Sample records for plants proposed rule
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Analysis of public comments on the proposed rule on nuclear power plant license renewal
International Nuclear Information System (INIS)
1991-12-01
This report provides a summary and analysis of public comments on the proposed license renewal rule for the nuclear power plants (10 CFR Part 54) published in the Federal Register on 17 July 1990. It also documents the NRC's resolution of the issues raised by the commenters. Comments from 121 organizations and 76 individuals were reviewed and analyzed to identify the issues, including those pertaining to the adequacy of the licensing basis, the performance of an integrated plant assessment, backfit considerations, and need for public hearings. The analysis included grouping of commenters' views according to the issues raised. The public comments analyzed in this report were taken into consideration in the development of the final rule and revisions to the supporting documents
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New security measures are proposed for N-plants: Insider Rule package is issued by NRC
International Nuclear Information System (INIS)
Anon.
1984-01-01
New rules proposed by the Nuclear Regulatory Commission (NRC) will require background investigations and psychological assessments of new job candidates and continual monitoring of the behavior of all power plant workers with access to sensitive areas. Licensees will have to submit an ''access authorization'' program for approval describing how they will conduct these security activities. The employee checks will go back five years to examine credit, educational, and criminal histories. Implementation of the rules could involve the Edison Electric Institute as an intermediary to funnel criminal checks from the Justice Department and FBI. The NRC is also considering a clarification of areas designated as ''vital'' because current designations may be too strict
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Systematic generation of rules for nuclear power plant diagnostics
International Nuclear Information System (INIS)
Reifman, J.; Lee, J.C.
1988-01-01
The knowledge base of an expert system is generally represented by a set of heuristic rules derived from the expert's own experience and judgmental knowledge. These heuristic or production rules are cast as if (condition), then (consequence) statements, and represent, for nuclear power plant diagnostic systems, information connecting symptoms to failures. In this paper, the authors apply an entropy minimax pattern recognition algorithm to automate the process of extracting and encoding knowledge into a set of rules. Knowledge is extracted by recognizing patterns in plant parameters or symptoms associated with failures or transient events, and is encoded by casting the discovered patterns as production rules. The paper discusses how the proposed method can systematically generate rules that characterize failure of pressurizer components based on transient events analyzed with a pressurizer components based on transient events analyzed with a pressurizer water reactor simulator program
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2013-11-04
... and Plants; Proposed Endangered Status for Gunnison Sage-Grouse and Proposed Designation of Critical Habitat for Gunnison Sage-Grouse AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule... rules to list the Gunnison sage-grouse (Centrocercus minimus) as endangered and to designate critical...
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Public perspectives on proposed license renewal regulations for nuclear power plants
International Nuclear Information System (INIS)
Ligon, D.; Hughes, A.; Seth, S.
1991-01-01
On 17 July 1990, the U.S Nuclear Regulatory Commission (NRC) issued for public comment its proposed rule for renewing the operating licenses of nuclear power plants (55 FR 29043). This solicitation marked the fourth time that NRC has Invited public comments on its efforts to develop regulatory requirements for re licensing nuclear power plants. Previously, NRC solicited public comments on establishing a policy statement on plant life extension, and on the issues and options for license renewal discussed in NUREG-1317. On 13-14 November 1989, NRC held a public workshop where the NRC staff discussed a conceptual approach to the rule and solicited written comments on the regulatory philosophy, conceptual rule, and on certain questions. NRC is taking into account all comments received in its development of the final rule which is scheduled for issuance in the summer of 1991
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Nuclear power plant equipment design and construction rules
International Nuclear Information System (INIS)
Boiron, P.
1983-03-01
Presentation of the AFCEN (French association for nuclear power plant equipment design and construction rules) working, of its edition activity and of somes of its edited documents such as RCC-C (design and construction rules for PWR power plant fuel assemblies) and RCC-E (design and construction rules for nuclear facility electrical equipments) [fr
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New Jersey proposes rule reducing NOx emissions
International Nuclear Information System (INIS)
Anon.
1993-01-01
The New Jersey Department of Environmental Protection and Energy has proposed a rule requiring utility and industrial sources to significantly reduce their emission levels of nitrogen oxide (NO x ). If approved, it will be the first major rule mandated by the Clean Air Act Amendments of 1990 to affect New Jersey's stationary sources of these air pollutants - primarily electric generating utilities and other large fossil fuel burning facilities. The proposed rule requires all facilities with the potential to emit 25 tons or more of NO x each year to install reasonably available control technology by May 30, 1995. According to Richard Sinding, the environment and energy agency's assistant commissioner for policy and planning, the rule will likely require installation of low-NO x burners or other modifications to the combustion process. Sinding says the proposed rule will reduce the State's NO x emissions by approximately 30,000 tons a year, roughly 30 percent from current levels from these stationary sources. The pollution prevention measures are estimated to cost approximately $1,000 for each ton of NO x removed. The state energy agency estimates the average residential utility customer will see an increase in the monthly electric bill of about 50 cents. The agency said the proposed regulation includes provisions to make implementation more flexible and less costly for achieving the NO x reductions. It has approved the use of natural gas during the ozone season if low-NO x burners are not available. Additionally, emissions may be averaged from all units at the same utility or company location, effectively allowing a company to select the most cost-effective method of achieving the required emissions reductions
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2010-01-14
... receive public comments on the proposal. If you have previously submitted comments, please do not resubmit... on the length of written comments submitted to us. If you have any questions concerning the [[Page...; Proposed Rule To List the Shovelnose Sturgeon as Threatened Due to Similarity of Appearance AGENCY: Fish...
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Oren, Aharon; Garrity, George M; Schink, Bernhard
2014-04-01
According to the current versions of Rule 10a and Rule 12c of the International Code of Nomenclature of Prokaryotes, names of a genus or subgenus and specific epithets may be taken from any source and may even be composed in an arbitrary manner. Based on these rules, names may be composed of any word or any combination of elements derived from any language with a Latin ending. We propose modifying these rules by adding the text, currently part of Recommendation 6, according to which words from languages other than Latin or Greek should be avoided as long as equivalents exist in Latin or Greek or can be constructed by combining word elements from these two languages. We also propose modification of Rule 6 by adopting some of the current paragraphs of Recommendation 6 to become part of the Rule.
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50 CFR 17.86 - Special rules-plants. [Reserved
2010-10-01
... 50 Wildlife and Fisheries 2 2010-10-01 2010-10-01 false Special rules-plants. [Reserved] 17.86... WILDLIFE AND PLANTS (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS Experimental Populations § 17.86 Special rules—plants. [Reserved] ...
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CFC rules in the context of the proposed CCCTB directive
Directory of Open Access Journals (Sweden)
Veronika Sobotková
2011-01-01
Full Text Available In the proposal for a Council Directive on a Common Consolidated Corporate Tax Base (CCCTB there have been introduced a specific anti-abuse provisions, CFC rules. These rules are aimed at tax evasions and tax avoidance. The basic principle is the protection of the tax base against erosion through practices of artificial income shifting. Generally, CFC rules prevent tax avoidance in a state of a shareholder by denying the deferred taxation of profits generated by its controlled company, which is a resident in a tax preference jurisdiction. Even thought the CCCTB directive would be aided easier and low-costs cross-border business as well as it would be restricted the harmful tax competition there are questions whether it is advisable to introduce these rules into such system of the CCCTB, whether these rules are compatible with the CCCTB and whether it is regulated properly. So, the focus of this paper rests on the interaction of the proposed CCCTB directive with existing CFC rules in the European Union. The paper deals with pros and cons, economic and legal perspectives these rules in the context of the proposed CCCTB directive.
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75 FR 60352 - Notice of Proposed Rulemaking: Mortgage Acts and Practices - Advertising Rule
2010-09-30
... Acts and Practices - Advertising Rule AGENCY: Federal Trade Commission (FTC or Commission). ACTION...) relating to unfair or deceptive acts and practices that may occur with regard to mortgage advertising, the Mortgage Acts and Practices (MAP) - Advertising Rule (proposed rule). The proposed rule published for...
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2012-02-24
...; 4500030113] RIN 1018-AV97 Endangered and Threatened Wildlife and Plants; Proposed Endangered Status for the... lizard in Texas. We are reopening the comment period to allow all interested parties an opportunity to... date. ADDRESSES: Document availability: You may obtain copies of the proposed rule, the ``Texas...
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Proposed Rule: Strengthening Transparency in Regulatory Science
April 24, 2018 proposed rule providing that when EPA develops regulations, including regulations for which the public is likely to bear the cost of compliance, with regard to those scientific studies that are pivotal to the action being taken, EPA should e
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2011-09-06
...-Regulatory Organizations; BATS Exchange, Inc.; Order Approving Proposed Rule Change To Adopt Rules for the...-4 thereunder,\\2\\ a proposed rule change to adopt rules for the qualification, listing, and delisting... the Proposal The Exchange proposes rules to adopt a program for the qualification, listing, and...
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International Nuclear Information System (INIS)
Gossner, S.
1985-01-01
All enterprises investigated observe the requirements laid down in KTA 1401. In most cases, the quality assurance systems and measures applied even go beyond the requirements of KTA 1401, especially in those enterprises working primarily for export and having to meet foreign quality assurance standards. Quality assurance measures in these enterprises are based primarily on 10 CFR 50, App.B and related rules and standards (e.g. ANSI N 54.2; NUREG 75/087). Internal quality assurance in these enterprises is organized on the basis of graphic flow diagrams which are even presented in the quality assurance manuals. These flow diagrams, in contrast to the German KTA rules, meet the international standards for quality assurance. KTA 1401 requirements not sufficiently met are, e.g. the operator audits with plant producers and unit and equipment producer audits with component producers. The report presents hints for improvements of the quality assurance concept in control systems engineering. (orig./HP) [de
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78 FR 12684 - Proposed Significant New Use Rules on Certain Chemical Substances
2013-02-25
..., importers, or processors of one or more subject chemical substances (NAICS codes 325 and 324110), e.g... a use changes the type or form of exposure of human beings or the environment to a chemical... assigned in the regulatory text section of this proposed rule. This proposed rule includes 14 PMN...
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76 FR 49479 - Franchise Rule Information Collection Activities; Proposed Collection; Comment Request
2011-08-10
... FEDERAL TRADE COMMISSION Franchise Rule Information Collection Activities; Proposed Collection... Concerning Franchising (``Franchise Rule''). That clearance expires on December 31, 2011. DATES: Comments... INFORMATION section below. Write ``Franchise Rule, PRA Comment, FTC File No. P094400'' on your comment, and...
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Oren, Aharon
2017-09-01
Principle 2 of the Prokaryotic Code, as modified by the ICSP in 1999, reads: 'The nomenclature of prokaryotes is not independent of botanical and zoological nomenclature. When naming new taxa in the rank of genus or higher, due consideration is to be given to avoiding names which are regulated by the International Code of Zoological Nomenclature and the International Code of Nomenclature for algae, fungi and plants'. But in the current version of the Prokaryotic Code no Rule implements this version of Principle 2. I therefore propose adding the following sentence to Rule 10a: 'As from January 2001, newly proposed generic names must not be later homonyms of names in use in botany or zoology'. Recommendation 10a(3) of the Code states: 'Avoid introducing into bacteriology as generic names such names as are in use in botany or zoology, in particular well-known names'. This Recommendation contravenes the current version of Principle 2 and the proposed new version of Rule 10a. Therefore I propose to delete Recommendation 10a(3) from the Prokaryotic Code.
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Rule-Based Design of Plant Expression Vectors Using GenoCAD.
Coll, Anna; Wilson, Mandy L; Gruden, Kristina; Peccoud, Jean
2015-01-01
Plant synthetic biology requires software tools to assist on the design of complex multi-genic expression plasmids. Here a vector design strategy to express genes in plants is formalized and implemented as a grammar in GenoCAD, a Computer-Aided Design software for synthetic biology. It includes a library of plant biological parts organized in structural categories and a set of rules describing how to assemble these parts into large constructs. Rules developed here are organized and divided into three main subsections according to the aim of the final construct: protein localization studies, promoter analysis and protein-protein interaction experiments. The GenoCAD plant grammar guides the user through the design while allowing users to customize vectors according to their needs. Therefore the plant grammar implemented in GenoCAD will help plant biologists take advantage of methods from synthetic biology to design expression vectors supporting their research projects.
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New fire and security rules change USA nuclear power plant emergency plans
International Nuclear Information System (INIS)
Garrou, A.L.
1978-01-01
New safety and security rules for nuclear power plants have resulted from the Energy Reorganisation Act and also from a review following the Browns Ferry fire. The content of the emergency plan which covers personnel, plant, site, as well as a general emergency, is outlined. New fire protection rules, the plan for security, local and state government assistance are also discussed, with a brief reference to the impact of the new rules on continuity of operations. (author)
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78 FR 57538 - Proposed Waste Confidence Rule and Draft Generic Environmental Impact Statement
2013-09-19
..., Chief, Communication, Planning, and Rulemaking Branch Waste Confidence Directorate, Office of Nuclear...-2012-0246] RIN 3150-AJ20 Proposed Waste Confidence Rule and Draft Generic Environmental Impact... disposal (proposed Waste Confidence rule). In addition, the NRC will receive public comment on its...
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2012-12-17
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68401; File No. SR-CME-2012-42] Self-Regulatory Organizations; Chicago Mercantile Exchange Inc.; Order Approving Proposed Rule Change Regarding the Valuation of... to approve a proposed rule change of a self-regulatory organization if it finds that such proposed...
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2012-07-09
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67333; File No. SR-OCC-2012-07] Self-Regulatory Organizations; The Options Clearing Corporation; Order Approving Proposed Rule Change Relating to Adjustment... to approve a proposed rule change of a self-regulatory organization if it finds that such proposed...
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Lessons learned from the Maintenance Rule implementation at Northeast Utilities operating plants
International Nuclear Information System (INIS)
Hastings, K.B.; Khalil, Y.F.; Johnson, W.
1996-01-01
The Maintenance Rule as described in 10CFR50.65 requires holders of all operating nuclear power plants to monitor the performance of structures, systems, and components (SSCs) against licensee-established performance criteria. The Industry with the assistance of the Nuclear Energy Institute (NEI) developed a guideline, which includes all parts of the Maintenance Rule, to establish these performance criteria while incorporating safety and reliability of the operating plants. The NUMARC 93-01 Guideline introduced the term ''Risk Significant'' to categorize subsets of the SSCs which would require increased focus, from a Maintenance Rule perspective, in setting their performance criteria. Northeast Utilities Company (NU) operates five nuclear plants three at Millstone Station in Waterford, Connecticut; the Connecticut Yankee plant in Haddam Neck, Connecticut; and the Seabrook Station in Seabrook, New Hampshire. NU started the implementation process of the Maintenance Rule program at its five operating plants since early 1994, and have identified a population of risk significant SSCs at each plant. Recently, Northeast Utilities' Maintenance Rule Team re-examined the initial risk significant determinations to further refine these populations, and to establish consistencies among its operating units. As a result of the re-examination process, a number of inconsistencies and areas for improvement have been identified. The lessons learned provide valuable insights to consider in the future as one implements more risk based initiatives such as Graded QA and Risk-Based ISI and IST. This paper discusses the risk significance criteria, how Northeast Utilities utilized NUMARC 93-01 Guideline to determine the risk significant SSCs for its operating plants, and lessons learned. The results provided here do not include the Seabrook Station
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2010-05-10
... Generally Accepted Accounting Principles (GAAP). The Exchange also proposes to require firms that fail to... by Amendment No. 1, by NYSE Arca, Inc. Amending Rule 4, Capital Requirements, Financial Reports... Change The Exchange proposes to amend certain financial rules contained in Rule 4. A copy of this filing...
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2010-06-08
... the requirements of Exchange Act Rule 15c3-1. The Exchange has conducted an analysis of financial.... 78a. \\3\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The Exchange proposes to amend Rule 6.82 by revising the minimum financial...
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International Nuclear Information System (INIS)
Page, G.; Caplin, J.; Smith, D.
1996-03-01
The Nuclear Regulatory Commission (NRC) is conducting an enhanced participatory rulemaking to establish radiological criteria for the decommissioning of NRC-licensed facilities. As a part of this action, the Commission published in the Federal Register (59 FR 43200), on August 22, 1994, a proposed rule on radiological criteria for decommissioning, soliciting comments both on the rule as proposed and on certain specific items as identified in its supplementary statement of considerations. A draft Generic Environmental Impact Statement (GEIS) in support of the rule, also published in August 1994 as NUREG-1496, along with its Appendix A (NUREG-1501), were also made available for comment. A staff working draft on regulatory guidance (NUREG-1500)was also made available. This report summarizes the 1,309 comments on the proposed rule and supplementary items and the 311 comments on the GEIS as excerpted from 101 docketed letters received associated in the Federal/Register notice. Comments from two NRC/Agreement-States meetings are also summarized
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International Nuclear Information System (INIS)
1978-03-01
The guidelines are based on recommendations in the IAEA's ''Physical Protection of Nuclear Material,'' INFCIRC/225/rev.1. In accordance with practice in other countries, the guidelines give more detailed requirements for the protection of reactor plants than those given in the IAEA's present recommendations, which put more emphasis on the protection of nuclear materials. The measures to be taken for nuclear plants, or nuclear transports, are proposed made to fit the potential risk that the more closely defined actions imply. It is suggested that the more detailed rules for the scope of the protection of plants or materials should be laid down by the National Agency on the basis of recommendations made by the Inspectorate of Nuclear Installations, which in turn are based on the safety documentation of the plant/material owners. It is further proposed that the National Agency, again on a recommendation from the Inspectorate, should lay down more detailed guidelines for the reporting of changes in stocks or transports of nuclear materials. (author)
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International Nuclear Information System (INIS)
Pavković, Danijel; Sedić, Almir; Guzović, Zvonimir
2016-01-01
Highlights: • Isolated oil drilling rig microgrid power flows are analyzed over 30 days. • Rule-based diesel generator scheduling is proposed to reduce fuel consumption. • A battery energy storage is parameterized and used for peak load leveling. • The effectiveness of proposed hybrid microgrid is verified by simulations. • Return-of-investment might be expected within 20% of battery system lifetime. - Abstract: This paper presents the development of a rule-based energy management control strategy suitable for isolated diesel power-plants equipped with a battery energy storage system for peak load shaving. The proposed control strategy includes the generator scheduling strategy and peak load leveling scheme based on current microgrid active and reactive power requirements. In order to investigate the potentials for fuel expenditure reduction, 30 days-worth of microgrid power flow data has been collected on an isolated land-based oil drilling rig powered by a diesel generator power-plant, characterized by highly-variable active and reactive load profiles due to intermittent engagements and disengagements of high-power electric machinery such as top-drive, draw-works and mud-pump motors. The analysis has indicated that by avoiding the low-power operation of individual generators and by providing the peak power requirements (peak shaving) from a dedicated energy storage system, the power-plant fuel efficiency may be notably improved. An averaged power flow simulation model has been built, comprising the proposed rule-based power flow control strategy and the averaged model of a suitably sized battery energy storage system equipped with grid-tied power converter and state-of-charge control system. The effectiveness of the proposed rule-based strategy has been evaluated by means of computer simulation analysis based on drilling rig microgrid active and reactive power data recorded during the 30 day period. The analysis has indicated that fuel consumption of
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2013-09-24
... the proposed rule ``Water Quality Standards Regulatory Clarifications,'' which was published... the federal water quality standards (WQS) regulation at 40 CFR Part 131 which helps implement the..., the proposed rule will lead to improved water quality standard development, implementation and...
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2012-06-29
... marketable non-displayed interest, the Market Maker would be required to re-enter a quotation for purposes of...-Regulatory Organizations; NYSE Arca, Inc.; Order Granting Approval of Proposed Rule Change Adding New... Securities Exchange Act of 1934 (``Act'') \\1\\ and Rule 19b-4 thereunder,\\2\\ a proposed rule change to add new...
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Access control system for two person rule at Rokkasho Reprocessing Plant
International Nuclear Information System (INIS)
Yanagisawa, Sawako; Ino, Munekazu; Yamada, Noriyuki; Oota, Hiroto; Iwasaki, Mitsuaki; Kodani, Yoshiki; Iwamoto, Tomonori
2014-01-01
Following the amendment and enforcement of Regulation of Reprocessing Activity on March 29th 2012, two person rule has become compulsory for the specific rooms to counter and prevent the sabotage or theft of nuclear materials by the insiders at reprocessing plant in Japan. The rooms will include those which contains cooling systems for decay heat removal from spent fuels and so on, scavenging systems to prevent the hydrogen accumulation, and those which contains nuclear material. To ensure the two person rule at Rokkasho Reprocessing Plant, JNFL has recently, after comprehensive study, introduced efficient and effective access control system for the rooms mentioned above. The system is composed of bio-attestation devices, surveillance cameras and electronic locks to establish access control system. This report outlines the access control system for two person rule and introduces the operation. (author)
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Rules of thumb from plant data to estimate the public consequences of a nuclear power plant accident
International Nuclear Information System (INIS)
Baggenstos, M.; Uboldi, P.; Schulz, R.
2001-01-01
In an accident situation with core degradation there is typically a pre-phase in which the radioactivity is inside the primary system and the containment before a release to the environment. The assessment of the possible risk to the public in this situation must be based on the situation inside the plant (violation of safety parameters) and a forecast of the containment behaviour to be expected. To obtain a first quick estimate of the source term and, therefore, the off-site dose rules of thumb were established which should fulfil the following purposes: assessment of the danger, estimated from plant data, estimation of the dose at the critical point outside based on the dose rate inside the containment. The rules of thumb which were introduced in Switzerland, are explained. The assessment is based on roughly 30 plant parameters which are transmitted in case of an accident in real-time. The rules were designed in such a way that they rely on simply determined parameters such core exit temperature or dose rate in the containment. (orig.) [de
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2012-09-18
... change was published for comment in the Federal Register on July 30, 2012.\\3\\ The Commission received no comment letters regarding the proposed rule change. This order approves the proposed rule change. \\1\\ 15 U...
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77 FR 35331 - Trichoderma reesei; Proposed Significant New Use Rule
2012-06-13
... Trichoderma reesei; Proposed Significant New Use Rule AGENCY: Environmental Protection Agency (EPA). ACTION... Control Act (TSCA) for the genetically modified microorganism identified generically as Trichoderma reesei...: Trichoderma reesei (MCAN J-10-2) (generic). Chemical Abstracts Service (CAS) Registry Number: Not available...
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2011-10-11
... of the Proposed Rule Change The proposed rule change would remove any potential cloud on the... change is to remove any potential cloud on the jurisdictional status of relative performance indexes... Reference Section, 100 F Street, NE., Washington, DC 20549, on official business days between the hours of...
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2010-10-06
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63024; File No. SR-Phlx-2010-134] Self... 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule... ``Phlx XL II'' to ``PHLX XL'' for branding purposes. \\4\\ The current rules relevant to this proposal are...
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2010-04-19
.... Proposed NYSE Amex Equities Rule 510 (Derivative Securities Products) The Exchange also proposes some... derivative securities products,'' as defined in Rule 19b-4(e) under the Act and traded pursuant to Rule 19b-4.../or approved by the Commission for the generic trading of derivative securities products based on...
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2012-09-11
...-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Withdrawal of Proposed Rule Change To Modify Exchange Rule 3307 To Institute a Five Millisecond Delay in the Execution Time of Marketable Orders on... millisecond delay in the execution time of marketable orders on NASDAQ OMX PSX. Notice of the proposed rule...
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2012-06-13
... could result in disciplinary action. First, pursuant to proposed Rule 107B(d)(1), the SLMM must maintain... disciplinary action. Under proposed Rule 107B(h), an SLP-Prop may not also act as an SLMM in the same...
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2011-05-05
... disciplinary proceeding, for a rule violation that the Exchange has found to be minor in nature, but which the... it from instituting other disciplinary proceedings. Article 12, Rule 8(f). Proposed New Rules for the... supervisory procedures (Article 6, Rule 5(b)); failure to report short positions (Article 7, Rule 9...
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2012-12-07
... default swaps and European Corporate Single-Name credit default swaps. Notice of the proposed rule change... Organizations; ICE Clear Credit LLC; Notice of Withdrawal of Proposed Rule Change To Add Rules Related to the Clearing of iTraxx Europe Index CDS and European Corporate Single-Name CDS December 3, 2012. On September...
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2010-03-08
... Commission (the ``Commission'') the proposed rule change as described in Items I, II, and III below, which... all similarly situated ATP Holders. 2. Statutory Basis The Exchange believes that the proposed rule... to all similarly situated ATP Holders. \\4\\ 15 U.S.C. 78f(b). \\5\\ 15 U.S.C. 78f(b)(4). B. Self...
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1998-10-01
This notice reopens the comment period for a proposed rule affecting Medicare payments to ambulatory surgical centers (ASCs) that was originally published in the Federal Register on June 12, 1998 (63 FR 32290). This document gives notice of a delay in the adoption of the provisions of the June 12, 1998 ASC proposed rule as a final rule to be concurrent with the adoption as final of the hospital outpatient prospective payment system (PPS) that is the subject of a proposed rule published in the Federal Register on September 8, 1998 (63 FR 47551). In addition this document confirms that the current ASC payment rates that are effective for services furnished on or after October 1, 1998, will remain in effect until rebased ASC rates and the provisions of the June 12, 1998 ASC proposed rule are adopted as final to be concurrent with the adoption as final of the Medicare hospital PPS.
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2010-01-21
... Accounting Oversight Board; Order Approving Proposed Rules on Auditing Standard No. 7, Engagement Quality... (the ``Commission'') a notice (the ``Notice'') of proposed rules (File No. PCAOB-2009-02) on Auditing... identify any significant engagement deficiencies before it issues its audit report. Auditing Standard No. 7...
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International Nuclear Information System (INIS)
Hirai, Junya; Nakamura, Takao; Amano, Yoichi
2013-01-01
Rules for PWR plant pipe wall thinning management were formulated by the Japan Society of Mechanical Engineers in 2006. Since then thinning management of Japanese PWR plants has been carried out based on this rule. Pipe wall thinning phenomena to be dealt with in this rule have been identified in many piping components of power plants. New technical knowledge has been accumulated since the issuance of 2006 edition. We have formulated these knowledge and information about the thinning phenomena in PWR power plants. Given the history of application of this rule, we have to make our best effort to carry out a study of latest technical knowledge and implement them to the revision of rule and improve pipe wall thinning management. This paper summarizes the new technical knowledge and basis to be implemented to the revision of rules on pipe wall thinning management for PWR plants in Japan. (author)
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A Web-Based Rice Plant Expert System Using Rule-Based Reasoning
Directory of Open Access Journals (Sweden)
Anton Setiawan Honggowibowo
2009-12-01
Full Text Available Rice plants can be attacked by various kinds of diseases which are possible to be determined from their symptoms. However, it is to recognize that to find out the exact type of disease, an agricultural expert’s opinion is needed, meanwhile the numbers of agricultural experts are limited and there are too many problems to be solved at the same time. This makes a system with a capability as an expert is required. This system must contain the knowledge of the diseases and symptom of rice plants as an agricultural expert has to have. This research designs a web-based expert system using rule-based reasoning. The rule are modified from the method of forward chaining inference and backward chaining in order to to help farmers in the rice plant disease diagnosis. The web-based rice plants disease diagnosis expert system has the advantages to access and use easily. With web-based features inside, it is expected that the farmer can accesse the expert system everywhere to overcome the problem to diagnose rice diseases.
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International Nuclear Information System (INIS)
1996-05-01
This report documents the Nuclear Regulatory Commission (NRC) staff review of public comments provided in response to the NRC's proposed amendments to 10 Code of Federal Regulations (CFR) Part 51, which establish new requirements for the environmental review of applications for the renewal of operating licenses of nuclear power plants. The public comments include those submitted in writing, as well as those provided at public meetings that were held with other Federal agencies, State agencies, nuclear industry representatives, public interest groups, and the general public. This report also contains the NRC staff response to the various concerns raised, and highlights the changes made to the final rule and the supporting documents in response to these concerns
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2010-01-11
...)(iv). Finally, because DMMs no longer act as agent for orders on the Display Book under the rules of... the Policy would not be in violation the Order Display rule \\8\\ and/or the Firm Quote rule \\9\\ under...-Regulatory Organizations; New York Stock Exchange LLC; Order Approving a Proposed Rule Change Rescinding...
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2012-08-08
... proposed rule change to make certain amendments that, in part, clarified the operation of the new Market... equitable principles of trade, to remove impediments to and perfect the mechanism of a free and open market...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Approving Proposed Rule Change, as Modified by...
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Griffith, G M
1996-01-01
On March 15, 1995, the Internal Revenue Service (IRS) announced a proposed revenue ruling stating how certain physician recruitment practices could be implemented without threatening hospitals' tax-exemption. As proposed, the IRS ruling would provide flexibility for recruitment incentives rather than a list of strict physician recruitment guidelines. The proposed ruling is not legally binding until issued in final form, and there is no deadline for finalizing it. In the meantime, however, the standards outlined in the proposed ruling reflect arrangements the IRS likely would approve, which should be an incentive for tax-exempt hospitals to follow reasonable physician recruitment practices. Assuming a hospital complies with other legal requirements such as fraud and abuse laws, it must answer two key tax-exempt status questions for its recruitment or retention package: Will the incentives result in a disguised distribution of profits from the operation of the organization? Is the total incentive package reasonable under all the facts and circumstances, both in absolute total value for physician(s) recruited and in relation to services required by the hospital and the community? The proposed ruling also provides guidance on basic documentation requirements and a process for approving recruitment arrangements.
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International Nuclear Information System (INIS)
Bloser, M.; Fichtner, N.; Neider, R.
1975-08-01
This report on the cataloguing and classification of technical rules for land-based light-water reactors and reprocessing plants contains a list of classified rules. The reasons for the classification system used are given and discussed
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2013-02-04
... following sovereign reference entities: Republic of Ireland, Italian Republic, Hellenic Republic, Portuguese Republic, and Kingdom of Spain. Notice of the proposed rule change was published in the Federal Register on November 2, 2012.\\3\\ The Commission received one comment on the proposed rule change.\\4\\ \\1\\ 15 U.S.C. 78s...
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2013-12-24
...\\ a proposed rule change to list and trade shares (``Shares'') of the PIMCO Diversified Income... proposes to list and trade the Shares of the Funds pursuant to NYSE Arca Equities Rule 8.600, which governs... to other risks, such as interest rate or currency risk. A Fund may also use forwards to enhance...
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2012-02-24
... warrant initiation of a formal disciplinary proceeding under Rule 476.\\5\\ \\4\\ Rule 476A(a) includes a... procedures to be followed in delayed opening situations. The Exchange proposes to update the Rule 476A List... Rules [sic] 104 or duties under Rule 123D. In some circumstances, formal disciplinary measures in...
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Environmental assessment for final rule on nuclear power plant license renewal
International Nuclear Information System (INIS)
1991-12-01
The Atomic Energy Act and Nuclear Regulatory Commission (NRC) regulations provide for the renewal of nuclear power plant operating licenses beyond their initial 40-year term. The Act and NRC regulations, however, do not specify the procedures, criteria, and standards that must be satisfied in order to renew a license. The NRC is promulgating a rule (10 CFR Part 54) to codify such requirements prior to the receipt of applications for license renewal. The NRC has assessed the possible environmental effects of promulgating requirements in 10 CFR Part 54 now rather than employing such requirements in an ad hoc manner in individual licensing actions. The final part 54 rule requires the development of information and analyses to identify aging problems of systems, structures, and components unique to license renewal that will be of concern during the period of extended operation and will not be controlled by existing effective programs. In general, licensee activities for license renewal may involve replacement, refurbishment, inspection, testing, or monitoring. Such actions will be generally be within the range of similar actions taken for plants during the initial operating term. These actions would be primarily confined within the plants with potential for only minor disruption to the environment. It is unlikely that these actions would change the operating conditions of plants in ways that would change the environmental effects already being experienced. Relicensing under existing regulations would also be primarily focused on aging degradation and would likely result in requirements similar to those that will result from relicensing under the final rule
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2012-03-15
... component currencies. The price used for the calculation of the Index is the mid-point between the Bloomberg... Securities Exchange Act of 1934 (``Act'') \\1\\ and Rule 19b-4 thereunder,\\2\\ a proposed rule change to list... The Exchange proposes to list and trade shares (``Shares'') of the following funds (each a ``Fund...
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2013-05-01
... Market Makers. Under the proposed rules, quotations and quotation sizes may be entered into PSX only by a... terminated by the Exchange if the PSX Market Maker fails to enter quotations in the issue within five (5... in PSX's quotation montage at all times. Proposed Rule 3213(a)(2) would require a PSX Market Maker...
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2010-07-29
... Amendments No. 1 and 2 Thereto, To Amend Certain Corporate Governance Disclosure Requirements for Listed... rules relating to corporate governance standards for listed companies. The proposed rule change, as... when it relies on certain exceptions to Nasdaq rules concerning the composition and independence of...
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On February 12, 2013, the U.S. Environmental Protection Agency (EPA) proposed a rule that would ensure states have plans in place that require industrial facilities across the country to follow air pollution rules during SSM operations.
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2013-01-24
... proposes to (1) establish processes for settling disciplinary matters both before and after the issuance of... Investigation, Disciplinary, Sanction, and Other Procedural Rules That Are Modeled on the Rules of the Financial... investigation, disciplinary, sanction, and other procedural rules that are modeled on the rules of the Financial...
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2013-03-11
...-Regulatory Organizations; New York Stock Exchange LLC; Order Approving Proposed Rule Change Adopting... paragraph (d) it contains a provision establishing how the transition period from NYSE Rule 477 will work... to announce the effective date of the new rules at least 30 days in advance in an Information...
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2012-02-09
... Reference Asset. The term ``Currency,'' as used in the proposed rule, means one or more currencies, or.... Description Proposed Rule 5711(e)(iii) provides that the term ``Currency Trust Shares'' as used in these...-Based Trust Shares; Currency Trust Shares; Commodity Index Trust Shares; Commodity Futures Trust Shares...
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2011-11-17
... of the Terms of Substance of the Proposed Rule Change The Exchange proposes to amend NYSE Rule 104 to... is aware that a Floor broker representing buying interest inquired about selling interest in one of his or her assigned securities and later a Floor broker representing selling interest makes an inquiry...
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2012-01-24
... Organizations; The Depository Trust Company; Order Approving Proposed Rule Change To Enhance Risk Management.... Description The rule change will enhance the risk management controls associated with DTC's Receiver... Participant's net debit cap is placed on a pending (recycling) queue until another transaction creates...
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2010-01-11
...(a)(iv). Finally, because DMMs no longer act as agent for orders on the Display Book under the rules... fails to follow the Policy would not be in violation the Order Display rule \\8\\ and/or the Firm Quote...-Regulatory Organizations; NYSE Amex LLC; Order Approving a Proposed Rule Change Rescinding NYSE Information...
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International Nuclear Information System (INIS)
Hirai, Junya; Amano, Yoichi; Nakamura, Takao
2013-01-01
Rules for PWR plant pipe wall thinning management were formulated by the Japan Society of Mechanical Engineers in 2006. Since then thinning management of Japanese PWR plants has been carried out based on this rule. Pipe wall thinning phenomena to be dealt with in this rule have been identified in many piping components of power plants. New technical knowledge has been accumulated since the issuance of 2006 edition. We have formulated these knowledge and information about the thinning phenomena in PWR power plants. Given the history of application of this rule, we have to make our best effort to carry out a study of latest technical knowledge and implement them to the revision of rule and improve pipe wall thinning management. This paper summarizes the new technical knowledge and basis to be implemented to the revision of rules on pipe wall thinning management for PWR plants in Japan. (author)
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2011-06-14
... income statement, which must be presented in English, and is filed no later than six months following the..., consistent with Rule 5250(c)(2), it includes an interim balance sheet and income statement, which must be... Organization's Statement of the Terms of the Substance of the Proposed Rule Change Nasdaq proposes to adopt...
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2013-01-17
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Disapproving Proposed Rule Change To Establish ``Benchmark Orders'' Under NASDAQ Rule 4751(f) January 11, 2013. I. Introduction On May 1, 2012, The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange'') filed with the Securities and Exchange Commission...
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2010-08-03
... Oil Pollution Prevention; Spill Prevention, Control, and Countermeasure (SPCC) Rule--Proposed... Federal Regulations is proposed to be amended as follows: PART 112--OIL POLLUTION PREVENTION 1. The... certain facilities must prepare or amend their Spill Prevention, Control, and Countermeasure (SPCC) Plans...
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Ecological assembly rules in plant communities--approaches, patterns and prospects.
Götzenberger, Lars; de Bello, Francesco; Bråthen, Kari Anne; Davison, John; Dubuis, Anne; Guisan, Antoine; Lepš, Jan; Lindborg, Regina; Moora, Mari; Pärtel, Meelis; Pellissier, Loic; Pottier, Julien; Vittoz, Pascal; Zobel, Kristjan; Zobel, Martin
2012-02-01
Understanding how communities of living organisms assemble has been a central question in ecology since the early days of the discipline. Disentangling the different processes involved in community assembly is not only interesting in itself but also crucial for an understanding of how communities will behave under future environmental scenarios. The traditional concept of assembly rules reflects the notion that species do not co-occur randomly but are restricted in their co-occurrence by interspecific competition. This concept can be redefined in a more general framework where the co-occurrence of species is a product of chance, historical patterns of speciation and migration, dispersal, abiotic environmental factors, and biotic interactions, with none of these processes being mutually exclusive. Here we present a survey and meta-analyses of 59 papers that compare observed patterns in plant communities with null models simulating random patterns of species assembly. According to the type of data under study and the different methods that are applied to detect community assembly, we distinguish four main types of approach in the published literature: species co-occurrence, niche limitation, guild proportionality and limiting similarity. Results from our meta-analyses suggest that non-random co-occurrence of plant species is not a widespread phenomenon. However, whether this finding reflects the individualistic nature of plant communities or is caused by methodological shortcomings associated with the studies considered cannot be discerned from the available metadata. We advocate that more thorough surveys be conducted using a set of standardized methods to test for the existence of assembly rules in data sets spanning larger biological and geographical scales than have been considered until now. We underpin this general advice with guidelines that should be considered in future assembly rules research. This will enable us to draw more accurate and general
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2010-04-07
... 30-day operative delay period contained in Exchange Act Rule 19b- 4(f)(6)(iii).\\3\\ \\3\\ 17 CFR 240.19b.... In proposing adoption of Rule 1007A, the Exchange stated that Rule 1107A, being similar in concept to... perfect the mechanisms of a free and open market and a national market system, by encouraging listing...
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2010-06-17
... inconsistent regulatory obligations. Similar in concept to Rule 48, which suspends the requirements for... market system and, in general, to protect investors and the public interest. The proposed rule change...) impose any significant burden on competition; and (iii) become operative prior to 30 days from the date...
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2012-01-30
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66231; File No. SR-EDGA-2011-40] Self-Regulatory Organizations; EDGA Exchange, Inc.; Order Granting Approval of Proposed Rule Change Amending EDGA Rule 11.9 January 24, 2012. On December 2, 2011, EDGA Exchange, Inc. (``Exchange'' or ``EDGA'') filed...
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2011-01-06
... Trading Shares of the SPDR Nuveen S&P High Yield Municipal Bond ETF December 30, 2010. Pursuant to Section... Change The Exchange proposes to list and trade shares of the SPDR Nuveen S&P High Yield Municipal Bond ETF under NYSE Arca Equities Rule 5.2(j)(3), Commentary .02. The text of the proposed rule change is...
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2011-12-02
...-DTC-2008-15]. DTC also seeks to conform the language of its existing procedures pertaining to...'s Web site at http://www.dtcc.com/legal/rule_filings/dtc/2011.php . (2) The proposed rule change is...
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78 FR 41866 - Restructuring of Regulations on the Importation of Plants for Planting
2013-07-12
... DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service 7 CFR Parts 319 and 340 [Docket No. APHIS-2008-0011] RIN 0579-AD75 Restructuring of Regulations on the Importation of Plants for Planting AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Proposed rule; reopening of...
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A rule-based smart automated fertilization and irrigation systems
Yousif, Musab El-Rashid; Ghafar, Khairuddin; Zahari, Rahimi; Lim, Tiong Hoo
2018-04-01
Smart automation in industries has become very important as it can improve the reliability and efficiency of the systems. The use of smart technologies in agriculture have increased over the year to ensure and control the production of crop and address food security. However, it is important to use proper irrigation systems avoid water wastage and overfeeding of the plant. In this paper, a Smart Rule-based Automated Fertilization and Irrigation System is proposed and evaluated. We propose a rule based decision making algorithm to monitor and control the food supply to the plant and the soil quality. A build-in alert system is also used to update the farmer using a text message. The system is developed and evaluated using a real hardware.
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2013-05-14
... Trust Company (``DTC'') and maintain accounts to facilitate Delivery Orders (``DOs'') to approved... Commission to approve a proposed rule change of a self-regulatory organization if it finds that such proposed... securities transactions and foster cooperation and coordination with persons engaged in the clearance and...
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2011-07-12
... of the Board Section 1. General Provisions * * * Rule 1001. Definitions of Terms Employed in Rules... Accounting Oversight Board; Notice of Filing of Proposed Temporary Rule for an Interim Program of Inspection... Act of 2002 (the ``Act''), notice is hereby given that on June 21, 2011, the Public Company Accounting...
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75 FR 20737 - Proposed Amendments to Rule 610 of Regulation NMS
2010-04-20
... surcharge or ``royalty'' fee for executions in certain index option classes.\\31\\ Many exchanges also charge...'') relating to access to quotations in listed options as well as fees for such access. The proposed rule would... quotations in a listed option on its exchange and establish a limit on access fees that an exchange would be...
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2011-06-22
..., eliminate the Minor Rule Violation Panel, clarify pleading requirements of a Respondent seeking to challenge.... The Exchange also proposed to clarify the pleading requirements of a Respondent who seeks to challenge... (Article 9, Rule 23) applied to all sell orders and not just those of a proprietary nature.\\6\\ In addition...
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2012-11-09
... Rules provide updates related to anti-money laundering legislation applicable to customers, clarify... proposed rule change will have any impact or impose any burden on competition. C. Self-Regulatory...
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2011-11-17
... Terms of Substance of the Proposed Rule Change The Exchange proposes to amend NYSE Amex Equities Rule... representing buying interest inquired about selling interest in one of his or her assigned securities and later a Floor broker representing selling interest makes an inquiry about buying interest, the assigned...
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2013-12-04
... type called a Midpoint Passive Liquidity (``MPL'') Order; (2) NYSE MKT Rule 1000--Equities to specify... Order into the Retail Liquidity Program. The text of the proposed rule change is available on the...) NYSE MKT Rule 107C--Equities to incorporate the new MPL Order into the Retail Liquidity Program...
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2010-06-29
... countries' currencies relative to the U.S. dollar. The term ``commodity currency'' generally is used to... Trading of WisdomTree Dreyfus Commodity Currency Fund Under NYSE Arca Equities Rule 8.600 June 22, 2010... Equities Rule 8.600: WisdomTree Dreyfus Commodity Currency Fund (``Fund''). The text of the proposed rule...
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2013-09-18
...-AB20 Children's Online Privacy Protection Rule Safe Harbor Proposed Self-Regulatory Guidelines; kidSAFE... proposed self-regulatory guidelines submitted by the kidSAFE Seal Program (``kidSAFE''), owned and operated... enabling industry groups or others to submit to the Commission for approval self-regulatory guidelines that...
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2011-03-02
...-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule Change by NASDAQ OMX PHLX LLC Relating to Rebates and Fees for Adding and Removing Liquidity in Select Symbols February 24, 2011. Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (``Act''),\\1\\ and Rule 19b-4...
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2011-04-05
...-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule Change by NASDAQ OMX PHLX LLC Relating to Rebates and Fees for Adding and Removing Liquidity in Select Symbols March 30, 2011. Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (``Act''), \\1\\ and Rule 19b-4...
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2012-08-28
...'s rules, the financial and regulatory risk management controls and supervisory procedures required...-Regulatory Organizations; EDGX Exchange, Inc.; Order Approving a Proposed Rule Change, as Modified by... that broker-dealers appropriately control the risks associated with market access, so as not to...
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2012-07-11
... Exchange To Amend ISE Rule 715 To Reflect a Modification in the Functionality of the Add Liquidity Order... Add Liquidity Order and to rename the order type. The text of the proposed rule change is available on...), Add Liquidity Order (``ALO''), to add a sentence describing a change to the functionality.\\3\\ \\3\\ ALOs...
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2012-04-23
... Rule 107B To Add a Class of Supplemental Liquidity Providers That Are Registered as Market Makers at... participants to quote more often and to add displayed liquidity to the market. Thus, Rule 107B(a) requires that... liquidity for trading. In addition, the Exchange believes that the proposed rule change is consistent with...
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2010-05-27
... administered pursuant to the Exchange's minor rule plan (``MRP''). As amended, the fine schedule would now..., the Commission believes that the proposed changes to the MRP should strengthen the Exchange's ability... quote spread parameter rule, under the MRP, reasonably addresses quoting violations on an electronic...
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2010-03-24
... Commission has considered the proposed rule's impact on efficiency, competition, and capital formation. See... its rules governing NOM, the Securities Industry and Financial Markets Association (``SIFMA... security.''). See also Newton v. Merrill, Lynch, Pierce, Fenner & Smith, Inc., 135 F.3d 266, at 271, 274...
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2010-10-26
... Exchange has observed the popularity of $0.50 strikes. The open interest in the $2.50 August strike series... Commission may designate, it has become effective pursuant to Section 19(b)(3)(A) of the Act \\9\\ and Rule 19b... are filed with the Commission, and all written communications relating to the proposed rule change...
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2013-09-23
... 7240(a)(1), the term ``cBBO'' means the best net bid and offer price for a Complex Order Strategy based... order receives the best possible price. \\3\\ As defined in Rule 7240(a)(5), the term ``Complex Order... particular investment strategy. \\4\\ See Rule 7150. \\5\\ As defined in proposed Rule 7245, the term ``COPIP...
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International Nuclear Information System (INIS)
Allen Hiser, J.R.
1993-01-01
In the framework of updating and clarification of the fracture toughness and thermal annealing requirements and guidance for light water reactor pressure vessels, proposed revisions concerning the pressurized thermal shock rule, fracture toughness requirements and reactor vessel material surveillance program requirements, are described. A new rule concerning thermal annealing requirements and a draft regulatory guide on 'Format and Content of Application for Approval for Thermal Annealing of RPV' are also proposed
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Energy Technology Data Exchange (ETDEWEB)
Allen Hiser, J R [UKAEA Harwell Lab. (United Kingdom). Engineering Div.
1994-12-31
In the framework of updating and clarification of the fracture toughness and thermal annealing requirements and guidance for light water reactor pressure vessels, proposed revisions concerning the pressurized thermal shock rule, fracture toughness requirements and reactor vessel material surveillance program requirements, are described. A new rule concerning thermal annealing requirements and a draft regulatory guide on `Format and Content of Application for Approval for Thermal Annealing of RPV` are also proposed.
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2010-04-01
... filing with respect to proposed rule changes by all self-regulatory organizations. 249.819 Section 249..., SECURITIES EXCHANGE ACT OF 1934 Forms for Self-Regulatory Organization Rule Changes and Forms for....819 Form 19b-4, for electronic filing with respect to proposed rule changes by all self-regulatory...
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78 FR 23184 - Proposed Significant New Use Rules on Certain Chemical Substances
2013-04-18
.... Potentially affected entities may include: Manufacturers, importers, or processors of one or more subject... manufacturing and processing of a chemical substance. The extent to which a use changes the type or form of... information). CFR citation assigned in the regulatory text section of this proposed rule. The regulatory text...
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2012-08-14
... Underlying Securities) of the NASDAQ Options Market rules.\\11\\ Additionally, the Target Component's and the...\\ Additionally, the Target Component's and the Benchmark Component's trading volume (in all markets in which the...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Approving a Proposed Rule Change Relating to the...
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2012-08-28
... financial and regulatory risk management controls and supervisory procedures required by Rule 15c3-5 under...-Regulatory Organizations; EDGA Exchange, Inc.; Order Approving a Proposed Rule Change, as Modified by... that broker-dealers appropriately control the risks associated with market access, so as not to...
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2010-07-26
...), and sends a cancellation notice to the member that originally submitted the order. The instant.... Specifically, the Exchange believes that the proposal benefits customers by improving market efficiency through... the Commission, and all written communications relating to the proposed rule change between the...
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2012-08-15
... entering new orders at inferior prices. This occurs because the current process directs the order to NASDAQ...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Approving a Proposed Rule Change To Amend Rule... June 14, 2012, The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange''), filed with the Securities and...
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2013-11-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70927; File No. 4-669] Self-Regulatory Organizations; Topaz Exchange, LLC; Notice of Filing of Proposed Minor Rule Violation Plan November 22, 2013... of Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization (``SRO'') promptly...
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2013-09-26
... Amendment No. 1 Thereto, To Amend the Competitive Liquidity Provider Program September 20, 2013. On June 17...'') \\1\\ and Rule 19b-4 thereunder,\\2\\ a proposed rule change to establish the Competitive Liquidity... Liquidity Provider Program to apply only to corporate issues. On June 24, 2013, the Exchange submitted...
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2010-01-14
... LLC To Modify Its Liquidity Credits and Establish Separate Liquidity Credits for Supplemental Liquidity Providers January 7, 2010. Pursuant to Section 19(b)(1) \\1\\ of the Securities Exchange Act of 1934... Proposed Rule Change The Exchange proposes to modify its liquidity credits and establish liquidity credits...
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2011-10-31
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65619, File No. SR-BATS-2011-032] Self-Regulatory Organizations; BATS Exchange, Inc.; Order Approving Proposed Rule Change by BATS Exchange, Inc. To Adopt Rules Applicable to Auctions Conducted by the Exchange for Exchange-Listed Securities October 25, 2011. I. Introduction On August 22, 2011,...
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A Production-Rule Analysis System for Nuclear Plant monitoring and emergency response applications
International Nuclear Information System (INIS)
Ragheb, M.; Tsoukalas, L.; McDonough, T.; Parker, M.
1987-01-01
A Production-Rule Analysis System for Nuclear Power Plant Monitoring is presented. The signals generated by the Zion-1 Plant are considered for emergency Response applications. The integrity of the Plant Radiation, the Reactor Coolant, the Fuel Clad, and the Containment Systems, is monitored. Representation of the system is in the form of a goal-tree generating a Knowledge-Base searched by an Inference Engine functioning in the forward-chaining mode. The Gaol-tree is built from Fault-Trees based on plant operational information. The system is implemented on a VAX-8500 and is programmed in OPS-5
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2010-10-20
...-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing of Proposed Rule Change To Amend BATS Y-Exchange Rules To Conform to the Current Rules of BATS Exchange October 13, 2010. Pursuant to Section 19(b... hereby given that on October 4, 2010, BATS Y-Exchange, Inc. (the ``Exchange'' or ``BYX'') filed with the...
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Systematic construction of qualitative physics-based rules for process diagnostics
International Nuclear Information System (INIS)
Reifman, J.; Wei, T.Y.C.
1995-01-01
A novel first-principles-based expert system is proposed for on-line detection and identification of faulty component candidates during incipient off-normal process operations. The system performs function-oriented diagnostics and can be reused for diagnosing single-component failures in different processes and different plants through the provision of the appropriate process schematics information. The function-oriented and process-independent diagnostic features of the proposed expert system are achieved by constructing a knowledge base containing three distinct types of information, qualitative balance equation rules, functional classification of process components, and the process piping and instrumentation diagram. The various types of qualitative balance equation rules for processes utilizing single-phase liquids are derived and their usage is illustrated through simulation results of a realistic process in a nuclear power plant
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2010-03-15
... LLC To Increase the Monthly ATP Fee for All Options Market Makers and To Reduce the Per- Contract... Exchange Commission (the ``Commission'') the proposed rule change as described in Items I, II, and III... Amex Trading Permit (``ATP'') for options Market Makers. Effective March 1, 2010 the Exchange proposes...
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2010-10-26
... does not significantly affect the protection of investors or the public interest, does not impose any... this proposed rule change is to expand the $.50 Strike Program in order to provide investors with... proposal would expand $.50 strike offerings to market participants, such as traders and retail investors...
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2013-02-26
... intermediate holding company from the ownership structure of the Exchange. C. Self-Regulatory Organization's...-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change Amending Its Rules To..., Inc., Thereby Eliminating NYSE Arca Holdings, Inc. From the Ownership Structure of the Exchange...
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2011-12-15
... milliseconds following receipt by the Exchange. If a market participant entering a Minimum Life Order submits a... by Amendment No. 1, To Introduce the Minimum Life Order as a New Order Type December 9, 2011. On...\\ and Rule 19b-4 thereunder,\\2\\ a proposed rule change to introduce the Minimum Life Order as new order...
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2012-07-19
... corporate governance documents.\\8\\ \\7\\ See Section 3(a)(27) of the Act, 15 U.S.C. 78c(a)(27). \\8\\ See... Bylaws, along with other corporate documents, are rules of the Exchange \\7\\ and must be filed with the... Corporate Structure and Deletion of Duplicative or Obsolete Text The proposed rule changes reflect the...
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2012-01-04
... solicit comments on the proposed rule change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR..., 2011, there were public news reports that MF Global was in financial difficulties and might be... Executive Officer in Rule 2(c) represents a simple oversight in the 2006 amendments and seeks to correct it...
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2010-08-05
... 100 shares) orders in a separate, dedicated system, but will trade them on the Display Book system... Rule 501(a)--NYSE Amex Equities, the Exchange proposes to amend the definition of the term ``Closing... proposes to add language to conform the definition of a ``Stop Order'' for Nasdaq Securities with that for...
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2010-01-27
... DEPARTMENT OF THE TREASURY Fiscal Service Financial Management Service; Proposed Collection of Information: Final Rule--Management of Federal Agency Disbursements. AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management...
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2011-06-02
... Special Rule for the Utah Prairie Dog AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule... prairie dog. We are proposing to revise the existing limits on take, and we also propose a new incidental... dogs see: http://www.fws.gov/mountain-prairie/species/mammals/UTprairiedog or http://ecos.fws.gov...
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2011-08-19
... with the Commission, Phlx included statements concerning the purpose of and basis for the proposed rule... information advantages resulting from the affiliation between Phlx and NOS, as related to NOS's authority to... violated Exchange or Commission Rules; \\12\\ \\12\\ The Exchange, FINRA, and SEC staff may agree going forward...
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2012-12-17
... the Pring Turner Business Cycle ETF Under NYSE Arca Equities Rule 8.600 December 11, 2012. On October... Pring Turner Business Cycle ETF (``Fund''). The proposed rule change was published for comment in the... proprietary business cycle research, the Sub-Adviser proactively will change the Fund's asset allocation and...
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2012-05-01
... settings via Regulatory Bulletin. The Mechanism protects Market Makers from the risk associated with an...-Regulatory Organizations; NYSE Amex LLC; Notice of Filing of Proposed Rule Change Amending NYSE Amex Options Rule 928NY Specifying That the Potential Range for the Settings Applicable to the Market Maker Risk...
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2010-07-07
.... Accordingly, a 10% percent price movement in a leveraged ETP may not signify extraordinary volatility. Because....14, Entitled ``Trading Halts Due to Extraordinary Volatility'' June 30, 2010. Pursuant to Section 19... Volatility'' to add additional securities to the pilot rule. The text of the proposed rule change is...
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2010-07-07
.... Accordingly, a 10% percent price movement in a leveraged ETP may not signify extraordinary volatility. Because....14, Entitled ``Trading Halts Due to Extraordinary Volatility.'' June 30, 2010. Pursuant to Section 19... Volatility'' to add additional securities to the pilot rule. The text of the proposed rule change is...
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2013-11-13
... Liquidity Program November 6, 2013. Pursuant to Section 19(b)(1) \\1\\ of the Securities Exchange Act of 1934... to establish a Retail Liquidity Program (``Program'' or ``proposed rule change'') to attract... new NYSE Arca Equities Rule 7.44 to establish a Retail Liquidity Program to attract additional retail...
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2013-12-17
... Amendment No. 1, in Connection With the Proposed Business Combination Involving BATS Global Markets, Inc... Rule Change, as Modified by Amendment No. 1, in Connection With the Proposed Business Combination... connection with the proposed business combination (the ``Combination''), as described in more detail below...
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2013-12-17
... Amendment No. 1, in Connection With the Proposed Business Combination Involving BATS Global Markets, Inc... Rule Change, as Modified by Amendment No. 1, in Connection With the Proposed Business Combination... connection with the proposed business combination (the ``Combination''), as described in more detail below...
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2010-07-12
... investment and risk management strategies and decisions to the movement of the underlying security..., and risk management purposes. 2. Statutory Basis The Exchange believes the proposed rule change is...
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2013-06-18
... of this proposed rule change filing, the United Kingdom, Mexico, Ireland, Switzerland, Spain, Norway... services industry already contain provisions allocating the risk of any FATCA Withholding tax that will...
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2012-11-13
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68170; File No. 4-655] Self-Regulatory Organizations; BOX Options Exchange LLC; Notice of Filing of Proposed Minor Rule Violation Plan November 6, 2012... Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization (``SRO'') promptly file...
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2010-04-01
... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...
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Behavior-based rules for fitness-for-duty assessment of nuclear power plant personnel
International Nuclear Information System (INIS)
Kennedy, R.S.
1989-01-01
The safe and reliable operation of nuclear power plants requires that plant personnel not be under the influence of any substance, legal or illegal, or mentally or physically impaired from any cause that in any way adversely affects their ability to safely and competently perform their duties. This goal has been formalized by the US Nuclear Regulatory Commission in their proposed rule for a fitness-for-duty program. The purpose of this paper is to describe a performance-based tool based on surrogate tests and dose equivalency methodologies that is a viable candidate for fitness-for-duty assessment. The automated performance test system (APTS) is a microcomputer-based human performance test battery that has been developed over a decade of research supported variously by the National Science Foundation, National Aeronautics and Space Administration, US Department of Energy, and the US Navy and Army. Representing the most psychometrically sound test from evaluations of over 150 well-known tests of basic psychomotor and cognitive skills, the battery provides direct prediction of a worker's fitness for duty. Twenty-four tests are suitable for use, and a dozen have thus far been shown to be sensitive to the effects of legal and illegal drugs, alcohol, fatigue, stress, and other causes of impairment
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Regulatory analysis for final rule on nuclear power plant license renewal
International Nuclear Information System (INIS)
1991-12-01
This regulatory analysis provides the supporting information for the final rule (10 CFR Part 54) that defines the Nuclear Regulatory Commission's requirements for renewing the operating licenses of commercial nuclear power plants. A set of four specific alternatives for the safety review of license renewal applications is defined and evaluated. These are: Alternative A-current licensing basis; Alternative B-extension of Alternative A to require assessment and managing of aging; Alternative C -- extension of Alternative B to require assessment of design differences against selected new-plant standards using probabilistic risk assessment; and Alternative D -- extension of Alternative B to require compliance with all new-plant standards. A quantitative comparison of the four alternatives in terms of impact-to-value ratio is presented, and Alternative B is the most cost-beneficial safety review alternative
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International Nuclear Information System (INIS)
Townley, C.H.A.
1977-01-01
An historical summary is presented of design rules for high temperature plant, leading to the rules applicable to high temperature reactors, particularly the liquid metal fast breeder reactor. Special attention is given to creep rupture properties of ferritic and austenitic materials used for the construction of components such as boilers and pressure vessels. (author)
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2012-11-02
... Accounting Principles (``GAAP''). Canadian clearing members that use Form 1 report the same, and in some... Organizations; Options Clearing Corporation; Order Approving Proposed Rule Change Relating to Financial... financial reporting by Canadian clearing members to reflect the Investment Industry Regulatory Organization...
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2011-12-15
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65927; File No. SR-OCC-2011-15] Self-Regulatory Organizations; Options Clearing Corporation; Order Approving Proposed Rule Change Relating to Management of..., future regulatory requirements for clearinghouses could impose liquidity requirements that would be...
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Proposed rulemaking to risk-inform special treatment requirements
International Nuclear Information System (INIS)
Reed, Timothy A.; McKenna, Eileen M.
2003-01-01
This paper presents the status of Nuclear Regulatory Commission (NRC) rulemaking efforts to risk-inform special treatment requirements that reside in Title 10 of the Code of Federal Regulations, 10 CFR Part 21, Part 50, and Part 100. The staff has prepared a proposed rulemaking to add a new section to 10 CFR Part 50 to provide an alternative set of requirements for treatment of structures, systems and components (SSCs), using a risk-informed categorization process to determine safety significance of the SSCs. These requirements can be voluntarily adopted by light-water reactor licensees and applicants. The proposed rule is based upon extensive interactions with stakeholders (including consideration of public comments on draft rule language made available on the NRC rulemaking web site), experience with pilot plants, and guidance development activities. The NRC staff expects that stakeholder input provided in response to the proposed rule issuance will be valuable and support the efforts to issue the final rule. (author)
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2012-10-31
... Trading of Shares of the Pring Turner Business Cycle ETF Under NYSE Arca Equities Rule 8.600 October 25... Turner Business Cycle ETF. The text of the proposed rule change is available on the Exchange's Web site... and trade shares (``Shares'') of the Pring Turner Business Cycle ETF (``Fund'') under NYSE Arca...
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2011-02-01
... order processing available on options exchanges today.\\66\\ The Phlx represents that neither the Exchange... definition of conforming ratio; (iv) provide priority rules for Complex Orders traded on Phlx XL II; and (v... Orders on Phlx XL II. \\6\\ See Notice. A. Definitions The proposal amends Phlx Rule 1080, Commentary .08(a...
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2010-06-24
... Terms of Substance of the Proposed Rule Change The Exchange proposes to amend proposes to amend [sic..., provide information about buying or selling interest in the market, including (a) Aggregated buying or selling interest contained in Floor broker agency interest files other than interest the broker has chosen...
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2011-06-22
... book at the same price. Specifically, proposed Phlx Rule 1064(e) would provide that Floor QCC Orders... exposure if no Customer Orders \\8\\ exist on the Exchange's order book at the same price. \\7\\ Phlx Rule 1080... same issuer, or involve the securities of participants in mergers or with intentions to merge that have...
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2010-09-14
..., Chemical Control Division (7405M), Office of Pollution Prevention and Toxics, Environmental Protection... stakeholders working with us to identify the most practical and effective solutions to problems and we stress... Proposed Test Rule for Hazardous Air Pollutants (RIN 2070-AC76) 1. What was proposed? In the Federal...
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International Nuclear Information System (INIS)
1977-01-01
This rule aims at stipulating the requirements on type and extent of communication means for personnel within the nuclear power plant, and from the nuclear power plant to the outside. Requirements on design, construction, operating equipment, and alarm and locator system tests for nuclear power plants are defined. The rule applies to stationary nuclear power plants with one power station unit, but not to facilities of process control, radiation protection control, fire protection control, environmental control, and plant security. (orig./HP) [de
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2013-11-13
... entered by ATP Holders. \\7\\ Under Rules 980NY(c)(i)-(iii), incoming orders or quotes, or those residing in... ATP Holder During the Trading Day November 6, 2013. Pursuant to Section 19(b)(1) of the Securities... (``Commission'') the proposed rule change as described in Items I, II, and III below, which Items have been...
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2012-01-24
... component currencies. The price used for the calculation of the Index is the mid-point between the Bloomberg... Statement of the Terms of Substance of the Proposed Rule Change The Exchange proposes to list and trade... (``UTP'').\\3\\ The Exchange proposes to list and trade shares (``Shares'') of the following pursuant to...
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2012-08-24
... Proposed Rule Change As with the Standard North American Corporate Single Names currently cleared, ICC... the following twenty additional investment grade Standard North American Corporate Single Name CDS... Single Names do not require any changes to the body of the ICC Rules. ICC will clear the Additional...
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Design Transformations for Rule-based Procedural Modeling
Lienhard, Stefan; Lau, Cheryl; Mü ller, Pascal; Wonka, Peter; Pauly, Mark
2017-01-01
We introduce design transformations for rule-based procedural models, e.g., for buildings and plants. Given two or more procedural designs, each specified by a grammar, a design transformation combines elements of the existing designs to generate new designs. We introduce two technical components to enable design transformations. First, we extend the concept of discrete rule switching to rule merging, leading to a very large shape space for combining procedural models. Second, we propose an algorithm to jointly derive two or more grammars, called grammar co-derivation. We demonstrate two applications of our work: we show that our framework leads to a larger variety of models than previous work, and we show fine-grained transformation sequences between two procedural models.
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Design Transformations for Rule-based Procedural Modeling
Lienhard, Stefan
2017-05-24
We introduce design transformations for rule-based procedural models, e.g., for buildings and plants. Given two or more procedural designs, each specified by a grammar, a design transformation combines elements of the existing designs to generate new designs. We introduce two technical components to enable design transformations. First, we extend the concept of discrete rule switching to rule merging, leading to a very large shape space for combining procedural models. Second, we propose an algorithm to jointly derive two or more grammars, called grammar co-derivation. We demonstrate two applications of our work: we show that our framework leads to a larger variety of models than previous work, and we show fine-grained transformation sequences between two procedural models.
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2013-05-15
...-CBOE-2011-114) (order granting approval of a proposed rule change relating to Complex Order processing... rule change relating to Complex Order processing in CBOE's Hybrid 3.0 classes). \\10\\ The Exchange notes... Auction (``DNA'') designation for Complex Orders; (iii) add a definition of conforming ratio; \\8\\ (iv...
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European utility requirements: common rules to design next LWR plants in an open electricity market
International Nuclear Information System (INIS)
Berbey, Pierre; Ingemarsson, Karl-Fredrik
2004-01-01
The major European electricity producers want to keep able to build new nuclear power plants and they believe 3. generation LWRs would be the most adapted response to their needs in the first decades of this century. Producing a common European Utility Requirement (EUR) document has been one of the basic tasks towards this objective. In this common frame, standardized and competitive LWR NPPs could be developed and offered to the investors. This idea is now well supported by all the other actors on the European electricity market: vendors, regulators, grid managers, administrations although in the competitive and unified European electricity market that is emerging, the electricity producers' stakes are more and more different from the other electricity business actors'. The next term objectives of the electricity producers involved in EUR are focused on negotiating common rules of the game together with the regulators. This covers the nuclear safety approaches, the conditions requested to connect a plant to a HV grid, as well as the design standards. Discussions are going on between the EUR organization and all the corresponding bodies to develop stabilized and predictable design rules that would meet the constraints of nuclear electricity generation in this new environment. Finally there cannot be competition without competitors. The EUR organization has proven to be the right place to establish trustful relationship between the vendors and their potential customers, through fair assessment of the proposed designs performance vs. the utility needs. This will be continued and developed with the main vendors present in Europe, so as to keep alive a list of 4 to 6 designs 'qualified', i.e. showing an acceptable score of non-compliance vs. EUR. (authors)
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2010-12-22
... proposed rule, search ``documents open for comment'' and use key words such as ``National Labor Relations... their Beck rights. See footnote 5 above. In other words, existing law already requires notice of this.... Proposed Sec. 104.202(e) states that the Board will print the notice poster and provide copies to employers...
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2010-08-18
... through OCC's electronic communications system. The submission of the CEA allows the Exchange to satisfy... 1100, the Exchange proposes to incorporate in Section 1 the concept that instructions are submitted to... expansion to 7:30 p.m. If the operative date of this proposed rule change is more than five business days...
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2013-06-18
..., as part of the Hiring Incentives to Restore Employment Act, and became effective, subject to... proposed rule change filing, the United Kingdom, Mexico, Ireland, Switzerland, Spain, Norway Denmark, Italy... terms, such as MBS product, coupon rate, maturity and settlement date, on a multilateral basis, i.e...
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2010-05-24
... second by comparing each last consolidated sale price of a security (``Trigger Trade'') during the...-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing of a Proposed Rule Change Adding Rule 80C To Provide for a Trading Pause for Individual Securities When the Price Moves 10 Percent or More...
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2010-01-13
... Proposed Self-Regulatory Guidelines; i-SAFE, Inc. Application for Safe Harbor AGENCY: Federal Trade... for public comment concerning proposed self-regulatory guidelines submitted by i-SAFE, Inc. under the... approval self-regulatory guidelines that would implement the Rule's protections.\\3\\ \\1\\ 64 FR 59888 (1999...
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2012-12-19
... modeling and risk management procedures (``Risk Management Proposal'') \\9\\ is approved by the Commission... risk modeling enhancements with respect to longer-tenor options, including OTC S&P 500 Index Options... http://www.sec.gov/rules/petitions/2012/petn4-644.pdf . This Order does not address the relief...
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2013-11-18
..., the Bolivian Republic of Venezuela, the Argentine Republic, the Republic of Turkey and the Russian... transactions, and ICC's proposal, in combination with its existing rules, policies, and procedures for clearing...
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2012-03-15
... corporate governance structure of OCC by: (i) Increasing the number of public directors on OCC's Board of... directs the Commission to approve a proposed rule change of a self-regulatory organization if it finds... Directors, OCC stated that the changes would enhance the corporate governance structure at OCC. As such, the...
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2013-04-24
... positions are in-the- money or out-of-the-money. Volume, like open interest, is a measure of a Clearing... demands on OCC's services and facilities that are not captured by the current methodology. IV. Conclusion... Organizations; The Options Clearing Corporation; Order Approving Proposed Rule Change To Implement a Revised...
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2012-06-27
... copper market is the third largest metals market in terms of physical volume. Much of the copper traded...-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change To List and Trade Shares of iShares Copper Trust Pursuant to NYSE Arca Equities Rule 8.201 June 22, 2012. Pursuant to Section...
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Up in smoke: regulatory immortality for 'grandfathered' power plants under the NSR rule changes
Energy Technology Data Exchange (ETDEWEB)
Conrad G. Schneider [Clean Air Task Force (USA)
2004-01-01
The US New Source Review (NSR) program requires power plant owners to install modern pollution control whenever they upgrade their plants in a way that will cause more pollution. The Clean Air Task Force and other environmental organizations and dozens of states and municipalities have challenged changes to the NSR rule change exempting grandfathered power plants under certain conditions. The author discussed this legislation and whether the Clear Skies Act will be effective. 9 refs.
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International Nuclear Information System (INIS)
1983-12-01
On February 25, 1981, the Nuclear Regulatory Commission published rules which establish procedures for the licensing of geologic disposal, by the US Department of Energy, of high-level radioactive wastes. On July 8, 1981, proposed technical criteria which would be used in the evaluation of license applications under those procedural rules were published in the Federal Register. The Commission received 93 comment letters on the proposed technical criteria, 89 of which were received in time for the Commission to consider in preparing the final technical criteria which were published on June 21, 1983. This document presents a detailed analysis of the comments received on the proposed rule by the Commission's staff and also contains the Rationale for the Performance Objectives of 10 CFR Part 60
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2012-08-02
... Utah Prairie Dog; Final Rule #0;#0;Federal Register / Vol. 77 , No. 149 / Thursday, August 2, 2012...-AW02 Endangered and Threatened Wildlife and Plants; Revising the Special Rule for the Utah Prairie Dog... special regulations for the conservation of the Utah prairie dog. We are revising our special regulations...
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Bern-Klug, Mercedes; Connolly, Robert; Downes, Deirdre; Galambos, Colleen; Kusmaul, Nancy; Kane, Rosalie; Hector, Paige; Beaulieu, Elise
2016-01-01
In July of 2015, the Federal Register published for public comment proposed rule changes for nursing homes certified to receive Medicare and/or Medicaid. If the final rules are similar to the proposed rules, they will represent the largest change in federal rules governing nursing homes since the Nursing Home Reform Act which was part of OBRA 1987. The proposed changes have the potential to enhance the quality of care and quality of life of nursing home residents. Many of the proposed changes would directly affect the practice of social work and would likely expand the role for nursing home social workers. This article discusses the role that members of the National Nursing Home Social Work Network (NNHSW Network) played in developing and submitting a response to CMS. The article provides the context for the publication of the proposed rules, describes the process used by the NNHSW Network to develop and build support for comments on these rules, and also includes the actual comments submitted to CMS. Social work education programs and continuing education programs throughout the country will continue to have an important role to play in helping to prepare social work students and practitioners for a career in long-term care.
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Rule summary, CFR citations and additional resources concerning proposed new emission standards that will begin to take effect in 2007 and corresponding diesel fuel requirements that take effect in 2006.
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Medicare program; revision to accrual basis of accounting policy--HCFA. Proposed rule.
1998-05-18
Current policy provides that payroll taxes a provider becomes obligated to remit to governmental agencies are included in allowable costs under Medicare only in the cost reporting period in which payment (upon which the payroll taxes are based) is actually made to an employee. Therefore, for payroll accrued in one year but not paid until the next year, the associated payroll taxes on the payroll are not an allowable cost until the next year. This proposed rule would make one exception, in the situation where payment would be made to the employee in the current year but for the fact the regularly scheduled payment date is after the end of the year. In that case, the rule would require allowance in the current year of accrued taxes on payroll that is accrued through the end of the year but not paid until the beginning of the next year, thus allowing accrued taxes on end-of-the year payroll in the same year that the accrual of the payroll itself is allowed. The effect of this proposal is not on the allowability of cost but rather only on the timing of payment; that is, the cost of payroll taxes on and-of-the-year payroll would be allowable in the current period rather than in the following period.
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2010-07-13
... investment and risk management strategies and decisions to the movement of the underlying security... risk management objectives. \\8\\ See Securities Exchange Act Release Nos. 57478 (March 12, 2008), 73 FR..., and risk management purposes. Finally, the proposal also corrects an internal rule reference in...
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2013-12-27
... sale disciplinary actions in its equities market, as the Exchange believes that the conduct described... of equity market participants subject to disciplinary action for wash sales, the Exchange proposed a... wash sale disciplinary actions in its equities market. The Exchange stated that Rule 6140--Equities...
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2011-12-07
... States Department of Health and Human Services a draft proposed rule under sections 21(b) and 25(a) of... Minimum Risk Exemptions'' and identified in the Regulatory Agenda under RIN 2070-AJ79. FIFRA requires EPA... signing it in proposed form for publication in the Federal Register. Similarly, FIFRA section 21(b...
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2013-07-17
... proposed rule change was published for comment in the Federal Register on June 4, 2013.\\3\\ The Commission... omitted). \\21\\ As with bilateral trades, counterparties to a locked-in trade may submit a ``DK Notice..., unlike with bilateral trades, the GSD considers a DK Notice in the context of a locked-in trade to be ``a...
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International Nuclear Information System (INIS)
Urabe, Yoshio
2011-01-01
Restart rule of nuclear power plants (NPPs) with piping having local wall thinning subjected to an earthquake was proposed taking account of local wall thinning, seismic effects and restart of NPPs with applicability of 'Guidelines for NPP Response to an Earthquake (EPRI NP-6695)' in Japan. Japan Earthquake Damage Intensity Scale (JEDIS) and Earthquake Ground Motion Level (EGML) were introduced. JEDIS was classified into four scales obtained from damage level of components and structures of NPPs subjected to an earthquake, while EGML was divided into four levels by safe shutdown earthquake ground motion (So), elastic design earthquake ground motion (Sd) and design earthquake ground motion (Ss). Combination of JEDIS and EGML formulated 4 x 4 matrix and determined detailed conditions of restart of NPPs. As a response to an earthquake, operator walk inspections and evaluation of earthquake ground motion were conducted to know the level of JEDIS. JEDIS level requested respective allowable conditions of restart of NPP, which were scale level dependent and consisted of weighted combination of damage inspection (operator walk inspections, focused inspections/tests and expanded inspections), integrity evaluation and repair/replacement. If JEDIS were assigned greater than 3 with expanded inspections, inspection of piping with local wall thinning, its integrity evaluation and repair/replacement if necessary were requested. Inspection and evaluation of piping with local wall thinning was performed based on JSME or ASME codes. Detailed work flow charts were presented. Carbon steel piping and elbow was chosen for evaluation. (T. Tanaka)
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2010-03-24
... upon execution of incoming orders. The modified logic rewards displayed orders that establish the...). Proposal to Extend the Operation of the NMM Pilot The NYSE established the NMM Pilot to provide incentives... operates to reward aggressive liquidity providers. As such, the Exchange believes that the rules governing...
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2010-10-01
... Waste Management System; Identification and Listing of Hazardous Waste; Proposed Rule AGENCY... exclude (or delist) a certain solid waste generated by its Beaumont, Texas, facility from the lists of hazardous wastes. EPA used the Delisting Risk Assessment Software (DRAS) Version 3.0 in the evaluation of...
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2011-04-06
...\\ Additionally, the Exchange proposes to increase the number of option classes on individual stocks for which the... underlying stock is traded. Currently, Exchange Rule 6.4 at Commentary .03 permits the listing of options... security and meet their investment, trading and risk management requirements. [[Page 19166
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2010-05-28
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62157; File No. SR-NYSEArca-2010-28] Self-Regulatory Organizations; NYSE Arca, Inc.; Order Approving Proposed Rule Amending Its Schedule of Fees May 24, 2010. On April 12, 2010, NYSE Arca, Inc. (``NYSE Arca'') filed with the Securities and Exchange...
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New rules for competition: Ontario to cap power plant emissions
International Nuclear Information System (INIS)
Anon.
1999-01-01
The Ontario government through the Dept. of the Environment announced on November 16, 1999 that it would cut the emissions from Ontario coal burning power plants that cause acid rain and smog. This announcement was a much anticipated clarification of the government's plans to clean up the power industry since the enactment of the Electricity Competition Act more than one year past. The announcement signals the beginning of a public discussion process between government and stakeholders on the environmental rules for electricity generation in Ontario. The Ontario government is expected to release draft regulations for controlling coal burning power plant emissions in the near future. Consulations with stakeholders on the regulations, as well as the rules for disclosure and labeling, are anticipated to begin in a few months. The announcement set out four principles for environmental performance in the competitive electricity market. Anti-smog requirements will be included in the stringent environmental requirements to be built into Ontario's new, competitive electricity market. The strong measures which the government will put into place when the market opens later in 2000 include: (1) regulations to cut smog and acid gas emissions for all Ontario electricity generators on the grid - these regulations will include Ontario Hydro's voluntary nitrogen oxide limits; (2) emission performance standards to define maximum acceptable emission levels for all generators wanting to sell in the Ontario market; (3) a framework to support opportunities to make greater use of more efficient, environmentally responsible technologies; and (4) disclosure requirements to ensure that electricity consumers can understand the environmental implications of their purchasing decisions
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Method for automatic control rod operation using rule-based control
International Nuclear Information System (INIS)
Kinoshita, Mitsuo; Yamada, Naoyuki; Kiguchi, Takashi
1988-01-01
An automatic control rod operation method using rule-based control is proposed. Its features are as follows: (1) a production system to recognize plant events, determine control actions and realize fast inference (fast selection of a suitable production rule), (2) use of the fuzzy control technique to determine quantitative control variables. The method's performance was evaluated by simulation tests on automatic control rod operation at a BWR plant start-up. The results were as follows; (1) The performance which is related to stabilization of controlled variables and time required for reactor start-up, was superior to that of other methods such as PID control and program control methods, (2) the process time to select and interpret the suitable production rule, which was the same as required for event recognition or determination of control action, was short (below 1 s) enough for real time control. The results showed that the method is effective for automatic control rod operation. (author)
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2010-02-04
... proposed rule change is available from NASDAQ's website at http://nasdaq.cchwallstreet.com , at NASDAQ's... Authority have the necessary systems capacity to handle the additional traffic associated with the listing...
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2010-10-26
... does not significantly affect the protection of investors or the public interest, does not impose any... rule change is to expand the $.50 Strike Program in order to provide investors with opportunities and... proposal would expand $.50 strike offerings to market participants, such as traders and retail investors...
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2013-06-04
... certain locked- in trade sources in the future based on volumes and processing costs. \\9\\ Designated...-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Filing Proposed Rule Change to Include trueEX LLC as a Designated Locked-In Trade Source Pursuant to the Rulebook of the Government Securities...
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2011-01-28
... will dispose of the leachate at a publicly owned treatment works or at an industrial waste disposal... classification of listed waste pursuant to Sec. Sec. 261.31 and 261.32. Specifically, in its petition, Gulf West... Waste Management System; Identification and Listing of Hazardous Waste; Proposed Rule AGENCY...
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2010-03-31
..., Inc. Regarding the Listing of the ProShares Ultra MSCI Mexico Investable Market Fund March 24, 2010... Ultra MSCI Mexico Investable Market. The text of the proposed rule change is available at the Exchange... (``ICUs''): \\4\\ ProShares Ultra MSCI Mexico Investable Market (the ``Fund''). \\4\\ An Investment Company...
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2012-06-20
... size of the Market Maker Peg Order below one round lot, the market maker would need to enter a new... New Market Maker Peg Order Available to Exchange Market Makers June 14, 2012. Pursuant to Section 19(b... of the Proposed Rule Change The Exchange proposes to adopt a new Market Maker Peg Order to provide...
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2012-07-18
... ATP Holders via Regulatory Bulletin regarding the rule change. The Exchange plans to issue notice....\\7\\ \\7\\ See Notice, supra note 3, at 32158. III. Discussion The Commission finds that the proposed...
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2012-07-09
... prepared by the self-regulatory organization. The Commission is publishing this notice to solicit comments.... I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change.... [[Page 40393
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2012-12-14
... Water Quality Standards for the State of Florida's Lakes and Flowing Waters; Proposed Rule; Stay AGENCY... Protection Agency (EPA) proposes to temporarily stay our regulation the ``Water Quality Standards for the... Information Does this action apply to me? Citizens concerned with water quality in Florida may be interested...
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2010-12-08
... system (``PSX''). The text of the proposed rule change is available on the Exchange's Web site at http... the price changes upon the net fees paid by a particular market participant will depend upon a number... sizes through pricing or by operating as ``dark pools.'' C. Self-Regulatory Organization's Statement on...
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2013-12-10
... Trade Shares of the iShares Liquidity Income Fund December 4, 2013. I. Introduction On September 19... Liquidity Income Fund (``Fund''). The proposed rule change was published for comment in the Federal Register...- income exchange-traded funds. See, infra, note 20. The exchange states that the liquidity of a security...
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Implementation of maintenance rule for structures
International Nuclear Information System (INIS)
Ashar, H.; Bagchi, G.
1999-01-01
The maintenance rule, 10 CFR 50.65, 'Requirements for Monitoring the Effectiveness of Maintenance at Nuclear Power Plants', was published by the Nuclear Regulatory Commission (NRC) in the Federal Register (56 FR 31324) on July 10, 1991. The rule became effective on July 10, 1996, giving nuclear power plant licensees 5 years to implement it. During 1994-1995, NRC staff visited nine nuclear power plant sites to observe licensees' preparations for implementation of the rule. The teams found that most of the licensees had not established goals, or performance criteria for monitoring structures at their sites. The licensees contended that the structures were inherently reliable and required no monitoring under the maintenance rule. On the basis of earlier site visits performed by NRC staff to assess the condition of structures, the NRC staff could not accept this contention, and clarified its position in Revision 1 of Regulatory Guide 1.160, 'Monitoring the Effectiveness of Maintenance at Nuclear Power Plants'. This paper discusses the applicability of the maintenance rule criteria for structures and its usefulness in ensuring that the structures, systems, and components within the scope of the maintenance rule are capable of fulfilling their intended functions. Also discussed are the aspects of maintenance rule efforts that could be useful for license renewal applications. (orig.)
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2010-04-14
..., the Commission is not publishing it for comment.\\4\\ This order approves the proposed rule change, as... NASDAQ OMX Corporate Governance Guidelines, however, provide a different standard for uncontested... contained in the Corporate Governance Guidelines; contested elections would remain subject to the plurality...
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2013-08-29
...)(C) provides that the term ``Currency Trust Shares'' as used in these proposed rules means, unless... (Including Currencies)'') to: (i) Incorporate generic continued listing standards for Equity Index-Linked...; Commodity-Based Trust Shares; Currency Trust Shares; Commodity Index Trust Shares; Commodity Futures Trust...
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2010-01-19
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61333; File No. SR-NYSE-2009-117] Self-Regulatory Organizations; New York Stock Exchange LLC; Order Approving Proposed Rule Change Amending Its... regulatory program. III. Discussion and Commission's Findings After careful review, the Commission finds that...
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2010-03-10
... the target threshold for U.S. market capitalization for 2009. The PCAOB was unable to conduct the... the U.S. market capitalization of the aforementioned 49 firms' issuer audit clients. The proposed rule... be satisfied in each of the years from 2009 to 2012. The minimum thresholds relate to U.S. market...
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2011-04-06
... market'' is defined in NYSE Amex Rule 900.2NY(62), in respect of an underlying stock or Exchange-Traded Fund Share, as the principal market in which the underlying stock or Exchange-Traded Fund Share is... and meet their investment, trading and risk management requirements. The Exchange is also proposing to...
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Pinevich, Alexander V
2015-03-01
This taxonomic note was motivated by the recent proposal [Oren & Garrity (2014) Int J Syst Evol Microbiol 64, 309-310] to exclude the oxygenic photosynthetic bacteria (cyanobacteria) from the wording of General Consideration 5 of the International Code of Nomenclature of Prokaryotes (ICNP), which entails unilateral coverage of these prokaryotes by the International Code of Nomenclature for algae, fungi, and plants (ICN; formerly the International Code of Botanical Nomenclature, ICBN). On the basis of key viewpoints, approaches and rules in the systematics, taxonomy and nomenclature of prokaryotes it is reciprocally proposed to apply the ICNP to names of cyanobacteria including those validly published under the ICBN/ICN. For this purpose, a change to Principle 2 of the ICNP is proposed to enable validation of cyanobacterial names published under the ICBN/ICN rules. © 2015 IUMS.
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2013-10-22
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Approving a Proposed Rule Change To Assume... Authority and Supervision September 30, 2013. On July 31, 2013, The NASDAQ Stock Market LLC (``NASDAQ'' or...) Manipulation patterns that monitor solely NASDAQ activity, including patterns that monitor the Exchange's...
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This table shows the impacts of the proposed Transport Rule on Counties with Monitors Projected to have Ozone and/or Fine Particle Air Quality Problems, both with and without the Cross-State Air Pollution Rule.
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2011-08-24
... Accounting Oversight Board; Order Approving Proposed Temporary Rule for an Interim Program of Inspection Related to Audits of Brokers and Dealers August 18, 2011. I. Introduction On June 21, 2011, the Public... that would be imposed on different categories of registered public accounting firms and classes of...
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2011-08-24
... Accounting Oversight Board; Order Approving Proposed Board Funding Final Rules for Allocation of the Board's... August 18, 2011. I. Introduction On June 21, 2011, the Public Company Accounting Oversight Board (the... public accounting firm, in amounts that are sufficient to cover the costs of processing and reviewing...
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2011-01-27
...-Regulatory Organizations; NYSE Arca, Inc.; Order Granting Approval of Proposed Rule Change Relating to Listing and Trading Shares of the AdvisorShares Active Bear ETF January 19, 2011. I. Introduction On... of the security or investment in the portfolio. \\14\\ Under accounting procedures followed by the Fund...
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2012-03-26
... the Issuance of and Maturity Presentment Processing for Money Market Instruments March 20, 2012... of money market instruments.\\3\\ \\3\\ The text of the proposed rule change is attached as Exhibit 5 to... Presentment \\5\\ processing for money market instruments (``MMIs'') is initiated automatically by DTC each...
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2013-12-11
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-71004; File No. SR-Phlx-2013-101] Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Order Granting Approval of Proposed Rule Change Regarding the Short Term Options Program December 6, 2013. I. Introduction On October 3, 2013, NASDAQ OMX PHLX LLC...
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2012-11-14
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68177; File No. SR-BOX-2012-003] Self-Regulatory Organizations; BOX Options Exchange LLC; Order Approving Proposed Rule Change To Amend the Price Improvement Period November 7, 2012. I. Introduction On July 25, 2012, BOX Options Exchange LLC (``Exchange...
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2011-02-15
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63875; File No. SR-Phlx-2010-183] Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Order Granting Approval of Proposed Rule Change Expanding Its Short Term Option Program February 9, 2011. I. Introduction On December 15, 2010, NASDAQ OMX PHLX LLC...
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2010-11-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63266; File No. SR-NYSE-2010-67] Self-Regulatory Organizations; Order Approving Proposed Rule Change by New York Stock Exchange LLC Changing the NYBX Order Execution Sequence November 5, 2010. I. Introduction On September 9, 2010, the New York...
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2010-03-04
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61590; File No. SR-Phlx-2009-113] Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Order Granting Approval of Proposed Rule Change Relating to Index Option Position Limits February 25, 2010. On December 29, 2009, NASDAQ OMX PHLX, Inc. (``Phlx'' or...
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2011-01-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63654; File No. SR-Phlx-2010-158] Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Order Granting Approval of Proposed Rule Change Establishing a $5 Strike Price Program January 6, 2011. I. Introduction On November 12, 2010, NASDAQ OMX PHLX LLC...
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2013-06-18
... for disciplinary actions involving wash sales. The Exchange also proposes to make a conforming... originally covered by NYSE Rule 476(a)(8) who would be subject to disciplinary action for wash sales. III...'s enforcement authority as it may still bring a disciplinary action in cases where a market...
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2011-04-14
...-Regulatory Organizations; NASDAQ Stock Market, LLC; Order Approving Proposed Rule Change To Amend The NASDAQ OMX Group, Inc. By- Laws April 8, 2011. I. Introduction On February 8, 2011, The NASDAQ Stock Market... vote cast either ``for'' or ``against'' that director's election. In its filing, NASDAQ noted that...
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2012-06-18
... Restated Operating Agreement of NYSE MKT LLC (collectively the ``Organizational Documents'') to make... Organizational Documents, as set forth below. NYSE Euronext Director Independence Policy Under the Proposed Rule... Euronext sufficient flexibility to include persons with expertise and qualifications that will contribute...
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Cogeneration Power Plants: a Proposed Methodology for Unitary Production Cost
International Nuclear Information System (INIS)
Metalli, E.
2009-01-01
A new methodology to evaluate unitary energetic production costs in the cogeneration power plants is proposed. This methodology exploits the energy conversion factors fixed by Italian Regulatory Authority for Electricity and Gas. So it allows to settle such unitary costs univocally for a given plant, without assigning them a priori subjective values when there are two or more energy productions at the same time. Moreover the proposed methodology always ensures positive values for these costs, complying with the total generation cost balance equation. [it
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Wiist, William H
2011-07-01
The 2010 US Supreme Court Citizens United v Federal Election Commission 130 US 876 (2010) case concerned the plans of a nonprofit organization to distribute a film about presidential candidate Hillary Clinton. The Court ruled that prohibiting corporate independent expenditures for advocacy advertising during election campaigns unconstitutionally inhibits free speech. Corporations can now make unlimited contributions to election advocacy advertising directly from the corporate treasury. Candidates who favor public health positions may be subjected to corporate opposition advertising. Citizen groups and legislators have proposed remedies to ameliorate the effects of the Court's ruling. The public health field needs to apply its expertise, in collaboration with others, to work to reduce the disproportionate influence of corporate political speech on health policy and democracy.
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2012-05-09
... Organizations; ICE Clear Credit LLC; Order Approving Proposed Rule Change To Reduce the Current Level of Risk Mutualization Among Clearing Participants and To Modify the Initial Margin Risk Model So That It Is Easier for... modifications to its risk model for clearing credit default swaps (``CDS'') contracts. For the first...
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2012-03-22
... Listing and Trading of PHLX FOREX Options TM March 16, 2012. I. Introduction On January 23, 2012, NASDAQ... options known as PHLX FOREX Options on the British pound, the Swiss franc, the Canadian dollar, the Australian dollar, the New Zealand dollar, and the Euro (``PHLX FOREX Options''). The proposed rule change...
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2010-03-16
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61680; File No. SR-CHX-2009-18] Self-Regulatory Organizations; The Chicago Stock Exchange, Inc.; Order Approving a Proposed Rule Change To Amend Its Co-Location Fees March 10, 2010. I. Introduction On December 22, 2009, the Chicago Stock Exchange, Inc. (``CHX'' or...
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2011-08-31
... gross revenues received by the Director's firm or partnership; (v) provides professional services to a... partnership; or (vi) has a consulting or employment relationship with or provides professional services to the... considered the proposed rule's impact on efficiency, competition, and capital formation. See 15 U.S.C. 78c(f...
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2013-10-22
... not be added, since the initial strikes go as low as possible ($1). Or, assume that the McDonald's... proposed rule change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. [[Page 62810
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2011-10-17
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change Regarding... September 28, 2011, The NASDAQ Stock Market LLC (``NASDAQ'') filed with the Securities and Exchange... closely tailor their investment and risk management strategies and decisions. Furthermore, the Exchange...
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2013-07-10
... Asset. The term ``Currency,'' as used in the proposed rule, means one or more currencies, or currency...; Commodity-Based Trust Shares; Currency Trust Shares; Commodity Index Trust Shares; Commodity Futures Trust Shares; Partnership Units; Trust Units; Managed Trust Securities; and Currency Warrants. Specifically...
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International Nuclear Information System (INIS)
Soares, Herculano Vieira; Alvarenga, Marco Antonio Bayout; Schirru, Roberto
2007-01-01
The operators' actions in a control room of a nuclear power plant are controlled by production rules in the emergency procedures of the operation manual. For each accident, there is a specific group of safety tasks composed of a set of specified actions. In this work we propose an intelligent support system based on a cognitive architecture composed of contextual modules, instead of functional modules. This approach consists on the determination of a task space, where we can define subspaces. In the subspaces where the set of values of the parameters is familiar, at least one of the rules in the procedural memory has its conditions completely satisfied. In this context, the proposed support system will be guided by an expert system, with a procedural memory composed of IF - THEN rules, that contains the input conditions with strict values of the parameters in the IF part, and a corresponding safety task in the THEN part. When the operator is in a situation in which the set of values of those variables falls in a non-familiar context, none of the rules in the procedural memory will have its conditions completely satisfied. In this context, it will be, then, utilized the connectionist part of the architecture, a fuzzy neural network (with radial activation functions), to classify the set of parameters and to choose a set of safety tasks applicable to the situation. The fuzzy logic provides an inference mechanism under uncertainty, while the neural network offers advantages of learning, adaptation, failure tolerance, parallelism and generalization. (author)
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Applicability of the proposed evaluation method for social infrastructures to nuclear power plants
International Nuclear Information System (INIS)
Ichimura, Tomiyasu
2015-01-01
This study proposes an evaluation method for social infrastructures, and verifies the applicability of the proposed evaluation method to social infrastructures by applying it to nuclear power plants, which belong to social infrastructures. In the proposed evaluation method for social infrastructures, the authors chose four evaluation viewpoints and proposed common evaluation standards for the evaluation indexes obtained from each viewpoint. By applying this system to the evaluation of nuclear power plants, the evaluation index examples were obtained from the evaluation viewpoints. Furthermore, when the level of the common evaluation standards of the proposed evaluation method was applied to the evaluation of the activities of nuclear power plants based on the regulations, it was confirmed that these activities are at the highest level. Through this application validation, it was clarified that the proposed evaluation method for social infrastructures had certain effectiveness. The four evaluation viewpoints are 'service,' 'environment,' 'action factor,' and 'operation and management.' Part of the application examples to a nuclear power plant are as follows: (1) in the viewpoint of service: the operation rate of the power plant, and operation costs, and (2) in the viewpoint of environment: external influence related to nuclear waste and radioactivity, and external effect related to cooling water. (A.O.)
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2011-09-16
... securities product (``UTP Derivative Security'') that derives its value from one or more currencies or..., proposed EDGA Rule 14.1(c)(5)(A) provides that a Restricted Market Maker in a UTP Derivative Security on... Reference Asset of that UTP Derivative Security, or any derivative instrument based on a Reference Asset of...
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2010-01-05
.... 61043 (November 20, 2009), 74 FR 62612. On January 22, 2009, the Commission approved the formation of... wholly-owned subsidiary, NYSE Market, Inc., owns less than 9% of the aggregate limited partnership... proposed rule's impact on efficiency, competition, and capital formation. See 15 U.S.C. 78c(f). \\12\\ 15 U.S...
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Using Rule-Based Computer Programming to Unify Communication Rules Research.
Sanford, David L.; Roach, J. W.
This paper proposes the use of a rule-based computer programming language as a standard for the expression of rules, arguing that the adoption of a standard would enable researchers to communicate about rules in a consistent and significant way. Focusing on the formal equivalence of artificial intelligence (AI) programming to different types of…
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2011-06-01
... Exchange in Tiers I and II, respectively; Rule 14.10 contains the corporate governance requirements... to the underlying security into which the bond or debenture is convertible. Corporate Governance.... Exemptions to the proposed corporate governance requirements, including phase-in schedules, are set forth in...
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2012-07-09
... by the self-regulatory organization. The Commission is publishing this notice to solicit comments on.... Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The... principal office and at the Public Reference Room of the Commission. II. Self-Regulatory Organization's...
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2013-05-28
... proposed rule's impact on efficiency, competition, and capital formation. See 15 U.S.C. 78c(f). \\6\\ 15 U.S... Director's firm or partnership; (v) provides professional services to a director, officer, or employee of a... more of the gross revenues received by the Director's firm or partnership; or (vi) has a consulting or...
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International Nuclear Information System (INIS)
Gvillo, D.; Ragheb, M.; Parker, M.; Swartz, S.
1987-01-01
A Production-Rule Analysis System is developed for Nuclear Plant Monitoring. The signals generated by the Zion-1 Plant are considered. A Situation-Assessment and Decision-Aid capability is provided for monitoring the integrity of the Plant Radiation, the Reactor Coolant, the Fuel Clad, and the Containment Systems. A total of 41 signals are currently fed as facts to an Inference Engine functioning in the backward-chaining mode and built along the same structure as the E-Mycin system. The Goal-Tree constituting the Knowledge Base was generated using a representation in the form of Fault Trees deduced from plant procedures information. The system is constructed in support of the Data Analysis and Emergency Preparedness tasks at the Illinois Radiological Emergency Assessment Center (REAC)
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Gvillo, D.; Ragheb, M.; Parker, M.; Swartz, S.
1987-05-01
A Production-Rule Analysis System is developed for Nuclear Plant Monitoring. The signals generated by the Zion-1 Plant are considered. A Situation-Assessment and Decision-Aid capability is provided for monitoring the integrity of the Plant Radiation, the Reactor Coolant, the Fuel Clad, and the Containment Systems. A total of 41 signals are currently fed as facts to an Inference Engine functioning in the backward-chaining mode and built along the same structure as the E-Mycin system. The Goal-Tree constituting the Knowledge Base was generated using a representation in the form of Fault Trees deduced from plant procedures information. The system is constructed in support of the Data Analysis and Emergency Preparedness tasks at the Illinois Radiological Emergency Assessment Center (REAC).
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2012-04-12
... provide information regarding, for example, volume metrics, number of MQP Market Makers in target...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change, as Modified by Amendment No. 1 Thereto, To Establish the Market Quality Program April 6, 2012. Pursuant to...
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2013-08-05
... period will result in higher numbers of exposed Complex Orders and thereby improve order execution... numbers of exposed Complex Orders, increase visibility and provide flexibility and thereby improve order... Organizations; BOX Options Exchange LLC; Notice of Filing of a Proposed Rule Change To Modify the Complex Order...
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2011-07-12
... available, the issuer's net asset value. (i)(v) Issuer Accounting Support Fee The term ``issuer accounting... Accounting Oversight Board; Notice of Filing of Proposed Board Funding Final Rules for Allocation of the Board's Accounting Support Fee Among Issuers, Brokers, and Dealers, and Other Amendments to the Board's...
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2013-03-22
... foregoing proposed rule change: (1) Does not significantly affect the protection of investors or the public... also lead to investor confusion. The Exchange notes that the Commission approved Mini Options on SPY... level of retail investor participation in trading options on these underlying securities. Mini Options...
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2010-09-02
... investor concerns. The link between failure to comply with the bid price requirement and failure to meet... market system, and, in general, to protect investors and the public interest. The proposed rule change is... address instances of noncompliance with Nasdaq's price requirement and would not adversely affect...
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2010-12-22
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63558; File No. SR-NYSEAmex-2010-100] Self-Regulatory Organizations; NYSE Amex LLC; Order Approving a Proposed Rule Change Relating to Complex Orders December 16, 2010. I. Introduction On October 20, 2010, NYSE Amex LLC (``NYSE Amex'' or the ``Exchange...
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2011-11-09
... Directors, which C2 believes will provide it, the Nominating and Governance Committee and the Representative... instructions to Form 19b-4, the Exchange noted in Item 2 of its filing that it needed to obtain, but had not..., and Voting Agreement changes set forth in this proposed rule change. The Exchange also noted that it...
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Rules Extraction with an Immune Algorithm
Directory of Open Access Journals (Sweden)
Deqin Yan
2007-12-01
Full Text Available In this paper, a method of extracting rules with immune algorithms from information systems is proposed. Designing an immune algorithm is based on a sharing mechanism to extract rules. The principle of sharing and competing resources in the sharing mechanism is consistent with the relationship of sharing and rivalry among rules. In order to extract rules efficiently, a new concept of flexible confidence and rule measurement is introduced. Experiments demonstrate that the proposed method is effective.
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2012-11-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68119; File No. SR-ICEEU-2012-08)] Self... way risk'' involving correlation between the risk of default of an underlying sovereign and the risk..., including back tests and stress tests. ICE Clear Europe believes that the proposed rule change to add New...
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2011-06-13
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change To Adopt a Risk Monitor Mechanism June 7, 2011. Pursuant to Section 19(b)(1) of the Securities Exchange Act of... NASDAQ Stock Market LLC (``NASDAQ'') filed with the Securities and Exchange Commission (``Commission...
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2010-10-25
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63132; File No. SR-Phlx-2010-118] Self-Regulatory Organizations; Order Approving Proposed Rule Change by NASDAQ OMX PHLX, Inc. To Expand the $.50 Strike Price Program October 19, 2010. On August 25, 2010, NASDAQ OMX PHLX, Inc. (``Phlx'' or ``Exchange...
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2010-07-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62395; File No. SR-Phlx-2010-18] Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Order Approving a Proposed Rule Change To Codify Prices for Co-Location Services June 28, 2010. I. Introduction On January 29, 2010, NASDAQ OMX PHLX (``Phlx'' or...
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2013-05-15
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69545; File No. SR-ICC-2013-03] Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Withdrawal of Proposed Rule Change Relating to Recovery and Resolution Arrangements May 9, 2013. On March 7, 2013, ICE Clear Credit LLC (``ICC'') filed with the...
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2011-09-09
... on sovereign reference entities, including back tests and stress tests using actual clearing participant portfolios (with respect to the stress tests) combined with hypothetical positions in sovereign... submit written data, views, and arguments concerning the foregoing, including whether the proposed rule...
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Guiding rules for development of intelligent monitoring system of nuclear power plants
International Nuclear Information System (INIS)
Kitamura, M.; Furukawa, H.; Kozma, R.; Washio, T.
1996-01-01
General frameworks and major component techniques for intelligent monitoring of nuclear power plants are presented. The key concept, diversity-based design, is to provide advisory information through consensus of multiple agents, each performing operational decision-making by focusing on mutually different information obtained from the plant. The multi-agent design scheme allows to attain high credibility and tolerance against sensor failure in fault detection and causal reasoning. The advantage of the proposed scheme realized by multiple neural networks was clearly demonstrated through numerical experiments with anomalies in a pressurized water reactor. Relevant techniques are also introduced for diagnostic information evaluation in specified symptoms, and for remedial procedure synthesis. A new architecture for future implementation of the proposed scheme, worm-type multi-agent system, is also proposed as a promising candidate. (author)
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2011-09-26
... Global Markets, Inc. only, not to the governance of the Exchange. The Exchange will continue to be... the Amended and Restated Bylaws of BATS Global Markets, Inc. September 19, 2011. Pursuant to Section... of the Exchange's sole stockholder, BATS Global Markets, Inc. The text of the proposed rule change is...
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2013-12-12
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change To Amend the...\\ notice is hereby given that on November 27, 2013, The NASDAQ Stock Market LLC (``Nasdaq'' or ``Exchange... to vote generally in the election of directors (the ``Voting Stock''), voting together as a single...
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2013-10-22
..., the Exchange believes it is attractive and helpful to listed companies to add corporate governance.... With respect to the addition of the two corporate governance packages, the Exchange believes that it is... comments it received on the proposed rule change. The text of those statements may be examined at the...
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2013-03-20
.... First, SEC Rule 15c3-5 requires that, ``financial risk management controls and supervisory procedures... Chapter V, Section 3 Subparagraph (d)(iv) Regarding Obvious Error or Catastrophic Error Review March 15... subparagraph (d)(iv) to provide for how NASDAQ proposes to treat options errors in response to the Regulation...
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2010-07-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62396; File No. SR-BX-2010-012] Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Order Approving a Proposed Rule Change To Codify Prices for Co-Location Services June 28, 2010. I. Introduction On January 29, 2010, NASDAQ OMX BX, Inc. (``BX'' or ``Exchange...
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International Nuclear Information System (INIS)
1990-01-01
On November 22, 1989, the Environmental Protection Agency (EPA, the Agency) proposed a rule to prohibit the land disposal of the final third of the schedule of restricted hazardous wastes, known as the Third Third (see 54 Federal Register 48372). The proposal outlined treatment standards and effective dates of prohibition for these wastes as well as for some First and Second Third soft hammer wastes, characteristic wastes, certain waste groups (e.g., multi-source leachate, radioactive mixed waste), and newly listed wastes. The proposed rule was issued pursuant to the 1984 Hazardous and Solid Waste Amendments (HSWA) to the Resource Conservation and Recovery Act (RCRA). The Agency requested public comment on the proposal. The regulated community, environmental organizations, trade associations, State and Federal agencies, and concerned citizens submitted over 300 written letters on the proposed rule. EPA developed three volumes of a comment response document. This document (Volume 2 of 3) presents a summary of and responses to capacity-related comments received by the EPA docket clerk in response to the proposed rule. The comments have been divided into 17 chapters, each addressing specific comment categories. This volume contains Chapters 8-12. These chapters discuss mercury wastes, other metals, F, K, U, and P wastes, KO48-KO52 wastes, and deepwell injected wastes
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NRC proposes changes to nuke decommissioning funding rules
International Nuclear Information System (INIS)
Anon.
1993-01-01
The Nuclear Regulatory Commission (NRC) has proposed to amend its regulations to allow self-guarantee as a means of assuring adequate funding for nuclear plant decommissioning. It acted in response to a rulemaking petition filed by General Electric Co. and Westinghouse Electric Corp. The proposal would allow self-guarantees if certain conditions are met: Tangible net worth of at least $1 billion; Tangible net worth at least 10 times the present decommissioning cost estimate for all activities the utility is responsible for as a self-guaranteeing licensee and as parent guarantor; Domestic assets amounting to at least 90 percent of total assets or at least 10 times the present decommissioning cost estimate; A credit rating for the utility's most recent bond issuance of AAA, AA, or A (Standard ampersand Poor's), or Aaa, Aa, or A (Moody's). Additional requirements include that the utility licensee must have at least one class of equity securities registered under the Securities Exchange Act of 1934, and that an independent auditor must verify that the utility met the financial test. A utility also would be responsible for reporting any change in circumstances affecting the criteria used to meet the financial test, and would be responsible for meeting that test within 90 days of each financial year. The NRC will accept written comments until March 29, 1993
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2011-09-30
... Change to the Benchmark Index Applicable to the Russell Equity ETF September 26, 2011. I. Introduction On... applicable to the Russell Equity ETF (``Fund,'' formerly known as the ``One Fund''). The proposed rule change... ETF, and the name of U.S. One Trust was changed to Russell Exchange Traded Funds Trust (``Trust...
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2010-03-04
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change To Amend the... February 24, 2010, The NASDAQ Stock Market LLC (the ``Exchange'' or ``NASDAQ'') filed with the Securities... of the votes at any election of directors at which a quorum is present is duly elected to the Board...
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2010-05-24
... the Exchange is the primary listing market if the price of such security moves 10% or more from a sale... the last consolidated sale price of a Listed Circuit Breaker Security (``Trigger Trade'') to a... Organizations; National Stock Exchange, Inc.; Notice of Filing of a Proposed Rule Change To Establish a Trading...
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Non-plant referenced simulator methodology to meet new 10 CFR 55.45 rule
International Nuclear Information System (INIS)
Ibarra, J.G.
1988-01-01
The new 10CFR55.45 rule on Operating Tests necessitates that simulators be upgraded to meet the new requirements. This paper presents the human factors work done on an NRC approved guidance document sponsored by four utilities to develop a non-plant reference simulator facility. Human factors developed the simulator process flow and criteria, and integrated all the development work into the simulation facility plan. The human factors work provided the mechanism to solidify ideas and provided the foundation for the simulator development methodology
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2013-08-16
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of a Proposed Rule Change to Assume... NASDAQ Stock Market LLC (``NASDAQ'' or the ``Exchange'') filed with the Securities and Exchange...: Manipulation patterns that monitor solely NASDAQ activity, including patterns that monitor the Exchange's...
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Lessons learned from early implementation of the maintenance rule at nine nuclear power plants
International Nuclear Information System (INIS)
Petrone, C.D.; Correia, R.P.; Black, S.C.
1995-06-01
This report summarizes the lessons learned from the nine pilot site visits that were performed to review early implementation of the maintenance rule using the draft NRC Maintenance Inspection Procedure. Licensees followed NUMARC 93-01, ''Industry Guideline for Monitoring the Effectiveness of Maintenance at Nuclear Power Plants.'' In general, the licensees were thorough in determining which structures, systems, and components (SSCS) were within the scope of the maintenance rule at each site. The use of an expert panel was an appropriate and practical method of determining which SSCs are risk significant. When setting goals, all licensees considered safety but many licensees did not consider operating experience throughout the industry. Although required to do so, licensees were not monitoring at the system or train level the performance or condition for some systems used in standby service but not significant to risk. Most licensees had not established adequate monitoring of structures under the rule. Licensees established reasonable plans for doing periodic evaluations, balancing unavailability and reliability, and assessing the effect of taking equipment out of service for maintenance. However, these plans were not evaluated because they had not been fully implemented at the time of the site visits
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2010-01-05
... likelihood of extinction for Cook's petrel within the foreseeable future. The peer reviewer provided us with... plants and animals that were historically known from this area but no longer occur there (Maungatautari... species as well as other native animals and plants (Little Barrier Island Supporters Trust 2007...
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International Nuclear Information System (INIS)
Renard, J.D.; Lafaille, J.P.
2001-01-01
In Belgium, an evaluation has been made on the actions and decisions to be taken after the occurrence of an earthquake which is felt in a nuclear power plant. Initially, the procedures recommended to stop the plant if the earthquake was above a certain level (OBE or S2 earthquake) or if some damage due to the earthquake was observed. No more details were given on the level of damage and its influence on the safety of the plant, as well as on the damaging potential of the earthquake. No indications were given to the operator on the type and the most likely location of the damage that he could observe after an earthquake. No priorities were given to the operator on the specific immediate actions to be taken in case of earthquake, in addition to the measures dictated by the safety rules. Moreover, if the decision was taken to stop the plant, no instructions were given about a verification of the readiness of the plant for a shut-down. No criteria were given to the operator to allow him to restart the plant when it had been stopped, in case of damage not affecting the safety of the plant. To answer these questions, it was decided to adapt the EPRI recommendations to the Belgian nuclear practice. This paper describes the procedures that were recommended by the authors to the Belgian utility for the immediate and restart actions after an earthquake, as well as the long term evaluations to be made to give the assurance that the plant is ready again to sustain a SSE or S1 earthquake. The authors have supplemented these procedures by a walk-down and a screening of the files of seismic evaluation of the equipment in order to set up a list of the most earthquake sensitive representative equipment and the associated locations. To enable the implementation of these procedures, it was necessary to replace the obsolete seismic instrumentation as well as to propose more realistic criteria to decide whether the observed earthquake was more severe than the reference earthquake (OBE
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2013-03-08
... implied volatility of 50. A limit order to pay $32 for 10 is entered resulting in a new market of $32.00... market-wide trading halt due to extraordinary market volatility. The Exchange proposes to adopt new Rule... An NYSE Amex Market Maker is offering 100 contracts at $15. Another NYSE Amex Market Maker enters an...
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A new proposed approach for future large-scale de-carbonization coal-fired power plants
International Nuclear Information System (INIS)
Xu, Gang; Liang, Feifei; Wu, Ying; Yang, Yongping; Zhang, Kai; Liu, Wenyi
2015-01-01
The post-combustion CO 2 capture technology provides a feasible and promising method for large-scale CO 2 capture in coal-fired power plants. However, the large-scale CO 2 capture in conventionally designed coal-fired power plants is confronted with various problems, such as the selection of the steam extraction point and steam parameter mismatch. To resolve these problems, an improved design idea for the future coal-fired power plant with large-scale de-carbonization is proposed. A main characteristic of the proposed design is the adoption of a back-pressure steam turbine, which extracts the suitable steam for CO 2 capture and ensures the stability of the integrated system. A new let-down steam turbine generator is introduced to retrieve the surplus energy from the exhaust steam of the back-pressure steam turbine when CO 2 capture is cut off. Results show that the net plant efficiency of the improved design is 2.56% points higher than that of the conventional one when CO 2 capture ratio reaches 80%. Meanwhile, the net plant efficiency of the improved design maintains the same level to that of the conventional design when CO 2 capture is cut off. Finally, the match between the extracted steam and the heat demand of the reboiler is significantly increased, which solves the steam parameter mismatch problem. The techno-economic analysis indicates that the proposed design is a cost-effective approach for the large-scale CO 2 capture in coal-fired power plants. - Highlights: • Problems caused by CO 2 capture in the power plant are deeply analyzed. • An improved design idea for coal-fired power plants with CO 2 capture is proposed. • Thermodynamic, exergy and techno-economic analyses are quantitatively conducted. • Energy-saving effects are found in the proposed coal-fired power plant design idea
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77 FR 23432 - Endangered and Threatened Wildlife and Plants; Special Rule for the Polar Bear
2012-04-19
... Polar Bear AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule; availability of draft... and advisable to provide for the conservation of the polar bear (Ursus maritimus). The Secretary has the discretion to prohibit by regulation with respect to the polar bear any act prohibited by section...
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2010-03-22
... to handle the additional traffic associated with the listing and trading of $1 strikes where the...-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing of Proposed Rule Change To Establish Strike... 1012 (Series of Options Open for Trading) to establish strike-price intervals for options on Index...
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2013-03-26
...-79). Order Processing Algorithm The order processing algorithm currently in use at PSX allocates the... engaging in the first covering transaction. Proposed Rule 3203 adopts associated definitions of terms used... less than one round lot; \\24\\ to add definitions of ``PSX Market Maker'' and ``Quote''; and to provide...
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2013-03-20
.... First, SEC Rule 15c3-5 requires that, ``financial risk management controls and supervisory procedures... Subparagraph (d)(iv) Regarding Obvious Error or Catastrophic Error Review March 15, 2013. Pursuant to Section... provide for how BX proposes to treat options errors in response to the Regulation NMS Plan to Address...
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Rule Versus the Causality Rule in Insurance Law
DEFF Research Database (Denmark)
Lando, Henrik
When the Buyer of insurance has negligently kept silent or misrepresented a (material) fact to the Seller, one of two rules will determine the extent to which cover will consequently be reduced. The pro-rata rule lowers cover in proportion to how much the Seller would have increased the premium had...... he been correctly informed; the causality rule provides either zero cover if the omitted fact has caused the insurance event, or full cover if the event would have occurred regardless of the fact. This article explores which rule is more efficient. Using the framework proposed by Picard and Dixit...... it subjects the risk averse Buyer of insurance to less variance. This implies that the pro rata rule should apply when there is significant risk for a Buyer of unintentional misrepresentation, and when the incentive to intentionally misrepresent can be curtailed through frequent verification of the Buyer...
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2011-09-26
... herein relate to the bylaws of BATS Global Markets, Inc. only, not to the governance of the Exchange. The... Restate the Amended and Restated Bylaws of BATS Global Markets, Inc. September 19, 2011. Pursuant to... of the Exchange's sole stockholder, BATS Global Markets, Inc. The text of the proposed rule change is...
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2011-05-18
... minimum price variation. As such, the Exchange proposes to add Interpretation and Policy .01 to Rule 11.13...-Displayed Orders \\3\\ and orders subject to price sliding that are not executable at their most aggressive price to be executed at one-half minimum price variation less aggressive than that price. The reference...
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The potential environmental impacts and the siting of proposed nuclear power plants in China
International Nuclear Information System (INIS)
Shi Zhongqi
1986-01-01
This paper reviews briefly the methodology of assessing environmental impacts from the nuclear power plants and analyses the potential radiological impacts on the environment from proposed nuclear power plants in China. Preliminary studies show that the environmental impacts of the effluents of routine release from PWRs to the proposed sites are extremely small, even if nuclear power plants are constructed either on the Bohai Sea shore with a narrow mouth or in the densely populated regions of Sunan. Thus, the suitability of sites depends mainly on the acceptability of possible exposure to the residents following postulated accidental release of radioactive materials. The paper also discusses relations between the nuclear plant siting and population distribution around the site and compares the distribution of the proposed sites in China with that of other countries sites in according to China actual situation, it is reasonable to adopt a prudent policy that the first series of nuclear power plants in China should be built in relatively low population areas
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Performance based regulation - The maintenance rule
Energy Technology Data Exchange (ETDEWEB)
Correia, Richard P. [NRR/DOTS/TQMP, U.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, M/S OWFN 10A19, Washington, D.C. 20555 (United States)
1997-07-01
The U.S. Nuclear Regulatory Commission has begun a transition from 'process-oriented' to 'results-oriented' regulations. The maintenance rule is a results-oriented rule that mandates consideration of risk and plant performance. The Maintenance Rule allows licensees to devise the most effective and efficient means of achieving the results described in the rule including the use of Probabilistic Risk (or Safety) Assessments. The NRC staff conducted a series of site visits to evaluate implementation of the Rule. Conclusions from the site visits indicated that the results-oriented Maintenance Rule can be successfully implemented and enforced. (author)
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Performance based regulation - The maintenance rule
International Nuclear Information System (INIS)
Correia, Richard P.
1997-01-01
The U.S. Nuclear Regulatory Commission has begun a transition from 'process-oriented' to 'results-oriented' regulations. The maintenance rule is a results-oriented rule that mandates consideration of risk and plant performance. The Maintenance Rule allows licensees to devise the most effective and efficient means of achieving the results described in the rule including the use of Probabilistic Risk (or Safety) Assessments. The NRC staff conducted a series of site visits to evaluate implementation of the Rule. Conclusions from the site visits indicated that the results-oriented Maintenance Rule can be successfully implemented and enforced. (author)
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2012-03-26
... ounce of gold and, along with other alloys, uses the durable 22-karat standard (0.9167 fine gold or... of the APMEX Physical--1 oz. Gold Redeemable Trust Pursuant to NYSE Arca Equities Rule 8.201 March 20... proposes to list and trade shares of the APMEX Physical--1 oz. Gold Redeemable Trust (the ``Trust...
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2012-03-26
... Organizations; ICE Clear Credit LLC; Notice of Filing of Proposed Rule Change to Its Risk Model To Reduce the... Model so That It Is Easier for Market Participants To Measure Their Risk March 20, 2012. Pursuant to... is hereby given that on March 8, 2012, ICE Clear Credit LLC (``ICC'') filed with the Securities and...
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2012-07-03
... Trust (GLD), Google Inc. (GOOG), and Amazon.com Inc. (AMZN). These issues were selected because they are... S&P 500 (SPY), Apple, Inc. (AAPL), SPDR Gold Trust (GLD), Google Inc. (GOOG), and Amazon.com Inc... contracts''). The text of the proposed rule change is available on the Exchange's Web site at www.nyse.com...
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Utilities respond to nuclear station blackout rule
International Nuclear Information System (INIS)
Rubin, A.M.; Beasley, B.; Tenera, L.P.
1990-01-01
The authors discuss how nuclear plants in the United States have taken actions to respond to the NRC Station Blackout Rule, 10CFR50.63. The rule requires that each light water cooled nuclear power plant licensed to operate must be able to withstand for a specified duration and recover from a station blackout. Station blackout is defined as the complete loss of a-c power to the essential and non-essential switch-gear buses in a nuclear power plant. A station blackout results from the loss of all off-site power as well as the on-site emergency a-c power system. There are two basic approaches to meeting the station blackout rule. One is to cope with a station blackout independent of a-c power. Coping, as it is called, means the ability of a plant to achieve and maintain a safe shutdown condition. The second approach is to provide an alternate a-c power source (AAC)
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International Nuclear Information System (INIS)
Lee, Hyun Chul
2010-02-01
Operators in nuclear power plants have to acquire information from human system interfaces (HSIs) and the environment in order to create, update, and confirm their understanding of a plant state, as failures of situation assessment may cause wrong decisions for process control and finally errors of commission in nuclear power plants. A few computational models that can be used to predict and quantify the situation awareness of operators have been suggested. However, these models do not sufficiently consider human characteristics for nuclear power plant operators. In this thesis, a computational model for situation assessment of nuclear power plant operators using a Bayesian network is proposed. This model incorporates human factors significantly affecting operators' situation assessment, such as attention, working memory decay, and mental model. It is assumed that both the salience level and the information value of information sources are the most significant factors that decide which information sources operators heed. The perception index (PI) is defined as the geometric mean of the salience level and the information value of information sources in this study. The attention allocation rule in the proposed model is defined to direct the operator's attention to the information source with the largest PI value at that moment. There are two approaches for incorporating a mental model of nuclear power plant operators into a Bayesian network: the deterministic rules and the probabilistic rules. The proposed model adopted the probabilistic rules because the deterministic rules are a special case of the probabilistic rules and the probabilistic rules can describe various skill levels of operators. Two working memory decay mechanisms have been suggested: a power law and an exponential law. The proposed model assumes that the situation awareness stored in the working memory decays exponentially because the exponential decay formulas are more popular and require just one
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Energy Technology Data Exchange (ETDEWEB)
Lee, Hyun Chul
2010-02-15
Operators in nuclear power plants have to acquire information from human system interfaces (HSIs) and the environment in order to create, update, and confirm their understanding of a plant state, as failures of situation assessment may cause wrong decisions for process control and finally errors of commission in nuclear power plants. A few computational models that can be used to predict and quantify the situation awareness of operators have been suggested. However, these models do not sufficiently consider human characteristics for nuclear power plant operators. In this thesis, a computational model for situation assessment of nuclear power plant operators using a Bayesian network is proposed. This model incorporates human factors significantly affecting operators' situation assessment, such as attention, working memory decay, and mental model. It is assumed that both the salience level and the information value of information sources are the most significant factors that decide which information sources operators heed. The perception index (PI) is defined as the geometric mean of the salience level and the information value of information sources in this study. The attention allocation rule in the proposed model is defined to direct the operator's attention to the information source with the largest PI value at that moment. There are two approaches for incorporating a mental model of nuclear power plant operators into a Bayesian network: the deterministic rules and the probabilistic rules. The proposed model adopted the probabilistic rules because the deterministic rules are a special case of the probabilistic rules and the probabilistic rules can describe various skill levels of operators. Two working memory decay mechanisms have been suggested: a power law and an exponential law. The proposed model assumes that the situation awareness stored in the working memory decays exponentially because the exponential decay formulas are more popular and require
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2013-01-31
... family changes for 11 plant species and 2 bird species identified in the proposed rule. We request that... prohibition of section 7, but to be conservative regarding potential incremental costs of the proposed...
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76 FR 20624 - Oglethorpe Power Corporation: Proposed Biomass Power Plant
2011-04-13
... DEPARTMENT OF AGRICULTURE Rural Utilities Service Oglethorpe Power Corporation: Proposed Biomass Power Plant AGENCY: Rural Utilities Service, USDA. ACTION: Notice of Availability of a Draft... financial assistance to Oglethorpe Power Corporation (Oglethorpe) for the construction of a 100 megawatt (MW...
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Murphy, David
2011-01-01
About 20 years ago, while lost in the midst of his PhD research, the author mused over proposed titles for his thesis. He was pretty pleased with himself when he came up with "Chaos Rules" (the implied double meaning was deliberate), or more completely, "Chaos Rules: An Exploration of the Work of Instructional Designers in Distance Education." He…
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2013-10-29
... endangered species under the Endangered Species Act. If we finalize this rule as proposed, it would extend the Endangered Species Act's protections to this plant. The effect of this regulation will be to add Vandenberg monkeyflower to the List of Endangered and Threatened Plants under the Endangered Species Act...
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Burnett, Kimberly; D'Evelyn, Sean; Loope, Lloyd; Wada, Christopher A.
2012-01-01
Since its first documented introduction to Hawai‘i in 2005, the rust fungus P. psidii has already severely damaged Syzygium jambos (Indian rose apple) trees and the federally endangered Eugenia koolauensis (nioi). Fortunately, the particular strain has yet to cause serious damage to ‘ōhi‘a, which comprises roughly 80% of the state’s native forests and covers 400,000 ha. Although the rust has affected less than 5% of Hawaii’s ‘ōhi‘a trees thus far, the introduction of more virulent strains and the genetic evolution of the current strain are still possible. Since the primary pathway of introduction is Myrtaceae plant material imported from outside the state, potential damage to ‘ohi‘a can be minimized by regulating those high-risk imports. We discuss the economic impact on the state’s florist, nursery, landscaping, and forest plantation industries of a proposed rule that would ban the import of non-seed Myrtaceae plant material and require a one-year quarantine of seeds. Our analysis suggests that the benefits to the forest plantation industry of a complete ban on non-seed material would likely outweigh the costs to other affected sectors, even without considering the reduction in risk to ‘ōhi‘a. Incorporating the value of ‘ōhi‘a protection would further increase the benefit-cost ratio in favor of an import ban.
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Future CO2 emissions and electricity generation from proposed coal-fired power plants in India
Fofrich, R.; Shearer, C.; Davis, S. J.
2017-12-01
India represents a critical unknown in global projections of future CO2 emissions due to its growing population, industrializing economy, and large coal reserves. In this study, we assess existing and proposed construction of coal-fired power plants in India and evaluate their implications for future energy production and emissions in the country. In 2016, India had 369 coal-fired power plants under development totaling 243 gigawatts (GW) of generating capacity. These coal-fired power plants would increase India's coal-fired generating capacity by 123% and would exceed India's projected electricity demand. Therefore, India's current proposals for new coal-fired power plants would be forced to retire early or operate at very low capacity factors and/or would prevent India from meeting its goal of producing at least 40% of its power from renewable sources by 2030. In addition, future emissions from proposed coal-fired power plants would exceed India's climate commitment to reduce its 2005 emissions intensity 33% - 35% by 2030.
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2013-05-24
... habitat quality as the character of the area changed from rural to residential. Of those 37 occurrences... make a determination on our proposal within 1 year. Critical habitat shall be designated, to the... revisions of critical habitat can only be completed by issuing a rule. Elsewhere in today's Federal Register...
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Experiences and plot application of maintenance rule for nuclear power plant in Korea
International Nuclear Information System (INIS)
Choi, Kwang Hee; Seo, Mi Ro; Kim, Myung Ki; Yoo, Sung Soo
2007-01-01
In order to enhance the effectiveness of maintenance, Korea lunched two pilot project to implement the Maintenance Rule(MR) program similar to that of USA. One for the pilot program is Ulchin units 3 and 4, Korean standardized nuclear power(KSNP) Plant, which was started in October 2003 and finished in September 2006. The other program is for Kori units 3 and 4, Westinghouse type plants, which was stared in April 2004 and completed in September 2006. MR processes consists of 'scope determination', 'safety significance determination', 'performance criteria development', 'performance monitoring' and 'disposition process between enforcement monitoring and routine monitoring'. At each process, we gave a expert panel to review output of each process and make a justification on the output. these expert panels meeting made much of technical discussions and decisions of major products on each process. In addition, Maintenance effectiveness and Target observation system(MENTOS) was developed to manage MR implementation, of which data is automatically imported from Enterprise Resource Program(ERP), and outputs are exported to ERP and the final results are shown in ERP screen. In this paper, major results and experiences gained from each application process at Ulchin 3,4 nuclear power plants were introduced
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Energy Technology Data Exchange (ETDEWEB)
Krasae-in, Songwut [Norwegian University of Science and Technology, Kolbjorn Hejes vei 1d, NO-7491 Trondheim (Norway); Stang, Jacob H.; Neksa, Petter [SINTEF Energy Research AS, Kolbjorn Hejes vei 1d, NO-7465 Trondheim (Norway)
2010-11-15
A proposed liquid hydrogen plant using a multi-component refrigerant (MR) refrigeration system is explained in this paper. A cycle that is capable of producing 100 tons of liquid hydrogen per day is simulated. The MR system can be used to cool feed normal hydrogen gas from 25 C to the equilibrium temperature of -193 C with a high efficiency. In addition, for the transition from the equilibrium temperature of the hydrogen gas from -193 C to -253 C, the new proposed four H{sub 2} Joule-Brayton cascade refrigeration system is recommended. The overall power consumption of the proposed plant is 5.35 kWh/kg{sub LH2}, with an ideal minimum of 2.89 kWh/kg{sub LH2}. The current plant in Ingolstadt is used as a reference, which has an energy consumption of 13.58 kWh/kg{sub LH2} and an efficiency of 21.28%: the efficiency of the proposed system is 54.02% or more, where this depends on the assumed efficiency values for the compressors and expanders. Moreover, the proposed system has some smaller-size heat exchangers, much smaller compressor motors, and smaller crankcase compressors. Thus, it could represent a plant with the lowest construction cost with respect to the amount of liquid hydrogen produced in comparison to today's plants, e.g., in Ingolstadt and Leuna. Therefore, the proposed system has many improvements that serve as an example for future hydrogen liquefaction plants. (author)
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76 FR 77963 - Oglethorpe Power Corporation; Proposed Biomass Power Plant
2011-12-15
... Service Oglethorpe Power Corporation; Proposed Biomass Power Plant AGENCY: Rural Utilities Service, USDA... related to possible financial assistance to Oglethorpe Power Corporation's (Oglethorpe) for the... online at the following Web site: http://www.rurdev.usda.gov/UWP-OglethorpePower.html and at the: Warren...
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International Nuclear Information System (INIS)
Caplin, J.; Page, G.; Smith, D.; Wiblin, C.
1994-08-01
The Nuclear Regulatory Commission (NRC) is conducting an enhanced participatory rulemaking to establish radiological criteria for the decommissioning of NRC licensed facilities. The NRC obtained comments on the scope, issues, and approaches through a series of workshops (57 FR 58727), Generic Environmental Impact Statement (GEIS) scoping meetings (58 FR 33570), a dedicated electronic bulletin board system (58 FR 37760), and written submissions. A summary of workshop and scope-meeting comments was published as NUREG/CR-6156. On February 2, 1994, the Commission published in the Federal Register (59 FR 4868) a notice that the NRC staff had prepared a ''staff draft'' proposed rule on radiological criteria for decommissioning. Copies of the staff draft were distributed to the Agreement States, participants in the earlier meetings, and other interested parties for comment. This report summarizes the comments identified from the 96 docketed letters received on the staff draft. No analysis or response is included in this report. The comments reflect a broad spectrum of viewpoints. Two subjects on which the commenters were in general agreement were (1) that the enhanced participatory rulemaking should proceed, and (2) that the forthcoming GEIS and guidance documents are needed for better understanding of the draft rule
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2013-04-16
... and Plants; Listing as Endangered and Threatened and Designation of Critical Habitat for Texas Golden... habitat determination for these two East Texas plants. The final listing rule will publish under the... reopening of the public comment period on the September 11, 2012, proposed endangered status for the Texas...
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Maintenance rule: a system to guarantee maintenance effectiveness
International Nuclear Information System (INIS)
Torralbo, J.R.
1995-01-01
In the last few years, maintenance activities in nuclear plants have been given prime attention in view of their repercussion on the performance of such plants. One of the results of that attention is a new rule published in the U.S. known as M aintenance Rule . The paper describes the philosophy and main guidelines of the new regulation, and presents the procedure brought into action by the nuclear industry in Spain so to make their application contribute to a real improvement of safety and performance in nuclear plants. (Author)
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International Nuclear Information System (INIS)
Steiner, C.P.; Militana, L.M.; Harvey, K.A.; Kinsey, G.D.
1995-01-01
This paper presents the results of a literature survey that examined radionuclide emissions from coal-fired power plants. Literature references from both the US and foreign countries are presented. Emphasis is placed on references from the US because the radionuclide emissions from coal-fired power plants are related to radionuclide concentrations in the coal, which vary widely throughout the world. The radionuclides were identified and quantified for various existing power plants reported in the literature. Applicable radionuclide emissions criteria discovered in the literature search were then applied to a proposed circulating fluidized bed boiler power plant. Based upon the derived radionuclide emission rates applied to the proposed power plant, an air quality modeling analysis was performed. The estimated ambient concentrations were compared to the most relevant existing regulatory ambient levels for radionuclides
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Paradigm for expert display systems in nuclear plant and elsewhere
International Nuclear Information System (INIS)
Gabriel, J.R.
1986-02-01
Display of relevant data concerning plant operation has been a concern of the nuclear industry from its beginnings. Since the incident at Three Mile Island, this matter has had much careful scrutiny. L. Beltracchi, in particular, has originated a sequence of important steps to improve the operator's ability to recognize plant states and their changes. In the early 1980's, Beltracchi (1983, 1984) proposed a display based on the Rankine cycle for light water reactors. More recently, in an unpublished work (1986b), he described an extension that includes a small, rule-based system in the display program, drawing inferences about plant operation from sensor readings, and displaying those inferences on the Rankine display. Our paper examines Beltracchi's rule-based display from the perspective of knowledge bases. Earlier (Gabriel, 1983) we noted that analytical models of system behavior are just as much a knowledge base as are the rules of a conventional expert system. The problem of finding useful displays for a complex plant is discussed from this perspective. We then present a paradigm for developing designs with properties similar to those in Beltracchi's Rankine cycle display. Finally, to clarify the issue, we give a small example from an imaginary plant
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Shi, Pei-Jian; Xu, Qiang; Sandhu, Hardev S; Gielis, Johan; Ding, Yu-Long; Li, Hua-Rong; Dong, Xiao-Bo
2015-10-01
The relationship between spatial density and size of plants is an important topic in plant ecology. The self-thinning rule suggests a -3/2 power between average biomass and density or a -1/2 power between stand yield and density. However, the self-thinning rule based on total leaf area per plant and density of plants has been neglected presumably because of the lack of a method that can accurately estimate the total leaf area per plant. We aimed to find the relationship between spatial density of plants and total leaf area per plant. We also attempted to provide a novel model for accurately describing the leaf shape of bamboos. We proposed a simplified Gielis equation with only two parameters to describe the leaf shape of bamboos one model parameter represented the overall ratio of leaf width to leaf length. Using this method, we compared some leaf parameters (leaf shape, number of leaves per plant, ratio of total leaf weight to aboveground weight per plant, and total leaf area per plant) of four bamboo species of genus Indocalamus Nakai (I. pedalis (Keng) P.C. Keng, I. pumilus Q.H. Dai and C.F. Keng, I. barbatus McClure, and I. victorialis P.C. Keng). We also explored the possible correlation between spatial density and total leaf area per plant using log-linear regression. We found that the simplified Gielis equation fit the leaf shape of four bamboo species very well. Although all these four species belonged to the same genus, there were still significant differences in leaf shape. Significant differences also existed in leaf area per plant, ratio of leaf weight to aboveground weight per plant, and leaf length. In addition, we found that the total leaf area per plant decreased with increased spatial density. Therefore, we directly demonstrated the self-thinning rule to improve light interception.
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A proposed approach for enhancing design safety assurance of future plants
International Nuclear Information System (INIS)
Oh, Kyu Myeng; Ahn, Sang Kyu; Lee, Chang Ju; Kim, Inn Seock
2010-01-01
This paper provides various insights from a detailed review of deterministic approaches typically applied to ensure design safety of nuclear power plants (NPPs) and risk-informed approaches proposed to evaluate safety of advanced reactors such as Generation IV reactors. Also considered herein are the risk-informed safety analysis (RISA) methodology suggested by Westinghouse as a means to improve the conventional accident analysis, together with the Technology Neutral Framework recently suggested by the U.S. NRC for safety evaluation of future plants. These insights from the comparative review of deterministic and risk-informed approaches could be used in further enhancing the methodology for design safety assurance of future plants
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Sanghavi, Dhruv
2016-01-01
In this article, the author critically examines the proposed tiebreaker rule in the OECD’s Final Report on Action 6 of the Base Erosion and Profit Shifting (BEPS) project, and the motives behind the proposal. The author concludes by suggesting an alternative, which he argues is a more effective
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Pilot Study for Maintenance Rule at KSNP
International Nuclear Information System (INIS)
Choi, Kwang Hee; Jeong, Hyeon Jong; Jee, Moon Hak; Hong, Sung Yull
2005-01-01
Maintenance Rule (MR), which was developed to monitor the effectiveness of maintenance in a nuclear power plant (NPP), has been received as highly successful program by and large since its implementation in 1996 in the United States. Korea has initiated two pilot programs to implement the Maintenance Rule program in 2003. Selected plants for the pilot implementation are Kori 3 and 4 units and Ulchin 3 and 4 units, where Kori 3 and 4 units are Westinghouse units and Ulchin 3 and 4 units are Korean Standardized Nuclear Power (KSNP) Plant units. This paper describes the results of each key tasks completed to date and insights gained from pilot study on the KSNP units. Currently, Scoping of the functions of maintenance rule and determination of safety significance level have been completed during first year. As first task, total 607 functions were identified and defined by detailed function analysis on 135 systems that cover all plant systems. About 55% of total functions are selected as within the scope of maintenance rule. Among these inscoped functions, 56% of scoped functions are safety related and 44% are non-safety related functions. Evaluation of safety significance for each function was determined by expert panel consist of eight experts in field of plant maintenance, operation, PSA, work schedule and system engineers. As a result, about 46% of functions were determined to be high safety significant functions and rest of the functions were classified as low safety significant. The remaining tasks that are included determination of performance criteria and preparation of implementing guideline will be performed in following years
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Directory of Open Access Journals (Sweden)
Nattawat Khamphakdee
2015-07-01
Full Text Available The intrusion detection system (IDS is an important network security tool for securing computer and network systems. It is able to detect and monitor network traffic data. Snort IDS is an open-source network security tool. It can search and match rules with network traffic data in order to detect attacks, and generate an alert. However, the Snort IDS can detect only known attacks. Therefore, we have proposed a procedure for improving Snort IDS rules, based on the association rules data mining technique for detection of network probe attacks. We employed the MIT-DARPA 1999 data set for the experimental evaluation. Since behavior pattern traffic data are both normal and abnormal, the abnormal behavior data is detected by way of the Snort IDS. The experimental results showed that the proposed Snort IDS rules, based on data mining detection of network probe attacks, proved more efficient than the original Snort IDS rules, as well as icmp.rules and icmp-info.rules of Snort IDS. The suitable parameters for the proposed Snort IDS rules are defined as follows: Min_sup set to 10%, and Min_conf set to 100%, and through the application of eight variable attributes. As more suitable parameters are applied, higher accuracy is achieved.
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International Nuclear Information System (INIS)
Chandiwala, F.; Evans, W.P.
1999-01-01
After the NRC issued a revised license renewal rule in May 1995, the nuclear industry focussed on developing generic industry for implementing the rule and testing the guidance through various demonstration programs and work products in conjunction with the NRC. In addition, plant-specific programs also proceeded forward. These activities show that implementation issues continue to exist. Since the issuance of the rule, the NRC has issued a draft standard review plan for license renewal (SRP-LR), working draft, September 1997. Southern Nuclear Operating Company (SNC) has begun development work on a license renewal application for Plant Hatch Units 1 and 2. Plant Hatch Units 1 and 2 are BWR 4, Mark I plants whose operating licenses expire in 2014 and 2018, respectively. The Plant Hatch initiative also involves teaming with other boiling water reactors (BWRs) to develop the license renewal technology within the BWR fleet, and to support Plant Hatch by providing an oversight role for the application process. The teaming effort involved two other utilities, each being assigned to prepare a common report on a mechanical system or a structure. The common report could be presented to the NRC with modifications to suit the individual plants, thereby saving time and money, and hopefully resulting in quicker approval by the NRC. The desired license renewal process end result is a renewed license with up to a 20 year extension (10CFR 54.31(b)). (orig.)
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Bayesian hypothesis testing and the maintenance rule
International Nuclear Information System (INIS)
Kelly, D.L.
1997-01-01
The Maintenance Rule (10 CFR 50.65) went into effect in the United States in July 1996. It requires commercial nuclear utilities to monitor system performance (system reliability and maintenance unavailability) for systems that are determined by the utility to be important to plant safety. Utilities must set performance goals for such systems and monitor system performance against these goals. In addition, these performance goals are intended to be commensurate with the safety significance of the system, which can be established by a probabilistic safety assessment of the plant. The author examines the frequents approach to monitoring performance, which is being used by several utilities, and proposes an alternative Bayesian approach. The Bayesian approach makes more complete use of the information in the probabilistic safety assessment, is consistent philosophically with the subjective interpretation given to probability in most probabilistic safety assessments, overcomes several pitfalls in the frequents approach, provides results which are easily interpretable, and is straightforward to implement using the information in the probabilistic safety assessment
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75 FR 32313 - Specifications and Drawings for Construction Direct Buried Plant
2010-06-08
... construction units for Fiber-to-the-Home, remove redundant or outdated requirements, and simplify the.... Because of Fiber-to-the-Home construction and advancements made in construction installation methods and... Construction Direct Buried Plant AGENCY: Rural Utilities Service, USDA. ACTION: Proposed Rule. SUMMARY: The...
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2011-06-22
... benefits of the proposed changes, the economic impact... manatees; 3. Any foreseeable economic or other impacts resulting from the proposed designation; 4. Any... Bureau 2010 Web site). Tourism surveys suggest that about half of all visitors to the area come to Citrus...
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Socioeconomic study for the proposed waste isolation pilot plant
Energy Technology Data Exchange (ETDEWEB)
1980-10-01
This document presents the historical and existing socioeconomic conditions in the vicinity of the proposed plant, projected changes in those conditions with and without the plant, and an outline of the various techniques used to make these projections. The analysis predicts impacts on the general economy in the area near the plant and on employment, personal income, population, social structure, the private economic sector, housing, land use, community services and facilities, and local government finances. Among the most important results are the following predictions: The economy of the area will derive $165 million directly and indirectly during the first 7.5 years of the project. After that, it will derive about $21 million directly and indirectly during each year of full operation. About 2100 jobs will be created directly and indirectly at the peak of the construction and about 950 jobs during the full operation. A net in-migration will occur: about 2250 people at the peak of the construction and about 1000 people during operation. A housing shortage may begin in Carlsbad in 1981 or 1982 and last for about 2 years.
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Socioeconomic study for the proposed waste isolation pilot plant
International Nuclear Information System (INIS)
1980-10-01
This document presents the historical and existing socioeconomic conditions in the vicinity of the proposed plant, projected changes in those conditions with and without the plant, and an outline of the various techniques used to make these projections. The analysis predicts impacts on the general economy in the area near the plant and on employment, personal income, population, social structure, the private economic sector, housing, land use, community services and facilities, and local government finances. Among the most important results are the following predictions: The economy of the area will derive $165 million directly and indirectly during the first 7.5 years of the project. After that, it will derive about $21 million directly and indirectly during each year of full operation. About 2100 jobs will be created directly and indirectly at the peak of the construction and about 950 jobs during the full operation. A net in-migration will occur: about 2250 people at the peak of the construction and about 1000 people during operation. A housing shortage may begin in Carlsbad in 1981 or 1982 and last for about 2 years
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Proposed quantitative approach to safety for nuclear power plants in Canada
International Nuclear Information System (INIS)
1995-07-01
A set of quantitative risk and frequency limits plus required processes is proposed to help ensure that a nuclear power plant in Canada meets the qualitative safety objectives defined in ACNS-2 and in IAEA 75-INSAG-3. As emphasized in this report, risks and hence doses are to be reduced below the limits using ALARA (As Low as Reasonably Achievable, economic and social factors being taken into account) or VIA (value-impact analysis) processes unless, in general, calculated risks and hence doses are below recommended de minimis levels. An updated version of ACNS-4, which will be issued as ACNS-21, will incorporate a statement of these limits and objectives as well as assessment criteria and procedures that will facilitate their application. The quantitative approach proposed here is consistent with a growing consensus on the need for, and the elements of, a quantitative approach to risk management of all major activities in an advanced industrial society. The ACNS recommends that the Atomic Energy Control Board adopt the proposed approach as a rational and coherent basis for nuclear power plant safety policy and requirements in Canada. (author). 68 refs., 4 tabs., 1 fig
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Proposed quantitative approach to safety for nuclear power plants in Canada
Energy Technology Data Exchange (ETDEWEB)
NONE
1995-07-01
A set of quantitative risk and frequency limits plus required processes is proposed to help ensure that a nuclear power plant in Canada meets the qualitative safety objectives defined in ACNS-2 and in IAEA 75-INSAG-3. As emphasized in this report, risks and hence doses are to be reduced below the limits using ALARA (As Low as Reasonably Achievable, economic and social factors being taken into account) or VIA (value-impact analysis) processes unless, in general, calculated risks and hence doses are below recommended de minimis levels. An updated version of ACNS-4, which will be issued as ACNS-21, will incorporate a statement of these limits and objectives as well as assessment criteria and procedures that will facilitate their application. The quantitative approach proposed here is consistent with a growing consensus on the need for, and the elements of, a quantitative approach to risk management of all major activities in an advanced industrial society. The ACNS recommends that the Atomic Energy Control Board adopt the proposed approach as a rational and coherent basis for nuclear power plant safety policy and requirements in Canada. (author). 68 refs., 4 tabs., 1 fig.
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2010-01-08
... delete NYSE Rule 445 (Anti-Money Laundering Compliance Program) and adopt new Rule 3310 (Anti-Money..., subject to certain amendments, NASD Rule 3011 (Anti- Money Laundering Compliance Program) and related Interpretive Material NASD IM-3011-1 and 3011-2 as consolidated FINRA Rule 3310 (Anti-Money Laundering...
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Smits, Jan
2016-01-01
Upon request by the JURI Committee, this paper evaluates the European Commission proposal of 9 December 2015 harmonizing certain civil law contractual rules for Online Shopping. The directive's approach concerning conformity, lack of conformity and remedies is analized. It also examines the question
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2012-04-09
... 2070-AJ66 Certain High Production Volume Chemicals; Test Rule and Significant New Use Rule; Fourth... an opportunity to comment on a proposed test rule for 23 high production volume (HPV) chemical... necessary, to prohibit or limit that activity before it occurs. The opportunity to present oral comment was...
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A Proposed Additional Requirement for the Publication of New Plant ...
African Journals Online (AJOL)
A Proposed Additional Requirement for the Publication of New Plant Names. LE Newton. Abstract. Journal of East African Natural History Vol. 85 (1&2) 1996: 95. http://dx.doi.org/10.2982/0012-8317(1996)85[95:APARFT]2.0.CO;2 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for ...
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Implementation of the new maintenance rule in Spain
International Nuclear Information System (INIS)
Coello, A. L.; Gerez, L.
2000-01-01
The maintenance rule involving a change in philosophy both for the facilities and regulations has been implemented in Spain nuclear power plants as from April 1st this year. The authors describe this rule and detail its fulfillment in Spain. (Author)
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17 CFR 40.5 - Voluntary submission of rules for Commission review and approval.
2010-04-01
... proposed rule and any action taken or anticipated to be taken to adopt the proposed rule by the registered... proposed rule, the submission should include a reasoned analysis supporting the amendment to the Commission...
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International Nuclear Information System (INIS)
Radder, J.A.; Cramer, D.S.
1997-01-01
In order to meet Department of Energy (DOE) Defense Program requirements for tritium in the 2005-2007 time frame, new production capability must be made available. The Accelerator Production of Tritium (APT) Plant is being considered as an alternative to nuclear reactor production of tritium, which has been the preferred method in the past. The proposed APT plant will use a high-power proton accelerator to generate thermal neutrons that will be captured in 3 He to produce tritium (3H). It is expected that the APT Plant will be built and operated at the DOE's Savannah River Site (SRS) in Aiken, South Carolina. Discussion is focused on Reliability, Availability, Maintainability, and Inspectability (RAMI) modeling of recent conceptual designs for balance of plant (BOP) systems in the proposed APT Plant. In the conceptual designs for balance of plant (BOP) systems in the proposed APT Plant. In the conceptual design phase, system RAMI estimates are necessary to identify the best possible system alternative and to provide a valid picture of the cost effectiveness of the proposed system for comparison with other system alternatives. RAMI estimates in the phase must necessarily be based on generic data. The objective of the RAMI analyses at the conceptual design stage is to assist the designers in achieving an optimum design which balances the reliability and maintainability requirements among the subsystems and components
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2010-10-06
... Atlantic sturgeon habitat, Niklitschek and Secor (2005) found that a 1 [deg]C increase of water temperature... Word, Excel, WordPerfect, or Adobe PDF file formats only. The proposed rule, status review report, and... Atlantic sturgeon under the ESA. We published a Notice of 90-Day Finding on January 6, 2010 (75 FR 838...
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2012-08-30
...-weighted assets for residential mortgages, securitization exposures, and counterparty credit risk. The.... Risk-Weighted Assets--Proposed Modifications to the Advanced Approaches Rules A. Counterparty Credit... Margin Period of Risk 3. Changes to the Internal Models Methodology (IMM) 4. Credit Valuation Adjustments...
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ILK statement about the BMU project of updating nuclear rules and regulations
International Nuclear Information System (INIS)
2007-01-01
In 2003, the German Federal Ministry for the Environment (BMU) started its ''Updating Nuclear Rules and Regulations'' project. Proposals to this effect are currently in revision phase B. They comprise a total of eleven main topics, referred to as modules, under the heading of ''Basic Principles of Safety of Nuclear Power Plants - Safety Requirements in Accordance with the State of the Art.'' The International Nuclear Technology Committee (ILK), in 2005, dealt with the requirements to be met in an up-to-date code of nuclear rules and regulations. Its findings were published in a total of 10 recommendations. The current revision B of the 11 modules contains no discernible incorporation of these recommendations. ILK therefore once more dealt with the BMU project. A summary of its deliberations is available. ILK finds that the safety requirements to be met by nuclear power plants as outlined in the BMU draft are unable to support the implementation of the German Atomic Energy Act. In earlier statements, ILK had written that it deemed updating the code of rules and regulations desirable. The existing draft contains many elements serving this purpose, such as the inclusion of off-power conditions and a more pronounced incorporation of matters of organization and management. The main shortcomings of the present draft are identified and analyzed. (orig.)
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The CCCTB Rules on Leaving a Group
van de Streek, J.
2012-01-01
The consolidation system proposed in the draft of the CCCTB Directive puts relationships between Member States on edge. This is clearly apparent in the rules that apply when a company leaves a group. In this article the leaving rules are examined. Although the leaving rules are claimed to be
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A proposal of nuclear fusion power plant equipped with SMES
International Nuclear Information System (INIS)
Natsukawa, Tatsuya; Makamura, Hirokazu; Molinas, Marta; Nomura, Shinichi; Tsuji-Iio, Shunji; Shimada, Ryuichi
2000-01-01
When we intend to operate the nuclear fusion power plant (NFPP) under the economically efficient conditions as an independent power plant, it is desirable that the generated electric power should be sent to network according to the power demand. With such strategy being expanded, some energy storage system is available. In this paper, NFPP equipped with the superconducting magnetic energy storage system (SMES) as electric power storage device is proposed. The advantages of NFPP equipped with SMES are discussed and a case study of 500 MW NFPP equipped with 6 GWh SMES is done with estimating its operational value. For SMES coil, the concept of Force Balanced Coil (FBC) is applied and 6 GWh class FBC is briefly designed
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Automated logic conversion method for plant controller systems
International Nuclear Information System (INIS)
Wada, Yutaka; Kobayashi, Yasuhiro; Miyo, Tsunemasa; Okano, Masato.
1990-01-01
An automated method is proposed for logic conversion from functional description diagrams to detailed logic schematics by incorporating expertise knowledge in plant controller systems design. The method uses connection data of function elements in the functional description diagram as input, and synthesizes a detailed logic structure by adding elements to the given connection data incrementally, and to generate detailed logic schematics. In logic synthesis, for building up complex synthesis procedures by combining generally-described knowledge, knowledge is applied by groups. The search order of the groups is given by upper-level knowledge. Furthermore, the knowledge is expressed in terms of two classes of rules; one for generating a hypothesis of individual synthesis operations and the other for considering several hypotheses to determine the connection ordering of elements to be added. In the generation of detailed logic schematics, knowledge is used as rules for deriving various kinds of layout conditions on schematics, and rules for generating two-dimensional coordinates of layout objects. Rules in the latter class use layout conditions to predict intersections among layout objects without their coordinates being fixed. The effectiveness of the method with 150 rules was verified by its experimental application to some logic conversions in a real power plant design. Evaluation of the results showed them to be equivalent to those obtained by well qualified designers. (author)
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Comparison of Heuristics for Inhibitory Rule Optimization
Alsolami, Fawaz
2014-09-13
Knowledge representation and extraction are very important tasks in data mining. In this work, we proposed a variety of rule-based greedy algorithms that able to obtain knowledge contained in a given dataset as a series of inhibitory rules containing an expression “attribute ≠ value” on the right-hand side. The main goal of this paper is to determine based on rule characteristics, rule length and coverage, whether the proposed rule heuristics are statistically significantly different or not; if so, we aim to identify the best performing rule heuristics for minimization of rule length and maximization of rule coverage. Friedman test with Nemenyi post-hoc are used to compare the greedy algorithms statistically against each other for length and coverage. The experiments are carried out on real datasets from UCI Machine Learning Repository. For leading heuristics, the constructed rules are compared with optimal ones obtained based on dynamic programming approach. The results seem to be promising for the best heuristics: the average relative difference between length (coverage) of constructed and optimal rules is at most 2.27% (7%, respectively). Furthermore, the quality of classifiers based on sets of inhibitory rules constructed by the considered heuristics are compared against each other, and the results show that the three best heuristics from the point of view classification accuracy coincides with the three well-performed heuristics from the point of view of rule length minimization.
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International Nuclear Information System (INIS)
Ma Chao; Lian Jijian; Wang Junna
2013-01-01
Highlights: ► Short-term optimal operation of Three-gorge and Gezhouba hydropower stations was studied. ► Key state variable and exact constraints were proposed to improve numerical model. ► Operation rules proposed were applied in population initiation step for faster optimization. ► Culture algorithm with difference evolution was selected as optimization method. ► Model and method proposed were verified by case study with feasible operation solutions. - Abstract: Information hidden in the characteristics and relationship data of a cascade hydropower stations can be extracted by data-mining approaches to be operation rules and optimization support information. In this paper, with Three-gorge and Gezhouba cascade hydropower stations as an example, two operation rules are proposed due to different operation efficiency of water turbines and tight water volume and hydraulic relationship between two hydropower stations. The rules are applied to improve optimization model with more exact decision and state variables and constraints. They are also used in the population initiation step to develop better individuals with culture algorithm with differential evolution as an optimization method. In the case study, total feasible population and the best solution based on an initial population with an operation rule can be obtained with a shorter computation time than that of a pure random initiated population. Amount of electricity generation in a dispatch period with an operation rule also increases with an average increase rate of 0.025%. For a fixed water discharge process of Three-gorge hydropower station, there is a better rule to decide an operation plan of Gezhouba hydropower station in which total hydraulic head for electricity generation is optimized and distributed with inner-plant economic operation considered.
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Basic facts concerning the proposed nuclear power plant at Akkuyu in Turkey
International Nuclear Information System (INIS)
2000-01-01
This booklet attempts to explain to non-experts the results of the preparatory studies carried out regarding proposed nuclear powe plant at Akkuyu. The information presented here has been organized in four parts;Part 1-Introduction Part 2-IAEA work in Relation to the Seismic Safety of Akkuyu(Turkey) Nuclear Power Plant Site Part 3-Seismic conditions at the Akkuyu Site Part 4-Possible Consequences of a Hypothetical Severe Accident at Akkuyu Part 5-Conclusions. 20 refs
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Basic facts concerning the proposed nuclear power plant at Akkuyu in Turkey
Energy Technology Data Exchange (ETDEWEB)
NONE
2000-07-01
This booklet attempts to explain to non-experts the results of the preparatory studies carried out regarding proposed nuclear powe plant at Akkuyu. The information presented here has been organized in four parts;Part 1-Introduction Part 2-IAEA work in Relation to the Seismic Safety of Akkuyu(Turkey) Nuclear Power Plant Site Part 3-Seismic conditions at the Akkuyu Site Part 4-Possible Consequences of a Hypothetical Severe Accident at Akkuyu Part 5-Conclusions. 20 refs.
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77 FR 14979 - Transportation Conformity Rule Restructuring Amendments
2012-03-14
... Transportation Conformity Rule Restructuring Amendments AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is amending the transportation conformity rule to finalize provisions that were proposed on August 13, 2010. These amendments restructure several sections of the transportation conformity...
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Future CO2 emissions and electricity generation from proposed coal-fired power plants in India
Shearer, Christine; Fofrich, Robert; Davis, Steven J.
2017-04-01
With its growing population, industrializing economy, and large coal reserves, India represents a critical unknown in global projections of future CO2 emissions. Here, we assess proposed construction of coal-fired power plants in India and evaluate their implications for future emissions and energy production in the country. As of mid-2016, 243 gigawatts (GW) of coal-fired generating capacity are under development in India, including 65 GW under construction and an additional 178 GW proposed. These under-development plants would increase the coal capacity of India's power sector by 123% and, when combined with the country's goal to produce at least 40% of its power from non-fossil sources by 2030, exceed the country's projected future electricity demand. The current proposals for new coal-fired plants could therefore either "strand" fossil energy assets (i.e., force them to retire early or else operate at very low capacity factors) and/or ensure that the goal is not met by "locking-out" new, low-carbon energy infrastructure. Similarly, future emissions from the proposed coal plants would also exceed the country's climate commitment to reduce its 2005 emissions intensity 33% to 35% by 2030, which—when combined with the commitments of all other countries—is itself not yet ambitious enough to meet the international goal of holding warming well below 2°C relative to the pre-industrial era.
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A proposal for human factors education in a power plant company
International Nuclear Information System (INIS)
Hikono, Masaru
2004-01-01
The author was asked by a power plant company to investigate how to change the actual education system concerning human factor education for the plant staff. First, the problems faced by actual education system were investigated based on the results of a large number of surveys conducted in educational fields, and various documents. In the present paper, the author describes the newly proposed educational program., using as illustration a case study. The findings of the present study suggests that, concerning the content of the educational program, it is indispensable for each company to develop a curriculum based on its specific needs. (author)
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New requirements, rules and regulations, and vested rights of nuclear power plants
International Nuclear Information System (INIS)
Raetzke, C.
2006-01-01
The article deals with the question whether new requirements can be imposed on existing nuclear power plants. It was promoted by the fact that the German Federal Ministry for the Environment currently is working on a thorough revision of German nuclear regulations. When looking at backfitting requirements, the all-important question is whether new findings show that the provisions taken in the license to guarantee the 'necessary precautions' (as defined in the German Atomic Energy Act) contain errors or omissions; only in this case can the authority demand that remedial measures, including backfitting, be taken. Beyond that, German nuclear law contains no obligation for operators to improve and develop safety still further. This applies regardless of whether new requirements are justified by new technical possibilities or new scientific analyses or whether they are prompted by a mere abstract re-evaluation of the safety level to be achieved. In the former case, if there are good technical or scientific reasons, the operators, as a rule, will perform backfitting voluntarily. Pursuant to these criteria, the article covers three categories of backfitting requirements and illustrates them by examples. These general principles are also valid when a new set of regulations - as planned by the BMU - are put into effect and applied. They may lead to existing plants not having to comply fully with the requirements contained in new regulations. (orig.)
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Organizational Knowledge Transfer Using Ontologies and a Rule-Based System
Okabe, Masao; Yoshioka, Akiko; Kobayashi, Keido; Yamaguchi, Takahira
In recent automated and integrated manufacturing, so-called intelligence skill is becoming more and more important and its efficient transfer to next-generation engineers is one of the urgent issues. In this paper, we propose a new approach without costly OJT (on-the-job training), that is, combinational usage of a domain ontology, a rule ontology and a rule-based system. Intelligence skill can be decomposed into pieces of simple engineering rules. A rule ontology consists of these engineering rules as primitives and the semantic relations among them. A domain ontology consists of technical terms in the engineering rules and the semantic relations among them. A rule ontology helps novices get the total picture of the intelligence skill and a domain ontology helps them understand the exact meanings of the engineering rules. A rule-based system helps domain experts externalize their tacit intelligence skill to ontologies and also helps novices internalize them. As a case study, we applied our proposal to some actual job at a remote control and maintenance office of hydroelectric power stations in Tokyo Electric Power Co., Inc. We also did an evaluation experiment for this case study and the result supports our proposal.
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The NRC weighs public input on plant cleanup standards
International Nuclear Information System (INIS)
Simpson, J.
1993-01-01
In the wake of seven public open-quotes work-shopsclose quotes held around the country over the past several months, the Nuclear Regulatory Commission (NRC) is preparing to develop radiological criteria for decommissioning nuclear power plants. The criteria will apply to plants that operate for their normal lifespan, those that shut down prematurely, as well as a range of other NRC-licensed facilities, including materials licensees, fuel reprocessing and fabrication plants, and independent spent fuel storage installations. The criteria have been years in the making, and their progress is being monitored closely by the Environmental Protection Agency (EPA), which shares with the NRC the authority to regulate radiological hazards. Both agencies have made abortive attempts to promulgate standards in the past. The EPA's most recent proposal, dating from 1986, has yet to reach the final rule stage. The NCRC's 1990 policy statement, open-quotes Below Regulatory Concern,close quotes was overturned by the Energy Policy Act of 1992, a setback that prompted the Commission's call for open-quotes enhanced participatory rulemakingclose quotes-a.k.a., public meetings-last December. In its Rulemaking Issues Paper, the NRC outlined for discussion four open-quotes fundamentalclose quotes objectives as a basis for developing decommissioning criteria: (1) establishing limits above which the risks to the public are deemed open-quotes unacceptableclose quotes; (2) establishing open-quotes goalsclose quotes below which the risks to the public are deemed open-quotes trivialclose quotes; (3) establishing criteria for what is achievable using the open-quotes best availableclose quotes cleanup technology; and (4) removing all radioactivity attributable to plant activity. The NRC expects to publish a proposed rule and a draft generic environmental impact statement in April 1994; the final rule is scheduled for May 1995
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The research on business rules classification and specification methods
Baltrušaitis, Egidijus
2005-01-01
The work is based on the research of business rules classification and specification methods. The basics of business rules approach are discussed. The most common business rules classification and modeling methods are analyzed. Business rules modeling techniques and tools for supporting them in the information systems are presented. Basing on the analysis results business rules classification method is proposed. Templates for every business rule type are presented. Business rules structuring ...
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Hybrid tree-rule firewall for high speed data transmission
Chomsiri, Thawatchai; He, Xiangjian; Nanda, Priyadarsi; Tan, Zhiyuan
2017-01-01
Traditional firewalls employ listed rules in both configuration and process phases to regulate network traffic. However, configuring a firewall with listed rules may create rule conflicts, and slows down the firewall. To overcome this problem, we have proposed a Tree-rule firewall in our previous
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Horizontal and Vertical Rule Bases Method in Fuzzy Controllers
Directory of Open Access Journals (Sweden)
Sadegh Aminifar
2013-01-01
Full Text Available Concept of horizontal and vertical rule bases is introduced. Using this method enables the designers to look for main behaviors of system and describes them with greater approximations. The rules which describe the system in first stage are called horizontal rule base. In the second stage, the designer modulates the obtained surface by describing needed changes on first surface for handling real behaviors of system. The rules used in the second stage are called vertical rule base. Horizontal and vertical rule bases method has a great roll in easing of extracting the optimum control surface by using too lesser rules than traditional fuzzy systems. This research involves with control of a system with high nonlinearity and in difficulty to model it with classical methods. As a case study for testing proposed method in real condition, the designed controller is applied to steaming room with uncertain data and variable parameters. A comparison between PID and traditional fuzzy counterpart and our proposed system shows that our proposed system outperforms PID and traditional fuzzy systems in point of view of number of valve switching and better surface following. The evaluations have done both with model simulation and DSP implementation.
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AI-based alarm processing for a nuclear power plant
International Nuclear Information System (INIS)
Na, N.J.; Kim, I.S.; Hwang, I.K.; Lee, D.Y.; Ham, C.S.
1996-01-01
A real-time expert system is implemented using artificial intelligence and object-oriented technology for alarm processing and presentation in a nuclear power plant. The knowledge base is constructed based on some schemes to process and display alarms to the plant operators. The activated alarms are dynamically prioritized by the reasoning rules, and then, presented on the process mimic overview and by some other means. To demonstrate the proposed system, the alarm processing and presentation is carried out in a simulated environment of the TMI-2 accident
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76 FR 36480 - Hazardous Waste Manifest Printing Specifications Correction Rule
2011-06-22
...: Proposed rule. SUMMARY: The Environmental Protection Agency (EPA) is proposing a minor change to the... preamble to the Direct Final rule. If we receive no adverse comment on this minor change we are publishing... number of small entities. This action proposes only a minor change to the manifest printing...
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Algebraic approach for the diagnosis of turbine cycles in nuclear power plants
International Nuclear Information System (INIS)
Heo, Gyunyoung; Chang, Soon Heung
2005-01-01
According to plant operating staff's practical needs, authors proposed a diagnosis model to identify the performance degradation of steam turbine cycles in nuclear power plants (NPPs). The essential idea of this study is how to identify the intrinsically degraded component which causes electric loss. Authors found that there were not so many turbine cycle diagnosis applications in NPPs currently because of technical, financial, or social characteristics of the plant. So a great part of the diagnosis has been dependent on operating staff's experience and knowledge. However as economic competition becomes severe, the efficiency staffs is asking for reliable and practical advisory tools. For the solution of these shortcomings, authors proposed a simple and intuitive diagnosis concept based on the superposition rule of degradation phenomena, which can be derived by simple algebra and correlation analysis. Though the superposition rule is not so significant statistically, almost all of the performance indices under normal operation are fairly compatible with this model. Authors developed a prototype model of quantitative root-cause diagnosis and validated the background theory using the simulated data. The turbine cycle advisory system using this model was applied to Gori NPP units 3 and 4
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2010-01-08
... Laundering Compliance Program) and adopt new Rule 3310--NYSE Amex Equities (Anti-Money Laundering Compliance... amendments, NASD Rule 3011 (Anti- Money Laundering Compliance Program) and related Interpretive Material NASD IM-3011-1 and 3011-2 as consolidated FINRA Rule 3310 (Anti-Money Laundering Compliance Program), and...
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Correcting groove error in gratings ruled on a 500-mm ruling engine using interferometric control.
Mi, Xiaotao; Yu, Haili; Yu, Hongzhu; Zhang, Shanwen; Li, Xiaotian; Yao, Xuefeng; Qi, Xiangdong; Bayinhedhig; Wan, Qiuhua
2017-07-20
Groove error is one of the most important factors affecting grating quality and spectral performance. To reduce groove error, we propose a new ruling-tool carriage system based on aerostatic guideways. We design a new blank carriage system with double piezoelectric actuators. We also propose a completely closed-loop servo-control system with a new optical measurement system that can control the position of the diamond relative to the blank. To evaluate our proposed methods, we produced several gratings, including an echelle grating with 79 grooves/mm, a grating with 768 grooves/mm, and a high-density grating with 6000 grooves/mm. The results show that our methods effectively reduce groove error in ruled gratings.
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Discovering Sentinel Rules for Business Intelligence
DEFF Research Database (Denmark)
Middelfart, Morten; Pedersen, Torben Bach
2009-01-01
This paper proposes the concept of sentinel rules for multi-dimensional data that warns users when measure data concerning the external environment changes. For instance, a surge in negative blogging about a company could trigger a sentinel rule warning that revenue will decrease within two month...
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GraDit: graph-based data repair algorithm for multiple data edits rule violations
Ode Zuhayeni Madjida, Wa; Gusti Bagus Baskara Nugraha, I.
2018-03-01
Constraint-based data cleaning captures data violation to a set of rule called data quality rules. The rules consist of integrity constraint and data edits. Structurally, they are similar, where the rule contain left hand side and right hand side. Previous research proposed a data repair algorithm for integrity constraint violation. The algorithm uses undirected hypergraph as rule violation representation. Nevertheless, this algorithm can not be applied for data edits because of different rule characteristics. This study proposed GraDit, a repair algorithm for data edits rule. First, we use bipartite-directed hypergraph as model representation of overall defined rules. These representation is used for getting interaction between violation rules and clean rules. On the other hand, we proposed undirected graph as violation representation. Our experimental study showed that algorithm with undirected graph as violation representation model gave better data quality than algorithm with undirected hypergraph as representation model.
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Parnell, S; Gottwald, T R; Cunniffe, N J; Alonso Chavez, V; van den Bosch, F
2015-09-07
Emerging plant pathogens are a significant problem for conservation and food security. Surveillance is often instigated in an attempt to detect an invading epidemic before it gets out of control. Yet in practice many epidemics are not discovered until already at a high prevalence, partly due to a lack of quantitative understanding of how surveillance effort and the dynamics of an invading epidemic relate. We test a simple rule of thumb to determine, for a surveillance programme taking a fixed number of samples at regular intervals, the distribution of the prevalence an epidemic will have reached on first discovery (discovery-prevalence) and its expectation E(q*). We show that E(q*) = r/(N/Δ), i.e. simply the rate of epidemic growth divided by the rate of sampling; where r is the epidemic growth rate, N is the sample size and Δ is the time between sampling rounds. We demonstrate the robustness of this rule of thumb using spatio-temporal epidemic models as well as data from real epidemics. Our work supports the view that, for the purposes of early detection surveillance, simple models can provide useful insights in apparently complex systems. The insight can inform decisions on surveillance resource allocation in plant health and has potential applicability to invasive species generally. © 2015 The Author(s).
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Kawakami, Tomoya; Fujita, Naotaka; Yoshihisa, Tomoki; Tsukamoto, Masahiko
2014-01-01
In recent years, sensors become popular and Home Energy Management System (HEMS) takes an important role in saving energy without decrease in QoL (Quality of Life). Currently, many rule-based HEMSs have been proposed and almost all of them assume "IF-THEN" rules. The Rete algorithm is a typical pattern matching algorithm for IF-THEN rules. Currently, we have proposed a rule-based Home Energy Management System (HEMS) using the Rete algorithm. In the proposed system, rules for managing energy are processed by smart taps in network, and the loads for processing rules and collecting data are distributed to smart taps. In addition, the number of processes and collecting data are reduced by processing rules based on the Rete algorithm. In this paper, we evaluated the proposed system by simulation. In the simulation environment, rules are processed by a smart tap that relates to the action part of each rule. In addition, we implemented the proposed system as HEMS using smart taps.
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Energy Technology Data Exchange (ETDEWEB)
1978-07-01
Because insulation is a very difficult product for uniformed consumers to evaluate, there has been broad support for a rule requiring disclosure of information facilitating choices among insulation products. With information that the Recommended Rule will require, consumers will be able to compare the thermal properties of various types of insulation and make the best purchases. The FTC undertook this rulemaking effort and proposed a Rule on November 18, 1977. Hearings were conducted. Approximately 50 witnesses representing insulation manufacturers, contractors, trade associations, consumer and environmental groups, and state and Federal government agencies attended. As the record shows, without the Rule, some insulation industry members have failed to base R-value claims on tests or have extrapolated values from too-thin samples. Neither labels nor ads disclose R values; most do not explain R value; and the industry is not telling consumers about factors that often reduce insulation R values. Consumers are seldom told about performance characteristics of individual types of insulation. They are not advised that insulation is not always a good investment, or that their money might be more wisely spent on other conservation measures. The Rule addresses all of these problems. All aspects of the insulation industry and some consumer characteristics are summarized. (MCW)
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Energy Technology Data Exchange (ETDEWEB)
Bencik, V [Elektrotehnichki Inst. Rade Koncar, Zagreb (Yugoslavia); Kozaric, M [Zagreb Univ. (Yugoslavia). Elektrotehnicki Fakultet
1990-07-01
In 1986 the US NRC published a proposed rule making to tighten the requirements on nuclear plants with regard to their ability to deal safely with a total loss of all a-c electric power, both from external and internal sources of supply. The proposed rule would require all licensees and applicants to: 1. Assess the capability of their plants to cope with a total loss all a-c power(that is, determine the amount of time the plant could maintain core cooling and containment integrity with a-c power unavailable); 2. Have procedures and training to cope with such an event; 3. Make modification, if necessary, to cope with an acceptable minimum duration loss of all a-c power. A total loss of all a-c electric power has been identified as an 'unresolved safety issue' and subjected to considerably study. The article presents an idea to resolve this issue. (author)
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Life and death of proteins after protease cleavage: protein degradation by the N-end rule pathway.
Dissmeyer, Nico; Rivas, Susana; Graciet, Emmanuelle
2018-05-01
Contents Summary 929 I. conservation and diversity of N-end rule pathways 929 II. Defensive functions of the N-end rule pathway in plants 930 III. Proteases and degradation by the N-end rule pathway 930 IV. New proteomics approaches for the identification of N-end rule substrates 932 V. Concluding remarks 932 Acknowledgements 934 References 934 SUMMARY: The N-end rule relates the stability of a protein to the identity of its N-terminal residue and some of its modifications. Since its discovery in the 1980s, the repertoire of N-terminal degradation signals has expanded, leading to a diversity of N-end rule pathways. Although some of these newly discovered N-end rule pathways remain largely unexplored in plants, recent discoveries have highlighted roles of N-end rule-mediated protein degradation in plant defense against pathogens and in cell proliferation during organ growth. Despite this progress, a bottleneck remains the proteome-wide identification of N-end rule substrates due to the prerequisite for endoproteolytic cleavage and technical limitations. Here, we discuss the recent diversification of N-end rule pathways and their newly discovered functions in plant defenses, stressing the role of proteases. We expect that novel proteomics techniques (N-terminomics) will be essential for substrate identification. We review these methods, their limitations and future developments. © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.
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Constructing rule-based models using the belief functions framework
Almeida, R.J.; Denoeux, T.; Kaymak, U.; Greco, S.; Bouchon-Meunier, B.; Coletti, G.; Fedrizzi, M.; Matarazzo, B.; Yager, R.R.
2012-01-01
Abstract. We study a new approach to regression analysis. We propose a new rule-based regression model using the theoretical framework of belief functions. For this purpose we use the recently proposed Evidential c-means (ECM) to derive rule-based models solely from data. ECM allocates, for each
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Shutdowns/scrams at BWRs reported under new 1984 LER rule
International Nuclear Information System (INIS)
Mays, G.T.
1985-01-01
Operating experience data from nuclear power plants are essential for safety and reliability analyses. The Licensee Event Reports (LERs), submitted to the NRC by nuclear power plant utilities, contain much of this data. One of the significant aspects of the new LER rule includes the requirement to report all plant shutdowns whereas prior to 1984, not all shutdowns were reported as LERs. This paper reviews the shutdowns and scrams occurring during the first six months of 1984 at BWRs as reported under the new LER rule. The review focused on systems involved, causes, and personnel interactions
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75 FR 42440 - Total Coliform Rule Revisions-Notice of Public Information Meetings
2010-07-21
... will be discussed include the cost and benefit information of the proposed rule and the planned... ENVIRONMENTAL PROTECTION AGENCY [FRL-9177-6] Total Coliform Rule Revisions--Notice of Public... Protection Agency (EPA) is hosting public information meetings on the proposed Revised Total Coliform Rule...
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A proposal for safety design philosophy of HTGR for coupling hydrogen production plant
International Nuclear Information System (INIS)
Sato, Hiroyuki; Ohashi, Hirofumi; Tazawa, Yujiro; Imai, Yoshiyuki; Nakagawa, Shigeaki; Tachibana, Yukio; Kunitomi, Kazuhiko
2013-06-01
Japan Atomic Energy Agency (JAEA) has been conducting research and development for hydrogen production utilizing heat from High Temperature Gas-cooled Reactors (HTGRs). Towards the realization of nuclear hydrogen production, coupled hydrogen production plants should not be treated as an extension of a nuclear plant in order to open the door for the entry of non-nuclear industries as well as assuring reactor safety against postulated abnormal events initiated in the hydrogen production plants. Since hydrogen production plant utilizing nuclear heat has never been built in the world, little attention has been given to the establishment of a safety design for such system including the High Temperature engineering Test Reactor (HTTR). In the present study, requirements in order to design, construct and operate hydrogen production plants under conventional chemical plant standards are identified. In addition, design considerations for safety design of nuclear facility are suggested. Furthermore, feasibility of proposed safety design and design considerations are evaluated. (author)
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In-camera automation of photographic composition rules.
Banerjee, Serene; Evans, Brian L
2007-07-01
At the time of image acquisition, professional photographers apply many rules of thumb to improve the composition of their photographs. This paper develops a joint optical-digital processing framework for automating composition rules during image acquisition for photographs with one main subject. Within the framework, we automate three photographic composition rules: repositioning the main subject, making the main subject more prominent, and making objects that merge with the main subject less prominent. The idea is to provide to the user alternate pictures obtained by applying photographic composition rules in addition to the original picture taken by the user. The proposed algorithms do not depend on prior knowledge of the indoor/outdoor setting or scene content. The proposed algorithms are also designed to be amenable to software implementation on fixed-point programmable digital signal processors available in digital still cameras.
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Proposed plan for remedial action at the chemical plant area of the Weldon Spring site
International Nuclear Information System (INIS)
1992-11-01
This proposed plan addresses the management of contaminated material at the chemical plant area of the Weldon Spring site and nearby properties in St. Charles County, Missouri. The site consists of a chemical plant area and a noncontiguous limestone quarry, both of which are radioactively and chemically contaminated as a result of past processing and disposal activities. Explosives were produced at the chemical plant in the 1940s, and uranium and thorium materials were processed in the 1950s and 1960s. Various liquid, sludge, and solid wastes were disposed of at the Chemical plant area and in the quarry during that time. The Weldon Spring site is listed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA), and the US Department of Energy (DOE) is conducting cleanup activities at the site under its Environmental Restoration and Waste Management Program. The proposed plan is organized as follows: Chapter 2 presents the history and setting of the Weldon Spring site and briefly describes the contaminated material at the chemical plant area. Chapter 3 defines the scope of the remedial action and its role in the Weldon Spring Site Remedial Action Project. Chapter 4 summarizes the risks associated with possible exposures to site contaminants in the absence of remedial action and identifies proposed cleanup levels for soil. Chapter 5 briefly describes the final alternatives considered for the remedial action. Chapter 6 summarizes the evaluation of final alternatives for managing the contaminated material, identifies the currently preferred alternative, and discusses a possible contingency remedy to provide treatment flexibility. Chapter 7 presents the community's role in this action. Chapter 8 is a list of the references cited in this proposed plan
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Method for plant operation guidance by knowledge engineering technique
International Nuclear Information System (INIS)
Kiguchi, Takashi; Yoshida, Kenichi; Motoda, Hiroshi; Kobayashi, Setsuo
1983-01-01
A method for plant operation guidance has been developed by using the Knowledge Engineering technique. The method is characterized by its capability of handling plant dynamics. The knowledge-base includes plant simulation programs as tools to evaluate dynamic behaviors as well as production rules of ''if..., then...'' type. The inference engine is thus capable of predicting plant dynamics and making decisions in accordance with time progress. The performance of the guidance method was evaluated by simulation tests assuming various abnormal situations of a BWR power plant. It was shown that the method can detect each of the abnormal events along the course of their occurrence, and provide the guidance for corrective actions. The operation guidance method proposed in this paper is general and is applicable not only to nuclear power plants but also to other plants such as chemical production plants and fossile power plants. (author)
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Ruled-based control of off-grid desalination powered by renewable energies
Directory of Open Access Journals (Sweden)
Alvaro Serna
2015-08-01
Full Text Available A rule-based control is presented for desalination plants operating under variable, renewable power availability. This control algorithm is based on two sets of rules: first, a list that prioritizes the reverse osmosis (RO units of the plant is created, based on the current state and the expected water demand; secondly, the available energy is then dispatched to these units following this prioritized list. The selected strategy is tested on a specific case study: a reverse osmosis plant designed for the production of desalinated water powered by wind and wave energy. Simulation results illustrate the correct performance of the plant under this control.
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Rule representation using linked data technologies
Zhang, C.; Beetz, J.
2016-01-01
In this paper, we report a prototype rule checking system based on Semantic Web and Linked Data technologies. This research aims to find a method to represent rules outside of specific systems, and can be used to integrate and share them among different organizations. In this system we propose to
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2013-11-14
... bad faith or unethically.''). Rule 2010--Equities is a broad ethical concept that covers all unethical... regulatory responsibilities for certain NYSE rules and rule interpretations (``FINRA Incorporated NYSE Rules...
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New Fiscal Rules for the Czech Republic: Analysis of the Proposal
Czech Academy of Sciences Publication Activity Database
Baxa, Jaromír; Paulus, M.
2016-01-01
Roč. 2016, č. 1 (2016) Institutional support: RVO:67985556 Keywords : fiscal rules * fiscal policy * real-time data Subject RIV: AH - Economics http://library.utia.cas.cz/separaty/2016/E/baxa-0465222.pdf
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Siting of light-water reactor power plants in the Federal Republic of Germany
International Nuclear Information System (INIS)
Kohler, H.A.G.
1975-01-01
The nuclear power plant site requirements formulated for environment protection in Germany allow nuclear power plants to be built at any site provided these requirements are duly taken into account in preparing and monitoring the site and in the design of the proposed power plant. After a brief discussion of light water reactor power plant sites, prevailing practice in site planning, site selection criteria, licensing procedure and used criteria, rules and guidelines, this paper reports on some considerations taken into account by the expert advisers and by the licensing authorities and future site planning. (orig.) [de
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2012-02-01
... Trading of PHLX FOREX Options\\TM\\ January 26, 2012. Pursuant to Section 19(b)(1) of the Securities... new Phlx Rules 1000C (Applicability of Rule 1000C Series-- PHLX FOREX Options\\TM\\) \\3\\; Rule 1001C (Definitions--PHLX FOREX Options); Rule 1002C (Series of PHLX FOREX Options Open for Trading); Rule 1003C...
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International Nuclear Information System (INIS)
Villarroya, Ana; Persson, Jesper; Puig, Jordi
2014-01-01
The main scientific bibliography addressing the rationale behind ecological compensation is reviewed in order to examine general guidelines. This contains interesting general guidance on how to implement compensation, and provides the basis for future developments in compensation practice. On this basis, we propose a further step in compensation practice, advancing compensation proposals or rules for specific kinds of projects and contexts, focusing on road projects in the Spanish Environmental Impact Assessment (EIA). Three main residual impacts of roads are identified which usually remain uncompensated for: the loss of natural and semi-natural land use, the increase in emissions resulting from any new road, and the fragmentation, severance or barrier effect on the landscape and its wildlife. To counteract these, four proposals, or “rules”, are advanced: conservation of natural and semi-natural land use area, conservation of dominant plant species physiognomy, compensation for emissions, and the rule of positive defragmentation. -- Highlights: • Ecological compensation theory does not specify guidelines for types of projects. • EIA practitioners lack valuable specific guidance on how to implement compensation. • Specific guidance for road project ecological compensation is proposed. • Compensation proposals should have in mind present-day compensation practice level. • Specific ways to compensate for habitat loss, emissions, and fragmentation are shown
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Energy Technology Data Exchange (ETDEWEB)
Villarroya, Ana, E-mail: avillarroya@alumni.unav.es [Department of Zoology and Ecology, University of Navarra, c/Irunlarrea s/n, 31008 Pamplona, Navarra (Spain); Persson, Jesper, E-mail: jesper.persson@slu.se [Department of Landscape Management, Design and Construction, Swedish University of Agricultural Sciences (SLU), P.O. Box 66, SE-230 53 Alnarp (Sweden); Puig, Jordi, E-mail: jpbaguer@unav.es [Department of Zoology and Ecology, University of Navarra, c/Irunlarrea s/n, 31008 Pamplona, Navarra (Spain)
2014-02-15
The main scientific bibliography addressing the rationale behind ecological compensation is reviewed in order to examine general guidelines. This contains interesting general guidance on how to implement compensation, and provides the basis for future developments in compensation practice. On this basis, we propose a further step in compensation practice, advancing compensation proposals or rules for specific kinds of projects and contexts, focusing on road projects in the Spanish Environmental Impact Assessment (EIA). Three main residual impacts of roads are identified which usually remain uncompensated for: the loss of natural and semi-natural land use, the increase in emissions resulting from any new road, and the fragmentation, severance or barrier effect on the landscape and its wildlife. To counteract these, four proposals, or “rules”, are advanced: conservation of natural and semi-natural land use area, conservation of dominant plant species physiognomy, compensation for emissions, and the rule of positive defragmentation. -- Highlights: • Ecological compensation theory does not specify guidelines for types of projects. • EIA practitioners lack valuable specific guidance on how to implement compensation. • Specific guidance for road project ecological compensation is proposed. • Compensation proposals should have in mind present-day compensation practice level. • Specific ways to compensate for habitat loss, emissions, and fragmentation are shown.
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Comparison of two approaches for establishing performance criteria related to Maintenance Rule
International Nuclear Information System (INIS)
Jerng, Dong-Wook; Kim, Man Cheol
2015-01-01
Probabilistic safety assessment (PSA) serves as a tool for systemically analyzing the safety of nuclear power plants. This paper explains and compares two approaches for the establishment of performance criteria related to the Maintenance Rule: (1) the individual reliability-based approach, and (2) the PSA importance measure-based approach. Different characteristics of the two approaches were compared in a qualitative manner, while a quantitative comparison was performed through application of the two approaches to a nuclear power plant. It was observed that the individual reliability-based approach resulted in more conservative performance criteria, compared to the PSA importance measure-based approach. It is thus expected that the PSA importance measure-based approach will allow for more flexible maintenance policy under conditions of limited resources, while providing for a macroscopic view of overall plant safety. Based on insights derived through this analysis, we emphasize the importance of a balance between reliability and safety significance, and propose a balance measure accordingly. The conclusions of this analysis are likely to be applicable to other types of nuclear power plants. (author)
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Class Association Rule Pada Metode Associative Classification
Directory of Open Access Journals (Sweden)
Eka Karyawati
2011-11-01
Full Text Available Frequent patterns (itemsets discovery is an important problem in associative classification rule mining. Differents approaches have been proposed such as the Apriori-like, Frequent Pattern (FP-growth, and Transaction Data Location (Tid-list Intersection algorithm. This paper focuses on surveying and comparing the state of the art associative classification techniques with regards to the rule generation phase of associative classification algorithms. This phase includes frequent itemsets discovery and rules mining/extracting methods to generate the set of class association rules (CARs. There are some techniques proposed to improve the rule generation method. A technique by utilizing the concepts of discriminative power of itemsets can reduce the size of frequent itemset. It can prune the useless frequent itemsets. The closed frequent itemset concept can be utilized to compress the rules to be compact rules. This technique may reduce the size of generated rules. Other technique is in determining the support threshold value of the itemset. Specifying not single but multiple support threshold values with regard to the class label frequencies can give more appropriate support threshold value. This technique may generate more accurate rules. Alternative technique to generate rule is utilizing the vertical layout to represent dataset. This method is very effective because it only needs one scan over dataset, compare with other techniques that need multiple scan over dataset. However, one problem with these approaches is that the initial set of tid-lists may be too large to fit into main memory. It requires more sophisticated techniques to compress the tid-lists.
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Water quality around proposed nuclear power plant at Gorakhpur Haryana, India
International Nuclear Information System (INIS)
Singh, Kuldeep; Yadav, Anoop; Garg, V.K.; Bishnoi, Mukul; Pal, Jitender; Pulhani, Vandana; Narayanan, Usha
2012-01-01
The surface and ground water are being polluted by natural as well as anthropogenic activities. Natural pollutants include acid rain and salts from rocks. Pollution added by anthropogenic activities include sewage and other wastes, industrial effluent as hardly 5% of total industries have adequate measures for the treatment of effluents. Water quality was assessed for its suitability for drinking purposes around proposed Nuclear Plant Site at Dist. Hisar/Fatehabad, Haryana. The study was undertaken to established baseline levels of water parameters during pre-operational phase of the proposed nuclear power plant. A total 103 samples were have been collected from different sampling locations around of around proposed Nuclear Plant Site. Water samples were collected from the bore-wells, wells, municipal water supplies, ponds, canal and hand pumps were analyzed for the various physico-chemical parameters including pH, Electrical Conductivity (EC), Total Dissolved Salts (TDS), Total Hardness (TH), Total Alkalinity (TA), Sodium, Potassium, Calcium, Magnesium, Carbonate, Bicarbonate, Chloride, Fluoride, Sulphate, Nitrate and phosphate. The samples were collected and analysed as per standard methods within 24h of sampling. The results indicate considerable variations in physic-chemical properties of the analysed water samples. The pH was neutral to alkaline at all the studied locations, ranging from 7.0-9.7 at different locations. Salinity ranged from 0.1-0.63 mg/l and Total alkalinity (as CaCO 3 ) ranged from 43.2-528 mg/l. Most of the samples were slightly to moderately hard. Total hardness content (as CaCO 3 ) ranged from 1.7-1512 mg/l. Fluoride content in the groundwater of the study area ranged from 0.4-2.1 mg/l for fluoride. Majority of the samples do not comply with Indian as well as WHO standards for most of the water quality parameters measured. Mostly, surface water (canal water) is supplied to the general public by the public water supply department for
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SIMULTANEOUS SCHEDULING AND OPERATIONAL OPTIMIZATION OF MULTIPRODUCT, CYCLIC CONTINUOUS PLANTS
Directory of Open Access Journals (Sweden)
A. Alle
2002-03-01
Full Text Available The problems of scheduling and optimization of operational conditions in multistage, multiproduct continuous plants with intermediate storage are simultaneously addressed. An MINLP model, called TSPFLOW, which is based on the TSP formulation for product sequencing, is proposed to schedule the operation of such plants. TSPFLOW yields a one-order-of-magnitude CPU time reduction as well as the solution of instances larger than those formerly reported (Pinto and Grossmann, 1994. Secondly, processing rates and yields are introduced as additional optimization variables in order to state the simultaneous problem of scheduling with operational optimization. Results show that trade-offs are very complex and that the development of a straightforward (rule of thumb method to optimally schedule the operation is less effective than the proposed approach.
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SIMULTANEOUS SCHEDULING AND OPERATIONAL OPTIMIZATION OF MULTIPRODUCT, CYCLIC CONTINUOUS PLANTS
Directory of Open Access Journals (Sweden)
Alle A.
2002-01-01
Full Text Available The problems of scheduling and optimization of operational conditions in multistage, multiproduct continuous plants with intermediate storage are simultaneously addressed. An MINLP model, called TSPFLOW, which is based on the TSP formulation for product sequencing, is proposed to schedule the operation of such plants. TSPFLOW yields a one-order-of-magnitude CPU time reduction as well as the solution of instances larger than those formerly reported (Pinto and Grossmann, 1994. Secondly, processing rates and yields are introduced as additional optimization variables in order to state the simultaneous problem of scheduling with operational optimization. Results show that trade-offs are very complex and that the development of a straightforward (rule of thumb method to optimally schedule the operation is less effective than the proposed approach.
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Otero, Fernando E B; Freitas, Alex A
2016-01-01
Most ant colony optimization (ACO) algorithms for inducing classification rules use a ACO-based procedure to create a rule in a one-at-a-time fashion. An improved search strategy has been proposed in the cAnt-Miner[Formula: see text] algorithm, where an ACO-based procedure is used to create a complete list of rules (ordered rules), i.e., the ACO search is guided by the quality of a list of rules instead of an individual rule. In this paper we propose an extension of the cAnt-Miner[Formula: see text] algorithm to discover a set of rules (unordered rules). The main motivations for this work are to improve the interpretation of individual rules by discovering a set of rules and to evaluate the impact on the predictive accuracy of the algorithm. We also propose a new measure to evaluate the interpretability of the discovered rules to mitigate the fact that the commonly used model size measure ignores how the rules are used to make a class prediction. Comparisons with state-of-the-art rule induction algorithms, support vector machines, and the cAnt-Miner[Formula: see text] producing ordered rules are also presented.
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An Efficient Inductive Genetic Learning Algorithm for Fuzzy Relational Rules
Directory of Open Access Journals (Sweden)
Antonio
2012-04-01
Full Text Available Fuzzy modelling research has traditionally focused on certain types of fuzzy rules. However, the use of alternative rule models could improve the ability of fuzzy systems to represent a specific problem. In this proposal, an extended fuzzy rule model, that can include relations between variables in the antecedent of rules is presented. Furthermore, a learning algorithm based on the iterative genetic approach which is able to represent the knowledge using this model is proposed as well. On the other hand, potential relations among initial variables imply an exponential growth in the feasible rule search space. Consequently, two filters for detecting relevant potential relations are added to the learning algorithm. These filters allows to decrease the search space complexity and increase the algorithm efficiency. Finally, we also present an experimental study to demonstrate the benefits of using fuzzy relational rules.
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Plant arginyltransferases (ATEs
Directory of Open Access Journals (Sweden)
Tatiana Domitrovic
Full Text Available Abstract Regulation of protein stability and/or degradation of misfolded and damaged proteins are essential cellular processes. A part of this regulation is mediated by the so-called N-end rule proteolytic pathway, which, in concert with the ubiquitin proteasome system (UPS, drives protein degradation depending on the N-terminal amino acid sequence. One important enzyme involved in this process is arginyl-t-RNA transferase, known as ATE. This enzyme acts post-translationally by introducing an arginine residue at the N-terminus of specific protein targets to signal degradation via the UPS. However, the function of ATEs has only recently begun to be revealed. Nonetheless, the few studies to date investigating ATE activity in plants points to the great importance of the ATE/N-end rule pathway in regulating plant signaling. Plant development, seed germination, leaf morphology and responses to gas signaling in plants are among the processes affected by the ATE/N-end rule pathway. In this review, we present some of the known biological functions of plant ATE proteins, highlighting the need for more in-depth studies on this intriguing pathway.
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Ugon, B.; Nandong, J.; Zang, Z.
2017-06-01
The presence of unstable dead-time systems in process plants often leads to a daunting challenge in the design of standard PID controllers, which are not only intended to provide close-loop stability but also to give good performance-robustness overall. In this paper, we conduct stability analysis on a double-loop control scheme based on the Routh-Hurwitz stability criteria. We propose to use this unstable double-loop control scheme which employs two P/PID controllers to control first-order or second-order unstable dead-time processes typically found in process industries. Based on the Routh-Hurwitz stability necessary and sufficient criteria, we establish several stability regions which enclose within them the P/PID parameter values that guarantee close-loop stability of the double-loop control scheme. A systematic tuning rule is developed for the purpose of obtaining the optimal P/PID parameter values within the established regions. The effectiveness of the proposed tuning rule is demonstrated using several numerical examples and the result are compared with some well-established tuning methods reported in the literature.
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Medas, Daniela; De Giudici, Giovanni; Casu, Maria Antonietta; Musu, Elodia; Gianoncelli, Alessandra; Iadecola, Antonella; Meneghini, Carlo; Tamburini, Elena; Sprocati, Anna Rosa; Turnau, Katarzyna; Lattanzi, Pierfranco
2015-02-03
Euphorbia pithyusa L. was used in a plant growth-promoting assisted field trial experiment. To unravel the microscopic processes at the interface, thin slices of E. pithyusa roots were investigated by micro-X-ray fluorescence mapping. Roots and rhizosphere materials were examined by X-ray absorption spectroscopy at the Zn K-edge, X-ray diffraction, and scanning electron microscopy. Results indicate some features common to all the investigated samples. (i) In the rhizosphere of E. pithyusa, Zn was found to exist in different phases. (ii) Si and Al are mainly concentrated in a rim at the epidermis of the roots. (iii) Zn is mostly stored in root epidermis and does not appear to be coordinated to organic molecules but mainly occurs in mineral phases such as Zn silicates. We interpreted that roots of E. pithyusa significantly promote mineral evolution in the rhizosphere. Concomitantly, the plant uses Si and Al extracted by soil minerals to build a biomineralization rim, which can capture Zn. This Zn silicate biomineralization has relevant implications for phytoremediation techniques and for further biotechnology development, which can be better designed and developed after specific knowledge of molecular processes ruling mineral evolution and biomineralization processes has been gained.
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Society for immunotherapy of cancer (SITC) statement on the proposed changes to the common rule.
Kaufman, Howard L; Butterfield, Lisa H; Coulie, Pierre G; Demaria, Sandra; Ferris, Robert L; Galon, Jérôme; Khleif, Samir N; Mellman, Ira; Ohashi, Pamela S; Overwijk, Willem W; Topalian, Suzanne L; Marincola, Francesco M
2016-01-01
The Common Rule is a set of ethical principles that provide guidance on the management of human subjects taking part in biomedical and behavioral research in the United States. The elements of the Common Rule were initially developed in 1981 following a revision of the Declaration of Helsinki in 1975. Most academic facilities follow the Common Rule in the regulation of clinical trials research. Recently, the government has suggested a revision of the Common Rule to include more contemporary and streamlined oversight of clinical research. In this commentary, the leadership of the Society for Immunotherapy of Cancer (SITC) provides their opinion on this plan. While the Society recognizes the considerable contribution of clinical research in supporting progress in tumor immunotherapy and supports the need for revisions to the Common Rule, there is also some concern over certain elements which may restrict access to biospecimens and clinical data at a time when high throughput technologies, computational biology and assay standardization is allowing major advances in understanding cancer biology and providing potential predictive biomarkers of immunotherapy response. The Society values its professional commitment to patients for improving clinical outcomes with tumor immunotherapy and supports continued discussion with all stakeholders before implementing changes to the Common Rule in order to ensure maximal patient protections while promoting continued clinical research at this historic time in cancer research.
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Rule based deterioration identification and management system
International Nuclear Information System (INIS)
Kataoka, S.; Pavinich, W.; Lapides, M.
1993-01-01
Under the sponsorship of IHI and EPRI, a rule-based screening system has been developed that can be used by utility engineers to determine which deterioration mechanisms are acting on specific LWR components, and to evaluate the efficacy of an age-related deterioration management program. The screening system was developed using the rule-based shell, NEXPERT, which provides traceability to the data sources used in the logic development. The system addresses all the deterioration mechanisms of specific metals encountered in either BWRs or PWRs. Deterioration mechanisms are listed with reasons why they may occur during the design life of LWRs, considering the plant environment, manufacturing process, service history, material chemical composition, etc. of components in a specific location of a LWR. To eliminate the evaluation of inactive deterioration quickly, a tier structure is applied to the rules. The reasons why deterioration will occur are extracted automatically by backward chaining. To reduce the amount of user input, plant environmental data are stored in files as default environmental data. (author)
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Directory of Open Access Journals (Sweden)
Y. Gong
2018-04-01
Full Text Available For the purpose of extracting productions of some specific branching plants effectively and realizing its 3D reconstruction, Terrestrial LiDAR data was used as extraction source of production, and a 3D reconstruction method based on Terrestrial LiDAR technologies combined with the L-system was proposed in this article. The topology structure of the plant architectures was extracted using the point cloud data of the target plant with space level segmentation mechanism. Subsequently, L-system productions were obtained and the structural parameters and production rules of branches, which fit the given plant, was generated. A three-dimensional simulation model of target plant was established combined with computer visualization algorithm finally. The results suggest that the method can effectively extract a given branching plant topology and describes its production, realizing the extraction of topology structure by the computer algorithm for given branching plant and also simplifying the extraction of branching plant productions which would be complex and time-consuming by L-system. It improves the degree of automation in the L-system extraction of productions of specific branching plants, providing a new way for the extraction of branching plant production rules.
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Gong, Y.; Yang, Y.; Yang, X.
2018-04-01
For the purpose of extracting productions of some specific branching plants effectively and realizing its 3D reconstruction, Terrestrial LiDAR data was used as extraction source of production, and a 3D reconstruction method based on Terrestrial LiDAR technologies combined with the L-system was proposed in this article. The topology structure of the plant architectures was extracted using the point cloud data of the target plant with space level segmentation mechanism. Subsequently, L-system productions were obtained and the structural parameters and production rules of branches, which fit the given plant, was generated. A three-dimensional simulation model of target plant was established combined with computer visualization algorithm finally. The results suggest that the method can effectively extract a given branching plant topology and describes its production, realizing the extraction of topology structure by the computer algorithm for given branching plant and also simplifying the extraction of branching plant productions which would be complex and time-consuming by L-system. It improves the degree of automation in the L-system extraction of productions of specific branching plants, providing a new way for the extraction of branching plant production rules.
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Energy Technology Data Exchange (ETDEWEB)
1978-07-01
Insulation can save significant amounts of fuel and money, and has therefore captured public attention as a desirable energy conservation measure. Because insulation is a very difficult product for uninformed consumers to evaluate, there was broad support for a rule requiring the disclosure of information facilitating choices among insulation products. With the information that the Recommended Rule will require, consumers will be able to compare the thermal properties of varous types of insulation and make the best purchases for their needs. In order to provide consumers, as quickly as possible, with information aiding their purchase of this major conservation measure, and to protect consumers from the abuses that rising demand has brought, the Commission undertook this rulemaking proceeding on an expedited schedule. The Rule was proposed on November 18, 1977. The tests mandated by the Rule will provide reproducible and accurate R-values, permitting comparisons of thermal performance. As a result of the testing and required disclosures of R-values and related information, consumers should be able to make sound choices for their needs, without being uninformed or misinformed about the relative values of different types of insulation. The Recommended Rule covers the testing, advertising, and labeling of thermal insulation products. It includes organic, fibrous, cellular, and reflective insulations sold for use in homes, apartments, and other residential dwellings. Insulation sold directly to consumers for do-it-yourself installation is covered, as well as insulation installed by professionals.
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Proposed Nuclear Power Plants in the UK-Potential Radiological Implications for Ireland
International Nuclear Information System (INIS)
McMahon, C.; Kelleher, K.; McGinnity, P.; Organo, C.; Smith, K.; Currivan, L.; Ryan, T.
2013-05-01
The UK Government has identified up to eight locations for the construction of new nuclear power plants by 2025. Five of these locations are on the Irish Sea coast. The Radiological Protection Institute of Ireland, RPII was requested by the Minister for the Environment, Community and Local Government to undertake an assessment of the potential radiological impacts on Ireland from this New Build Programme. This report presents the findings of the potential impacts on Ireland of both the anticipated routine radioactive discharges and of a range of postulated nuclear accident scenarios. The following points are the principal findings of the report. Given the prevailing wind direction in Ireland, radioactive contamination in the air, either from routine operation of the proposed nuclear power plants or accidental releases, will most often be transported away from Ireland. The routine operation of the proposed nuclear power plants will have no measurable radiological impact on Ireland or the Irish marine environment. The severe accident scenarios assessed ranged in their estimated frequency of occurrance from 1 in 50,000 to 1 in 33 million per year. The assessment used a weather pattern that maximised the transfer of radioactivity to Ireland. For the severe accident scenarios assessed, food controls or agriculture protective measures would generally be required in Ireland to reduce exposure of the population so as to mitigate potential long-term health effects. In the accident scenario with an estimated 1 in 33 million chance of occurring, short-term measures such as staying indoors would also be advised as a precautionary measure. In general, the accidents with higher potential impact on Ireland are the ones least likely to occur. Regardless of the radiological impact, any accident at the proposed nuclear power plants leading to an increase of radioactivity levels in Ireland would have a socio-economic impact on Ireland. A major accidental release of radioactivity to
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Proposed Nuclear Power Plants in the UK-Potential Radiological Implications for Ireland
Energy Technology Data Exchange (ETDEWEB)
McMahon, C.; Kelleher, K.; McGinnity, P.; Organo, C.; Smith, K.; Currivan, L.; Ryan, T.
2013-05-15
The UK Government has identified up to eight locations for the construction of new nuclear power plants by 2025. Five of these locations are on the Irish Sea coast. The Radiological Protection Institute of Ireland, RPII was requested by the Minister for the Environment, Community and Local Government to undertake an assessment of the potential radiological impacts on Ireland from this New Build Programme. This report presents the findings of the potential impacts on Ireland of both the anticipated routine radioactive discharges and of a range of postulated nuclear accident scenarios. The following points are the principal findings of the report. Given the prevailing wind direction in Ireland, radioactive contamination in the air, either from routine operation of the proposed nuclear power plants or accidental releases, will most often be transported away from Ireland. The routine operation of the proposed nuclear power plants will have no measurable radiological impact on Ireland or the Irish marine environment. The severe accident scenarios assessed ranged in their estimated frequency of occurrance from 1 in 50,000 to 1 in 33 million per year. The assessment used a weather pattern that maximised the transfer of radioactivity to Ireland. For the severe accident scenarios assessed, food controls or agriculture protective measures would generally be required in Ireland to reduce exposure of the population so as to mitigate potential long-term health effects. In the accident scenario with an estimated 1 in 33 million chance of occurring, short-term measures such as staying indoors would also be advised as a precautionary measure. In general, the accidents with higher potential impact on Ireland are the ones least likely to occur. Regardless of the radiological impact, any accident at the proposed nuclear power plants leading to an increase of radioactivity levels in Ireland would have a socio-economic impact on Ireland. A major accidental release of radioactivity to
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Safety rule evolution for future LMFBRs
International Nuclear Information System (INIS)
Justin, F.; Wiesner
1986-06-01
After safety rules for operating reactors and for built reactors in France and Germany, this report presents the main points of the safety rules for future reactors. It is generally agreed that future LMFBRs will have to show the same safety level as other commercial nuclear power plants. The demonstration is to be partly based on deterministic criteria, or ''safety rules'', and partly on risk considerations, for rare events. In that respect, a high effort on preventive measures, especially to reinforce the reliability of essential safety functions (shutdown, decay heat removal) could be sufficient, if all conditions are considered. So the containment of a hypothetical core disruptive accident is no longer required. Nevertheless, low probability events gave some feedback on the SPX.2 design
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A rule-based automatic sleep staging method.
Liang, Sheng-Fu; Kuo, Chin-En; Hu, Yu-Han; Cheng, Yu-Shian
2012-03-30
In this paper, a rule-based automatic sleep staging method was proposed. Twelve features including temporal and spectrum analyses of the EEG, EOG, and EMG signals were utilized. Normalization was applied to each feature to eliminating individual differences. A hierarchical decision tree with fourteen rules was constructed for sleep stage classification. Finally, a smoothing process considering the temporal contextual information was applied for the continuity. The overall agreement and kappa coefficient of the proposed method applied to the all night polysomnography (PSG) of seventeen healthy subjects compared with the manual scorings by R&K rules can reach 86.68% and 0.79, respectively. This method can integrate with portable PSG system for sleep evaluation at-home in the near future. Copyright © 2012 Elsevier B.V. All rights reserved.
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A rule-based software test data generator
Deason, William H.; Brown, David B.; Chang, Kai-Hsiung; Cross, James H., II
1991-01-01
Rule-based software test data generation is proposed as an alternative to either path/predicate analysis or random data generation. A prototype rule-based test data generator for Ada programs is constructed and compared to a random test data generator. Four Ada procedures are used in the comparison. Approximately 2000 rule-based test cases and 100,000 randomly generated test cases are automatically generated and executed. The success of the two methods is compared using standard coverage metrics. Simple statistical tests showing that even the primitive rule-based test data generation prototype is significantly better than random data generation are performed. This result demonstrates that rule-based test data generation is feasible and shows great promise in assisting test engineers, especially when the rule base is developed further.
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Otero, Fernando E.B.; Freitas, Alex A.
2016-01-01
The vast majority of Ant Colony Optimization (ACO) algorithms for inducing classification rules use an ACO-based procedure to create a rule in an one-at-a-time fashion. An improved search strategy has been proposed in the cAnt-MinerPB algorithm, where an ACO-based procedure is used to create a complete list of rules (ordered rules)-i.e., the ACO search is guided by the quality of a list of rules, instead of an individual rule. In this paper we propose an extension of the cAnt-MinerPB algorith...
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Choice Rules and Accumulator Networks
2015-01-01
This article presents a preference accumulation model that can be used to implement a number of different multi-attribute heuristic choice rules, including the lexicographic rule, the majority of confirming dimensions (tallying) rule and the equal weights rule. The proposed model differs from existing accumulators in terms of attribute representation: Leakage and competition, typically applied only to preference accumulation, are also assumed to be involved in processing attribute values. This allows the model to perform a range of sophisticated attribute-wise comparisons, including comparisons that compute relative rank. The ability of a preference accumulation model composed of leaky competitive networks to mimic symbolic models of heuristic choice suggests that these 2 approaches are not incompatible, and that a unitary cognitive model of preferential choice, based on insights from both these approaches, may be feasible. PMID:28670592
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Discovering Sentinel Rules for Business Intelligence
Middelfart, Morten; Pedersen, Torben Bach
This paper proposes the concept of sentinel rules for multi-dimensional data that warns users when measure data concerning the external environment changes. For instance, a surge in negative blogging about a company could trigger a sentinel rule warning that revenue will decrease within two months, so a new course of action can be taken. Hereby, we expand the window of opportunity for organizations and facilitate successful navigation even though the world behaves chaotically. Since sentinel rules are at the schema level as opposed to the data level, and operate on data changes as opposed to absolute data values, we are able to discover strong and useful sentinel rules that would otherwise be hidden when using sequential pattern mining or correlation techniques. We present a method for sentinel rule discovery and an implementation of this method that scales linearly on large data volumes.
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2010-11-23
... additional performance indicator for volunteer work. The Proposed Rule adds a new additional indicator to... Program; Notice of Proposed Rulemaking, Additional Indicator on Volunteer Work; Proposed Rule #0;#0... work in the Senior Community Service Employment Program (SCSEP). Specifically, this rule proposes to...
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Directory of Open Access Journals (Sweden)
Dinesh J. Prajapati
2017-06-01
Full Text Available Nowadays, there is an increasing demand in mining interesting patterns from the big data. The process of analyzing such a huge amount of data is really computationally complex task when using traditional methods. The overall purpose of this paper is in twofold. First, this paper presents a novel approach to identify consistent and inconsistent association rules from sales data located in distributed environment. Secondly, the paper also overcomes the main memory bottleneck and computing time overhead of single computing system by applying computations to multi node cluster. The proposed method initially extracts frequent itemsets for each zone using existing distributed frequent pattern mining algorithms. The paper also compares the time efficiency of Mapreduce based frequent pattern mining algorithm with Count Distribution Algorithm (CDA and Fast Distributed Mining (FDM algorithms. The association generated from frequent itemsets are too large that it becomes complex to analyze it. Thus, Mapreduce based consistent and inconsistent rule detection (MR-CIRD algorithm is proposed to detect the consistent and inconsistent rules from big data and provide useful and actionable knowledge to the domain experts. These pruned interesting rules also give useful knowledge for better marketing strategy as well. The extracted consistent and inconsistent rules are evaluated and compared based on different interestingness measures presented together with experimental results that lead to the final conclusions.
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2010-04-01
... INFORMATION AND REQUESTS Organization and Program Management General Organization § 200.29 Rules. The.... Where any such proposals presents a legal problem or is a matter of first impression, or involves a...
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Expert System For Diagnosis Pest And Disease In Fruit Plants
Dewanto, Satrio; Lukas, Jonathan
2014-03-01
This paper discussed the development of an expert system to diagnose pests and diseases on fruit plants. Rule base method was used to store the knowledge from experts and literatures. Control technique using backward chain and started from the symptoms to get conclusions about the pests and diseases that occur. Development of the system has been performed using software Corvid Exsys developed by Exsys company. Results showed that the development of this expert system can be used to assist users in identifying the type of pests and diseases on fruit plants. Further development and possibility of using internet for this system are proposed.
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A Bayesian Scoring Technique for Mining Predictive and Non-Spurious Rules
Batal, Iyad; Cooper, Gregory; Hauskrecht, Milos
2012-01-01
Rule mining is an important class of data mining methods for discovering interesting patterns in data. The success of a rule mining method heavily depends on the evaluation function that is used to assess the quality of the rules. In this work, we propose a new rule evaluation score - the Predictive and Non-Spurious Rules (PNSR) score. This score relies on Bayesian inference to evaluate the quality of the rules and considers the structure of the rules to filter out spurious rules. We present ...
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Singular f-sum rule for superfluid 4He
International Nuclear Information System (INIS)
Wong, V.K.
1979-01-01
The validity and applicability to inelastic neutron scattering of a singular f-sum rule for superfluid helium, proposed by Griffin to explain the rhosub(s) dependence in S(k, ω) as observed by Woods and Svensson, are examined in the light of similar sum rules rigorously derived for anharmonic crystals and Bose liquids. It is concluded that the singular f-sum rules are only of microscopic interest. (Auth,)
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Design of community biogas plant for cooking and lighting from cowdung (a proposal case study)
International Nuclear Information System (INIS)
Mekki, Ibtisam I.
1999-01-01
A calculation design for community biogas plant was proposed for a village in Sudan consisting 100 families, each consisting of 6 persons (adult). Two children are equivalent to one person. Based on the requirement for cooking and lighting, the community biogas plant is deigned for production of total biogas of 360 m-3 gas per day. This volume of the gas will be produced from total dung per day of 6000kg. This amount of dung will expect to obtained from 600 cows. The actual digester volume equal to 60.5m-3. The layout of the plant was designed of two identical plants, each consisted of 3 digester, i.e. 6digesters will be needed.(Author)
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VA Dental Insurance Program--federalism. Direct final rule; confirmation of effective date.
2014-03-20
The Department of Veterans Affairs (VA) published a direct final rule in the Federal Register on October 22, 2013, amending its regulations related to the VA Dental Insurance Program (VADIP), a pilot program to offer premium-based dental insurance to enrolled veterans and certain survivors and dependents of veterans. Specifically, this rule adds language to clarify the limited preemptive effect of certain criteria in the VADIP regulations. VA received no comments concerning this rule or its companion substantially identical proposed rule published in the Federal Register on October 23, 2013. This document confirms that the direct final rule became effective on December 23, 2013. In a companion document in this issue of the Federal Register, we are withdrawing as unnecessary the proposed rule.
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International Nuclear Information System (INIS)
1980-01-01
The rule applies to stationary nuclear power plants. Depending on their application, one of the following diesel aggregates should be chosen: Stand-by aggregates, fast emergency aggregates, or no-delay emergency aggregates. (HP) [de
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International Nuclear Information System (INIS)
Banks, W.W.; Potash, L.
1985-01-01
This document presents a very general methodology for determining the effect of overtime work and task complexity on operator performance in response to simulated out-of-limit nuclear plant conditions. The independent variables consist of three levels of overtime work and three levels of task complexity. Multiple dependent performance measures are proposed for use and discussion. Overtime work is operationally defined in terms of the number of hours worked by nuclear plant operators beyond the traditional 8 hours per shift. Task complexity is operationalized in terms of the number of operator tasks required to remedy a given plant anomalous condition and bring the plant back to a ''within limits'' or ''normal'' steady-state condition. The proposed methodology would employ a 2 factor repeated measures design along with the analysis of variance (linear) model
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Generating Concise Rules for Human Motion Retrieval
Mukai, Tomohiko; Wakisaka, Ken-Ichi; Kuriyama, Shigeru
This paper proposes a method for retrieving human motion data with concise retrieval rules based on the spatio-temporal features of motion appearance. Our method first converts motion clip into a form of clausal language that represents geometrical relations between body parts and their temporal relationship. A retrieval rule is then learned from the set of manually classified examples using inductive logic programming (ILP). ILP automatically discovers the essential rule in the same clausal form with a user-defined hypothesis-testing procedure. All motions are indexed using this clausal language, and the desired clips are retrieved by subsequence matching using the rule. Such rule-based retrieval offers reasonable performance and the rule can be intuitively edited in the same language form. Consequently, our method enables efficient and flexible search from a large dataset with simple query language.
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2013-11-18
... approve a proposed rule change of a self-regulatory organization if it finds that such proposed rule... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70848; File No. SR-NSCC-2013-10] Self-Regulatory Organizations; National Securities Clearing Corporation; Order Approving Proposed Rule Change To...
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Implementation of the maintenance rule in Spain the PSA role
International Nuclear Information System (INIS)
Gerez, L.; Coello, A.
2000-01-01
The 10CFR50, 65 (Maintenance Rule) requires commercial nuclear power plant licensees to monitor the effectiveness of maintenance activities for safety important plant equipment in order to minimise the likelihood of failures and events caused by the lack of effective maintenance. (Author)
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Medicaid program; health care-related taxes. Final rule.
2009-06-30
This rule finalizes our proposal to delay enforcement of certain clarifications regarding standards for determining hold harmless arrangements in the final rule entitled, "Medicaid Program; Health Care-Related Taxes" from the expiration of a Congressional moratorium on enforcement from July 1, 2009 to June 30, 2010.
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Krötzsch, M
2010-01-01
Ontological modelling today is applied in many areas of science and technology,including the Semantic Web. The W3C standard OWL defines one of the most important ontology languages based on the semantics of description logics. An alternative is to use rule languages in knowledge modelling, as proposed in the W3C's RIF standard. So far, it has often been unclear how to combine both technologies without sacrificing essential computational properties. This book explains this problem and presents new solutions that have recently been proposed. Extensive introductory chapters provide the necessary
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Fuzzy Rule Suram for Wood Drying
Situmorang, Zakarias
2017-12-01
Implemented of fuzzy rule must used a look-up table as defuzzification analysis. Look-up table is the actuator plant to doing the value of fuzzification. Rule suram based of fuzzy logic with variables of weather is temperature ambient and humidity ambient, it implemented for wood drying process. The membership function of variable of state represented in error value and change error with typical map of triangle and map of trapezium. Result of analysis to reach 4 fuzzy rule in 81 conditions to control the output system can be constructed in a number of way of weather and conditions of air. It used to minimum of the consumption of electric energy by heater. One cycle of schedule drying is a serial of condition of chamber to process as use as a wood species.
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Definition of Business Rules Using Business Vocabulary and Semantics
Directory of Open Access Journals (Sweden)
Roman Hypský
2017-12-01
Full Text Available This paper discusses the definition of business rules using business vocabulary and semantics. At the beginning business rules, business vocabulary and semantics of business rules are specified. There is also outlined the current state of research on this topic. Then the definition and formalization of business rules using semantics and business vocabulary is described. Based on these proposed procedures was created a tool that implements and simulate these processes. The main advantage of this tool is “Business Rules Layer”, which implements business rules into the system but is separated from this system. Source code of the rules and the system are not mixed together. Finally, the results are evaluated and future development is suggested.
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2012-02-16
... the exemption in NASD Rule 3020 for sole stockholders and sole proprietors. The rule change also... solely as a Designated Market Maker (``DMM''),\\10\\ floor broker or registered floor trader and does not... a one-person firm.\\11\\ Historically, a sole proprietor or sole stockholder member was excluded from...
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2010-04-07
... in NYSE Rule 51 as ``(1) actual or threatened physical danger, severe climatic conditions, civil... with the Russell Reconstitution in June 2008 and June 2009. Those memos described (among other things... the Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or Send an e-mail to...
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2013-05-06
...; 4500030113] RIN 1018-AY21 Endangered and Threatened Wildlife and Plants; Listing the Lesser Prairie-Chicken... the lesser prairie-chicken (Tympanuchus pallidicinctus). In addition, we announce the reopening of the public comment period on the December 11, 2012, proposed rule to list the lesser prairie-chicken as a...
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2012-03-07
... Rule 604(h) that is being moved to new Rule 613. Accordingly, trading floor personnel will continue to... Supervisor, or ``SU,'' if applicable. This provision is being moved, unchanged, in its entirety to new Rule... to finders,\\36\\ and is being moved to Rule 614(b), without change. \\36\\ This provision is identical...
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Improving cloud network security using tree-rule firewall
He, Xiangjian; Chomsiri, Thawatchai; Nanda, Priyadarsi; Tan, Zhiyuan
This study proposes a new model of firewall called the ‘Tree-Rule Firewall’, which offers various benefits and is applicable for large networks such as ‘cloud’ networks. The recently available firewalls (i.e., Listed-Rule firewalls) have their limitations in performing the tasks and are inapplicable
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A knowledge based system for plant diagnosis
International Nuclear Information System (INIS)
Motoda, H.; Yamada, N.; Yoshida, K.
1984-01-01
A knowledge based system for plant diagnosis is proposed in which both event-oriented and function-oriented knowledge are used. For the proposed system to be of practical use, these two types of knowledge are represented by mutually nested four frames, i.e. the component, causality, criteriality, and simulator frames, and production rules. The system provides fast inference capability for use as both a production system and a formal reasoning system, with uncertainty of knowledge taken into account in the former. Event-oriented knowledge is used in both diagnosis and guidance and function-oriented knowledge, in diagnosis only. The inference capability required is forward chaining in the former and resolution in the latter. The causality frame guides in the use of event-oriented knowledge, whereas the criteriality frame does so for function-oriented knowledge. Feedback nature of the plant requires the best first search algorithm that uses histories in the resolution process. The inference program is written in Lisp and the plant simulator and the process I/O control programs in Fortran. Fast data transfer between these two languages is realized by enhancing the memory management capability of Lisp to control the numerical data in the global memory. Simulation applications to a BWR plant demonstrated its diagnostic capability
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International Nuclear Information System (INIS)
Linn, M.A.; Schmoyer, R.E.
1993-01-01
The Nuclear Regulatory Commission (NRC) is in the process of promulgating a proposed rule 10 CFR Part 54, ''Requirements for Renewal of Operating Licensees for Nuclear Power Plants,'' which will allow licenses to renew the operating licenses on their nuclear power plants for an additional 20 years beyond the original 40-year limit. A Generic Environmental Impact Statement (GEIS) prepared by the Oak Ridge National Laboratory (ORNL) in conjunction with and for the Nuclear Regulatory Commission to assess the environmental issues associated with this proposed rule. The evaluation of the environmental impact from postulated severe accidents was included in the GEIS. During this evaluation of postulated severe accidents, a method was developed to estimate the public health consequences of atmospheric releases from severe accidents that is much simpler to use than existing consequence computer codes. From the results of this work, it is concluded that the simplified methodology does provide reasonable and conservative estimates of public risk from atmospheric releases from severe accidents
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Proposed synthetic minor NSR permit, public notice bulletin, and administrative permit docket for the Red Cedar Gathering Company, Arkansas Loop and Simpson Treating Plants, located on the Southern Ute Indian Reservation in Colorado.
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Ontogeny of collective behavior reveals a simple attraction rule.
Hinz, Robert C; de Polavieja, Gonzalo G
2017-02-28
The striking patterns of collective animal behavior, including ant trails, bird flocks, and fish schools, can result from local interactions among animals without centralized control. Several of these rules of interaction have been proposed, but it has proven difficult to discriminate which ones are implemented in nature. As a method to better discriminate among interaction rules, we propose to follow the slow birth of a rule of interaction during animal development. Specifically, we followed the development of zebrafish, Danio rerio , and found that larvae turn toward each other from 7 days postfertilization and increase the intensity of interactions until 3 weeks. This developmental dataset allows testing the parameter-free predictions of a simple rule in which animals attract each other part of the time, with attraction defined as turning toward another animal chosen at random. This rule makes each individual likely move to a high density of conspecifics, and moving groups naturally emerge. Development of attraction strength corresponds to an increase in the time spent in attraction behavior. Adults were found to follow the same attraction rule, suggesting a potential significance for adults of other species.
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Dynamic association rules for gene expression data analysis.
Chen, Shu-Chuan; Tsai, Tsung-Hsien; Chung, Cheng-Han; Li, Wen-Hsiung
2015-10-14
The purpose of gene expression analysis is to look for the association between regulation of gene expression levels and phenotypic variations. This association based on gene expression profile has been used to determine whether the induction/repression of genes correspond to phenotypic variations including cell regulations, clinical diagnoses and drug development. Statistical analyses on microarray data have been developed to resolve gene selection issue. However, these methods do not inform us of causality between genes and phenotypes. In this paper, we propose the dynamic association rule algorithm (DAR algorithm) which helps ones to efficiently select a subset of significant genes for subsequent analysis. The DAR algorithm is based on association rules from market basket analysis in marketing. We first propose a statistical way, based on constructing a one-sided confidence interval and hypothesis testing, to determine if an association rule is meaningful. Based on the proposed statistical method, we then developed the DAR algorithm for gene expression data analysis. The method was applied to analyze four microarray datasets and one Next Generation Sequencing (NGS) dataset: the Mice Apo A1 dataset, the whole genome expression dataset of mouse embryonic stem cells, expression profiling of the bone marrow of Leukemia patients, Microarray Quality Control (MAQC) data set and the RNA-seq dataset of a mouse genomic imprinting study. A comparison of the proposed method with the t-test on the expression profiling of the bone marrow of Leukemia patients was conducted. We developed a statistical way, based on the concept of confidence interval, to determine the minimum support and minimum confidence for mining association relationships among items. With the minimum support and minimum confidence, one can find significant rules in one single step. The DAR algorithm was then developed for gene expression data analysis. Four gene expression datasets showed that the proposed
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Heart Health Risk Assessment System: A Nonintrusive Proposal Using Ontologies and Expert Rules
Directory of Open Access Journals (Sweden)
Teresa Garcia-Valverde
2014-01-01
Full Text Available According to the World Health Organization, the world’s leading cause of death is heart disease, with nearly two million deaths per year. Although some factors are not possible to change, there are some keys that help to prevent heart diseases. One of the most important keys is to keep an active daily life, with moderate exercise. However, deciding what a moderate exercise is or when a slightly abnormal heart rate value is a risk depends on the person and the activity. In this paper we propose a context-aware system that is able to determine the activity the person is performing in an unobtrusive way. Then, we have defined ontology to represent the available knowledge about the person (biometric data, fitness status, medical information, etc. and her current activity (level of intensity, heart rate recommended for that activity, etc.. With such knowledge, a set of expert rules based on this ontology are involved in a reasoning process to infer levels of alerts or suggestions for the users when the intensity of the activity is detected as dangerous for her health. We show how this approach can be accomplished by using only everyday devices such as a smartphone and a smartwatch.
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Association-rule-based tuberculosis disease diagnosis
Asha, T.; Natarajan, S.; Murthy, K. N. B.
2010-02-01
Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis. It usually spreads through the air and attacks low immune bodies such as patients with Human Immunodeficiency Virus (HIV). This work focuses on finding close association rules, a promising technique in Data Mining, within TB data. The proposed method first normalizes of raw data from medical records which includes categorical, nominal and continuous attributes and then determines Association Rules from the normalized data with different support and confidence. Association rules are applied on a real data set containing medical records of patients with TB obtained from a state hospital. The rules determined describes close association between one symptom to another; as an example, likelihood that an occurrence of sputum is closely associated with blood cough and HIV.
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76 FR 12082 - U.S. Court of Appeals for the Armed Forces Proposed Rules Changes
2011-03-04
... the Court. (b) Any violation of this rule will be deemed a contempt of this Court and, after due... rule will be deemed a contempt of this Court and, after due notice and hearing, may be punished... Article 48, Uniform Code of Military Justice, to give express contempt power to the United States Court of...
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2010-01-01
... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Scar rule. 11.3 Section 11.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL... inflammation, and, other bilateral evidence of abuse indicative of soring including, but not limited to...
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2012-04-23
... Rule 107B To Add a Class of Supplemental Liquidity Providers That Are Registered as Market Makers at... Equities Rule 107B to add a class of Supplemental Liquidity Providers (``SLP'') that are registered as... encourage participants to quote more often and to add displayed liquidity to the market. Thus, Rule 107B(a...
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2013-12-04
... Capital Commitment Schedule (``CCS'') interest; (3) NYSE Rule 70.25 to permit d-Quotes to be designated... that MPL Orders may interact with CCS interest; (3) NYSE Rule 70.25 to permit d- Quotes to be... the CCS pursuant to Rule 1000 would not be permitted to be designated as MPL Orders. The CCS is a...
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Proposed physiologic functions of boron in plants pertinent to animal and human metabolism.
Blevins, D G; Lukaszewski, K M
1994-01-01
Boron has been recognized since 1923 as an essential micronutrient element for higher plants. Over the years, many roles for boron in plants have been proposed, including functions in sugar transport, cell wall synthesis and lignification, cell wall structure, carbohydrate metabolism, RNA metabolism, respiration, indole acetic acid metabolism, phenol metabolism and membrane transport. However, the mechanism of boron involvement in each case remains unclear. Recent work has focused on two major plant-cell components: cell walls and membranes. In both, boron could play a structural role by bridging hydroxyl groups. In membranes, it could also be involved in ion transport and redox reactions by stimulating enzymes like nicotinamide adenine dinucleotide and reduced (NADH) oxidase. There is a very narrow window between the levels of boron required by and toxic to plants. The mechanisms of boron toxicity are also unknown. In nitrogen-fixing leguminous plants, foliarly applied boron causes up to a 1000% increase in the concentration of allantoic acid in leaves. In vitro studies show that boron inhibits the manganese-dependent allantoate amidohydrolase, and foliar application of manganese prior to application of boron eliminates allantoic acid accumulation in leaves. Interaction between borate and divalent cations like manganese may alter metabolic pathways, which could explain why higher concentrations of boron can be toxic to plants. PMID:7889877
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Expert system in OPS5 for intelligent processing of the alarms in nuclear plants
International Nuclear Information System (INIS)
Cavalcante Junior, Jose Airton Chaves
1997-11-01
This work intends to establish a model of knowledge representation based on a expert system to supervise either security or operating to be applied generally on monitoring and detecting faults of industrial processes. The model structure proposed here let the system represent the knowledge related to faults on a process using a combination of rules either basic or associative. Besides, the model proposed has a mechanism of propagation of events in real time that acts on this structure making it possible to have an intelligent alarm processing. The rules used by the system define faults from the data acquired by instrumentation (basic rules), or from the establishment of a conjunction of faults already existent (associate rules). The computing implementation of the model defined in this work was developed in OPS5. It was applied on an example consisting of the shutdown of the Angra-I's power plant and was called FDAX (FDA Extended). For the simulated tests the FDAX was connected to the SICA (Integrated System of Angra-I Computers). It results save validity to the model, confirming thus its performance to real time applications. (author)
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Zheng, Zhi; Gong, Da-Jie; Sun, Cheng-Xiang; Li, Xiao-Jun; Li, Wan-Jiang
2014-09-01
Altitudinal patterns of species richness and species range size and their underlying mechanisms have long been a key topic in biogeography and biodiversity research. Rapoport's rule stated that the species richness gradually declined with the increasing altitude, while the species ranges became larger. Using altitude-distribution database from Xiaolongshan Reverse, this study explored the altitudinal patterns of vascular plant species richness and species range in Qinling Xiaolongshan Reserve, and examined the relationships between species richness and their distributional middle points in altitudinal bands for different fauna, taxonomic units and growth forms and tested the Rapoport's rule by using Stevens' method, Pagel's method, mid-point method and cross-species method. The results showed that the species richness of vascular plants except small-range species showed a unimodal pattern along the altitude in Qinling Xiaolongshan Reserve and the highest proportion of small-range species was found at the lower altitudinal bands and at the higher altitudinal bands. Due to different assemblages and examining methods, the relationships between species distributing range sizes and the altitudes were different. Increasing taxonomic units was easier to support Rapoport's rule, which was related to niche differences that the different taxonomic units occupied. The mean species range size of angiosperms showed a unimodal pattern along the altitude, while those of the gymnosperms and pteridophytes were unclearly regular. The mean species range size of the climbers was wider with the increasing altitude, while that of the shrubs which could adapt to different environmental situations was not sensitive to the change of altitude. Pagel's method was easier to support the Rapoport's rule, and then was Steven's method. On the contrary, due to the mid-domain effect, the results of the test by using the mid-point method showed that the mean species range size varied in a unimodal
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Nutrient fluxes at the landscape level and the R* rule
Ju, Shu; DeAngelis, Donald L.
2010-01-01
Nutrient cycling in terrestrial ecosystems involves not only the vertical recycling of nutrients at specific locations in space, but also biologically driven horizontal fluxes between different areas of the landscape. This latter process can result in net accumulation of nutrients in some places and net losses in others. We examined the effects of such nutrient-concentrating fluxes on the R* rule, which predicts that the species that can survive in steady state at the lowest level of limiting resource, R*, can exclude all competing species. To study the R* rule in this context, we used a literature model of plant growth and nutrient cycling in which both nutrients and light may limit growth, with plants allocating carbon and nutrients between foliage and roots according to different strategies. We incorporated the assumption that biological processes may concentrate nutrients in some parts of the landscape. We assumed further that these processes draw nutrients from outside the zone of local recycling at a rate proportional to the local biomass density. Analysis showed that at sites where there is a sufficient biomass-dependent accumulation of nutrients, the plant species with the highest biomass production rates (roughly corresponding to the best competitors) do not reduce locally available nutrients to a minimum concentration level (that is, minimum R*), as expected from the R* rule, but instead maximize local nutrient concentration. These new results require broadening of our understanding of the relationships between nutrients and vegetation competition on the landscape level. The R* rule is replaced by a more complex criterion that varies across a landscape and reduces to the R* rule only under certain limiting conditions.
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Application of American and French rules for the next belgian PWR
International Nuclear Information System (INIS)
Roch, M.; Cavaco, A.
1987-01-01
The licensing practice in Belgium is evolving from the precedent compliance with the USNRC rules (as applied to the 4 last Belgian PWRs) to a more sophisticated approach applied to the next Belgian PWR (N8), which incorporates a mixed compliance with the USNRC or with French rules, depending on the equipment, the structure or the system considered. In this paper, we present the approach concerning the licensing rules applicable to N8. The following aspects are covered: rules applicable to the NSSS; rules applicable to the BOP (codes of design for systems and structures); rules applicable to the equipment (code of construction for mechanical and electrical components); impact on the lay-out of the plant. Some examples of application of this methodology are given. (author)
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A Bayesian Scoring Technique for Mining Predictive and Non-Spurious Rules.
Batal, Iyad; Cooper, Gregory; Hauskrecht, Milos
Rule mining is an important class of data mining methods for discovering interesting patterns in data. The success of a rule mining method heavily depends on the evaluation function that is used to assess the quality of the rules. In this work, we propose a new rule evaluation score - the Predictive and Non-Spurious Rules (PNSR) score. This score relies on Bayesian inference to evaluate the quality of the rules and considers the structure of the rules to filter out spurious rules. We present an efficient algorithm for finding rules with high PNSR scores. The experiments demonstrate that our method is able to cover and explain the data with a much smaller rule set than existing methods.
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Class association rules mining from students’ test data (Abstract)
Romero, C.; Ventura, S.; Vasilyeva, E.; Pechenizkiy, M.; Baker, de R.S.J.; Merceron, A.; Pavlik Jr., P.I.
2010-01-01
In this paper we propose the use of a special type of association rules mining for discovering interesting relationships from the students’ test data collected in our case with Moodle learning management system (LMS). Particularly, we apply Class Association Rule (CAR) mining to different data
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Computer functions in overall plant control of candu generating stations
International Nuclear Information System (INIS)
Chou, Q.B.; Stokes, H.W.
1976-01-01
System Planning Specifications form the basic requirements for the performance of the plant including its response to abnormal situations. The rules for the computer control programs are devised from these, taking into account limitations imposed by the reactor, heat transport and turbine-generator systems. The paper outlines these specifications and the limitations imposed by the major items of plant equipment. It describes the functions of each of the main programs, their interactions and the control modes used in the existing Ontario Hydro's nuclear station or proposed for future stations. Some simulation results showing the performance of the overall unit control system and plans for future studies are discussed. (orig.) [de
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Hierarchy-associated semantic-rule inference framework for classifying indoor scenes
Yu, Dan; Liu, Peng; Ye, Zhipeng; Tang, Xianglong; Zhao, Wei
2016-03-01
Typically, the initial task of classifying indoor scenes is challenging, because the spatial layout and decoration of a scene can vary considerably. Recent efforts at classifying object relationships commonly depend on the results of scene annotation and predefined rules, making classification inflexible. Furthermore, annotation results are easily affected by external factors. Inspired by human cognition, a scene-classification framework was proposed using the empirically based annotation (EBA) and a match-over rule-based (MRB) inference system. The semantic hierarchy of images is exploited by EBA to construct rules empirically for MRB classification. The problem of scene classification is divided into low-level annotation and high-level inference from a macro perspective. Low-level annotation involves detecting the semantic hierarchy and annotating the scene with a deformable-parts model and a bag-of-visual-words model. In high-level inference, hierarchical rules are extracted to train the decision tree for classification. The categories of testing samples are generated from the parts to the whole. Compared with traditional classification strategies, the proposed semantic hierarchy and corresponding rules reduce the effect of a variable background and improve the classification performance. The proposed framework was evaluated on a popular indoor scene dataset, and the experimental results demonstrate its effectiveness.
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Exergy analysis for a proposed binary geothermal power plant in Nisyros Island, Greece
DEFF Research Database (Denmark)
Koroneos, Christopher; Polyzakis, A.; Xydis, George
2017-01-01
and a measure of the quality of the different forms of energy in relation to given environmental conditions. In this paper, data from an experimental geothermal drill in the Greek Island of Nisyros, located in the south of the Aegean Sea, have been used in order to estimate the maximum available work...... resulted supporting technical feasibility of the proposed geothermal plant....
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Re: “Comments on draft rules for granting Foreign Tax Credit”
Sanghavi, Dhruv
2016-01-01
This letter to the Indian Ministry of Finance critically reviews the proposed rules for the grant of credit in India for taxes paid in a foreign country (Draft Rules). It points out what is perhaps the most egregious drawback in the Draft Rules - they do not consider the erosive impact foreign
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Risk-based rules for crane safety systems
Energy Technology Data Exchange (ETDEWEB)
Ruud, Stian [Section for Control Systems, DNV Maritime, 1322 Hovik (Norway)], E-mail: Stian.Ruud@dnv.com; Mikkelsen, Age [Section for Lifting Appliances, DNV Maritime, 1322 Hovik (Norway)], E-mail: Age.Mikkelsen@dnv.com
2008-09-15
The International Maritime Organisation (IMO) has recommended a method called formal safety assessment (FSA) for future development of rules and regulations. The FSA method has been applied in a pilot research project for development of risk-based rules and functional requirements for systems and components for offshore crane systems. This paper reports some developments in the project. A method for estimating target reliability for the risk-control options (safety functions) by means of the cost/benefit decision criterion has been developed in the project and is presented in this paper. Finally, a structure for risk-based rules is proposed and presented.
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Risk-based rules for crane safety systems
International Nuclear Information System (INIS)
Ruud, Stian; Mikkelsen, Age
2008-01-01
The International Maritime Organisation (IMO) has recommended a method called formal safety assessment (FSA) for future development of rules and regulations. The FSA method has been applied in a pilot research project for development of risk-based rules and functional requirements for systems and components for offshore crane systems. This paper reports some developments in the project. A method for estimating target reliability for the risk-control options (safety functions) by means of the cost/benefit decision criterion has been developed in the project and is presented in this paper. Finally, a structure for risk-based rules is proposed and presented
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Association Rule-based Predictive Model for Machine Failure in Industrial Internet of Things
Kwon, Jung-Hyok; Lee, Sol-Bee; Park, Jaehoon; Kim, Eui-Jik
2017-09-01
This paper proposes an association rule-based predictive model for machine failure in industrial Internet of things (IIoT), which can accurately predict the machine failure in real manufacturing environment by investigating the relationship between the cause and type of machine failure. To develop the predictive model, we consider three major steps: 1) binarization, 2) rule creation, 3) visualization. The binarization step translates item values in a dataset into one or zero, then the rule creation step creates association rules as IF-THEN structures using the Lattice model and Apriori algorithm. Finally, the created rules are visualized in various ways for users’ understanding. An experimental implementation was conducted using R Studio version 3.3.2. The results show that the proposed predictive model realistically predicts machine failure based on association rules.
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A Fuzzy Rule-Based Expert System for Evaluating Intellectual Capital
Directory of Open Access Journals (Sweden)
Mohammad Hossein Fazel Zarandi
2012-01-01
Full Text Available A fuzzy rule-based expert system is developed for evaluating intellectual capital. A fuzzy linguistic approach assists managers to understand and evaluate the level of each intellectual capital item. The proposed fuzzy rule-based expert system applies fuzzy linguistic variables to express the level of qualitative evaluation and criteria of experts. Feasibility of the proposed model is demonstrated by the result of intellectual capital performance evaluation for a sample company.
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2011-04-13
... under the Small Business Regulatory Enforcement Fairness Act. See 5 U.S.C. 601(2) (for purposes of RFA... anticipate that any competitive advantages or disadvantages would be created. List of Subjects in 17 CFR Part... that references to ``business day'' in Section 19(b) of the Exchange Act and Rule 19b-4 thereunder...
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Incorporation of systematic uncertainties in statistical decision rules
International Nuclear Information System (INIS)
Wichers, V.A.
1994-02-01
The influence of systematic uncertainties on statistical hypothesis testing is an underexposed subject. Systematic uncertainties cannot be incorporated in hypothesis tests, but they deteriorate the performance of these tests. A wrong treatment of systematic uncertainties in verification applications in safeguards leads to false assessment of the strength of the safeguards measure, and thus undermines the safeguards system. The effects of systematic uncertainties on decision errors in hypothesis testing are analyzed quantitatively for an example from the safeguards practice. (LEU-HEU verification of UF 6 enrichment in centrifuge enrichment plants). It is found that the only proper way to tackle systematic uncertainties is reduction to sufficiently low levels; criteria for these are proposed. Although conclusions were obtained from study of a single practical application, it is believed that they hold generally: for all sources of systematic uncertainties, all statistical decision rules, and all applications. (orig./HP)
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U.S. regulators reject proposal to subsidize nuclear and coal power prices
International Nuclear Information System (INIS)
Kraemer, Jay R.
2018-01-01
On January 8, 2018, the U.S. Federal Energy Regulatory Commission (''FERC'') unanimously rejected a rulemaking proposed by Secretary of Energy Rick Perry designed to enable the owners of coal and nuclear power plants to charge higher prices for their output, and thereby to prevent further premature retirements of such plants. The FERC has exclusive authority, under the Federal Power Act, to establish rules for interstate wholesale sales of electricity. Although the FERC simultaneously initiated a new proceeding to consider how to enhance the resilience of electricity supply and delivery in the U.S., that proceeding seems unlikely to offer near-term relief to nuclear plants that are approaching closure due to their inability to compete economically both with facilities fueled by low-priced natural gas and with renewable power sources benefitting from favorable tax provisions. Accordingly, the American nuclear power industry will probably have to look elsewhere for relief from its present dire economic circumstances.
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Formal and Computational Properties of the Confidence Boost of Association Rules
Balcázar, José L.
2011-01-01
Some existing notions of redundancy among association rules allow for a logical-style characterization and lead to irredundant bases of absolutely minimum size. One can push the intuition of redundancy further and find an intuitive notion of interest of an association rule, in terms of its "novelty" with respect to other rules. Namely: an irredundant rule is so because its confidence is higher than what the rest of the rules would suggest; then, one can ask: how much higher? We propose to mea...
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Coulomb sum rules in the relativistic Fermi gas model
International Nuclear Information System (INIS)
Do Dang, G.; L'Huillier, M.; Nguyen Giai, Van.
1986-11-01
Coulomb sum rules are studied in the framework of the Fermi gas model. A distinction is made between mathematical and observable sum rules. Differences between non-relativistic and relativistic Fermi gas predictions are stressed. A method to deduce a Coulomb response function from the longitudinal response is proposed and tested numerically. This method is applied to the 40 Ca data to obtain the experimental Coulomb sum rule as a function of momentum transfer
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Using blocking approach to preserve privacy in classification rules by inserting dummy Transaction
Directory of Open Access Journals (Sweden)
Doryaneh Hossien Afshari
2017-03-01
Full Text Available The increasing rate of data sharing among organizations could maximize the risk of leaking sensitive knowledge. Trying to solve this problem leads to increase the importance of privacy preserving within the process of data sharing. In this study is focused on privacy preserving in classification rules mining as a technique of data mining. We propose a blocking algorithm to hiding sensitive classification rules. In the solution, rules' hiding occurs as a result of editing a set of transactions which satisfy sensitive classification rules. The proposed approach tries to deceive and block adversaries by inserting some dummy transactions. Finally, the solution has been evaluated and compared with other available solutions. Results show that limiting the number of attributes existing in each sensitive rule will lead to a decrease in both the number of lost rules and the production rate of ghost rules.
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2012-09-26
... proposed changes to OCC's Rules provide for the calculation of margin for segregated futures customer... the Commission, and all written communications relating to the proposed rule change between the... Organizations; The Options Clearing Corporation; Notice of Filing of Proposed Rule Change Relating to the...
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Safety assessment of proposed improvements to RBMK nuclear power plants
International Nuclear Information System (INIS)
1993-03-01
The purpose of this report is to summarize the findings and recommendations of a Consultants Meeting convened by the IAEA in Vienna (27 October - 5 November 1992) to review new design features and modifications proposed or already implemented for RBMK reactors. This information was provided in four technical areas, namely: Core Monitoring and Control, Pressure Boundary Integrity, Accident Mitigation and Electric Power Supply. The report also presents the status of the modifications at the plants as given by the RBMK specialists. The limited information available and the time constraints did not allow the review to be conducted at the level of a peer review, and the findings and recommendations made reflect the limited scope of the review. More detailed reviews and analysis focusing on selected safety issues are required and should be conducted on a generic and plant specific basis as appropriate. In Chapters 2-5 of the report the main findings and recommendations for the four topical areas reviewed are summarized. Appendices I-IV reflect the results of the discussions held at the meeting and provide more detailed information on the review. 17 refs, 27 figs, 17 tabs
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Fusion reactor design studies: standard unit costs and cost scaling rules
International Nuclear Information System (INIS)
Schulte, S.C.; Bickford, W.E.; Willingham, C.E.; Ghose, S.K.; Walker, M.G.
1979-09-01
This report establishes standard unit costs and scaling rules for estimating costs of material, equipment, land, and labor components used in magnetic confinement fusion reactor plant construction and operation. Use of the standard unit costs and scaling rules will add uniformity to cost estimates, and thus allow valid comparison of the economic characteristics of various reactor concepts
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Archaeological reconnaissance of a proposed site for the Waste Isolation Plant (WIPP)
International Nuclear Information System (INIS)
Nielsen, J.
1976-01-01
An archaeological reconnaissance was carried out on Sections 20, 21, 28, and 29 of T 22 S, R 31 E, Eddy County, NM, the core area of a site proposed for disposal of radioactive waste in bedded salt (the Waste Isolation Pilot Plant). This site is located in the Los Medanos area east of Carlsbad, NM. Results of the survey are presented in sections on survey techniques, geology, terrain, floristics, cultural resources, theoretical considerations, site description, and recommendations
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International Nuclear Information System (INIS)
Kadota, Kazuo; Ito, Toshiichiro.
1994-01-01
The device of the present invention conducts information processing suitable for a man to solve a problem in a plant such as a nuclear power plant incorporating a great amount of information, where safety is required and provides information to an operator. Namely, theories and rules with respect to the flow and balanced state of materials and energy upon plant start-up, and a vapor cycle of operation fluids are symbolized and displayed on the display screen of the device. Then, the display of the plant information suitable to the information processing for a man to dissolve problems is provided. Accordingly, a mechanism for analyzing a purpose of the plant is made more definite, thereby enabling to prevent an erroneous judgement of an operator and occurrence of plant troubles. In addition, a simular effect can also be expected when the theories and rules with respect to the flow and the balanced state of materials and energy and thermohydrodynamic behavior of the operation fluids in a state of after-heat removing operation during shutdown of the plant are symbolized and displayed. (I.S.)
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Thermoelectric power plant legislation in Italy: Public participation
International Nuclear Information System (INIS)
Dell'Anno, P.
1991-01-01
Existing Italian legislation describes public involvement in fossil fuel power plant environmental impacts assessments as merely the opportunity to express interest, since it does not acknowledge, in the usual procedural formulas, any actual role to be played by the public. This paper illustrates this point in its examination of the myriad of procedural requirements prescribed by Italian laws governing power plant feasibility analyses. It demonstrates that the recent addition of the environmental element to the standard economic and technological elements in proposal evaluations requires that efforts be made to reduce the complexity of administrative procedures, and that mechanisms be created to allow the public, who will be most affected by any final ruling, a greater say in the decision making
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Fuzzy rule-based model for hydropower reservoirs operation
Energy Technology Data Exchange (ETDEWEB)
Moeini, R.; Afshar, A.; Afshar, M.H. [School of Civil Engineering, Iran University of Science and Technology, Tehran (Iran, Islamic Republic of)
2011-02-15
Real-time hydropower reservoir operation is a continuous decision-making process of determining the water level of a reservoir or the volume of water released from it. The hydropower operation is usually based on operating policies and rules defined and decided upon in strategic planning. This paper presents a fuzzy rule-based model for the operation of hydropower reservoirs. The proposed fuzzy rule-based model presents a set of suitable operating rules for release from the reservoir based on ideal or target storage levels. The model operates on an 'if-then' principle, in which the 'if' is a vector of fuzzy premises and the 'then' is a vector of fuzzy consequences. In this paper, reservoir storage, inflow, and period are used as premises and the release as the consequence. The steps involved in the development of the model include, construction of membership functions for the inflow, storage and the release, formulation of fuzzy rules, implication, aggregation and defuzzification. The required knowledge bases for the formulation of the fuzzy rules is obtained form a stochastic dynamic programming (SDP) model with a steady state policy. The proposed model is applied to the hydropower operation of ''Dez'' reservoir in Iran and the results are presented and compared with those of the SDP model. The results indicate the ability of the method to solve hydropower reservoir operation problems. (author)
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Directory of Open Access Journals (Sweden)
Nikolić Aleksandar
2016-01-01
Full Text Available The results of power quality measurements, obtained during an energy audit in the heating plant Vreoci in the Electric Power System of Serbia, are presented in the paper. Two steam boilers, rated at 120MW each, are installed in this heating plant, using coal as a fuel. The energy audit encompassed the measurements of the complete set of parameters needed to determine the thermal efficacy of boilers and the entire heating plant. Based on the measurement results, several technical measures for improving energy efficiency of the plant are proposed. The measures evaluated in the paper should contribute to the reduction of fossil fuel usage and CO2 emissions, thereby resulting in a significant impact in both financial and ecological areas.
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2012-05-31
..., forward contracts, swap contracts, the purchase of securities on a when-issued or delayed delivery basis... be designed to prevent fraudulent and manipulative acts and practices, to promote just and equitable... provisions of Rule 204A-1 under the Advisers Act relating to codes of ethics. This Rule requires investment...
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2010-03-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61752; File No. 4-594] Self-Regulatory... Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization promptly file notice... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs...
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2010-03-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61753; File No. 4-595] Self-Regulatory... Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization promptly file notice... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs...
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78 FR 6273 - Rules Relating to Additional Medicare Tax
2013-01-30
... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1 and 31 [REG-130074-11] RIN 1545-BK54 Rules Relating to Additional Medicare Tax Correction In proposed rule document 2012-29237, appearing on pages 72268- 72277 in the issue of Wednesday, December 5, 2012, make the following correction...
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2013-08-08
... systems and would reduce the systemic and administrative burdens on market participants by avoiding the... Arca rules rather than having the Exchange enforce NYSE Arca rules. In sum, the Exchange believes that...
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Rules for preventing chemical risks: fire protection
International Nuclear Information System (INIS)
1985-02-01
The Fundamental Safety Rules applicable to certain types of nuclear installation are intended to clarify the conditions of which observance, for the type of installation concerned and for the subject that they deal with, is considered as equivalent to compliance with regulatory French technical practice. These Rules should facilitate safety analysises and the clear understanding between persons interested in matters related to nuclear safety. They in no way reduce the operator's liability and pose no obstacle to statutory provisions in force. For any installation to which a Fundamental Safety Rule applies according to the foregoing paragraph, the operator may be relieved from application of the Rule if he shows proof that the safety objectives set by the Rule are attained by other means that he proposes within the framework of statutory procedures. Furthermore, the Central Service for the Safety of Nuclear Installations reserves the right at all times to alter any Fundamental Safety Rule, as required, should it deem, this necessary, while specifying the applicability conditions. The present rule defines the dispositions to take in account for avoid fire hazards in nuclear facilities (Power reactors and accelerators are excluded) [fr
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Ratchetting in PWR: on use of numerical simulations to reduce the conservatism of design rules
International Nuclear Information System (INIS)
Geyer, P.; Meziere, Y.; Taheri, S.
1996-01-01
The French design Code (RCC-M Code) for pressurised water nuclear power plants includes criteria with regard to the risk of progressive deformation. With the new operating conditions, some components no longer check this criteria. Therefore, R and D actions were initiated in 1991 by EDF, CEA and FRAMATOME with the aim of putting forward more suitable design criteria that the present rules, which seem to be too conservative. In the two first parts, this paper presents the RCC-M design rules with regard to the risk progressive deformation, the components that don't check the criteria, and the alternative solutions proposed by FRAMATOME. In the two last parts, we focus on one R and D study to show the theoretical and experimental ways used to solve the problem. Numerical simulations become necessary to model experimental results. But constitutive equations for cyclic plasticity derived from Chaboche model appear inadequate to get accurate predictions. (authors)
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2012-07-03
... later date at a fixed price. The Fund may not (i) with respect to 75% of its total assets, purchase... security. The Fund will not purchase illiquid securities, including Rule 144A securities and loan... 204A-1 under the Advisers Act relating to codes of ethics. This Rule requires investment advisers to...
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2013-05-03
... reflect what can be traded on the floor. The order types that are handled and executed automatically by... legs. The Commission believes that such automation may benefit the Exchange, its members and users, and... types in the rule reflect what can be traded on the floor. The Exchange is also amending Rule 1080...
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2012-07-27
... Equities Rule 5.2(j)(3), the Exchange's listing standards for Investment Company Units (``Units''). The... assets (plus the amount of any borrowings for investment purposes) in common stocks included in the Index...) under the Exchange Act, shall be NMS Stocks as defined in Rule 600 of Regulation NMS under the Exchange...
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Biclustering Learning of Trading Rules.
Huang, Qinghua; Wang, Ting; Tao, Dacheng; Li, Xuelong
2015-10-01
Technical analysis with numerous indicators and patterns has been regarded as important evidence for making trading decisions in financial markets. However, it is extremely difficult for investors to find useful trading rules based on numerous technical indicators. This paper innovatively proposes the use of biclustering mining to discover effective technical trading patterns that contain a combination of indicators from historical financial data series. This is the first attempt to use biclustering algorithm on trading data. The mined patterns are regarded as trading rules and can be classified as three trading actions (i.e., the buy, the sell, and no-action signals) with respect to the maximum support. A modified K nearest neighborhood ( K -NN) method is applied to classification of trading days in the testing period. The proposed method [called biclustering algorithm and the K nearest neighbor (BIC- K -NN)] was implemented on four historical datasets and the average performance was compared with the conventional buy-and-hold strategy and three previously reported intelligent trading systems. Experimental results demonstrate that the proposed trading system outperforms its counterparts and will be useful for investment in various financial markets.
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A fault diagnosis method based on signed directed graph and matrix for nuclear power plants
International Nuclear Information System (INIS)
Liu, Yong-Kuo; Wu, Guo-Hua; Xie, Chun-Li; Duan, Zhi-Yong; Peng, Min-Jun; Li, Meng-Kun
2016-01-01
Highlights: • “Rules matrix” is proposed for FDD. • “State matrix” is proposed to solve SDG online inference. • SDG inference and search method are combined for FDD. - Abstract: In order to solve SDG online fault diagnosis and inference, matrix diagnosis and inference methods are proposed for fault detection and diagnosis (FDD). Firstly, “rules matrix” based on SDG model is used for FDD. Secondly, “status matrix” is proposed to achieve SDG online inference. According to different diagnosis results, “status matrix” is applied for the depth-first search and the breadth-first search respectively to find the propagation paths of each fault. Finally, the SDG model of the secondary-loop system in pressurized water reactor (PWR) is built to verify the effectiveness of the proposed method. The simulation experiment results indicate that the “status matrix” used for online inference can be used to find the fault propagation paths and to explain the causes for fault. Therefore, it can be concluded that the proposed method is one of the fault diagnosis for nuclear power plants (NPPs), which can be used to facilitate the development of fault diagnostic system.
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A fault diagnosis method based on signed directed graph and matrix for nuclear power plants
Energy Technology Data Exchange (ETDEWEB)
Liu, Yong-Kuo, E-mail: LYK08@126.com [Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, Harbin Engineering University, Harbin 150001 (China); Wu, Guo-Hua [Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, Harbin Engineering University, Harbin 150001 (China); Institute of Nuclear Energy Technology, Tsinghua University, Beijing 100084 (China); Xie, Chun-Li [Traffic College, Northeast Forestry University, Harbin, 150040 (China); Duan, Zhi-Yong; Peng, Min-Jun; Li, Meng-Kun [Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, Harbin Engineering University, Harbin 150001 (China)
2016-02-15
Highlights: • “Rules matrix” is proposed for FDD. • “State matrix” is proposed to solve SDG online inference. • SDG inference and search method are combined for FDD. - Abstract: In order to solve SDG online fault diagnosis and inference, matrix diagnosis and inference methods are proposed for fault detection and diagnosis (FDD). Firstly, “rules matrix” based on SDG model is used for FDD. Secondly, “status matrix” is proposed to achieve SDG online inference. According to different diagnosis results, “status matrix” is applied for the depth-first search and the breadth-first search respectively to find the propagation paths of each fault. Finally, the SDG model of the secondary-loop system in pressurized water reactor (PWR) is built to verify the effectiveness of the proposed method. The simulation experiment results indicate that the “status matrix” used for online inference can be used to find the fault propagation paths and to explain the causes for fault. Therefore, it can be concluded that the proposed method is one of the fault diagnosis for nuclear power plants (NPPs), which can be used to facilitate the development of fault diagnostic system.
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New probabilistic interest measures for association rules
Hahsler, Michael; Hornik, Kurt
2008-01-01
Mining association rules is an important technique for discovering meaningful patterns in transaction databases. Many different measures of interestingness have been proposed for association rules. However, these measures fail to take the probabilistic properties of the mined data into account. In this paper, we start with presenting a simple probabilistic framework for transaction data which can be used to simulate transaction data when no associations are present. We use such data and a rea...
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Probabilistic safety assessment support for the maintenance rule at Duke Power Company
International Nuclear Information System (INIS)
Brewer, H. Duncan; Canady, Ken S.
1999-01-01
The Nuclear Regulatory Commission (NRC) published the Maintenance Rule on July 10, 1991 with an implementation date of July 10, 1996 . Maintenance rule implementation at the Duke Power Company has used probabilistic safety assessment (PSA) insights to help focus the monitoring of structures, systems and components (SSC) performance and to ensure that maintenance is effectively performed. This paper describes how the probabilistic risk assessment (PRA) group at the Duke Power Company provides support for the maintenance rule by performing the following tasks: (1) providing a member of the expert panel; (2) determining the risk-significant SSCs; (3) establishing SSC performance criteria for availability and reliability; (4) evaluating past performance and its impact on core damage risk as part of the periodic assessment; (5) providing input to the PRA matrix; (6) providing risk analyses of combinations of SSCs out of service; (7) providing support for the SENTINEL program; and (8) providing support for PSA training. These tasks are not simply tied to the initial implementation of the rule. The maintenance rule must be kept consistent with the current design and operation of the plant. This will require that the PRA models and the many PSA calculations performed to support the maintenance rule are kept up-to-date. Therefore, support of the maintenance rule will be one of the primary roles of the PSA group for the remainder of the life of the plant
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Rule-based topology system for spatial databases to validate complex geographic datasets
Martinez-Llario, J.; Coll, E.; Núñez-Andrés, M.; Femenia-Ribera, C.
2017-06-01
A rule-based topology software system providing a highly flexible and fast procedure to enforce integrity in spatial relationships among datasets is presented. This improved topology rule system is built over the spatial extension Jaspa. Both projects are open source, freely available software developed by the corresponding author of this paper. Currently, there is no spatial DBMS that implements a rule-based topology engine (considering that the topology rules are designed and performed in the spatial backend). If the topology rules are applied in the frontend (as in many GIS desktop programs), ArcGIS is the most advanced solution. The system presented in this paper has several major advantages over the ArcGIS approach: it can be extended with new topology rules, it has a much wider set of rules, and it can mix feature attributes with topology rules as filters. In addition, the topology rule system can work with various DBMSs, including PostgreSQL, H2 or Oracle, and the logic is performed in the spatial backend. The proposed topology system allows users to check the complex spatial relationships among features (from one or several spatial layers) that require some complex cartographic datasets, such as the data specifications proposed by INSPIRE in Europe and the Land Administration Domain Model (LADM) for Cadastral data.
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NRC licensing of uranium enrichment plants
International Nuclear Information System (INIS)
Moran, B.W.
1991-01-01
The US Nuclear Regulatory Commission (NRC) is preparing a rule making that establishes the licensing requirements for low-enriched uranium enrichment plants. Although implementation of this rule making is timed to correspond with receipt of a license application for the Louisiana Energy Services centrifuge enrichment plant, the rule making is applicable to all uranium enrichment technologies. If ownership of the US gaseous diffusion plants and/or atomic vapor laser isotope separation is transferred to a private or government corporation, these plants also would be licensable under the new rule making. The Safeguards Studies Department was tasked by the NRC to provide technical assistance in support of the rule making and guidance preparation process. The initial and primary effort of this task involved the characterization of the potential safeguards concerns associated with a commercial enrichment plant, and the licensing issues associated with these concerns. The primary safeguards considerations were identified as detection of the loss of special nuclear material, detection of unauthorized production of material of low strategic significance, and detection of production of uranium enriched to >10% 235 U. The primary safeguards concerns identified were (1) large absolute limit of error associated with the material balance closing, (2) the inability to shutdown some technologies to perform a cleanout inventory of the process system, and (3) the flexibility of some technologies to produce higher enrichments. Unauthorized production scenarios were identified for some technologies that could prevent conventional material control and accounting programs from detecting the production and removal of 5 kg 235 U as highly enriched uranium. Safeguards techniques were identified to mitigate these concerns
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Ensemble learning with trees and rules: supervised, semi-supervised, unsupervised
In this article, we propose several new approaches for post processing a large ensemble of conjunctive rules for supervised and semi-supervised learning problems. We show with various examples that for high dimensional regression problems the models constructed by the post processing the rules with ...
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2011-10-07
... was later judged, by size and shape, to be that of a Laysan and not a black- footed albatross (Rice... List the Black-footed Albatross as Endangered or Threatened; Proposed Rule #0;#0;Federal Register / Vol...] Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List the Black-footed...
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Rule-violations sensitise towards negative and authority-related stimuli.
Wirth, Robert; Foerster, Anna; Rendel, Hannah; Kunde, Wilfried; Pfister, Roland
2018-05-01
Rule violations have usually been studied from a third-person perspective, identifying situational factors that render violations more or less likely. A first-person perspective of the agent that actively violates the rules, on the other hand, is only just beginning to emerge. Here we show that committing a rule violation sensitises towards subsequent negative stimuli as well as subsequent authority-related stimuli. In a Prime-Probe design, we used an instructed rule-violation task as the Prime and a word categorisation task as the Probe. Also, we employed a control condition that used a rule inversion task as the Prime (instead of rule violations). Probe targets were categorised faster after a violation relative to after a rule-based response if they related to either, negative valence or authority. Inversions, however, primed only negative stimuli and did not accelerate the categorisation of authority-related stimuli. A heightened sensitivity towards authority-related targets thus seems to be specific to rule violations. A control experiment showed that these effects cannot be explained in terms of semantic priming. Therefore, we propose that rule violations necessarily activate authority-related representations that make rule violations qualitatively different from simple rule inversions.
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Nuclear Power Plant Lifetime Management Study (I)
Energy Technology Data Exchange (ETDEWEB)
Hong, Sung Yull; Jeong, Ill Seok; Jang, Chang Heui; Song, Taek Ho; Song, Woo Young [Korea Electric Power Research Institute, Taejon (Korea, Republic of); Jin, Tae Eun [Korea Power Engineering Company Consulting and Architecture Engineers, (Korea, Republic of); Kim, Woo Chul [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)
1997-12-31
As the operation-year of nuclear power plant increases and finding sites for new nuclear power plant becomes harder, a comprehensive and systematic nuclear plant lifetime management(PLIM) program including life extension has to be established for stable and safe supply of electricity. A feasibility study was conducted to systematically evaluate technical, economic and regulatory aspect of plant lifetime managements and plant life extension for Kori-1 nuclear power plant. For technical evaluation of nuclear power plant, 13 major components were selected for lifetime evaluation by screening system. structure, and components(SSCs) of the plant. It was found that except reactor pressure vessel, which needs detailed integrity analysis, and low pressure turbine, which is scheduled to be replaced, 11 out of 13 major components have sufficient service life, for more than 40 years. Because domestic rules and regulations related to license renewal has not yet been written, review on the regulatory aspect of life extensions was conducted using US NRC rules and regulations. A cooperative effort with nuclear regulatory body is needed for early completion of license renewal rules and regulations. For economic evaluation of plant lifetime extension, a computer program was developed and used. It was found that 10 to 20 year of extension operation of Kori-1 nuclear power plant was proved. Based on the results, next phase of plant lifetime management program for detailed lifetime evaluation and presenting detailed implementation schedule for plant refurbishment for lifetime extension should be followed. (author). 74 refs., figs.
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Nuclear Power Plant Lifetime Management Study (I)
Energy Technology Data Exchange (ETDEWEB)
Hong, Sung Yull; Jeong, Ill Seok; Jang, Chang Heui; Song, Taek Ho; Song, Woo Young [Korea Electric Power Research Institute, Taejon (Korea, Republic of); Jin, Tae Eun [Korea Power Engineering Company Consulting and Architecture Engineers, (Korea, Republic of); Kim, Woo Chul [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)
1996-12-31
As the operation-year of nuclear power plant increases and finding sites for new nuclear power plant becomes harder, a comprehensive and systematic nuclear plant lifetime management(PLIM) program including life extension has to be established for stable and safe supply of electricity. A feasibility study was conducted to systematically evaluate technical, economic and regulatory aspect of plant lifetime managements and plant life extension for Kori-1 nuclear power plant. For technical evaluation of nuclear power plant, 13 major components were selected for lifetime evaluation by screening system. structure, and components(SSCs) of the plant. It was found that except reactor pressure vessel, which needs detailed integrity analysis, and low pressure turbine, which is scheduled to be replaced, 11 out of 13 major components have sufficient service life, for more than 40 years. Because domestic rules and regulations related to license renewal has not yet been written, review on the regulatory aspect of life extensions was conducted using US NRC rules and regulations. A cooperative effort with nuclear regulatory body is needed for early completion of license renewal rules and regulations. For economic evaluation of plant lifetime extension, a computer program was developed and used. It was found that 10 to 20 year of extension operation of Kori-1 nuclear power plant was proved. Based on the results, next phase of plant lifetime management program for detailed lifetime evaluation and presenting detailed implementation schedule for plant refurbishment for lifetime extension should be followed. (author). 74 refs., figs.
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Design Rules for Life Support Systems
Jones, Harry
2002-01-01
This paper considers some of the common assumptions and engineering rules of thumb used in life support system design. One general design rule is that the longer the mission, the more the life support system should use recycling and regenerable technologies. A more specific rule is that, if the system grows more than half the food, the food plants will supply all the oxygen needed for the crew life support. There are many such design rules that help in planning the analysis of life support systems and in checking results. These rules are typically if-then statements describing the results of steady-state, "back of the envelope," mass flow calculations. They are useful in identifying plausible candidate life support system designs and in rough allocations between resupply and resource recovery. Life support system designers should always review the design rules and make quick steady state calculations before doing detailed design and dynamic simulation. This paper develops the basis for the different assumptions and design rules and discusses how they should be used. We start top-down, with the highest level requirement to sustain human beings in a closed environment off Earth. We consider the crew needs for air, water, and food. We then discuss atmosphere leakage and recycling losses. The needs to support the crew and to make up losses define the fundamental life support system requirements. We consider the trade-offs between resupplying and recycling oxygen, water, and food. The specific choices between resupply and recycling are determined by mission duration, presence of in-situ resources, etc., and are defining parameters of life support system design.
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Directory of Open Access Journals (Sweden)
Juan I. Pérez-Díaz
2015-09-01
Full Text Available The objective of this paper is to investigate the cause of several unexpected high amplitude oscillations that occurred in the surge tank water level of a real hydropower plant during secondary load-frequency control (LFC maneuvers, after the replacement of the turbine runner, and to propose solutions that allow the power plant to continue providing secondary LFC in a safe and reliable manner. For this purpose, a simulation model has been developed and calibrated from data gathered during several on-site tests. Two different solutions are proposed in order to cope with the observed problem: using a state-dependent load change rate limiter or modifying the hydro turbine governor gains; the turbine governor remains the same as before the runner replacement. The proposed solutions are tested against a set of realistic secondary LFC signals by means of simulations and compared to each other as a function of the probability that the surge tank water level descends below a minimum safe level and the quality of the secondary LFC response. The results presented in the paper demonstrate the validity of the methodology proposed to determine the state-dependent ramp limit, as well as its effectiveness to prevent the surge tank drawdown and to provide clear insight into the trade-off between response quality and power plant safety.
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Decision fusion recognition based on modified evidence rule
Institute of Scientific and Technical Information of China (English)
黎湘; 刘永祥; 付耀文; 庄钊文
2001-01-01
A modified evidence combination rule with a combination parameter λ is proposed to solve some problems in D-S theory by considering the correlation and complement among the evidences as well as the size and intersection of subsets in evidence. It can get reasonable results even the evidences are conflicting. Applying this rule to the real infrared/millimetre wave fusion system, a satisfactory result has been obtained.
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Delta Learning Rule for the Active Sites Model
Lingashetty, Krishna Chaithanya
2010-01-01
This paper reports the results on methods of comparing the memory retrieval capacity of the Hebbian neural network which implements the B-Matrix approach, by using the Widrow-Hoff rule of learning. We then, extend the recently proposed Active Sites model by developing a delta rule to increase memory capacity. Also, this paper extends the binary neural network to a multi-level (non-binary) neural network.
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Construction principles and design rules in the case of circular design
Romme, A.G.L.; Endenburg, G.
2006-01-01
This paper proposes science-based organization design that uses construction principles and design rules to guide practitioner-academic projects. Organization science implies construction principles for creating and implementing designs. These principles serve to construct design rules that are
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A generalization of Hamilton's rule--love others how much?
Alger, Ingela; Weibull, Jörgen W
2012-04-21
According to Hamilton's (1964a, b) rule, a costly action will be undertaken if its fitness cost to the actor falls short of the discounted benefit to the recipient, where the discount factor is Wright's index of relatedness between the two. We propose a generalization of this rule, and show that if evolution operates at the level of behavior rules, rather than directly at the level of actions, evolution will select behavior rules that induce a degree of cooperation that may differ from that predicted by Hamilton's rule as applied to actions. In social dilemmas there will be less (more) cooperation than under Hamilton's rule if the actions are strategic substitutes (complements). Our approach is based on natural selection, defined in terms of personal (direct) fitness, and applies to a wide range of pairwise interactions. Copyright © 2011 Elsevier Ltd. All rights reserved.
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78 FR 77173 - Proposed Collection; Comment Request
2013-12-20
... because they effect transactions in securities futures products. The information obtained from Rule 17a-13... time complying with the rule, given that they do not do a public securities business or do not hold... SECURITIES AND EXCHANGE COMMISSION Proposed Collection; Comment Request Upon Written Request...
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2011-07-28
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Granting Approval of Proposed Rule Change To... change should provide NOM Participants assistance in effectively managing their quotations. \\6\\ 15 U.S.C...,\\2\\ a proposed rule change to adopt a new risk monitor mechanism. The proposed rule change was...
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A simple rule based model for scheduling farm management operations in SWAT
Schürz, Christoph; Mehdi, Bano; Schulz, Karsten
2016-04-01
For many interdisciplinary questions at the watershed scale, the Soil and Water Assessment Tool (SWAT; Arnold et al., 1998) has become an accepted and widely used tool. Despite its flexibility, the model is highly demanding when it comes to input data. At SWAT's core the water balance and the modeled nutrient cycles are plant growth driven (implemented with the EPIC crop growth model). Therefore, land use and crop data with high spatial and thematic resolution, as well as detailed information on cultivation and farm management practices are required. For many applications of the model however, these data are unavailable. In order to meet these requirements, SWAT offers the option to trigger scheduled farm management operations by applying the Potential Heat Unit (PHU) concept. The PHU concept solely takes into account the accumulation of daily mean temperature for management scheduling. Hence, it contradicts several farming strategies that take place in reality; such as: i) Planting and harvesting dates are set much too early or too late, as the PHU concept is strongly sensitivity to inter-annual temperature fluctuations; ii) The timing of fertilizer application, in SWAT this often occurs simultaneously on the same date in in each field; iii) and can also coincide with precipitation events. Particularly, the latter two can lead to strong peaks in modeled nutrient loads. To cope with these shortcomings we propose a simple rule based model (RBM) to schedule management operations according to realistic farmer management practices in SWAT. The RBM involves simple strategies requiring only data that are input into the SWAT model initially, such as temperature and precipitation data. The user provides boundaries of time periods for operation schedules to take place for all crops in the model. These data are readily available from the literature or from crop variety trials. The RBM applies the dates by complying with the following rules: i) Operations scheduled in the
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Medicare depreciation; useful life guidelines--HCFA. Proposed rule.
1982-09-30
We are proposing to amend Medicare regulations to clarify which useful life guidelines providers of health care services may use to determine the useful life of a depreciable asset for Medicare reimbursement purposes. Current regulations state that providers must utilize HHS useful life guidelines or, if none have been published by HHS, the American Hospital Association (AHA) useful life guidelines of 1973 or IRS guidelines. We are proposing to eliminate the reference to IRS guidelines because those previously acceptable for Medicare purposes are outdated and have been made obsolete by the IRS or by statutory change. We would also delete the specific reference to the 1973 AHA guidelines. In addition, we intend this amendment to clarify that certain tax legislation on accelerated depreciation, recently passed by Congress, does not apply to the Medicare program.
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Proposal of a concept and reliability analysis for a fusion plant magnet protection system
International Nuclear Information System (INIS)
Schnauder, H.; Pamfilie, E.
1993-05-01
The unavailability for the current switch down in case of a demand in the magnet coils of a fusion demonstration plant must be decreased by a few orders of magnitude as compared to the one of experimental facilities. The safety requirements to prevent initiation of event sequences which might lead to the release of radioactivity and energy by the plant must be fulfilled with the same standards as applied in a normally applicable plant. On the basis of this proven technology a general usable magnet protection system will be proposed, which achieves some considerable improvements in the failure detectability as compared to the conventional protection systems. It will be demonstrated by fault tree analysis that the principal demands on safety can be satisfied by that approach. The improvements are achieved by the use of an additional microprocessor supported system for failure detection without being used for initiation of any safety related actions. An influence on a safety action by the additional system therefore is excluded. (orig.) [de
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2012-06-13
...-Regulatory Organizations; New York Stock Exchange LLC; Order Granting Approval of Proposed Rule Change Amending NYSE Rule 107B To Add a Class of Supplemental Liquidity Providers That Are Registered as Market... proposed rule change to amend NYSE Rule 107B to add a class of Supplemental Liquidity Providers (``SLP...
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Evolving rule-based systems in two medical domains using genetic programming.
Tsakonas, Athanasios; Dounias, Georgios; Jantzen, Jan; Axer, Hubertus; Bjerregaard, Beth; von Keyserlingk, Diedrich Graf
2004-11-01
To demonstrate and compare the application of different genetic programming (GP) based intelligent methodologies for the construction of rule-based systems in two medical domains: the diagnosis of aphasia's subtypes and the classification of pap-smear examinations. Past data representing (a) successful diagnosis of aphasia's subtypes from collaborating medical experts through a free interview per patient, and (b) correctly classified smears (images of cells) by cyto-technologists, previously stained using the Papanicolaou method. Initially a hybrid approach is proposed, which combines standard genetic programming and heuristic hierarchical crisp rule-base construction. Then, genetic programming for the production of crisp rule based systems is attempted. Finally, another hybrid intelligent model is composed by a grammar driven genetic programming system for the generation of fuzzy rule-based systems. Results denote the effectiveness of the proposed systems, while they are also compared for their efficiency, accuracy and comprehensibility, to those of an inductive machine learning approach as well as to those of a standard genetic programming symbolic expression approach. The proposed GP-based intelligent methodologies are able to produce accurate and comprehensible results for medical experts performing competitive to other intelligent approaches. The aim of the authors was the production of accurate but also sensible decision rules that could potentially help medical doctors to extract conclusions, even at the expense of a higher classification score achievement.
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Operating limit study for the proposed solid waste landfill at Paducah Gaseous Diffusion Plant
Energy Technology Data Exchange (ETDEWEB)
Lee, D.W.; Wang, J.C.; Kocher, D.C.
1995-06-01
A proposed solid waste landfill at Paducah Gaseous Diffusion Plant (PGDP) would accept wastes generated during normal operations that are identified as non-radioactive. These wastes may include small amounts of radioactive material from incidental contamination during plant operations. A site-specific analysis of the new solid waste landfill is presented to determine a proposed operating limit that will allow for waste disposal operations to occur such that protection of public health and the environment from the presence of incidentally contaminated waste materials can be assured. Performance objectives for disposal were defined from existing regulatory guidance to establish reasonable dose limits for protection of public health and the environment. Waste concentration limits were determined consistent with these performance objectives for the protection of off-site individuals and inadvertent intruders who might be directly exposed to disposed wastes. Exposures of off-site individuals were estimated using a conservative, site-specific model of the groundwater transport of contamination from the wastes. Direct intrusion was analyzed using an agricultural homesteader scenario. The most limiting concentrations from direct intrusion or groundwater transport were used to establish the concentration limits for radionuclides likely to be present in PGDP wastes.
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Operating limit study for the proposed solid waste landfill at Paducah Gaseous Diffusion Plant
International Nuclear Information System (INIS)
Lee, D.W.; Wang, J.C.; Kocher, D.C.
1995-06-01
A proposed solid waste landfill at Paducah Gaseous Diffusion Plant (PGDP) would accept wastes generated during normal operations that are identified as non-radioactive. These wastes may include small amounts of radioactive material from incidental contamination during plant operations. A site-specific analysis of the new solid waste landfill is presented to determine a proposed operating limit that will allow for waste disposal operations to occur such that protection of public health and the environment from the presence of incidentally contaminated waste materials can be assured. Performance objectives for disposal were defined from existing regulatory guidance to establish reasonable dose limits for protection of public health and the environment. Waste concentration limits were determined consistent with these performance objectives for the protection of off-site individuals and inadvertent intruders who might be directly exposed to disposed wastes. Exposures of off-site individuals were estimated using a conservative, site-specific model of the groundwater transport of contamination from the wastes. Direct intrusion was analyzed using an agricultural homesteader scenario. The most limiting concentrations from direct intrusion or groundwater transport were used to establish the concentration limits for radionuclides likely to be present in PGDP wastes
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2012-08-23
... Forex Options can be found at Rule 1000C et seq. Rules applicable to Treasury security options are being... databases providing bond information, including information regarding the listing and/or trading location of... of options on foreign exchange (``forex'') currencies (``PHLX FOREX options'').\\15\\ In 2010 and 2011...
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Analyzing Strategic Business Rules through Simulation Modeling
Orta, Elena; Ruiz, Mercedes; Toro, Miguel
Service Oriented Architecture (SOA) holds promise for business agility since it allows business process to change to meet new customer demands or market needs without causing a cascade effect of changes in the underlying IT systems. Business rules are the instrument chosen to help business and IT to collaborate. In this paper, we propose the utilization of simulation models to model and simulate strategic business rules that are then disaggregated at different levels of an SOA architecture. Our proposal is aimed to help find a good configuration for strategic business objectives and IT parameters. The paper includes a case study where a simulation model is built to help business decision-making in a context where finding a good configuration for different business parameters and performance is too complex to analyze by trial and error.
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Deriving Trading Rules Using Gene Expression Programming
Directory of Open Access Journals (Sweden)
Adrian VISOIU
2011-01-01
Full Text Available This paper presents how buy and sell trading rules are generated using gene expression programming with special setup. Market concepts are presented and market analysis is discussed with emphasis on technical analysis and quantitative methods. The use of genetic algorithms in deriving trading rules is presented. Gene expression programming is applied in a form where multiple types of operators and operands are used. This gives birth to multiple gene contexts and references between genes in order to keep the linear structure of the gene expression programming chromosome. The setup of multiple gene contexts is presented. The case study shows how to use the proposed gene setup to derive trading rules encoded by Boolean expressions, using a dataset with the reference exchange rates between the Euro and the Romanian leu. The conclusions highlight the positive results obtained in deriving useful trading rules.
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General rules applicable to quality assurance
International Nuclear Information System (INIS)
1981-11-01
RFS or Regles Fondamentales de Surete (Basic Safety Rules) applicable to certain types of nuclear facilities lay down requirements with which compliance, for the type of facilities and within the scope of application covered by the RFS, is considered to be equivalent to compliance with technical French regulatory practice. The object of the RFS is to take advantage of standardization in the field of safety, while allowing for technical progress in that field. They are designed to enable the operating utility and contractors to know the rules pertaining to various subjects which are considered to be acceptable by the Service Central de Surete des Installations Nucleaires, or the SCSIN (Central Department for the Safety of Nuclear Facilities). These RFS should make safety analysis easier and lead to better understanding between experts and individuals concerned with the problems of nuclear safety. The SCSIN reserves the right to modify, when considered necessary, any RFS and specify, if need be, the terms under which a modification is deemed retroactive. The aim of this rule is to define a series of measures to meet these general regulatory equipments. By applying this rule, the quality assurance code of practice for nuclear power plant safety, established by the International Atomic Energy Agency (I.A.E.A.), is considered to be observed
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Compton scattering from nuclei and photo-absorption sum rules
International Nuclear Information System (INIS)
Gorchtein, Mikhail; Hobbs, Timothy; Londergan, J. Timothy; Szczepaniak, Adam P.
2011-01-01
We revisit the photo-absorption sum rule for real Compton scattering from the proton and from nuclear targets. In analogy with the Thomas-Reiche-Kuhn sum rule appropriate at low energies, we propose a new 'constituent quark model' sum rule that relates the integrated strength of hadronic resonances to the scattering amplitude on constituent quarks. We study the constituent quark model sum rule for several nuclear targets. In addition, we extract the α=0 pole contribution for both proton and nuclei. Using the modern high-energy proton data, we find that the α=0 pole contribution differs significantly from the Thomson term, in contrast with the original findings by Damashek and Gilman.
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Energy prices in the presence of plant indivisibilities
International Nuclear Information System (INIS)
Fischer, Ronald; Serra, Pablo
2003-01-01
In several countries (Chile, Bolivia, Argentina and Peru, among others), power plants are dispatched according to merit order, i.e. based on the marginal operating costs of the plants. In this scheme, the operating plant with the highest marginal cost sets the spot price at which firms trade the energy required to fulfill their contracts. The underlying peak-load pricing model assumes that plants can operate at any level up to capacity, whereas real power plants have minimum operating levels. This implies that a low cost plant might have to reduce its supply in order to accommodate the minimum operating level of a more expensive power plant. This paper derives the welfare maximizing price rules in this case and shows that the standard peak-load pricing rules no longer apply
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The business judgement rule – approach and application
Directory of Open Access Journals (Sweden)
Adina Ponta
2015-12-01
Full Text Available The business judgment rule represents a central doctrine of corporate governance, due to its major implications on corporate directors' liability and to its infl uence on the relationship between shareholders and the board of directors. The interpretation of the Rule as a behavioral standard or as an „abstention doctrine” can determinatively influence the liability proceedings against directors who acted in consideration of their fiduciary duties. This paper aims at analyzing the national legal provisions of the Business Judgement Rule and the compatibility of the legal provisions with the established interpretations of the Rule that can be found in the foreign literature. Absent a case law that clarifies de approaches of the Business Judgement Rule by the national courts, the research analyzes the traditional Common Law approaches of the Rule and the obstacles which hinder a faithful transfer of the Rule in Romania. The objective of these identifications is to draw de lege ferenda proposals for an efficient application of the legal provisions in the future. Considering that this Rule is the natural consequence of trust and of the powers granted to corporate directors, the conclusions of the research suggest solutions for the stabilization of the continuous tension of the supreme values of the corporate world: authority and liability.
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2013-08-08
... reduce the systemic and administrative burdens on market participants by avoiding the need for... enforce NYSE Arca rules, as the NYSE would do under its current rule. In sum, the Exchange believes that...
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Cellular automata rule characterization and classification using texture descriptors
Machicao, Jeaneth; Ribas, Lucas C.; Scabini, Leonardo F. S.; Bruno, Odermir M.
2018-05-01
The cellular automata (CA) spatio-temporal patterns have attracted the attention from many researchers since it can provide emergent behavior resulting from the dynamics of each individual cell. In this manuscript, we propose an approach of texture image analysis to characterize and classify CA rules. The proposed method converts the CA spatio-temporal patterns into a gray-scale image. The gray-scale is obtained by creating a binary number based on the 8-connected neighborhood of each dot of the CA spatio-temporal pattern. We demonstrate that this technique enhances the CA rule characterization and allow to use different texture image analysis algorithms. Thus, various texture descriptors were evaluated in a supervised training approach aiming to characterize the CA's global evolution. Our results show the efficiency of the proposed method for the classification of the elementary CA (ECAs), reaching a maximum of 99.57% of accuracy rate according to the Li-Packard scheme (6 classes) and 94.36% for the classification of the 88 rules scheme. Moreover, within the image analysis context, we found a better performance of the method by means of a transformation of the binary states to a gray-scale.
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2012-07-27
... Concerning Rule 611 and Rule 610 of Regulation NMS,'' FAQ 3.23 ``Agency Block Transactions with Non-Trade... communications with personnel of the broker-dealer or through direct communications between the parties of the.... If there is crowd and/or DMM interest in response to the Floor Broker's verbal announcement of the...
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Design verification for large reprocessing plants (Proposed procedures)
International Nuclear Information System (INIS)
Rolandi, G.
1988-07-01
In the 1990s, four large commercial reprocessing plants will progressively come into operation: If an effective and efficient safeguards system is to be applied to these large and complex plants, several important factors have to be considered. One of these factors, addressed in the present report, concerns plant design verification. Design verification provides an overall assurance on plant measurement data. To this end design verification, although limited to the safeguards aspects of the plant, must be a systematic activity, which starts during the design phase, continues during the construction phase and is particularly performed during the various steps of the plant's commissioning phase. The detailed procedures for design information verification on commercial reprocessing plants must be defined within the frame of the general provisions set forth in INFCIRC/153 for any type of safeguards related activities and specifically for design verification. The present report is intended as a preliminary contribution on a purely technical level, and focusses on the problems within the Agency. For the purpose of the present study the most complex case was assumed: i.e. a safeguards system based on conventional materials accountancy, accompanied both by special input and output verification and by some form of near-real-time accountancy involving in-process inventory taking, based on authenticated operator's measurement data. C/S measures are also foreseen, where necessary to supplement the accountancy data. A complete ''design verification'' strategy comprehends: informing the Agency of any changes in the plant system which are defined as ''safeguards relevant''; ''reverifying by the Agency upon receiving notice from the Operator on any changes, on ''design information''. 13 refs
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Sanitizing sensitive association rules using fuzzy correlation scheme
International Nuclear Information System (INIS)
Hameed, S.; Shahzad, F.; Asghar, S.
2013-01-01
Data mining is used to extract useful information hidden in the data. Sometimes this extraction of information leads to revealing sensitive information. Privacy preservation in Data Mining is a process of sanitizing sensitive information. This research focuses on sanitizing sensitive rules discovered in quantitative data. The proposed scheme, Privacy Preserving in Fuzzy Association Rules (PPFAR) is based on fuzzy correlation analysis. In this work, fuzzy set concept is integrated with fuzzy correlation analysis and Apriori algorithm to mark interesting fuzzy association rules. The identified rules are called sensitive. For sanitization, we use modification technique where we substitute maximum value of fuzzy items with zero, which occurs most frequently. Experiments demonstrate that PPFAR method hides sensitive rules with minimum modifications. The technique also maintains the modified data's quality. The PPFAR scheme has applications in various domains e.g. temperature control, medical analysis, travel time prediction, genetic behavior prediction etc. We have validated the results on medical dataset. (author)
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The optimum decision rules for the oddity task.
Versfeld, N J; Dai, H; Green, D M
1996-01-01
This paper presents the optimum decision rule for an m-interval oddity task in which m-1 intervals contain the same signal and one is different or odd. The optimum decision rule depends on the degree of correlation among observations. The present approach unifies the different strategies that occur with "roved" or "fixed" experiments (Macmillan & Creelman, 1991, p. 147). It is shown that the commonly used decision rule for an m-interval oddity task corresponds to the special case of highly correlated observations. However, as is also true for the same-different paradigm, there exists a different optimum decision rule when the observations are independent. The relation between the probability of a correct response and d' is derived for the three-interval oddity task. Tables are presented of this relation for the three-, four-, and five-interval oddity task. Finally, an experimental method is proposed that allows one to determine the decision rule used by the observer in an oddity experiment.
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Report of the study grou: Data Processing in Reprocessing Plants
International Nuclear Information System (INIS)
1976-08-01
A study group to examine Data Processing in Spent Fuel Reprocessing Plants was created at the request of the Head of Productions and entrusted to the Director of the La Hague Centre. The groupe was made up of engineers working in different fields: piloting, architecture, building outfits, services etc. To begin with the group examined the solutions proposed by the La Hague Centre for the replacement of data processing units in service at the time but too old and unreliable to meet the safety rules laid down. Secondly, as a contribution towards France's heritage in the fuel reprocessing field, the group investigated systems and configurations for possible application to the equipment of future plants. The results of these studies were submitted in January 1974 [fr
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2011-03-21
... 351.222(m) (a transition rule related to the Uruguay Round Agreements Act that is no longer applicable... Flexibility Act, 5 U.S.C. 605(b), that the proposed rule would not have a significant economic impact on a... CFR 351.222. Also, in relation to the proposed rule's economic impact on small entities, the...
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2012-07-20
... the current intervals, this would result in a 105-100 put spread costing approximately $3.50. However... 1101A. \\22\\ The STO opening process is set forth in Commentary 11 to Rule 1012 and Rule 1101A(b)(vi... as conformity of the relevant non-STO process, to provide investors with better weekly option choices...
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78 FR 23474 - Rules of General Application and Adjudication and Enforcement
2013-04-19
... law firm of Adduci, Mastriani & Schaumberg LLP (``AMS''); Broadcom; Cisco; Innovation Alliance; the... process constraints. Cisco argues that the Federal Circuit bench and bar has favorably looked upon Federal... that a similar rule should apply to the Commission. Cisco suggests that the proposed rule should be...
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International Nuclear Information System (INIS)
Contri, Paolo; Elsing, Bernhard
2011-01-01
In recent years many electric utilities and nuclear power plants adopted policies for improved coordination of both safety and non-safety programs, called plant life management (PLIM), also in view on plant life extension programs, but mainly for an optimisation of operating costs. The implementation of PLIM programs has followed many different approaches, being intrinsically dependent on the national regulatory framework and technical traditions. In Countries with some experience, the PLIM program proved very convenient, especially when coupled with Maintenance, Surveillance an Inspection (MS and I) optimization: average savings are reported in the range of 20-30% of total (maintenance) costs. A unified European model for PLIM was developed at the JRC-Institute for Energy with the support of a network of stakeholders (SENUF), and validated at some EU nuclear plants. This paper provides a summary of the model features, the result of its validation at some plants and summarises the perceived scientific/technological challenges on which JRC proposes to focus, based upon its competencies and skills, having in mind both the European and world-wide context and its potential evolution. (author)