eqraa). On the one hand, it explores the possibilities and limitations of the involvement of the FUCAE in the state's Arab education system, as a secular organization that is…

  4. Skeleton Graph Matching vs. Maximum Weight Cliques aorta registration techniques.

    Science.gov (United States)

    Czajkowska, Joanna; Feinen, C; Grzegorzek, M; Raspe, M; Wickenhöfer, R

    2015-12-01

    Vascular diseases are one of the most challenging health problems in developed countries. Past as well as ongoing research activities often focus on efficient, robust and fast aorta segmentation, and registration techniques. According to this needs our study targets an abdominal aorta registration method. The investigated algorithms make it possible to efficiently segment and register abdominal aorta in pre- and post-operative Computed Tomography (CT) data. In more detail, a registration technique using the Path Similarity Skeleton Graph Matching (PSSGM), as well as Maximum Weight Cliques (MWCs) are employed to realise the matching based on Computed Tomography data. The presented approaches make it possible to match characteristic voxels belonging to the aorta from different Computed Tomography (CT) series. It is particularly useful in the assessment of the abdominal aortic aneurysm treatment by visualising the correspondence between the pre- and post-operative CT data. The registration results have been tested on the database of 18 contrast-enhanced CT series, where the cross-registration analysis has been performed producing 153 matching examples. All the registration results achieved with our system have been verified by an expert. The carried out analysis has highlighted the advantage of the MWCs technique over the PSSGM method. The verification phase proves the efficiency of the MWCs approach and encourages to further develop this methods. PMID:26099640

  5. B 150 civil engineering futures

    DEFF Research Database (Denmark)

    Foreword B150 –Civil Engineering Futures consists of interviews made, articles written, and projects presented in connection with the 150th anniversary celebrations of the study of civil engineering in Denmark. Instead of a historical retrospect, it was decided to look into the future. What...... related to sustainability – a Workshop on Traffic. The workshop discussed traffic prognoses and the way they are used in the preparation of urban transport and traffic strategies. Civil engineer Jonas Eliasson spoke about the experience in Sweden of developing a database for traffic prognoses. The main...

  6. Passive control of civil engineering structures

    OpenAIRE

    Braz-César, M.T.; Barros, Rui

    2013-01-01

    Structural control has been a major research area i n aerospace engineering aimed at solving very complex problems related with analysis and des ign of flexible structures. The efficiency of these strategies to improve the performance of s everal structural systems suggests its potential to reduce damage and control earthquake4i nduced response in civil structures. Therefore, this technology has been well accepted b y structural engineers as a feasible approach t...

  7. Crashworthiness of composite seats for civil aircraft

    OpenAIRE

    Stephens, V. M.

    1992-01-01

    A study has been conducted into the design of civil aircraft seats which are forward-facing and use the lap-belt method of restraint. Within these terms of reference, the response of the seat restraint occupant system (SROS) to impact loading has been analysed using physical (dynamic testing) and analytical (computer simulation) modelling techniques. With the increasing use of fibre-reinforced polymer composites in aircraft for weight efficiency, and the consequent appearance of composite se...

  8. Surface-Based Registration of Airborne and Terrestrial Mobile LiDAR Point Clouds

    OpenAIRE

    Tee-Ann Teo; Shih-Han Huang

    2014-01-01

    Light Detection and Ranging (LiDAR) is an active sensor that can effectively acquire a large number of three-dimensional (3-D) points. LiDAR systems can be equipped on different platforms for different applications, but to integrate the data, point cloud registration is needed to improve geometric consistency. The registration of airborne and terrestrial mobile LiDAR is a challenging task because the point densities and scanning directions differ. We proposed a scheme for the registration of ...

  9. Featured-Based Algorithm for the Automated Registration of Multisensorial / Multitemporal Oceanographic Satellite Imagery

    OpenAIRE

    Javier Marcello; Francisco Eugenio

    2009-01-01

    Spatial registration of multidate or multisensorial images is required for many applications in remote sensing. Automatic image registration, which has been extensively studied in other areas of image processing, is still a complex problem in the framework of remote sensing. In this work we explore an alternative strategy for a fully automatic and operational registration system capable of registering multitemporal and multisensorial remote sensing satellite images with high accuracy and avoi...

  10. Research on Several Problems of Civil-military Integration Constructing Equipment Maintaining Support System%装备维修保障体系军民一体化建设若干问题研究

    Institute of Scientific and Technical Information of China (English)

    中央党校第54期总装分部班课题组

    2011-01-01

    Civil-military integration of equipment maintaining support system is the important direction of equipment maintaining support system innovation. Basing on analyzing the significations of civil-military integration construction of equipment maintaining support system, this paper compares the measures of military powerful country and developed experience, and provides the basic idea. In the end, according to corresponding construction idea, countermeasures and suggestions on construction are put forward.%装备维修保障体系军民一体化,是装备维修保障体制改革的重要方向.在分析装备维修保障体系军民一体化建设内涵的基础上,对比主要军事强国的做法和我国的发展经验,给出了装备维修保障体系军民一体化的基本思路,并依据相应建设思路,提出了建设的对策建议.

  11. Civil Engineering Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the civil engineering program in Georgia. The standards are divided into 12 categories: foundations (philosophy, purpose, goals, program objectives, availability, evaluation); admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning); program…

  12. Teaching Mathematics to Civil Engineers

    Science.gov (United States)

    Sharp, J. J.; Moore, E.

    1977-01-01

    This paper outlines a technique for teaching a rigorous course in calculus and differential equations which stresses applicability of the mathematics to problems in civil engineering. The method involves integration of subject matter and team teaching. (SD)

  13. Civil engineering projects realization management

    OpenAIRE

    Mirković Slobodan

    2006-01-01

    The paper treats the management of the realization of civil engineering projects or civil engineering buildings construction management, as a complex dynamic process, which entails a large number of strategic and operative decisions which are important for an efficient, cost effective, and economic construction. The management process execution is not possible without the functions such as planning, organizing, coordination and control. Planning as the initial function, important for the fore...

  14. Oregon's civil commitment law: 140 years of change.

    Science.gov (United States)

    Bloom, J D; Williams, M H

    1994-05-01

    Legislatures, professional groups, and mental health consumers across the United States are currently engaged in a debate about the need for change in civil commitment procedures. The authors summarize modifications of legislation and judicial opinion in the history of Oregon's civil commitment procedures from 1853 to the present to show that changes in civil commitment reflect broader shifts in the social and political aspects of the mental health system. Many current issues in civil commitment, such as the question of a patient's competency to make treatment decisions, are not new, and they are likely to continue to be controversial as mental health systems attempt to balance concerns about the liberty interests of mentally ill persons with concerns about providing appropriate treatment for mental illness. PMID:8045542

  15. Computational efficiency analysis of fuel pin damage registration and fuel assembly damage location by means of a sector fuel failure detection and location system

    International Nuclear Information System (INIS)

    Fuel pin clad integrity loss detection at early accident stage is of major importance and therefore detection should be carried out timely. The solution allows to minimize consequences of the initial failure event. Another problem important for mitigating the accident consequences is to execute high-speed location of an fuel assembly with damaged pin within a reactor core configuration. Both abovementioned problems have been solved by means of computational transport analysis of fission products ingressing after fuel pin clad integrity loss into reactor coolant flow and migrating along a primary circuit train. The calculation runs have been carried out as implemented for the BN-600 fast reactor which is provided with an especially designed fuel pin clad integrity loss registration system (FPCILRS). Six delayed neutron detectors are mounted on outer surface of a safety reactor closure within faces of the intermediate heat exchangers (IHX) at their income window level. When clad integrity of a fuel pin is occurring, fission products generate delayed neutrons, ingress into coolant volume, thereafter the products are captured by coolant flow and are transported toward the IHX income windows, where their presence is detected by the delayed neutron detectors. Computational analysis have been carried out after three steps as follows: First step: Detailed calculation of a coolant flow velocity field at top reactor region including a reactor core part located above integrity loss point plus upper reactor chamber and intermediate heat exchangers. Second step: Transport calculation for the fission products ingressed into coolant flow train. Third step: FPCILRS detector signal estimate under established unsteady-state incore delayed neutron source concentration fields. The reactor design has been described under 3-D cylindrical geometry approximation. Unsteady-state in-core delayed neutron source concentration fields have been computed under two approximations (Euler

  16. Digitale kort og administrative registre

    DEFF Research Database (Denmark)

    Hansen, H. S.; Skov-Petersen, H.

    Rapporten indeholder dels en beskrivelse af de vigtigste nationale databaser med stedfæstet information og dels en vejledning i sammenstilling imellem digitale kort og administrative registre. Rapportens første del beskriver de enkelte databaser med hensyn til bl.a. adgangsforhold, indhold og...... nøgler, hvoraf sidstnævnte spiller en afgørende rolle i forbindelse med sammenstilling af digitale kort og administrative registre. Rapportens anden del fokuserer på praktiske forsøg med sammenstilling af digitale kort og administrative register. Der gives anvisninger på sammenstilling af Bygnings- og...

  17. The Right to Rebel: Social Movements and Civil Disobedience

    OpenAIRE

    Sergio Patricio Fiedler

    2009-01-01

    A fundamental dimension of contemporary social movements is the use of civil disobedience, as means of both exerting mass pressure on the political system and as a process through which the participants of a social movement perceive and construct an alternative and autonomous democratic power. This article attempts to develop a political and ethical reflection about the transformative dimension and collective potential of civil disobedience drawing on the notions of the right to rebel and the...

  18. The grand narratives of video games: Sid Meier's Civilization:

    OpenAIRE

    Vrtačič, Eva

    2014-01-01

    Sid Meier's Civilization is a popcultural artefact, good to think cultural differences, science and economy, giving us valuable insights in the Western cosmological system, which has relied on (post-)imperial, (post-)colonial and utterly ethnocentric political (and other) traditions at least since the Enlightenment. An anthropologically informed critique of Civilization, inspired by cultural relativism and post-colonial studies, is presented in the text, leading to very problematic conclusion...

  19. Communication Needs of Thai Civil Engineering Students

    Science.gov (United States)

    Kaewpet, Chamnong

    2009-01-01

    This article reports on an examination of the communication needs of a group of Thai civil engineering students. Twenty-five stakeholders helped identify the communication needs of the students by participating in individual interviews. These included employers, civil engineers, civil engineering lecturers, ex-civil engineering students of the…

  20. 7 CFR 3017.920 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Civil judgment. 3017.920 Section 3017.920 Agriculture... AGRICULTURE GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 3017.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of competent jurisdiction,...

  1. 5 CFR 919.920 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Civil judgment. 919.920 Section 919.920 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 919.920 Civil judgment. Civil...

  2. 31 CFR 19.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Civil judgment. 19.920 Section 19.920... SUSPENSION (NONPROCUREMENT) Definitions § 19.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of competent jurisdiction, whether by verdict, decision,...

  3. 30 CFR 903.845 - Civil penalties.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Civil penalties. 903.845 Section 903.845... PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE ARIZONA § 903.845 Civil penalties. Part 845 of this chapter, Civil Penalties, applies to the assessment of civil penalties for...

  4. 29 CFR 1471.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Civil judgment. 1471.920 Section 1471.920 Labor Regulations... SUSPENSION (NONPROCUREMENT) Definitions § 1471.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of competent jurisdiction, whether by verdict, decision,...

  5. 29 CFR 98.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Civil judgment. 98.920 Section 98.920 Labor Office of the Secretary of Labor GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 98.920 Civil judgment. Civil judgment means the disposition of a civil action by any court of competent...

  6. Space civil engineering - A new discipline

    Science.gov (United States)

    Sadeh, Willy Z.; Criswell, Marvin E.

    1991-01-01

    Space Civil Engineering is an emerging engineering discipline that focuses on extending and expanding the Civil Engineering know-how and practice to the development and maintenance of infrastructure on celestial bodies. Space Civil Engineering is presently being developed as a new discipline within the Department of Civil Engineering at Colorado State University under a recently established NASA Space Grant College Program. Academic programs geared toward creating Space Civil Engineering Options at both undergraduate and graduate levels are being formulated. Basic ideas and concepts of the curriculum in the Space Civil Engineering Option at both undergraduate and graduate levels are presented. The role of Space Civil Engineering in the Space Program is discussed.

  7. Risk to civilization: A planetary science perspective

    International Nuclear Information System (INIS)

    One of the most profound changes in our perspective of the solar system resulting from the first quarter century of planetary exploration by spacecraft is the recognition that planets, including Earth, were bombarded by cosmic projectiles for 4.5 aeons and continue to be bombarded today. Although the planetary cratering rate is much lower now than it was during the first 0.5 aeons, sizeable Earth-approaching asteroids and comets continue to hit the Earth at a rate that poses a finite risk to civilization. The evolution of this planetary perspective on impact cratering is gradual over the last two decades. It took explorations of Mars and Mercury by early Mariner spacecraft and of the outer solar system by the Voyagers to reveal the significance of asteroidal and cometary impacts in shaping the morphologies and even chemical compositions of the planets. An unsettling implication of the new perspective is addressed: the risk to human civilization. Serious scientific attention was given to this issue in July 1981 at a NASA-sponsored Spacewatch Workshop in Snowmass, Colorado. The basic conclusion of the 1981 NASA sponsored workshop still stands: the risk that civilization might be destroyed by impact with an as-yet-undiscovered asteroid or comet exceeds risk levels that are sometimes deemed unacceptable by modern societies in other contexts. Yet these impact risks have gone almost undiscussed and undebated. The tentative quantitative assessment by some members of the 1981 workshop was that each year, civilization is threatened with destruction with a probability of about 1 in 100,000. The enormous spread in risk levels deemed by the public to be at the threshold of acceptability derives from a host of psychological factors that were widely discussed in the risk assessment literature

  8. 民机半实物仿真硬件接口系统设计研究%Design and Research of Civil Aircraft HIL Simulation Hardware Interface System

    Institute of Scientific and Technical Information of China (English)

    谢陵

    2011-01-01

    对民用飞机飞控系统的半实物仿真过程中所采用的硬件接口系统的功能、架构、组成等进行了设计和研究,并提供了硬件采购清单,该方案可以为各种半实物仿真实验系统提供高效、灵活的接口管理方案。%the article researches functions,architecture and constitution of the hardware interface system which is used in civil aircraft flight control system hard-in-loop simulation.And providing the hardware purchasing list.This article provide the efficient,flexible interface management solution for the hard-in-loop simulation system.

  9. Time-history simulation of civil architecture earthquake disaster relief- based on the three-dimensional dynamic finite element method

    OpenAIRE

    Liu Bing; Qi Yaoguang; Du Jiyun

    2014-01-01

    Earthquake action is the main external factor which influences long-term safe operation of civil construction, especially of the high-rise building. Applying time-history method to simulate earthquake response process of civil construction foundation surrounding rock is an effective method for the anti-knock study of civil buildings. Therefore, this paper develops a civil building earthquake disaster three-dimensional dynamic finite element numerical simulation system. The system ...

  10. Biomedical Image Registration Using Fuzzy Logic

    OpenAIRE

    Himadri Nath Moulick#1 , Anindita Chatterjee

    2013-01-01

    Optimization of the similarity measure is an essential theme in medical image registration. In this paper, a novel continuous medical image registration approach (CMIR) is proposed. This is our extension work of the previous one where we did a segmentation part of any particular image with a custom algorithm .The CMIR, considering the feedback from users and their preferences on the trade-off between global registration and local registration, extracts the concerned region by user interaction...

  11. Nonrigid registration of myocardial perfusion MRI

    DEFF Research Database (Denmark)

    Ólafsdóttir, Hildur

    2005-01-01

    This paper describes a fully automatic registration of 10 multi-slice myocardial perfusion magnetic resonance image sequences. The registration of these sequences is crucial for the clinical interpretation, which currently is subjected to manual labour. The approach used in this study is a nonrigid...... registration algorithm based on free-form deformations due to Rueckert et al. Inspection of difference images from the wash-out part of the perfusion sequences indicates that a good registration accuracy is obtained....

  12. Nonrigid registration of myocardial perfusion MRI

    OpenAIRE

    Ólafsdóttir, Hildur

    2005-01-01

    This paper describes a fully automatic registration of 10 multi-slice myocardial perfusion magnetic resonance image sequences. The registration of these sequences is crucial for the clinical interpretation, which currently is subjected to manual labour. The approach used in this study is a nonrigid registration algorithm based on free-form deformations due to Rueckert et al. Inspection of difference images from the wash-out part of the perfusion sequences indicates that a good registration ac...

  13. Image registration in intra-oral radiography

    OpenAIRE

    Leung, CC; Yiu, KL; Zee, KY; Tsui, WK

    2005-01-01

    Image registration is one of the image processing methods which is widely used in computer vision, pattern recognition, and medical imaging. In digital subtraction radiography, image registration is one of the important prerequisites to match the reference and subsequent images. In this paper, we propose an automatic non-rigid registration method namely curvature-based registration that relies on a curvature based penalizing term and its application on dental radiography. The regularizing ter...

  14. STUDENT VOLUNTEER ORGANIZATIONS IN THE MINISTRY OF THE RUSSIAN FEDERATION FOR CIVIL DEFENSE, EMERGENCIES AND ELIMINATION OF CONSEQUENCES OF NATURAL DISASTERS SYSTEM

    Directory of Open Access Journals (Sweden)

    Pravdov Mikhail Aleksandrovich

    2013-01-01

    Full Text Available The aim: the studing of the motivation of youth to volunteer activity. During the investigation were used methods of discussion, interviewing, interrogation and mathematical processing of data. In the article the experience of forming of youth voluntary social associations in Ivanovo region are regarded and the forming of a volunteers student group–“Sova” on the base of Ivanovo institute of the public fire service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters. Was the level of Knowledge of Students about volunteer activity revealed, as well as the role student youth’s participation in volunteer organizations and the influence of the student volunteer associations on the development of pupils’ personalities in boarding school.

  15. Registration and identification of pulse signal for medical diagnostics

    Science.gov (United States)

    Buldakova, Tatyana I.; Suyatinov, Sergey I.

    2002-07-01

    Registration and identification of pulse signal requires the development and the use of special diagnostic equipment and modern methods of processing of the registered data. There are recognized that photoelectric and piezoelectric gauges are the most perspective converters for measurement of pulse signal. In this paper the approach to registration of pulse curves on the basis of the optical gauge is developed. The problem of identification of pulse signal is considered as the problem of recognition of images. The system of identification of pulse waves is offered. It is functioning as a visual system of recognition of images of the man and is based on artificial neural networks.

  16. What drives Users' Website Registration?

    NARCIS (Netherlands)

    T. Li (Ting); P.A. Pavlou (Paul)

    2013-01-01

    textabstractUser registration is an important prerequisite for the success of many websites by enabling users to gain access to domain information and personalized content. It is not always desirable for users, however, because they need to disclose personal information. This paper examines what dri

  17. Central dose registration in Switzerland

    International Nuclear Information System (INIS)

    In 1990 the Central Swiss Dose Register of the Federal Health Office took up its activities. The following publication describes the organisation of dosimetry applicable to persons in Switzerland together with a brief history of dose registration, the central dose register and its applications. 2 refs

  18. 我国公务员考试录用制度存在的问题及对策%Research on Problems of National Civil-servant Recruitment Examination System and Its Corresponding Strategy

    Institute of Scientific and Technical Information of China (English)

    张桥; 贺先志

    2012-01-01

    National civil-servant recruitment examination system have been carried out for 20 years and selected many talents for China, who play very important role in human resources and social security. However this system was initially late and there were no many experiences can be drawn from as well as the on-changing administrative environment, which lead to some adequacy in carrying out this system. This text based on the analysis of the problems of this system and came up with further improving strategy of this system so as to contribute to the development of national civil-servant recruitment examination system.%我国公务员考试录用制度已经实施20年,为国家选拔大批优秀人才,在人力资源和社会保障工作中有极其重要的地位和作用,但由于我国公务员考试录用制度起步较晚、可借鉴的经验不足以及行政管理环境的不断变化,导致该制度在实际运行过程中还存在一些不足之处。本文在对我国公务员考试录用制度存在问题深入分析的基础上,提出该制度进一步完善和发展的对策,以期对我国公务员考试录用工作有所帮助。

  19. Improving image registration by correspondence interpolation

    DEFF Research Database (Denmark)

    Ólafsdóttir, Hildur; Pedersen, Henrik; Hansen, Michael Sass; Larsson, Henrik; Larsen, Rasmus

    This paper presents how using a correspondence-based interpolation scheme for 3D image registration improves the registration accuracy. The interpolator takes into account correspondences across slices, which is an advantage, particularly when the volume has thick slices, and where anatomies lie...... downsampled data, increasing the registration accuracy of original data to 5.8% on average with respect to a standard interpolator....

  20. Automatic registration of terrestrial point cloud using panoramic reflectance images

    OpenAIRE

    Kang, Z.

    2008-01-01

    Much attention is paid to registration of terrestrial point clouds nowadays. Research is carried out towards improved efficiency and automation of the registration process. This paper reports a new approach for point clouds registration utilizing reflectance panoramic images. The approach follows a two-step procedure: pair-wise registration and global registrations. The pair-wise registration consists of image matching (pixel-to-pixel registration) and point clouds registration (point-to-poin...