Levels of concern for radioactive contaminations in soil according to soil protection standards

International Nuclear Information System (INIS)

Gellermann, R.; Barkowski, D.; Machtolf, M.

2016-01-01

In the paper the question is examined whether the established soil protection standards for carcinogenic substances are also applicable to the assessment of radioactive soil contamination. Referring to the methods applied in soil protection for evaluation of dose-effectrelations and estimations of carcinogenic risks as well as the calculation methods for test values in soil protection ''levels of concern'' for soil contamination by artificial radionuclides are derived. The values obtained are significantly larger than the values for unrestricted clearance of ground according to the German Radiation Protection Ordinance (StrlSchV). The thesis that soil is protected according to environmental standards provided that radiation protection requirements are met needs further checks but can be probably confirmed if the radiation protection requirements are clearly defined.

40 CFR 171.5 - Standards for certification of private applicators.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Standards for certification of private applicators. 171.5 Section 171.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... practical knowledge of the pest problems and pest control practices associated with his agricultural...

[Standards and guidelines of radiation protection and safety in dental X-ray examinations].

Science.gov (United States)

Guo, X L; Li, G; Cheng, Y; Yu, Q; Wang, H; Zhang, Z Y

2017-12-09

With the rapid development of imaging technology, the application of dental imaging in diagnosis, treatment planning, intraoperative surgical navigation, monitoring of treatment or lesion development and assessment of treatment outcomes is playing an essential role in oral healthcare. The increased total number of dental X-ray examinations is accompanied by a relatively significant increase in collective dose to patients as well as to dental healthcare workers, which is harmful to human bodies to a certain degree. Some radiation protection standards and guidelines in dental radiology have been published in European countries, US, Canada and Australia, etc. Adherence to these standards and guidelines helps to achieve images with diagnostic quality and avoid unnecessary and repeated exposures. However, no radiation protection standard or guideline with regard to dental X-ray examinations has been put in force so far in mainland China. Therefore, a literature review on available radiation protection standards and guidelines was conducted to provide reference to the development of radiation protection standards or guidelines in mainland China.

Environmental radiation protection standards

International Nuclear Information System (INIS)

Richings, L.D.G.; Morley, F.; Kelley, G.N.

1978-04-01

The principles involved in the setting of radiological protection standards are reviewed, and the differences in procedures used by various countries in implementing them are outlined. Standards are taken here to mean the specific numerical limits relating to radiation doses to people or to amounts of radioactive material released into the environment. (author)

76 FR 58730 - Version 4 Critical Infrastructure Protection Reliability Standards

Science.gov (United States)

2011-09-22

... Critical Cyber Assets; (3) internal, management, approval of the risk-based assessment; (4) external review... consider applicable features of the NIST Risk Management Framework to ensure protection of all cyber... activities in the Risk Management Framework has an associated NIST security standard and/or guidance document...

Some practical applications of fundamental standards in radiation protection

International Nuclear Information System (INIS)

Duhamel, Francis; Lavie, Jean-Marie

1964-05-01

After some general considerations on the recommendations made by the International Commission on Radiological Protection (ICRP) regarding standards of internal or external exposure of organs or tissues to different types of radiations, and a recall of the main problems raised by acute radio-exposures (dose assessment in case of accident, assessment of the dose due to an emergency intervention in case of accident, classification of radio-elements), this report describes how ICRP recommendations have been implemented by the CEA, and tries to relate the problem of acute radio-exposures to the problem of chronic radio-exposures. This study is limited to the case of workers and to internal contamination by inhalation, but can be easily extended to other groups or other contamination types. The authors thus recall some fundamental data and definitions regarding values recommended by the ICRP for chronic radio-exposure and for acute exposure (acceptable exposure, accidental exposure, concerted exposure, units), present and comment how standards are practically applied for dose calculation and assessment. Formulas allow a quick assessment of radiological consequences of an acute radio-exposure, or vice-versa [fr

49 CFR 571.208 - Standard No. 208; Occupant crash protection.

Science.gov (United States)

2010-10-01

... September 1, 1996. S4.1.5.1Frontal/angular automatic protection system. (a) Each passenger car manufactured... active and passive restraint systems. S3. Application. (a) This standard applies to passenger cars... cars. S4.1.1Passenger cars manufactured from January 1, 1972, to August 31, 1973. Each passenger car...

Radiation protection standards in the United States

International Nuclear Information System (INIS)

Mills, W.A.; Arsenault, F.J.; Conti, E.F.

1988-01-01

Standards to protect workers and members of the general public against any harmful effects of ionizing radiation are numerous and complex in the United States. Many Federal agencies have protection responsibilities, our Congress limits the discretionary authority given to these agencies in providing for this protection, and our court system appears at times to render judgments that are illogical to our sense of the degree of radiological protection required. To many our standards appear to be overprotective in that they have, at best, marginal health benefits and without question are costly to implement. Government agencies, the Congress, industry, professional organizations, and others have expressed their concerns and interests regarding standards in a variety of ways

Radiation protection standards: A practical exercise in risk assessment

Energy Technology Data Exchange (ETDEWEB)

Clarke, Roger H [National Radiological Protection Board (United Kingdom)

1992-07-01

Within 12 months of the discovery of x-rays in 1895, it was reported that large doses of radiation were harmful to living human tissues. The first radiation protection standards were set to avoid the early effects of acute irradiation. By the 1950s, evidence was mounting for late somatic effects - mainly a small excess of cancers - in irradiated populations. In the late 1980's, sufficient human epidemiological data had been accumulated to allow a comprehensive assessment of carcinogenic radiation risks following the delivery of moderately high doses. Workers and the public are exposed to lower doses and dose-rates than the groups from whom good data are available so that risks have had to be estimated for protection purposes. However, in the 1990s, some confirmation of these risk factors has been derived occupationally exposed populations. If an estimate is made of the risk per unit dose, then in order to set dose limits, an unacceptable level of risk must be established for both workers and the public. There has been and continues to be a debate about the definitions of 'acceptable' and 'tolerable' and the attributing of numerical values to these definitions. This paper discusses the issues involved in the quantification of these terms and their application to setting dose limits on risk grounds. Conclusions are drawn about the present protection standards and the application of the methods to other fields of risk assessment. (author)

Radiation protection standards: A practical exercise in risk assessment

International Nuclear Information System (INIS)

Clarke, Roger H.

1992-01-01

Within 12 months of the discovery of x-rays in 1895, it was reported that large doses of radiation were harmful to living human tissues. The first radiation protection standards were set to avoid the early effects of acute irradiation. By the 1950s, evidence was mounting for late somatic effects - mainly a small excess of cancers - in irradiated populations. In the late 1980's, sufficient human epidemiological data had been accumulated to allow a comprehensive assessment of carcinogenic radiation risks following the delivery of moderately high doses. Workers and the public are exposed to lower doses and dose-rates than the groups from whom good data are available so that risks have had to be estimated for protection purposes. However, in the 1990s, some confirmation of these risk factors has been derived occupationally exposed populations. If an estimate is made of the risk per unit dose, then in order to set dose limits, an unacceptable level of risk must be established for both workers and the public. There has been and continues to be a debate about the definitions of 'acceptable' and 'tolerable' and the attributing of numerical values to these definitions. This paper discusses the issues involved in the quantification of these terms and their application to setting dose limits on risk grounds. Conclusions are drawn about the present protection standards and the application of the methods to other fields of risk assessment. (author)

Working- and protecting clothes and their ranges of application

International Nuclear Information System (INIS)

Peter, H.

1981-01-01

Due to the greatly diverse conditions of application working and protection clothes have to satisfy manifold requirements. The author outlines the usual method with the aim to characteristic material- and processing properties loading to article properties that correspond to the requested safety characteristic values (test standards). The qualification criteria deciding the respective field of application are described in detail (e.g. mining, building trade, chemical industry, radiation protection etc.) and are completed by giving comments on the care of clothing. (orig.) [de

A compendium of major US radiation protection standards and guides

International Nuclear Information System (INIS)

Mills, W.A.; Flack, D.S.; Arsenault, F.J.; Conti, E.F.

1988-07-01

Following discussion of the general issue, the CIRRPC Executive Committee approved, with concurrence of the full Committee, an Oak Ridge Associated Universities (ORAU) staff proposal to develop a compendium of Fact Sheets on the major US radiation protection standards and guides, existing or proposed. The compendium contains relevant legal or statutory information and detailed technical requirements that state and describe the protection to be achieved. The report provides appropriate legislative citations; notes any legislative language that gave direction to the development of standards promulgated under the legislation; cites rationales for the standards promulgated; and provides a listing of related standards. Two consultants with considerable experience in radiation protection regulations were contracted to assist the ORAU staff in developing the report. This report has been reviewed twice by the CIRRPC member agencies; once to ensure the accuracy of all the legal and technical facts in the compendium, and once to comment on the entire document, including the accompanying text. This final report reflects consideration of all the agencies' comments received during the reviews. Part I of this report presents information on the selection, preparation and content of the Fact Sheets; an overview of their scopes, applications and modes of control; and the ORAU conclusions and recommendations. Part II contains the Fact Sheets and a User's Guide to finding relevant information in the Fact Sheets

Standardization and workers' protection legislation

International Nuclear Information System (INIS)

Kliesch, G.

1979-01-01

There are distinct laws guaranteeing the protection of workers in the social and medical field, but the protection of workers in the technical field is based on a simple, general clause relating to technical standards, i.e. to a confusing variety of regulations. The author therefore asks for DIN standards to be set up in order to achieve a consistent and uniform set of rules and regulations. He furthermore points out that it is up to the government to initiate appropriate procedures within the framework of constitutional law towards solving the essential problem, namely that of directly incorporating technical expert knowledge in legal provisions. (HSCH) [de

Lightening protection, techniques, applied codes and standards. Vol. 4

International Nuclear Information System (INIS)

Mahmoud, M.; Shaaban, H.; Lamey, S.

1996-01-01

Lightening is the only natural disaster that protection against is highly effective. Therefore for the safety of critical installations specifically nuclear, an effective lightening protection system (LPS) is required. The design and installation of LPS's have been addressed by many international codes and standards. In this paper, the various LPS's are discussed and compared, including radioactive air terminals, ionizing air terminals, and terminals equipped with electrical trigging devices. Also, the so-called dissipation array systems are discussed and compared to other systems technically and economically. Moreover, the available international codes and standards related to the lightening protection are discussed. such standards include those published by the national fire protection association (NFPA), lightening protection institute (LPI), underwriters laboratories (UL), and british standards Finally, the possibility of developing an egyptian national standards is discussed

Development of Australia's radiation protection standards

International Nuclear Information System (INIS)

Mason, G.C.; Lokan, K.H.

1994-01-01

Australia is revising its existing recommendations concerning radiation protection in the light of guidance from the International Commission on Radiological Protection's Publication 60 and the International Atomic Energy Agency's revision of its Basic Safety Standards. The paper discusses the major refinements of the ICRP's recommendations and the additional guidance on its practical implementation offered by the IAEA's new Basic Safety Standards. Following public comment, the revised Australian recommendations are expected to be adopted by the end of 1994. 15 refs

Updating OSHA Standards Based on National Consensus Standards; Eye and Face Protection. Final rule.

Science.gov (United States)

2016-03-25

On March 13, 2015, OSHA published in the Federal Register a notice of proposed rulemaking (NPRM) to revise its eye and face protection standards for general industry, shipyard employment, marine terminals, longshoring, and construction by updating the references to national consensus standards approved by the American National Standards Institute (ANSI). OSHA received no significant objections from commenters and therefore is adopting the amendments as proposed. This final rule updates the references in OSHA's eye and face standards to reflect the most recent edition of the ANSI/International Safety Equipment Association (ISEA) eye and face protection standard. It removes the oldest-referenced edition of the same ANSI standard. It also amends other provisions of the construction eye and face protection standard to bring them into alignment with OSHA's general industry and maritime standards.

Agencies revise standards for radiation protection

International Nuclear Information System (INIS)

Anon.

1984-01-01

The article deals with a guideline, compiled by the IAEA, for radiation protection. The guidelines aim at the control of individual risk through specified limits, optimisation of protection and the justification of all practices involving exposure to radiation. The guideline is a revision of the 1967 publication of the IAEA, Basic safety standards for radiation protection. According to the document the main resposibility for radiation protection lies with the employer. The workers should be responsible for observing protection procedures and regulations for their own as well as others' safety

78 FR 44475 - Protection System Maintenance Reliability Standard

Science.gov (United States)

2013-07-24

... that the performance or product has some reliability-related value, then the requirement will have...] Protection System Maintenance Reliability Standard AGENCY: Federal Energy Regulatory Commission, Energy... Commission proposes to approve a revised Reliability Standard, PRC-005- 2--Protection System Maintenance, to...

Incentivizing Verifiable Privacy-Protection Mechanisms for Offline Crowdsensing Applications.

Science.gov (United States)

Sun, Jiajun; Liu, Ningzhong

2017-09-04

Incentive mechanisms of crowdsensing have recently been intensively explored. Most of these mechanisms mainly focus on the standard economical goals like truthfulness and utility maximization. However, enormous privacy and security challenges need to be faced directly in real-life environments, such as cost privacies. In this paper, we investigate offline verifiable privacy-protection crowdsensing issues. We firstly present a general verifiable privacy-protection incentive mechanism for the offline homogeneous and heterogeneous sensing job model. In addition, we also propose a more complex verifiable privacy-protection incentive mechanism for the offline submodular sensing job model. The two mechanisms not only explore the private protection issues of users and platform, but also ensure the verifiable correctness of payments between platform and users. Finally, we demonstrate that the two mechanisms satisfy privacy-protection, verifiable correctness of payments and the same revenue as the generic one without privacy protection. Our experiments also validate that the two mechanisms are both scalable and efficient, and applicable for mobile devices in crowdsensing applications based on auctions, where the main incentive for the user is the remuneration.

Applications of fiber optics in physical protection

International Nuclear Information System (INIS)

Buckle, T.H.

1994-03-01

The purpose of this NUREG is to provide technical information useful for the development of fiber-optic communications and intrusion detection subsystems relevant to physical protection. There are major sections on fiber-optic technology and applications. Other topics include fiber-optic system components and systems engineering. This document also contains a glossary, a list of standards and specifications, and a list of fiber-optic equipment vendors

Radiation protection and shielding standards for the 1980s

International Nuclear Information System (INIS)

Trubey, D.K.

1982-01-01

The American Nuclear Society (ANS) is a standards-writing organization member of the American National Standards Institute (ANSI). The ANS Standards Committee has a subcommittee denoted ANS-6, Radiation Protection and Shielding, whose charge is to develop standards for radiation protection and shield design, to provide shielding information to other standards-writing groups, and to develop standard reference shielding data and test problems. This paper is a progress report of this subcommittee. Significant progress has been made since the last comprehensive report to the Society

78 FR 76986 - Version 5 Critical Infrastructure Protection Reliability Standards

Science.gov (United States)

2013-12-20

...; Order No. 791] Version 5 Critical Infrastructure Protection Reliability Standards AGENCY: Federal Energy... 72755). The regulations approved certain reliability standards proposed by the North American Electric... Infrastructure Protection Reliability Standards, 145 FERC ] 61,160 (2013). This errata notice serves to correct P...

Standards in radiation protection at the IAEA Dosimetry Laboratory

International Nuclear Information System (INIS)

Czap, L.; Pernicka, F.; Matscheko, G.; Andreo, P.

1999-01-01

Approximately 90% of the Secondary Standard Dosimetry Laboratories (SSDLs) provide users with calibrations of radiation protection instruments, and the Agency is making every necessary effort to insure that SSDLs measurements in radiation protection are traceable to Primary Standards. The IAEA provides traceable calibrations of ionization chambers in terms of air kerma at radiation protection levels and ambient dose equivalent calibrations. SSDLs are encouraged to use the calibrations available from the Agency to provide traceability for their radiation protection measurements. Measurements on diagnostic X ray generators have become increasingly important in radiation protection and some SSDLs are involved in such measurements. The IAEA has proper radiation sources available to provide traceable calibrations to the SSDLs in this field, including an X ray unit specifically for mammography dedicated to standardization procedures. The different photon beam qualities and calibration procedures available in the Agency's Dosimetry Laboratory will be described. (author)

Basic safety standards for radiation protection. 1982 ed

International Nuclear Information System (INIS)

1982-01-01

The International Atomic Energy Agency, the World Health Organization, the International Labour Organisation and the Nuclear Energy Agency of the OECD have undertaken to provide jointly a world-wide basis for harmonized and up-to-date radiation protection standards. The new Basic Safety Standards for Radiation Protection are based upon the latest recommendations by the International Commission on Radiological Protection (ICRP) which are essentially contained in its Publication No.26. These new Basic Safety Standards have been elaborated by an Advisory Group of Experts which met in Vienna from 10-14 October 1977, from 23-27 October 1978 and from 1-12 December 1980 under the joint auspices of the IAEA, ILO, WHO and the Nuclear Energy Agency of the OECD. Comments on the draft Basic Safety Standards received from Member States and relevant organizations were taken into account by the Advisory Group in the process of preparation of the revised Basic Safety Standards for Radiation Protection, which are published by the IAEA on behalf of the four sponsoring organizations. One of the main features of this revision is an increased emphasis on the recommendation to keep all exposures to ionizing radiation as low as reasonably achievable, economic and social factors being taken into account; consequently, radiation protection should not only apply the basic dose limits but also comply with this recommendation. Detailed guidance is given to assist those who have to decide on the implementation of this recommendation in particular cases. Another important feature is the recommendation of a more coherent method for achieving consistency in limiting risks to health, irrespective of whether the risk is of uniform or non-uniform exposure of the body.

Protecting people and the environment - nuclear applications outside the energy sector

International Nuclear Information System (INIS)

Regge, P.P. de

2002-01-01

Nuclear technologies, isotope technologies, and applications of ionizing radiation are widespread, making important contributions to a continued worldwide improvement of the present standard of living and the protection of people and of the environment. The International Atomic Energy Agency (IAEA) develops and supports these technologies under the statute of the United Nations. Within this framework the Agency, among other items, promotes the exchange of information, the training of qualified personnel, the provision of the required equipment, and the drafting of international safety standards. Because of their special importance to people and the environment, mainly these areas are of interest: - nuclear medicine and health care, - veterinary medicine and livestock breeding, - soil cultivation and fertilization, - environmental protection and water supply, - plant cultivation, - pest control, - land mine clearing, protection of cultural assets. The IAEA, with its many decades of activity and experience, can boast of a large number of highly successful ventures. In many countries, the development and application of nuclear technologies have made important contributions, e.g., to improving the food situation, health care, and environmental protection. IAEA's continuing these activities is in the general interest of a promising international development and cooperation. (orig.) [de

Proposals for changes in radiation protection standards

International Nuclear Information System (INIS)

Bowker, K.W.

1990-01-01

The International Commission on Radiological Protection has proposed changes to its recommendations on radiation protection standards. The proposed new control regime would distinguish between planned, potential and pre-existing exposure situations and between occupational, medical and public exposures. The proposals are expected to be published formally later this year. (author)

International basic safety standards for protecting against ionizing radiation and for the safety of radiation sources

International Nuclear Information System (INIS)

1996-01-01

The purpose of the Standards is to establish basic requirements for protection against the risks associated with exposure to ionizing radiation (hereinafter termed radiation) and for the safety of radiation sources that may deliver such exposure. The Standards have been developed from widely accepted radiation protection and safety principles, such as those published in the Annals of the ICRP and the IAEA Safety Series. They are intended to ensure the safety of all types of radiation sources and, in doing so, to complement standards already developed for large and complex radiation sources, such as nuclear reactors and radioactive waste management facilities. For the sources, more specific standards, such as those issued by the IAEA, are typically needed to achieve acceptable levels of safety. As these more specific standards are generally consistent with the Standards, in complying with them, such more complex installations will also generally comply with the Standards. The Standards are limited to specifying basic requirements of radiation protection and safety, with some guidance on how to apply them. General guidance on applying some of the requirements is available in the publications of the Sponsoring Organizations and additional guidance will be developed as needed in the light of experience gained in the application of the Standards. Tabs

International basic safety standards for protecting against ionizing radiation and for the safety of radiation sources

International Nuclear Information System (INIS)

1997-01-01

The purpose of the Standards is to establish basic requirements for protection against the risks associated with exposure to ionizing radiation (hereinafter termed radiation) and for the safety of radiation sources that may deliver such exposure. The Standards have been developed from widely accepted radiation protection and safety principles, such as those published in the Annals of the ICRP and the IAEA Safety Series. They are intended to ensure the safety of all types of radiation sources and, in doing so, to complement standards already developed for large and complex radiation sources, such as nuclear reactors and radioactive waste management facilities. For the sources, more specific standards, such as those issued by the IAEA, are typically needed to achieve acceptable levels of safety. As these more specific standards are generally consistent with the Standards, in complying with them, such more complex installations will also generally comply with the Standards. The Standards are limited to specifying basic requirements of radiation protection and safety, with some guidance on how to apply them. General guidance on applying some of the requirements is available in the publications of the Sponsoring Organizations and additional guidance will be developed as needed in the light of experience gained in the application of the Standards

40 CFR 266.203 - Standards applicable to the transportation of solid waste military munitions.

Science.gov (United States)

2010-07-01

... transportation of solid waste military munitions. 266.203 Section 266.203 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS... applicable to the transportation of solid waste military munitions. (a) Criteria for hazardous waste...

40 CFR 266.205 - Standards applicable to the storage of solid waste military munitions.

Science.gov (United States)

2010-07-01

... solid waste military munitions. 266.205 Section 266.205 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS... applicable to the storage of solid waste military munitions. (a) Criteria for hazardous waste regulation of...

Recovering Data from Password Protected Data Security Applications in Android Based Smartphones

Directory of Open Access Journals (Sweden)

Hammad Riaz

2016-06-01

Full Text Available The standard method of mobile forensic analysis is to attach the mobile device to forensic tools and to perform logical, file system, or physical extraction. A hindrance in analysis arises if the mobile is not properly supported or data in the handset is secured using data security android applications. The techniques discussed in this paper help in the analysis and extraction of data files secured using data hiding password protected android based applications. A few well known data protection android applications are analyzed. The analysis was performed on both partially supported and fully supported sets.

Respiratory protection standard: comments on OSHA's proposed revision.

Science.gov (United States)

Decker, M D

1995-06-01

On November 15, 1994, the Occupational Safety and Health Administration (OSHA) published in the Federal Register (59:58884-58956) the draft of a proposed revision of the Respiratory Protection Standard. One of OSHA's oldest standards, the Respiratory Protection Standard defines the conduct of the employer (eg, hospital) with respect to respirator training, fit testing, medical examinations, use, storage, and so on. The proposed revision appears to have been drafted with no consideration for its effect on healthcare workers or the healthcare industry. SHEA has prepared the following comments to OSHA, which have been submitted to the docket and will be presented at public hearings later this month.

40 CFR 63.5734 - What standards must I meet for resin and gel coat application equipment cleaning operations?

Science.gov (United States)

2010-07-01

... and gel coat application equipment cleaning operations? 63.5734 Section 63.5734 Protection of... Pollutants for Boat Manufacturing Standards for Resin and Gel Coat Application Equipment Cleaning Operations § 63.5734 What standards must I meet for resin and gel coat application equipment cleaning operations...

Application of Advanced Materials Protecting from Influence of Free Space Environment

Science.gov (United States)

Dotsenko, Oleg; Shovkoplyas, Yuriy

2016-07-01

High cost and low availability of the components certified for use in the space environment forces satellite designers to using industrial and even commercial items. Risks associated with insufficient knowledge about behavior of these components in radiation environment are parried, mainly, by careful radiating designing of a satellite where application of special protective materials with improved space radiation shielding characteristics is one of the most widely used practices. Another advantage of protective materials application appears when a satellite designer needs using equipment in more severe space environment conditions then it has been provided at the equipment development. In such cases only expensive repeated qualification of the equipment hardness can be alternative to protective materials application. But mostly this way is unacceptable for satellite developers, being within strong financial and temporal restrictions. To apply protective materials effectively, the developer should have possibility to answer the question: "Where inside a satellite shall I place these materials and what shall be their shape to meet the requirements on space radiation hardness with minimal mass and volume expenses?" At that, the minimum set of requirements on space radiation hardness include: ionizing dose, nonionizing dose, single events, and internal charging. The standard calculative models and experimental techniques, now in use for space radiation hardness assurance of a satellite are unsuitable for the problem solving in such formulation. The sector analysis methodology, widely used in satellite radiating designing, is applicable only for aluminium shielding and doesn't allow taking into account advantages of protective materials. The programs simulating transport of space radiations through a substance with the use of Monte-Carlo technique, such as GEANT4, FLUKA, HZETRN and others, are fully applicable in view of their capabilities; but time required for

The application of protection standards for foreign investments. A view from an argentine case perspective

Directory of Open Access Journals (Sweden)

Christian G. Sommer

2014-02-01

Full Text Available The guidelines of the Washington Covenant in the 90s, involved the political and economic transformation of the Latin American states due to the liberalization of the economy, government reform, deregulation and privatization. Following these guidelines, the term “foreign investment” became an imperative for economic growth and development, so that the states to achieve such purposes resorted to bilateral solutions, modifying national legislation and signing Bilateral Investment Treaties (bit. The incorporation of a series of protection standards as fair treatment, expropriation clauses, most favored nation, as a condition for the participation of foreign investors in the public services of the states, are a clear example of this new reality. The system for the promotion and protection of foreign investment has been becoming a new “subsystem” international law, with its own rules and its own enforcement mechanism for dispute resolution through international arbitration tribunals, although in some where collision States constitutional standards.

78 FR 27113 - Version 5 Critical Infrastructure Protection Reliability Standards

Science.gov (United States)

2013-05-09

... approve certain reliability standards proposed by the North American Electric Reliability Corporation... Infrastructure Protection Reliability Standards, 143 FERC ] 61,055 (2013). This errata notice serves to correct P... Commission 18 CFR Part 40 [Docket No. RM13-5-000] Version 5 Critical Infrastructure Protection Reliability...

Radiation in perspective applications, risks and protection

International Nuclear Information System (INIS)

1997-01-01

Everyone on earth is exposed to natural radiation. Radiation produced artificially is no different, either in kind or in effect, from that originating naturally. Although radiation has many beneficial applications, throughout medicine, industry and research, it can be harmful to human beings who must be adequately protected from unnecessary or excessive exposures. For this purpose, a thorough system of international principles and standards and stringent national legislations have been put in place. Yet radiation continues to be the subject of much public fear and controversy. This clearly written report, intended for the nonspecialist reader, aims to contribute to an enlightened debate on this subject by presenting the most up-to-date and authoritative material on sources, uses and affects of radiation, and ways in which people are protected from its risks. It discusses the development of radiation protection measures, its internationally agreed principles, and also addresses social and economic issues such as ethical questions, risk perceptions, risk comparisons, public participation in decision-making and the cost of protection. (author)

Review of standards of protection for pregnant workers and their offspring

International Nuclear Information System (INIS)

Cruz Suarez, R.; Berard, P.; Harrison, J.D.; Melo, D.R.; Nosske, D.; Stabin, M.; Challeton-de Vathaire, C.

2007-01-01

The recommendations of the International Commission on Radiological Protection and the IAEA Basic Safety Standards (BSS) make clear that the embryo and fetus should be regarded as a member of the public when considering the protection of female workers who are or may be pregnant. The BSS note that the embryo and fetus should be 'afforded the same broad level of protection as required for members of the public'. Similar guidance is included in national legislation in a number of countries. On the basis of a review of such guidance, it was concluded that although the recommendations provided in the BSS are in general agreement with the international consensus on approaches to the protection of pregnant workers and their offspring, more specific supporting guidance is needed. The IAEA is preparing a technical document that extends and clarifies previous advice and considers the practical application of the advice for workers in different types of workplace, for which important potential routes of exposure for the pregnant worker have been identified. This action is being carried out under the framework of the International Action Plan for Occupational Radiation Protection. (authors)

Application of the council directive of 15 July 1980 laying down the Euratom basic safety standards for the health protection of the general public and workers against the dangers of ionizing radiation

CERN Document Server

Commission of the European Communities. Luxembourg

Application of the council directive of 15 July 1980 laying down the Euratom basic safety standards for the health protection of the general public and workers against the dangers of ionizing radiation

77 FR 68717 - Updating OSHA Standards Based on National Consensus Standards; Head Protection

Science.gov (United States)

2012-11-16

..., 1918, and 1926 [Docket No. OSH-2011-0184] RIN 1218-AC65 Updating OSHA Standards Based on National Consensus Standards; Head Protection AGENCY: Occupational Safety and Health Administration (OSHA), Labor. ACTION: Proposed rule; withdrawal. SUMMARY: With this notice, OSHA is withdrawing the proposed rule that...

77 FR 68684 - Updating OSHA Standards Based on National Consensus Standards; Head Protection

Science.gov (United States)

2012-11-16

..., 1918, and 1926 [Docket No. OSHA-2011-0184] RIN 1218-AC65 Updating OSHA Standards Based on National Consensus Standards; Head Protection AGENCY: Occupational Safety and Health Administration (OSHA), Labor. ACTION: Final rule; confirmation of effective date. SUMMARY: OSHA is confirming the effective date of its...

On ethical issues in radiation protection. Radiation protection recommendations and standards seen from an ethical perspective

International Nuclear Information System (INIS)

Corbett, R.H.; Persson, L.

2004-01-01

International radiation protection recommendations and standards of the ICRP, the IAEA, the European Union and the ILO are surveyed from an ethical perspective. The authors come to the conclusion that the insights of ethical theories provide a number of ways in which current recommendations and standards for radiation protection could improve. (orig.) [de

49 CFR 571.114 - Standard No. 114; Theft protection and rollaway prevention.

Science.gov (United States)

2010-10-01

... STANDARDS Federal Motor Vehicle Safety Standards § 571.114 Standard No. 114; Theft protection and rollaway... incidence of crashes resulting from theft and accidental rollaway of motor vehicles. S2. Purpose. The... 49 Transportation 6 2010-10-01 2010-10-01 false Standard No. 114; Theft protection and rollaway...

Research of radiation protection standard system in uranium mining and metallurgy

International Nuclear Information System (INIS)

Lian Guoxi; Song Liquan; Xie Zhanjun

2011-01-01

The contents of radiation and environment protection standards used in uranium mining and metallurgy are analyzed and the existent problems in current standard system are pointed out. A new standard system is established according to theory of systematology and the actuality of uranium mining and metallurgy. Some standard checklists which need to be complemented, corrected, deleted and used during the work of perfection and complementation of standard system are presented. The procedures of establishing new standard system are described, and some suggestions on the establishment and implementation of radiation protection standard system in uranium mining and metallurgy are put forward. (authors)

Role of the IAEA in establishment of the international standards of radiation protection

International Nuclear Information System (INIS)

Pinak, M.

2014-01-01

The aim of the presentation is to highlight the existing challenges in radiation protection, and provide insight into the role of the IAEA in establishment of the radiation safety standards. It will, inter alia, cover from the following areas: 1. global outreach of safety principles in radiation protection and safety; 2. IAEA and establishment of Safety Standards; 3. IAEA Standards and national regulations; 4. IAEA members states role in drafting and review of IAEA Safety Standards; 5. existing, novel issues and challenges. The role of the IAEA is to establish fundamental safety objectives in radiation protection and safety following fundamental safety objectives, safety principles and concepts. The main aim of Safety Standards is to provide for the establishment of a system for protection of people and the environment from harmful effects of ionizing radiation. The requirements as included in the Safety Standards aim to assess, manage and control exposure to radiation so that radiation risks, including risks of health effects and risks to the environment, are reduced to the extent reasonably achievable.One of the novel feature adopted in the revised Basic Safety Standards (BSS) is the classification of exposures - planned, emergency and existing - each of them including several categories of exposure (occupational, public and medical), where appropriate.The revised BSS also addresses areas like exemption and clearance being particularly important in international trade and transport; significantly increases the number of requirements in medicine, in response to novel and/or expanding techniques in medicine using ionizing radiation; incorporates new regulatory limits for exposure to radon, and in protection of the lens of the eyes, as recommended by WHO and ICRP; newly introduces requirements for specific practices like, for example, airport security screenings; and addresses many other areas.While the principal approach to regulatory aspects in emergency exposure

Quantitative risk in radiation protection standards

International Nuclear Information System (INIS)

Bond, V.P.

1978-01-01

The bases for developing quantitative assessment of exposure risks in the human being, and the several problems that accompany the assessment and introduction of the risk of exposure to high and low LET radiation into radiation protection, will be evaluated. The extension of the pioneering radiation protection philosophies to the control of other hazardous agents that cannot be eliminated from the environment will be discussed, as will the serious misunderstandings and misuse of concepts and facts that have inevitably surrounded the application to one agent alone, of the protection philosophy that must in time be applied to a broad spectrum of potentially hazardous agents. (orig.) [de

Depleted uranium. Protecting against all possible sources of ionizing radiation through the development and application of state-of-the-art safety standards

International Nuclear Information System (INIS)

2001-01-01

Under its Statute the IAEA has the specific mandate to establish, in consultation and collaboration with other United Nations and specialized agencies concerned, standards for the protection against ionizing radiation and for the safety of radiation sources and to provide for the application of these standards. With respect to potential radiation hazards, the Agency has jointly developed the International Basic Safety Standards with the World Health Organization, and the Food and Agriculture Organization. These standards, known as the BSS, cover a wide range of situations that give rise or could give rise to exposure to radiation, such as the radiation hazard posed by depleted uranium (DU). Based on the information currently available, DU ammunitions do not appear to present a significant risk to health from a radiological point of view. Since only limited studies have been undertaken in post-conflict areas where DU ammunitions were used, further assessment and studies of DU in such areas would increase the confidence in this observation. In addition to radiological assessment, the IAEA is also developing a training course to assist Member States in analytical methods and techniques that could be used to detect and measure DU in post-conflict areas

The effect of radiological protection standards on the uranium market

International Nuclear Information System (INIS)

Francois, Y.; Pradel, J.; Zettwoog, P.

1975-01-01

influenced by subjecting the mine to an overpressure. In these circumstances it would appear that the careful application of existing methods should make it possible to tolerate a moderate increase in the rigour of the standards. The sensitivity of the cost of radiological protection to various factors is investigated. It is concluded that the introduction of slightly stricter standards - by a factor of three, for example - would in the short term have only a slight effect on the price of uranium from existing mines, and this effect would undoubtedly be absorbed in future mines, provided that operations were geared to these new standards from the outset. In the long term the uranium market would not be affected and the effect on world reserves would be negligible. On the other hand, stricter standards going beyond a certain threshold might make mining impossible and reduce world reserves to the amounts obtainable by quarrying

Radiobiological input to radiation protection standards

International Nuclear Information System (INIS)

Bond, V.P.

1981-01-01

A brief review of the radiobiological data relevant to radiation protection standards is given. In particular the nature of the dose-response relationships for mutagenesis and carcinogenesis in animals and man is discussed with reference to the BEIR 1 1972, the NRC75, the UNSCEAR 77 and the NCRP80 Reports. It was concluded that the linear-no-threshold relationship for mutagenesis and carcinogenesis is too simple and that the relationship is best described by curves of varying slopes depending on the dose rate. By examining the data on the incidence of actual tumour systems in animals and man in relation to radiation dose, it was shown that the relationships developed in the simple Tradescantia single-cell system appear to hold widely throughout radiobiology. In developing radiation protection standards, first animal and human radiobiological data were used in determining an appropriate risk coefficient for late and genetic effects for the human being, and second an appropriate comparison of radiation and other more common risks was used as a basis for setting limits of incidence in the exposed population/individual. (U.K.)

Levels of concern for radioactive contaminations in soil according to soil protection standards; Besorgniswerte fuer Radionuklide in Boeden nach bodenschutzrechtlichen Massstaeben

Energy Technology Data Exchange (ETDEWEB)

Gellermann, R. [Nuclear Control and Consulting GmbH, Braunschweig (Germany); Barkowski, D.; Machtolf, M. [IFUA-Projekt-GmbH Bielefeld (Germany)

2016-07-01

In the paper the question is examined whether the established soil protection standards for carcinogenic substances are also applicable to the assessment of radioactive soil contamination. Referring to the methods applied in soil protection for evaluation of dose-effectrelations and estimations of carcinogenic risks as well as the calculation methods for test values in soil protection ''levels of concern'' for soil contamination by artificial radionuclides are derived. The values obtained are significantly larger than the values for unrestricted clearance of ground according to the German Radiation Protection Ordinance (StrlSchV). The thesis that soil is protected according to environmental standards provided that radiation protection requirements are met needs further checks but can be probably confirmed if the radiation protection requirements are clearly defined.

Sunburn protection as a function of sunscreen application thickness differs between high and low SPFs.

Science.gov (United States)

Liu, Wei; Wang, Xuemin; Lai, Wei; Yan, Tian; Wu, Yanyu; Wan, Miaojian; Yi, Jinling; Matsui, Mary S

2012-06-01

Sunscreens are an important component of healthy sun-protection behavior. To achieve satisfactory protection, sunscreens must be applied consistently, evenly and correctly. Consumers do not apply sunscreen properly and, therefore, do not achieve the protection indicated by the label 'sun protection factor' (SPF). The objective of the present study was to determine the actual sun(burn) protection given by a range of sunscreen application thickness levels for both low and high SPF formulas. Forty study subjects were recruited from each of three geographical regions in China. Sunscreens with label SPFs of 4, 15, 30, and 55 were tested at application levels of 0.5, 1.0, 1.5, and 2.0 mg/cm(2) in three laboratories using a standard SPF protocol. Sunscreens with lower SPFs (4 and 15) showed a linear dose-response relationship with application level, but higher SPF (30 and 55) product protection was exponentially related to application thickness. Sunscreen protection is not related in one uniform way to the amount of product applied to human skin. Consumers may achieve an even lower than expected sunburn protection from high SPF products than from low SPF sunscreens. © 2012 John Wiley & Sons A/S.

The role of the international radiation protection association in development and implementation of radiation protection standards

International Nuclear Information System (INIS)

Metcalf, P.; Lochard, J.; Webb, G.

2002-01-01

The International Radiation Protection Association (IRPA) is an affiliation of national and regional professional societies. Its individual membership is approaching some 20 000 professionals from 42 societies and covering 50 countries. Its primary objective is to provide a platform for collaboration between members of its affiliate societies to further radiation protection and safety. The IRPA is mandated to promote and facilitate the establishment of radiation protection societies, support international meetings and to encourage international publications, research and education and the establishment and review of standards. Through its membership base and its observer status on bodies such as the ICRP and the safety standards committees of the IAEA, the IRPA is in a position to provide valuable input to the safety standards development process. This factor has been increasingly recognised more recently within the IRPA and the various organisations involved in the development of safety standards. This paper addresses the mechanisms that have been established to enhance the input of the IRPA into the safety standards development process and for their subsequent implementation. (author)

Current global standards for chemical protective clothing: how to choose the right protection for the right job?

Science.gov (United States)

VAN WELY, Eric

2017-01-01

The first standards for chemical protective clothing (CPC) emerged mid to late 1980’s and have evolved since as most standards are revisited every 5 yr. Over the past years, we have also seen a strengthening of the chemical and worker protection legislation around the globe (various forms of REACH) but also protection of workers. The most prevalent standards originate under the auspices of the International Standards Organisation (ISO), European Committee for Standardisation (CEN) or under various US standards organisations (e.g. NFPA, ASTM). Protective clothing against hazardous materials is required in many of the professional and non-professional activities of everyday life. Effective and adequate protection is important in many scenarios from household (e.g. cleaning agents, peroxides, acids and bases, paints), to agricultural (e.g. fuel, pesticides), to medical (e.g. pharmaceuticals and active ingredients), to industrial production (e.g. petro-chemicals, chemicals, paints, adhesive and coatings) but also manufacturing of many products (e.g. light bulbs, cars, semi-conductors), during various emergency activities (e.g. boat, rail or road accidents as well as fire-fighting in an urban and industrial setting), and finally, military operations or response to incidents of terrorism. Nevertheless, CPC must remain the last line of defence whenever possible through a preference for less hazardous chemicals, less dangerous processes and handling operations, and by engineering controls to reduce and minimise human contact with the chemicals. This article provides information about the selection, use, care and maintenance (SUCAM) of protective clothing against chemical and microbiological hazards. PMID:29046493

The IAEA Promotes the Application of Safety Standards and Best Practices for the Management of Radioactive Waste

International Nuclear Information System (INIS)

2014-01-01

The IAEA works to promote a high level of safety as it facilitates peaceful uses of nuclear energy worldwide. The IAEA’s Statute authorizes it to establish or adopt standards of safety for protection of health and minimization of danger to life and property, and to provide for the application of these standards. The Statute also mandates the IAEA to foster the exchange of scientific and technical information to facilitate the peaceful uses of atomic energy. To this end, the IAEA develops safety standards on different topics, including on the safety of radioactive waste management. These standards, issued in the IAEA Safety Standards Series, reflect an international consensus on what constitutes a high level of safety for protecting people from harmful effects of ionizing radiation and protecting the environment

Present status of standards relating to radiation control and protection

International Nuclear Information System (INIS)

Minami, Kentaro

1996-01-01

Japanese and international standards related to radiation control and radiation protective management are presented focusing on the forming condition, significance, current situation, and their relationship. Japanese Industrial Standards (JIS) is quite useful in the field of atomic energy as well as other fields in terms of optimization and rationalization of the management. JIS includes JIS Z 4001 Atomic Energy Terminology which corresponds to internationl standards ISO 921 Nuclear Glossary, and JIS Z 4005 Medical Radiation Terminology, covering about 500 articles, which corresponds to IEC 788 Medical Radiology-Terminology. The first standards regarding radiation protection was established in X-ray Film Badge, which is included in the field of personal dosimeter, in 1956. Currently, 36 JIS has been established in the field of radiation management dosimeter and 3 are under arrangement. As for radiation protective supplies, 9 JIS has been established so far. Before proposal of JIS, investigation had been conducted to improve, simplify, and standardize the standards of radiation dosimetric technique, dosimeters, dosimetric procedures, and improvement. In this article, the results of material surface contamination monitoring and body surface monitoring conducted in Atomic Energy Safety Association and Radiation Dosimetry Associationare reported, and ISO and IEC are also treated. (S.Y.)

Radiological protection standards in the United Kingdom

International Nuclear Information System (INIS)

Pochin, E.; McLean, A.S.; Richings, L.D.G.

1976-09-01

In view of the interest now being expressed in the means by which radiological protection standards are derived and applied, this report briefly outlines the roles of the international organisations involved, summarises the UK arrangements, and indicates the principal sources of relevant biological information. (author)

Role of secondary standard dosimetry laboratory in radiation protection program

International Nuclear Information System (INIS)

Rahman, Sohaila; Ali, Noriah Mohd.

2008-01-01

Full text: The radiation dosimetry program is an important element of operational radiation protection. Dosimetry data enable workers and radiation protection professionals to evaluate and control work practices to eliminate unnecessary exposure to ionizing radiation. The usefulness of the data produced however depends on its quality and traceability. The emphasis of the global dosimetry program is focused through the IAEA/WHO network of secondary standard dosimetry laboratories (SSDLs), which aims for the determination of SI quantities through proper traceable calibration of radiation protection equipment. The responsibility of SSDL-NUCLEAR MALAYSIA to guarantee a reliable dosimetry service, which is traceable to international standards, is elucidated. It acts as the basis for harmonized occupational radiation monitoring in Malaysia.

Radiation protection in medical applications

International Nuclear Information System (INIS)

Maldonado M, H.

2008-12-01

The justification of the practices is the fundamental principle on which rests the peaceful use of ionizing radiations. They actually contain as aspirations to improve the quality of people's lives, contributing to sustainable development through environmental protection, so that the sources security and the individuals protection will be conditions which are not and should can not be operated. For medical applications is a highly illustrative example of this, since both for the diagnosis and therapy, the goal is to achieve what is sought for the white tissue, secured the least possible damage to the neighboring tissues so that in turn reduce the negative effects for the patient. As a basis for achieving the above, it is essential to have qualified personnel in all areas incidents, for example users, workers, officials and staff members. There are a variety of specialists in the field of medical applications as, nuclear chemistry, nuclear engineering, radiation protection, medical physics, radiation physics and others. Among the human resource in the country must make up the majority are medical radiologists, highlighting gaps in the number of radiotherapy and nuclear medicine but specially in the medical physics, who is in some way from a special viewpoint of the formal school, new to the country. This is true for the number of facilities which are in the country. The radiation protection responsibilities in medical applications focus primarily on two figures: the radiology safety manager, who is primarily dedicated to the protection of occupationally exposed personnel and the public, and the medical physicist whose functions are geared towards the radiological protection of the patient. The principal legislation in the medical applications area has been enacted and is monitored by the Health Secretary and National Commission on Nuclear Safety and Safeguards, entities that have reached agreements to avoid overlap and over-regulation. Medical applications in the

46 CFR 178.340 - Stability standards for pontoon vessels on protected waters.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Stability standards for pontoon vessels on protected waters. 178.340 Section 178.340 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL....340 Stability standards for pontoon vessels on protected waters. (a) The portion of the deck...

Radiation protection requirements for medical application of ionizing radiation in the Republic of Macedonia

International Nuclear Information System (INIS)

Nestoroska, Svetlana; Angelovski, Goran; Shahin, Nuzi

2010-01-01

In this paper, the regulatory infrastructure in radiation protection in the Republic of Macedonia is presented. The national radiation protection requirements for the medical application of ionizing radiation are reviewed for both occupational exposed persons and patients undergoing a medical treatment with ionizing radiation and their compliance with the international standards is considered. The gaps identified on the national level are presented and steps for overcoming such gaps are analyzed.(Author)

Software for the IAEA Occupational Radiation Protection Standards

International Nuclear Information System (INIS)

Mocaun, N.M.; Paul, F.; Griffith, R.V.; Gustafsson, M.; Webb, G.A.M.; Enache, A.

2000-01-01

The software version of International Basic Safety Standards (BSS) for Protection against Ionizing Radiation and for the Safety of Radiation Sources, jointly sponsored by Food and Agriculture Organization of the United Nations, International Atomic Energy Agency, International Labour Organization, Nuclear Energy Agency of the Organization for Economic Co-operation and Development, Pan American Health Organization and World Health Organization, was issued on diskette (SS115 software version) by IAEA in 1997. This Windows based software was written in Visual Basic and is designed to provide the user with a powerful and flexible retrieval system to access the 364 page BSS. The code enables the user to search the BSS, including 22 tables and 254 topics, directly through the 'contents' tree. Access is based on keywords, subjects index or cross referencing between portions of the document dealing with different aspects of the same issue or concept. Definitions of important terms used in the Standards can be found by accessing the Glossary. Text and data can be extracted using familiar copy, paste and print features. Publication of three Safety Guides on Occupational Radiation Protection, with co-sponsorship of the IAEA and International Labour Office, is planned for the second half of 1999. The same system will be used to provide these on diskette or CD-ROM (ORPGUIDE version 4.1). The new software will include the Safety Guides: Occupational Radiation Protection, Assessment of Occupational Exposure due to Intakes of Radionuclides, and Assessment of Occupational Exposure due to External Sources of Radiation, as well as the Bss and the Safety Fundamentals, Radiation Protection and the Safety of Radiation Sources. The capabilities of the new software have been expanded to include free form text search and cross referencing of the five documents which will comprise the guidance of the IAEA and its co-sponsors on Occupational Radiation Protection. It is envisioned that the

Some nonscientific influences on radiation protection standards and practice

International Nuclear Information System (INIS)

Taylor, L.S.

1980-01-01

The theme of this lecture is that we have sufficient knowledge about the biomedical effects of ionizing radiation for adequate radiation protection but the problem of controlling radiation uses is complicated by philosophical, sociological, political, economic and moral considerations. The scientific problem of 'thresholds' and some nonscientific factors which may influence protection practices and hence influence the setting of numerical protection standards are discussed. The influence of the media on public opinion and the need for public education is stressed. (U.K.)

The European standard on planetary protection requirements.

Science.gov (United States)

Debus, André

2006-01-01

Since the beginning of solar system exploration, numerous spacecrafts have been sent towards others worlds, and one of the main goals of such missions is the search for extraterrestrial forms of life. It is known that, under certain conditions, some terrestrial entities are able to survive during cruises in space and that they may contaminate other planets (forward contamination). At another level, possible extraterrestrial life forms are unknown and their ability to contaminate the Earth's biosphere (back contamination) in the frame of sample return missions cannot be excluded. Article IX of the Outer Space Treaty (London/Washington, January 27, 1967) requires the preservation of planets and the Earth from contamination. All nations taking part in this Treaty must prevent forward and back contamination during missions exploring our solar system. Consequently, the United Nations (UN-COPUOS) has delegated COSPAR (Committee of Space Research) to take charge of planetary protection and, at present, all space-faring nations must comply with COSPAR policy and consequently with COSPAR planetary protection recommendations. Starting from these recommendations and the "CNES Planetary Protection Standard" document, a working group has been set up in the framework of the "European Cooperation for Space Standardization" (ECSS) to establish the main specifications for preventing cross-contamination between target bodies within the solar system and the Earth-moon system.

Modernization and consolidation of the European radiation protection legislation. The new EURATOM radiation protection basic safety standards

International Nuclear Information System (INIS)

Mundigl, S.

2013-01-01

With the development of new basic safety standards for the protection against the dangers arising from ionising radiation, foreseen in Article 2 and Article 30 of the Euratom Treaty, the European Commission modernises and consolidates the European radiation protection legislation. The new Directive offers in a single coherent document, basics safety standards for radiation protection which take account of the status-quo of science and technology, cover all relevant radiation sources, including natural radiation sources, integrate protection of workers, members of the public, patients and the environment, cover all exposure situations, planned, existing, emergency, and harmonise numerical values with international standards. After having received very positive opinions of the Article 31 Group of Experts and the European Economic and Social Committee, the proposed Directive has reached agreement in the Working Party on Atomic Questions of the European Council (WPAQ). The Opinion of the European Parliament is expected in September 2013, which would allow a publication of the Directive in the Official Journal of the European Union by the end of 2013. (orig.)

Application of crime countermeasures for the protection of nuclear materials

International Nuclear Information System (INIS)

Bean, C.H.

1975-01-01

Federal regulations prepared by the Nuclear Regulatory Commission and published in the Federal Register require licensees to take appropriate action to protect the health and safety of the public from unauthorized use of special nuclear material (SNM), which includes plutonium, uranium-233, and highly enriched uranium. Crime countermeasures for compliance with these regulations are an important part of the guidance that is provided by the NRC's Office of Standards Development. The use of crime countermeasures and protective devices is intended to prevent the unauthorized diversion of material and to aid in the detection of diversion should it be attempted. Plant and equipment designs should incorporate both electronic and physical security measures for protection of SNM. This applies to facilities and equipment for reprocessing, fabrication, and transportation of SNM. The protection systems include physical barriers, access controls, intrusion detection devices, surveillance devices, central alarm stations, communications, and response capability. Acceptable security measures and devices applicable to protected areas, material access areas, vital areas, vital equipment, and transportation vehicles have been presented in Regulatory Guides. (U.S.)

75 FR 18850 - National Protection and Programs Directorate; Chemical Facility Anti-Terrorism Standards...

Science.gov (United States)

2010-04-13

... Directorate; Chemical Facility Anti-Terrorism Standards Personnel Surety Program AGENCY: National Protection...-terrorism Vulnerability Information (CVI), Sensitive Security Information (SSI), or Protected Critical... . SUPPLEMENTARY INFORMATION: Program Description The Chemical Facility Anti-Terrorism Standards (CFATS), 6 CFR...

EPA's proposed Worker Protection Standard and the burdens of the past.

Science.gov (United States)

Bohme, Susanna Rankin

2015-01-01

An Environmental Protection Agency (EPA) recommendation for extensive changes to the Agency's 40-year-old Worker Protection Standard is currently stalled in the "proposed rule" stage. The proposal, which was available for public comment until 18 August, would improve safety, training, and hazard communication policies for agricultural pesticides. Exposure to hazards, including high heat, heavy machinery, stoop labor, and pesticides, makes occupational illness uncommonly common among the USA's estimated 2.5 million farm workers. To consider the proposed revisions' likelihood of addressing historical gaps in farmworker protection. The proposal was compared to the existing Worker Protection Standard, and key aspects were analyzed in relation to existing science on farm labor hazards, as well as historic occupational health, labor and immigration policy. US law historically has left farm workers largely unprotected. These exclusions and delays have been tolerated in part thanks to the myth of the independent family farmer, but more significant is the stingy nativism that presumes to benefit from immigrant labor without assuming any responsibility to protect the humans who provide it. In the first half of the 1970s, workers lobbied for robust protections, but rule making was impeded by lack of data and by the disproportionate influence of agricultural employers who sought minimal regulation. In 1974, the EPA passed the first Worker Protection Standard for farm workers. Key aspects of the proposed revision include stronger protections against drift and re-entry exposures, better information provision and training, and increased protections for workers under 16 years. The proposed changes represent an improvement over existing legislation, but do not go far enough. The revision should be strengthened along lines suggested by farm workers themselves, and other labor laws must also be amended to give the men, women, and children who work in the fields of this country full

Round table about the application in France of the new EURATOM directive establishing the basic radioprotection standards

International Nuclear Information System (INIS)

Godet, Jean-Luc; Lahaye, Thierry; Bernard, Herve

2014-06-01

Started in 2008, the updating works of the existing EURATOM directives are now completed with the publication in December 5, 2013 of the new 2013/59 Euratom Directive in the Official Journal of the European Union. The new directive establishes the basic protection standards relative to the health protection against ionizing radiation exposure hazards. This update allows to consolidate 5 existing directives, to take into consideration the recommendations of the International Commission on Radiological Protection (ICRP) published in 2007 (ICRP Publication 103), and to ensure consistency between the European framework with the new IAEA basic standards published in 2011. From January 17, 2014, France has a period of 4 years to transpose the new directive into national right and thus, to adjust the French national regulation included in the health, labor and environment laws to the European and international standards. This document brings together the 3 presentations (slides) made at this round table and dealing with: 1 - The transposition of Euratom directive 2013/59/ relative to basic radioprotection standards (J.L. Godet); 2 - The application in France of the new Euratom directive (T. Lahaye); 3 - A nuclear operator point of view regarding the daily application of Directive 2013-59 (H. Bernard)

Worker Protection Standard Relabeling Process for Retailers and Wholesalers

Science.gov (United States)

This is Attachment 1 for Pesticide Registration Notice 95-5, Labeling Revisions Required By The Worker Protection Standard (WPS) for Sale or Distribution of Certain Agricultural Pesticides after October 23, 1995.

29 CFR 500.132 - Applicable Federal standards: ETA and OSHA housing standards.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Applicable Federal standards: ETA and OSHA housing... Migrant Workers Housing Safety and Health § 500.132 Applicable Federal standards: ETA and OSHA housing... § 500.131, all migrant housing is subject to either the ETA standards or the OSHA standards, as follows...

Sanctioning international protection applicants for choosing the country of asylum

Directory of Open Access Journals (Sweden)

Polona Mozetič

2016-06-01

Full Text Available Major disparities in the regulation and application of international protection exist among EU member states. Therefore, applicants for international protection want to choose the state where they lodge an application. Instead of harmonizing law on international protection, member states sanction applicants for international protection who lodge an application in the preferred member states and not in the one responsible under the Dublin III Regulation. According to the New International Protection Act, implementing EU procedural directive, it may be assumed that an applicant implicitly withdrew her/his application, if s/he left the asylum home without authorisation, and in that case the procedure is discontinued. If an applicant lodges a subsequent application after more than nine months or more than once, her/his application will possibly not be subject of a substantial examination.In order to prevent ”asylum shopping” EU allows for the possibility that some applicants, who would be entitled to refugee status or subsidiary protection, are never granted such protection. However, this is contrary to the principle of non-refoulement as developed in the case-law of the ECtHR and the Constitutional Court of the Republic of Slovenia. Mechanisms that aim to prevent ”asylum shopping” may be contrary to the well-established principles of human rights protection, unfair or unreasonable and affect the most marginalized applicants for international protection.

Environmental radiation protection standards for Yucca Mountain

International Nuclear Information System (INIS)

Clark, R.L.

1996-01-01

The Environmental Protection Agency (EPA) has been given the responsibility of setting site-specific health and safety standards for the potential repository at Yucca Mountain, Nevada. The same legislation that gave the Agency that responsibility, mandated a study by the National Academy of Sciences (NAS) to provide input into the bases for the EPA standards. The NAS has completed and presented a report to the Agency; this paper summarizes the report's recommendations and conclusions. Following receipt of the report, the Agency opened a comment period and held public meetings to gather comments; the major issues from the comments are summarized. Based upon the report from NAS and the public comments, EPA has started formulating proposed standards which will be known as 40 CFR Part 197. It is planned for the proposal of 40 CFR Part 197 to occur in the summer of 1996

77 FR 15351 - Federal Motor Vehicle Safety Standards; Theft Protection and Rollaway Prevention

Science.gov (United States)

2012-03-15

... [Docket No. NHTSA-2011-0174] RIN 2127-AK88 Federal Motor Vehicle Safety Standards; Theft Protection and... (NPRM) to amend Federal Motor Vehicle Safety Standard (FMVSS) No. 114, Theft Protection and Rollaway... requesting that certain information, including vehicle owner questionnaires (VOQs) referenced in the NPRM, be...

Basis and rational for standardization in radiation protection

Energy Technology Data Exchange (ETDEWEB)

Besar, Idris

1985-08-01

The historical background for the standardization in radiation protection with special reference to the dose limits recommended by the ICRP which include tolerance dose, maximum permissible dose, and the present recommendation based on the ICRP 26 are presented. The basis and rational for the establishment of these limits are discussed.

Basis and rational for standardization in radiation protection

International Nuclear Information System (INIS)

Idris Besar

1985-01-01

The historical background for the standardization in radiation protection with special reference to the dose limits recommended by the ICRP which include tolerance dose, maximum permissible dose, and the present recommendation based on the ICRP 26 are presented. The basis and rational for the establishement of these limits are discussed

Evaluating the Rate of Compliance with Radiation Protection Standards in Shohada Teaching Hospital -Tabriz

Directory of Open Access Journals (Sweden)

Faramarz Pourasghar

2016-01-01

Full Text Available ​ Background and Objectives : If proper diagnosis is regarded as the basis of modern medicine, medical radiography is the foundation of medical diagnosis. Properly applied radiography helps physicians to diagnose problems. On one side, using it to improve quality of life is essential but on the other hand, its hazards are obvious. A reasonable usage and according to protection standards are the best way to benefit its advantages and reduce the hazards. Material and Methods : This cross-sectional study was conducted by a researcher-made check list that its validity and reliability were confirmed by experts. It was performed as direct observation in Shohada teaching hospital. Collected data were entered into Excel software and analyzed applying descriptive statistics. Results : The results indicated that compliance with protection standards regarding staff protection ranged from 73.6 to 100 percent and it ranged from 0 to 99.2 percent regarding patient protection. Compliance with protection standards concerning the availability of the devices was lower than average but it was rated higher than average regarding environmental protection. Conclusion : In general, not all protection standards for radiological diagnostic tests are followed at the radiology ward in the shohada teaching hospital. Continuous training courses and increasing staff and patients' awareness might resolve this problem.

Basic Safety Standards for Radiation Protection - 1967 Edition

International Nuclear Information System (INIS)

1967-01-01

This first revision of the Basic Safety Standards was approved by the IAEA Board of Governors in September 1965. It was prepared with the assistance of a panel of experts chaired by Prof. L. Bugnard, Director of the French Institut National d'Hygiene, and attended by representatives of several international organizations. Comments from Member States were considered and changes were introduced on the basis of recommendations made by the International Commission on Radiological Protection in 1966. The Director General of the IAEA has been authorized by the Board to apply the revised Standards to IAEA and IAEA-assisted operations. It has also been recommended that the national regulations of Member States should conform, as far as is practicable, to the revised Standards. (author)

The standards of Radiation Protection of IAEA

International Nuclear Information System (INIS)

Butragueno, J. L.

2000-01-01

Nuclear Safety and Radiation Protection are technological disciplines whose international character have been recognised since the very beginning. Safety culture and the defense in depth criterium address in the same way this international collaboration. The International Atomic Energy Agency, with headquater in Vienna, is specially sensitive to this aspect and a significant amount of resources has been dedicated to the promotion of a closer international collaboration through the promotion of two complementary programs: the Convention on Nuclear Safety and the Convention on Rad waste Management, and the reconstruction of a great piramide of standards, that staring with Fundamental Principles, is followed with a set of Basic Safety Standards and completed with Safety Requirements and additional technical information, that provide practical ways to implement the Fundamental Principles. This article describe briefly the RASS Program of the IAEA (Radiation Safety Standards) and the work of the Technical Committees established to assess the Director General of the IAEA in this task. (Author)

Leveraging physical protection technology for international safeguards applications

International Nuclear Information System (INIS)

Glidewell, Don

2001-01-01

Full text: In an effort to improve the effectiveness, efficiency, and reliability of equipment used for International Safeguards, the European Safeguards Research and Development Association (ESARDA) Reflection Group requested the ESARDA Containment and Surveillance Working Group to investigate the feasibility of employing physical protection technologies for international safeguards applications. The physical protection market has traditionally been much greater than the international safeguards market. Consequently, physical protection technology has been subjected to greater testing and evaluation, and has enjoyed much greater real world experience. The larger market yields economies of scale, and the greater testing and experience should arguably result in improved reliability. This paper will compare requirements for physical protection versus international safeguards equipment, and identify types of physical protection equipment, which have potential for safeguards applications. It will evaluate both Commercial Off-the-Shelf (COTS) and non-COTS equipment. Finally, for selected physical protection equipment, the paper will evaluate the degree of modification that would be needed to make it acceptable for safeguards applications. (author)

IAEA fundamental standards for protection against radiation

International Nuclear Information System (INIS)

1981-01-01

The Governor's Counsel of the IAEA has just approved the revision of existing norms, previously prepared in cooperation with the ILO, WHO and OECD. The revised norms represent a great advance in the efforts to reduce risks for which there is no threshold value. A further initiative of the IAEA is the program of radiation protection standards for nuclear power stations. They form the first international instructions for a normalised basis of safety in nuclear power stations. The need for exchange of information was emphasised at the International Conference in Stockholm in 1980. The existing safety norms were considered adequate at the time. The IAEA activities in the field of standards, advice and technical help, exchange of information and training and emergency planning are also mentioned. (Auth.)

Radiation protection. Scientific fundamentals, legal regulations, practical applications. Compendium

International Nuclear Information System (INIS)

Buchert, Guido; Gay, Juergen; Kirchner, Gerald; Michel, Rolf; Niggemann, Guenter; Schumann, Joerg; Wust, Peter; Jaehnert, Susanne; Strilek, Ralf; Martini, Ekkehard

2011-06-01

The compendium on radiation protection, scientific fundamentals, legal regulations and practical applications includes contributions to the following issues: (1) Effects and risk of ionizing radiation: fundamentals on effects and risk of ionizing radiation, news in radiation biology, advantages and disadvantages of screening investigations; (2) trends and legal regulations concerning radiation protection: development of European and national radiation protection laws, new regulations concerning X-rays, culture and ethics of radiation protection; (3) dosimetry and radiation measuring techniques: personal scanning using GHz radiation, new ''dose characteristics'' in practice, measuring techniques for the nuclear danger prevention and emergency hazard control; (4) radiation exposure in medicine: radiation exposure of modern medical techniques, heavy ion radiotherapy, deterministic and stochastic risks of the high-conformal photon radiotherapy, STEMO project - mobile CT for apoplectic stroke patients; (5) radiation exposure in technology: legal control of high-level radioactive sources, technical and public safety using enclosed radioactive sources for materials testing, radiation exposure in aviation, radon in Bavaria, NPP Fukushima-Daiichi - a status report; (6) radiation exposure in nuclear engineering: The Chernobyl accident - historical experiences or sustaining problem? European standards for radioactive waste disposal, radioactive material disposal in Germany risk assessment of ionizing and non-ionizing radiation (7) Case studies.

Comparison between Brazilian radiation protection standard and the recommendation of the International Commission on Radiological Protection published in 2007

International Nuclear Information System (INIS)

Pereira, W.S.; Kelecom, A.; Pereira, J.R.S.

2015-01-01

This study aims to evaluate the differences between the CNEN's standard and the publication of ICRP-103, analyzing the philosophy for radiation protection, dose limits and other relevant aspects of radiation protection

Evaluation of protection factor of respiratory protective equipment using indigenously developed protection factor test facility

International Nuclear Information System (INIS)

Patkulkar, D.S.; Ganesh, G.; Tripathi, R.M.

2018-01-01

Assigned protection factor (APF) is an indicator representing effectiveness of a respirator and it provides workplace level of respiratory protection for workers in providing protection against exposure to airborne contaminants Occupational Safety and Health Administration (OSHA) specifies 'Respirator APF' and 'Maximum Use Concentration' (MUC - a term derived using APF) shall be an integral part of Respirator Protection Standard. MUC establishes the maximum airborne concentration of a contaminant in which a respirator with a given APF may be used. The use of particulate respirators such as half face mask, full face mask and powered air purifying respirators is essential for radioactive jobs in nuclear facilities to prevent any intake of radionuclide. With this impetus, the Protection Factor Test Facility (PFTF) for testing and evaluation of respiratory protective equipment meeting relevant applicable standards was designed, fabricated and installed in Respiratory Protective Equipment Laboratory of Health Physics Division

Radiation protection standards

International Nuclear Information System (INIS)

Koelzer, W.

1980-01-01

The present paper deals with: Objectives and basic concepts of radiation protection, basic radiobiological considerations, the ICRP system of dose limitation and with operational radiation protection (limits, reference levels, occupational exposure). (RW)

Protection of proprietary rights of DIN standards in connection with statutory and administrative provisions

International Nuclear Information System (INIS)

Katzenberger, P.

1985-01-01

On the basis of contracts entered with the German Institute of Standardization (DIN), the state bodies and authorities tend to refer to Din standards in many ways when issuing statutory or administrative provisions. Some Din standards are also printed in official publications- with or without Din's prior consent. Such common practice leads to the question whether the Din standards which on pinciple meet the general requirements made on the protection of proprietary rights are losing this protection by the fact that official publications are exempt from the protection of proprietary rights (Art.5 UrhG). The author points out that the thorough analysis of the legal position in terms of interests, proprietary rights and constitution indicated that this is not, in principle, the case. (orig.) [de

Development and evaluation of Standard Operating Procedures (SOPs) for quality control tests and radiological protection activities in a Nuclear Medicine Service

Energy Technology Data Exchange (ETDEWEB)

Krempser, Alexandre R., E-mail: krempser@peb.ufrj.br [Universidade Federal do Rio de Janeiro (PEB/COPPE/UFRJ), RJ (Brazil). Programa de Engenharia Biomedica; Soares, Alexandre B. [Universidade Federal do Rio de Janeiro (IF/UFRJ), Rio de Janeiro, RJ (Brazil). Inst. de Fisica; Corbo, Rossana [Universidade Federal do Rio de Janeiro (FM/UFRJ), Rio de Janeiro, RJ (Brazil). Dept. de Radiologia

2011-07-01

The quality management in Nuclear Medicine Services is a requirement of national and international standards. The Brazilian regulatory agency in health surveillance, the Agencia Nacional de Vigilancia Sanitaria (ANVISA), in its Resolucao de Diretoria Colegiada (Collegiate Directory Resolution) no. 38, requires the elaboration of documents describing the technical and clinical routine activities. This study aimed to elaborate, implement and evaluate Standard Operating Procedures (SOPs) for quality control tests and radiological protection activities in the Nuclear Medicine Service of a university hospital. Eighteen SOPs were developed, involving tasks related to dose calibrator, gamma camera, Geiger-Muller detectors and radiological protection activities. The performance of its application was evaluated for a period of six months. It was observed a reduction in 75% of reported operational errors and 42% of the number of reported incidents with contamination by radioactive material. The SOPs were adequate and successful in its application. New procedures involving clinical activities will also be developed and evaluated. (author)

Closing the protection gap: setting health standards for nuclear power workers

International Nuclear Information System (INIS)

Kasperson, R.E.; Lundblad, J.

1982-01-01

The article discusses the current and proposed standards for protecting workers from ionizing radiation. It reviews the 1981 EPA proposals put forth to this end, identifying the issues at stake and possible alternatives, and considers whether closing the protection gap is feasible and socially desirable - and, if so, how it best should be accomplished

Development of radiation protection standards at EPA

International Nuclear Information System (INIS)

Meyers, S.

1987-01-01

Development of EPA radiation protection standards combines the elements of risk assessment and risk management. The process of risk assessment consists of technical evaluation of the source term, environmental transport mechanisms, and biological effects. Engineering evaluations provide data on control options and costs. The risk management process considers the scope of legal authorities and the balancing of costs and benefits of alternatives within the framework of national priorities. The regulatory process provides for substantial public participation and is subject to legal reviews

76 FR 13668 - Respiratory Protection Standard; Extension of the Office of Management and Budget's (OMB...

Science.gov (United States)

2011-03-14

...] Respiratory Protection Standard; Extension of the Office of Management and Budget's (OMB) Approval of... proposal to extend OMB approval of the information collection requirements specified by the Respiratory... Respiratory Protection Standard (29 CFR 1910.134; hereafter, ``the [[Page 13669

Postgraduate educational course in radiation protection and the safety of radiation sources. Standard syllabus

International Nuclear Information System (INIS)

2003-01-01

part on Training the Trainers was included to fulfill the aim of the course in relation to the concept of 'train the trainers'. The suggested duration of each part has been revised. More emphasis is given to Regulatory Control and Occupational Radiation Protection. The total suggested duration has not changed (18 weeks), but the syllabus is flexible enough to tailor the duration and course content to specific needs. The content and technical terms have been revised in light of the IAEA Safety Glossary. Unnecessary repetition of topics has been eliminated. Practical training sessions (demonstrations, laboratory exercises, case studies, technical visits and simulations) have been included for each part. A comprehensive list of publications for reference and for distribution to participants and lecturers has been included. The objective of the Standard Syllabus is to facilitate the integration of courses in radiation protection and the safety of radiation sources into the curricula of educational institutions in Member States and to achieve both consistency and a common level in the technical content of such courses. The focus of the course is on the technical and administrative framework necessary for regulatory and operational controls for protection against ionizing radiation and the safe use of radiation sources in all their applications. The Standard Syllabus of the Postgraduate Educational Course in Radiation Protection and the Safety of Radiation Sources is divided into eleven parts and each part is divided into modules. For each part, the prerequisite is indicated as well as the general learning objective. Each module is described by the content and the link to the training material and the reference publication. The content of each module is described by short sentences and key words. The list of reference publications for each module is also presented. For each part, a list of practical training sessions is suggested. These sessions can be demonstrations

Postgraduate educational course in radiation protection and the safety of radiation sources. Standard syllabus

International Nuclear Information System (INIS)

2002-01-01

part on Training the Trainers was included to fulfill the aim of the course in relation to the concept of 'train the trainers'. The suggested duration of each part has been revised. More emphasis is given to Regulatory Control and Occupational Radiation Protection. The total suggested duration has not changed (18 weeks), but the syllabus is flexible enough to tailor the duration and course content to specific needs. The content and technical terms have been revised in light of the IAEA Safety Glossary. Unnecessary repetition of topics has been eliminated. Practical training sessions (demonstrations, laboratory exercises, case studies, technical visits and simulations) have been included for each part. A comprehensive list of publications for reference and for distribution to participants and lecturers has been included. The objective of the Standard Syllabus is to facilitate the integration of courses in radiation protection and the safety of radiation sources into the curricula of educational institutions in Member States and to achieve both consistency and a common level in the technical content of such courses. The focus of the course is on the technical and administrative framework necessary for regulatory and operational controls for protection against ionizing radiation and the safe use of radiation sources in all their applications. The Standard Syllabus of the Postgraduate Educational Course in Radiation Protection and the Safety of Radiation Sources is divided into eleven parts and each part is divided into modules. For each part, the prerequisite is indicated as well as the general learning objective. Each module is described by the content and the link to the training material and the reference publication. The content of each module is described by short sentences and key words. The list of reference publications for each module is also presented. For each part, a list of practical training sessions is suggested. These sessions can be demonstrations

IAEA Safety Standards

International Nuclear Information System (INIS)

2016-09-01

The IAEA Safety Standards Series comprises publications of a regulatory nature covering nuclear safety, radiation protection, radioactive waste management, the transport of radioactive material, the safety of nuclear fuel cycle facilities and management systems. These publications are issued under the terms of Article III of the IAEA’s Statute, which authorizes the IAEA to establish “standards of safety for protection of health and minimization of danger to life and property”. Safety standards are categorized into: • Safety Fundamentals, stating the basic objective, concepts and principles of safety; • Safety Requirements, establishing the requirements that must be fulfilled to ensure safety; and • Safety Guides, recommending measures for complying with these requirements for safety. For numbering purposes, the IAEA Safety Standards Series is subdivided into General Safety Requirements and General Safety Guides (GSR and GSG), which are applicable to all types of facilities and activities, and Specific Safety Requirements and Specific Safety Guides (SSR and SSG), which are for application in particular thematic areas. This booklet lists all current IAEA Safety Standards, including those forthcoming

76 FR 70413 - National Fire Protection Association (NFPA): Request for Comments on NFPA's Codes and Standards

Science.gov (United States)

2011-11-14

... Private Fire Protection. P NFPA 36 Standard for Solvent Extraction Plants P NFPA 52 Vehicular Gaseous Fuel Systems Code P NFPA 67 Guideline on Explosion Protection for Gaseous N Mixtures in Pipe Systems. NFPA 68 Standard on Explosion Protection by Deflagration P Venting. NFPA 70B Recommended Practice for Electrical...

The international standard for protection from ionizing radiation and safety of radiation sources

Energy Technology Data Exchange (ETDEWEB)

Schlesinger, T [Israel Atomic Energy Commission, Yavne (Israel). Soreq Nuclear Research Center

1995-06-01

This document is a review in hebrew of the new 1994 international standard of the IAEA. The new standard title is `Basic safety standards for radiation protection and for the safety of radiation sources`, which were published in the ICRP Pub. 9.

Standard format and content of license applications for plutonium processing and fuel fabrication plants

International Nuclear Information System (INIS)

1976-01-01

The standard format suggested for use in applications for licenses to possess and use special nuclear materials in Pu processing and fuel fabrication plants is presented. It covers general description of the plant, summary safety assessment, site characteristics, principal design criteria, plant design, process systems, waste confinement and management, radiation protection, accident safety analysis, conduct of operations, operating controls and limits, and quality assurance

Standards for radiation protection and diagnostic radiology at the IAEA Dosimetry Laboratory

International Nuclear Information System (INIS)

Pernicka, F.; Andreo, P.; Meghzifene, A.; Czap, L.; Girzikowsky, R.

1999-01-01

International standardization in dosimetry is essential for the successful exploitation of radiation technology. The IAEA dosimetry programme is focused into services provided to Member States through the IAEA/WHO Network of Secondary Standard Dosimetry Laboratories (SSDLs), to radiotherapy centres and radiation processing facilities. Radiation protection quantities defined by ICRU and ICRP are used to relate the risk due to exposure to ionizing radiation to a single quantity, irrespective of the type of radiation, which takes into account the human body as a receptor. Two types of quantities, limiting and operational, can be related to basic physical quantities which are defined without need for considering specific aspects of radiation protection, e.g. air kerma for photons and fluence for neutrons. The use of a dosimeter for measurements in radiation protection requires a calibration in terms of a physical quantity together with a conversion from physical into protection quantities by means of a factor or a coefficient

Protective relaying theory and applications

CERN Document Server

Elmore, Walter A

2003-01-01

Targeting the latest microprocessor technologies for more sophisticated applications in the field of power system short circuit detection, this revised and updated source imparts fundamental concepts and breakthrough science for the isolation of faulty equipment and minimization of damage in power system apparatus. The Second Edition clearly describes key procedures, devices, and elements crucial to the protection and control of power system function and stability. It includes chapters and expertise from the most knowledgeable experts in the field of protective relaying, and describes micropro

Incorporation of epidemiological findings into radiation protection standards.

Science.gov (United States)

Goldsmith, J R

In standard setting there is a tendency to use data from experimental studies in preference to findings from epidemiological studies. Yet the epidemiological studies are usually the first and at times the only source of data on such critical effects as cancer, reproductive failure, and chronic cardiac and cardiovascular disease in exposed humans. A critique of the protection offered by current and proposed standards for ionizing and non-ionizing radiation illustrates some of the problems. Similar problems occur with water and air pollutants and with occupational exposures of many types. The following sorts of problems were noted: (a) Consideration of both thermal and non-thermal effects especially of non-ionizing radiation. (b) Interpretation of non-significant results as equivalent to no effect. (c) Accepting author's interpretation of a study, rather than examining its data independently for evidence of hazard. (d) Discounting data on unanticipated effects because of poor fit to preconceptions. (e) Dependence on threshold assumptions and demonstrations of dose-response relationships. (f) Choice of insensitive epidemiological indicators and procedures. (g) Consideration of each study separately, rather than giving weight to the conjunction of evidence from all available studies. These problems may be minimized by greater involvement of epidemiologists and their professional organizations in decisions about health protection.

Faraday Cage Protects Against Lightning

Science.gov (United States)

Jafferis, W.; Hasbrouck, R. T.; Johnson, J. P.

1992-01-01

Faraday cage protects electronic and electronically actuated equipment from lightning. Follows standard lightning-protection principles. Whether lightning strikes cage or cables running to equipment, current canceled or minimized in equipment and discharged into ground. Applicable to protection of scientific instruments, computers, radio transmitters and receivers, and power-switching equipment.

Implications of new policies on protection of the environment for the IAEA safety standards

International Nuclear Information System (INIS)

Linsley, G.

2003-01-01

In this paper, some of the safety standards that will be affected by the advent of a new environmental protection framework are examined and the implications for the control strategies contained in the Standards are explored. By this means it is possible to comment on the form that the protection framework might take so that it can be most effectively applied to real environmental control issues. (author)

Standards for the Protection of Skin Barrier Function.

Science.gov (United States)

Giménez-Arnau, Ana

2016-01-01

The skin is a vital organ, and through our skin we are in close contact with the entire environment. If we lose our skin we lose our life. The barrier function of the skin is mainly driven by the sophisticated epidermis in close relationship with the dermis. The epidermal epithelium is a mechanically, chemically, biologically and immunologically active barrier submitted to continuous turnover. The barrier function of the skin needs to be protected and restored. Its own physiology allows its recovery, but many times this is not sufficient. This chapter is focused on the standards to restore, treat and prevent barrier function disruption. These standards were developed from a scientific, academic and clinical point of view. There is a lack of standardized administrative recommendations. Still, there is a walk to do that will help to reduce the social and economic burden of diseases characterized by an abnormal skin barrier function. © 2016 S. Karger AG, Basel.

Laws and ordinances on electric arc protection. Electric arc protection of electric plants; Gesetze und Verordnungen zur Stoerlichtbogensicherheit. Stoerlichtbogensicherheit von elektrischen Betriebsstaetten

Energy Technology Data Exchange (ETDEWEB)

Bernards, Stefan; Buenger, Stefan; Grote, Martin [Fritz Driescher KG - Spezialfabrik fuer Elektrizitaetswerksbedarf GmbH und Co., Wegberg (Germany); Boettcher, Lutz-Michael [Ingenieurbuero Boettcher-Consult, Schulzendorf (Germany); Weck, Karl-Heinz [Forschungsgemeinschaft fuer Elektrische Anlagen und Stromwirtschaft (FGH e.V.), Mannheim (Germany)

2011-02-28

With the publication of the new standards IEC 62271-200/VDE 0671 part 200-2003: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV, and IEC 62271-202/VDE 0671 part 202-2007: High voltage/low voltage prefabricated substations and their revision, the fundamentals of arc protection qualification of plants and stations were redefined with a view to personnel protection. In the case of new transformer stations, the application of these standards is state of the art. The publications and the application of the new standards for staff protection, plant protection and object protection via electric arc qualification has raised questions concerning the safety of older plants and stations, modernization, reconstruction, enhancement, maintenance, and the re-use of used stations and plants.

Operational radiation protection: A guide to optimization

International Nuclear Information System (INIS)

1990-01-01

The purpose of this publication is to provide practical guidance on the application of the dose limitation system contained in the Basic Safety Standards for Radiation Protection to operational situations both in large nuclear installations and in much smaller facilities. It is anticipated that this Guide will be useful to both the management and radiation protection staff of operations in which there is a potential for occupational radiation exposures and to the competent authorities with responsibilities for providing a programme of regulatory control. Contents: Dose limitation system; Optimization and its practical application to operational radiation protection; Major elements of an effective operational radiation protection programme; Review of selected parts of the basic safety standards with special reference to operational radiation protection; Optimization of radiation protection; Techniques for the systematic appraisal of operational radiation protection programmes. Refs and figs

Radiation safety standards and regulations

International Nuclear Information System (INIS)

Ermolina, E.P.; Ivanov, S.I.

1993-01-01

Radiation protection laws of Russia concerning medical application of ionizing radiation are considered. Main concepts of the documents and recommendations are presented. Attention was paid to the ALARA principle, safety standrds for paietients, personnel and population, radiation protection. Specific feature of the standardization of radiation factors is the establishment of two classes of norms: main dose limits and permissible levels. Maximum dose commitment is the main standard. Three groups of critical organs and three categories of the persons exposed to radiation are stated. Main requirements for radiation protection are shown

Some non-scientific influences on radiation protection standards and practice

International Nuclear Information System (INIS)

Taylor, L.S.

1980-01-01

In this introductory lecture to the 5th International Congress of the IRPA, the problem of setting radiation protection standards and practice is broadly reviewed under the following headings:- 1) Biological effects of radiation, 2) Philosophy, 3) The Media, 4) Morality, (with particular reference to the problem of different classes of exposure) 5) Laws and Regulations (with particular reference to the U.S.) 6) Economics, 7) Education, 8) Credibility of scientists. It is suggested that because of their basic training in a sense of objectivity, a good argument can be made that scientists are as devoid of special interest as any other group. An argument is made that the problem of setting standards for protection can be reduced to a blending of two theories, a) that we are dealing with a single linear, no-threshold dose-effect relationship and b) the toxicological view that concentrations of a toxic substance should be set somewhat below that at which any effect could be found. (U.K.)

MO-E-213-02: Medical Physicist Involvement in Implementing Patient Protection Standards

Energy Technology Data Exchange (ETDEWEB)

Seibert, J. [UC Davis Medical Center (United States)

2015-06-15

The focus of work of medical physicists in 1980’s was on quality control and quality assurance. Radiation safety was important but was dominated by occupational radiation protection. A series of over exposures of patients in radiotherapy, nuclear medicine and observation of skin injuries among patients undergoing interventional procedures in 1990’s started creating the need for focus on patient protection. It gave medical physicists new directions to develop expertise in patient dosimetry and dose management. Publications creating awareness on cancer risks from CT in early part of the current century and over exposures in CT in 2008 brought radiation risks in public domain and created challenging situations for medical physicists. Increasing multiple exposures of individual patient and patient doses of few tens of mSv or exceeding 100 mSv are increasing the role of medical physicists. Expansion of usage of fluoroscopy in the hands of clinical professionals with hardly any training in radiation protection shall require further role for medical physicists. The increasing publications in journals, recent changes in Safety Standards, California law, all increase responsibilities of medical physicists in patient protection. Newer technological developments in dose efficiency and protective devices increase percentage of time devoted by medical physicists on radiation protection activities. Without radiation protection, the roles, responsibilities and day-to-day involvement of medical physicists in diagnostic radiology becomes questionable. In coming years either medical radiation protection may emerge as a specialty or medical physicists will have to keep major part of day-to-day work on radiation protection. Learning Objectives: To understand how radiation protection has been increasing its role in day-to-day activities of medical physicist To be aware about international safety Standards, national and State regulations that require higher attention to radiation

MO-E-213-02: Medical Physicist Involvement in Implementing Patient Protection Standards

International Nuclear Information System (INIS)

Seibert, J.

2015-01-01

The focus of work of medical physicists in 1980’s was on quality control and quality assurance. Radiation safety was important but was dominated by occupational radiation protection. A series of over exposures of patients in radiotherapy, nuclear medicine and observation of skin injuries among patients undergoing interventional procedures in 1990’s started creating the need for focus on patient protection. It gave medical physicists new directions to develop expertise in patient dosimetry and dose management. Publications creating awareness on cancer risks from CT in early part of the current century and over exposures in CT in 2008 brought radiation risks in public domain and created challenging situations for medical physicists. Increasing multiple exposures of individual patient and patient doses of few tens of mSv or exceeding 100 mSv are increasing the role of medical physicists. Expansion of usage of fluoroscopy in the hands of clinical professionals with hardly any training in radiation protection shall require further role for medical physicists. The increasing publications in journals, recent changes in Safety Standards, California law, all increase responsibilities of medical physicists in patient protection. Newer technological developments in dose efficiency and protective devices increase percentage of time devoted by medical physicists on radiation protection activities. Without radiation protection, the roles, responsibilities and day-to-day involvement of medical physicists in diagnostic radiology becomes questionable. In coming years either medical radiation protection may emerge as a specialty or medical physicists will have to keep major part of day-to-day work on radiation protection. Learning Objectives: To understand how radiation protection has been increasing its role in day-to-day activities of medical physicist To be aware about international safety Standards, national and State regulations that require higher attention to radiation

Some non-scientific influences on radiation protection standards and practice

International Nuclear Information System (INIS)

Taylor, L.S.

1980-01-01

The influence of philosophy, politics, the media, morality, laws and economics on standards of radiation protection are discussed. While it is known that the dose-effect relationship for low-LET radiations is not linear over the whole dose range, it has been assumed to be linear in the interest of caution. This assumption has resulted in widespread controversy concerning radioprotection standards. Possible corrective actions include better communication within the scientific community and with the general public and much broader education of and dissemination of information to the public. (H.K.)

Android Application Protection against Static Reverse Engineering based on Multidexing

Directory of Open Access Journals (Sweden)

Nak Young Kim

2016-11-01

Full Text Available DEX files are executable files of Android applications. Since DEX files are in the format of Java bytecodes, their Java source codes can be easily obtained using static reverse engineering tools. This results in numerous Android application thefts. There are some tools (e.g. bangcle, ijiami, liapp that protect Android applications against static reverse engineering utilizing dynamic code loading. These tools usually encrypt classes.dex in an APK file. When the application is launched, the encrypted classes.dex file is decrypted and dynamically loaded. However, these tools fail to protect multidex APKs, which include more than one DEX files (classes2.dex, classes3.dex, ... to accommodate large-sized execution codes. In this paper, we propose a technique that protects multidex Android applications against static reverse engineering. The technique can encrypt/decrypt multiple DEX files in APK files and dynamically load them. The experimental results show that the proposed technique can effiectively protect multidex APKs.

Survey of Compliance with Radiation Protection Standards in Diagnostic Imaging Centers of Khuzestan Province in 2015

Directory of Open Access Journals (Sweden)

farshid mahmoudi

2017-03-01

rooms in 32 diagnostic imaging centers in Khuzestan Province, Iran, 2015. The centers were chosen through random cluster sampling method. The data were obtained using open-ended interview and a checklist designed based on the recommendations of the International Commission for Radiation Protection and Atomic Energy Organization of Iran. Results: The compliance rates with regard to radiology room, radiology equipment, darkroom, and radiographer’s protection were 80.76%, 80.47%, 69.28%, and 93.12%, respectively. Maximum and minimum rates of compliance with the standards were related to performance of the cassette tray (100% and hopper status (25%, respectively. Comparison of public and private imaging centers in terms of safety standards showed no significant differences (P>0.05.Conclusion: The observance of the radiation protection standards in Khuzestan Province was in a relativly desirable condition. However, there are some shortcomings in compliance with the principles of protection in the darkroom. In this regard, with recommend adopting protection measures such as timelyreplacement of processing solution, appropriate ventilation of darkroom, provisionof protection equipment and appliances, and protection training required for entering the darkroom.

Applications of cathodic protection for the protection of aqueous and soil corrosion of power plant components

International Nuclear Information System (INIS)

Sinha, A.K.; Mitra, A.K.; Bhakta, U.C.; Sanyal, S.K.

2000-01-01

Power plant components exposed to environments such as water and soil are susceptible to severe corrosion. Many times the effect of corrosion in power plant components can be catastrophic. The problem is aggravated for underground pipelines due to additional factors such as large network of pipelines, proximity to earth mat, high voltage transmission lines, corrosive chemicals, inadequate approach etc. Other components such as condenser water boxes, internals of pipelines, clarifier bridge structures, cooling water inlet gates and pipes etc. which are in continuous contact with water, are subjected to severe corrosion. The nature and locations of all such components are at places which are not accessible for routine maintenance and hence they require long term reliable protection against corrosion. Experience has shown that anti-corrosive coatings are inadequate in preventing corrosion and due to their location regular maintenance coatings are also not feasible. Under such circumstances the applications of cathodic protection provides a long term solution the design of cathodic protection, for such applications differs from the commonly employed cathodic protection for cross-country pipelines and submerged structures due to other complexities in the plant region and maintenance of the applied system. The present paper intends to discuss the applications of cathodic protection with suitable anti-corrosive coatings for protection of various power plant components and the specific features of each type of application. (author)

Transition of radiation protection standards in ICRP recommendations and Japan's response

International Nuclear Information System (INIS)

Shirabe, Masashi

2016-01-01

Radiation protection standards are the standards set for the purpose of preventing radiation hazard and other damage. This paper confirm what the International Commission on Radiological Protection (ICRP) recommended against the standard value on public exposure in Japan's laws and regulations, and how the Japanese government responded in introducing it into Japan's laws and regulations. There were delays of 6 to 12 years for the introduction of ICRP recommendations into the laws and regulations. Compared with response to the copyright treaty, which was extremely quick with the delays of only 1 to 2 years, these delays were very large. In Japan's laws and regulations, there are no regulations on the standard value for public exposure, and introduction of the recommended standard value of 1 mSv/year from ICRP has been avoided by the government. It is supposed that the reason for not introducing radiation dose limit and dose constraint value of public exposure was due to the lobbying of electric companies. After the Fukushima Daiichi nuclear accident, the former Nuclear Safety Commission set the reference level for emergency exposure situation at 20 mSv/year. Although there is the long-term target of 1 mSv/year for existing exposure, no reference level has been set yet. Due to these delays or avoidances, the rights of people suffering from radiation exposure are restricted, while perhaps the benefits of electric companies are being protected. (A.O.)

Radiofrequency protection guidelines and standards: basic concepts and principles

International Nuclear Information System (INIS)

Czerski, P.

1985-01-01

Over the past quarter of a century, radiofrequency radiation protection guidelines and standards evolved gradually and are continuously revised and refined. The scientific rationales presented for proposed exposure limits are achieving a considerable scientific sophistication. With increasing scientific validity of the presented arguments, the values of exposure limits are converging and one may hope that they will become convincing and acceptable to all schools of thought. Still more research is needed to refine the available exposure limits. This is recognized by ANSI who revise their recommendations periodically and are now engaged in the preparation of the next revision. INIRC/IRPA is also reconsidering their interim guideline. The Australian Standards Association also stressed the temporary nature of their exposure limits

78 FR 24107 - Version 5 Critical Infrastructure Protection Reliability Standards

Science.gov (United States)

2013-04-24

...-Power System.\\6\\ In Order No. 706, the Commission approved eight CIP Reliability Standards (CIP-002-1... documentation requirements to allow entities to focus on the reliability and security of the Bulk Power System... reliability of the bulk electric system. Requirement R1 includes controls to protect data that would be useful...

Basic safety standards for radiation protection in the Syrian Arab Republic

International Nuclear Information System (INIS)

1989-01-01

The aim of these standards is to insure safety and protection from ionizing radiation in the Syrian Arab Republic. Licensing regulations, dose limits,maximum permissible dose and all kinds of exposure such as occupational, medical and public exposure are presented

Basic safety standards for radiation protection in the Syrian Arab Republic

Energy Technology Data Exchange (ETDEWEB)

NONE

1989-07-01

The aim of these standards is to insure safety and protection from ionizing radiation in the Syrian Arab Republic. Licensing regulations, dose limits,maximum permissible dose and all kinds of exposure such as occupational, medical and public exposure are presented.

Noise Producing Toys and the Efficacy of Product Standard Criteria to Protect Health and Education Outcomes

Directory of Open Access Journals (Sweden)

Stuart J. McLaren

2013-12-01

Full Text Available An evaluation of 28 commercially available toys imported into New Zealand revealed that 21% of these toys do not meet the acoustic criteria in the ISO standard, ISO 8124-1:2009 Safety of Toys, adopted by Australia and New Zealand as AS/NZS ISO 8124.1:2010. While overall the 2010 standard provided a greater level of protection than the earlier 2002 standard, there was one high risk toy category where the 2002 standard provided greater protection. A secondary set of toys from the personal collections of children known to display atypical methods of play with toys, such as those with autism spectrum disorders (ASD, was part of the evaluation. Only one of these toys cleanly passed the 2010 standard, with the remainder failing or showing a marginal-pass. As there is no tolerance level stated in the standards to account for interpretation of data and experimental error, a value of +2 dB was used. The findings of the study indicate that the current standard is inadequate in providing protection against excessive noise exposure. Amendments to the criteria have been recommended that apply to the recently adopted 2013 standard. These include the integration of the new approaches published in the recently amended European standard (EN 71 on safety of toys.

Noise producing toys and the efficacy of product standard criteria to protect health and education outcomes.

Science.gov (United States)

McLaren, Stuart J; Page, Wyatt H; Parker, Lou; Rushton, Martin

2013-12-19

An evaluation of 28 commercially available toys imported into New Zealand revealed that 21% of these toys do not meet the acoustic criteria in the ISO standard, ISO 8124-1:2009 Safety of Toys, adopted by Australia and New Zealand as AS/NZS ISO 8124.1:2010. While overall the 2010 standard provided a greater level of protection than the earlier 2002 standard, there was one high risk toy category where the 2002 standard provided greater protection. A secondary set of toys from the personal collections of children known to display atypical methods of play with toys, such as those with autism spectrum disorders (ASD), was part of the evaluation. Only one of these toys cleanly passed the 2010 standard, with the remainder failing or showing a marginal-pass. As there is no tolerance level stated in the standards to account for interpretation of data and experimental error, a value of +2 dB was used. The findings of the study indicate that the current standard is inadequate in providing protection against excessive noise exposure. Amendments to the criteria have been recommended that apply to the recently adopted 2013 standard. These include the integration of the new approaches published in the recently amended European standard (EN 71) on safety of toys.

External dosimetry - Applications to radiation protection

International Nuclear Information System (INIS)

Faussot, Alain

2011-01-01

Dosimetry is the essential component of radiation protection. It allows to determine by calculation and measurement the absorbed dose value, i.e. the energy amounts deposited in matter by ionizing radiations. It deals also with the irradiation effects on living organisms and with their biological consequences. This reference book gathers all the necessary information to understand and master the external dosimetry and the metrology of ionizing radiations, from the effects of radiations to the calibration of radiation protection devices. The first part is devoted to physical dosimetry and allows to obtain in a rigorous manner the mathematical formalisms leading to the absorbed dose for different ionizing radiation fields. The second part presents the biological effects of ionizing radiations on living matter and the determination of a set of specific radiation protection concepts and data to express the 'risk' to develop a radio-induced cancer. The third part deals with the metrology of ionizing radiations through the standardized study of the methods used for the calibration of radiation protection equipments. Some practical exercises with their corrections are proposed at the end of each chapter

History of radiation protection agencies and standards

International Nuclear Information System (INIS)

Ritenour, E.R.

1984-01-01

The history of radiation protection and standards has shown a decrease of recommended exposure limits over the years. There are two reasons for this decrease. First there has been an increased awareness of the biological effects of radiation. Second, advances in technology have made it possible to use radiation more efficiently while decreasing unnecessary dose to workers and the public. Thus it is now possible to maintain much smaller dose limits than in the early years. Current radiation protection philosophy is based on the assumption that there is no completely ''safe'' amount of radiation. In practical terms, however, there is certainly a level below which the measurement of biologic effects becomes meaningless. The important operational concept as put forth by the ICRP in 1977 is that exposure of an individual should be kept As Low as Reasonably Achievable (the ALARA principle) below recommended limits. In other words, recognizing that there are many situations in which it is impossible to reduce exposure to zero, one must weigh the cost of designing equipment and structures that reduce exposure below the recommended limits against the perceived benefits of doing so

Quantitative risk in radiation protection standards

International Nuclear Information System (INIS)

Bond, V.P.

1979-01-01

Although the overall aim of radiobiology is to understand the biological effects of radiation, it also has the implied practical purpose of developing rational measures for the control of radiation exposure in man. The emphasis in this presentation is to show that the enormous effort expended over the years to develop quantitative dose-effect relationships in biochemical and cellular systems, animals, and human beings now seems to be paying off. The pieces appear to be falling into place, and a framework is evolving to utilize these data. Specifically, quantitative risk assessments will be discussed in terms of the cellular, animal, and human data on which they are based; their use in the development of radiation protection standards; and their present and potential impact and meaning in relation to the quantity dose equivalent and its special unit, the rem

The methods and applications of optimization of radiation protection

International Nuclear Information System (INIS)

Liu Hua

2007-01-01

Optimization is the most important principle in radiation protection. The present article briefs the concept and up-to-date progress of optimization of protection, introduces some methods used in current optimization analysis, and presents various applications of optimization of protection. The author emphasizes that optimization of protection is a forward-looking iterative process aimed at preventing exposures before they occur. (author)

Differentiated protection services with failure probability guarantee for workflow-based applications

Science.gov (United States)

Zhong, Yaoquan; Guo, Wei; Jin, Yaohui; Sun, Weiqiang; Hu, Weisheng

2010-12-01

A cost-effective and service-differentiated provisioning strategy is very desirable to service providers so that they can offer users satisfactory services, while optimizing network resource allocation. Providing differentiated protection services to connections for surviving link failure has been extensively studied in recent years. However, the differentiated protection services for workflow-based applications, which consist of many interdependent tasks, have scarcely been studied. This paper investigates the problem of providing differentiated services for workflow-based applications in optical grid. In this paper, we develop three differentiated protection services provisioning strategies which can provide security level guarantee and network-resource optimization for workflow-based applications. The simulation demonstrates that these heuristic algorithms provide protection cost-effectively while satisfying the applications' failure probability requirements.

Occupational radiation exposure in international recommendations on radiation protection: Basic standards under review

International Nuclear Information System (INIS)

Kraus, W.

1996-01-01

The ICRP publication 60 contains a number of new recommendations on the radiological protection of occupationally exposed persons. The recommendations have been incorporated to a very large extent in the BSS, the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources, a publication elaborated by the IAEA in cooperation with many other international organisations, and in the Euratom Basic Safety Standards (EUR) to be published soon. However, there exist some considerable discrepancies in some aspects of the three publications. The ICRP committee has set up a task group for defining four general principles of occupational radiation protection, and a safety guide is in preparation under the responsibility of the IAEA. ''StrahlenschutzPraxis'' will deal with this subject in greater detail after publication of these two important international publications. The article in hand discusses some essential aspects of the recommendations published so far. (orig.) [de

Application of radioprotectors in radiation protection

International Nuclear Information System (INIS)

Kljajic, R.R.; Masic, Z.S.

2000-01-01

Application of the ionizing radiation in almost all the fields of human activities enlarged the knowledge of their harming influence on the living beings. At the same time there have been many investigations of different chemical means that could successfully be used in protection from radiation. Until today several hundreds of different chemical compounds have been considered to be a potential chemical radioprotector. Analyzing the results of investigating great number of potential radioprotective compounds, it can be said that those containing sulfur provide the most effective protection. That are aminothiols, aminodisulphides, derivatives of thiourea, thiosulphuric and thiophosphate acid, dithiocarbamates, thiazolines, some of biogen amines and their derivates. Among the investigated compounds there is a certain number that, under some circumstances, has shown a protective effect on the experimental animals. In the work comparative investigation of the protective effect of cistaphosa (WR-638) and gamaphosa (WR-2721) have been researched on the big experimental animals, radiated with a high level of X-radiation. Well protective influence of both radioprotectors has been proven but gamafos showed higher efficiency. (author)

Standard Syllabus for Postgraduate Educational Courses in Radiation Protection and the Safe use of Radiation Sources

International Nuclear Information System (INIS)

Arias, C.; Biaggio, A.; Nasazzi, N.

2004-01-01

The International Atomic Energy Agency (IAEA) published the Standard Syllabus for Post Graduate Educational Courses in Radiation Protection and the Safety of Radiation Sources in 2002. Along more than two decades, Argentina has obtained valuable experience on building professional knowledge at postgraduate level in Radiation Protection and Nuclear Safety. Such experience made advisable to review the IAEA Standard Syllabus and to modify it accordingly. The whole content of the Standard Syllabus is included in the syllabus developed for the Argentinean Regional Post Graduate Course in Radiation Protection and Safety of Radiation Sources. But a few additional topics were incorporated and changes were introduced in the sequence of subjects. The paper describes those modifications and explains the pedagogic motivations that induce them. (Author) 3 refs

Standard format and content for the physical protection section of a license application (for facilities other than nuclear power plants)

International Nuclear Information System (INIS)

1976-06-01

The document presented has been prepared as an aid to uniformity and completeness in the preparation and review of the physical protection section of license applications. It is applicable to fuel reprocessing plants, fuel manufacturing plants, SNM tranportation, or other special nuclear material operations involving the possession and use of uranium 235 (contained in uranium enriched to 20 percent or more in the U-235 isotope), uranium 233, or plutonium alone or in any combination in a quantity of 5000 grams or more computed by the formula: grams = (grams contained U-235) + 2.5 (grams U-233 + grams plutonium). The document is not intended to be used for nuclear power plants. The information specified is the minimum needed for a license application. Additional information may be required for completion of the staff review of a particular application

The revision of the safety standards for protection against ionizing radiation

International Nuclear Information System (INIS)

Wei Li Chen; Hsiao Ping Wang; Chia Chun Liao; Chin Shiun Yeh

1994-01-01

The Chinese Safety Standards for Protection Against Ionizing Radiation was issued on July 29, 1970, and has been used for more than thirteen years. In 1983, the Atomic Energy Council (AEC) decided to revise it accordingly to the recommendations of the International Commission on Radiological Protection and the experiences of regulation enforcement in Taiwan and other countries. The AEC assembled a task group of eight members from academic institutions, licensees, government agency, and senior health physics to be in charge of the revision. In this presentation the major changes of the Safety Standards are summarized. They refer to the adoption of the system of dose limitation recommended by ICRP publication 26 and 30, the use of the units of the International System as the primary units with the old units being noted in parentheses, the adoption of the minimums levels recommended by the International Atomic Energy Agency and the setting up of an executive regulatory system for the implementation of the ALARA concept. 6 refs

High performance protection circuit for power electronics applications

Energy Technology Data Exchange (ETDEWEB)

Tudoran, Cristian D., E-mail: cristian.tudoran@itim-cj.ro; Dădârlat, Dorin N.; Toşa, Nicoleta; Mişan, Ioan [National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, PO 5 Box 700, 400293 Cluj-Napoca (Romania)

2015-12-23

In this paper we present a high performance protection circuit designed for the power electronics applications where the load currents can increase rapidly and exceed the maximum allowed values, like in the case of high frequency induction heating inverters or high frequency plasma generators. The protection circuit is based on a microcontroller and can be adapted for use on single-phase or three-phase power systems. Its versatility comes from the fact that the circuit can communicate with the protected system, having the role of a “sensor” or it can interrupt the power supply for protection, in this case functioning as an external, independent protection circuit.

Amendments to the U.S. Environmental Protection Agency's public health and environmental radiation protection standards for Yucca Mountain, Nevada (40 CFR PART 197) - 16156

International Nuclear Information System (INIS)

Clark, Raymond L.; Czyscinski, Kenneth; Rosnick, Reid J.; Schultheisz, Daniel

2009-01-01

In 2001, as directed by the Energy Policy Act of 1992, the United States Environmental Protection Agency (EPA) issued public health and environmental radiation protection standards for the proposed repository at Yucca Mountain, Nevada. Several parties sued the Agency on numerous aspects of the rule. A Federal Court upheld EPA on all counts except for the compliance period associated with the individual-protection standard, which the Agency had limited to 10,000 years for a number of technical and policy reasons. However, the National Academy of Sciences WAS) had recommended that the standard be set for the time of peak risk, within the limits imposed by the long-term stability of the geologic environment, which NAS estimated at 1 million years. EPA's standards required that the Department of Energy (DOE) project doses to the time of peak dose but did not apply a compliance standard to these longer term projections. The Court ruled that EPA's 10,000-year compliance period was inconsistent with the NAS recommendation. This aspect of the rule was vacated and remanded to the Agency for revision. In 2005, EPA proposed amendments to the standards. Following public hearings and a public review period, the final amendments were issued in September 2008. This paper discusses the new requirements. (authors)

Application of the general principles of radiation protection

International Nuclear Information System (INIS)

Coulon, R.

1988-01-01

The characteristic feature of radiation protection is that of a unitary approach vis-a-vis a coherent set of concepts and general principles and the ensuing systems of standards. This situation creates favourable conditions for guaranteeing quality control. However, the benefit of radiation protection would be limited if the doctrine, principles and standards were merely a theoretical administrative and technocratic system: it is essential that these doctrines, principles and standards should lead to concrete action at all stages of development, from design right up to daily operational procedures. This requires on the part of all those involved, and at all levels, a spirit of discipline and openness where there must be both common sense and respect for the rules. It also requires the constraint of the regulation which is comprehensive, precise, clear and which cannot be evaded. In short, it must be enforceable. Even if the situation in the nuclear industry vis-a-vis radiological safety cannot be called ideal, it is totally satisfactory, both for members of the public and for workers. This is the main topic developed in the report

Computer applications in radiation protection

International Nuclear Information System (INIS)

Cole, P.R.; Moores, B.M.

1995-01-01

Computer applications in general and diagnostic radiology in particular are becoming more widespread. Their application to the field of radiation protection in medical imaging, including quality control initiatives, is similarly becoming more widespread. Advances in computer technology have enabled departments of diagnostic radiology to have access to powerful yet affordable personal computers. The application of databases, expert systems and computer-based learning is under way. The executive information systems for the management of dose and QA data that are under way at IRS are discussed. An important consideration in developing these pragmatic software tools has been the range of computer literacy within the end user group. Using interfaces have been specifically designed to reflect the requirements of many end users who will have little or no computer knowledge. (Author)

Radiation protection standards

International Nuclear Information System (INIS)

Fitch, J.

1983-11-01

Topics covered include biological radiation effects, radiation protection principles, recommendations of the ICRP and the National Health and Medical Research Council, and dose limits for individuals, particularly the limit applied to the inhalation of radon daughters

[Application of classified protection of information security in the information system of air pollution and health impact monitoring].

Science.gov (United States)

Hao, Shuxin; Lü, Yiran; Liu, Jie; Liu, Yue; Xu, Dongqun

2018-01-01

To study the application of classified protection of information security in the information system of air pollution and health impact monitoring, so as to solve the possible safety risk of the information system. According to the relevant national standards and requirements for the information system security classified protection, and the professional characteristics of the information system, to design and implement the security architecture of information system, also to determine the protection level of information system. Basic security measures for the information system were developed in the technical safety and management safety aspects according to the protection levels, which effectively prevented the security risk of the information system. The information system established relatively complete information security protection measures, to enhanced the security of professional information and system service, and to ensure the safety of air pollution and health impact monitoring project carried out smoothly.

Development of fire protection standards for the EPR project

International Nuclear Information System (INIS)

Frank, H.J.; Kaercher, M.; Wittmann, R.

2000-01-01

In 1989 Framatome and Siemens decided by setting up their joint subsidiary NPI (Nuclear Power International) to co-operate in designing a new European Pressurised Water Reactor, the EPR. French and German utilities decided to participate in this project. In parallel to the co-operation on supplier's and utility's side, the French and German safety authorities and safety experts wanted to work closely together in order to harmonise and further develop the outstanding safety standards in France and Germany. An organisation has been set up to elaborate common codes related to the EPR design, at the level of the French design and construction rules (RCC) of the German KTA safety standards and DIN standards for nuclear technology, the so-called EPR technical codes (ETC). In this context the decision was made to develop a new fire protection code, the ETC-F, which should be harmonised between France and Germany. The article gives an insight in the developing process of the ETC-F and an outlook on existing and perhaps further national activities. (orig.) [de

Review of Network Topologies and Protection Principles in Marine and Offshore Applications

DEFF Research Database (Denmark)

Ciontea, Catalin-Iosif; Bak, Claus Leth; Blaabjerg, Frede

2015-01-01

An electric fault that is not cleared is harmful in land applications, but in marine and offshore sector it can have catastrophic consequences. If the protection system fails to operate properly, the following situation may occur: blackouts, fire, loss of propulsion, delays in transportation......, collision with the cliff, reef or other ships and electrical shocks to humans. In order to cope with the unwanted effects of a fault, several protection strategies are applied, but complexity of the marine and offshore applications is continuously increasing, so protection needs to overcome more and more...... challenges. As result, development of new protection techniques that can offer improved functionalities compared to the actual solutions for marine and offshore applications is needed. This paper reviews the network topologies in such applications and presents the requirements of a system able to protect...

Occupational exposures worldwide and revision of international standards for protection

International Nuclear Information System (INIS)

Czarwinski, R.; Crick, M. J.

2011-01-01

United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) has become the world authority on the levels and effects of ionising radiation. Since 1975, UNSCEAR has evaluated inter alia the level of occupational exposure worldwide. Based on revised questionnaires, more detailed information is now available. The results of the last evaluation (1995-2002) will be shown in the paper. Lessons learned from the responses by UN Member States will be given, as well as an outline of plans for data collection in future cycles. The requirements for protection against exposure to ionising radiation of workers, the public and patients are established in the International Basic Safety Standards for Protection against Ionising Radiation and for the Safety of Radiation Sources (BSS), published in 1996. As a result of a review of the BSS in 2006, the International Atomic Energy Agency (IAEA) started a process for the revision of these standards in 2007. International organisations including the joint sponsoring organisations of the BSS-IAEA, FAO, ILO, OECD/NEA, PAHO and WHO-as well as potential new joint sponsoring organisations of the revised BSS-the European Commission and UNEP-were involved from the beginning in the revision process. The paper also provides a summary of the status of the Draft Revised BSS and describes the new format. The paper focuses, in particular, on requirements for the protection of workers as well as record keeping requirements, which provide the legal basis for the collection of specific data; these data are of the type that can be used by UNSCEAR. (authors)

Improvement of security techniques and protection of biometric data in biometric systems: Presentation of International Standard ISO 24745

OpenAIRE

Milinković, Milorad

2017-01-01

This paper presents the International Standard ISO 24745 as a potential security tool for biometric information protection, more precisely as a tool for privacy protection in biometric systems. This is one of the latest internationally accepted standards that address the security issues of biometric systems.

Applications of the Monte Carlo method in radiation protection

International Nuclear Information System (INIS)

Kulkarni, R.N.; Prasad, M.A.

1999-01-01

This paper gives a brief introduction to the application of the Monte Carlo method in radiation protection. It may be noted that an exhaustive review has not been attempted. The special advantage of the Monte Carlo method has been first brought out. The fundamentals of the Monte Carlo method have next been explained in brief, with special reference to two applications in radiation protection. Some sample current applications have been reported in the end in brief as examples. They are, medical radiation physics, microdosimetry, calculations of thermoluminescence intensity and probabilistic safety analysis. The limitations of the Monte Carlo method have also been mentioned in passing. (author)

IEEE C37.105-1987: IEEE standard for qualifying Class 1E protective relays and auxiliaries for nuclear power generating stations

International Nuclear Information System (INIS)

Anon.

1992-01-01

This standard describes the basic principles, requirements, and methods for qualifying Class 1E protective relays and auxiliaries such as test and control switches, terminal blocks, and indicating lamps for applications in nuclear power generating stations. When properly employed it can be used to demonstrate the design adequacy of such equipment under normal, abnormal, design basis event and post design basis event conditions in accordance with ANSI/IEEE Std 323-1983. When protective relays and auxiliaries are located in areas not subject to harsh environments, environmental qualification is not required. Protective relays and auxiliaries located inside primary containment in a nuclear power generating station present special conditions beyond the scope of this document. The qualification procedure presented is generic in nature. Other methods may be used at the discretion of the qualifier, provided the basic precepts of ANSI/IEEE Std 32301983 are satisfied

27 CFR 5.21 - Application of standards.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Application of standards. 5.21 Section 5.21 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS Standards of Identity for...

Development of a training programme for radiation protection officers in industrial irradiators

International Nuclear Information System (INIS)

Mumuni, I. I.

2014-01-01

The International Basic Safety Standards (BSS) for Protection against Ionizing Radiation and for the Safety of Radiation Sources establish the basic requirements for protection against the risks associated with exposure to ionizing radiation and for the safety of radiation sources that may deliver such exposure. One important aspect of the Safety Standard is education and training of all personnel involved in the activities of radiation and radioactive sources. According to the BSS a Radiation Protection Officer is an individual technically competent in radiation protection matters relevant for a given type of practice who is designated by the registrant or licensee to oversee the application of the requirements of the standards. By this assigned role, radiation protection officers for industrial irradiators should be adequately trained since these facilities involve very high dose rates during irradiation, such that a person accidentally exposed can receive a lethal dose within minutes or seconds and fatalities can occur. This training among others things will enable the radiation protection officers to understand practical application of the IAEA Safety Standard to industrial irradiator facilities, understand the requirements for safety assessments and emergency plans, be able to develop a radiation protection programme for irradiators, be familiar with the different types of industrial irradiators and their applications and understand the safety philosophy and design requirements for industrial irradiators. (author)

The revised version of the German Radiation Protection Regulatory Guide for Medical Applications (Richtlinie Strahlenschutz in der Medizin)

International Nuclear Information System (INIS)

Kemmer, W.

1995-01-01

The revised version of the regulatory guide, effective since 1 June 1993, is intended to enhance and effect in practice a harmonisation of approval and acceptance procedures and standardized testing processes for acceptance and approval, as well as to facilitate governmental supervisory functions relating to the application of radioactive substances and ionizing radiation in the medical field. The guide can furthermore serve as a useful source of reference and information for doctors or medical personnel being trained in applying the Radiation Protection Ordinance, or for acquisition of the required expert knowledge in medical radiological protection. (orig./HP) [de

Environmental protection standards - from the point of view of systems analysis

Energy Technology Data Exchange (ETDEWEB)

Becker, K

1978-11-01

A project of the International Institute of Applied Systems Analysis (IIASA) in Laxenburg castle near Vienna is reviewed where standards for environmental protection are interpreted from the point of view of systems analysis. Some examples are given to show how results are influenced not only by technical and economic factors but also by psychological and political factors.

Environmental protection standards - from the point of view of systems analysis

International Nuclear Information System (INIS)

Becker, K.

1978-01-01

A project of the International Institute of Applied Systems Analysis (IIASA) in Laxenburg castle near Vienna is reviewed where standards for environmental protection are interpreted from the point of view of systems analysis. Some examples are given to show how results are influenced not only by technical and economic factors but also by psychological and political factors. (orig.) [de

Fetal protection and potential liability: judicial application of the Pregnancy Discrimination Act and the disparate impact theory.

Science.gov (United States)

Moelis, L S

1985-01-01

"Fetal vulnerability programs," which are employer attempts to protect employees' unborn fetuses from harm caused by the mothers' exposure to hazardous material in the workplace, have been challenged as a form of employment discrimination. This Note analyzes the recent judicial application of the Pregnancy Discrimination Act (PDA) and the disparate impact theory to fetal vulnerability cases. The Note also examines the business necessity defense's accommodation of legitimate employer interests. The Note concludes that a more potent business necessity defense, a stricter standard for evaluating alternative protective measures, and a judicial interpretation of the PDA which is more consistent with congressional intent are necessary for fair and reasonable resolution of these cases.

EXPERIENCE OF IMPLEMENTATION OF THE LABOR PROTECTION CONTROL SYSTEM AT RUP «BMZ» IN ACCORDANCE WITH INTERNATIONAL STANDARDS OHSAS 180001 AND STATE STANDARD STB 18001

Directory of Open Access Journals (Sweden)

I. N. Zhuk

2010-01-01

Full Text Available Experience of introduction of the control system by labour protection at RUP «BMZ» in accordance with international standard OHSAS 18001 and State standard STB 18001 is described.

Advanced e-Infrastructures for Civil Protection applications: the CYCLOPS Project

Science.gov (United States)

Mazzetti, P.; Nativi, S.; Verlato, M.; Ayral, P. A.; Fiorucci, P.; Pina, A.; Oliveira, J.; Sorani, R.

2009-04-01

During the full cycle of the emergency management, Civil Protection operative procedures involve many actors belonging to several institutions (civil protection agencies, public administrations, research centers, etc.) playing different roles (decision-makers, data and service providers, emergency squads, etc.). In this context the sharing of information is a vital requirement to make correct and effective decisions. Therefore a European-wide technological infrastructure providing a distributed and coordinated access to different kinds of resources (data, information, services, expertise, etc.) could enhance existing Civil Protection applications and even enable new ones. Such European Civil Protection e-Infrastructure should be designed taking into account the specific requirements of Civil Protection applications and the state-of-the-art in the scientific and technological disciplines which could make the emergency management more effective. In the recent years Grid technologies have reached a mature state providing a platform for secure and coordinated resource sharing between the participants collected in the so-called Virtual Organizations. Moreover the Earth and Space Sciences Informatics provide the conceptual tools for modeling the geospatial information shared in Civil Protection applications during its entire lifecycle. Therefore a European Civil Protection e-infrastructure might be based on a Grid platform enhanced with Earth Sciences services. In the context of the 6th Framework Programme the EU co-funded Project CYCLOPS (CYber-infrastructure for CiviL protection Operative ProcedureS), ended in December 2008, has addressed the problem of defining the requirements and identifying the research strategies and innovation guidelines towards an advanced e-Infrastructure for Civil Protection. Starting from the requirement analysis CYCLOPS has proposed an architectural framework for a European Civil Protection e-Infrastructure. This architectural framework has

UV dose-effect relationships and current protection exposure standards

International Nuclear Information System (INIS)

Singh, M.S.; Campbell, G.W.

1982-04-01

In this paper we have attempted to quantify the health effects in man of uv-radiation exposure of wavelengths from 240 nm to 320 nm. Exposure to uv in this region could result in the formation of skin cancer or premature aging in man. The induction of cancer by uv radiation results from changes in genetic material. We have used the DNA action spectrum coupled with the uv skin cancer data available in the literature to derive the dose-effect relationships. The results are compared against the current uv protection standards

27 CFR 4.20 - Application of standards.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Application of standards. 4.20 Section 4.20 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Standards of Identity for Wine § 4.20...

Council directive of 1 June 1976 laying down the revised basic safety standards for the health protection of the general public and workers against the dangers of ionizing radiation

International Nuclear Information System (INIS)

1977-01-01

As provided for in the Euratom Treaty, and in particular Article 30 thereof, basic standards for the protection of the health of workers and the general public against the dangers arising from ionizing radiations, must be established to enable each Member State in accordance with Article 33 of the Euratom Treaty to lay down provisions by legislation, regulation or administrative action to ensure compliance with each standards, to take the necessary measures with regard to teaching, education and vocational training and to make these provisions in harmony with the provisions applicable in this field in the other Member States. On 2 February 1959, the Council has adopted a directive establishing basic safety standards. These were modified partially by the directives of 5 March 1962 and 27 October 1966. The present edition reproduces the complete text of the directive amending the basic safety standards for the health protection of the population and work against the dangers of ionizing radiation adopted by the Council on 31 May 1976. These new standards take into consideration the increasing scientific knowledge in the fields of radiological protection and radiobiology and the practical experience of applying these directives in national laws

Nuclear reactors. Use of the protection system for non-safety purposes (International Electrotechnical Commission Standard Publication 639:1979)

International Nuclear Information System (INIS)

Stefanik, J.

1996-01-01

This standard applies to the protection system of a nuclear reactor and, more especially, to all interconnections between a reactor protection system (as defined and explained in International Electrotechnical Commission Publication 231 A, first supplement to Publication 231, General Principles of Nuclear Reactor Instrumentation) and all other systems and equipment not part of the protection system, except: a) the physical connection between sensors of the protection system and the physical variables that they monitor, such as for example, thermo wells, moderating medium for neutron sensors, etc.; b) the electrical connection between the protection system and the reactor control rods or other safety mechanism; c) the electrical and pneumatic connections to the power distribution system (mains) and pneumatic supplies that supply power to the protection system. Although many clauses relate to all reactor protection systems, this standard applies mainly to protection systems in nuclear power reactors

Use of benefit-cost analysis in establishing Federal radiation protection standards: a review

Energy Technology Data Exchange (ETDEWEB)

Erickson, L.E.

1979-10-01

This paper complements other work which has evaluated the cost impacts of radiation standards on the nuclear industry. It focuses on the approaches to valuation of the health and safety benefits of radiation standards and the actual and appropriate processes of benefit-cost comparison. A brief historical review of the rationale(s) for the levels of radiation standards prior to 1970 is given. The Nuclear Regulatory Commission (NRC) established numerical design objectives for light water reactors (LWRs). The process of establishing these numerical design criteria below the radiation protection standards set in 10 CFR 20 is reviewed. EPA's 40 CFR 190 environmental standards for the uranium fuel cycle have lower values than NRC's radiation protection standards in 10 CFR 20. The task of allocating EPA's 40 CFR 190 standards to the various portions of the fuel cycle was left to the implementing agency, NRC. So whether or not EPA's standards for the uranium fuel cycle are more stringent for LWRs than NRC's numerical design objectives depends on how EPA's standards are implemented by NRC. In setting the numerical levels in Appendix I to 10 CFR 50 and 40 CFR 190 NRC and EPA, respectively, focused on the costs of compliance with various levels of radiation control. A major portion of the paper is devoted to a review and critique of the available methods for valuing health and safety benefits. All current approaches try to estimate a constant value of life and use this to vaue the expected number of lives saved. This paper argues that it is more appropriate to seek a value of a reduction in risks to health and life that varies with the extent of these risks. Additional research to do this is recommended. (DC)

Use of benefit-cost analysis in establishing Federal radiation protection standards: a review

International Nuclear Information System (INIS)

Erickson, L.E.

1979-10-01

This paper complements other work which has evaluated the cost impacts of radiation standards on the nuclear industry. It focuses on the approaches to valuation of the health and safety benefits of radiation standards and the actual and appropriate processes of benefit-cost comparison. A brief historical review of the rationale(s) for the levels of radiation standards prior to 1970 is given. The Nuclear Regulatory Commission (NRC) established numerical design objectives for light water reactors (LWRs). The process of establishing these numerical design criteria below the radiation protection standards set in 10 CFR 20 is reviewed. EPA's 40 CFR 190 environmental standards for the uranium fuel cycle have lower values than NRC's radiation protection standards in 10 CFR 20. The task of allocating EPA's 40 CFR 190 standards to the various portions of the fuel cycle was left to the implementing agency, NRC. So whether or not EPA's standards for the uranium fuel cycle are more stringent for LWRs than NRC's numerical design objectives depends on how EPA's standards are implemented by NRC. In setting the numerical levels in Appendix I to 10 CFR 50 and 40 CFR 190 NRC and EPA, respectively, focused on the costs of compliance with various levels of radiation control. A major portion of the paper is devoted to a review and critique of the available methods for valuing health and safety benefits. All current approaches try to estimate a constant value of life and use this to vaue the expected number of lives saved. This paper argues that it is more appropriate to seek a value of a reduction in risks to health and life that varies with the extent of these risks. Additional research to do this is recommended

Standardization of radiation protection measurements in mixed fields of an extended energy range

International Nuclear Information System (INIS)

Hoefert, M.; Stevenson, G.R.

1977-01-01

The improved ICRU concept of dose equivalent index aims at standardizing both area and personnel dose measurements so that the results on the dosimetry of external irradiations in radiation protection become compatible. It seems that for photon and neutron energies up to 3 and 20 MeV respectively the realization of dose-equivalent index is straightforward, but the inclusion of higher energies and/or other types of radiation will lead both to conceptual and practical difficulties. It will be shown that practical measurements in mixed radiation fields of an extended energy range for protection purposes will overestimate the standardized quantity. While area measurements can be performed to represent a good approximation, greater uncertainties have to be accepted in personnel dosimetry for stray radiation fields around GeV proton accelerators

Ionizing chamber smoke detectors in implementation of radiation protection standards

International Nuclear Information System (INIS)

1977-01-01

In 1977 the NEA Steering Committee adopted a series of Recommendations for Ionizing Chamber Smoke Detectors (ICSDs) in Implementation of Radiation Protection Standards. The purpose of these recommendations is to permit adoption of a harmonized policy by the competent national authorities concerning the issue of licenses for the manufacture, import, use and disposal of ICSDs while insuring that individual and collective exposure doses are kept as low as is reasonably achievable [fr

POTENTIAL APPLICATION OF NANOMETALS IN ENVIRONMENTAL PROTECTION

Directory of Open Access Journals (Sweden)

Dagmara Malina

2017-02-01

Full Text Available In recent years, great interest in metallic nanoparticles has been observed, both because of their unlimited application possibilities, and also because of the unusual biological, chemical and physical features. It is expected that developments in nanotechnology will become the main promoter of scientific and technological innovations in the coming decades. Searching for a new and safe alternative to chemical pesticides, high hopes are associated with nanotechnology development. Particularly useful may be preparations containing nanoscale metal particles with strong antimicrobial properties. Importantly, safe and non-toxic for the plant components of biological origin may be used in nanoparticles synthesis. This article is a description of the potential applications of nanomaterials in environmental protection, which may become the basis for developing of new protection plant products with antimicrobial properties relative to plant pathogens and non-toxic to higher organisms.

Protection of patients in the first radiotherapy standard in Peru

International Nuclear Information System (INIS)

Ramirez Quijada, R.

2001-01-01

The evolution of control measures on radiotherapy activities between 1980 and 2000 are reviewed. An increasing in the scope toward the patient protection was observed along these years. After approving the last main regulation on radiation safety the issuing of a specific rule for protection and radiation safety in radiotherapy with emphasis on the patient protection was needed. The proposed specific rules on radiotherapy were reviewed and discussed jointly with the radiotherapy users before approving, and modifications were made in order to reach consistency with the national situation. A summary comparison is made between some requisites as proposed at the beginning and as modified after discussions. Modifications were made because of the current social and economic conditions in the country and taking into consideration another reasons related to the medicine practice. It is suggested to make a revision to the rules and their results after a period of application. (author)

Protection of patients in the first radiotherapy standard in Peru

Energy Technology Data Exchange (ETDEWEB)

Ramirez Quijada, R [Instituto Peruano de Energia Nuclear (Peru)

2001-03-01

The evolution of control measures on radiotherapy activities between 1980 and 2000 are reviewed. An increasing in the scope toward the patient protection was observed along these years. After approving the last main regulation on radiation safety the issuing of a specific rule for protection and radiation safety in radiotherapy with emphasis on the patient protection was needed. The proposed specific rules on radiotherapy were reviewed and discussed jointly with the radiotherapy users before approving, and modifications were made in order to reach consistency with the national situation. A summary comparison is made between some requisites as proposed at the beginning and as modified after discussions. Modifications were made because of the current social and economic conditions in the country and taking into consideration another reasons related to the medicine practice. It is suggested to make a revision to the rules and their results after a period of application. (author)

Data-protection standards and confidentiality of HIV/AIDS status in the workplace - a South African case study.

Science.gov (United States)

Muskat-Gorska, Zuzanna

2008-11-01

The article contextualises an emerging new regime for information privacy in South Africa (i.e. the draft Protection of Personal Information Bill). Subsequently, it discusses the possibility of successful implementation of international data-protection standards in an environment where there is an urgent need to balance HIV/AIDS confidentiality rights with public health requirements. Also, the article presents a preliminary assessment of the possible impact of professionalisation (and outsourcing) of workplace HIV/AIDS management on workplace data-protection practices, and it identifies some spaces for social dialogue on HIV/AIDS-data treatment in South Africa. The study methods comprise an analysis of legal documents (concerning international data-protection standards and the development of law governing data protection and HIV/AIDS confidentiality in South Africa) and interviews conducted with workplace health managers and trade union representatives, in Johannesburg, in 2007.

IAEA occupational radiation protection programme: current status

International Nuclear Information System (INIS)

Deboodt, P.; Mrabit, K.

2006-01-01

As stated in Art.III.A.6 of its Statute, the International Atomic Energy Agency (commonly referred to as the Agency) is authorized to establish or adopt, in consultation and, where appropriate, in collaboration with the competent organs of the United Nations and with the specialized agencies concerned, standards of safety for protection of health and minimization of danger to life and property (including such standards for labour conditions), and to provide for the application of these standards to its own operation as well as to the operations making use of materials, services, equipment, facilities, and information made available by the Agency or at its request or under its control or supervision. The Agency s Occupational Radiation Protection Programme aims at harmonizing infrastructures for the control of radiation exposure of workers and for optimizing radiation protection in situation s of exposures due to external radiation and intakes of radionuclides from both artificial and natural sources of radiation. Under its regular and technical cooperation programmes, the Agency has been assigning high priority to both the establishment of safety standards for labour conditions and for the application of these standards through, Interalia, direct assistance under its technical cooperation (TC) programme, the rendering of services, the promotion of education and training, the fostering of information exchange and the coordination of research and development. The purpose of this paper is to present the current status and future IAEA activities in support of occupational radiation protection. (authors)

Defining Indicators and Standards for Tourism Impacts in Protected Areas: Cape Range National Park, Australia

Science.gov (United States)

Moore, Susan A.; Polley, Amanda

2007-03-01

Visitors’ perceptions of impacts and acceptable standards for environmental conditions can provide essential information for the sustainable management of tourist destinations, especially protected areas. To this end, visitor surveys were administered during the peak visitor season in Cape Range National Park, on the northwest coast of Western Australia and adjacent to the iconic Ningaloo Reef. The central focus was visitors’ perceptions regarding environmental conditions and standards for potential indicators. Conditions considered of greatest importance in determining visitors’ quality of experience included litter, inadequate disposal of human waste, presence of wildlife, levels of noise, and access to beach and ocean. Standards were determined, based on visitors’ perceptions, for a range of site-specific and non-site-specific indicators, with standards for facilities (e.g., acceptable number of parking bays, signs) and for negative environmental impacts (e.g., levels of littering, erosion) sought. The proposed standards varied significantly between sites for the facilities indicators; however, there was no significant difference between sites for environmental impacts. For the facilities, the standards proposed by visitors were closely related to the existing situation, suggesting that they were satisfied with the status quo. These results are considered in the context of current research interest in the efficacy of visitor-derived standards as a basis for protected area management.

Defining indicators and standards for tourism impacts in protected areas: Cape Range National Park, Australia.

Science.gov (United States)

Moore, Susan A; Polley, Amanda

2007-03-01

Visitors' perceptions of impacts and acceptable standards for environmental conditions can provide essential information for the sustainable management of tourist destinations, especially protected areas. To this end, visitor surveys were administered during the peak visitor season in Cape Range National Park, on the northwest coast of Western Australia and adjacent to the iconic Ningaloo Reef. The central focus was visitors' perceptions regarding environmental conditions and standards for potential indicators. Conditions considered of greatest importance in determining visitors' quality of experience included litter, inadequate disposal of human waste, presence of wildlife, levels of noise, and access to beach and ocean. Standards were determined, based on visitors' perceptions, for a range of site-specific and non-site-specific indicators, with standards for facilities (e.g., acceptable number of parking bays, signs) and for negative environmental impacts (e.g., levels of littering, erosion) sought. The proposed standards varied significantly between sites for the facilities indicators; however, there was no significant difference between sites for environmental impacts. For the facilities, the standards proposed by visitors were closely related to the existing situation, suggesting that they were satisfied with the status quo. These results are considered in the context of current research interest in the efficacy of visitor-derived standards as a basis for protected area management.

Improved Mask Protected DES using RSA Algorithm

Directory of Open Access Journals (Sweden)

Asha Latha S.

2016-01-01

Full Text Available The data encryption standard is a pioneering and farsighted standard which helped to set a new paradigm for encryption standards. But now DES is considered to be insecure for some application. Asymmetric mask protected DES is an advanced encryption method for effectively protecting the advanced DES. There are still probabilities to improve its security. This paper propose a method, which introduce a RSA key generation scheme in mask protected DES instead of plain key, which result in enhancement in the security of present asymmetric mask protected DES. We further propose a Vedic mathematical method of RSA implementation which reduce the complexity of computation in RSA block thereby resulting in reduced delay (four timesthat improves the performance of overall system. The software implementation was performed using Xilinx 13.2 and Model-Sim was used for the simulation environment.

Touch sensitivity with sterile standard surgical gloves and single-use protective gloves.

Science.gov (United States)

Tiefenthaler, W; Gimpl, S; Wechselberger, G; Benzer, A

2006-10-01

The purpose of this study was to evaluate touch sensitivity and static two-point discrimination of the dominant index and middle finger in 20 anaesthetists wearing no gloves, single-use protective gloves or sterile standard surgical gloves. Semmes-Weinstein filaments were used to measure cutaneous pressure thresholds, and a Two-Point-Discriminator to estimate static two-point discrimination. Wearing gloves significantly reduced touch sensitivity (p gloves. The results of our study suggest that the additional cost of sterile standard surgical gloves can not be justified in terms of touch sensitivity.

Traditional Knowledge and Patent Protection: Conflicting Views On International Patent Standards

Directory of Open Access Journals (Sweden)

A Andrzejewski

2010-12-01

Full Text Available As diseases continue to spread around the globe, pharmaceutical and biotech companies continue to search for new and better drugs to treat them. Most of these companies have realised that useful compounds for these purposes may be found in the natural resources that indigenous and local communities use. And yet, even though the importance of these biological resources to global health and economic livelihood is well recognised, the legal ownership and control of this traditional knowledge is still very controversial. This article undertakes a comparative analysis of American and European, as well as international legal regulations on patent law and traditional knowledge. Key questions include: What is traditional knowledge? How have the national patent laws of these countries treated the protection of plant variety and plant genetic resources? What are the existing international standards for patents, and what implications do they have for protecting traditional knowledge? And finally, what protection systems are emerging for the future?

An Effective Supervision Model of a Standard Clause for Consumer Protection in the Business Transactions

Directory of Open Access Journals (Sweden)

M. Syamsudin

2017-03-01

Full Text Available This research aims to form an effective supervision model of a standard clause to protect consumer’s rights and interests. This study answers the questions the effectiveness of a standard clause supervision carried out by Otoritas Jasa Keuangan [Financial Services Authority (OJK] and Badan Penyelesaian Sengketa Konsumen [Consumer Dispute Settlement Agency (BPSK]; effective supervision model of a standard clause which can protect the rights and interest of the consumer. The object of this study are OJK and BPSK as a supervision of a standard clause. The result of this research shows that the supervision of standard clause done by those institutions has not been effective yet, this caused by several factors to wit the weakness of implementing regulation in terms of supervision, unclear supervision mechanism, the weakness of socialization related to the rules of standard clause towards business actors, and other weakness and obstacles faced by both institutions. The effective supervision model of standard clause is being formed that based on five points, namely: (1 the needs of institution/agency reformation who authorize to do supervision of standard clause; (2 the needs to determine the scope of duty and authority of standard clause supervision institution; (3 the needs of determination of material range about standard clause subjected to supervision which comprises: the content, the form, the position and the expression; (4 the needs of precise mechanism of standard clause supervision conducted by supervision institution; (5 the needs of following up the supervision results, especially to the business actors who break the standard clause rules.

Argentine nuclear energy standardization activities

International Nuclear Information System (INIS)

Boero, Norma; Corcuera, Roberto; Palacios, Tulio A.; Hey, Alfredo M.; Berte, G.; Trama, L.

2004-01-01

The International Organization for Standardization (ISO) has more than 200 Technical Committees that develop technical standards. During April 2004 took place in Buenos Aires the 14th Plenary of the ISO/TC 85 Nuclear Energy Committee. During this Plenary issues as Nuclear Terminology, Radiation Protection, Nuclear Fuels, Nuclear Reactors and Irradiation Dosimetry was dealt with. 105 International delegates and 45 National delegates (belonging to CNEA, ARN, NASA, INVAP, CONUAR, IONICS and other organizations) attended the meetings. During this meeting ISO/TC 85 changed its scope; the new scope of the Committee is 'Standardization in the fields of peaceful applications of nuclear energy and of the protection of individuals against all sources of ionizing radiations'. This work summarizes the most important advances and resolutions about the development of standards taken during this meeting as well as the main conclusions. (author) [es

NASA Occupant Protection Standards Development

Science.gov (United States)

Somers, Jeffrey; Gernhardt, Michael; Lawrence, Charles

2012-01-01

Historically, spacecraft landing systems have been tested with human volunteers, because analytical methods for estimating injury risk were insufficient. These tests were conducted with flight-like suits and seats to verify the safety of the landing systems. Currently, NASA uses the Brinkley Dynamic Response Index to estimate injury risk, although applying it to the NASA environment has drawbacks: (1) Does not indicate severity or anatomical location of injury (2) Unclear if model applies to NASA applications. Because of these limitations, a new validated, analytical approach was desired. Leveraging off of the current state of the art in automotive safety and racing, a new approach was developed. The approach has several aspects: (1) Define the acceptable level of injury risk by injury severity (2) Determine the appropriate human surrogate for testing and modeling (3) Mine existing human injury data to determine appropriate Injury Assessment Reference Values (IARV). (4) Rigorously Validate the IARVs with sub-injurious human testing (5) Use validated IARVs to update standards and vehicle requirement

Environmental protection implementation plan

International Nuclear Information System (INIS)

Holland, R.C.

1998-03-01

This Environmental Protection Implementation Plan is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. This document states SNL/California's commitment to conduct its operations in an environmentally safe and responsible manner. The Environmental Protection Implementation Plan helps management and staff comply with applicable environmental responsibilities. SNL is committed to operating in full compliance with the letter and spirit of applicable environmental laws, regulations, and standards. Furthermore, SNL/California strives to go beyond compliance with legal requirements by making every effort practical to reduce impacts to the environment to levels as low as reasonably achievable

Some experience with the recent development of standards in radiation protection

International Nuclear Information System (INIS)

TSCHURLOVITS, M.

2003-01-01

Conceptual issues in Radiation protection are today subject of a development being faster and more complex than some years ago. Scientific progress has to be incorporated into standards and legislative issues, but the time schedule is becoming tighter than before. This is because developments take place by different bodies, under different constraints and also in different administrative levels and dimensions. This lead to a situation that additional interactions takes place and issues of practicability have to be taken into account, disregarding irrational political issues. Some major issues in 1990 recommendation are not yet implemented and not properly used. Another issue is that standards for different exposures are not discriminating between different potential of dose reduction, but execute all in the same manner. As the discrepancy between conceptual and practical issues becomes more diverging than before, some more effort is needed to develop links between different types of standards (as recommendations and technical standards). In the present paper, the recent development for some modes of exposure is discussed considering issues as interaction of different types of standards, use of different dose quantities, hierarchy of limits. (author)

The protection of the accused in international criminal law according to the Human Rights Law Standard

Directory of Open Access Journals (Sweden)

Karolina Kremens

2011-12-01

Full Text Available The presented paper discusses the influence of international human rights law on international criminal law. It tries to give an answer to the question of whether rules protecting the accused in international criminal proceedings meet the human rights law standard provided by international declarations and covenants. Meaning, if the proceedings before the International Criminal Tribunal for Former Yugoslavia (ICTY, International Criminal Tribunal for Rwanda (ICTR and International Criminal Court (ICC meet the standard provided by international human rights law, in particular the International Covenant on Civil and Political Rights. The paper proves that international human rights law has affected international criminal law tremendously. Moreover, it is argued that the protection of the accused in the law of the international courts and tribunals with regard to his rights has improved when compared to the international human rights law standard. In particular the Rome Statute of the ICC provides the accused with the most comprehensive protection. This is especially visible in the case of such rights as the presumption of innocence, right to an interpreter and right to remain silent. Nevertheless, some shortcomings in the law of the ad hoc tribunals and ICC can be observed, in particular when it comes to identifying the commencement of protection of the accused.

Chemical application strategies to protect water quality.

Science.gov (United States)

Rice, Pamela J; Horgan, Brian P; Barber, Brian L; Koskinen, William C

2018-07-30

Management of turfgrass on golf courses and athletic fields often involves application of plant protection products to maintain or enhance turfgrass health and performance. However, the transport of fertilizer and pesticides with runoff to adjacent surface waters can enhance algal blooms, promote eutrophication and may have negative impacts on sensitive aquatic organisms and ecosystems. Thus, we evaluated the effectiveness of chemical application setbacks to reduce the off-site transport of chemicals with storm runoff. Experiments with water soluble tracer compounds confirmed an increase in application setback distance resulted in a significant increase in the volume of runoff measured before first off-site chemical detection, as well as a significant reduction in the total percentage of applied chemical transported with the storm runoff. For example, implementation of a 6.1 m application setback reduced the total percentage of an applied water soluble tracer by 43%, from 18.5% of applied to 10.5% of applied. Evaluation of chemographs revealed the efficacy of application setbacks could be observed with storms resulting in lesser (e.g. 100 L) and greater (e.g. > 300 L) quantities of runoff. Application setbacks offer turfgrass managers a mitigation approach that requires no additional resources or time inputs and may serve as an alternative practice when buffers are less appropriate for land management objectives or site conditions. Characterizing potential contamination of surface waters and developing strategies to safeguard water quality will help protect the environment and improve water resource security. This information is useful to grounds superintendents for designing chemical application strategies to maximize environmental stewardship. The data will also be useful to scientists and regulators working with chemical transport and risk models. Copyright © 2018. Published by Elsevier Inc.

Radiation protection and safety of radiation sources international basic safety standards

CERN Document Server

International Atomic Energy Agency. Vienna

2014-01-01

The Board of Governors of the IAEA first approved Basic Safety Standards in June 1962; they were published by the IAEA as IAEA Safety Series No. 9. A revised edition was issued in 1967. A third revision was published by the IAEA as the 1982 Edition of IAEA Safety Series No. 9 ; this edition was jointly sponsored by the IAEA, ILO, OECD/NEA and the WHO. The next edition was International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources, published by the IAEA as IAEA Safety Series No. 115 in February 1996, and jointly sponsored by the FAO, IAEA, ILO, OECD/NEA, PAHO and the WHO.

Fundaments for creation of national radiation protection standard for nuclear gauges

International Nuclear Information System (INIS)

Ferreira, Luiz Cavalcante

2016-01-01

The present work It aims to provide fundaments for the creation of a national standard of practice, safety and responsible use of nuclear gauges in accordance with the recommendations already existing national and international. The work deals with the protection against ionizing radiation, an outline of a proposal for a standard that discriminates in its articles and paragraphs, the basic principles of a proposal for a standard that discriminates in its articles and paragraphs, the basic principles of safety and security, and some pointes that are also relevant such as the responsibilities of those involved in acquisition and nuclear gauge operation, storage, maintenance, testing and emergency situations. The result is to provide a means to limit the dose of operators and people from the public and maintain these limits within the recommended by CNEN, reducing exposure do ionizing radiation, and having greater control in operating the equipment. (author)

Radiological protection

International Nuclear Information System (INIS)

Azorin N, J.; Azorin V, J. C.

2010-01-01

This work is directed to all those people related with the exercise of the radiological protection and has the purpose of providing them a base of knowledge in this discipline so that they can make decisions documented on technical and scientist factors for the protection of the personnel occupationally exposed, the people in general and the environment during the work with ionizing radiations. Before de lack of a text on this matter, this work seeks to cover the specific necessities of our country, providing a solid presentation of the radiological protection, included the bases of the radiations physics, the detection and radiation dosimetry, the radiobiology, the normative and operational procedures associates, the radioactive wastes, the emergencies and the transport of the radioactive material through the medical and industrial applications of the radiations, making emphasis in the relative particular aspects to the radiological protection in Mexico. The book have 16 chapters and with the purpose of supplementing the given information, are included at the end four appendixes: 1) the radioactive waste management in Mexico, 2-3) the Mexican official standards related with the radiological protection, 4) a terms glossary used in radiological protection. We hope this book will be of utility for those people that work in the investigation and the applications of the ionizing radiations. (Author)

Evaluation of the WIPP Project's compliance with the EPA radiation protection standards for disposal of transuranic waste

International Nuclear Information System (INIS)

Neill, R.H.; Chaturvedi, L.; Rucker, D.F.; Silva, M.K.; Walker, B.A.; Channell, J.K.; Clemo, T.M.

1998-03-01

The US Environmental Protection Agency's (EPA) proposed rule to certify that the Waste Isolation Pilot Plant (WIPP) meets compliance with the long-term radiation protection standards for geologic repositories (40CFR191 Subparts B and C), is one of the most significant milestones to date for the WIPP project in particular, and for the nuclear waste issue in general. The Environmental Evaluation Group (EEG) has provided an independent technical oversight for the WIPP project since 1978, and is responsible for many improvements in the location, design, and testing of various aspects of the project, including participation in the development of the EPA standards since the early 1980s. The EEG reviewed the development of documentation for assessing the WIPP's compliance by the Sandia National Laboratories following the 1985 promulgation by EPA, and provided many written and verbal comments on various aspects of this effort, culminating in the overall review of the 1992 performance assessment. For the US Department of Energy's (DOE) compliance certification application (CCA), the EEG provided detailed comments on the draft CCA in March, 1996, and additional comments through unpublished letters in 1997 (included as Appendices 8.1 and 8.2 in this report). Since the October 30, 1997, publication of the EPA's proposed rule to certify WIPP, the EEG gave presentations on important issues to the EPA on December 10, 1997, and sent a December 31, 1997 letter with attachments to clarify those issues (Appendix 8.3). The EEG has raised a number of questions that may have an impact on compliance. In spite of the best efforts by the EEG, the EPA reaction to reviews and suggestions has been slow and apparently driven by legal considerations. This report discusses in detail the questions that have been raised about containment requirements. Also discussed are assurance requirements, groundwater protection, individual protection, and an evaluation of EPA's responses to EEG's comments

Modernization and consolidation of the European radiation protection legislation. The new EURATOM radiation protection basic safety standards; Modernisierung und Konsolidierung der europaeischen Strahlenschutzgesetzgebung. Die neuen Euratom-Strahlenschutzgrundnormen

Energy Technology Data Exchange (ETDEWEB)

Mundigl, S. [Commission of the European Communities, Luxembourg (Luxembourg). Directorate-General for Energy, Abt. D3 - Strahlenschutz, EUFO

2013-07-01

With the development of new basic safety standards for the protection against the dangers arising from ionising radiation, foreseen in Article 2 and Article 30 of the Euratom Treaty, the European Commission modernises and consolidates the European radiation protection legislation. The new Directive offers in a single coherent document, basics safety standards for radiation protection which take account of the status-quo of science and technology, cover all relevant radiation sources, including natural radiation sources, integrate protection of workers, members of the public, patients and the environment, cover all exposure situations, planned, existing, emergency, and harmonise numerical values with international standards. After having received very positive opinions of the Article 31 Group of Experts and the European Economic and Social Committee, the proposed Directive has reached agreement in the Working Party on Atomic Questions of the European Council (WPAQ). The Opinion of the European Parliament is expected in September 2013, which would allow a publication of the Directive in the Official Journal of the European Union by the end of 2013. (orig.)

Standard format and content for a licensee physical security plan for the protection of special nuclear material of moderate or low strategic significance - January 1980

International Nuclear Information System (INIS)

Anon.

1981-01-01

This guide describes the information required in the physical security plan submitted as part of an application for a license to possess, use, or transport special nuclear material (SNM) of moderate strategic significance or 10 kg or more of SNM of low strategic significance and recommends a standard format for presenting the information in an orderly arrangement. This standards format will thus serve as an aid to uniformity and completeness in the preparation and review of the physical protection plan of the license application. This document can also be used as guidance by licensees possessing or transporting less than 10 kg of SNM of low strategic significance in understanding the intent and implementing the requirements of paragraphs 73.67(a), 73.67(f), and 73.67(g) of 10 CRF Part 73

Development and application of the basic principles of radiation protection

International Nuclear Information System (INIS)

Huyskens, C.J.

1986-01-01

The basic philosophy of radiation protection, i.e. to prevent non-stochastic effects and to reduce stochastic effects to an acceptable level, is realized in the internationally accepted three-stage system of dose reduction, viz. justification, ALARA and dose limits. Historical development of this three-stage system is described and the three components are worked out further. The application and applicability of the system is considered for radiation sources and accidents. Attention is also given to regulations, national policy and practice of radiation protection. (G.J.P.)

Standard semiconductor packaging for high-reliability low-cost MEMS applications

Science.gov (United States)

Harney, Kieran P.

2005-01-01

Microelectronic packaging technology has evolved over the years in response to the needs of IC technology. The fundamental purpose of the package is to provide protection for the silicon chip and to provide electrical connection to the circuit board. Major change has been witnessed in packaging and today wafer level packaging technology has further revolutionized the industry. MEMS (Micro Electro Mechanical Systems) technology has created new challenges for packaging that do not exist in standard ICs. However, the fundamental objective of MEMS packaging is the same as traditional ICs, the low cost and reliable presentation of the MEMS chip to the next level interconnect. Inertial MEMS is one of the best examples of the successful commercialization of MEMS technology. The adoption of MEMS accelerometers for automotive airbag applications has created a high volume market that demands the highest reliability at low cost. The suppliers to these markets have responded by exploiting standard semiconductor packaging infrastructures. However, there are special packaging needs for MEMS that cannot be ignored. New applications for inertial MEMS devices are emerging in the consumer space that adds the imperative of small size to the need for reliability and low cost. These trends are not unique to MEMS accelerometers. For any MEMS technology to be successful the packaging must provide the basic reliability and interconnection functions, adding the least possible cost to the product. This paper will discuss the evolution of MEMS packaging in the accelerometer industry and identify the main issues that needed to be addressed to enable the successful commercialization of the technology in the automotive and consumer markets.

Circular of 23 July 1984 on installations classified for purposes of environmental protection. Application of Euratom Directive of 15 July 1980

International Nuclear Information System (INIS)

1984-01-01

This Circular analyses the consequences of the Directive of the Commission of the European Communities of 15 July 1980 on installations classified for purposes of environmental protection. The Community Directive fixes the three basic principles for protection of the environment, the public and workers: justification, optimisation and limitation. Legislation on classified installations will be based on these three basic principles when preparing general regulations and standards applicable to activities involving ionizing radiation. An Annex to the Circular lists the technical measures required to prevent disamenities due to ionizing radiation. (NEA) [fr

Performance assessment of select covers and disposal cell compliance with EPA [Environmental Protection Agency] groundwater standards

International Nuclear Information System (INIS)

1989-06-01

This document describes the technical approach to the assessment of the performance of a full component topslope cover, three sideslope covers, and hence the way in which a Uranium Mill Tailings Remedial Action (UMTRA) Project disposal cell complies with the US Environmental Protection Agency (EPA) groundwater protection standards. 4 refs

A re-evaluation of physical protection standards for irradiated HEU fuel

International Nuclear Information System (INIS)

Lyman, Edwin; Kuperman, Alan

2002-01-01

In the post-September 11 era, it is essential to reconsider all the assumptions upon which the physical protection systems of the past were based and determine whether these assumptions are still appropriate in light of the current terrorist threat. For instance, the U.S. Nuclear Regulatory Commission definition of a 'formula quantity' of special nuclear material is derived from the belief that a terrorist plot to carry out multiple coordinated attacks on different facilities with the goal of acquiring enough SNM for a nuclear weapon is incredible. This assumption has clearly been proven wrong by the September 11 attacks. Another standard that needs to be revisited is the 'self-protection' threshold that determines whether or not an item containing SNM is considered to be 'irradiated' for physical protection purposes. The current value of this threshold, 1 Sv/hr unshielded at 1 meter, is of questionable value as a deterrent to determined terrorists who would be willing to sustain long-term injury as long as they could accomplish their near-term goals. A more credible threshold would be set at a level that would have a high likelihood of disabling the perpetrators before they could complete their mission. Most irradiated nonpower reactor fuels would be unable to meet such a standard. This raises serious questions about the adequacy of the level of physical protection applied today to the large inventories of irradiated HEU fuels now scattered in storage sites around the world. The absence of a coherent global policy for dealing with these materials has created a situation rife with vulnerabilities that terrorists could exploit. The international community, now seized with concern about unused stockpiles of unirradiated HEU fuels around the world, also needs to appreciate the dangers posed by lightly irradiated spent fuels as well. A U.S. proposal to import Russian HEU for supplying U.S. nonpower reactors will only prolong this situation This paper will review policy

I/O Standard Based Thermal/Energy Efficient Green Communication For Wi-Fi Protected Access on FPGA

DEFF Research Database (Denmark)

Kumar, Tanesh; Pandey, Bishwajeet; Das, Teerath

2014-01-01

In this paper, we analyzed how does life and reliability of an integrated circuit is affected when it is operated in different regions under different temperatures. We have taken Fibonacci generator as our target circuit and LVCMOS as I/O standards. WPA and WPA2 (Wi-Fi Protected Access) key can...... be generated with Fibonacci generator. Here, thermal efficient green Fibonacci Generator is used to generate key for Wi-Fi Protected Access in order to make green communication possible under different room temperature. By analysis it is observed that at standard normal temperature (21degrees C), LVCMOS12 have...

Application of a Physical Protection to HANARO

International Nuclear Information System (INIS)

Ryu, Jeong-Soo; Park, Cheol; Cho, Yeong-Garp; Lee, Jung-Hee; Jung, Hoan-Sung

2006-01-01

After the fearful terror attack on September 11, 2001, in USA, international nuclear society has strengthened its physical protection system against nuclear reactors to prevent the theft of nuclear materials and its ill-intended application, and the destruction of nuclear installations and the obstruction of an operation in such facilities. In the nuclear agreements between Korea and USA or other countries, the observance of the IAEA recommendations on a physical protection for a nuclear installation and nuclear materials is clearly requested. Since IAEA recommendation on physical protection was revised more strictly, KAERI made a plan to follow the strengthened IAEA recommendation and to improve the physical protection for the HANARO and fuel fabrication building. In response to the plan for the improvement of the physical protection system, the reactor hall, control room, and fuel fabrication building was established as the boundary of a physical protection concept. Accordingly, the existing doors were recommended to be replaced with new security doors against a terror attack. Therefore, security doors reflecting the design characteristics of the HANARO have been developed to replace the existing doors, and the design, fabrication, driving and leak tight tests were carried out before an installation. For securing a safety and easy operation of the security doors, HANARO access control system (HANACS) has been developed to perform a real time communication and identification of persons for an access control

Patient Protection and Affordable Care Act; exchange and insurance market standards for 2015 and beyond. Final rule.

Science.gov (United States)

2014-05-27

This final rule addresses various requirements applicable to health insurance issuers, Affordable Insurance Exchanges (``Exchanges''), Navigators, non-Navigator assistance personnel, and other entities under the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010 (collectively referred to as the Affordable Care Act). Specifically, the rule establishes standards related to product discontinuation and renewal, quality reporting, non-discrimination standards, minimum certification standards and responsibilities of qualified health plan (QHP) issuers, the Small Business Health Options Program, and enforcement remedies in Federally-facilitated Exchanges. It also finalizes: A modification of HHS's allocation of reinsurance collections if those collections do not meet our projections; certain changes to allowable administrative expenses in the risk corridors calculation; modifications to the way we calculate the annual limit on cost sharing so that we round this parameter down to the nearest $50 increment; an approach to index the required contribution used to determine eligibility for an exemption from the shared responsibility payment under section 5000A of the Internal Revenue Code; grounds for imposing civil money penalties on persons who provide false or fraudulent information to the Exchange and on persons who improperly use or disclose information; updated standards for the consumer assistance programs; standards related to the opt-out provisions for self-funded, non-Federal governmental plans and related to the individual market provisions under the Health Insurance Portability and Accountability Act of 1996 including excepted benefits; standards regarding how enrollees may request access to non-formulary drugs under exigent circumstances; amendments to Exchange appeals standards and coverage enrollment and termination standards; and time-limited adjustments to the standards relating to the medical loss ratio

B plant standards/requirements identification document (S/RID)

Energy Technology Data Exchange (ETDEWEB)

Maddox, B.S., Westinghouse Hanford

1996-07-29

This Standards/Requirements Identification Document (S/RID) set forth the Environmental Safety and Health (ES{ampersand}H) standards/requirements for the B Plant. This S/RID is applicable to the appropriate life cycle phases of design, construction,operation, and preparation for decommissioning. These standards/requirements are adequate to ensure the protection of the health and safety of workers, the public, and the environment.

Application of Standardized ITAAC to the APR1400 Design Certification

Energy Technology Data Exchange (ETDEWEB)

Kang, Deogji; Kim, Yunho [KHNP CRI, Daejeon (Korea, Republic of)

2016-10-15

Design certification applications (DCAs) submitted pursuant to 10 CFR Part 52 contain two tiers of information, Tier 1 and Tier 2. Tier 1 contains information that is to be certified through rulemaking, and includes the inspections, tests, analyses, and acceptance criteria (ITAAC). Tier 2 contains more detailed information and is the source for information included in Tier1. DC applicants have developed the ITAAC with their own format and contents. This has caused the ineffectiveness of the review process by Nuclear Regulatory Commission (NRC) at the design certification stage. Standardizing the format and content of Tier 1 and ITAAC will achieve greater efficiency and effectiveness for Tier 1 and ITAAC development and NRC review, and for ITAAC implementation and verification. NRC provided the proposed standardized ITAAC for APR1400, and KHNP is considering the application of the proposed ITAAC. The strategy for application of the NRC proposed standardized ITAAC to the APR1400 design certification is now under developing, and a meeting with NRC to review the NRC proposed standardized ITAAC is expected to be held in the near future. In this review process, establishment of industry position on the NRC proposed standardized ITAAC is very important. The support from NEI and US industry is expected to be gained.

Application of Standardized ITAAC to the APR1400 Design Certification

International Nuclear Information System (INIS)

Kang, Deogji; Kim, Yunho

2016-01-01

Design certification applications (DCAs) submitted pursuant to 10 CFR Part 52 contain two tiers of information, Tier 1 and Tier 2. Tier 1 contains information that is to be certified through rulemaking, and includes the inspections, tests, analyses, and acceptance criteria (ITAAC). Tier 2 contains more detailed information and is the source for information included in Tier1. DC applicants have developed the ITAAC with their own format and contents. This has caused the ineffectiveness of the review process by Nuclear Regulatory Commission (NRC) at the design certification stage. Standardizing the format and content of Tier 1 and ITAAC will achieve greater efficiency and effectiveness for Tier 1 and ITAAC development and NRC review, and for ITAAC implementation and verification. NRC provided the proposed standardized ITAAC for APR1400, and KHNP is considering the application of the proposed ITAAC. The strategy for application of the NRC proposed standardized ITAAC to the APR1400 design certification is now under developing, and a meeting with NRC to review the NRC proposed standardized ITAAC is expected to be held in the near future. In this review process, establishment of industry position on the NRC proposed standardized ITAAC is very important. The support from NEI and US industry is expected to be gained

75 FR 66725 - National Fire Protection Association (NFPA) Proposes To Revise Codes and Standards

Science.gov (United States)

2010-10-29

... for Solvent 5/23/2011 Extraction Plants. NFPA 51--2007 Standard for the Design and 11/23/2010... Practice for a 5/23/2011 Field Flame Test for Textiles and Films. NFPA 909--2010 Code for the Protection of...

Repair mechanisms and exposure standards

International Nuclear Information System (INIS)

Mills, W.A.

1978-01-01

The following topics are discussed; public policy for setting radiation standards; use of linear, nonthreshold theory in setting radiation standards; dose-rate dependence; occupational exposure to radiation; radon inhalation from radium in the soil in the vicinity of the phosphate industry; relation of repair mechanisms for cell survival to cancer induction; application of information on genetic repair to humans and to cancer induction; importance of repair processes in radiation protection standards; corrective factors for repair processes; relation of repair processes to age, sex, and other factors; and population distribution in radiosensitivity

On IAEA's role in radiation protection, with focus on Africa

International Nuclear Information System (INIS)

Mansoux, H.

2010-01-01

The safety functions of IAEA are to establish standards of radiation safety, to provide for the application of international standards and to facilitate and service international conventions and other undertakings. The IAEA Safety Standards are: . Not binding on Member States but may be adopted by them. . Binding for IAEA.s own activities. . Binding on States in relations to operations assisted by the IAEA. . Binding on States wishing to enter into project agreements with IAEA. The Categories of the Standards are:- 8 - Safety Fundamentals: Set out principles for protecting people and the environment - Safety Requirements: Establish requirements: what has to be done (.shalls.) to apply these principles in meeting objectives - Safety Guides: Set out recommended ways (.shoulds.) of meeting the requirements IAEA Process Flow for the Development of IAEA The Overall Priorities of IAEA are to:- . Setting high quality safety standards & promoting their wider use and application; . Maintain current level of use of IAEA peer reviews and advisory services by Member States; . Encourage wide adherence to the international instruments such as the Code of Conduct on safety and security of radioactive sources and the Joint Convention on the safety of spent fuel management and safety of radioactive waste management; . Develop capabilities for capacity building in safety, including creation of reference training centres for education in radiation safety. Challenges for IAEA include:- Future expections Uranium industry Protection of the environment Increased use of radioactive sources Medical application Trans-boundary movement of radioactive material Scientific challenges in radiation protection Needs in radiation protection bases Role of IAEA on radiation protection bases

77 FR 66617 - HIT Policy and Standards Committees; Workgroup Application Database

Science.gov (United States)

2012-11-06

... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Policy and Standards Committees; Workgroup Application... of New ONC HIT FACA Workgroup Application Database. The Office of the National Coordinator (ONC) has.... Name of Committees: HIT Standards Committee and HIT Policy Committee. General Function of the...

Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings (40 CFR Part 192)

Science.gov (United States)

This regulation sets standards for the protection of public health, safety, and the environment from radiological and non-radiological hazards from uranium and thorium ore processing and disposal of associated wastes.

Evaluation of the WIPP Project`s compliance with the EPA radiation protection standards for disposal of transuranic waste

Energy Technology Data Exchange (ETDEWEB)

Neill, R.H.; Chaturvedi, L.; Rucker, D.F.; Silva, M.K.; Walker, B.A.; Channell, J.K.; Clemo, T.M. [Environmental Evaluation Group, Albuquerque, NM (United States)]|[Environmental Evaluation Group, Carlsbad, NM (United States)

1998-03-01

The US Environmental Protection Agency`s (EPA) proposed rule to certify that the Waste Isolation Pilot Plant (WIPP) meets compliance with the long-term radiation protection standards for geologic repositories (40CFR191 Subparts B and C), is one of the most significant milestones to date for the WIPP project in particular, and for the nuclear waste issue in general. The Environmental Evaluation Group (EEG) has provided an independent technical oversight for the WIPP project since 1978, and is responsible for many improvements in the location, design, and testing of various aspects of the project, including participation in the development of the EPA standards since the early 1980s. The EEG reviewed the development of documentation for assessing the WIPP`s compliance by the Sandia National Laboratories following the 1985 promulgation by EPA, and provided many written and verbal comments on various aspects of this effort, culminating in the overall review of the 1992 performance assessment. For the US Department of Energy`s (DOE) compliance certification application (CCA), the EEG provided detailed comments on the draft CCA in March, 1996, and additional comments through unpublished letters in 1997 (included as Appendices 8.1 and 8.2 in this report). Since the October 30, 1997, publication of the EPA`s proposed rule to certify WIPP, the EEG gave presentations on important issues to the EPA on December 10, 1997, and sent a December 31, 1997 letter with attachments to clarify those issues (Appendix 8.3). The EEG has raised a number of questions that may have an impact on compliance. In spite of the best efforts by the EEG, the EPA reaction to reviews and suggestions has been slow and apparently driven by legal considerations. This report discusses in detail the questions that have been raised about containment requirements. Also discussed are assurance requirements, groundwater protection, individual protection, and an evaluation of EPA`s responses to EEG`s comments.

Applications of phosphorus/silicon standards in quantitative autoradiography

International Nuclear Information System (INIS)

Treutler, H.Ch.; Freyer, K.

1983-01-01

Quantitative autoradiography requires a careful selection of suitable standard preparations. After several basic comments related to the problems of standardization in autoradiography an example is given of the autoradiographic study of semiconductor materials and it is used for describing the system of standardization using silicon discs with diffused phosphorus. These standardized samples are processed in the same manner as the evaluated samples, i.e., from activation to exposure to sensitive material whereby optimal comparability is obtained. All failures of the processing cycle caused by the fluctuation of the neutron flux in the reactor, deviations at the time of activation, afterglow, etc. are eliminated by this standardization procedure. Experience is presented obtained with the application of this procedure. (author)

The role of the IAEA Dosimetry Laboratory in the dissemination of standards for radiation protection

International Nuclear Information System (INIS)

Czap, L.; Andreo, P.; Matscheko, G.

1998-01-01

Approximately 90% of the Secondary Standard Dosimetry Laboratories (SSDLs) provide users with calibrations of radiation protection instruments, and the IAEA is taking every necessary effort to insure that SSDLs measurements are traceable to Primary Standards. The Agency has proper radiation sources available to provide traceable calibrations to the SSDLs involved in measurements on diagnostic x-ray generators, including an x-ray unit specifically for mammography dedicated to standardization procedures. The different photon beam qualities and calibration procedures available in the Agency's Dosimetry Laboratory are described

e-Learning applications for radiological protection training

International Nuclear Information System (INIS)

Gonzalez, F.; Gomez-Arguello, B.; Callejo, J. L.

2003-01-01

The unattended training, through e-learning platforms, offers advantages in comparison with the traditional attended training, such as, freedom to study when, where and how the trance desires, the student is learning customization, a continuous self evaluation of the learning process and the rhythm of study, etc. To explore the possibilities of the radiological protection training in a WEB site, a first application for External Workers has been developed. The high number of students, their geographical dispersion and their different level of knowledge and experience arise attended training limitations in this area. In this article, the WEB course Basic Radiological Protection is presented and the results, preliminarily conclusions and lesson learnt are analysed. (Author) 7 refs

Approaches for protection standards for ionizing radiation and combustion pollutants

International Nuclear Information System (INIS)

Butler, G.C.

1978-01-01

The question ''can the approach used for radiation protection standards, i.e., to extrapolate dose--response relationships to low doses, be applied to combustion pollutants'' provided a basis for discussion. The linear, nonthreshold model postulated by ICRP and UNSCEAR for late effects of ionizing radiation is described and discussed. The utility and problems of applying this model to the effects of air pollutants constitute the focus of this paper. The conclusion is that, in the absence of evidence to the contrary, one should assume the same type of dose--effect relation for chemical air pollutants as for ionizing radiation

Radiation protection activities and status in Asia

International Nuclear Information System (INIS)

Strohal, P.

1993-01-01

The status of radiation protection practices in Asian countries is monitored by different means, e.g. the IAEA technical cooperation activities, by an overall assessment of conditions in a country by RAPAT missions, and on the basis of data collected through various regional activities. The radiation protection situation in Asia is very heterogeneous. There is a group of countries with very well developed radiation protection practices and advanced in the application of the Basic Safety Standards, but the majority of Asian member states still need improvement, several lacking the necessary fundamental infrastructure for radiation protection

77 FR 74985 - Water Quality Standards for the State of Florida's Streams and Downstream Protection Values for...

Science.gov (United States)

2012-12-18

... Water Quality Standards for the State of Florida's Streams and Downstream Protection Values for Lakes... its numeric water quality standards for nutrients in Florida that were promulgated and published on.... Water Quality Criteria D. EPA Determination Regarding Florida and EPA's Rulemaking E. EPA Promulgation...

A New Protection for Android Applications

Directory of Open Access Journals (Sweden)

ER-RAJY Latifa

2016-06-01

Full Text Available Today, Smartphones are very powerful, and many of its applications use wireless multimedia communications. Prevention from the external dangers (threats has become a big concern for the experts these days. Android security has become a very important issue because of the free application it provides and the feature which make it very easy for anyone to develop and published it on Play store. Some work has already been done on the android security model, including several analyses of the model and frameworks aimed at enforcing security standards. In this article, we introduce a tool called PermisSecure that is able to perform both static and dynamic analysis on Android programs to automatically detect suspicious applications that request unnecessary or dangerous permissions.

Safety first. Status reports on the IAEA's safety standards

International Nuclear Information System (INIS)

Webb, G.; Karbassioun, A.; Linsley, G.; Rawl, R.

1998-01-01

Documents in the IAEA's Safety Standards Series known as RASS (Radiation Safety Standards) are produced to develop an internally consistent set of regulatory-style publications that reflects an international consensus on the principles of radiation protection and safety and their application through regulation. In this article are briefly presented the Agency's programmes on Nuclear Safety Standards (NUSS), Radioactive Waste Safety Standards (RADWASS), and Safe Transport of Radioactive Materials

The application of optimization of protection to regulation and operational practice

International Nuclear Information System (INIS)

Ilari, O.

1989-01-01

Optimization of protection and the problems of its practical application have been of concern for several years to the NEA Committee on Radiation Protection and Public Health. The present paper summarizes the principal conclusions of a meeting on this topic organized by the NEA in March 1988, with the participation of radiation protection, nuclear safety and radioactive waste management experts. From the results of the meeting it appears that there is now as increasingly solid background of knowledge and common understanding of the conceptual aspects of optimization of protection. However, its degree of implementation in the regulatory and operational practices is very uneven. The areas of plant design and operation appear the most promising in terms of examples of concrete application, whilst severe reservations exist in the nuclear safety community on the possibility of applying this approach to the prevention of nuclear accidents. There is also consensus on the fact that optimization of protection can only play a partial and minor role in decisions concerning the choice of radioactive waste disposal options

40 CFR 31.20 - Standards for financial management systems.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Standards for financial management... violation of the restrictions and prohibitions of applicable statutes. (b) The financial management systems... the financial management system of any applicant for financial assistance as part of a preaward review...

[The new law on radiation protection as a consequence of the EU safety standard of 2013].

Science.gov (United States)

Layer, G

2017-07-01

The transformation of a European guideline (2013/59/Euratom) from 2013 into national law requires adaptation of the national statutory regulations. This year, all areas of protection from ionizing radiation will be subject to the new radiation protection law (StrlSchG). Through this, the German X‑ray and Radiation Protection Acts will be combined to form a higher level of authority. The main parts of the StrlSchG will receive a new classification and will be organized according to the exposure scenario: radiation protection in planned exposure scenarios, radiation protection in emergency exposure scenarios, radiation protection in existing exposure scenarios, and the regulation of overall exposure scenarios. The most important or modified regulated points for radiology are concerned with early recognition, where the application of X‑ray or nuclear radiation is permitted in principle under certain conditions; the consultation of medical physics experts in all diagnostic investigative procedures involving radiation and applications for radiological intervention that are linked to high doses in the person under investigation; teleradiology, another special case of the application of X‑rays in humans that requires approval, now with the "required" technical qualification in radiation protection, formerly with the "full" technical qualification, in addition to research, the simplified approval procedure being substituted with a notification procedure.Furthermore, in contrast to previous regulations, those tasked with radiation protection can contact the regulators directly in the case of conflict, which indicates considerable reinforcement of their authority.The only dose limit that will be considerably reduced is the organ-specific equivalent dose of the eye lens, where the highest value will be reduced from 150 to 20 mSv per year in those who are exposed to radiation professionally.

Effects of ionizing radiation on plants and animals at levels implied by current radiation protection standards

International Nuclear Information System (INIS)

1992-01-01

The 1977 Recommendations of the International Commission on Radiological Protection stated that the commission believes that if man is adequately protected from radiation, other organisms are also likely to be sufficiently protected. The present report examines this statement by considering the effects of ionizing radiation on animals and plants in both terrestrial and aquatic ecosystems. The conclusions are that chronic dose rates of IMGy.d -1 or less are unlikely to cause measurable deleterious effects in terrestrial populations, and that in the aquatic environment limiting chronic dose rates to 10MGy.d -1 to the maximally exposed individuals would provide adequate protection for the population. Thus specific radiation protection standards for non-human organisms are not needed. 193 refs, 2 figs, 7 tabs

Standards and guidelines applicable for the validation of programmable automation systems

International Nuclear Information System (INIS)

Haapanen, P.; Maskuniitty, M.

1993-02-01

The validation of programmable automation system for an application important to safety in a nuclear power plant requires a comprehensive view about the system quality and reliability. One central point is to get assured that proper international guidelines and standards have been followed in the design, construction and maintenance of the system. The study was directed to locate international standards and guidelines which can support the validation of programmable systems and to evaluate their applicability for the validation of systems on different levels of requirement during their life cycle. The publication reviews the most important international standards (IAEA, ISO, IEC, IEEE) and their basic principles both for system and application program. Several nuclear standards, which have drawn the main attention, and some general programmable automation standards have been examined. In addition one practical automation system has been examined in order to find essential questions. Based on these studies a set of important items for the qualification have been identified

24 CFR 1000.16 - What labor standards are applicable?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What labor standards are applicable? 1000.16 Section 1000.16 Housing and Urban Development Regulations Relating to Housing and Urban... URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.16 What labor standards are...

Standards for the control of radioactive discharges to the environment a changing situation

International Nuclear Information System (INIS)

Robinson, C.; Cabiance, T.; Linsley, G.

2004-01-01

The International Atomic Energy Agency (IAEA) is the organization within the UN family with a statutory mandate to establish standards for the protection of health and property against ionizing radiation, and to provide for the application of those standards. As part of these functions, the IAEA periodically reviews the status and continued relevance of its standards to the needs of Member States. Recent work on the development of a framework for the protection of non-human species, and on practical guidance for setting discharge limits, has highlighted a number of issues that have a bearing on the further development and application of standards for the control of discharges of radionuclides to the environment. The status of IAEA work on the protection of non-human species and the main findings of the International Conference on Protection of the Environment from the Effects of Ionizing Radiation, held in Stockholm, Sweden in October 2003 are presented. As part of a parallel programme of work, in support of existing standards on the regulatory control of discharges, a review of relevant national experience has been undertaken. This suggests that societal pressures and regulatory practicalities have resulted in discharge controls that are often more restrictive that those that would be implied by formal optimization techniques. A number of factors taken into account in setting discharge limits are identified and the application of the optimization principle to discharge regulation is discussed. The possible form of future standards that address both these developments is explored. (Author) 28 refs

Open Platform for Limit Protection with Carefree Maneuver Applications

Science.gov (United States)

Jeram, Geoffrey J.

2004-01-01

This Open Platform for Limit Protection guides the open design of maneuver limit protection systems in general, and manned, rotorcraft, aerospace applications in particular. The platform uses three stages of limit protection modules: limit cue creation, limit cue arbitration, and control system interface. A common set of limit cue modules provides commands that can include constraints, alerts, transfer functions, and friction. An arbitration module selects the "best" limit protection cues and distributes them to the most appropriate control path interface. This platform adopts a holistic approach to limit protection whereby it considers all potential interface points, including the pilot's visual, aural, and tactile displays; and automatic command restraint shaping for autonomous limit protection. For each functional module, this thesis guides the control system designer through the design choices and information interfaces among the modules. Limit cue module design choices include type of prediction, prediction mechanism, method of critical control calculation, and type of limit cue. Special consideration is given to the nature of the limit, particularly the level of knowledge about it, and the ramifications for limit protection design, especially with respect to intelligent control methods such as fuzzy inference systems and neural networks.

Improvements done at Heavy Water Plant (Manuguru) to increase the standards of environmental protection

International Nuclear Information System (INIS)

Rama Rao, V.V.S.; Gupta, R.V.; Pandey, B.L.

1997-01-01

The Heavy Water Plant at Manuguru is designed to produce 185 MTY of nuclear grade heavy water based on bithermal H 2 S-H 2 O exchange process and handles large inventory of H 2 S gas (about 400 MT). As H 2 S gas is very toxic, corrosive and hazardous in nature, extreme care has been taken in the design of plant, selection of equipment and materials adhering to stringent fabrication procedures and codes to ensure the production of heavy water in a safe manner. This paper highlights the improvements done at Heavy Water Plant (Manuguru) to increase the standards of environmental protection. The safety assessment of a hazardous plant is a continuous process. Apart from the extreme care taken in the design, construction, commissioning and operation of the plant, review of each and every safety related unusual occurrence by various levels of review committees as stipulated and speedy implementation of the recommendations goes in a long way in increasing the standards of environmental protection

Methodologies and applications for critical infrastructure protection: State-of-the-art

International Nuclear Information System (INIS)

Yusta, Jose M.; Correa, Gabriel J.; Lacal-Arantegui, Roberto

2011-01-01

This work provides an update of the state-of-the-art on energy security relating to critical infrastructure protection. For this purpose, this survey is based upon the conceptual view of OECD countries, and specifically in accordance with EU Directive 114/08/EC on the identification and designation of European critical infrastructures, and on the 2009 US National Infrastructure Protection Plan. The review discusses the different definitions of energy security, critical infrastructure and key resources, and shows some of the experie'nces in countries considered as international reference on the subject, including some information-sharing issues. In addition, the paper carries out a complete review of current methodologies, software applications and modelling techniques around critical infrastructure protection in accordance with their functionality in a risk management framework. The study of threats and vulnerabilities in critical infrastructure systems shows two important trends in methodologies and modelling. A first trend relates to the identification of methods, techniques, tools and diagrams to describe the current state of infrastructure. The other trend accomplishes a dynamic behaviour of the infrastructure systems by means of simulation techniques including systems dynamics, Monte Carlo simulation, multi-agent systems, etc. - Highlights: → We examine critical infrastructure protection experiences, systems and applications. → Some international experiences are reviewed, including EU EPCIP Plan and the US NIPP programme. → We discuss current methodologies and applications on critical infrastructure protection, with emphasis in electric networks.

The activities of the IAEA on the radiological protection of patients

International Nuclear Information System (INIS)

Ortiz, P.; Rehani, M.

2002-01-01

The International Atomic Energy Agency has a statutory mandate to establish standards of safety for protection of health and to provide for the application of these standards. The current version of these standards, the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (the BSS), issued in 1996, is co-sponsored by the Food and Agriculture Organization, the International Labor Organization, the Nuclear Energy Agency, the World Health Organization and the Pan American Health Organization. It contains principal requirements covering all practices, and detailed requirements given in six Appendices, one of which addresses medical exposure

Application of Virtual Reality to Radiation Protection

International Nuclear Information System (INIS)

Lamela, B.; Felipe, A.; Sanchez-Mayoral, M. L.; Mreino, A.; Sarti, F.

2004-01-01

In order to optimize the operations and procedures in several aspects of a Nuclear Power Plants, Iberdrola Ingenieria y Consultoria (Iberinco) has been developed some projects with Virtual Reality: CIPRES, ACEWO, TILOS and SICOMORO. With the experience acquired in these projects, Iberinco has checked the utility and advantageous of Virtual Reality applications that could have a direct application to Radiation Protection. With Virtual Reality it is possible to optimize the procedures involved in several critical aspects of the Plant Management. A training program bases on Virtual Reality systems could be one of the most important application. In Emergency situations the time of reaction is very important and in order to reduce it and dose, Virtual Reality is a very important tool, that could be used for training and to guide response team actions. Finally, the reduction of dose to workers, in a NPP, and patients, in hospital, is one of the most important application of Virtual Reality. (Author) 5 refs

Notification: Evaluation of EPA’s Management Controls to Implement and Enforce Pesticide Worker Protection Standards

Science.gov (United States)

Project #OPE-FY17-0008, Feb 9, 2017.The EPA OIG plans to begin research to evaluate EPA’s management controls implementing the revised Worker Protection Standards (WPS) requirements to reduce pesticide exposure and risks to agricultural workers.

Toward a biologically significant and usable standard for ozone that will also protect plants

International Nuclear Information System (INIS)

Paoletti, Elena; Manning, William J.

2007-01-01

Ozone remains an important phytotoxic air pollutant and is also recognized as a significant greenhouse gas. In North America, Europe, and Asia, incidence of high concentrations is decreasing, but background levels are steadily rising. There is a need to develop a biologically significant and usable standard for ozone. We compare the strengths and weaknesses of concentration-based, exposure-based and threshold-based indices, such as SUM60 and AOT40, and examine the O 3 flux concept. We also present major challenges to the development of an air quality standard for ozone that has both biological significance and practicality in usage. - Current standards do not protect vegetation from ozone, but progress is being made

Critical comments on the US Environmental Protection Agency Standards 40 CFR 191

International Nuclear Information System (INIS)

Pflum, C.G.; Van Konynenburg, R.A.; Krishna, P.

1993-01-01

This paper is about the US Environmental Protection Agency (EPA) ''Environmental Standards for the Disposal of Spent Nuclear Fuel, High-Level and Transuranic Wastes,'' 40 CFR 191. These standards regulate the disposal of radioactive wastes in geologic repositories. Currently, two repository sites are under investigation: The Waste Isolation Pilot Plant (WIPP) site, located near Carlsbad, New Mexico, may become the repository for defense-generated transuranic waste (TRU); and the Yucca Mountain site, located near Las Vegas, Nevada, may become the repository for spent reactor fuel and a small amount of reprocessing waste (hereinafter called high-level radioactive waste or HLW). The paper was written for readers who have an interest in 40 CFR 191 but do not have the time or inclination to ponder the technical details

Cernavoda nuclear power plant: Modifications in the fire protection measures of the CANDU 6 standard design

International Nuclear Information System (INIS)

Covalschi, V.

1998-01-01

Having as purpose the improvement of fire safety at the Cernavoda NPP - both in the prevention and the protection aspects in the case of fire - we implemented some modifications in the CANDU 6 standard design. These improvements are inspired, mainly, from two sources: the world-wide achievements in the field of fire protection techniques, introduced in nuclear power plants since the middle of 70's, when the CANDU 6 design was completed; the national practice and experience in fire protection, usually applied in industrial objectives (conventional power plants, in particular). The absence of any incident may be considered as a proof of the efficiency of the implemented fire preventing and protection measures. (author)

Radiation Protection in Paediatric Radiology

International Nuclear Information System (INIS)

2012-01-01

Over the past decade and a half, special issues have arisen regarding the protection of children undergoing radiological examinations. These issues have come to the consciousness of a gradually widening group of concerned professionals and the public, largely because of the natural instinct to protect children from unnecessary harm. Some tissues in children are more sensitive to radiation and children have a long life expectancy, during which significant pathology can emerge. The instinct to protect children has received further impetus from the level of professional and public concern articulated in the wake of media responses to certain publications in the professional literature. Many institutions have highlighted the need to pay particular attention to the special problems of protecting paediatric patients. The International Commission on Radiological Protection has noted it and the IAEA's General Safety Requirements publication, Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards (BSS), requires it. This need has been endorsed implicitly in the advisory material on paediatric computed tomography scanning issued by bodies such as the US Food and Drug Administration and the National Cancer Institute in the United States of America, as well as by many initiatives taken by other national and regional radiological societies and professional bodies. A major part of patient exposure, in general, and paediatric exposure, in particular, now arises from practices that barely existed two decades ago. For practitioners and regulators, it is evident that this innovation has been driven both by the imaging industry and by an ever increasing array of new applications generated and validated in the clinical environment. Regulation, industrial standardization, safety procedures and advice on best practice lag (inevitably) behind industrial and clinical innovations. This Safety Report is designed to consolidate and provide timely advice on

Setting new protection standards for radiation

International Nuclear Information System (INIS)

Clarke, R.H.

1991-01-01

The new recommendations of the International Commission on Radiological Protection for dose limits will be published this spring. The recommendations represent a comprehensive review of the state of knowledge of the effects of ionizing radiation, and incorporate this knowledge into a conceptual framework for radiological protection. The background to the recommendations is discussed. (author)

Operator dermal exposure and protection provided by personal protective equipment and working coveralls during mixing/loading, application and sprayer cleaning in vineyards.

Science.gov (United States)

Thouvenin, Isabelle; Bouneb, Françoise; Mercier, Thierry

2017-06-01

The efficiency of a working coverall combined with personal protective equipment to protect operators against dermal exposure to plant protection products under field conditions was studied. Operators wore a non-certified water-repellent finish polyester/cotton coverall plus a certified gown during the mixing/loading and the cleaning phases. Insecticide foliar application to a vineyard was selected as the exposure scenario. The overall dermal residue levels measured in this study were in the range of data recently collected in Europe. The water-repellent finish working coverall reduced body exposure by a factor of approximately 95%. Wearing a Category III Type 3 partial body gown during mixing/loading and cleaning of the application equipment led to a further protective effect of 98.7%. The combination of a water-repellent finish working coverall and partial body protection during specific tasks provided satisfactory levels of protection and can be considered as suitable protection for the conditions of use studied.

40 CFR 260.1 - Purpose, scope, and applicability.

Science.gov (United States)

2010-07-01

....1 Section 260.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) HAZARDOUS WASTE MANAGEMENT SYSTEM: GENERAL General § 260.1 Purpose, scope, and applicability. (a) This part provides definitions of terms, general standards, and overview information applicable to...

Recent progress on test evidence, standardization and design of protection for exterior openings

Directory of Open Access Journals (Sweden)

Strøm Ruth Astrid

2016-01-01

A number of different fire scenarios that elements in vented facades/constructions can be exposed to have been studied. New test standards have been developed for the last few years and are explained. Finally, this paper evaluate how different fire stop products perform in different fire scenarios and which test standards are applicable.

Plutonium Finishing Plant (PFP) Standards/Requirements Identification Document (S/RID)

Energy Technology Data Exchange (ETDEWEB)

Maddox, B.S.

1996-01-01

This Standards/Requirements Identification Document (S/RID) sets forth the Environmental Safety and Health (ESH) standards/requirements for the Plutonium Finishing Plant (PFP). This S/RID is applicable to the appropriate life cycle phases of design, construction, operation, and preparation for decommissioning. These standards/requirements are adequate to ensure the protection of the health and safety of workers, the public, and the environment.

Plutonium Finishing Plant (PFP) Standards/Requirements Identification Document (S/RID)

International Nuclear Information System (INIS)

Maddox, B.S.

1996-01-01

This Standards/Requirements Identification Document (S/RID) sets forth the Environmental Safety and Health (ESH) standards/requirements for the Plutonium Finishing Plant (PFP). This S/RID is applicable to the appropriate life cycle phases of design, construction, operation, and preparation for decommissioning. These standards/requirements are adequate to ensure the protection of the health and safety of workers, the public, and the environment

Radiation protection in medicine. Actual regulations and the new EU BSS

International Nuclear Information System (INIS)

Loose, R.; Wucherer, M.

2013-01-01

Medical radiation protection is based on the principles of justification, optimisation and dose limitation. Depending on the application, medical staff and patients are affected. The implementation of new basic safety standards (BSS) of the European Commission (EC) brings changes, which must be implemented into national law. They have varying effects depending on the type of application (radiology, nuclear medicine, radiation therapy) for all three principles of radiation protection. (orig.)

Evaluation of Respiratory Protection Program in Petrochemical Industries: Application of Analytic Hierarchy Process

Directory of Open Access Journals (Sweden)

Hadi Kolahi

2018-03-01

Full Text Available Background: Respiratory protection equipment (RPE is the last resort to control exposure to workplace air pollutants. A comprehensive respiratory protection program (RPP ensures that RPE is selected, used, and cared properly. Therefore, RPP must be well integrated into the occupational health and safety requirements. In this study, we evaluated the implementation of RPP in Iranian petrochemical industries to identify the required solutions to improve the current status of respiratory protection. Methods: This cross-sectional study was conducted among 24 petrochemical industries in Iran. The survey instrument was a checklist extracted from the Occupational Safety and Health Administration respiratory protection standard. An index, Respiratory Protection Program Index (RPPI, was developed and weighted by analytic hierarchy process to determine the compliance rate (CR of provided respiratory protection measures with the RPP standard. Data analysis was performed using Excel 2010. Results: The most important element of RPP, according to experts, was respiratory hazard evaluation. The average value of RPPI in the petrochemical plants was 49 ± 15%. The highest and lowest of CR among RPP elements were RPE selection and medical evaluation, respectively. Conclusion: None of studied petrochemical industries implemented RPP completely. This can lead to employees' overexposure to hazardous workplace air contaminants. Increasing awareness of employees and employers through training is suggested by this study to improve such conditions. Keywords: analytic hierarchy process, petrochemical industries, respiratory protection program

Radiation protection principles applied to conventional industries producing deleterious environmental effects

International Nuclear Information System (INIS)

Tadmor, J.

1980-01-01

Comparison of the radiation protection standards, for the population at large, with the conventional pollutants ambient standards, reveals differences in basic principles which result in more relaxed ambient standards for conventional pollutants and consequently, the penalization of the nuclear industry, due to the increased cost of its safety measures. It is proposed that radiation protection principles should be used as a prototype for pollutants having harmful environmental effects and that radiation health physicists should be active in the application of these principles of population protection. A case study of atmospheric release of SO 2 , under different conditions, is analyzed, to emphasize the importance of consideration of the size of the exposed population. (H.K.)

DOE standard: Radiological control

International Nuclear Information System (INIS)

1999-07-01

The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs. DOE has established regulatory requirements for occupational radiation protection in Title 10 of the Code of Federal Regulations, Part 835 (10 CFR 835), ''Occupational Radiation Protection''. Failure to comply with these requirements may lead to appropriate enforcement actions as authorized under the Price Anderson Act Amendments (PAAA). While this Standard does not establish requirements, it does restate, paraphrase, or cite many (but not all) of the requirements of 10 CFR 835 and related documents (e.g., occupational safety and health, hazardous materials transportation, and environmental protection standards). Because of the wide range of activities undertaken by DOE and the varying requirements affecting these activities, DOE does not believe that it would be practical or useful to identify and reproduce the entire range of health and safety requirements in this Standard and therefore has not done so. In all cases, DOE cautions the user to review any underlying regulatory and contractual requirements and the primary guidance documents in their original context to ensure that the site program is adequate to ensure continuing compliance with the applicable requirements. To assist its operating entities in achieving and maintaining compliance with the requirements of 10 CFR 835, DOE has established its primary regulatory guidance in the DOE G 441.1 series of Guides. This Standard supplements the DOE G 441.1 series of Guides and serves as a secondary source of guidance for achieving compliance with 10 CFR 835

DOE standard: Radiological control

Energy Technology Data Exchange (ETDEWEB)

1999-07-01

The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs. DOE has established regulatory requirements for occupational radiation protection in Title 10 of the Code of Federal Regulations, Part 835 (10 CFR 835), ``Occupational Radiation Protection``. Failure to comply with these requirements may lead to appropriate enforcement actions as authorized under the Price Anderson Act Amendments (PAAA). While this Standard does not establish requirements, it does restate, paraphrase, or cite many (but not all) of the requirements of 10 CFR 835 and related documents (e.g., occupational safety and health, hazardous materials transportation, and environmental protection standards). Because of the wide range of activities undertaken by DOE and the varying requirements affecting these activities, DOE does not believe that it would be practical or useful to identify and reproduce the entire range of health and safety requirements in this Standard and therefore has not done so. In all cases, DOE cautions the user to review any underlying regulatory and contractual requirements and the primary guidance documents in their original context to ensure that the site program is adequate to ensure continuing compliance with the applicable requirements. To assist its operating entities in achieving and maintaining compliance with the requirements of 10 CFR 835, DOE has established its primary regulatory guidance in the DOE G 441.1 series of Guides. This Standard supplements the DOE G 441.1 series of Guides and serves as a secondary source of guidance for achieving compliance with 10 CFR 835.

Labour standards application among multinational and domestic firms in Ghana’s manufacturing sector

Directory of Open Access Journals (Sweden)

Dziedzom-Akorsu Angela

2011-01-01

Full Text Available This paper provides an empirical analysis of the labour standards application patterns and influences among multinational and domestic firms in Ghana. Discourses on labour standards application have continued to attract much interest in recent years. This is because globalization, in tandem with multinational corporations, has made the application of labour standards more challenging and ever more relevant. Yet competing viewpoints raised among social scientists on the subject are inconclusive and still on-going. While some are of the view that multinational companies (MNCs maintain higher labour standards than the domestic firms of their host countries, others concede that their standards are lower due to their exploitative tendencies. By means of a survey of 248 multinational and domestic firms in the manufacturing sector of Ghana, this paper concludes that there are a number of contingent factors that determine labour standards application, and so it is misleading to put all firms together and make blanket statements as to whether or not one group maintains higher labour standards than the other.

[Pay attention to the standardized application of new techniques in surgical treatment of thyroid disease].

Science.gov (United States)

Tian, W; Xi, H Q; Wang, B

2017-08-01

The continuous development and application of new technology in thyroid surgery has promoted the rapid improvement of thyroid surgery. New technology in the field of thyroid surgery has developed rapidly. The application of neural monitoring technology has enabled the thyroid surgery to enter an accurate era. Imtraoperative neuromonitoring and continuous intraoperative neuromonitoring have made the recurrent laryngeal nerve protection more secure. Nano-carbon parathyroid gland negative imaging technology could identify parathyroid gland more precise. However, when the nano-carbon was used, the injection time, position and dosage should be grasped so as to achieve the best effect of negative imaging. Endoscopic and robotic thyroid surgery could meet the demand of cosmetic. "Treatment first, beauty second" is still the principle to be strictly followed. Do not blindly expand indications and pursue endoscopic surgery. Energy surgical instruments' update made the operation more efficient, while the instruments have some disadvantages. Thyroid surgeon must correctly understand the working principle of new energy devices and use them rationally. Through grasping the working principle and application skills of new technology in clinical work, definiting its advantages and disadvantages, adhereing to the "reasonable choice, standard application" principle, learning the pioneers' experience, the application of new thyroid diagnosis and treatment technology could be more reasonable and safe.

DOE standard: Firearms safety

International Nuclear Information System (INIS)

1996-02-01

Information in this document is applicable to all DOE facilities, elements, and contractors engaged in work that requires the use of firearms as provided by law or contract. The standard in this document provides principles and practices for implementing a safe and effective firearms safety program for protective forces and for non-security use of firearms. This document describes acceptable interpretations and methods for meeting Order requirements

DOE standard: Firearms safety

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-02-01

Information in this document is applicable to all DOE facilities, elements, and contractors engaged in work that requires the use of firearms as provided by law or contract. The standard in this document provides principles and practices for implementing a safe and effective firearms safety program for protective forces and for non-security use of firearms. This document describes acceptable interpretations and methods for meeting Order requirements.

National and international standards and recommendations on fire protection and fire safety assessment

International Nuclear Information System (INIS)

Berg, H.P.

2007-01-01

Experience feedback from events in nuclear facilities worldwide has shown that fire can represent a safety significant hazard. Thus, the primary objectives of fire protection programmes are to minimize both the probability of occurrence and the consequences of a fire. The regulator body expects that the licensees justify their arrangements for identifying how fires can occur and spread, assess the vulnerability of plant equipment and structures, determine how the safe operation of a plant is affected, and introduce measures to prevent a fire hazard from developing and propagating as well as to mitigate its effects in case the fire cannot be prevented. For that purpose usually a comprehensive regulatory framework for fire protection has been elaborated, based on national industrial regulations, nuclear specific regulations as well as international recommendations or requirements. Examples of such national and international standards and recommendations on fire protection and fire safety assessment as well as ongoing activities in this field are described. (orig.)

The improvement of the fire protections system for nuclear cycle facilities. Formulation of a fire protection guideline for nuclear fuel cycle facilities

International Nuclear Information System (INIS)

2012-04-01

The private side Fire Protection Guideline was investigated with respect to the fire having taken place at the nuclear reactor site followed by the Chuetsu-Oki earthquake in Niigata Prefecture in 2007. To improve the fire protection system especially applicable to MOX fuel fabrication facilities, JNES (Japan Nuclear Energy Safety Organization) investigated private guidelines adopted in Japanese Light Water cooled Reactors, the standardized guidelines used in Nuclear Facilities in other countries including USA, and the standards in the chemical plants. The content of the guideline concerns the prevention of the fire breakout, the prevention of fire extension, the reduction of the fire effects, as well as the facility-characteristic protection countermeasures and the fire effect evaluations. (S. Ohno)

An introduction and overview of DRAFT CSA Standard N288.7 Groundwater Protection at Class I Nuclear Facilities and Uranium Mines and Mills

Energy Technology Data Exchange (ETDEWEB)

DeWilde, J., E-mail: john_dewilde@golder.com [Golder Associates Ltd., Whitby, ON (Canada); Klukas, M.; Audet, M., E-mail: marc.audet@cnl.ca [Canadian Nuclear Laboratories, Chalk River, ON (Canada)

2015-07-01

The DRAFT CSA Standard N288.7 entitled Groundwater Protection at Class I Nuclear Facilities and Uranium Mines and Mills is currently under development and is anticipated to publish in June of 2015. This draft standard identifies a process for the protection and monitoring of groundwater at nuclear facilities but may also be used at any facility (i.e. nuclear facilities that are not Class I or non-nuclear facilities). The paper discusses the background to the draft standard, the formalized methodology described in the draft standard and provides some input on implementation. The paper is intended for people that have responsibilities related to groundwater protection at facilities that may need to comply with the draft standard or any site/facility that has some form of groundwater monitoring program. (author)

Multispectral Applications of Infrared Thermography in the Diagnosis and Protection of Built Cultural Heritage

Directory of Open Access Journals (Sweden)

Antonia Moropoulou

2018-02-01

Full Text Available Infrared thermography (IRT is a powerful non contact imaging technique, appropriate for the protection of cultural heritage. The National Technical University of Athens research team (scientist responsible: A. Moropoulou, started to use this technique in the early 1990s, in all stages of a conservation project, from decay diagnosis to assessment of conservation interventions and monitoring. The monuments investigated with the aid of this technique belonged to different historical periods, dating from antiquity to modern times. The main products of IRT, thermal maps of surfaces, were evaluated and exploited, based on the demands, special needs and requirements of each application. Additionally, in laboratory scale, many IRT measurements were performed in order to investigate the applicability and limitations of this technique for measuring a material’s thermophysical properties. All these data and accumulated knowledge and experience contributed to a set of recommendations, which enabled us to compile a protocol for the application of this technique in a more standardized way. Moreover, the added value of this practice permitted the successful application and integration of this technique in large-scale conservation projects, such as the Pythian Apollo Temple in Acropolis of Rhodes, during the diagnostic study phase, or at the Holy Aedicule, of the Holy Selphuchre in Jerusalem, during the rehabilitation works.

Utilization of Self-Healing Materials in Thermal Protection System Applications

Data.gov (United States)

National Aeronautics and Space Administration — The proposed project is the Utilization of Self-Healing Materials for Thermal Protection System (TPS) Applications. Currently, the technology for repairing TPS from...

Comparison between Brazilian radiation protection standard and the recommendation of the International Commission on Radiological Protection published in 2007; Comparacao entre a norma brasileira de radioprotecao e a recomendacao da International Commission on Radiological Protection - ICRP, publicadas em 2007

Energy Technology Data Exchange (ETDEWEB)

Pereira, W.S. [Industrias Nucleares do Brasil (INB), Itatiaia, RJ (Brazil). Fabrica do Combustivel Nuclear. Servico de Radioprotecao; Kelecom, A. [Universidade Federal Fluminense (LARARA-PLS/GETA/UFF), Niteroi, RJ (Brazil). Grupo de Estudos em Temas Ambientais. Lab. de Radiobiologia e Radiometria Pedro Lopes dos Santos; Pereira, J.R.S. [Universidade Veiga de Almeida (UVA), Rio de Janeiro, RJ (Brazil). Curso de Graduacao em Direito

2015-07-01

This study aims to evaluate the differences between the CNEN's standard and the publication of ICRP-103, analyzing the philosophy for radiation protection, dose limits and other relevant aspects of radiation protection.

10 CFR 603.625 - Cost principles or standards applicable to for-profit participants.

Science.gov (United States)

2010-01-01

... Accounting Principles (see Statement of Financial Accounting Standards Number 2, “Accounting for Research and... Financial Matters § 603.625 Cost principles or standards applicable to for-profit participants. (a) So as... 10 Energy 4 2010-01-01 2010-01-01 false Cost principles or standards applicable to for-profit...

40 CFR 436.240 - Applicability; description of the diatomite subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the diatomite subcategory. 436.240 Section 436.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Diatomite Subcategory § 436.240 Applicability;...

78 FR 11230 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Science.gov (United States)

2013-02-15

... existing standard to permit the use of cross-sections in lieu of contour lines on mine maps through the... information and their presence would make portions of the map illegible. 2. The use of cross-sections in lieu... entering the booth will wear eye protection, ear plugs or muffs for hearing protection, and half-mask fit...

Radiation Protection Officer certification scheme. Malaysian experience

International Nuclear Information System (INIS)

Pungut, Noraishah; Razali, Noraini; Mod Ali, Noriah

2011-01-01

In Malaysia, the need for maintaining competency in radiation protection is emerging, focusing on the qualification of Radiation Protection Officers (RPO). Regulation 23 of Malaysian Radiation Protection (Basic Safety Standards) Regulations 1988, requires the applicant to employ an RPO, with the necessary knowledge, skill and training, enabling effective protection of individuals and minimizing danger to life, property and the environment for all activities sought to be licensed. An RPO must demonstrate the knowledge required, by attending RPO courses organised by an accredited agency and pass the RPO certification examination. Maintaining a high level of competency is crucial for future development of safe applications of ionising radiation. The major goal of training is to provide essential knowledge and skills and to foster correct attitudes on radiation protection and safe use of radiation sources. Assessment of the competency is through theoretical and practical examination. A standard criterion on the performance of the individuals evaluated has been established and only those who meet this criterion can be accepted as certified RPO. The National Committee for the Certification of Radiation Protection Officer (NCCRPO), comprising experts in various fields, is responsible to review and update requirements on competency of a certified RPO. With increasing number of candidates (i.e. 701 in 2008) and the international requirement for radioactive source security, it is incumbent upon the NCCRPO to improve the syllabus of the certification scheme. The introduction of a Radiation Protection Advisor (RPA) to provide service and advice to the radiation industry in Malaysia is also seriously considered. (author)

Fire protection system operating experience review for fusion applications

International Nuclear Information System (INIS)

Cadwallader, L.C.

1995-12-01

This report presents a review of fire protection system operating experiences from particle accelerator, fusion experiment, and other applications. Safety relevant operating experiences and accident information are discussed. Quantitative order-of-magnitude estimates of fire protection system component failure rates and fire accident initiating event frequencies are presented for use in risk assessment, reliability, and availability studies. Safety concerns with these systems are discussed, including spurious operation. This information should be useful to fusion system designers and safety analysts, such as the team working on the Engineering Design Activities for the International Thermonuclear Experimental Reactor

Fire protection system operating experience review for fusion applications

Energy Technology Data Exchange (ETDEWEB)

Cadwallader, L.C.

1995-12-01

This report presents a review of fire protection system operating experiences from particle accelerator, fusion experiment, and other applications. Safety relevant operating experiences and accident information are discussed. Quantitative order-of-magnitude estimates of fire protection system component failure rates and fire accident initiating event frequencies are presented for use in risk assessment, reliability, and availability studies. Safety concerns with these systems are discussed, including spurious operation. This information should be useful to fusion system designers and safety analysts, such as the team working on the Engineering Design Activities for the International Thermonuclear Experimental Reactor.

Integrated protection model: ISO 45001 as a future of safety and health standards

Directory of Open Access Journals (Sweden)

Živković Snežana

2015-01-01

Full Text Available Along with the increase in awareness of the importance of human resources and their contribution to the value of the organization, there is a growing awareness of the need for their management. The fact that modern society prescribes by the law that organizations must identify dangers and hazards, risk level that may arise, as well as their management and implementation of consistent measures to reduce their impact, shows the importance that is attributed to this issue. For the effective implementation of laws in the field of health and safety at work and other necessary protective measures, there has been a need for a systematic approach to management in this area. Systematic approach to management in the field of health and safety at work ensures the implementation of all measures necessary for the safe operation thus protecting both employees and organization. This systematic approach is reflected in the current standard OHSAS 18001, which aims to establish control over the risks that carry harmful potentials, and thus ensuring the continuity of operation of the organization. The focus of the scientific community which is actively working on improving the existing standards in the field of safety and health of employees is focused on the upcoming standard that will replace OHSAS 18001. The upcoming standard places a greater emphasis on the risk management and the ongoing assessment of risks and opportunities to prevent or reduce side effects. The innovations in this standard are reflected in the strengthening of the role of top management and top management as well as in the context of the 'organization' itself. ISO 45001 provides for active participation of management in all processes of health and safety at work and tends to reduce the usage of process of delegated responsibility to one manager, while, on the other hand, the organization looks at the broader, i.e., the requirements of the wider community are taken into account.

Application of the integrated safety assessment methodology to the protection of electric systems

International Nuclear Information System (INIS)

Hortal, Javier; Izquierdo, Jose M.

1996-01-01

The generalization of classical techniques for risk assessment incorporating dynamic effects is the main objective of the Integrated Safety Assessment Methodology, as practical implementation of Protection Theory. Transient stability, contingency analysis and protection setpoint verification in electric power systems are particularly appropriate domains of application, since the coupling of reliability and dynamic analysis in the protection assessment process is being increasingly demanded. Suitable techniques for dynamic simulation of sequences of switching events in power systems are derived from the use of quasi-linear equation solution algorithms. The application of the methodology, step by step, is illustrated in a simple but representative example

Standard Guide for Conducting Corrosion Tests in Field Applications

CERN Document Server

American Society for Testing and Materials. Philadelphia

2008-01-01

1.1 This guide covers procedures for conducting corrosion tests in plant equipment or systems under operating conditions to evaluate the corrosion resistance of engineering materials. It does not cover electrochemical methods for determining corrosion rates. 1.1.1 While intended primarily for immersion tests, general guidelines provided can be applicable for exposure of test specimens in plant atmospheres, provided that placement and orientation of the test specimens is non-restrictive to air circulation. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See also 10.4.2.

The protection of migrant workers and international labour standards.

Science.gov (United States)

Bohning, W R

1988-06-01

International labor standards take the form of Conventions and Recommendations that embody the agreements reached by a 2/3 majority of the representatives of Governments, Employers, and Workers of International Labour Office (ILO) member states. Originally designed to guard against the danger that 1 country or other would keep down wages and working conditions to gain competitive advantage and thereby undermine advances elsewhere, international labor standards have also been inspired by humanitarian concerns--the visible plight of workers and the physical dangers of industrialization and by the notion of social justice, which embraces wellbeing and dignity, security, and equality as well as a measure of participation in economic and social matters. ILO standards apply to workers generally and therefore also to migrant workers, irrespective of the fact that the general standards are complemented by standards especially for migrant workers. The social security protection of migrant workers has been dealt with in ILO instruments primarily from the angle of equality of treatment but also from that of the maintenance of acquired rights and rights in course of acquisition, including the payment of benefits to entitled persons resident abroad. The ILO Conventions on migrant workers and the Recommendations which supplement them deal with practically all aspects of the work and life of non-nationals such as recruitment matters, information to be made available, contract conditions, medical examination and attention, customs, exemption for personal effects, assistance in settling into their new environment, vocational training, promotion at work, job security and alternative employment, liberty of movement, participation in the cultural life of the state as well as maintenance of their own culture, transfer of earnings and savings, family reunification and visits, appeal against unjustified termination of employment or expulsion, and return assistance. ILO's supervisory

78 FR 12833 - Patient Protection and Affordable Care Act; Standards Related to Essential Health Benefits...

Science.gov (United States)

2013-02-25

... wellness services and chronic disease management; and pediatric services, including oral \\8\\ and vision... Act uses the terms ``dental'' and ``oral'' interchangeably when referring to the pediatric dental care... Parts 147, 155, and 156 Patient Protection and Affordable Care Act; Standards Related to Essential...

Radiation protection in medical applications

International Nuclear Information System (INIS)

Sacc, R.A.; Rubiolo, J.; Herrero, F.

1998-01-01

Full text: The goal of this paper is to identify the areas in which radiation protection is actually needed and the relative importance of protection measures. A correlation between the different medical applications of the ionizing radiations and the associated risks, mainly due to ignorance, has been a constant throughout the history of mankind. At the beginning, the accidents were originated in research nuclear laboratories working on the atomic bomb, while the incidents occurred in medical areas because of virtual ignorance of the harmful effects on humans. The 60's were characterized by the oil fever, which produced innumerable accidents due to the practice of industrial radiography; in the 70's the use of radiations on medical applications was intensified, to such and extent that a new type of victim appeared: the patient. Unfortunately, during 80's and 90's the number of accidents in different medical practices has increased, projecting the occurred in Zaragoza (Spain) on 1990 with a linear accelerator for radiotherapy treatments. In some developed countries, foreseeing the probability of producing biological effects as a result of different radiology practices, more strict security rules are adopted to guarantee the application of the three principles of the radioprotection: justification, optimization and limitation of individual dose. In this way, in the U.S.A., the Joint Commission on Accreditation of Health Care Organization (JCAHO), favors a vigilance politics in the different departments of Radiodiagnostic and Nuclear Medicine to secure an effective management in security, communications and quality control, in which the medical physicists play an important role. One of the requirements for example is to attach the value of entrance exposition dose in the radiological diagnostic report. So, the doses in the different organs are compared with the tabulated doses. Basically, a quality control programme is designed to minimize the risks for patients

40 CFR 121.25 - Adoption of new water quality standards.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Adoption of new water quality... Administrator § 121.25 Adoption of new water quality standards. (a) In any case where: (1) A license or permit was issued without certification due to the absence of applicable water quality standards; and (2...

Practical application of standards in special libraries

Directory of Open Access Journals (Sweden)

Nada Češnovar

1998-01-01

Full Text Available Special libraries in Slovenia represent an important part of information infrastructure.They operate in the spheres of economy, culture, politics, health, and others.Although they perform an important role in the process of professional training of the employees they are too often set aside.Our government is undoubtedly aware of the deficiency of normative regulation in these areas; however, passing of certain acts is often delayed because there is no direct damage to the state itself if they are not passed. New standards for special libraries regulating their operation have been prepared. Their practical application will be tested in practice. Several years of experience as a counsellor to special libraries enable the author an insight into the use of standards. Standards are certainly an indispensable "reading" for special libraries although they are certainly not perfect.

System 80+{trademark} standard design incorporates radiation protection lessons learned

Energy Technology Data Exchange (ETDEWEB)

Crom, T.D.; Naugle, C.L. [Duke Engineering & Services, Inc., Charlotte, NC (United States); Turk, R.S. [ABB Combustion Engineering Nuclear Power, Windsor, CT (United States)

1995-03-01

Many lessons have been learned from the current generation of nuclear plants in the area of radiation protection. The following paper will outline how the lessons learned have been incorporated into the design and operational philosophy of the System 80+{trademark} Standard Design currently under development by ABB Combustion Engineering (ABB-CE) with support from Duke Engineering and Services, Inc. and Stone and Webster Engineering Corporation in the Balance-of-Plant design. The System 80+{trademark} Standard Design is a complete nuclear power plant for national and international markets, designed in direct response to utility needs for the 1990`s, and scheduled for Nuclear Regulatory Commission (NRC) Design Certification under the new standardization rule (10 CFR Part 52). System 80+{trademark} is a natural extension of System 80{sup R} technology, an evolutionary change based on proven Nuclear Steam Supply System (NSSS) in operation at Palo Verde in Arizona and under construction at Yonggwang in the Republic of Korea. The System 80+{trademark} Containment and much of the Balance of Plant design is based upon Duke Power Company`s Cherokee Plant, which was partially constructed in the late 1970`s, but, was later canceled (due to rapid declined in electrical load growth). The System 80+{trademark} Standard Design meets the requirements given in the Electric Power Research Institute (EPRI) Advanced Light Water Reactor (ALWR) Requirements Document. One of these requirements is to limit the occupational exposure to 100 person-rem/yr. This paper illustrates how this goal can be achieved through the incorporation of lessons learned, innovative design, and the implementation of a common sense approach to operation and maintenances practices.

Two example applications of optimization techniques to US Department of Energy contractor radiation protection programs

International Nuclear Information System (INIS)

Merwin, S.E.; Martin, J.B.; Selby, J.M.; Vallario, E.J.

1986-01-01

Six numerical examples of optimization of radiation protection are provided in the appendices of ICRP Publication 37. In each case, the calculations are based on fairly well defined parameters and assumptions that were well understood. In this paper, we have examined two numerical examples that are based on empirical data and less certain assumptions. These examples may represent typical applications of optimization principles to the evaluation of specific elements of a radiation protection program. In the first example, the optimum bioassay frequency for tritium workers was found to be once every 95 days, which compared well with ICRP Publication 10 recommendations. However, this result depended heavily on the assumption that the value of a potential undetected rem was US $1000. The second example showed that the optimum frequency for recalibrating Cutie Pie (CP) type ionization chamber survey instruments was once every 102 days, which compared well with the Hanford standard frequency of once every 90 days. This result depended largely on the assumption that an improperly operating CP instrument could lead to a serious overexposure. These examples have led us to conclude that optimization of radiation protection programs must be a very dynamic process. Examples must be recalculated as empirical data expand and improve and as the uncertainties surrounding assumptions are reduced

The development of an environmental protection programme for the population based on concepts and standards inspired by radiological protection

International Nuclear Information System (INIS)

Recht, P.

1977-01-01

Following the United Nations Conference in Stockholm, 1972, on the protection of the environment a certain number of principles and methods have been put forward to national authorities which put into effect environmental protection programmes. Several of these principles have been taken directly from and inspired by the field of application of radiological protection; it is not without interest to draw comparisons between those which have been conceived and applied in health physics for the prevention of a radioactivity risk as it applies to the population, and those which already exist or which are envisaged vis-a-vis the risks from non radioactive pollutants. It is opportune to remember that the ICRP publications, in particular those published in and after 1958, included recommendations on radiological protection, and that these recommendations laid down the bases for both the theoretical steps and the practical methodology of which the main components are still in existence today; a remarkable achievement which merits emphasis. The ICRP recommendations included in publication 1 and more particularly publications 7, 9 and 22 introduced the basic concepts of a health physics policy which can be recognized as having been beneficial for the protection of man and his environment and which can be utilized as a basis for consideration, if not action, as it concerns the non-radioactive environmental pollutants [fr

78 FR 77574 - Protection System Maintenance Reliability Standard

Science.gov (United States)

2013-12-24

... commissioning of power system protection systems.\\55\\ NERC commits in its Comments to keep the Commission... commissioning of power system protection systems.\\62\\ As explained in the NOPR, our concern is with a protection... protection system, ``resulting in line relays being placed in service with the incorrect transformer ratio...

76 FR 69764 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Science.gov (United States)

2011-11-09

... achieving the result of such standard exists which will at all times guarantee no less than the same measure... limits of the course refuse fill maintaining at least 1 percent slope for positive drainage. (4) The... the same measure of protection for the miners as is given to them by the existing standard. Docket...

[Standards in Medical Informatics: Fundamentals and Applications].

Science.gov (United States)

Suárez-Obando, Fernando; Camacho Sánchez, Jhon

2013-09-01

The use of computers in medical practice has enabled novel forms of communication to be developed in health care. The optimization of communication processes is achieved through the use of standards to harmonize the exchange of information and provide a common language for all those involved. This article describes the concept of a standard applied to medical informatics and its importance in the development of various applications, such as computational representation of medical knowledge, disease classification and coding systems, medical literature searches and integration of biological and clinical sciences. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Environmental effectiveness of GAEC cross-compliance standard 4.1 (b, c ‘Protection of permanent pasture land’ and economic evaluation of the competitiveness gap for farmers

Directory of Open Access Journals (Sweden)

Mauro Salis

2015-11-01

Full Text Available The paper presents the main results of the monitoring on the effectiveness of the cross-compliance Standard 4.1 ‘Permanent pasture protection: lett. b, c’ carried out in two case studies within the project MO.NA.CO. Soil, botanical, productive and economic (competitiveness gap parameters have been monitored. In the short term, the Standard 4.1 showed its effectiveness on soil quality, biomass productivity and competitiveness gap in both case studies. Botanical parameters showed differing results, therefore their generalization is not applicable to the heterogeneity of the pasture land Italian system. Shallow soil tillage could be suggested, every 40-50 years, when an appropriate soil organic matter content and the absence of runoff phenomena occur.

SNAP: a tool for nuclear physical protection system modeling

International Nuclear Information System (INIS)

Engi, D.; Grant, F.H. III.

1979-10-01

Nuclear safeguards systems are concerned, in part, with the physical protection of nuclear materials. The function of a physical protection system is to define the facility against adversary activities which could lead to theft of nuclear material or sabotage resulting in a radiological release. The Safeguards Network Analysis Procedure (SNAP) provides a convenient and standard analysis methodology for the evaluation of physical protection system analysis. This paper describes a detailed application of SNAP to a hypothetical nuclear facility

Role of the IAEA in the radiological protection of patients

International Nuclear Information System (INIS)

Ortiz Lopez, P.; Wrixon, A.D.; Meghzifene, A.; Izewska, J.

2001-01-01

The paper discusses the role of the IAEA in relation to the radiological protection of patients. Within the IAEA there are two major programmes which have an impact on the protection of the patient. Firstly, patient protection is part of the programme on radiation safety; secondly, the human health programme contains a number of activities related to quality assurance (QA), and these also contribute to the protection of patients. A function of the IAEA, as stipulated in its Statute, is 'to establish or adopt, in consultation and, where appropriate, in collaboration with the competent organs of the United Nations and with the specialized agencies concerned, standards of safety for protection of health and minimization of danger to life and property' and to provide for the application of these standards...'. There are three different levels of the IAEA Safety Standards: Safety Fundamentals, Safety Requirements and Safety Guides. The Standards are supported by other documents such as Safety Reports. There are five means used by the IAEA in providing for the application of the Standards: co-ordinating research, promoting education and training, providing assistance, fostering information exchange and rendering services to its Member States. All these means are used in the programme on radiological protection of patients as described in the paper. The IAEA is assisting its Member Sates in the development and implementation of QA programmes. These activities help disseminate not only the technical knowledge but also the basic ingredients of the QA culture. The IAEA assistance is directed at: (1) national regulatory bodies for the establishment of a regulatory framework which complies with the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources; (2) standards laboratories for metrological traceability; and (3) end users at medical institutions for the development and implementation of QA programmes

Machine-to-machine communications architectures, technology, standards, and applications

CERN Document Server

Misic, Vojislav B

2014-01-01

With the number of machine-to-machine (M2M)-enabled devices projected to reach 20 to 50 billion by 2020, there is a critical need to understand the demands imposed by such systems. Machine-to-Machine Communications: Architectures, Technology, Standards, and Applications offers rigorous treatment of the many facets of M2M communication, including its integration with current technology.Presenting the work of a different group of international experts in each chapter, the book begins by supplying an overview of M2M technology. It considers proposed standards, cutting-edge applications, architectures, and traffic modeling and includes case studies that highlight the differences between traditional and M2M communications technology.Details a practical scheme for the forward error correction code designInvestigates the effectiveness of the IEEE 802.15.4 low data rate wireless personal area network standard for use in M2M communicationsIdentifies algorithms that will ensure functionality, performance, reliability, ...

Process Control System Cyber Security Standards - An Overview

Energy Technology Data Exchange (ETDEWEB)

Robert P. Evans; V Stanley Scown; Rolf Carlson; Shabbir Shamsuddin; George Shaw; Jeff Dagle; Paul W Oman; Jeannine Schmidt

2005-10-01

The use of cyber security standards can greatly assist in the protection of critical infrastructure by providing guidelines and requisite imperatives in the implementation of computer-controlled systems. These standards are most effective when the engineers and operators using the standards understand what each of the standards addresses and does not address. This paper provides a review and comparison of ten documents dealing with control system cyber security. It is not meant to be a complete treatment of all applicable standards; rather, this is an exemplary analysis showing the benefits of comparing and contrasting differing documents.

Radiological Protection in Odontology: Analysis from the Faculty of Odontology at Rio de Janeiro concerning standards, licenses, controls and installations

International Nuclear Information System (INIS)

Padilha Filho, L.G.; Borgues, J.C.; Raymundo Junior, R.; Koch, H.A.

1998-01-01

This work shows the need and the importance training odontologists on radiological protection has. This is based on a proposal recently made by Technical Regulations: Trends for Radiological Protection in Medical and Odontological Radiodiagnosis from the Secretariat of Health Security from the Ministry of Health. These establish basic standards for radiation protection in medical and odontological areas

Radiation protection. Scientific fundamentals, legal regulations, practical applications. Compendium; Strahlenschutz. Wissenschaftliche Grundlagen, Rechtliche Regelungen, Praktische Anwendungen. Kompendium

Energy Technology Data Exchange (ETDEWEB)

Buchert, Guido; Gay, Juergen; Kirchner, Gerald; Michel, Rolf; Niggemann, Guenter; Schumann, Joerg; Wust, Peter; Jaehnert, Susanne; Strilek, Ralf; Martini, Ekkehard (eds.)

2011-06-15

The compendium on radiation protection, scientific fundamentals, legal regulations and practical applications includes contributions to the following issues: (1) Effects and risk of ionizing radiation: fundamentals on effects and risk of ionizing radiation, news in radiation biology, advantages and disadvantages of screening investigations; (2) trends and legal regulations concerning radiation protection: development of European and national radiation protection laws, new regulations concerning X-rays, culture and ethics of radiation protection; (3) dosimetry and radiation measuring techniques: personal scanning using GHz radiation, new ''dose characteristics'' in practice, measuring techniques for the nuclear danger prevention and emergency hazard control; (4) radiation exposure in medicine: radiation exposure of modern medical techniques, heavy ion radiotherapy, deterministic and stochastic risks of the high-conformal photon radiotherapy, STEMO project - mobile CT for apoplectic stroke patients; (5) radiation exposure in technology: legal control of high-level radioactive sources, technical and public safety using enclosed radioactive sources for materials testing, radiation exposure in aviation, radon in Bavaria, NPP Fukushima-Daiichi - a status report; (6) radiation exposure in nuclear engineering: The Chernobyl accident - historical experiences or sustaining problem? European standards for radioactive waste disposal, radioactive material disposal in Germany risk assessment of ionizing and non-ionizing radiation (7) Case studies.

Radiation protection

International Nuclear Information System (INIS)

Kamalaksh Shenoy, K.

2013-01-01

Three main pillars underpin the IAEA's mission: Safety and Security - The IAEA helps countries to upgrade their infrastructure for nuclear and radiation safety and security, and to prepare for and respond to emergencies. Work is keyed to international conventions, the development of international standards and the application of these standards. The aim is to protect people and the environment from the harmful effects of exposure to ionizing radiation. Science and Technology - The IAEA is the world's focal point for mobilizing peaceful applications of nuclear science and technology for critical needs in developing countries. The work contributes to alleviating poverty, combating disease and pollution of the environment and to other goals of sustainable development. Safeguards and Verification - The IAEA is the nuclear inspectorate, with more than four decades of verification experience. Inspectors work to verify that nuclear material and activities are not diverted towards military purposes. Quantities and Units: Dose equivalent is the product of absorbed dose of radiation and quality factor (Q). For absorbed dose in rads, dose equivalent is in rems. If absorbed dose is in gray, the dose equivalent is in sievert. Quality factor is defined without reference to any particular biological end point. Quality factors are recommended by committees such as the International Commission on Radiological Protection (ICRP) or the National Council on Radiation Protection and Measurements (NCRP), based on experimental RBE values but with some judgment exercised. Effective Dose Equivalent: It is the sum of the weighted dose equivalents for all irradiated tissues, in which the weighting factors represent the different risks of each tissue to mortality from cancer and hereditary effects. Committed dose equivalent: It is the integral over 50 years of dose equivalent following the intake of a radionuclide. Collective effective dose equivalent: It is a quantity for a population and is

30 CFR Appendix I to Subpart M of... - National Consensus Standards

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false National Consensus Standards I Appendix I to... Machinery and Equipment Pt. 56, Subpt. M, App. I Appendix I to Subpart M of Part 56—National Consensus... object protective structures (FOPS) may consult the following national consensus standards, as applicable...

Co-regulation in EU personal data protection : The case of technical standards and the privacy by design standardisation ‘mandate’

NARCIS (Netherlands)

Kamara, Irene

The recently adopted General Data Protection Regulation (GDPR), a technology-neutral law, endorses self-regulatory instruments, such as certification and technical standards. Even before the adoption of the General Data Protection Regulation, standardisation activity in the field of privacy

Planetary protection policy overview and application to future missions

Science.gov (United States)

Rummel, John D.

1989-01-01

The current status of planetary protection (quarantine) policy within NASA is discussed, together with the issues of planetary protection and back-contamination as related to future missions. The policy adopted by COSPAR in 1984 (and recently reaffirmed by the NASA Administrator) for application to all unmanned missions to other solar system bodies and all manned and unmanned sample return missions is examined. Special attention is given to the implementation of the policy and to the specific quarantine-related constraints on spacecraft involved in solar system exploration that depend on the nature of the mission and the identity of the target body.

Standards for digital computers used in non-safety nuclear power plant applications: objectives and limitations

International Nuclear Information System (INIS)

Rorer, D.C.; Long, A.B.

1977-01-01

There are currently a number of efforts to develop standards which would apply to digital computers used in nuclear power plants for functions other than those directly involving plant protection (for example, ANS: 4.3.3 Subworking Group in the U.S., IEC 45A/WGA1 Subcommittee in Europe). The impetus for this activity is discussed and generally attributed to the realization that nonsafety systems computers may affect the assumptions used as the design bases for safety systems, the sizable economic loss which can result from the failure of a critical computer application, and the lingering concern about the misapplication of a still-new technology. At the same time, it is pointed out that these standards may create additional obstacles for the use of this new technology which are not present in the application of more conventional instrumentation and control equipment. Much of the U.S. effort has been directed toward the problem of validation of computer systems in which the potential exists for unplanned interactions between various functions in a multiprogram environment, using common hardware in a time-sharing mode. The goal is to develop procedures for the specification, development implementation, and documentation of testable, modular systems which, in the absence of proven quantitative techniques for assessing software reliability, are felt to provide reasonable assurance that the computer system will function as planned

The Application and Its Consequences for Non-Standard Knowledge Work

DEFF Research Database (Denmark)

Nouwens, Midas; Klokmose, Clemens Nylandsted

2018-01-01

Application-centric computing dominates human-computer interactions, yet the concept of an application is ambiguous and the impact of its ubiquity underexplored. We unpack “the application” through the lens of non-standard knowledge work: freelance, self-employed, and fixed-term contract workers...... of applications, such as update processes, interface symmetries, application-document relationships, and operating system and hardware dependencies. By empirically and analytically focusing on “the application”, we reveal the implications of the current application-centric computing paradigm and discuss how...

Standards-Based Wireless Sensor Networking Protocols for Spaceflight Applications

Science.gov (United States)

Wagner, Raymond S.

2010-01-01

Wireless sensor networks (WSNs) have the capacity to revolutionize data gathering in both spaceflight and terrestrial applications. WSNs provide a huge advantage over traditional, wired instrumentation since they do not require wiring trunks to connect sensors to a central hub. This allows for easy sensor installation in hard to reach locations, easy expansion of the number of sensors or sensing modalities, and reduction in both system cost and weight. While this technology offers unprecedented flexibility and adaptability, implementing it in practice is not without its difficulties. Recent advances in standards-based WSN protocols for industrial control applications have come a long way to solving many of the challenges facing practical WSN deployments. In this paper, we will overview two of the more promising candidates - WirelessHART from the HART Communication Foundation and ISA100.11a from the International Society of Automation - and present the architecture for a new standards-based sensor node for networking and applications research.

Abilities for radiological protection supervisor in the ionizing radiation for industrial applications

Energy Technology Data Exchange (ETDEWEB)

Sordi, G.M., E-mail: adelia@atomo.com.b [ATOMO Radioprotecao e Seguranca Nuclear S/C Ltda., Sao Paulo, SP (Brazil); Sahyun, A., E-mail: gian@atomo.b [ABENDI - Associacao Brasileira de Ensaios Nao Destrutivos e Inspecao, Sao Paulo, SP (Brazil); Andreucci, R., E-mail: zzricardo.zzandreucci@Voith.co [Voith Hydro Ltda., Sao Paulo, SP (Brazil); Oliveira, P.G. [Multiend Ltda., Sao Paulo, SP (Brazil)

2011-07-01

The authors of this paper, has introduced an industrial training program for the R.P.E - Radiation Protection Expert to comply with contents of CNEN Standard NN 3.01 'Basic Guideline of Radiation Protection'. The 'training program' has been divided in four steps, based on: professional R.P.E work, knowledge level to perform his activities, education program and detailed basic bibliography. In the last congress we have presented a paper about the content of radiation protection training program. In this paper we will discuss the abilities that the supervisor need to obtain to perform the radiation protection report. We discuss the number of abilities for each one of the disciplines mentioned in the last paper and we provide some particular abilities. (author)

Matching Micro-Kernels to Modern Applications using Fine-Grained Memory Protection

OpenAIRE

Bryce , Ciaran; Muller , Gilles

1995-01-01

Scalable distributed systems, systems whose processing power remains proportional to the number of component processors, require a programming methodology where an application developer may take existing software modules and plug them together to form a new application. To allow mistrusting modules to interact, the underlying kernel support must offer protection barriers which do not impede performance. The wide-ranging nature of modern applications used on larger scale systems means that exi...

40 CFR 440.90 - Applicability; description of the antimony ore subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the antimony ore subcategory. 440.90 Section 440.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Antimony Ore Subcategory § 440.90 Applicability;...

The development of international standards for the protection of the environment from the effects of ionizing radiation

International Nuclear Information System (INIS)

Robinson, Carol

2004-01-01

There has been an increasing awareness over recent years of the need to develop an approach that specifically addresses the protection of non-human species from the effects of ionizing radiation, largely in response to national and international environmental legal instruments. The IAEA has a long history of involvement in assessing the impact of ionizing radiation on non-human species and has, in recent years, established a programme of work to address the development of safety standards on this issue, in co-operation with other relevant international organizations. This paper provides an overview of the status of international work in this regard, paying particular attention to the work of the IAEA, and the relevant task groups of the International Commission on Radiological Protection (ICRP). It includes a discussion of the ethics and principles of environmental protection, and issues related to the development of a practical framework for environmental assessment and decision-making. The future development of international safety standards for the control of releases of radionuclides to the environment will depend upon the findings and recommendations of the International Conference on Protection of the Environment from the Effects of Ionizing Radiation, held in Stockholm, Sweden, 6-10 October 2003. The main issues arising at that conference are summarised. (author)

Standard operational radiation protection instructions for process instrumentation and control engineering applying radiometric equipment containing sealed sources

International Nuclear Information System (INIS)

1989-01-01

According to article 16(3) of the Ordinance on the Implementation of Atomic Safety and Radiation Protection of 11 October 1984, operational radiation protection instructions have to be worked out for each type of nuclear energy application. Based on the valid legal provisions of the GDR and on experience and knowledge gained in practice, the most important operational instructions and procedures for the operation of radiometric equipment containing sealed sources were compiled. The example should enable the management to make the instructions directly applicable and, if necessary, to modify or supplement them

Nuclear Technology. Course 30: Mechanical Inspection. Module 30-6, Protective Coating Inspection.

Science.gov (United States)

Espy, John

This sixth in a series of eight modules for a course titled Mechanical Inspection describes the duties of the nuclear quality assurance/quality control technician that are associated with protective coatings, and the national standards that govern the selection, application, and inspection of protective coatings for the reactor containment…

Comparison of ultraviolet A light protection standards in the United States and European Union through in vitro measurements of commercially available sunscreens.

Science.gov (United States)

Wang, Steven Q; Xu, Haoming; Stanfield, Joseph W; Osterwalder, Uli; Herzog, Bernd

2017-07-01

The importance of adequate ultraviolet A light (UVA) protection has become apparent in recent years. The United States and Europe have different standards for assessing UVA protection in sunscreen products. We sought to measure the in vitro critical wavelength (CW) and UVA protection factor (PF) of commercially available US sunscreen products and see if they meet standards set by the United States and the European Union. Twenty sunscreen products with sun protection factors ranging from 15 to 100+ were analyzed. Two in vitro UVA protection tests were conducted in accordance with the 2011 US Food and Drug Administration final rule and the 2012 International Organization for Standardization method for sunscreen effectiveness testing. The CW of the tested sunscreens ranged from 367 to 382 nm, and the UVA PF of the products ranged from 6.1 to 32. Nineteen of 20 sunscreens (95%) met the US requirement of CW >370 nm. Eleven of 20 sunscreens (55%) met the EU desired ratio of UVA PF/SPF > 1:3. The study only evaluated a small number of sunscreen products. The majority of tested sunscreens offered adequate UVA protection according to US Food and Drug Administration guidelines for broad-spectrum status, but almost half of the sunscreens tested did not pass standards set in the European Union. Copyright © 2017. Published by Elsevier Inc.

Waste encapsulation storage facility (WESF) standards/requirements identification document (S/RIDS)

Energy Technology Data Exchange (ETDEWEB)

Maddox, B.S., Westinghouse Hanford

1996-07-29

This Standards/Requirements Identification Document (S/RID) sets forth the Environmental Safety and Health (ES{ampersand}H) standards/requirements for the Waste Encapsulation Storage Facility (WESF). This S/RID is applicable to the appropriate life cycle phases of design, construction, operation, and preparation for decommissioning. These standards/requirements are adequate to ensure the protection of the health and safety of workers, the public, and the environment.

Water Quality Standards for Coral Reef Protection

Science.gov (United States)

The U.S. Clean Water Act provides a legal framework to protect coastal biological resources such as coral reefs, mangrove forests, and seagrass meadows from the damaging effects of human activities. Even though many resources are protected under this authority, water quality stan...

Nuclear Regulatory Commission and its role in environmental standards

International Nuclear Information System (INIS)

Mattson, R.J.

1976-01-01

The NRC and its predecessors in the Atomic Energy Commission represent considerable experience in environmental standards setting. The Atomic Energy Act of 1954, the 1970 Supreme Court decision on Federal pre-emption of radiation standards, the Calvert Cliffs decision of 1971, the Energy Reorganization Act of 1974, and the Appendix I ''as low as reasonably achievable'' decision of 1975, to name a few of our landmarks, are representative of the scars and the achievements of being in a role of national leadership in radiation protection. The NRC, through a variety of legislative authorities, administrative regulations, regulatory guides, and national consensus standards regulates the commercial applications of nuclear energy. The purposes of regulation are the protection of the environment, public health and safety, and national security. To understand NRC's responsibilities relative to those of other Federal and state agencies concerned with environmental protection, we will briefly review the legislative authorities which underlie our regulatory program. Then we will examine the intent or the spirit of that program as embodied in our system of regulations, guides, and standards. Finally we will speak to what's happening today and what we see in the future for environmental standards

Nuclear security standard: Argentina approach

International Nuclear Information System (INIS)

Bonet Duran, Stella M.; Rodriguez, Carlos E.; Menossi, Sergio A.; Serdeiro, Nelida H.

2007-01-01

Argentina has a comprehensive regulatory system designed to assure the security and safety of radioactive sources, which has been in place for more than fifty years. In 1989 the Radiation Protection and Nuclear Safety branch of the National Atomic Energy Commission created the 'Council of Physical Protection of Nuclear Materials and Installations' (CAPFMIN). This Council published in 1992 a Physical Protection Standard based on a deep and careful analysis of INFCIRC 225/Rev.2 including topics like 'sabotage scenario'. Since then, the world's scenario has changed, and some concepts like 'design basis threat', 'detection, delay and response', 'performance approach and prescriptive approach', have been applied to the design of physical protection systems in facilities other than nuclear installations. In Argentina, radioactive sources are widely used in medical and industrial applications with more than 1,600 facilities controlled by the Nuclear Regulatory Authority (in spanish ARN). During 2005, measures like 'access control', 'timely detection of intruder', 'background checks', and 'security plan', were required by ARN for implementation in facilities with radioactive sources. To 'close the cycle' the next step is to produce a regulatory standard based on the operational experience acquired during 2005. ARN has developed a set of criteria for including them in a new standard on security of radioactive materials. Besides, a specific Regulatory Guide is being prepared to help licensees of facilities in design a security system and to fulfill the 'Design of Security System Questionnaire'. The present paper describes the proposed Standard on Security of Radioactive Sources and the draft of the Nuclear Security Regulatory Guidance, based on our regulatory experience and the latest international recommendations. (author)

Report on Workshop 'Radiation protection of the 'consumer' of medical irradiation applications'

International Nuclear Information System (INIS)

Geus, W.W.A.A.

1989-01-01

The Main division Radioactivity and Applications of Radiation of the Dutch Department of Welfare, Public Health and Culture has organized a 'workshop' on the protection of the patient ( or consumer) in medical applications of radiation. The EG guideline of september 3rd 1984 'In behalf of assessment of fundamental measures with regard to radiation protection of persons who are examined or treated medically' and the advice of the National Council for Public Health brought out thereabout in april 1988, served as background of the contributions and discussions presented in this collection. (H.W.). Refs.; figs.; tabs

Australia's radiation protection standards

International Nuclear Information System (INIS)

1989-01-01

In Australia, public exposure to ionizing radiation above background is considered to be negligible. Average occupational exposures are about 0.5 millisievert per year, although there are some specialized industries and professions where they are much higher. The National Health and Medical Research Council has therefore adopted a position similar to that of the International Commission on Radiological Protection. For the moment, no revision of exposure limits is recommended, but users are remined of their responsibility to ensure that exposures are kept low, particularly in those workplaces where significant exposures take place

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

2002-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

2006-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

1999-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

2004-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

International legal standards for the protection from refoulement

NARCIS (Netherlands)

Wouters, Cornelis Wolfram

2009-01-01

Every year, millions of people are seeking protection from countries other than their own for fear of being tortured, persecuted or killed. Finding protection is not easy. States are closely guarding their borders, making it difficult for aliens to seek and enjoy protection from serious harm. No

Safety standards and safety record of nuclear power plants

International Nuclear Information System (INIS)

Davis, A.B.

1984-01-01

This paper focuses on the use of standards and the measurement and enforcement of these standards to achieve safe operation of nuclear power plants. Since a discussion of the safety standards that the Nuclear Regulatory Commission (NRC) uses to regulate the nuclear power industry can be a rather tedious subject, this discussion will provide you with not only a description of what safety standards are, but some examples of their application, and various indicators that provide an overall perspective on safety. These remarks are confined to the safety standards adopted by the NRC. There are other agencies such as the Environmental Protection Agency, the Occupational Safety and Health Administration, and the state regulatory agencies which impact on a nuclear power plant. The NRC has regulatory authority for the commercial use of the nuclear materials and facilities which are defined in the Atomic Energy Act of 1954 to assure that the public health and safety and national security are protected

Standards for protection against radiation, 10 CFR Part 20

International Nuclear Information System (INIS)

Cool, D.A.; Peterson, H.T. Jr.

1991-10-01

On may 21, 1991, the Nuclear Regulatory Commission (NRC) issued a revision to its standards for protection against ionizing radiation, 10 CFR Part 20. Although the revised part (section section 20.1001-20.2401) became effective on June 20, 1991, licensees may defer implementation of the revised rule until January 1, 1993. Licensees continue to be required to comply with the provisions of section section 20.1-20.601 until the time they adopt the provisions of section section 20.1001-20.2401. Therefore, between June 20, 1991 and January 1, 1993 both the provisions of section section 20.1-20.601 and section section 20.1001-20.2401 are in effect. This NUREG presents a comparative text of the provisions of the revised Part 20 (section section 20.1001-20. 2401) to the text of section section 20.1-20.601 for use by the NRC staff and NRC licensees. 2 refs

Towards an advanced e-Infrastructure for Civil Protection applications: Research Strategies and Innovation Guidelines

Science.gov (United States)

Mazzetti, P.; Nativi, S.; Verlato, M.; Angelini, V.

2009-04-01

In the context of the EU co-funded project CYCLOPS (http://www.cyclops-project.eu) the problem of designing an advanced e-Infrastructure for Civil Protection (CP) applications has been addressed. As a preliminary step, some studies about European CP systems and operational applications were performed in order to define their specific system requirements. At a higher level it was verified that CP applications are usually conceived to map CP Business Processes involving different levels of processing including data access, data processing, and output visualization. At their core they usually run one or more Earth Science models for information extraction. The traditional approach based on the development of monolithic applications presents some limitations related to flexibility (e.g. the possibility of running the same models with different input data sources, or different models with the same data sources) and scalability (e.g. launching several runs for different scenarios, or implementing more accurate and computing-demanding models). Flexibility can be addressed adopting a modular design based on a SOA and standard services and models, such as OWS and ISO for geospatial services. Distributed computing and storage solutions could improve scalability. Basing on such considerations an architectural framework has been defined. It is made of a Web Service layer providing advanced services for CP applications (e.g. standard geospatial data sharing and processing services) working on the underlying Grid platform. This framework has been tested through the development of prototypes as proof-of-concept. These theoretical studies and proof-of-concept demonstrated that although Grid and geospatial technologies would be able to provide significant benefits to CP applications in terms of scalability and flexibility, current platforms are designed taking into account requirements different from CP. In particular CP applications have strict requirements in terms of: a) Real

Radiation protection in newer medical imaging techniques: Cardiac CT

International Nuclear Information System (INIS)

2008-01-01

Medical imaging has seen many developments as it has evolved since the mid-1890s. In the last 30-40 years, the pace of innovation has increased, starting with the introduction of computed tomography (CT) in the early 1970s. During the last decade, the rate of change has accelerated further, in terms of continuing innovation and its global application. Most patient exposure now arises from practices that barely existed two decades ago. These developments are evident in the technology on which this volume is based - multislice/detector CT scanning and its application in cardiac imaging. However, this advance is achieved at the cost of a radiation burden to the individual patient, and possibly to the community, if its screening potential is exploited. Much effort will be required to ensure that the undoubted benefit of this new practice will not pose an undue level of detriment to the individual in multiple examinations. For practitioners and regulators, it is evident that innovation has been driven by both the imaging industry and an increasing array of new applications generated and validated in the clinical environment. Regulation, industrial standardization, safety procedures and advice on best practices lag (inevitably) behind the industrial and clinical innovations. This series of Safety Reports (Nos 58, 60 and 61) is designed to help fill this growing vacuum, by bringing up to date and timely advice from experienced practitioners to bear on the problems involved. The advice in this report has been developed as part of the IAEA's statutory responsibility to establish standards for the protection of people against exposure to ionizing radiation and to provide for the worldwide application of these standards. The Fundamental Safety Principles and the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (BSS) were issued by the IAEA and co-sponsored by organizations including the Food and Agriculture

DOE groundwater protection strategy

International Nuclear Information System (INIS)

Lichtman, S.

1988-01-01

EH is developing a DOE-wide Groundwater Quality Protection Strategy to express DOE's commitment to the protection of groundwater quality at or near its facilities. This strategy responds to a September 1986 recommendation of the General Accounting Office. It builds on EPA's August 1984 Ground-Water Protection Strategy, which establishes a classification system designed to protect groundwater according to its value and vulnerability. The purposes of DOE's strategy are to highlight groundwater protection as part of current DOE programs and future Departmental planning, to guide DOE managers in developing site-specific groundwater protection practices where DOE has discretion, and to guide DOE's approach to negotiations with EPA/states where regulatory processes apply to groundwater protection at Departmental facilities. The strategy calls for the prevention of groundwater contamination and the cleanup of groundwater commensurate with its usefulness. It would require long-term groundwater protection with reliance on physical rather than institutional control methods. The strategy provides guidance on providing long-term protection of groundwater resources; standards for new remedial actions;guidance on establishing points of compliance; requirements for establishing classification review area; and general guidance on obtaining variances, where applicable, from regulatory requirements. It also outlines management tools to implement this strategy

[Applications of DNA identification technology in protection of wild animals].

Science.gov (United States)

Ni, Ping-Ya; Pei, Li; Ge, Wen-Dong; Zhang, Ying; Yang, Xue-Ying; Xu, Xiao-Yu; Tu, Zheng

2011-12-01

With the development of biotechnology, forensic DNA identification technology in protection of wild animals has been used more and more widely. This review introduces the global status of wildlife crime and the relevant protection to wildlife, outlines the practical applications of forensic DNA identification technology with regard to species identification, determination of geographic origin, individual identification and paternity identification. It focus on the techniques commonly used in DNA typing and their merits and demerits, as well as the problems and prospects of forensic DNA technology for wildlife conservation.

Accounting treatment of software development costs according to applicable accounting standards

Directory of Open Access Journals (Sweden)

Dilyana Markova

2017-05-01

Full Text Available The growth of the software sector worldwide is ahead of the creation and updating of accounting standards that regulate the reporting of the products and services it creates. Applicable standards across countries are interpreted differently and that lead to incomplete reports. This impose the adoption and application of explanations to give a specific guidelines and rules on the accounting treatment of R & D expenditure at each phase of the software project life cycle and disclosure of the information in the financial statements.

Resource Conservation and Recovery Act Part B permit application

International Nuclear Information System (INIS)

1992-01-01

This permit application (Vol. 7) for the WIPP facility contains appendices related to the following information: Ground water protection; personnel; solid waste management; and memorandums concerning environmental protection standards

Development of Standard Process for Private Information Protection of Medical Imaging Issuance

International Nuclear Information System (INIS)

Park, Bum Jin; Jeong, Jae Ho; Son, Gi Gyeong Son; Kang, Hee Doo; Yoo, Beong Gyu; Lee, Jong Seok

2009-01-01

The medical imaging issuance is changed from conventional film method to Digital Compact Disk solution because of development on IT technology. However other medical record department's are undergoing identification check through and through whereas medical imaging department cannot afford to do that. So, we examine present applicant's recognition of private intelligence safeguard, and medical imaging issuance condition by CD and DVD medium toward various medical facility and then perform comparative analysis associated with domestic and foreign law and recommendation, lastly suggest standard for medical imaging issuance and process relate with internal environment. First, we surveyed issuance process and required documents when situation of medical image issuance in the metropolitan medical facility by wire telephone between 2008.6.-12008.7.1. in accordance with the medical law Article 21clause 2, suggested standard through applicant's required documents occasionally - (1) in the event of oneself verifying identification, (2) in the event of family verifying applicant identification and family relations document (health insurance card, attested copy, and so on), (3) third person or representative verifying applicant identification and letter of attorney and certificate of one's seal impression. Second, also checked required documents of applicant in accordance with upper standard when situation of medical image issuance in Kyung-hee university medical center during 3 month 2008.5.-12008.7.31. Third, developed a work process by triangular position of issuance procedure for situation when verifying required documents and management of unpreparedness. Look all over the our manufactured output in the hospital - satisfy the all conditions 4 place(12%), possibly request everyone 4 place(12%), and apply in the clinic section 9 place(27%) that does not medical imaging issuance office, so we don't know about required documents condition. and look into whether meet or not

Verification Results of Safety-grade Optical Modem for Core Protection Calculator (CPC) in Korea Standard Nuclear Power Plant (KSNP)

Energy Technology Data Exchange (ETDEWEB)

Kim, Jangyeol; Son, Kwangseop; Lee, Youngjun; Cheon, Sewoo; Cha, Kyoungho; Lee, Jangsoo; Kwon, Keechoon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2013-05-15

We confirmed that the coverage criteria for a safety-grade optical modem of a Core Protection Calculator is satisfactory using a traceability analysis matrix between high-level requirements and lower-level system test case data set. This paper describes the test environment, test components and items, a traceability analysis, and system tests as a result of system verification and validation based on Software Requirement Specifications (SRS) for a safety-grade optical modem of a Core Protection Calculator (CPC) in a Korea Standard Nuclear Power Plant (KSNP), and Software Design Specifications (SDS) for a safety-grade optical modem of a CPC in a KSNP. All tests were performed according to the test plan and test procedures. Functional testing, performance testing, event testing, and scenario based testing for a safety-grade optical modem of a Core Protection Calculator in a Korea Standard Nuclear Power Plant as a thirty-party verifier were successfully performed.

Re-establishment of the air kerma and ambient dose equivalent standards for the BIPM protection-level 60Co beam

International Nuclear Information System (INIS)

Kessler, C.; Roger, P.

2005-07-01

The air kerma and ambient dose equivalent standards for the protection-level 60 Co beam have been re-established following the repositioning of the irradiator and modifications to the beam. Details concerning the standards and the new uncertainty budgets are described in this report with their implications for dosimetry comparisons and calibrations. (authors)

History of the medical uses of radiation regulatory and voluntary standards of protection

International Nuclear Information System (INIS)

Brodsky, A.; Kathren, R.L.; Willis, Ch.A.

1996-01-01

The main focus of this paper is on the historical development of safety in the use of radiation or radioactive materials in medicine. However, to provide better understanding and perspective on this history, it must be interwoven with major events and advancements in the development and use of radiation, particularly in the field of medicine. Since this history, as well as that of major events that stimulated the development of radiation protection standard, is extensive, only a very brief overview can be given here. Thus, a sufficient list of references is also provided to allow further examination of detailed historical documentation, and to provide an easier entry into further research. Also, some identification of individuals who have made important contributions to the development of standards, but who are not widely identified in either the relevant standards or the historical literature, is included. This will aid the serious historian in examining files of organizations to uncover facts or nationals that could better explain historical events or developments. (author), 233 Refs., 1 Tabs

75 FR 21666 - Canadian Standards Association; Application for Expansion of Recognition

Science.gov (United States)

2010-04-26

...] Canadian Standards Association; Application for Expansion of Recognition AGENCY: Occupational Safety and... the Canadian Standards Association for expansion of its recognition and presents the Agency's... Office's normal business hours, 8:15 a.m.-4:45 p.m., e.t. Instructions: All submissions must include the...

IEEE standard requirements for reliability analysis in the design and operation of safety systems for nuclear power generating stations

International Nuclear Information System (INIS)

Anon.

1976-01-01

The purpose of this standard is to provide uniform, minimum acceptable requirements for the performance of reliability analyses for safety-related systems found in nuclear-power generating stations, but not to define the need for an analysis. The need for reliability analysis has been identified in other standards which expand the requirements of regulations (e.g., IEEE Std 379-1972 (ANSI N41.2-1972), ''Guide for the Application of the Single-Failure Criterion to Nuclear Power Generating Station Protection System,'' which describes the application of the single-failure criterion). IEEE Std 352-1975, ''Guide for General Principles of Reliability Analysis of Nuclear Power Generating Station Protection Systems,'' provides guidance in the application and use of reliability techniques referred to in this standard

Radiation protection in newer medical imaging techniques: CT colonography

International Nuclear Information System (INIS)

2008-01-01

Multislice/detector computed tomography (CT) scanning, applied to visualization of the colon in CT colonography (CTC), also known as virtual colonoscopy (VC), is a relatively new application of CT introduced in recent years. The possibility of its application in population screening techniques raises a number of questions. Effort is required to ensure that the benefit of this new practice will not pose an undue level of detriment to the individual in multiple examinations. For practitioners and regulators, it is evident that innovation has been driven by both the imaging industry and by an ever increasing array of new applications generated and validated in the clinical environment. Regulation, industrial standardization, safety procedures and advice on best practice lag (inevitably) behind the industrial and clinical innovations being achieved. This series of Safety Reports (Nos 58, 60 and 61) is designed to help fill this growing vacuum, by bringing up to date and timely advice to bear on the problems involved. Under its statutory responsibility to establish standards for the protection of people against exposure to ionizing radiation and to provide for worldwide application of these standards, the IAEA has developed the Fundamental Safety Principles and the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (BSS). The BSS was issued by the IAEA and co-sponsored by the Food and Agriculture Organization of the United Nations (FAO), the International Labour Organisation (ILO), the OECD Nuclear Energy Agency (OECD/NEA), the Pan American Health Organization (PAHO) and the World Health Organization (WHO), and requires radiation protection of patients undergoing medical exposures through justification of the procedures involved and through optimization. The IAEA programme on radiation protection of patients encourages the reduction of patient doses without losing diagnostic benefits. To facilitate this

History of radiation protection in the Czech Republic. Ten years of the National Radiation Protection Institute, 1995-2005

International Nuclear Information System (INIS)

Drabkova, A.

2006-01-01

The first part of the publication, highlighting the history of radiation protection in the country which today is the Czech Republic, is divided into the following sections: Inception of the field of science and applications 'Protection from ionizing radiation'; Beginnings of work with ionizing radiation in the Czech lands; Formulation of the first health physics and radiation protection requirements in the Czech lands; Beginnings of institutionalization of radiation protection in Czechoslovakia after World War II; The Clinic and Institute of Occupational Medicine in Prague; Institute of Occupational Hygiene and Occupational Diseases in Prague and the regional Institute of Occupational Hygiene and Occupational Diseases in Bratislava; Peaceful uses of atomic energy in Czechoslovakia; First man-made radioisotopes in Czechoslovakia; Health rules and standards applicable to work with ionizing radiation; The responsibilities of the Ministry of Health in the area of health physics and radiation protection within peaceful uses of atomic energy in the Czech Socialist Republic; Research Institute of Health Physics; Institute of Occupational Hygiene and Prevention of Occupational Diseases in the Mining and Processing of Radioactive Raw Materials; Health physics and radiation protection in sectorial and national research plans; Health Physics Centre, Institute of Hygiene and Epidemiology; National Radiation Protection Institute (as a subsidiary of the State Office for Nuclear Safety). The second part of the publication gives details of the recent history of the National Radiation Protection Institute. (P.A.)

Patient Protection and Affordable Care Act; Exchange functions: standards for Navigators and non-Navigator assistance personnel; consumer assistance tools and programs of an Exchange and certified application counselors. Final rule.

Science.gov (United States)

2013-07-17

This final rule addresses various requirements applicable to Navigators and non-Navigator assistance personnel in Federally-facilitated Exchanges, including State Partnership Exchanges, and to non-Navigator assistance personnel in State Exchanges that are funded through federal Exchange Establishment grants. It finalizes the requirement that Exchanges must have a certified application counselor program. It creates conflict-of-interest, training and certification, and meaningful access standards; clarifies that any licensing, certification, or other standards prescribed by a state or Exchange must not prevent application of the provisions of title I of the Affordable Care Act; adds entities with relationships to issuers of stop loss insurance to the list of entities that are ineligible to become Navigators; and clarifies that the same ineligibility criteria that apply to Navigators apply to certain non-Navigator assistance personnel. The final rule also directs that each Exchange designate organizations which will then certify their staff members and volunteers to be application counselors that assist consumers and facilitate enrollment in qualified health plans and insurance affordability programs, and provides standards for that designation.

Radiation Protection and NORM Residue Management in the Titanium Dioxide and Related Industries

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-08-15

The Fundamental Safety Principles (IAEA Safety Standards Series No. SF-1), together with Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards (IAEA Safety Standards Series No. GSR Part 3 (Interim)), set out the principles and basic requirements for radiation protection and safety applicable to all activities involving radiation exposure, including exposure to natural sources of radiation. The Safety Guides on Occupational Radiation Protection in the Mining and Processing of Raw Materials (IAEA Safety Standards Series No. RS-G-1.6) and Management of Radioactive Waste from the Mining and Milling of Ores (IAEA Safety Standards Series No. WS-G-1.2) provide guidance on the control of exposure of workers and members of the public to naturally occurring radioactive material (NORM) in industrial activities involving the exploitation of minerals. This guidance applies irrespective of whether the minerals are exploited for their radioactivity content. The titanium dioxide and related industries constitute one of several industry sectors for which the radioactivity content of the minerals and raw materials involved is too small to be of commercial value but is large enough to warrant consideration by the regulatory body concerning the possible need to control exposures of workers and members of the public. This Safety Report has been developed as part of the IAEA's programme to provide for the application of its safety standards in the field of radiation, transport and waste safety. It is a compilation of detailed information on the processes and materials involved in the titanium dioxide and related industries and on the radiological considerations that need to be taken into account by the regulatory body when determining the nature and extent of radiation protection measures to be taken. This is consistent with the graded approach to regulation, in terms of which the application of the requirements of the safety standards is

40 CFR 443.40 - Applicability; description of the linoleum and printed asphalt felt subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the linoleum and printed asphalt felt subcategory. 443.40 Section 443.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS EFFLUENT LIMITATIONS GUIDELINES FOR EXISTING SOURCES AND STANDARDS OF PERFORMANC...

40 CFR 425.03 - Sulfide analytical methods and applicability.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Sulfide analytical methods and applicability. 425.03 Section 425.03 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY General Provisions...

76 FR 59173 - Standard Format and Content of License Applications for Conventional Uranium Mills

Science.gov (United States)

2011-09-23

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0302] Standard Format and Content of License Applications for Conventional Uranium Mills AGENCY: Nuclear Regulatory Commission. ACTION: Draft regulatory guide..., ``Standard Format and Content of License Applications for Conventional Uranium Mills.'' DG- 3024 was a...

Optimization and radiation protection of the patient in medical exposure

International Nuclear Information System (INIS)

Mwambinga, S.A.

2012-04-01

Radiography has been an established imaging modality for over a century, continuous developments have led to improvements in technique resulting in improved image quality at reduced patient dose. If one compares the technique used by Roentgen with the methods used today, one finds that a radiograph can now be obtained at a dose which is smaller. The International Atomic Energy Agency (IAEA) has a statutory responsibility to establish standards for the protection of people against exposure to ionising radiation and to provide for the worldwide application of those standards. A fundamental requirement of the International Basic Safety Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources (BSS) is the optimization of radiological protection of patients undergoing medical exposure. By using technique such as added filtration, use of high kVp techniques, low mAs, use of appropriate screen-film combination and making sure that all practices and any exposure to patient are justified, using ALARA principles and diagnostic Reference Levels, patient protection can be optimised. (author)

Mathematics of quantitative kinetic PCR and the application of standard curves.

Science.gov (United States)

Rutledge, R G; Côté, C

2003-08-15

Fluorescent monitoring of DNA amplification is the basis of real-time PCR, from which target DNA concentration can be determined from the fractional cycle at which a threshold amount of amplicon DNA is produced. Absolute quantification can be achieved using a standard curve constructed by amplifying known amounts of target DNA. In this study, the mathematics of quantitative PCR are examined in detail, from which several fundamental aspects of the threshold method and the application of standard curves are illustrated. The construction of five replicate standard curves for two pairs of nested primers was used to examine the reproducibility and degree of quantitative variation using SYBER Green I fluorescence. Based upon this analysis the application of a single, well- constructed standard curve could provide an estimated precision of +/-6-21%, depending on the number of cycles required to reach threshold. A simplified method for absolute quantification is also proposed, in which quantitative scale is determined by DNA mass at threshold.

The importance of international ISO standards application for enterprise management and ensuring customer satisfaction

Directory of Open Access Journals (Sweden)

Babić Jasna

2011-01-01

Full Text Available ISO standards contain requirements for quality management, environmental management, food safety management, information security systems management, risks management, social responsibility management, etc. The organizations, whose employees at all organizational levels understand the importance of correct use of standards and effects of their use, make efforts for continuous improvement of management systems. The improvements are realized through the application of requirements of certificated standardized quality systems and similar non certified standards and through application of different business excellence models.

Identification of immune correlates of protection in Shigella infection by application of machine learning.

Science.gov (United States)

Arevalillo, Jorge M; Sztein, Marcelo B; Kotloff, Karen L; Levine, Myron M; Simon, Jakub K

2017-10-01

Immunologic correlates of protection are important in vaccine development because they give insight into mechanisms of protection, assist in the identification of promising vaccine candidates, and serve as endpoints in bridging clinical vaccine studies. Our goal is the development of a methodology to identify immunologic correlates of protection using the Shigella challenge as a model. The proposed methodology utilizes the Random Forests (RF) machine learning algorithm as well as Classification and Regression Trees (CART) to detect immune markers that predict protection, identify interactions between variables, and define optimal cutoffs. Logistic regression modeling is applied to estimate the probability of protection and the confidence interval (CI) for such a probability is computed by bootstrapping the logistic regression models. The results demonstrate that the combination of Classification and Regression Trees and Random Forests complements the standard logistic regression and uncovers subtle immune interactions. Specific levels of immunoglobulin IgG antibody in blood on the day of challenge predicted protection in 75% (95% CI 67-86). Of those subjects that did not have blood IgG at or above a defined threshold, 100% were protected if they had IgA antibody secreting cells above a defined threshold. Comparison with the results obtained by applying only logistic regression modeling with standard Akaike Information Criterion for model selection shows the usefulness of the proposed method. Given the complexity of the immune system, the use of machine learning methods may enhance traditional statistical approaches. When applied together, they offer a novel way to quantify important immune correlates of protection that may help the development of vaccines. Copyright © 2017 Elsevier Inc. All rights reserved.

Radiological protection and quality control for diagnostic radiology in China

International Nuclear Information System (INIS)

Baorong, Yue

2008-01-01

Full text: There are 43,000 diagnostic departments, nearly 70,000 X-ray diagnostic facilities, 7,000 CT, 250 million for the annual total numbers of X-ray examinations, 120,000 occupationally exposed workers in diagnostic radiology. 'Basic standards for protection against ionizing radiation and for the safety of radiation sources' is promulgated on October, 2002. This basic standard follows the BSS. 'Rule on the administration of radio-diagnosis and radiotherapy', as a order of the Ministry of Health No. 46, is promulgated by Minister of Health on January 24, 2006. It includes general provisions, requirements and practice, establishment and approval of radio-diagnosis and radiotherapy services, safeguards and quality assurance, and so on. There are a series of radiological protection standards and quality control standards in diagnostic radiology, including 'radiological protection standard for the examination in X-ray diagnosis', 'radiological health protection standards for X-ray examination of child-bearing age women and pregnant women', 'radiological protection standards for the children in X-ray diagnosis', 'standards for radiological protection in medical X-ray diagnosis', 'specification for radiological protection monitoring in medical X-ray diagnosis', 'guide for reasonable application of medical X-ray diagnosis', 'general aspects for quality assurance in medical X-ray image of diagnosis', 'specification of image quality control test for the medical X-ray diagnostic equipment', 'specification of image quality assurance test for X-ray equipment for computed tomography', 'specification for testing of quality control in computed radiography (CR)' and 'specification for testing of quality control in X-ray mammography'. With the X-ray diagnostic equipment, there are acceptant tests, status tests and routing tests in large hospitals. It is poor for routing test in middle and smaller hospitals. CT is used widely in diagnostic radiology, however most workers in CT

40 CFR 63.5820 - What are my options for meeting the standards for continuous lamination/casting operations?

Science.gov (United States)

2010-07-01

... standards for continuous lamination/casting operations? 63.5820 Section 63.5820 Protection of Environment... meeting the standards for continuous lamination/casting operations? You must use one or more of the... continuous lamination line and each continuous casting line complies with the applicable standard. (b...

DOE Fire Protection Handbook, Volume I

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-08-01

The Department of Energy (DOE) Fire Protection Program is delineated in a number of source documents including; the Code of Federal Regulations (CFR), DOE Policy Statements and Orders, DOE and national consensus standards (such as those promulgated by the National Fire Protection Association), and supplementary guidance, This Handbook is intended to bring together in one location as much of this material as possible to facilitate understanding and ease of use. The applicability of any of these directives to individual Maintenance and Operating Contractors or to given facilities and operations is governed by existing contracts. Questions regarding applicability should be directed to the DOE Authority Having Jurisdiction for fire safety. The information provided within includes copies of those DOE directives that are directly applicable to the implementation of a comprehensive fire protection program. They are delineated in the Table of Contents. The items marked with an asterisk (*) are included on the disks in WordPerfect 5.1 format, with the filename noted below. The items marked with double asterisks are provided as hard copies as well as on the disk. For those using MAC disks, the files are in Wordperfect 2.1 for MAC.

Legal verification of the dosimetric instrumentation using for radiation protection in Cuba

International Nuclear Information System (INIS)

Walwyn, A.; Morales, J.A.

1999-01-01

By April of 1998 the Decree law 183 of Metrology was published at the Gaceta Oficial de la Republica de Cuba. It establishes the principles and general regulations for the organisation and juridical system of the metrological activity in Cuba. In the radiation protection field this legislation promote the establishment of a verification service of radiation measuring instruments used in the practices with radiation sources in the country. The limitations of old Cuban standards of verification related to dosimetric quantities and to the types of instruments for those which these standards are applicable; and in addition, the publication of new international standards that includes the operational quantities used for the measurement of instruments, led to the elaboration of the X and Gamma Radiation Meters Used in Radiation Protection standard. The requirements of metrological aptitude are taken from some test procedures described in the International Electrotechnical Commission (IEC) standards on photon monitoring equipment. The Secondary Standard Dosimetry Laboratory of the Centre for Radiation Protection and Higiene will start the verification service of Radiation Protection instruments. The beginning of the service is an essential element in the improvement of the accuracy of ionisation radiation metrology in Cuba, and have an evident impact in the protection of the occupationally exposed workers, because having the instruments in good technical condition became a legal exigency to the users of ionisation radiation

istSOS, a new sensor observation management system: software architecture and a real-case application for flood protection

Directory of Open Access Journals (Sweden)

M. Cannata

2015-11-01

Full Text Available istSOS (Istituto scienze della Terra Sensor Observation Service is an implementation of the Sensor Observation Service (SOS standard from the Open Geospatial Consortium. The development of istSOS started in 2009 in order to provide a simple implementation of the SOS for the management, provision and integration of hydro-meteorological data collected in Canton Ticino (Southern Switzerland. istSOS is an Open Source, entirely written in Python and based on reliable software like PostgreSQL/PostGIS and Apache/mod_wsgi. This paper illustrates the latest software enhancements, including a RESTful Web service and a Web-based graphical user interface, which enable a better and simplified interaction with measurements and SOS service settings. The robustness of the implemented solution has been validated in a real-case application: the Verbano Lake Early Warning System. In this application, near real-time data have to be exchanged by inter-regional partners and used in a hydrological model for lake level forecasting and flooding hazard assessment. This system is linked with a dedicated geoportal used by the civil protection for the management, alert and protection of the population and the assets of the Locarno area. Practical considerations, technical issues and foreseen improvements are presented and discussed.

The Internet of Things ecosystem: the blockchain and data protection issues

Directory of Open Access Journals (Sweden)

Nicola Fabiano

2018-03-01

Full Text Available The IoT is innovative and important phenomenon prone to several services and applications such as the blockchain which an emerging phenomenon. We can describe the blockchain as blockchain as a service because of the opportunity to use several applications based on this technology. We, indeed, should take into account the legal issues related to the data protection and privacy law to avoid breaches of the law. In this context, it is important to consider the new European General Data Protection Regulation (GDPR that will be in force on 25 May 2018. The contribution describes the main legal issues related to data protection and privacy focusing on the Data Protection by Design approach, according to the GDPR. Furthermore, I resolutely believe that is possible to develop a global privacy standard framework that organizations can use for their data protection activities.

International Standardization of the Clinical Dosimetry of Beta Radiation Brachytherapy Sources: Progress of an ISO Standard

Science.gov (United States)

Soares, Christopher

2006-03-01

In 2004 a new work item proposal (NWIP) was accepted by the International Organization for Standardization (ISO) Technical Committee 85 (TC85 -- Nuclear Energy), Subcommittee 2 (Radiation Protection) for the development of a standard for the clinical dosimetry of beta radiation sources used for brachytherapy. To develop this standard, a new Working Group (WG 22 - Ionizing Radiation Dosimetry and Protocols in Medical Applications) was formed. The standard is based on the work of an ad-hoc working group initiated by the Dosimetry task group of the Deutsches Insitiut für Normung (DIN). Initially the work was geared mainly towards the needs of intravascular brachytherapy, but with the decline of this application, more focus has been placed on the challenges of accurate dosimetry for the concave eye plaques used to treat ocular melanoma. Guidance is given for dosimetry formalisms, reference data to be used, calibrations, measurement methods, modeling, uncertainty determinations, treatment planning and reporting, and clinical quality control. The document is currently undergoing review by the ISO member bodies for acceptance as a Committee Draft (CD) with publication of the final standard expected by 2007. There are opportunities for other ISO standards for medical dosimetry within the framework of WG22.

Evolution of the concept of reduction the exposure levels to natural radiation and the new international standards in protection of radon

International Nuclear Information System (INIS)

Pavlovic, R.; Pavlovic, S.

1995-01-01

The new scientific information in last decade have caused significant changes in radiation protection standards. The subject of reduction the exposure to natural radiation is now regulated in more details. Some new aspects in protection against Rn exposure at home and work are discussed. (author)

Privacy Protection for Personal Health Device Communication and Healthcare Building Applications

Directory of Open Access Journals (Sweden)

Soon Seok Kim

2014-01-01

Full Text Available This paper proposes a new method for protecting patient privacy when communicating with a gateway which collects bioinformation through using personal health devices, a type of biosensor for telemedicine, at home and in other buildings. As the suggested method is designed to conform with ISO/IEEE 11073-20601, which is the international standard, interoperability with various health devices was considered. We believe it will be a highly valuable resource for dealing with basic data because it suggests an additional standard for security with the Continua Health Alliance or related international groups in the future.

Report About a New Standard for Radiation Protection Training of Intervention Persons. In the Case of Radiological emergency Situations

International Nuclear Information System (INIS)

Geringer, T.; Steurer, A.; Schmitzer, C.

2004-01-01

In autumn 2003 the Austrian standard OENORM S 5207 with the title R adiation protection training of intervention persons in the case of radiological emergency situations w ill be published. The standard is directed to persons who have to invent in case of a radiological emergency, security forces and as well training centres. The standard has to fulfil three objectives: 1. Regulation of the minimum requirements for the radiation protection training and education of intervention persons. 2. Harmonization of the radiation protection and training of different security forces, for instance Austrian army, Red Cross Austria, Fire Department, Police Department. 3. Mutual recognition of parts of the education between the different security forces. To fulfil these aims the standard is structured in different education modules. If , for instance, a person attended a special training module at the Austrian military, this part of the education is also valid for a career at the Fire Department. Further the modular structure of the education gives the possibility for persons of a special security force to attend one or more modules at another security force. This will lead to an improved cooperation between the different security forces in case of a radiological emergency situation. The education is structured in four levels. The topics of the standard are: 1. Requirements for training centres 2. Guidelines for the examinations of the candidates 3. Topics and goals of the basic education 4. Topics and goals of the advanced education level one 5. Topics and goals of the advanced education level two 6. Topics and examples of specialised education 7. Obligatory further education once every year. (Author)

Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards. General Safety Requirements. Pt. 3 (Chinese Edition)

International Nuclear Information System (INIS)

2014-01-01

This publication is the new edition of the International Basic Safety Standards. The edition is co-sponsored by seven other international organizations — European Commission (EC/Euratom), FAO, ILO, OECD/NEA, PAHO, UNEP and WHO. It replaces the interim edition that was published in November 2011 and the previous edition of the International Basic Safety Standards which was published in 1996. It has been extensively revised and updated to take account of the latest finding of the United Nations Scientific Committee on the Effects of Atomic Radiation, and the latest recommendations of the International Commission on Radiological Protection. The publication details the requirements for the protection of people and the environment from harmful effects of ionizing radiation and for the safety of radiation sources. All circumstances of radiation exposure are considered

Radiation protection and safety of radiation sources: International basic safety standards. General safety requirements. Pt. 3 (French Edition)

International Nuclear Information System (INIS)

2016-01-01

This publication is the new edition of the International Basic Safety Standards. The edition is co-sponsored by seven other international organizations — European Commission (EC/Euratom), FAO, ILO, OECD/NEA, PAHO, UNEP and WHO. It replaces the interim edition that was published in November 2011 and the previous edition of the International Basic Safety Standards which was published in 1996. It has been extensively revised and updated to take account of the latest finding of the United Nations Scientific Committee on the Effects of Atomic Radiation, and the latest recommendations of the International Commission on Radiological Protection. The publication details the requirements for the protection of people and the environment from harmful effects of ionizing radiation and for the safety of radiation sources. All circumstances of radiation exposure are considered

Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards. General Safety Requirements. Pt. 3 (Arabic Edition)

International Nuclear Information System (INIS)

2015-01-01

This publication is the new edition of the International Basic Safety Standards. The edition is co-sponsored by seven other international organizations — European Commission (EC/Euratom), FAO, ILO, OECD/NEA, PAHO, UNEP and WHO. It replaces the interim edition that was published in November 2011 and the previous edition of the International Basic Safety Standards which was published in 1996. It has been extensively revised and updated to take account of the latest finding of the United Nations Scientific Committee on the Effects of Atomic Radiation, and the latest recommendations of the International Commission on Radiological Protection. The publication details the requirements for the protection of people and the environment from harmful effects of ionizing radiation and for the safety of radiation sources. All circumstances of radiation exposure are considered

["Epistemic Negotiations" and the Pluralism of the Radiation Protection Regime: The Determination of Radiation Protection Standards for the General Population in the Early Years After World War II].

Science.gov (United States)

Higuchi, Toshihiro

2015-10-01

Radiation protection standards for the general population have constituted one of the most controversial subjects in the history of atomic energy uses. This paper reexamines the process in which the first such standards evolved in the early postwar period. While the existing literature has emphasized a "collusion" between the standard-setters and users, the paper seeks to examine the horizontal relationship among the standard-setters. It first examines a series of expert consultations between the United States and the United Kingdom. Representing a different configuration of power and interest, the two failed to agree on the assessment of genetic damage and cancer induction whose occurrence might have no threshold and therefore be dependent on the population size. This stalemate prevented the International Commission on Radiological Protection (ICRP), established in 1950, from formulating separate guidelines for the general public. Situations radically changed when the Bikini incident in 1954 led to the creation of more scientific panels. One such panel under the U.S. Academy of Sciences enabled the geneticists to bridge their internal divide, unanimously naming 100 mSv as the genetically permissible dose for the general population. Not to be outdone, ICRP publicized its own guidelines for the same purpose. The case examined in this paper shows that the standard-setting process is best understood as a series of "epistemic negotiations" among and within the standard-setters, whose agendas were determined from the outset but whose outcomes were not.

Status of existing federal environmental risk-based standards applicable to Department of Energy operations

International Nuclear Information System (INIS)

Bilyard, G.R.; Jonas, R.J.; Wallo, A. III

1991-01-01

When conducting its environmental restoration, waste management, and decontamination and decommissioning activities, the US Department of Energy (DOE) must comply with a myriad of regulatory procedures and environmental standards. An assessment of the status of existing federal standards that may be applied to chemical and radioactive substances on DOE sites found substantial gaps and inconsistencies among the existing standards, and technical issues associated with the application of those standards. Of 271 chemical and radioactive substances found to be important across environmental media at the Hanford, Savannah River, and Oak Ridge Sites, 96 (35%) are unregulated by federal regulations and are not covered by DOE guidelines, 48 (18%) are covered by single federal standards or DOE guidelines, and 127 (47%) are covered by multiple regulations or DOE guidelines. Inconsistencies and technical issues among standards include the promulgation of different standards under different regulations for a given substance in an environmental medium, the application of standards for purposes other than originally intended, and the inability to meet standards because of technical limitations. Given the lack of a complete, consistent set of standards or generic procedures for determining applicable standards, and given the existence of inconsistencies and technical issues among the existing set of standards, DOE may be faced with lengthy negotiations of standards on a case-by-case basis. Such negotiations could result in inconsistent cleanup levels, high costs, potential delays, and missed regulatory milestones

High-level waste storage tank farms/242-A evaporator standards/requirements identification document (S/RID), Vol. 5

Energy Technology Data Exchange (ETDEWEB)

1994-04-01

The Fire Protection functional area for the Hanford Site Tank Farm facilities and support structures is based on the application of relevant DOE orders, regulations, and industry codes and standards. The fire protection program defined in this document may be divided into three areas: (1) organizational, (2) administrative programmatic features, and (3) technical features. The information presented in each section is in the form of program elements and orders, regulations, industry codes, and standards that serve as the attributes of a fire protection program for the Tank Farm facilities. Upon completion this document will be utilized as the basis to evaluate compliance of the fire protection program being implemented for the Tank Farm facilities with the requirements of DOE orders and industry codes and standards.

High-level waste storage tank farms/242-A evaporator standards/requirements identification document (S/RID), Vol. 5

International Nuclear Information System (INIS)

1994-04-01

The Fire Protection functional area for the Hanford Site Tank Farm facilities and support structures is based on the application of relevant DOE orders, regulations, and industry codes and standards. The fire protection program defined in this document may be divided into three areas: (1) organizational, (2) administrative programmatic features, and (3) technical features. The information presented in each section is in the form of program elements and orders, regulations, industry codes, and standards that serve as the attributes of a fire protection program for the Tank Farm facilities. Upon completion this document will be utilized as the basis to evaluate compliance of the fire protection program being implemented for the Tank Farm facilities with the requirements of DOE orders and industry codes and standards

Enhancing and diluting the legal status of subsidiary protection beneficiaries under Union law

DEFF Research Database (Denmark)

Storgaard, Louise Halleskov

2016-01-01

Is it in accordance with the Qualification Directive (QD) to restrict the freedom of movement within the host country of beneficiaries of subsidiary protection (a form of protection parallel to refugee status) in receipt of social security benefits? This question was addressed by the CJEU in its...... and the substantive content of subsidiary protection while it, on the other hand, creates uncertainty about the applicable non-discrimination standard in such cases...

Radiation protection in newer medical imaging techniques: PET/CT

International Nuclear Information System (INIS)

2008-01-01

A major part of patient exposure now arises from practices that barely existed two decades ago, and the technological basis for their successful dissemination only began to flourish in the last decade or so. Hybrid imaging systems, such as the combination of computed tomography (CT) and positron emission tomography (PET), are an example of a technique that has only been introduced in the last decade. PET/CT has established a valuable place for itself in medical research and diagnosis. However, it is an application that can result in high patient and staff doses. For practitioners and regulators, it is evident that innovation has been driven both by the imaging industry and by an increasing array of new applications generated and validated in the clinical environment. Regulation, industrial standardization, safety procedures and advice on best practices lag (inevitably) behind the industrial and clinical innovations. This series of Safety Reports (Nos 58, 60 and 61) is designed to help fill the growing vacuum, by bringing up to date and timely advice from experienced practitioners to bear on the problems involved. The advice in this report has been developed within the IAEA's statutory responsibility to establish standards for the protection of people against exposure to ionizing radiation and to provide for the worldwide application of these standards. The Fundamental Safety Principles and the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (BSS) were issued by the IAEA and co-sponsored by organizations including the Food and Agriculture Organization of the United Nations (FAO), the International Labour Organisation (ILO), the OECD Nuclear Energy Agency (OECD/NEA), the Pan American Health Organization (PAHO) and the World Health Organization (WHO), and require the radiation protection of patients undergoing medical exposures through justification of the procedures involved and through

UMTRA Project remedial action planning and disposal cell design to comply with the proposed EPA [Environmental Protection Agency] standards (40 CFR Part 192)

International Nuclear Information System (INIS)

1989-01-01

The Uranium Mill Tailings Remedial Action (UMTRA) Project involves stabilizing 24 inactive uranium mill tailings piles in 10 states. Remedial work must meet standards established by the US Environmental Protection Agency (EPA). Remedial action must be designed and constructed to prevent dispersion of the tailings and other contaminated materials, and must prevent the inadvertent use of the tailings by man. This report is prepared primarily for distribution to parties involved in the UMTRA Project, including the US Nuclear Regulatory Commission (NRC), and states and tribes. It is intended to record the work done by the DOE since publication of the proposed EPA groundwater protection standards, and to show how the DOE has attempted to respond and react in a positive way to the new requirements that result from the proposed standards. This report discusses the groundwater compliance strategies now being defined and implemented by the DOE, and details the changes in disposal cell designs that result from studies to evaluate ways to facilitate compliance with the proposed EPA groundwater protection standards. This report also serves to record the technical advances, planning, and progress made on the UMTRA Project since the appearance of the proposed EPA groundwater protection standards. The report serves to establish, document, and disseminate technical approaches and engineering and groundwater information to people who may be interested or involved in similar or related projects. 24 refs., 27 figs., 8 tabs

The applicability of Relative Floristic Resemblance to evaluate the conservation value of protected areas.

NARCIS (Netherlands)

Wieringa, J.J.; Sosef, M.S.M.

2011-01-01

s – It is important to know the contribution of a protected area to global conservation. A new method called ‘Relative Floristic Resemblance’ that uses databased and georeferenced herbarium specimens, is introduced. Its usefulness and applicability to assess the conservation value of protected areas

Standard format and content of a licensee physical protection plan for strategic special nuclear material in transit - April 1980

International Nuclear Information System (INIS)

Anon.

1981-01-01

A predetermined plan to respond to safeguards contingency events is required to be prepared, based on personnel and other physical protection resources described in the Physical Protection Plan for strategic special nuclear material (SSNM) in transit. Specific requirements for the contingency plan are provided in Appendix C. Licensee Safeguards Contingency Plans, to 10 CFR Part 73. Regulatory Guide 5.56, Standard Format and Content of Safeguards Contingency Plans for Transportation, provides guidance for the preparation of transportation contingency plans. Licensee is reminded that all three submissions - the Physical Protection Plan, the Physical Protection Arrangements for Specific Shipments, and the Safeguards Contingency Plan - together describe the system for physical protection of each particular shipment. They should be developed and maintained to be completely consistent with each other for each shipment

76 FR 65544 - Standard Format and Content of License Applications for Mixed Oxide Fuel Fabrication Facilities

Science.gov (United States)

2011-10-21

... NUCLEAR REGULATORY COMMISSION [NRC-2009-0323] Standard Format and Content of License Applications... revision to regulatory guide (RG) 3.39, ``Standard Format and Content of License Applications for Mixed Oxide Fuel Fabrication Facilities.'' This guide endorses the standard format and content for license...

How to verify lightning protection efficiency for electrical systems? Testing procedures and practical applications

Energy Technology Data Exchange (ETDEWEB)

Birkl, Josef; Zahlmann, Peter [DEHN and SOEHNE, Neumarkt (Germany)], Emails: Josef.Birkl@technik.dehn.de, Peter.Zahlmann@technik.dehn.de

2007-07-01

There are increasing numbers of applications, installing Surge Protective Devices (SPDs), through which partial lightning currents flow, and highly sensitive, electronic devices to be protected closely next to each other due to the design of electric distribution systems and switchgear installations which is getting more and more compact. In these cases, the protective function of the SPDs has to be co-ordinated with the individual immunity of the equipment against energetic, conductive impulse voltages and impulse currents. In order to verify the immunity against partial lightning currents of the complete system laboratory tests on a system level are a suitable approach. The proposed test schemes for complete systems have been successfully performed on various applications. Examples will be presented. (author)

Some remarks on the Austrian radiation protection legislation

International Nuclear Information System (INIS)

Vetter, H.

1979-01-01

Some of the provisions of the Austrian Radiation Protection Law and Radiation Protection Ordinance differ from those recommended by ICRP and IAEO. This is particularly true for the definition of working conditions, the categorization of radiation areas and the classification of radiation workers. It is suggested that the responsible authorities when considering a revision of the legislation in the light of ICRP 26 and the revised IAEA Basic Safety Standards, also study the desirability of adapting the currently applicable provisions to the universally accepted international norms. (Auth.)

XXXVI. Days of Radiation Protection. Book of Abstracts

International Nuclear Information System (INIS)

2014-11-01

The publication has been set up as a proceedings of the conference dealing with health protection during work with ionizing radiation for different activities which involve the handling of ionizing radiation sources. The main conference topics are focused on current problems in radiation protection and radioecology. In this proceedings totally 93 abstracts are published. The Conference consists of following sections: (I) General aspects and new trends of radiation protection); (II) Radiation protection in medicine; (III): Dosimetry and metrology of external and internal radiation exposure; (IV) Regulation of radiation exposure to natural sources and control of radon exposure; (V) Radiation protection in nuclear power plants, their decommissioning and waste management; (VI) Application of radiation protection standards in the emergency management; (VII) Biological effects of ionizing radiation and risk estimation; (VIII) Education and training in radiation protection in the light of new recommendations of EU, ICRP and IAEA.

Review of anthraquinone applications for pest management and agricultural crop protection.

Science.gov (United States)

DeLiberto, Shelagh T; Werner, Scott J

2016-10-01

We have reviewed published anthraquinone applications for international pest management and agricultural crop protection from 1943 to 2016. Anthraquinone (AQ) is commonly found in dyes, pigments and many plants and organisms. Avian repellent research with AQ began in the 1940s. In the context of pest management, AQ is currently used as a chemical repellent, perch deterrent, insecticide and feeding deterrent in many wild birds, and in some mammals, insects and fishes. Criteria for evaluation of effective chemical repellents include efficacy, potential for wildlife hazards, phytotoxicity and environmental persistence. As a biopesticide, AQ often meets these criteria of efficacy for the non-lethal management of agricultural depredation caused by wildlife. We summarize published applications of AQ for the protection of newly planted and maturing crops from pest birds. Conventional applications of AQ-based repellents include preplant seed treatments [e.g. corn (Zea mays L.), rice (Oryza sativa L.), sunflower (Helianthus annuus L.), wheat (Triticum spp.), millet (Panicum spp.), sorghum (Sorghum bicolor L.), pelletized feed and forest tree species] and foliar applications for rice, sunflower, lettuce (Lactuca sativa L.), turf, sugar beets (Beta vulgaris L.), soybean (Glycine max L.), sweet corn and nursery, fruit and nut crops. In addition to agricultural repellent applications, AQ has also been used to treat toxicants for the protection of non-target birds. Few studies have demonstrated AQ repellency in mammals, including wild boar (Sus scrofa, L.), thirteen-lined ground squirrels (Ictidomys tridecemlineatus, Mitchill), black-tailed prairie dogs (Cyomys ludovicainus, Ord.), common voles (Microtus arvalis, Pallas), house mice (Mus musculus, L.), Tristram's jirds (Meriones tristrami, Thomas) and black rats (Rattus rattus L.). Natural sources of AQ and its derivatives have also been identified as insecticides and insect repellents. As a natural or synthetic biopesticide, AQ

Radiation protection and dosimetry issues in the medical applications of ionizing radiation

International Nuclear Information System (INIS)

Vaz, Pedro

2014-01-01

The technological advances that occurred during the last few decades paved the way to the dissemination of CT-based procedures in radiology, to an increasing number of procedures in interventional radiology and cardiology as well as to new techniques and hybrid modalities in nuclear medicine and in radiotherapy. These technological advances encompass the exposure of patients and medical staff to unprecedentedly high dose values that are a cause for concern due to the potential detrimental effects of ionizing radiation to the human health. As a consequence, new issues and challenges in radiological protection and dosimetry in the medical applications of ionizing radiation have emerged. The scientific knowledge of the radiosensitivity of individuals as a function of age, gender and other factors has also contributed to raising the awareness of scientists, medical staff, regulators, decision makers and other stakeholders (including the patients and the public) for the need to correctly and accurately assess the radiation induced long-term health effects after medical exposure. Pediatric exposures and their late effects became a cause of great concern. The scientific communities of experts involved in the study of the biological effects of ionizing radiation have made a strong case about the need to undertake low dose radiation research and the International System of Radiological Protection is being challenged to address and incorporate issues such as the individual sensitivities, the shape of dose–response relationship and tissue sensitivity for cancer and non-cancer effects. Some of the answers to the radiation protection and dosimetry issues and challenges in the medical applications of ionizing radiation lie in computational studies using Monte Carlo or hybrid methods to model and simulate particle transport in the organs and tissues of the human body. The development of sophisticated Monte Carlo computer programs and voxel phantoms paves the way to an accurate

36 CFR 1150.2 - Applicability: Buildings and facilities subject to guidelines and standards.

Science.gov (United States)

2010-07-01

... facilities subject to guidelines and standards. 1150.2 Section 1150.2 Parks, Forests, and Public Property... General Information § 1150.2 Applicability: Buildings and facilities subject to guidelines and standards... provided in paragraph (c) of this section, the standards issued under the Architectural Barriers Act of...

Training courses on radiation protection

International Nuclear Information System (INIS)

1988-01-01

Many Member States are developing or already have developed their own national training programmes. The IAEA is actively involved in promoting training in radiological protection, and this report has been prepared to provide the guidance that may be required in this development. The original version of the report on this subject was published in 1964 as Technical Reports Series No. 31 entitled ''Training in Radiological Protection: Curricula and Programming''. In 1975 a second version was published entitled ''Training in Radiological Protection for Nuclear Programmes'' as Technical Reports Series No. 166. This publication is intended mainly for use by persons who are responsible for organizing training programmes in radiation protection. It also reflects the policy of the Agency to have continuing standardized training in radiation protection. In addition to a small change in the title of the report, some concepts and ideas which are no longer applicable have been omitted and new information included. An important part of this report is the list of courses now offered in many Member States

Planning required in the development of radiation protection guidance for underground engineering applications

Energy Technology Data Exchange (ETDEWEB)

Neill, R H [U.S. Public Health Service, Rockville, MD (United States)

1969-07-01

The potential variety of engineering applications from the peaceful uses of underground nuclear explosives indicates an increased need for applicable radiation protection guidance to protect the public health of potentially exposed populations. To insure the orderly development of such uses, additional operational data as well as bioeffects data will be required to develop appropriate criteria and guidance to inform health officials and the public of the significance of possible exposures. The required planning includes an evaluation of the potential benefits and risks as well as the size and age of population, multiplicity of sources, likely and unlikely future uses, and the total environmental impact. (author)

Planning required in the development of radiation protection guidance for underground engineering applications

International Nuclear Information System (INIS)

Neill, R.H.

1969-01-01

The potential variety of engineering applications from the peaceful uses of underground nuclear explosives indicates an increased need for applicable radiation protection guidance to protect the public health of potentially exposed populations. To insure the orderly development of such uses, additional operational data as well as bioeffects data will be required to develop appropriate criteria and guidance to inform health officials and the public of the significance of possible exposures. The required planning includes an evaluation of the potential benefits and risks as well as the size and age of population, multiplicity of sources, likely and unlikely future uses, and the total environmental impact. (author)

The implications of the new ICRP recommendations on the legislation community radiation protection

International Nuclear Information System (INIS)

Eriskat, H.

1992-01-01

One of the fundamental tasks attributed to the European Community by the Euratom Treaty is to establish uniform safety standards for the health protection of the general public and workers against the dangers of ionising radiation. Ever since 1959, when for the first time, following a proposal by the Commission, the Council of Ministers issued the Basic Safety Standards under form of a Directive, they were reviewed and amended on a regular basis taking into account to a large extent the recommendations of the International Commission on Radiological Protection (ICRP). The aim of the ongoing revision of the Basic Safety Standards Directives (80/836 EURATOM and 84/466 EURATOM) is to reinforce radiation protection thoughout the Community to assure the best possible protection of the workers and public. This partial revision of the basic safety standards needs careful interpretation of the ICRP recommendations, taking into account existing legislation in Member States and an evaluation of the applicability of such a revision in both implementation in legislation and in the daily practice of radiation protection. At the same time, the actual revision's impact on other community Directives in the area of radiation protection has to be considered and, if necessary, these Directives have to be brought in line with the modified Basic Safety Standards. Finally, this revision has to take into account as well the possible repercussion on radiation protection of the future single European Market in order to continue to assure the high level of protection obtained until now. (author)

Technical requirements for the ASME PRA standard for nuclear power plant applications

International Nuclear Information System (INIS)

Fleming, Karl N.; Bernsen, Sidney A.; Simard, Ronald L.

2000-01-01

In 1998 the American Society of Mechanical Engineers (ASME) formed the Committee on Nuclear Risk Management (CNRM) and a Project Team to develop a standard on PRAs for use in risk informed applications. This ASME standard is being developed to help provide an adequate level of quality in PRAs that are being used to support ASME initiatives to risk informed in-service inspection (ISI) and in-service testing (IST) of nuclear power plant components. A related need supported by the industry and the U.S. Nuclear Regulatory Commission is to reduce the level of effort that is being expended in pilot applications of risk informed initiatives to address questions about the sufficiency of quality in the supporting PRA models. The purpose of this paper is to discuss the authors' views on some of the technical issues that were encountered in the effort to develop the ASME PRA standard. Draft 12 of this standard has been issued for comment, and is currently being finalized with the aim of releasing the standard in early 2001. (author)

Medical image registration algorithms assesment Bronze Standard application enactment on grids using the MOTEUR workflow engine

CERN Document Server

Glatard, T; Pennec, X

2006-01-01

Medical image registration is pre-processing needed for many medical image analysis procedures. A very large number of registration algorithms are available today, but their performance is often not known and very difficult to assess due to the lack of gold standard. The Bronze Standard algorithm is a very data and compute intensive statistical approach for quantifying registration algorithms accuracy. In this paper, we describe the Bronze Standard application and we discuss the need for grids to tackle such computations on medical image databases. We demonstrate MOTEUR, a service-based workflow engine optimized for dealing with data intensive applications. MOTEUR eases the enactment of the Bronze Standard and similar applications on the EGEE production grid infrastructure. It is a generic workflow engine, based on current standards and freely available, that can be used to instrument legacy application code at low cost.

Application of radiation protection programmes to transport of radioactive material

International Nuclear Information System (INIS)

Lopez Vietri, Jorge; Capadona, Nancy; Barenghi, Leonardo

2008-01-01

Full text: The principles for implementing radiation protection programmes (RPP) are detailed in the draft IAEA safety guide TS-G-1.5 'Radiation protection programmes for transport of radioactive material'. The document is described in this paper and analysis is made for typical applications to current operations carried out by consignors, carriers and consignees. Systematic establishment and application of RPPs is a way to control radiological protection during different steps of transport activity. The most widely transported packages in the world are radiopharmaceuticals by road. It is described an application of RPP for an organization involved in road transport of Type A packages containing radiopharmaceuticals. Considerations based on the radionuclides, quantities and activities transported are the basis to design and establish the scope of the RPP for the organizations involved in transport. Next stage is the determination of roles and responsibilities for each activity related to transport of radioactive materials. An approach to the dose received by workers is evaluated considering the type, category and quantity of packages, the radionuclides, the frequency of consignments and how long are the storages. The average of transports made in the last years must be taken into account and special measures intended to optimize the protection are evaluated. Tasks like monitoring, control of surface contamination and segregation measures, are designed based on the dose evaluation and optimization. The RPP also indicates main measures to follow in case of emergency during transport taking account of radionuclides, activities and category of packages for different accident scenarios. Basis for training personnel involved in handling of radioactive materials to insure they have appropriate knowledge about preparing packages, measuring dose rates, calculating transport index, labelling, marking and placarding, transport documents, etc, are considered. The RPP is a part

Strategies of bringing drug product marketing applications to meet current regulatory standards.

Science.gov (United States)

Wu, Yan; Freed, Anita; Lavrich, David; Raghavachari, Ramesh; Huynh-Ba, Kim; Shah, Ketan; Alasandro, Mark

2015-08-01

In the past decade, many guidance documents have been issued through collaboration of global organizations and regulatory authorities. Most of these are applicable to new products, but there is a risk that currently marketed products will not meet the new compliance standards during audits and inspections while companies continue to make changes through the product life cycle for continuous improvement or market demands. This discussion presents different strategies to bringing drug product marketing applications to meet current and emerging standards. It also discusses stability and method designs to meet process validation and global development efforts.

The Protection of Consumer’s Rights and the Application of Criminal Law in the Unlawful Operation of Services and Content Service Application

Directory of Open Access Journals (Sweden)

Edmon Makarim

2012-05-01

Full Text Available Media reports on cases of the theft of pre-paid pulses taking place nowadays have created a misunderstanding in terms of the appropriate application of criminal law. In the context of existing legal provisions concerning consumer protection as set forth both under the Consumer Protection Law as well as in part under the Telecommunications Law, law enforcement agencies are leaning towards applying general criminal provisions (theft which, after a careful observation of the Indonesian Criminal Code, in fact do not extend to corporate criminal acts. This paper purports to explain that the currently occurring cases of the theft of pre-paid pulses should be adequately dealt with by imposing administrative sanctions by the governing and supervisory agencies, both under the Telecommunications Law as well as the Consumer Protection Law. It is proposed that it would be more effective to apply the Consumer Protection Law in such cases, as it contains provisions concerning the threat of alternative criminal punishment in the form of confinement or fines, along with additional sanctions in the form of an order to pay compensation for damages to consumers accompanied by the seizure and the halting of the application system in use by the Operator and/or CP concerned. It is proposed that in administering a proper telecommunications system to the public, the application of the Consumer Protection Law is likely to be less counterproductive as opposed to the application of general criminal provisions, considering that the latter are contradictory to the principles of legal certainty and partnership mandated under the Telecommunications Law itself.

Hand protection from ultraviolet exposure

International Nuclear Information System (INIS)

Khazova, M.; O'Hagan, J.B.

2006-01-01

Full text of publication follows: A number of industrial applications and public services involve exposure to ultraviolet radiation (U.V.R.) from a variety of lamps and lasers, for example, in forensic examination, biological trans-illuminators, dentistry, laser material processing, microelectronics, etc. The proposed European Union Directive on Optical Radiation would place specific requirements on employers to provide adequate safety measures to reduce exposure to U.V.R., including gloves for hand protection. The selection of gloves should be based on a risk assessment and on the performance characteristics of the gloves for the task. However, current International and national standards do not describe evaluation procedures of disposable gloves for hand protection against non-ionising radiation. A methodology for assessment of the UV protection level for disposable gloves and a simple measurement protocol are proposed, based on a common approach with UV protection by clothing and sunscreens. Glove Ultraviolet Protection Factor is defined as a time-scale increase in exposure permitted for the hand protected by a glove with respect to an unprotected hand. However, the wide variety of U.V.R. sources and the real-life conditions of glove use (stretching and wetting the surface by liquids) bring substantial challenges to the assessment method. Our study of ∼ 50 samples of widely used disposable gloves made of different materials (nitrile, vinyl, latex and chloroprene) showed that for all tested gloves a change in U.V.R. attenuation with stretching is characteristic for the type of glove material and can be included as a scaling factor in the definition of U.V.R. protection. Glove material has a bigger effect on U.V.R. protection level than variations in the glove thickness or its colour. The following approaches are suggested to overcome the problem of variable U.V.R. sources: - Worst case scenario minimal protection level, most restrictive case - Application

Hand protection from ultraviolet exposure

Energy Technology Data Exchange (ETDEWEB)

Khazova, M.; O' Hagan, J.B. [Health Protection Agency, Radiation Protection Division, Chilton, Did cot (United Kingdom)

2006-07-01

Full text of publication follows: A number of industrial applications and public services involve exposure to ultraviolet radiation (U.V.R.) from a variety of lamps and lasers, for example, in forensic examination, biological trans-illuminators, dentistry, laser material processing, microelectronics, etc. The proposed European Union Directive on Optical Radiation would place specific requirements on employers to provide adequate safety measures to reduce exposure to U.V.R., including gloves for hand protection. The selection of gloves should be based on a risk assessment and on the performance characteristics of the gloves for the task. However, current International and national standards do not describe evaluation procedures of disposable gloves for hand protection against non-ionising radiation. A methodology for assessment of the UV protection level for disposable gloves and a simple measurement protocol are proposed, based on a common approach with UV protection by clothing and sunscreens. Glove Ultraviolet Protection Factor is defined as a time-scale increase in exposure permitted for the hand protected by a glove with respect to an unprotected hand. However, the wide variety of U.V.R. sources and the real-life conditions of glove use (stretching and wetting the surface by liquids) bring substantial challenges to the assessment method. Our study of {approx} 50 samples of widely used disposable gloves made of different materials (nitrile, vinyl, latex and chloroprene) showed that for all tested gloves a change in U.V.R. attenuation with stretching is characteristic for the type of glove material and can be included as a scaling factor in the definition of U.V.R. protection. Glove material has a bigger effect on U.V.R. protection level than variations in the glove thickness or its colour. The following approaches are suggested to overcome the problem of variable U.V.R. sources: - Worst case scenario minimal protection level, most restrictive case - Application

Explanation of application standards of hematopoietic stimulating factors in the treatment of acute radiation sickness

International Nuclear Information System (INIS)

Xing Zhiwei; Jiang Enhai; Wang Guilin; Luo Qingliang

2012-01-01

Occupational standard of the Ministry of health-Application Standards of Hematopoietic Stimulating Factors in the Treatment of Acute Radiation Sickness has been completed as a draft standard. Based on the wide study and analysis of related animal experimental literature about hematopoietic stimulating factor in the treatment of acute radiation sickness and domestic and foreign clinical reports about application of hematopoietic stimulating factor in radiation accidents in the past decade, the standard was enacted according to the suggestions of International Atomic Energy Agency and the United States Strategic National Stockpile Radiation Working Group and European countries about the application of hematopoietic stimulating factor. It is mainly used for nuclear accident emergency and the treatment of the bone marrow form of acute radiation sickness caused by radiation accidents. It also applies to other hematopoietic failure diseases. In order to implement this standard correctly, the relevant contents of the standard were interpreted in this article. (authors)

Standardized Assessment of Biodiversity Trends in Tropical Forest Protected Areas: The End Is Not in Sight.

Directory of Open Access Journals (Sweden)

Lydia Beaudrot

2016-01-01

Full Text Available Extinction rates in the Anthropocene are three orders of magnitude higher than background and disproportionately occur in the tropics, home of half the world's species. Despite global efforts to combat tropical species extinctions, lack of high-quality, objective information on tropical biodiversity has hampered quantitative evaluation of conservation strategies. In particular, the scarcity of population-level monitoring in tropical forests has stymied assessment of biodiversity outcomes, such as the status and trends of animal populations in protected areas. Here, we evaluate occupancy trends for 511 populations of terrestrial mammals and birds, representing 244 species from 15 tropical forest protected areas on three continents. For the first time to our knowledge, we use annual surveys from tropical forests worldwide that employ a standardized camera trapping protocol, and we compute data analytics that correct for imperfect detection. We found that occupancy declined in 22%, increased in 17%, and exhibited no change in 22% of populations during the last 3-8 years, while 39% of populations were detected too infrequently to assess occupancy changes. Despite extensive variability in occupancy trends, these 15 tropical protected areas have not exhibited systematic declines in biodiversity (i.e., occupancy, richness, or evenness at the community level. Our results differ from reports of widespread biodiversity declines based on aggregated secondary data and expert opinion and suggest less extreme deterioration in tropical forest protected areas. We simultaneously fill an important conservation data gap and demonstrate the value of large-scale monitoring infrastructure and powerful analytics, which can be scaled to incorporate additional sites, ecosystems, and monitoring methods. In an era of catastrophic biodiversity loss, robust indicators produced from standardized monitoring infrastructure are critical to accurately assess population outcomes

Standardized Assessment of Biodiversity Trends in Tropical Forest Protected Areas: The End Is Not in Sight.

Science.gov (United States)

Beaudrot, Lydia; Ahumada, Jorge A; O'Brien, Timothy; Alvarez-Loayza, Patricia; Boekee, Kelly; Campos-Arceiz, Ahimsa; Eichberg, David; Espinosa, Santiago; Fegraus, Eric; Fletcher, Christine; Gajapersad, Krisna; Hallam, Chris; Hurtado, Johanna; Jansen, Patrick A; Kumar, Amit; Larney, Eileen; Lima, Marcela Guimarães Moreira; Mahony, Colin; Martin, Emanuel H; McWilliam, Alex; Mugerwa, Badru; Ndoundou-Hockemba, Mireille; Razafimahaimodison, Jean Claude; Romero-Saltos, Hugo; Rovero, Francesco; Salvador, Julia; Santos, Fernanda; Sheil, Douglas; Spironello, Wilson R; Willig, Michael R; Winarni, Nurul L; Zvoleff, Alex; Andelman, Sandy J

2016-01-01

Extinction rates in the Anthropocene are three orders of magnitude higher than background and disproportionately occur in the tropics, home of half the world's species. Despite global efforts to combat tropical species extinctions, lack of high-quality, objective information on tropical biodiversity has hampered quantitative evaluation of conservation strategies. In particular, the scarcity of population-level monitoring in tropical forests has stymied assessment of biodiversity outcomes, such as the status and trends of animal populations in protected areas. Here, we evaluate occupancy trends for 511 populations of terrestrial mammals and birds, representing 244 species from 15 tropical forest protected areas on three continents. For the first time to our knowledge, we use annual surveys from tropical forests worldwide that employ a standardized camera trapping protocol, and we compute data analytics that correct for imperfect detection. We found that occupancy declined in 22%, increased in 17%, and exhibited no change in 22% of populations during the last 3-8 years, while 39% of populations were detected too infrequently to assess occupancy changes. Despite extensive variability in occupancy trends, these 15 tropical protected areas have not exhibited systematic declines in biodiversity (i.e., occupancy, richness, or evenness) at the community level. Our results differ from reports of widespread biodiversity declines based on aggregated secondary data and expert opinion and suggest less extreme deterioration in tropical forest protected areas. We simultaneously fill an important conservation data gap and demonstrate the value of large-scale monitoring infrastructure and powerful analytics, which can be scaled to incorporate additional sites, ecosystems, and monitoring methods. In an era of catastrophic biodiversity loss, robust indicators produced from standardized monitoring infrastructure are critical to accurately assess population outcomes and identify

Standardized Assessment of Biodiversity Trends in Tropical Forest Protected Areas: The End Is Not in Sight

Science.gov (United States)

O'Brien, Timothy; Alvarez-Loayza, Patricia; Boekee, Kelly; Campos-Arceiz, Ahimsa; Eichberg, David; Espinosa, Santiago; Fegraus, Eric; Fletcher, Christine; Gajapersad, Krisna; Hallam, Chris; Hurtado, Johanna; Jansen, Patrick A.; Kumar, Amit; Larney, Eileen; Lima, Marcela Guimarães Moreira; Mahony, Colin; Martin, Emanuel H.; McWilliam, Alex; Mugerwa, Badru; Ndoundou-Hockemba, Mireille; Razafimahaimodison, Jean Claude; Romero-Saltos, Hugo; Rovero, Francesco; Salvador, Julia; Santos, Fernanda; Sheil, Douglas; Spironello, Wilson R.; Willig, Michael R.; Winarni, Nurul L.; Zvoleff, Alex; Andelman, Sandy J.

2016-01-01

Extinction rates in the Anthropocene are three orders of magnitude higher than background and disproportionately occur in the tropics, home of half the world’s species. Despite global efforts to combat tropical species extinctions, lack of high-quality, objective information on tropical biodiversity has hampered quantitative evaluation of conservation strategies. In particular, the scarcity of population-level monitoring in tropical forests has stymied assessment of biodiversity outcomes, such as the status and trends of animal populations in protected areas. Here, we evaluate occupancy trends for 511 populations of terrestrial mammals and birds, representing 244 species from 15 tropical forest protected areas on three continents. For the first time to our knowledge, we use annual surveys from tropical forests worldwide that employ a standardized camera trapping protocol, and we compute data analytics that correct for imperfect detection. We found that occupancy declined in 22%, increased in 17%, and exhibited no change in 22% of populations during the last 3–8 years, while 39% of populations were detected too infrequently to assess occupancy changes. Despite extensive variability in occupancy trends, these 15 tropical protected areas have not exhibited systematic declines in biodiversity (i.e., occupancy, richness, or evenness) at the community level. Our results differ from reports of widespread biodiversity declines based on aggregated secondary data and expert opinion and suggest less extreme deterioration in tropical forest protected areas. We simultaneously fill an important conservation data gap and demonstrate the value of large-scale monitoring infrastructure and powerful analytics, which can be scaled to incorporate additional sites, ecosystems, and monitoring methods. In an era of catastrophic biodiversity loss, robust indicators produced from standardized monitoring infrastructure are critical to accurately assess population outcomes and identify

It's time to set some standards: Environmental classification of freshwater wetlands in New Zealand and their protection from eutrophication

DEFF Research Database (Denmark)

Sorrell, Brian Keith; Clarkson, Beverly

Most natural resource plans provide protection for lakes and rivers from catchment activities leading to eutrophication. However, they are often silent about wetlands, due to the lack of information available for setting standards, defining reference conditions, and predicting responses to nutrient...... states in New Zealand wetlands, present an environmental classification based on physico-chemical and nutrient data, compare wetlands in New Zealand with those in other temperate regions, and argue for some catchment land use standards to protect wetlands from nutrient enrichment. Our database reveals...... that New Zealand wetlands, like those in other temperate climates, are defined by specific alkalinity and nutrient gradients and that there is a wide range of fertility levels. Using regression tree analysis, we have identified environmental groups of wetlands with significantly distinct nutrient regimes...

X-ray measurements and protection, 1913-1964

International Nuclear Information System (INIS)

Taylor, L.S.

1981-12-01

This report reviews the development of measurement standards and protection against x rays. The story of x rays can be divided into three periods up to 1925, a period of discovery, application, and a recognized new danger; up to 1955, a period of exploitation, measurement, control, and protection, and from then, a time of consolidation, public awareness, and political activism. This book is an account of how government and non-government organizations have worked together. Attention is directed to some of the changes and differences between government laboratory operations today and those in the first half of the 20th century

Compliance determination procedures for environmental radiation protection standards for uranium recovery facilities 40 CFR part 190

International Nuclear Information System (INIS)

1982-03-01

Uranium Milling operations are licensed by the Nuclear Regulatory Commission and by some States in agreement with the Commission. The radiation dose to any individual from the operation of facilities within the uranium fuel cycle is limited to levels set by the Environmental Protection Agency. These levels are contained in the EPA Environmental Radiation Protection Standards for Nuclear Power Operations, in Part 190 of Title 40 of the Code of Federal Regulations (40 CFR Part 190). This report describes the procedures used within NRC's Uranium Recovery Licensing Branch for evaluating compliance with these regulations for uranium milling operations. The report contains descriptions of these procedures, dose factors for evaluating environmental measurement data, and guidance to the NRC staff reviewer

[Investigation on standard application of industrial dust hazard classification].

Science.gov (United States)

Lu, Y; Zhang, M; Chen, W H

2017-04-20

Objective: To investigate the application and effectiveness evaluation of the standard of GBZ/T 229.1-2010 in practice, and to explore the applicability, aiming to provide technical evidence for the revision of GBZ/T 229.1-2010. Methods: There were 2 questionnaire surveys carried out in the study, including general survey and specific survey. Databases were established and data were input with Excel 2010 and Epidata version 3.1 software. SPSS version 19.0 software was used for data cleaning and statistical analysis. Results: The general survey received 100 questionnaires, with 43 from facilities and 57 from professional expertise. There were 59 questionnaires from occupational health technical service organizations held by government, and 11 from colleges and universities. The leading three jobs using GBZ/T 229.1-2010 were the occupational hazards evaluation for constructive project (69.0%) , lecturing/training (55.0%) , occupational hazards monitoring (50.0%) , respectively. The high frequency used contents of GBZ/T 229.1-2010 were the fourth part "classification" (67.0%) , the fifth part "the principles of classification management" (59.0%) , annex A "the correct use instructions" (52.0%) , respectively. In the results of feasibility, scores of the fourth part "classification" , the fifth part "the principles of classification management" , annex A "the correct use instructions" were 3.07, 3.03, 3.23, respectively. The parts needed to be modified as priories were the fourth part "classification" (22.0%) , the fifth part "the principles of classification management" (13.0%) , annex A "the correct use instructions" (12.0%) . The specific survey received 15 questionnaires, with 12 from the employers and 3 from occupational health technical service organizations. The awareness rate of GBZ/T 229.1-2010 among occupational health professionals was 83.3%. Classification results in the employers were used for guidance on improvement measures (66.7%) , health surveillance

Intelligence and Security Standards on Industrial Facilities Protection in Case of Terrorism and Military Attack

International Nuclear Information System (INIS)

Stipetic, D.

2007-01-01

team. A terrorism event or hazmat crime brings multiple agencies together, but their integration needs to be seamless. Response to these incidents presents acute and long term health risks to public safety personnel. There are many factors involved in the selection and use of protective equipment. New threats and technology are emerging. Then we will describe the specific situation by participating in joint-agency working groups and by maintaining regular liaison and routine coordination with local and state law enforcement and intelligence agencies. Applicable regulations and national consensus standards governing emergency response and post-emergency response operations conducted at criminal or terrorist incidents involving hazardous materials or attack on oil, chemical and petrochemical industry.(author)

International and national radiation protection standards and recommendations

International Nuclear Information System (INIS)

Swindon, T.N.

1989-01-01

The recommendations of the International Commission on Radiological Protection (ICRP) and their basis are discussed with particular emphasis on the extensive review of its earlier recommendations undertaken by the ICRP during the 1970s. The new recommendations issued in 1977 after this review are described. The dose limits for various organs and tissues before and after 1977 are compared. The optimization principle contained in the 1977 recommendations is assessed. The implementation of the 1977 recommendations, the subsequent changes to them and the ICRP's 1987 statement on cancer risk assessments are discussed. The National Radiological Protection Board's October 1987 radiation protection recommendations are outlined. 8 refs., 1 fig

A Study on the technology of the Protective Device Application for the power Telecommunication Facilities

Energy Technology Data Exchange (ETDEWEB)

Lee, B.K.; Lee, S.J.; Choi, H.Y. [Korea Electric Power Research Insitute, Taejeon (Korea, Republic of); Lee, B.H.; Jeon, D.K.; Lee, K.O.; Ahn, C.H.; Kim, S.O.; Kim, J.S. [Electrical Engineering and Science Research Center, Seoul (Korea, Republic of)

1997-12-31

In order to protect the power telecommunication system from surge by lightning or switching and ground potential rise, characteristics of surge are analyzed when surge strikes communication system. Surge generator which meets international standard was made and test of protective devices was carried out by using it. Counter measures against surge is established through the analysis of ground potential which varies with transient ground impedance. Also specification for installing protective devices was recommended, which is proper to apply to the field system. (author). 186 refs., 203 figs., 21 tabs.

XXXIX Days of Radiation Protection. Proceedings of Abstracts

International Nuclear Information System (INIS)

2018-01-01

The publication has been set up as a proceedings of the conference dealing with health protection during work with ionizing radiation for different activities which involve the handling of ionizing radiation sources. The main conference topics are focused on current problems in radiation protection and radioecology. In this proceedings totally 91 abstracts are published. The Conference consists of following sections: (I) Radiation protection, consequences of implementation of the EU2013 / 59 directive in the Czech Republic and the Slovak Republic); (II) Radiation protection in the application of ionizing radiation in medicine; (III) Dosimetry and metrology of external and internal irradiation; (IV) Natural sources of ionizing radiation, national radon programs; (V) Nuclear energy, the concept of decommissioning of nuclear power plants in terms of radiation protection; (VI) Use of standards of radiation protection in emergency management; (VII) Biological effects of radiation and estimation of irradiation risk.

Practical implications of the ICRP recommendations (1977) and the revised IAEA basic safety standards for radiation protection

International Nuclear Information System (INIS)

1979-01-01

Full text: The Seminar provided a forum for exchange of views concerning the practical problems associated with the implementation of the recommendations published in ICRP report No. 26 The papers presented and the discussions which followed will greatly help the IAEA, WHO, ILO and OECD/NEA to finalize the draft of the Basic Safety Standards for Radiation Protection. The papers and discussions centered mainly on three items - risk assessments and the associated detriment which might result from exposure to ionizing radiation as encountered in radiation work, optimization of protection; and some practical difficulties associated with the implementation of the recommendations Examples of the application of optimization were presented which helped clarify the methodology of optimizing protection. General and panel discussions helped to clarify the question of intuitive versus quantitative optimization. The consensus was that optimization of protection is mainly an intuitive operation, the quantitative tools being an aid to the process. These tools are more important in optimizing the design of installations and equipment, while the process is less quantitative in the case of optimization of operations. The value of the man-rem was discussed in a few papers and in panel and other discussions. It became clear that its value can be different in different cases of justification and different again in justification and optimization assessments. Therefore a range of values is needed rather than a single universal value. However, for optimization assessments where parts of the collective dose occur in different countries, the principal of geographical equity was advocated, implying the same value to the man-rem in all countries. Some papers and discussions centered around the identification and evaluation of detriment. Two types of detriment were identified, namely 'objective' detriment (composed of stochastic effects which could be assessed f r om knowledge of the

An analysis of the development and application of plant protection UAV based on advanced materials

Science.gov (United States)

Huang, Yuan-hui; Wei, Neng; Quan, Zhi-cheng; Huang, Yu-rong

2018-06-01

The development and application of a number of advanced materials plant protection unmanned aerial vehicle (UAV) is an important part of the comprehensive production of agricultural modernization. The paper is taken as an example of Guangxi No. 1 agricultural service aviation science and Technology Co., Ltd. This paper introduces the internal and external environment of the research and development of the plant protection UAV for the advanced materials of the company. The external environment focuses on the role of the plant protection UAV on the development of the agricultural mechanization; the internal environment focuses on the advantages of the UAV in technology research, market promotion and application, which is imperative. Finally, according to the background of the whole industry, we put forward some suggestions for the developing opportunities and challenges faced by plant protection UAV, hoping to proving some ideas for operators, experts and scholars engaged in agricultural industry.

Individualised perioperative open-lung approach versus standard protective ventilation in abdominal surgery (iPROVE): a randomised controlled trial.

Science.gov (United States)

Ferrando, Carlos; Soro, Marina; Unzueta, Carmen; Suarez-Sipmann, Fernando; Canet, Jaume; Librero, Julián; Pozo, Natividad; Peiró, Salvador; Llombart, Alicia; León, Irene; India, Inmaculada; Aldecoa, Cesar; Díaz-Cambronero, Oscar; Pestaña, David; Redondo, Francisco J; Garutti, Ignacio; Balust, Jaume; García, Jose I; Ibáñez, Maite; Granell, Manuel; Rodríguez, Aurelio; Gallego, Lucía; de la Matta, Manuel; Gonzalez, Rafael; Brunelli, Andrea; García, Javier; Rovira, Lucas; Barrios, Francisco; Torres, Vicente; Hernández, Samuel; Gracia, Estefanía; Giné, Marta; García, María; García, Nuria; Miguel, Lisset; Sánchez, Sergio; Piñeiro, Patricia; Pujol, Roger; García-Del-Valle, Santiago; Valdivia, José; Hernández, María J; Padrón, Oto; Colás, Ana; Puig, Jaume; Azparren, Gonzalo; Tusman, Gerardo; Villar, Jesús; Belda, Javier

2018-03-01

The effects of individualised perioperative lung-protective ventilation (based on the open-lung approach [OLA]) on postoperative complications is unknown. We aimed to investigate the effects of intraoperative and postoperative ventilatory management in patients scheduled for abdominal surgery, compared with standard protective ventilation. We did this prospective, multicentre, randomised controlled trial in 21 teaching hospitals in Spain. We enrolled patients who were aged 18 years or older, were scheduled to have abdominal surgery with an expected time of longer than 2 h, had intermediate-to-high-risk of developing postoperative pulmonary complications, and who had a body-mass index less than 35 kg/m 2 . Patients were randomly assigned (1:1:1:1) online to receive one of four lung-protective ventilation strategies using low tidal volume plus positive end-expiratory pressure (PEEP): open-lung approach (OLA)-iCPAP (individualised intraoperative ventilation [individualised PEEP after a lung recruitment manoeuvre] plus individualised postoperative continuous positive airway pressure [CPAP]), OLA-CPAP (intraoperative individualised ventilation plus postoperative CPAP), STD-CPAP (standard intraoperative ventilation plus postoperative CPAP), or STD-O 2 (standard intraoperative ventilation plus standard postoperative oxygen therapy). Patients were masked to treatment allocation. Investigators were not masked in the operating and postoperative rooms; after 24 h, data were given to a second investigator who was masked to allocations. The primary outcome was a composite of pulmonary and systemic complications during the first 7 postoperative days. We did the primary analysis using the modified intention-to-treat population. This trial is registered with ClinicalTrials.gov, number NCT02158923. Between Jan 2, 2015, and May 18, 2016, we enrolled 1012 eligible patients. Data were available for 967 patients, whom we included in the final analysis. Risk of pulmonary and systemic

STANDARDIZATION AND APPLICATION OF PLASTIC CARDS IN THE EDUCATIONAL SYSTEMS

Directory of Open Access Journals (Sweden)

Polina V. Baranova

2015-01-01

Full Text Available The application of plastic cards has been widely increasing in various fields of life, business and education. They have already become up-to-date and convenient attribute of our daily life. There are emerging more and more areas where they can be used in a convenient and practical way. Contactless smart cards can be used in access control in the educational systems. This article gives an overview of existing standards dealing with contactless identification smart-cards. All standards covered in this article are developed by the Federal State Unitary Enterprise VNIINMASH jointly with TC 22 «Information Technology» based on their own authentic Russian translation of international standards. 

The System 80+ Standard Plant design control document. Volume 15

International Nuclear Information System (INIS)

1997-01-01

This Design Control Document (DCD) is a repository of information comprising the System 80+trademark Standard Plant Design. The DCD also provides that design-related information to be incorporated by reference in the design certification rule for the System 80+ Standard Plant Design. Applicants for a combined license pursuant to 10 CFR 52 must ensure that the final Design Certification Rule and the associated Statements of Consideration are used when making all licensing decisions relevant to the System 80+ Standard Plant Design. The Design Control Document contains the DCD introduction, The Certified Design Material (CDM) [i.e., ''Tier 1''] and the Approved Design Material (ADM) [i.e., ''Tier 2''] for the System 80+ Standard Plant Design. The CDM includes the following sections: (1) Introductory material; (2) Certified Design Material for System 80+ systems and structures; (3) Certified Design Material for non-system-based aspects of the System 80+ Certified design; (4) Interface requirements; and (5) Site parameters. The ADM, to the extent applicable for the System 80+ Standard Plant Design, includes: (1) the information required for the final safety analysis report under 20 CFR 50.34; (2) other relevant information required by 10 CFR 52.47; and (3) emergency operations guidelines. This volume contains all five parts of section 12 (Radiation Protection) of the ADM Design and Analysis. Topics covered are: ALARA exposures; radiation sources; radiation protection; dose assessment; and health physics program. All six parts and appendices A and B for section 13 (Conduct of Operations) of the ADM Design and Analysis are also contained in this volume. Topics covered are: organizational structure; training program; emergency planning; review and audit; plant procedures; industrial security; sabotage protection (App 13A); and vital equipment list (App 13B)

Division of Radiological Protection progress report 1982-1988

International Nuclear Information System (INIS)

Gupta, B.L.; Bhat, R.M.; Narayan, G.R.

1989-01-01

This report describes the work of the Division of Radiological Protection during 2-88, for implementation of radiation safety in all institutions in the country using radiation sources for medical, industrial and research applications. It gives information about personnel monitoring using photographic film and TLD badges, neutron monitoring badges, dosimetric techniques developed, calibration facilities and maintenance of national standards for radiation and radioactivity, design and fabrication of special radiation protection instruments, development of coloured indicators for indentification of radiation sterilized medical products, advisory and licencing services, regulation and transport of radioactive materials, periodic protection survey, education and training related to radiation safety programmes. About 500 publications by the staff of this Division are listed. (author). 46 figs

The Applicability of Traditional Protection Methods to Lines Emanating from VSC-HVDC Interconnectors and a Novel Protection Principle

Directory of Open Access Journals (Sweden)

Shimin Xue

2016-05-01

Full Text Available Voltage source converter (VSC-based high voltage direct current (VSC-HVDC interconnectors can realize accurate and fast control of power transmission among AC networks, and provide emergency power support for AC networks. VSC-HVDC interconnectors bring exclusive fault characteristics to AC networks, thus influencing the performance of traditional protections. Since fault characteristics are related to the control schemes of interconnectors, a fault ride-through (FRT strategy which is applicable to the interconnector operating characteristic of working in four quadrants and capable of eliminating negative-sequence currents under unbalanced fault conditions is proposed first. Then, the additional terms of measured impedances of distance relays caused by fault resistances are derived using a symmetrical component method. Theoretical analysis shows the output currents of interconnectors are controllable after faults, which may cause malfunctions in distance protections installed on lines emanating from interconnectors under the effect of fault resistances. Pilot protection is also inapplicable to lines emanating from interconnectors. Furthermore, a novel pilot protection principle based on the ratio between phase currents and the ratio between negative-sequence currents flowing through both sides is proposed for lines emanating from the interconnectors whose control scheme aims at eliminating negative-sequence currents. The validity of theoretical analysis and the protection principle is verified by PSCAD/EMTDC simulations.

The necessity for revision of radiation protection standard in China and the discussion of relative issues

International Nuclear Information System (INIS)

Pan Ziqiang

1996-01-01

The author describes the necessity of revising the existing radiation protection standard, and discusses the problems that need to be studied for the revision, which are mainly as follows: (1) Which exposure from natural radiation sources should be as part of occupational exposure; (2) Control of the occupational exposure of the pregnant woman; (3) Chronic exposure and action level; (4) Control of potential exposure; (5) Health surveillance

40 CFR 417.10 - Applicability; description of the soap manufacturing by batch kettle subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the soap... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Soap Manufacturing by Batch Kettle Subcategory § 417.10 Applicability; description of the soap...

Judgement in achieving protection against radiation

International Nuclear Information System (INIS)

Taylor, L.S.

1980-01-01

This article includes the following topics: Ionizing radiation as a toxic agent; value judgement in establishing protection standards; origin of radiation protection standards; numerical radiation protection standards; exposure of populations; the proportional dose-effect relationship; assumptions involved in the proportional dose-effect relationship and a continued need for value judgement

77 FR 810 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Science.gov (United States)

2012-01-06

... comments during normal business hours at the address listed above. MSHA will consider only comments... achieving the result of such standard exists which will at all times guarantee no less than the same measure... extinguisher within 500 feet of the working face will provide equivalent fire protection. (2) Anthracite coal...

Intelligence Level Performance Standards Research for Autonomous Vehicles.

Science.gov (United States)

Bostelman, Roger B; Hong, Tsai H; Messina, Elena

2015-01-01

United States and European safety standards have evolved to protect workers near Automatic Guided Vehicles (AGV's). However, performance standards for AGV's and mobile robots have only recently begun development. Lessons can be learned from research and standards efforts for mobile robots applied to emergency response and military applications. Research challenges, tests and evaluations, and programs to develop higher intelligence levels for vehicles can also used to guide industrial AGV developments towards more adaptable and intelligent systems. These other efforts also provide useful standards development criteria for AGV performance test methods. Current standards areas being considered for AGVs are for docking, navigation, obstacle avoidance, and the ground truth systems that measure performance. This paper provides a look to the future with standards developments in both the performance of vehicles and the dynamic perception systems that measure intelligent vehicle performance.

40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice...

Radiation protection law

International Nuclear Information System (INIS)

Hebert, J.

1981-01-01

This article first reviews the general radiation protection law at international and national level, with particular reference to the recommendations of the International Commission on Radiological Protection (ICRP) which, although not mandatory, are nevertheless taken into consideration by international organisations establishing basic radiation protection standards such as the UN, IAEA, NEA and Euratom, at Community level, and by national legislation. These standards are therefore remarkably harmonized. Radiation protection rule applied in France for the different activities and uses of radioactive substances are then described, and finally, a description is given of the regulations governing artificial radioisotopes and radioactive effluents. (NEA) [fr

40 CFR 421.140 - Applicability: Description of the primary antimony subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability: Description of the primary antimony subcategory. 421.140 Section 421.140 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Antimony Subcategory § 421.140...

Standard Guide for Radiation Protection Program for Decommissioning Operations

CERN Document Server

American Society for Testing and Materials. Philadelphia

1987-01-01

1.1 This guide provides instruction to the individual charged with the responsibility for developing and implementing the radiation protection program for decommissioning operations. 1.2 This guide provides a basis for the user to develop radiation protection program documentation that will support both the radiological engineering and radiation safety aspects of the decommissioning project. 1.3 This guide presents a description of those elements that should be addressed in a specific radiation protection plan for each decommissioning project. The plan would, in turn, form the basis for development of the implementation procedures that execute the intent of the plan. 1.4 This guide applies to the development of radiation protection programs established to control exposures to radiation and radioactive materials associated with the decommissioning of nuclear facilities. The intent of this guide is to supplement existing radiation protection programs as they may pertain to decommissioning workers, members of...

Usability evaluation of mobile applications using ISO 9241 and ISO 25062 standards.

Science.gov (United States)

Moumane, Karima; Idri, Ali; Abran, Alain

2016-01-01

This paper presents an empirical study based on a set of measures to evaluate the usability of mobile applications running on different mobile operating systems, including Android, iOS and Symbian. The aim is to evaluate empirically a framework that we have developed on the use of the Software Quality Standard ISO 9126 in mobile environments, especially the usability characteristic. To do that, 32 users had participated in the experiment and we have used ISO 25062 and ISO 9241 standards for objective measures by working with two widely used mobile applications: Google Apps and Google Maps. The QUIS 7.0 questionnaire have been used to collect measures assessing the users' level of satisfaction when using these two mobile applications. By analyzing the results we highlighted a set of mobile usability issues that are related to the hardware as well as to the software and that need to be taken into account by designers and developers in order to improve the usability of mobile applications.

Protecting workers from pathogens. Employers must act now to comply with OSHA's new standard on bloodborne pathogens.

Science.gov (United States)

White, C L

1992-04-01

A new standard set forth by the Occupational Safety and Health Administration (OSHA) requires healthcare employers to implement sweeping new controls in areas such as record keeping, engineering, hazard prevention, and work practice. Through the bloodborne pathogen standard, which went into effect on March 6, OSHA acknowledges that healthcare workers face significant health risks as a result of occupational exposure to blood and other infectious materials. Although most prudent healthcare providers already adhere to the Centers for Disease Control's universal precautions, the OSHA regulations include several additional mandatory measures that are more specific and stringent. The additional measures include the development of an exposure control plan, procedures for responding to an employee's exposure to bloodborne pathogens, the implementation of certain engineering and work practice controls to eliminate or minimize on-the-job exposure risks, and the provision of personal protective equipment and information and training programs. OSHA estimates that the greatest cost component of implementing procedures to bring a facility into compliance is attributable to the purchase of personal protective equipment. Although the costs of compliance are substantial, OSHA has estimated that these costs represent less than 1 percent of the healthcare industry's annual revenues. Violation of the bloodborne pathogen standard may result in penalties of up to $70,000, depending on the severity of the infraction. Criminal penalties are also possible for willful violations that result in worker death.

Standard specification for nuclear-grade silver-indium-cadmium alloy

CERN Document Server

American Society for Testing and Materials. Philadelphia

2003-01-01

1.1 This specification covers silver-indium-cadmium alloy for use as a control material in light-water nuclear reactors. 1.2 The scope of this specification excludes the use of this material in applications where material strength of this alloy is a prime requisite. Also, this material must be protected from the primary water by a corrosion and wear resistant cladding. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

USING RF TECHNOLOGY FOR PROTECTED ASSET TRACKING

International Nuclear Information System (INIS)

Younkin, James R.; Pickett, Chris A.; Richardson, Dave; Stinson, Brad J.

2008-01-01

The Oak Ridge National Laboratory (ORNL) is working on systems that use a new radio frequency (RF) technology called Rubee to manage and inventory many types of protected assets, including weapons housed in Department of Energy (DOE) armories, tooling, and nuclear material containers. Rubee is being considered for an IEEE Standard, and is used on several projects at ORNL because of its high performance when used in, on, and around metal-an environment that is typical of that found in an armory vault and that of many other protected assets locations within nuclear facilities. The primary objective using Rubee is to supply sustainable technology that provides timely information on the status and location of protected assets. This paper focuses on the results from a deployment of this technology at a DOE armory and discusses the applicability of Rubee for use with other protected assets within nuclear facilities. Key Words: Rubee, low radio frequency, protected assets

40 CFR 417.30 - Applicability; description of the soap manufacturing by fatty acid neutralization subcategory.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the soap... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Soap Manufacturing by Fatty Acid Neutralization Subcategory § 417.30 Applicability...

Standard X ray beams for calibration of dosemeters used in radiation protection practice

International Nuclear Information System (INIS)

Pernicka, F.; Michalik, V.

1992-01-01

Kerma in air is a widely used reference quantity specified by different calibration laboratories. Calibration of dosemeters used for individual and environmental monitoring requires a knowledge of conversion coefficients between the air kerma and an appropriate protection quantity. These were determined for sets of standard X ray beams using measured spectral distributions, calculated mean energies and effective energies obtained from HVLs measured by an ionisation chamber. There is a good agreement among these three approaches for energies down to 60-70 keV. For lower energies one can expect differences up to 10% if the coefficients are determined from the mean or effective energy instead from the spectral distribution. (author)

An architecture for standardized terminology services by wrapping and integration of existing applications

NARCIS (Netherlands)

Cornet, Roland; Prins, Antoon K.

2003-01-01

Research on terminology services has resulted in development of applications and definition of standards, but has not yet led to widespread use of (standardized) terminology services in practice. Current terminology services offer functionality both for concept representation and lexical knowledge

ISTSOS, SENSOR OBSERVATION MANAGEMENT SYSTEM: A REAL CASE APPLICATION OF HYDRO-METEOROLOGICAL DATA FOR FLOOD PROTECTION

Directory of Open Access Journals (Sweden)

M. Cannata

2014-01-01

Full Text Available istSOS (Istituto scienze della Terra Sensor Observation Service is an implementation of the Sensor Observation Service standard from Open Geospatial Consortium (OGC. The development of istSOS started in 2009 in order to provide a simple implementation of the Sensor Observation Service (SOS standard for the management, provision and integration of hydro-meteorological data collected in Canton Ticino (Southern Switzerland. istSOS is entirely written in Python and is based on reliable open source software like PostgreSQL/PostGIS and Apache/mod_wsgi. The authors during this presentation want to illustrate the latest software enhancements together with a real case in a production environment. Latest software enhancement includes the development of a RESTful service and of a Web-based graphical user interface that allows hydrologists a better interaction with measurements. This includes the ability of new services creation, addition of new sensors and relative metadata, visualization and manipulation of stored observations, registration of new measures and setting of system properties like observable properties and data quality codes. The study will show a real case application of the system for the provision of data to interregional partners and to a hydrological model for lake level forecasting and flooding hazard assessment. The hydrological model uses a combination of WPS (Web Processing Service and SOS for the generation of model input data. This system is linked with a dedicated geo-portal used by the civil protection for the management, alert and protection of population and assets of the Locarno area (Verbano Lake flooding. Practical considerations and technical issues will be presented and discussed.

25 CFR 63.33 - What must an application for Indian child protection and family violence prevention program funds...

Science.gov (United States)

2010-04-01

... Child Protection and Family Violence Prevention Program § 63.33 What must an application for Indian... 25 Indians 1 2010-04-01 2010-04-01 false What must an application for Indian child protection and family violence prevention program funds include? 63.33 Section 63.33 Indians BUREAU OF INDIAN AFFAIRS...

Environmental Radiation Protection Standards for Management and Disposal of Spent Nuclear Fuel and Transuranic Radioactive Wastes (40 CFR Part 191)

Science.gov (United States)

This regulation sets environmental standards for public protection from the management and disposal of spent nuclear fuel, high-level wastes and wastes that contain elements with atomic numbers higher than uranium (transuranic wastes).

Application of an alanine dosimetry system for industrial irradiation and radiation protection

International Nuclear Information System (INIS)

Gohs, U.

1996-01-01

This paper reports the application of alanine dosimetry in radiation processing. Continuous checks of the EPR measuring conditions as well as using high-quality alanine dosimeters and consistent technique for dose determination guarantee an accuracy of about ± 3% intermediate dose levels. The alanine dosimetry system was applied for dose mapping measurements during irradiator qualification and performance qualification of different products, routine dosimetry, and special radiation protection applications within the gamma irradiator. (author)

40 CFR 412.44 - Effluent limitations attainable by the application of the best conventional pollutant control...

Science.gov (United States)

2010-07-01

... application of the best conventional pollutant control technology (BCT). 412.44 Section 412.44 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CONCENTRATED ANIMAL... limitations attainable by the application of the best conventional pollutant control technology (BCT). Except...

40 CFR 412.32 - Effluent limitations attainable by the application of the best conventional pollutant control...

Science.gov (United States)

2010-07-01

... application of the best conventional pollutant control technology (BCT). 412.32 Section 412.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CONCENTRATED ANIMAL... Effluent limitations attainable by the application of the best conventional pollutant control technology...