Sample records for postal code 190-8518
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30 CFR 57.8518 - Main and booster fans.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Main and booster fans. 57.8518 Section 57.8518... and Underground § 57.8518 Main and booster fans. (a) All mine main and booster fans installed and used...-cycle shutdowns or planned or scheduled fan maintenance or fan adjustments where air quality is...
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78 FR 76333 - New Postal Product
2013-12-17
... POSTAL REGULATORY COMMISSION [Docket No. CP2011-4; Order No. 1901] New Postal Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service... not materially affect the cost coverage'' of the product. Id. The Postal Service seeks to incorporate...
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76 FR 47275 - Postal Service Initiative on Retail Postal Locations
2011-08-04
.... Id. The RAO initiative applies to postal retail facilities across the country, without limit to geography or population, and is driven by Headquarters. The Commission finds that because the Postal Service... be applied in the RAO initiative. Id. at 19-23. \\3\\ See 39 CFR Part 241. The Request and all...
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39 CFR 601.104 - Postal purchasing authority.
2010-07-01
... in writing local buying authority throughout the Postal Service. ... 39 Postal Service 1 2010-07-01 2010-07-01 false Postal purchasing authority. 601.104 Section 601.104 Postal Service UNITED STATES POSTAL SERVICE PROCUREMENT SYSTEM FOR THE U.S. POSTAL SERVICE...
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78 FR 43246 - New Postal Product
2013-07-19
... POSTAL REGULATORY COMMISSION [Docket No. CP2013-15; Order No. 1779] New Postal Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service... competitive products by market dominant products. Id. II. Notice of Filing Interested persons may submit...
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78 FR 76863 - New Postal Product
2013-12-19
... POSTAL REGULATORY COMMISSION [Docket No. CP2014-12; Order No. 1905] New Postal Product AGENCY... Competitive Multi-Service Agreements with Foreign Postal Operators 1 (MC2010-34) product on the competitive product list. Notice at 3. \\1\\ Notice of United States Postal Service of Filing Functionally Equivalent...
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75 FR 43581 - New Postal Product
2010-07-26
... Postal Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing... the competitive product list. The Postal Service has also filed related contracts. This notice... Paragraphs I. Introduction The Postal Service seeks to add a new product, Global Plus 1A, to the competitive...
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78 FR 79024 - New Postal Product
2013-12-27
... POSTAL REGULATORY COMMISSION [Docket No. CP2011-50; Order No. 1922] New Postal Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service... new product name. Id. at 1 n.1. Attachment A--a redacted copy of the amendment to the existing...
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75 FR 53353 - New Postal Product
2010-08-31
... will permit the Postal Service to create pricing for any combination of products in an equivalent... Agreements with Foreign Postal Operators be added as a new product to the competitive product list. Id. at 8... POSTAL REGULATORY COMMISSION [Docket Nos. MC2010-34 and CP2010-95; Order No. 517] New Postal...
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Geographic data: Zip Codes (Shape File)
Montgomery County of Maryland — This dataset contains all zip codes in Montgomery County. Zip codes are the postal delivery areas defined by USPS. Zip codes with mailboxes only are not included. As...
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Directory of Open Access Journals (Sweden)
Blagojević Mladenka Z.
2017-01-01
Full Text Available The provision of universal postal service involves high costs for operator, especially in rural areas. The aim of this paper is to propose and test tool for managing the cost of providing universal postal service and maintaining the postal network in order to facilitate understanding of the problem in the sector. The proposed approach use standard prices and standard quantities (the redefined number of postal units, the number of employees, etc. as well as average costs for calculation of the costs of the universal postal service and postal network. The methodology provides the efficiency analysis, benchmarking and identification of causes of poor performance of management and resource allocation. It can be used for postal operators that do not have modern accounting systems.
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75 FR 27375 - Postal Rate Case Management
2010-05-14
... POSTAL REGULATORY COMMISSION [Docket No. PI2010-3; Order No. 456] Postal Rate Case Management AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is seeking comments relevant to management of an anticipated exigent postal rate case. It has scheduled a technical conference...
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78 FR 76332 - New Postal Product
2013-12-17
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing recent Postal Service filings requesting the addition of Priority Mail Contract 71 to the competitive product... Contract 71 to the competitive product list.\\1\\ The Postal Service asserts [[Page 76333
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76 FR 11823 - New Postal Products
2011-03-03
... Postal Service filing concerning proposed changes to First-Class Mail Parcel Product offerings. These.... \\1\\ Request of the United States Postal Service Under Section 3642, February 24, 2011 (Request). The Postal Service explains that commercial First-Class Mail Parcels refers to the First-Class Mail...
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75 FR 65675 - New Postal Product
2010-10-26
... United States Postal Service of Filing Canada Post Group--United States Postal Service Contractual... United States by surface transportation and Xpresspost, a Canadian service for documents, packets, and... tender surface parcels and Xpresspost to the Postal Service at negotiated prices rather than the default...
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75 FR 11452 - New Postal Product
2010-03-11
... Product AGENCY: Postal Regulatory Commission. ACTION: Final rule. SUMMARY: The Commission is adding special postal services to the product lists. This action is consistent with changes in a postal reform law. Republication of the product lists is also consistent with a statutory provision. The Commission...
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76 FR 67496 - New Postal Product
2011-11-01
... POSTAL REGULATORY COMMISSION [Docket No. CP2012-1; Order No. 919] New Postal Product AGENCY... to the Inbound Competitive Multi-Service Agreements with Foreign Postal Operators 1 product. \\1... Operators 1 to the Competitive Product List and Approving Included Agreement, September 29, 2010 (Order No...
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77 FR 4376 - New Postal Product
2012-01-27
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 38 to the competitive product list... 38 to the competitive product list.\\1\\ Priority mail contracts enable the Postal Service to provide...
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77 FR 67839 - New Postal Product
2012-11-14
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning the addition of Priority Mail Contract 48 to the competitive product... Mail Contract 48 to the competitive product list.\\1\\ The Postal Service indicates that the instant...
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75 FR 7201 - New Postal Product
2010-02-18
... Postal Product AGENCY: Postal Regulatory Commission. ACTION: Final rule. SUMMARY: The Commission is adding Priority Mail Contract 24 to the Competitive Product List. This action is consistent with changes in a postal reform law. Republication of the lists of market dominant and competitive products is...
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78 FR 79023 - New Postal Product
2013-12-27
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing requesting the addition of Priority Mail Contract 73 to the competitive product... supporting information to add Priority Mail Contract 73 to the competitive product list.\\1\\ The Postal...
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75 FR 166 - Postal Product Price Changes
2010-01-04
... POSTAL REGULATORY COMMISSION [Docket No. CP2009-49; Order No. 371] Postal Product Price Changes...-filed Postal Service request to change prices for a Global Plus 2 contract. This notice provides an...: On December 21, 2009, the Postal Service filed a notice that prices for the Global Plus 2 contract at...
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75 FR 44819 - New Postal Product
2010-07-29
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service filing to add Priority Mail Contract 27 to the competitive product list. The... to add Priority Mail Contract 27 to the competitive product list.\\1\\ The Postal Service asserts that...
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78 FR 37851 - New Postal Product
2013-06-24
... POSTAL REGULATORY COMMISSION [Docket No. CP2013-68; Order No. 1750] New Postal Product AGENCY... filing concerning the addition of Global Expedited Package Services 3 Contract to the competitive product... GEPS 3 product. Notice at 2. \\1\\ Notice of United States Postal Service of Filing a Functionally...
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78 FR 76334 - New Postal Product
2013-12-17
... POSTAL REGULATORY COMMISSION [Docket No. CP2013-13; Order No. 1900] New Postal Product AGENCY...'' of the product. Id. The Postal Service seeks to incorporate by reference the Application for Non... and Order Concerning the Addition of Parcel Select Contract 6 to the Competitive Product List, October...
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Digital transformation, business models and the postal industry
Kollara, Nandkumar Harshan
2017-01-01
For many decades, the postal industry offered postal services and in parallel, had a monopoly over the national postal markets. Recently, the postal industry endured a phase where their national postal markets were subjected to liberalisation by the respective nations. This was due to various reasons such as inefficiencies of the postal services, ambiguous monopoly legislations, mounting pressure from competitors, and changing nature of customer demands. The liberalisation of the European Uni...
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39 CFR 221.7 - Postal Service emblem.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Postal Service emblem. 221.7 Section 221.7 Postal... Service emblem. The Postal Service emblem, which is identical with the seal, is registered as a trademark and service mark by the U.S. Patent Office. Except for the emblem on official stationery, the emblem...
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77 FR 36585 - Postal Rate Changes
2012-06-19
... Service notice of rate and changes affecting Inbound Air Parcel Post at Universal Postal Union (UPU) rates... United States Postal Service of Filing Changes in Rates Not of General Applicability and Application for... the Postal Service's explanation of Inbound Air Parcel Post (at UPU Rates) provided in the initial...
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78 FR 13713 - New Postal Product
2013-02-28
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning the addition of Express Mail Contract 14 to the competitive product list... 14 to the competitive product list.\\1\\ The Postal Service asserts that Express Mail Contract 14 is a...
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77 FR 1957 - New Postal Product
2012-01-12
... Postal Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently filed Postal Service request to add Global Plus 2C Contracts to the competitive product..., consisting of two Global Plus 2C agreements, to the competitive products list.\\1\\ The new product covers...
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77 FR 2098 - New Postal Product
2012-01-13
... Postal Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Global Plus 1C agreements to the competitive product... of two Global Plus 1C agreements, to the competitive product list.\\1\\ The instant agreements are set...
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78 FR 63519 - New Postal Product
2013-10-24
... Docket No. MC2014-1. \\1\\ Request of the United States Postal Service to Add Parcel Select and Parcel... recently-filed Postal Service request to add Parcel Select & Parcel Return Service Contract 5 to the...., the Postal Service filed a formal request and associated supporting information to add Parcel Select...
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76 FR 80412 - New Postal Product
2011-12-23
... POSTAL REGULATORY COMMISSION Docket No. CP2012-4; Order No. 1057] New Postal Product AGENCY... Agreement within the Inbound Competitive Multi-Service Agreement with a Foreign Postal Operators 1 product... explaining why, after the change, competitive products in total will be in compliance with 39 U.S.C. 3633(a...
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75 FR 4593 - New Postal Product
2010-01-28
... POSTAL REGULATORY COMMISSION [Docket No. CP2010-20; Order No. 397] New Postal Product AGENCY... Service request to add GEPS 2 (CP2009-50) to the Competitive Product List. The Postal Service has also... Global Expedited Package Services 2 to the Competitive Product List, August 28, 2009 (Order No. 290). \\4...
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78 FR 65014 - New Postal Product
2013-10-30
... POSTAL REGULATORY COMMISSION [Docket No. MC2014-3 and CP2014-3; Order No. 1860] New Postal Product... competitive product list. This notice informs the public of the filing, invites public comment, and takes... Mail Express & Priority Mail Contract 15 to the competitive product list.\\1\\ The Postal Service asserts...
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International Nuclear Information System (INIS)
Brengle, T.A.; Maron, N.
1980-01-01
Results are presented of comparative timing tests made by running a typical FORTRAN physics simulation code on the following machines: DEC PDP-10 with KI processor; DEC PDP-10, KI processor, and FPS AP-190L; CDC 7600; and CRAY-1. Factors such as DMA overhead, code size for the AP-190L, and the relative utilization of floating point functional units for the different machines are discussed. 1 table
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76 FR 55619 - Performance Measurement for Special Postal Services
2011-09-08
..., Corporate & Postal Business Law, United States Postal Service to Shoshana M. Grove, Secretary, Postal... & Postal Business Law, United States Postal Service. III. Background of Postal Service Proposals A...), Public Law 109-435, 120 Stat. 3198 (2006). The proposed rules described herein would establish reporting...
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39 CFR 221.1 - The United States Postal Service.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false The United States Postal Service. 221.1 Section 221.1 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION GENERAL ORGANIZATION § 221.1 The United States Postal Service. The United States Postal Service was established as an...
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39 CFR 211.2 - Regulations of the Postal Service.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Regulations of the Postal Service. 211.2 Section 211.2 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION APPLICATION OF REGULATIONS § 211.2 Regulations of the Postal Service. (a) The regulations of the Postal Service consist of...
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Dietz, A.J.
2017-01-01
An earlier version of (parts of) APH 5 was published as African Studies Centre Leiden Working Paper 125 / 2016: "A postal history of the First World War in Africa and its aftermath - German colonies/postal areas : V Morocco", written by Ton Dietz.
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Vermont Center for Geographic Information — (Link to Metadata) A ZIP Code Tabulation Area (ZCTA) is a statistical geographic entity that approximates the delivery area for a U.S. Postal Service five-digit...
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39 CFR 1.1 - Establishment of the U.S. Postal Service.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Establishment of the U.S. Postal Service. 1.1 Section 1.1 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE POSTAL POLICY (ARTICLE I) § 1.1 Establishment of the U.S. Postal Service. The U.S. Postal Service is...
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190-C Facility <90 Day Storage Pad training plan
International Nuclear Information System (INIS)
Little, N.C.
1996-12-01
This is the Environmental Restoration Contractor (ERC) team training plan for the 190-C Facility <90 Day Storage Pad of Hazardous Waste. It is intended to meet the requirements of Washington Administrative Code (WAC) 173-303-330 and the Hanford Dangerous Waste Permit. Training unrelated to compliance with WAC 173-303-330 is not addressed in this training plan. WAC 173-303-330(1)(d)(ii, v, vi) requires that personnel be familiarized, where applicable, with waste feed cut-off systems, response to ground-water contamination incidents, and shutdown of operations. These are not applicable to 190-C Facility <90 Day Storage Pad, and are therefore not covered in this training plan
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77 FR 304 - New Postal Product
2012-01-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 37 to the competitive product list... competitive product list.\\1\\ Priority mail [[Page 305
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39 CFR 762.43 - Issuance of substitute disbursement postal money order.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Issuance of substitute disbursement postal money...; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Issuance of Substitutes for Lost, Destroyed, Mutilated, and Defaced Disbursement Postal Money Orders § 762.43 Issuance of substitute disbursement postal...
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77 FR 2676 - Competitive Postal Products
2012-01-19
... could give the Postal Service an artificial competitive advantage. The Commission gave considerable... POSTAL REGULATORY COMMISSION 39 CFR Part 3015 [Docket No. RM2012-3; Order No. 1108] Competitive... Commission is initiating a review to determine whether competitive products provide the appropriate minimum...
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75 FR 34074 - Postal Pricing Methods
2010-06-16
... Methods AGENCY: Postal Regulatory Commission. ACTION: Notice of proposed rulemaking. SUMMARY: The... price sensitivity (elasticity) to volumes actually mailed during the rebate program. This method is... indicated by the market elasticity. Mitchell Comments at 4-6. Postal Service method. In its data collection...
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76 FR 77271 - Competitive Product Postal Price Changes
2011-12-12
... POSTAL REGULATORY COMMISSION [Docket No. CP2012-2; Order No. 997] Competitive Product Postal Price... recently-filed Postal Service request for a change in competitive products prices. The changes will take... and justification for the changes, the effective date, and a schedule of the changed rates. The price...
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77 FR 58422 - New Postal Product
2012-09-20
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 43 to the competitive product list... request and associated supporting information to add Priority Mail Contract 43 to the competitive product...
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77 FR 60727 - New Postal Product
2012-10-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... competitive product list.\\1\\ The Postal Service asserts that First- Class Package Service Contract 20 is a...
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78 FR 43245 - New Postal Product
2013-07-19
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning the addition of Priority Mail Contract 61 to the competitive product... the competitive product list.\\1\\ It asserts that Priority Mail Contract 61 is a competitive product...
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77 FR 60726 - New Postal Product
2012-10-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... 19 to the competitive product list.\\1\\ The Postal Service asserts that First- Class Package Service...
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77 FR 60725 - New Postal Product
2012-10-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... competitive product list.\\1\\ The Postal Service asserts that First- Class Package Service Contract 16 is a...
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77 FR 60729 - New Postal Product
2012-10-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... competitive product list.\\1\\ The Postal Service asserts that First- Class Package Service Contract 17 is a...
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75 FR 45174 - New Postal Product
2010-08-02
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... competitive product list. The Postal Service has also filed a related contract. This notice addresses... product list within the Mail Classification Schedule (MCS).\\1\\ This product grouping would create a niche...
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77 FR 58421 - New Postal Product
2012-09-20
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 42 to the competitive product list... request and associated supporting information to add Priority Mail Contract 42 to the competitive product...
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77 FR 60728 - New Postal Product
2012-10-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... competitive product list.\\1\\ The Postal Service asserts that First- Class Package Service Contract 18 is a...
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77 FR 305 - New Postal Product
2012-01-04
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... competitive product list. This notice addresses procedural steps associated with the filing. DATES: Comments... Services-Non- Published Rates 3 (GEPS-NPR 3) to the competitive product list.\\1\\ The Postal [[Page 306...
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77 FR 51583 - New Postal Product
2012-08-24
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... competitive product list.\\1\\ The Postal Service asserts that First- Class Package Service Contract 15 is a...
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75 FR 65386 - New Postal Product
2010-10-22
... POSTAL REGULATORY COMMISSION [Docket No. CP2011-19; Order No. 562] New Postal Product AGENCY... product list. This notice addresses procedural steps associated with this filing. DATES: Comments are due... GEPS 1 as a product, also authorized functionally equivalent agreements to be included within the...
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78 FR 39783 - New Postal Product
2013-07-02
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add a new product to the competitive product list. This document... and associated supporting information to add Priority Mail Contract 60 to the competitive product list...
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78 FR 77172 - New Postal Product
2013-12-20
... Counsel, at 202-789-6820. SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Contents of Filing III. Commission Action IV. Ordering Paragraphs I. Introduction On December 13, 2013, the Postal..., 3. II. Contents of Filing The Postal Service's filing consists of the Notice, financial workpapers...
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78 FR 59382 - New Postal Product
2013-09-26
... relevant to the customer's mailing profile, and cost coverage projections. Id. The Postal Service asks the... recently-filed Postal Service request to add a new product to the competitive product list. This document... due: September 27, 2013. ADDRESSES: Submit comments electronically by accessing the ``Filing Online...
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77 FR 67840 - New Postal Product
2012-11-14
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent... competitive product list. This notice informs the public of the filing, invites public comment, and takes... to add First-Class Package Service Contract 26 to the competitive product list.\\1\\ The Postal Service...
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77 FR 58185 - New Postal Product
2012-09-19
... POSTAL REGULATORY COMMISSION [Docket No. CP2012-56; Order No. 1464] New Postal Product AGENCY... Service request to add a Global Expedited Package Services contract to the competitive product list. This... contracts are small- or medium-size businesses that mail products directly to foreign destinations using...
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75 FR 45176 - New Postal Product
2010-08-02
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 25 to the competitive product list. The... associated supporting information to add Priority Mail Contract 25 to the competitive product list.\\1\\ The...
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77 FR 50729 - New Postal Product
2012-08-22
... POSTAL REGULATORY COMMISSION [Docket Nos. MC2012-44; Order No. 1435] New Postal Product AGENCY... Service request for two related changes to the product lists. The changes involve removing one product from the market dominant product list and adding a nearly identical product to the competitive product...
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78 FR 26405 - New Postal Product
2013-05-06
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning the addition of Priority Mail Contract 58 to the competitive product... 58 to the competitive product list.\\1\\ It asserts that Priority Mail Contract 58 is a competitive...
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78 FR 29784 - New Postal Product
2013-05-21
... POSTAL REGULATORY COMMISSION [Docket No. CP2013-62; Order No. 1716] New Postal Product AGENCY... filing concerning the addition of Global Expedited Package Services 3 Contract to the competitive product... GEPS 3 product on grounds of functional equivalence to a previously approved baseline agreement. Id. at...
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75 FR 7296 - New Postal Product
2010-02-18
... POSTAL REGULATORY COMMISSION [Docket No. CP2010-23; Order No. 405] New Postal Product AGENCY... Service request to add a Global Expedited Package Services 2 contract to the Competitive Product List... established GEPS 1 as a product, also authorized functionally equivalent agreements to be included within the...
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78 FR 13714 - New Postal Product
2013-02-28
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning the addition of Priority Mail Contract 55 to the competitive product... 55 to the competitive product list.\\1\\ It asserts that Priority Mail Contract 55 is a competitive...
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78 FR 70084 - New Postal Product
2013-11-22
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning the addition of Priority Mail Contract 65 to the competitive product... information to add Priority Mail Contract 65 to the competitive product list.\\1\\ It asserts that Priority Mail...
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78 FR 79022 - New Postal Product
2013-12-27
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent... product list. This notice informs the public of the filing, invites public comment, and takes other... Mail Express Contract 16 to the competitive product list.\\1\\ The Postal Service asserts that Priority...
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78 FR 65016 - New Postal Product
2013-10-30
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing recent Postal Service filings requesting the addition of Priority Mail Contract 66 to the competitive product... Contract 66 to the competitive product list.\\1\\ It is the successor agreement to the contract approved in...
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75 FR 65533 - New Postal Product
2010-10-25
... consideration of the Request pertaining to the proposed Express Mail Contract 9 product and the related contract...-filed Postal Service filing to add Express Mail Contract 9 to the competitive product list. The Postal Service has also filed a related contract. This notice addresses procedural steps associated with the...
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75 FR 12805 - New Postal Product
2010-03-17
... Docket No. CP2010-26 for consideration of matters related to the contract identified in the Postal... Service request to include a new contract within the existing Global Expedited Package Services 2 (GEPS 2) product. The Postal Service characterizes the referenced contract as a successor to a current contract...
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75 FR 72846 - New Postal Product
2010-11-26
...\\ Request of the United States Postal Service to Add Parcel Return Service Contract 2 to the Competitive... recently-filed Postal Service request to add Parcel Return Service Contract 2 to the competitive product... Service filed a formal request and associated supporting information to add Parcel Return Service Contract...
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78 FR 40203 - New Postal Product
2013-07-03
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add a new product to the competitive product list. This document... Rate Boxes--Non-Published Rates (PMI RRB-NPR) to the competitive product list.\\1\\ It provides a related...
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78 FR 4478 - New Postal Product
2013-01-22
... POSTAL REGULATORY COMMISSION [Docket No. CP2013-42; Order No. 1623] New Postal Product AGENCY... within the Global Plus 2C product on the grounds of functional equivalence to previously approved.... Id. at 1. Background. The Commission added Global Plus 2 to the competitive product list, based on...
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78 FR 963 - New Postal Product
2013-01-07
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent... 4 to the competitive product list. This notice informs the public of the filing, invites public... product list.\\1\\ The Postal Service states that the addition is necessary due to changes in the non...
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77 FR 1089 - New Postal Product
2012-01-09
... POSTAL REGULATORY COMMISSION [Docket No. CP2012-9; Order No. 1096] New Postal Product AGENCY... Service request to add a Global Direct Contracts 1 contract to the competitive product list. This notice... believes that the instant Agreement should be included within the Global Direct Contracts 1 product because...
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76 FR 4138 - New Postal Product
2011-01-24
... POSTAL REGULATORY COMMISSION [Docket No. CP2011-58; Order No. 652] New Postal Product AGENCY..., which established GREP Contracts 1 as a product, also authorized functionally equivalent agreements to be included within the product, provided that they meet the requirements of 39 U.S.C. 3633. Id. at 1...
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75 FR 3383 - New Postal Product
2010-01-21
... is adding Express Mail Contract 7 to the Competitive Product List. This action is consistent with a postal reform law. Republication of the lists of market dominant and competitive products is also.... Introduction The Postal Service seeks to add a new product identified as Express Mail [[Page 3384
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75 FR 65532 - New Postal Product
2010-10-25
.... MC2011-2 and CP2011-3 for consideration of the Request pertaining to the proposed Priority Mail Contract...-filed Postal Service filing to add Priority Mail Contract 28 to the competitive product list. The Postal Service has also filed a related contract. This notice addresses procedural steps associated with the...
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75 FR 65531 - New Postal Product
2010-10-25
.... MC2011-3 and CP2011-4 for consideration of the Request pertaining to the proposed Priority Mail Contract...-filed Postal Service filing to add Priority Mail Contract 29 to the competitive product list. The Postal Service has also filed a related contract. This notice addresses procedural steps associated with the...
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Human resource management in the delivery of postal items
Directory of Open Access Journals (Sweden)
Kujačić Momčilo D.
2015-01-01
Full Text Available Delivery of postal items is the last phase in the postal conveyance process. This phase involved up to 57% in total costs of postal items conveyance. In order to reduce the costs of delivery phase, postal organizations apply different methods and techniques. Legal and technological regulations, various restrictions regarding the selection and deployment of employees influence the choice of appropriate methods. Also, the principle of availability of the universal postal service is an essential factor in defining the optimal model. In this paper, the model for assessing and planning of the number of employees in the delivery service observed postal operator has been proposed, with respect to the principles of productivity and accessibility constraints of the universal postal service. This paper will analyze the impact of daily fluctuations in the number of full-time employees and the possibility of hiring a part-time workers in the days with increased traffic volume in the delivery of items, when usually the items from large customers are delivered.
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39 CFR 762.28 - Release of original disbursement postal money orders.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Release of original disbursement postal money... and Processing of Disbursement Postal Money Orders § 762.28 Release of original disbursement postal money orders. An original Disbursement Postal Money Order may be released to a responsible endorser only...
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75 FR 9523 - New Postal Product
2010-03-03
... obligations or new requirements on any party to the contract. The docket referenced in the caption should be... adding Global Direct Contracts 1 to the Competitive Product List. This action is consistent with a postal.... Introduction The Postal Service seeks to add a new product identified as Global Direct Contracts 1 to the...
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77 FR 27491 - New Postal Product
2012-05-10
..., April 30, 2012 (Request). Request. In support of its Request, the Postal Service filed six attachments... exceed 85 percent of the total volume of pieces mailed. Id. Valassis has agreed to initiate mailings... 1,000,000 pieces during the following 12 months or pay the Postal Service a one-time fee of $100,000...
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76 FR 67500 - Postal Service Price Adjustment
2011-11-01
... available data from the Bureau of Labor Statistics provides the Postal Service with inflation-based price... includes a brief introductory section, three enumerated parts, and three attachments. The Postal Service also submitted separate workpapers supporting the planned changes. The introductory section includes...
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78 FR 12801 - New Postal Product; Negotiated Service Agreement
2013-02-25
... the United States Postal Service to Add Parcel Return Service Contract 3 to Competitive Product List... Commission is noticing a recently-filed Postal Service request to add Parcel Return Service Contract 3 to the....30 et seq., the Postal Service filed a request and associated supporting information to add Parcel...
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39 CFR 762.30 - Disbursement postal money orders issued to incompetent payees.
2010-07-01
... shall be forwarded to the Money Order Division, Postal Data Center, P.O. Box 14963, St. Louis, MO 63182... 39 Postal Service 1 2010-07-01 2010-07-01 false Disbursement postal money orders issued to... OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements, Payment...
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39 CFR 762.31 - Disbursement postal money orders issued to deceased payees.
2010-07-01
... should be returned to the Money Order Division, Postal Data Center, P.O. Box 14963, St. Louis, MO 63182... 39 Postal Service 1 2010-07-01 2010-07-01 false Disbursement postal money orders issued to... OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements, Payment...
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76 FR 25381 - Postal Service Market Test
2011-05-04
... POSTAL REGULATORY COMMISSION [Docket No. MT2009-4; Order No. 720] Postal Service Market Test... test, pending Commission action on anticipated request for permanent status. This document grants a one... temporarily extend its Collaborative Logistics market test under 39 U.S.C. 3641(d).\\1\\ The Commission...
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76 FR 52718 - Complaint About Postal Services
2011-08-23
... Pleadings III. Statutory Alternatives for Commission Action IV. Analysis and Written Determination V....C. 403(c). Id. at 12. II. Postal Service Pleadings On June 7, 2011, the Postal Service filed a...)(1)(B). \\8\\ The statute does not specify the precise nature of the proceedings. IV. Analysis and...
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2010-01-01
... 7 Agriculture 3 2010-01-01 2010-01-01 false Lamb. 65.190 Section 65.190 Agriculture Regulations of..., PORK, LAMB, CHICKEN, GOAT MEAT, PERISHABLE AGRICULTURAL COMMODITIES, MACADAMIA NUTS, PECANS, PEANUTS, AND GINSENG General Provisions Definitions § 65.190 Lamb. Lamb means meat produced from sheep. ...
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Application of Pareto's Method in Analysing Postal Service Quality
Directory of Open Access Journals (Sweden)
Elizabeta Kovač-Striko
2012-10-01
Full Text Available The basic aim of control in postal traffic is to insure high-quality se1vices for customers. The paper presents the analysisof quality control in collecting postal items, based on the dataobtained during the control performed by the internal ControlService in the postal centre for international traffic Zagreb. Thepaper also offers some measures for the improvement of thequality of services.
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2010-04-01
... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Facilities. 1271.190 Section 1271.190 Food and... CELLULAR AND TISSUE-BASED PRODUCTS Current Good Tissue Practice § 1271.190 Facilities. (a) General. Any facility used in the manufacture of HCT/Ps must be of suitable size, construction, and location to prevent...
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78 FR 67951 - Price Cap Rules for Certain Postal Rate Adjustments; Corrections
2013-11-13
... POSTAL REGULATORY COMMISSION 39 CFR Part 3010 [Docket No. RM2013-2; Order No. 1786] Price Cap Rules for Certain Postal Rate Adjustments; Corrections AGENCY: Postal Regulatory Commission. ACTION: Correcting amendments. SUMMARY: The Postal Regulatory Commission published a document in the Federal Register...
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39 CFR 762.29 - Endorsement of disbursement postal money orders by payees.
2010-07-01
... authorization, the financial organization may use an endorsement substantially as follows: Credit to the account... 39 Postal Service 1 2010-07-01 2010-07-01 false Endorsement of disbursement postal money orders by...; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements, Payment, Guaranties, Warranties...
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Analysis list: Cp190 [Chip-atlas[Archive
Lifescience Database Archive (English)
Full Text Available Cp190 Cell line,Embryo,Larvae + dm3 http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/...target/Cp190.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/target/Cp190.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/target/Cp190.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/Cp190.Cell_l...ine.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/Cp190.Embryo.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/colo/Cp190.Larvae.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/
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Layers And Processes In The Model Of Technological Postal System
Directory of Open Access Journals (Sweden)
Madleňáková Lucia
2015-12-01
Full Text Available The paper include important aspects of layer model of postal technological system such as makes the possibility to define rules for regulating, technical and technological requirements and interfaces to communicate with other postal systems. The current postal reform is mainly attributable to release of network access and ensuring full interoperability between technological systems. Not only to ensure the development and protection of competition but also in respect to the conservation of requirements to provide the universal service, which is the performance of public interest. There is a space here to examine the postal system, not only from a procedural point of view, but to be viewed as an open communication system. It is possible to find there the commonalities with other communication sector branches and to handle the technological postal system in more layers; similarly as the electronic communication systems are handled. Model of layer postal system, based not only on the processes but on layers functionality, will enable to identify communication protocols and interfaces determining interoperability. It also opens the question of appropriate regulation model.
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39 CFR 232.1 - Conduct on postal property.
2010-07-01
... promotion of social welfare but do not participate or intervene in any political campaign on behalf of any candidate or political party for any public office. (ii) Absolutely no partisan or political literature may... that will protect Postal Service property. (3) Postal Inspectors, Office of Inspector General Criminal...
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77 FR 64362 - Postal Rate and Classification Changes
2012-10-19
.... Promotions As part of this filing, the Postal Service seeks approval of six promotions during calendar year.... Table 6--First-Class Mail Price Changes Percent First-class mail product change Single-Piece Letters and...-piece letter mail (including the Forever stamp), increases by one cent under the Postal Service's plan...
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46 CFR 190.07-10 - Construction.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Construction. 190.07-10 Section 190.07-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Structural Fire Protection § 190.07-10 Construction. (a) The hull, superstructure, structural...
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49 CFR 190.209 - Response options.
2010-10-01
... 49 Transportation 3 2010-10-01 2010-10-01 false Response options. 190.209 Section 190.209 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PROCEDURES Enforcement § 190.209 Response options. Within 30 days of receipt of a notice of probable...
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46 CFR 190.20-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.20-1 Section 190.20-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Accomodations for Officers, Crew, and Scientific Personnel § 190.20-1 Application. (a) Except as...
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46 CFR 190.20-15 - Construction.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Construction. 190.20-15 Section 190.20-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Accomodations for Officers, Crew, and Scientific Personnel § 190.20-15 Construction. All crew...
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46 CFR 190.01-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.01-1 Section 190.01-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Hull Structure § 190.01-1 Application. (a) The provisions of this subpart, with the exception of...
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46 CFR 190.05-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.05-1 Section 190.05-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT General Fire Protection § 190.05-1 Application. (a) The provisions of this subpart shall apply to...
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46 CFR 190.15-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.15-1 Section 190.15-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Ventilation § 190.15-1 Application. (a) The provisions of this subpart, with the exception of...
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46 CFR 190.07-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.07-1 Section 190.07-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Structural Fire Protection § 190.07-1 Application. (a) The provisions of this subpart, with the...
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Assistant Postmasters General, General Counsel, Judicial Officer, Chief Postal Inspector. 4.5 Section 4.5 Postal Service UNITED STATES POSTAL SERVICE THE... Counsel, a Judicial Officer, a Chief Postal Inspector, and such number of officers, described in 39 U.S.C...
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46 CFR 190.25-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.25-1 Section 190.25-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Rails and Guards § 190.25-1 Application. (a) The provisions of this subpart with the exception of...
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46 CFR 190.10-1 - Application.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.10-1 Section 190.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-1 Application. (a) The provisions of this subpart, with the exception of...
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2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Location. 190.10-10 Section 190.10-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-10 Location. (a) The two means of escape shall be as remote as...
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39 CFR 762.25 - Reclamation of amounts of paid disbursement postal money orders.
2010-07-01
... paid disbursement postal money orders. The Postal Service shall have the right to demand refund from the presenting bank of the amount of a paid Disbursement Postal Money Order if after payment the... another for a deceased payee where the right to the proceeds of such Disbursement Postal Money Orders...
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Model-Based Control for Postal Automation and Baggage Handling
Tarau, A.N.
2010-01-01
In this thesis we focus on two specific transportation systems, namely postal automation and baggage handling. Postal automation: During the last decades the volume of magazines, catalogs, and other plastic wrapped mail items that have to be processed by post sorting centers has increased
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21 CFR 137.190 - Cracked wheat.
2010-04-01
... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Cracked wheat. 137.190 Section 137.190 Food and... Related Products § 137.190 Cracked wheat. Cracked wheat is the food prepared by so cracking or cutting into angular fragments cleaned wheat other than durum wheat and red durum wheat that, when tested by...
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COORDINATES OF POSTAL SERVICES MARKET IN ROMANIA
Directory of Open Access Journals (Sweden)
Cristinel CONSTANTIN
2012-01-01
Full Text Available This paper contains a research regarding the actual status of Romanian postal services market both from legislative and economic point of view in the context of EU integration. The main objectives of this research were to identify the position of Romanian postal services among the EU member countries and to analyse the competitive environment on the local market in order to find future development strategies for the local companies. The outcomes of our research show a wrong position of Romanian postal sector both regarding the number of permanent offices and financial results of local competitors. The lateness of structural reforms could be a barrier for the future market liberalisation with serious consequences from the social point of view. In this context, a high implication of authorities is expected in order to ensure the adoption of EU regulation with a minimum of negative effects both for population and service providers.
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Versteegh, L.
2010-01-01
The new European Postal Directive of 2008 provides the postal market with new opportunities as it allows for the gradual development of competition of services of general interests in Europe. However, the directive leaves room for uncertainties and the full opening of the postal market is hampered
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2010-09-24
... feel free to discuss the merits of the current Bulk Metered Mail (BMM) base category as well as a... American Postal Workers Union, AFL-CIO in that docket express a more general desire to re- evaluate and...
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2010-07-01
... materials from -the cycle. (c) General environment means the total terrestrial, atmospheric and aquatic... of the public means any individual that can receive a radiation dose in the general environment... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Definitions. 190.02 Section 190.02...
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U.S. Postal Service: Deteriorating Financial Outlook Increases Need for Transformation
National Research Council Canada - National Science Library
2002-01-01
.... The combined effect of these events and the current economic slowdown have served to further exacerbate USPS's financial difficulties by decreasing postal revenues, while postal costs continued...
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46 CFR 190.01-15 - Special consideration.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Special consideration. 190.01-15 Section 190.01-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Hull Structure § 190.01-15 Special consideration. (a) Special consideration will...
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The Postal Acceptance Rule in the Digital Age
Al Ibrahim, Marwan; Ababneh, Ala’eldin; Tahat, Hisham
2007-01-01
This article examines the application of the postal acceptance rule to email acceptances. Differentviews have been argued against the application of traditional rule like the postal acceptance rule, which wasestablished in 1818 as a legal norm in contract formation to modern communications like the email. The paperpresents the arguments and rationale behind the application of this rule and contends its applicability to themodern communication via e-mail. The paper posits that email is not an ...
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2010-08-25
... POSTAL SERVICE International Product Change--United States Postal Service Inbound Market-Dominant... Inbound Market-Dominant Multi- Service Agreements to the Market-Dominant Products List pursuant to 39 U.S... the Postal Regulatory Commission to Add Market-Dominant Multi-Service Agreements with Foreign Postal...
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76 FR 12141 - New Postal Product and New Price Category
2011-03-04
... Service will be available with Express Mail, Priority Mail and Parcel Select for commercial and online customers only. The Postal Service includes the following attachments with its Request: Attachment A... Commission is noticing a recently-filed Postal Service request to add Competitive Ancillary Services to the...
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46 CFR 190.20-35 - Hospital space.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Hospital space. 190.20-35 Section 190.20-35 Shipping... ARRANGEMENT Accomodations for Officers, Crew, and Scientific Personnel § 190.20-35 Hospital space. (a) Except... or more, must be provided with a hospital space. This space must be situated with regard to the...
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76 FR 395 - New Postal Product
2011-01-04
... INFORMATION: Table of Contents I. Introduction II. Notice of Filing III. Ordering Paragraphs I. Introduction... Sample Showcase box, including marketing, assembling, and tendering the box for delivery by the Postal...
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Managment of electronic services of the Serbian postal system by benchmarking index
Directory of Open Access Journals (Sweden)
Dupljanin Đorđije D.
2014-01-01
Full Text Available The aim of this paper is analys of the state of electronic services within the postal system in Serbia in order to improve the management of this services. As an indicator of the state of development we can use benchmarking index of development of postal e-services. Benchmarking index is created by PCA (Principal Component Analysis method in statistical software Minitab which has been designed for PCA. The development of electronic economy has influence on postal system to improve postal electronic services. In conclusion we can say those who make the decisions and management experts have to define appropriate strategy of e-services.
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46 CFR 190.10-35 - Public spaces.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Public spaces. 190.10-35 Section 190.10-35 Shipping... ARRANGEMENT Means of Escape § 190.10-35 Public spaces. (a) In all cases, public spaces having a deck area of... different corridors, rooms, or spaces to minimize the possibility of one incident blocking both exits. ...
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21 CFR 160.190 - Frozen egg yolks.
2010-04-01
... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Frozen egg yolks. 160.190 Section 160.190 Food and... CONSUMPTION EGGS AND EGG PRODUCTS Requirements for Specific Standardized Eggs and Egg Products § 160.190 Frozen egg yolks. (a) Frozen egg yolks, frozen yolks is the food prepared by freezing egg yolks that...
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21 CFR 1.90 - Notice of sampling.
2010-04-01
... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Notice of sampling. 1.90 Section 1.90 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS Imports and Exports § 1.90 Notice of sampling. When a sample of an article offered for import has...
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46 CFR 190.25-10 - Storm rails.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Storm rails. 190.25-10 Section 190.25-10 Shipping COAST... ARRANGEMENT Rails and Guards § 190.25-10 Storm rails. (a) On vessels in ocean and coastwise service, suitable storm rails shall be installed in all passageways and at the deckhouse sides where persons on board...
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Servicing book-entry Postal Service securities... POSTAL SERVICE POSTAL SERVICE DEBT OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS BOOK-ENTRY PROCEDURES § 761.8 Servicing book-entry Postal Service securities; payment of interest, payment at maturity or upon...
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Propuesta de un sistema integral para una empresa de servicios postales
Ancajima Navarro, Julia Noemi; Ancajima Navarro, Julia Noemi; Ancajima Navarro, Julia Noemi
2013-01-01
El servicio postal es un sistema dedicado a transportar alrededor del mundo documentos escritos, así como paquetes de tamaño pequeño o mediano (encomiendas). Todo envió a través del sistema postal es llamado correo o correspondencia. Los paquetes y las cartas son "envíos postales" que se pueden transportar por tierra, mar o aire, cada uno con tarifas diferentes. Las cartas y documentos son inviolables hasta que son entregadas al destinatario. La aparición del ferrocarril entre 1840 y 18...
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Comparative analysis of customer satisfaction in postal and banking services
Directory of Open Access Journals (Sweden)
Ratković Milijanka
2017-01-01
Full Text Available The goal of this study is a comparative analysis of customer satisfaction towards postal and banking services in Serbia. In addition, this paper should provide guidance on how managements of the Post Office and the Bank should behave on the market. The survey was conducted throughout the whole Serbian territory. The subject of the research is to measure the perception of postal and banking services, in order to assess the quality of services and the impact of expectations on the level of perceived quality. Testing and final conclusions about the level of quality of postal and banking services was carried out on the basis of the existing literature and modified SERVQUAL model.
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49 CFR 190.323 - Consideration of comments received.
2010-10-01
... 49 Transportation 3 2010-10-01 2010-10-01 false Consideration of comments received. 190.323 Section 190.323 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND... SAFETY PROGRAMS AND RULEMAKING PROCEDURES Procedures for Adoption of Rules § 190.323 Consideration of...
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International Nuclear Information System (INIS)
1982-03-01
Uranium Milling operations are licensed by the Nuclear Regulatory Commission and by some States in agreement with the Commission. The radiation dose to any individual from the operation of facilities within the uranium fuel cycle is limited to levels set by the Environmental Protection Agency. These levels are contained in the EPA Environmental Radiation Protection Standards for Nuclear Power Operations, in Part 190 of Title 40 of the Code of Federal Regulations (40 CFR Part 190). This report describes the procedures used within NRC's Uranium Recovery Licensing Branch for evaluating compliance with these regulations for uranium milling operations. The report contains descriptions of these procedures, dose factors for evaluating environmental measurement data, and guidance to the NRC staff reviewer
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23 CFR 190.3 - Agreement to control advertising.
2010-04-01
... 23 Highways 1 2010-04-01 2010-04-01 false Agreement to control advertising. 190.3 Section 190.3... FOR CONTROLLING OUTDOOR ADVERTISING ON THE INTERSTATE SYSTEM § 190.3 Agreement to control advertising... control outdoor advertising. It must fulfill, and must continue to fulfill its obligations under such...
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38 CFR 52.190 - Infection control.
2010-07-01
... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Infection control. 52.190... FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.190 Infection control. The program management must establish and maintain an infection control program designed to prevent the development and...
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38 CFR 51.190 - Infection control.
2010-07-01
... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Infection control. 51.190... FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.190 Infection control. The facility management must establish and maintain an infection control program designed to provide a safe, sanitary, and...
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75 FR 7634 - New Postal Product
2010-02-22
... public that the Postal Service has filed a request to add International Business Reply Service... entered into two additional International Business Reply Service (IBRS) Contracts.\\1\\ Additionally, the... to Establish Successor Instruments as Baseline International Business Reply Service Competitive...
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46 CFR 190.20-50 - Heating and cooling.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Heating and cooling. 190.20-50 Section 190.20-50... CONSTRUCTION AND ARRANGEMENT Accomodations for Officers, Crew, and Scientific Personnel § 190.20-50 Heating and... the space. (b) Radiators and other heating apparatus must be so placed and shielded, where necessary...
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] GENERAL INFORMATION ON POSTAL SERVICE § 111.2...
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76 FR 54510 - New Postal Product
2011-09-01
... Service request to enter into an additional agreement under the ``International Business Reply Service... into an additional International Business Reply Service (IBRS) Competitive contract.\\1\\ The Postal... International Business Reply Service Competitive Contract 3 Negotiated Service Agreement, August 19, 2011...
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76 FR 11532 - New Postal Product
2011-03-02
... filing concerning an additional International Business Reply Service (IBRS) Competitive Contract 3. It..., that it has entered into an additional International Business Reply Service (IBRS) Competitive contract...-59, Request of the United States Postal Service to Add International Business Reply Service...
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An Assessment of Customer Behaviours Regarding the Romanian Postal Services
Directory of Open Access Journals (Sweden)
Cristinel Constantin
2015-09-01
Full Text Available During the time the long distance communication has been one of the most important needs of the humanity. In the absence of telecommunication the postal services have been the main way of sending messages between people and other entities. Taking into account the importance of this market we assessed the nowadays coordinates of the Romanian postal market by conducting a research meant to identify the trends of postal services, the stage of competition and the customers’ behaviours regarding these services. The results show that the market is in developing process, with an increasing number of competitors but with a low number of significant competitors able to provide services on a large scale. In this context, the National Company Posta Romana remains the main market player but its positions are strongly threatened by private competitors especially on those market segments with high profitability. In order to defend its positions the national company has to put in practice proper marketing strategies focused mainly on the development of partnerships both with the senders and recipients of different postal deliveries, especially those ones with a higher attractiveness for the competitors.
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21 CFR 145.190 - Canned prunes.
2010-04-01
... of a mixture of brown sugar and honey, an appropriate statement would be “___ sirup of brown sugar... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Canned prunes. 145.190 Section 145.190 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN...
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76 FR 22157 - Postal Service Rate Adjustment
2011-04-20
... identifies Greg Dawson, Manager of Pricing Strategy, as the official responsible for responding to any... program is an example of the increased pricing flexibility under the Postal Accountability and Enhancement...
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75 FR 45175 - New Postal Product
2010-08-02
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... to the competitive product list. This notice addresses procedural steps associated with the filing... that Order No. 86, which established GEPS 1 as a product, also authorized functionally equivalent...
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77 FR 61307 - New Postal Product
2012-10-09
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... dominant product list to the competitive product list as ``Lightweight Parcel Select,'' a subcategory of... Granting Request to Transfer Commercial Standard Mail Parcels to the Competitive Product List, March 2...
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76 FR 10410 - New Postal Product
2011-02-24
... recently-filed Postal Service request to add International Business Reply Service (IBRS) Competitive... International Business Reply Service (IBRS) Competitive Contract 3 to the competitive product list and... International Business Reply Service Competitive Contract 3 to the Competitive Products List and Notice of...
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75 FR 5236 - New Postal Product
2010-02-02
... Description] Premium Stamped Stationery [Reserved for Product Description] Premium Stamped Cards [Reserved for... determine whether such an agreement (1) Improves the net financial position of the Postal Service or... Descriptions First-Class Mail [Reserved for Class Description] Single-Piece Letters/Postcards [Reserved for...
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Postal audit in dental radiodiagnostics
International Nuclear Information System (INIS)
Novak, L.; Kroutilikova, D.
2001-01-01
According to Czech laws dental intraoral X-ray machines are classified as s imple sources of ionizing radiation . Consequently , their use is licensed on condition that an adequate quality assurance program is realized. In general, the programme is based on acceptance tests, status tests and constancy tests. The particular methods are specified in the recommendation [1] published by State Office for Nuclear Safety .Both the acceptance and status tests involve in situ measurements to control parameters of the X-ray machine and the developing process. Only persons who were licensed for such handling can do these measurements. The yearly status tests are very detailed and several years ' experience showed it might be advantageous to have a simpler method additionally available for purposes of the state supervision. Such a method is supposed as a postal audit. It should be simple enough to make the operation of the state supervision more effective but it also should provide sufficient information on radiation protection of the patients. Besides it should enable to prolong the period for the status tests ultimately .As for the postal audit, a small package containing a proper dosimetric set would be sent directly to the dentist who would treat it according to instructions. This paper describes such method that was developed in the National Radiation Protection Institute (NRPI) and results of pilot study that was carried out to test the method. The described method will be a helpful tool for the operation of the state supervision in the dental radiodiagnostics. The method will be implemented into the existing system of controls from 2002. Due to its simplicity and a quite rich content of information allows to check a big amount of the dental workplaces at once. It is supposed that one half of all Czech X-ray units will be checked in this way every year performed on state costs. It means 175 audits per month approximately. In this way, the operation of the quality
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29 CFR 4.122 - Contracts for operation of postal contract stations.
2010-07-01
... Application of the McNamara-O'Hara Service Contract Act Specific Exclusions § 4.122 Contracts for operation of postal contract stations. The Act, in paragraph (7) of section 7, exempts from its provisions “any... 29 Labor 1 2010-07-01 2010-07-01 true Contracts for operation of postal contract stations. 4.122...
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75 FR 12445 - New Postal Product
2010-03-16
... Commission is adding International Business Reply Service Competitive Contract 2 to the Competitive Product List. This action is consistent with a postal reform law. Republication of the Market Dominant and... identified as International Business Reply Service Competitive Contract 2 to the Competitive Product [[Page...
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75 FR 57995 - New Postal Product
2010-09-23
... contract for future functional equivalence analyses of the GEPS 3 product. \\1\\ Notice of United States... Schedule language for the GEPS product. The Postal Service identifies customer-specific information and... Service asserts that ``[b]ecause the agreements incorporate the same cost attributes and methodology, the...
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75 FR 54401 - New Postal Product
2010-09-07
... Docket No. CP2010-71 serve as the baseline contract for future functional equivalence analyses of the... Classification Schedule language for GEPS. The Postal Service identifies customer-specific information and... Service asserts that ``[b]ecause the agreements incorporate the same cost attributes and methodology, the...
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75 FR 52786 - New Postal Product
2010-08-27
...: 1. Attachment 1--proposed Mail Classification Schedule (MCS) language for Inbound Market Dominant... fit within the proposed MCS language, are with foreign postal operators, conform to a common..., 2010. The public portions of these filings can be accessed via the Commission's website ( http://www...
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77 FR 24996 - New Postal Product
2012-04-26
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... product list. This notice addresses procedural steps associated with the filing. DATES: Comments are due... supporting information to add First-Class Package Service Contract 1 to the Competitive Product List.\\1\\ The...
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75 FR 44138 - New Postal Products
2010-07-28
... Service International Business Reply Mail Service Money Orders Post Office Box Service Negotiated Service... International Reply Coupon Service International Business Reply Mail Service Money Orders Post Office Box... Entry Contracts with Foreign Postal Administrations 1 (MC2008-6 and CP2009-62) International Business...
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Efficient postal service and respectful with the environment
Energy Technology Data Exchange (ETDEWEB)
Vera Lopez, J.A.
2016-07-01
The postal service is suffering an adaptation to the new markets opened by the users. The traditional post, letters and postcards, is being used less and is substituted by mail and packaging. To adequate to this new market it's important for the postal sector companies. In Spain, the operator of the Universal Postal Service has taken example from other companies of the sector, national and international, implanting electrical bicycle mail and packaging service in the centre of big cities. This is due to the fact that there are more the cities that are forbidding vehicle access to it's historical centres and the volume of packaging to deliver is greater. But, is it viable to deliver using hybrid and electrical vehicles in cities? This study intends to improve the distribution in cities with the implantation of these vehicles. It takes into account the characteristics of populations between 50.000 and 100.000 inhabitants, in which it will be analysed the advantages and inconvenience, doing special emphasis in the economic cost, conducting studies of the costs of implantation and amortization time. (Author)
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Application of EPC Standards and Mobile Networks Services to Enhance the Quality of Postal Service
Directory of Open Access Journals (Sweden)
Vaculik Juraj
2015-02-01
Full Text Available This article deals with new technologies and methods to optimize the transport and delivery of postal mails. Introduction of this article defines the technologies and procedures that postal operators have started to use. The main part of the article describes specific implemented solutions of several postal operators and their benefits. The last part shows using of EPC standards in a processes chain. The conclusion of the article is devoted to the evaluation of these technologies and their potential in the area of postal sector.
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75 FR 65676 - New Postal Product
2010-10-26
... contract for future functional equivalence analyses of the GEPS 3 product. \\1\\ Notice of United States... Schedule language for the GEPS 3 product. The Postal Service identifies customer-specific information and... Service asserts that ``[b]ecause the agreements incorporate the same cost attributes and methodology, the...
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76 FR 49798 - New Postal Product
2011-08-11
... Docket No. CP2010-36 serve as the baseline contract for future functional equivalence analyses of the... Classification Schedule language for GREP Contracts 1. The Postal Service states that the instant contract... agreement incorporates the same cost attributes and methodology, the relevant characteristics of this GREP...
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75 FR 72845 - New Postal Product
2010-11-26
... contract for future functional equivalence analyses of the GEPS 3 product. \\1\\ Notice of United States... Classification Schedule language for the GEPS 3 product. The Postal Service identifies customer-specific... methodology, the relevant characteristics of these five GEPS contracts are similar, if not the same, as the...
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75 FR 61785 - New Postal Product
2010-10-06
... have the contract in Docket No. CP2010-71 serve as the baseline contract for future functional... GEPS 3 contracts fit within the Mail Classification Schedule language for GEPS. The Postal Service... same cost attributes and methodology, the relevant characteristics of these seven GEPS contracts are...
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75 FR 57303 - New Postal Product
2010-09-20
... Docket No. CP2010-71 serve as the baseline contract for future functional equivalence analyses of the... fit within the Mail Classification Schedule language for GEPS. The Postal Service identifies customer... attributes and methodology, the relevant characteristics of these 11 GEPS contracts are similar, if not the...
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78 FR 65015 - New Postal Product
2013-10-30
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing recent... product list. This notice informs the public of the filings, invites public comment, and takes other... Service Contract 5 to the competitive product list.\\1\\ It is the successor agreement to the contract...
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78 FR 79025 - New Postal Product
2013-12-27
... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent... product list. This notice informs the public of the filing, invites public comment, and takes other... associated supporting information to add Priority Mail Express Contract 17 to the competitive product list.\\1...
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78 FR 77508 - New Postal Product
2013-12-23
... Counsel, at 202-789-6820. SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Contents of Filing III. Commission Action IV. Ordering Paragraphs I. Introduction Notice of filing. On December 16...' Decision, the new rates and related financial information. Id. at 3. The Postal Service filed redacted...
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76 FR 80985 - New Postal Product
2011-12-27
... calendar year 2011. Id. at 3. Both notices expressed the Postal Service's view that the contingency pricing....gov/prc-pages/filing-online/login.aspx . Commenters who cannot submit their views electronically..., pursuant to 39 CFR 3015.5, of contingency prices under an outstanding International Business Reply Service...
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39 CFR 762.27 - Processing of disbursement postal money orders by Federal Reserve Banks.
2010-07-01
..., and its other depositors which guarantee all prior endorsements thereon; (2) Give immediate credit... DEBT OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements...
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75 FR 80859 - New Postal Product
2010-12-23
... consideration of the Request pertaining to the proposed Priority Mail Contract 32 product and the related... recently-filed Postal Service request to add Priority Mail Contract 32 to the competitive product list... Service filed a formal request and associated supporting information to add Priority Mail Contract 32 to...
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75 FR 80857 - New Postal Product
2010-12-23
... CP2011-46 for consideration of the Request pertaining to the proposed Priority Mail Contract 31 product... recently-filed Postal Service request to add Priority Mail Contract 31 to the competitive product list... Service filed a formal request and associated supporting information to add Priority Mail Contract 31 to...
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75 FR 67147 - New Postal Product
2010-11-01
... requested to have the contract in Docket No. CP2010-36 serve as the baseline contract for future functional... GREP contract fits within the Mail Classification Schedule language for GREP Contracts 1. The Postal... incorporates the same cost attributes and methodology, the relevant characteristics of this GREP contract are...
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75 FR 23824 - New Postal Products
2010-05-04
... of Classification Change to Add Existing Shipping Charges to the Mail Classification Schedule for... Form 3202-X, October 2009). Id., Attachment A. The Postal Service states further its belief that the... MCS.\\2\\ Attachment B to the Notice shows the proposed changes to the Stamped Envelope MCS language in...
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Conceptual foresight of the volumes of postal money orders in the Republic of Komi
Directory of Open Access Journals (Sweden)
Lyubov' Aleksandrovna Kuratova
2012-03-01
Full Text Available This paper describes a methodology elaborated for forecasting the volume of postal services on the basis of statistical methods of regression analysis on the example of the Republic of Komi. The influence of internal and external factors on the market of postal money orders of the Republic is constructed and investigated using the statistical regression model of the market of postal money orders of the Komi Republic in the period of 2005–2010. The conceptual foresight of development of the regional market of postal money orders for 2011–2012 is presented. Regression models were analyzed not only for the dynamic sequence of data, but also for sequences of data on territories, which revealed independent correlated factors which are weakly changing and evolving over time. The presented results have important practical and methodological significance for predicting both the volume of postal money orders as well as other types of services.
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Postal Regulatory Commission, Mission Statement of the Office of the Consumer Advocate A Appendix A to Part 3002 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL ORGANIZATION Pt. 3002, App. A Appendix A to Part 3002—Postal Regulatory Commission, Mission Statement of the Office of the Consumer...
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Sun safety knowledge and practice in UK postal delivery workers
Houdmont, J.; Davis, S.; Griffiths, A.
2015-01-01
Background: Postal delivery workers spend a large proportion of their work time outdoors, placing them at increased risk for skin cancer. To date, no studies have examined occupational sun safety knowledge and practice within this group in the UK.\\ud Aims: To describe the occupational sun safety knowledge and practice of UK postal delivery workers and to investigate the association of demographic, personal and occupational factors with knowledge and practice in order to identify potential str...
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78 FR 37246 - New Postal Product
2013-06-20
... statement, and supporting financial workpapers. Id. The Postal Service filed redacted versions of the... extension was based on the understanding a successor agreement would be filed. See Docket No. CP2012-30...--a redacted copy of the certified statement required by 39 CFR 3015.5(c)(2); Attachment 3--a redacted...
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75 FR 7951 - New Postal Product
2010-02-23
... is adding Express Mail Contract 8 to the Competitive Product List. This action is consistent with a postal reform law. Republication of the Product Lists is also consistent with a statutory provision... seeks to add a new product identified as Express Mail Contract 8 to the Competitive Product List. For...
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75 FR 42171 - New Postal Product
2010-07-20
... establishes Docket No. CP2010-66 for consideration of matters related to the contract identified in the Postal... Service request to add a Global Expedited Package Services 2 (GEPS 2) contract to the existing GEPS 2... announcing that it has entered into an additional Global Expedited Package Services 2 (GEPS 2) contract.\\1...
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78 FR 33451 - New Postal Product
2013-06-04
.... Introduction II. Contents of Filing III. Commission Action IV. Ordering Paragraphs I. Introduction On May 24... and supporting financial information required by 39 CFR 3015.5(c).\\2\\ For purposes of 39 CFR 3015.5(a...' Decision No. 11-6 authorizes Postal Service management to prepare and present to the Commission product...
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Conceptual foresight of the volumes of postal money orders in the Republic of Komi
Lyubov Kuratova
2012-01-01
This paper describes a methodology elaborated for forecasting the volume of postal services on the basis of statistical methods of regression analysis on the example of the Republic of Komi. The influence of internal and external factors on the market of postal money orders of the Republic is constructed and investigated using the statistical regression model of the market of postal money orders of the Komi Republic in the period of 2005–2010. The conceptual foresight of development of the ...
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Electronic mail was not better than postal mail for surveying residents and faculty.
Akl, Elie A; Maroun, Nancy; Klocke, Robert A; Montori, Victor; Schünemann, Holger J
2005-04-01
To compare response rate, time to response, and data quality of electronic and postal surveys in the setting of postgraduate medical education. A randomized controlled trial in a university-based internal medicine residency program. We randomized 119 residents and 83 faculty to an electronic versus a postal survey with up to two reminders and measured response rate, time to response, and data quality. For residents, the e-survey resulted in a lower response rate than the postal survey (63.3% versus 79.7%; difference -16.3%, 95% confidence interval (95% CI) -32.3% to -0.4%%; P=.049), but a shorter mean response time, by 3.8 days (95% CI 0.2-7.4; P=.042). For faculty, the e-survey did not result in a significantly lower response rate than the postal survey (85.4% vs. 81.0%; difference 4.4%, 95% CI -11.7 to 20.5%; P=.591), but resulted in a shorter average response time, by 8.4 days (95% CI 4.4 to 12.4; P < 0.001). There were no differences in the quality of data or responses to the survey between the two methods. E-surveys were not superior to postal surveys in terms of response rate, but resulted in shorter time to response and equivalent data quality.
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76 FR 13242 - Change in Postal Prices
2011-03-10
[email protected] (electronic filing assistance). SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Notice of Filings III. Ordering Paragraphs I. Introduction On March 1, 2011, the Commission... Postal Service-branded parcel box designed to contain product samples and other advertising material from...
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77 FR 54937 - International Mail Postal Contract
2012-09-06
... recently-filed Postal Service filing addressing a new International Business Reply Service Contract 3. It... contract within the International Business Reply Service (IBRS) Competitive Contract 3 grouping.\\1\\ The... Service Filing of a Functionally Equivalent International Business Reply Service Competitive Contract 3...
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75 FR 69143 - Postal Rate and Classification Changes
2010-11-10
..., Pricing Strategy, as the official available to provide prompt responses to requests for clarification from..., at 30. II. Postal Service Filing Reply Rides Free. This pricing initiative is available for mailers...
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Final report for the 190-D complex decontamination and decommissioning
International Nuclear Information System (INIS)
Thoren, S.D.
1996-09-01
This report documents the decontamination and decommissioning (D ampersand D) of the 190-D complex. (located on the Hanford Site in Richland, Washington). D ampersand D of the 190-D complex included decontaminating and removing hazardous and radiologically contaminated materials; dismantling equipment piping and utility infrastructure; demolishing the structure; and restoring the site. The 100-D Area contains two of the nine inactive plutonium production reactors. The reactor sites are located along the south shore of the Columbia River where the sites cover the northern part of the Hanford Site. The 190-D complex is located in the 100-D Area and is composed of the following seven buildings: 185-D De-aeration Building, 189-D Refrigeration Building, 190-D Tank Room Highbay, 190-D Process Pump Room, 190-DA Process Pump Room Annex, 195-D Vertical Safety Rod Test Tower, 1724-D Underwater Test Facility
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76 FR 29013 - Change in Postal Prices
2011-05-19
... Contents I. Introduction II. Notice of Filing III. Ordering Paragraphs I. Introduction On May 11, 2011, the... Service Contract 2 accompanies the Notice. Additionally, the Postal Service states that the financial... methodology is still pending, the notice also provides a financial analysis based upon the current methodology...
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Sun safety knowledge and practice in UK postal delivery workers.
Houdmont, J; Davis, S; Griffiths, A
2016-06-01
Postal delivery workers spend a large proportion of their work time outdoors, placing them at increased risk of skin cancer. To date, no studies have examined occupational sun safety knowledge and practice within this group in the UK. To describe the occupational sun safety knowledge and practice of UK postal delivery workers and to investigate the association of demographic, personal and occupational factors with knowledge and practice in order to identify potential strategies for improving sun safety in this occupational group. Postal delivery workers completed a questionnaire that collected data on occupational sun safety knowledge and practice in addition to demographic, personal and workplace characteristics. One-way analysis of variances were applied to assess differences in knowledge and practice by these characteristics. A total of 1153 postal delivery workers completed the questionnaire, a 60% response rate. Thirty-three per cent reported receiving sun safety training within the previous 12 months. The majority of respondents reported correct knowledge on three of the six domains and good practice on four of the six behavioural domains. However, only one-fifth of respondents reported wearing sunglasses and ensuring a plentiful intake of water. Knowledge and practice differed significantly according to demographic, personal and workplace characteristics. There is a need to raise the profile of occupational skin cancer in this occupational group and to increase the priority given to occupational sun safety policies alongside targeted and tailored interventions, the effect of which can be evaluated. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine.
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A GIS Application to Explore Postal Retail Outlet Locations
Directory of Open Access Journals (Sweden)
Nikola Trubint
2012-03-01
Full Text Available The use of GIS in solving a wide variety of problems in postal operations is expanding. This approach provides the development and usage of new methods in spatial data analysis, as support in achieving a better quality of the decision-making process. The use of location analysis model based on GIS software is implemented in solving the Belgrade postal retail outlet problem. One of the most important experiences of model implementation is that the local environmental conditions have a significant impact on strategic as well as operational approach. A portion of the material included in the paper has resulted from the Serbian PTT and CPC (Canada Post Corporation joint project Location Analysis.
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P190B RhoGAP Regulates Chromosome Segregation in Cancer Cells
International Nuclear Information System (INIS)
Hwang, Melissa; Peddibhotla, Sirisha; McHenry, Peter; Chang, Peggy; Yochum, Zachary; Park, Ko Un; Sears, James Cooper; Vargo-Gogola, Tracy
2012-01-01
Rho GTPases are overexpressed and hyperactivated in many cancers, including breast cancer. Rho proteins, as well as their regulators and effectors, have been implicated in mitosis, and their altered expression promotes mitotic defects and aneuploidy. Previously, we demonstrated that p190B Rho GTPase activating protein (RhoGAP) deficiency inhibits ErbB2-induced mammary tumor formation in mice. Here we describe a novel role for p190B as a regulator of mitosis. We found that p190B localized to centrosomes during interphase and mitosis, and that it is differentially phosphorylated during mitosis. Knockdown of p190B expression in MCF-7 and Hela cells increased the incidence of aberrant microtubule-kinetochore attachments at metaphase, lagging chromosomes at anaphase, and micronucleation, all of which are indicative of aneuploidy. Cell cycle analysis of p190B deficient MCF-7 cells revealed a significant increase in apoptotic cells with a concomitant decrease in cells in G1 and S phase, suggesting that p190B deficient cells die at the G1 to S transition. Chemical inhibition of the Rac GTPase during mitosis reduced the incidence of lagging chromosomes in p190B knockdown cells to levels detected in control cells, suggesting that aberrant Rac activity in the absence of p190B promotes chromosome segregation defects. Taken together, these data suggest that p190B regulates chromosome segregation and apoptosis in cancer cells. We propose that disruption of mitosis may be one mechanism by which p190B deficiency inhibits tumorigenesis
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P190B RhoGAP Regulates Chromosome Segregation in Cancer Cells
Energy Technology Data Exchange (ETDEWEB)
Hwang, Melissa [Department of Biochemistry and Molecular Biology and the Indiana University Simon Cancer Center, Indiana University School of Medicine, 1234 Notre Dame Avenue, South Bend, IN 46617 (United States); Peddibhotla, Sirisha [Department of Molecular and Human Genetics, Baylor College of Medicine, John P. McGovern Campus, NABS-0250, Houston, TX 77030 (United States); McHenry, Peter [Department of Biology, Southwestern Adventist University, 100 W. Hillcrest, Keene, TX 76059 (United States); Chang, Peggy; Yochum, Zachary; Park, Ko Un; Sears, James Cooper; Vargo-Gogola, Tracy, E-mail: vargo-gogola.1@nd.edu [Department of Biochemistry and Molecular Biology and the Indiana University Simon Cancer Center, Indiana University School of Medicine, 1234 Notre Dame Avenue, South Bend, IN 46617 (United States)
2012-04-25
Rho GTPases are overexpressed and hyperactivated in many cancers, including breast cancer. Rho proteins, as well as their regulators and effectors, have been implicated in mitosis, and their altered expression promotes mitotic defects and aneuploidy. Previously, we demonstrated that p190B Rho GTPase activating protein (RhoGAP) deficiency inhibits ErbB2-induced mammary tumor formation in mice. Here we describe a novel role for p190B as a regulator of mitosis. We found that p190B localized to centrosomes during interphase and mitosis, and that it is differentially phosphorylated during mitosis. Knockdown of p190B expression in MCF-7 and Hela cells increased the incidence of aberrant microtubule-kinetochore attachments at metaphase, lagging chromosomes at anaphase, and micronucleation, all of which are indicative of aneuploidy. Cell cycle analysis of p190B deficient MCF-7 cells revealed a significant increase in apoptotic cells with a concomitant decrease in cells in G1 and S phase, suggesting that p190B deficient cells die at the G1 to S transition. Chemical inhibition of the Rac GTPase during mitosis reduced the incidence of lagging chromosomes in p190B knockdown cells to levels detected in control cells, suggesting that aberrant Rac activity in the absence of p190B promotes chromosome segregation defects. Taken together, these data suggest that p190B regulates chromosome segregation and apoptosis in cancer cells. We propose that disruption of mitosis may be one mechanism by which p190B deficiency inhibits tumorigenesis.
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African Postal Heritage : Tanzania 1885-1920s : part I : German East Africa, 1885-1914
Dietz, A.J.
2016-01-01
An earlier version of this African Postal Heritage Paper was published as African Studies Centre Leiden Working Paper 119 / 2015: "A postal history of the First World War in Africa and its aftermath - German colonies; III Deutsch Ostafrika / German East Africa", written by Ton Dietz.
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Information related to postal flows and big data analysis potential. The case of Spain
Energy Technology Data Exchange (ETDEWEB)
Martinez Alvaro, O.; Nuñez Gonzalez, A.
2016-07-01
National Post Offices manage huge volumes of letters and parcels. Data associated to these flows are growing fast, with a great variety related to the diversity of postal products. The research described in this paper has classified all information flows of Correos, the Spanish National Post Office. In spite of the complexity of the current postal service portfolio, only four categories of matrices allow the classification of all postal information flows. Thanks to the migration towards new products, analyses with simple techniques will provide more and better information in the future, due to the structured nature of existing databases. (Author)
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75 FR 78915 - Conduct on Postal Property
2010-12-17
... lottery ticket sales contains an exception for Randolph-Sheppard vendors. This exception is amended to... tickets ``for any lottery authorized by State law and conducted by an agency of a State''. This amendment... lottery or pool, or the selling or purchasing of lottery tickets, is prohibited on postal premises. In...
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28 CFR 540.22 - Special postal services.
2010-07-01
... 540.22 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT...) In the event of loss or damage, any claim relative to this matter is made to the U.S. Postal Service... example, hobbycraft articles mailed out of the institution). Official mail is not insured. If such an item...
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78 FR 12108 - New Postal Product; Negotiated Service Agreement
2013-02-21
.... Introduction II. Contents of Filing III. Ordering Paragraphs I. Introduction On February 13, 2013, the Postal... unredacted amendment under seal. It asserts that the ``supporting financial documentation and financial...
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78 FR 22490 - Administrative Practice and Procedure; Postal Service; Review of Price Cap Rules
2013-04-16
...] Administrative Practice and Procedure; Postal Service; Review of Price Cap Rules AGENCY: Postal Regulatory Commission. ACTION: Proposed rule. SUMMARY: The Commission is initiating a review of its Price Cap Rules. The... implemented without a price cap calculation. Docket No. R2011-5, Order Approving Market Dominant Price...
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International Nuclear Information System (INIS)
Abdel-Rahman, W; Mohammed, I; Bamajboor, S
2015-01-01
Purpose: To evaluate the performance of a postal dosimeter consisting of EBT3 films and a miniature Lucite phantom to be used for photon beams output audits for mega-voltage photon beams across the Saudi Arabia. Methods: Two batches of EBT3 films were calibrated in 5 mega-voltage photon beams with energies ranging between 6 MV and 18 MV in the dose range between 0 to 4 Gy. A 4×4×20 cm 3 lucite phantom was constructed to be used as an irradiation phantom. The lucite irradiation phantom consists of two parts and allows for embedding a 2.5×2.0 cm 2 EBT3 film at 8.9 cm depth. Factors that convert the dose measured in the lucite irradiation phantom at 8.9 cm depth to the dose at 10 cm depth in water for 10×10 cm 2 field for different photon energies were calculated using the dosxyznrc/EGSnrcMP user code. The performance of the proposed postal dosimeter was tested in 17 different photon beams across 4 radiotherapy centres in Saudi Arabia. The outputs of the 17 beams are monitored by either the International Atomic Energy Agency or by the Radiological Physics Centre. Results: For the 17 photon beams, the average of the ratios of measured to stated outputs was 1.01 ± 0.02 and with a maximum ratio of 1.05. Conclusion: The results of our work indicate that the proposed postal dosimetry system can be used for national auditing of outputs for mega-voltage photon beams. The service can be offered to other national radiotherapy centres or to a be used for credentialing of centres participating in national trials
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Energy Technology Data Exchange (ETDEWEB)
Abdel-Rahman, W [KING FAHAD SPECIALIST HOSPITAL, Dammam, Eastern Province (Saudi Arabia); Mohammed, I [King Fahd University of Petroleum & Minerals, Dhahran, Eastern Province (Saudi Arabia); Bamajboor, S [Prince Sultan Military Medical City, Riyadh, Riyadh (Saudi Arabia)
2015-06-15
Purpose: To evaluate the performance of a postal dosimeter consisting of EBT3 films and a miniature Lucite phantom to be used for photon beams output audits for mega-voltage photon beams across the Saudi Arabia. Methods: Two batches of EBT3 films were calibrated in 5 mega-voltage photon beams with energies ranging between 6 MV and 18 MV in the dose range between 0 to 4 Gy. A 4×4×20 cm{sup 3} lucite phantom was constructed to be used as an irradiation phantom. The lucite irradiation phantom consists of two parts and allows for embedding a 2.5×2.0 cm{sup 2} EBT3 film at 8.9 cm depth. Factors that convert the dose measured in the lucite irradiation phantom at 8.9 cm depth to the dose at 10 cm depth in water for 10×10 cm{sup 2} field for different photon energies were calculated using the dosxyznrc/EGSnrcMP user code. The performance of the proposed postal dosimeter was tested in 17 different photon beams across 4 radiotherapy centres in Saudi Arabia. The outputs of the 17 beams are monitored by either the International Atomic Energy Agency or by the Radiological Physics Centre. Results: For the 17 photon beams, the average of the ratios of measured to stated outputs was 1.01 ± 0.02 and with a maximum ratio of 1.05. Conclusion: The results of our work indicate that the proposed postal dosimetry system can be used for national auditing of outputs for mega-voltage photon beams. The service can be offered to other national radiotherapy centres or to a be used for credentialing of centres participating in national trials.
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Violence and stress at work in the postal sector
Giga, Sabir I; Hoel, Helge; Cooper, Cary L
2003-01-01
Reviews literature on the prevalence, causes and consequences of violence and stress within the postal sector and presents examples of good practice and relevant sources of information to guide practitioners and researchers.
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Acceleration of a Monte Carlo radiation transport code
International Nuclear Information System (INIS)
Hochstedler, R.D.; Smith, L.M.
1996-01-01
Execution time for the Integrated TIGER Series (ITS) Monte Carlo radiation transport code has been reduced by careful re-coding of computationally intensive subroutines. Three test cases for the TIGER (1-D slab geometry), CYLTRAN (2-D cylindrical geometry), and ACCEPT (3-D arbitrary geometry) codes were identified and used to benchmark and profile program execution. Based upon these results, sixteen top time-consuming subroutines were examined and nine of them modified to accelerate computations with equivalent numerical output to the original. The results obtained via this study indicate that speedup factors of 1.90 for the TIGER code, 1.67 for the CYLTRAN code, and 1.11 for the ACCEPT code are achievable. copyright 1996 American Institute of Physics
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39 CFR 222.1 - Authority to administer postal affairs.
2010-07-01
..., or in any other Postal Service employee. (b) Corporate officers. Corporate officers are authorized to... matters within their areas of responsibility, except as limited by law or by the specific terms of their...
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The anthrax vaccine and research: reactions from postal workers and public health professionals.
Quinn, Sandra Crouse; Thomas, Tammy; Kumar, Supriya
2008-12-01
During the 2001 anthrax attacks, public health agencies faced operational and communication decisions about the use of antibiotic prophylaxis and the anthrax vaccine with affected groups, including postal workers. This communication occurred within an evolving situation with incomplete and uncertain data. Guidelines for prophylactic antibiotics changed several times, contributing to confusion and mistrust. At the end of 60 days of taking antibiotics, people were offered an additional 40 days' supply of antibiotics, with or without the anthrax vaccine, the former constituting an investigational new drug protocol. Using data from interviews and focus groups with 65 postal workers in 3 sites and structured interviews with 16 public health professionals, this article examines the challenges for public health professionals who were responsible for communication with postal workers about the vaccine. Multiple factors affected the response, including a lack of trust, risk perception, disagreement about the recommendation, and the controversy over the military's use of the vaccine. Some postal workers reacted with suspicion to the vaccine offer, believing that they were the subjects of research, and some African American workers specifically drew an analogy to the Tuskegee syphilis study. The consent forms required for the protocol heightened mistrust. Postal workers also had complex and ambivalent responses to additional research on their health. The anthrax attacks present us with an opportunity to understand the challenges of communication in the context of uncertain science and suggest key strategies that may improve communications about vaccines and other drugs authorized for experimental use in future public health emergencies.
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A Proven Method for Meeting Export Control Objectives in Postal and Shipping Sectors
2015-02-01
A Proven Method for Meeting Export Control Objectives in Postal and Shipping Sectors Gregory Crabb, U.S. Postal Inspection Service Julia H...mail fraud, mail theft, identity theft, child exploitation, and prohibited mailings such as bombs and biological and chemical threats...April 2012. http://resources.sei.cmu.edu/library/asset-view.cfm?assetid=10085 [Allen 2014a] Allen, Julia H., Crabb, Gregory; Curtis, Pamela D
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77 FR 64148 - Postal Rate and Classification Changes
2012-10-18
.... Priority Mail International. Overall, Priority Mail International (PMI) prices increase by 15.1 percent. The existing price structure of PMI Flat Rate, Retail, Commercial Base, and Commercial Plus price.... Additionally, the Postal Service may offer a promotional discount or rebate on certain PMI items. International...
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Dietz, A.J.
2015-01-01
The 'Great War' had a major impact on Africa and that is visible in the post stamps used in the various postal territories in Africa. This paper discusses the postal offices, postal services, and stamps used in the German colony Deutsch-Sdwestafrika (SWA) during the early twentieth century. For the
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2010-07-01
... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.190 Updates. (a) The owner or operator shall... later than the date on which a new regulated substance is first present in an already covered process...
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10 x 15. Las tarjetas postales como huellas de las prácticas de los turistas
Directory of Open Access Journals (Sweden)
Carla Lois
2017-01-01
Full Text Available Las postales han sido objeto de análisis que han puesto el acento en diferentes cuestiones. De manera destacada puede reconocerse una tradición que ha analizado las imágenes que componen las postales para conocer cómo se retratan los destinos turísticos. Otros abordajes han complementado estos análisis señalando la condición de objeto complejo: un objeto que se elige, se adquiere, se escribe, se envía (e incluso se conserva como parte de la experiencia turística. Se ha sugerido que la postal presenta una imagen estandarizada (la que se encuentra en el verso y un espacio para la escritura del turista (en el reverso marcada por la subjetividad. Este artículo busca cuestionar esa supuesta dicotomía entre imagen estereotipada y anónima versus texto subjetivo y personal a partir de una revisión histórica de la postal como objeto (sus modos de uso, sus formatos, sus usuarios y proponer un análisis cualitativo de las postales que entrelace el verso y el reverso como fuente para indagar sobre las prácticas turísticas desde el punto de vista desde el propio turista.
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An appraisal of the utility or futility of ENT consultant postal questionnaires.
Ryan, Stephen; Saunders, J; Clarke, E; Fenton, J E
2013-03-01
Despite an increase in ENT postal questionnaires, the quality of their methodology has been questioned (Ramphul et al. in J Laryngol Otol 119:175-178, 1). This retrospective study examined whether quality and utility of such questionnaires published since 2005 has improved. Seventeen consultant postal questionnaires published between 2005 and 2012 were reviewed. Quality of questionnaires was assessed using a 30-point score based on compliance with 15 criteria previously established to evaluate postal questionnaire study-design (Ramphul et al. in J Laryngol Otol 119:175-178, 1). Citation rates were used as an indicator of utility. The specific comments made in each citing paper was reviewed providing information on whether questionnaire findings (a) had an impact on clinical practice, (b) were the citing comments positive, (c) negative or (d) non-specific. Recurrent methodological flaws were identified in all questionnaires. The average score assigned was 44 %, versus 32 % previously reported (Ramphul et al. in J Laryngol Otol 119:175-178, 1) (P questionnaires. Citations were general non-specific referencing with no clear indication that questionnaire findings positively impacted clinical practice. In conclusion, although the quality of ENT postal questionnaire has improved since the original study (Ramphul et al. in J Laryngol Otol 119:175-178, 1), important recurring methodological flaws still exist. The poor utility, based on low citation rates, also reflects the continued deficiencies in design quality. It is recommended that authors of questionnaire-based research should ensure that guidelines for questionnaire design are adhered in order to improve the validity of findings and hence impact on clinical practice.
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LENUS (Irish Health Repository)
Naughton, Corina
2009-10-01
The aim of this study is to evaluate the effectiveness of academic detailing (AD) plus postal prescribing feedback versus postal prescribing feedback alone in reducing: (i) the overall rate of antibiotic; and (ii) proportion of second-line antibiotic prescribing. In addition, the cost-effectiveness of an outreach prescriber adviser service versus a postal prescribing feedback service was evaluated.
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Directory of Open Access Journals (Sweden)
Zerega , Tina
2007-01-01
Full Text Available Los estudios de la visualidad han analizado las series de postales en forma individual y en su conjunto, ya que sintetizan intenciones e idealizaciones que pueden considerarse como actos antropológicos. Este artículo presenta un estudio sobre postales de Guayaquil producidas entre 1970 y 2004 y da cuenta del impacto de la regeneración urbana en el imaginario visual urbano actual. Un análisis de contenido y textual de estas postales, así como entrevistas a los fotógrafos que las producen, permitieron descubrir discursividades visuales generadas alrededor de la ciudad de Guayaquil. Las postales y fotógrafos evidencian cómo la mirada se centra en espacios regenerados que materializan intenciones de control social e idealizaciones urbanas y raciales, así como un rechazo hacia lo popular. Asimismo, también se analizan postales que presentan otras miradas-intenciones alternativas a los discursos hegemónicos visuales.
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42 CFR 415.190 - Conditions of payment: Assistants at surgery in teaching hospitals.
2010-10-01
... teaching hospitals. 415.190 Section 415.190 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES... PROVIDERS, SUPERVISING PHYSICIANS IN TEACHING SETTINGS, AND RESIDENTS IN CERTAIN SETTINGS Physician Services in Teaching Settings § 415.190 Conditions of payment: Assistants at surgery in teaching hospitals. (a...
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77 FR 20656 - Postal Service Classification and Price Adjustments
2012-04-05
... and Price Adjustments AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... implement Picture Permit Imprint Indicia as price categories for First-Class Mail and Standard Mail letters and cards pursuant to 39 U.S.C. 3622 and 39 CFR 3010.\\1\\ The classification and price adjustment will...
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190-C Facility <90 Day Storage Pad supplemental information to the Hanford facility contingency plan
International Nuclear Information System (INIS)
Little, N.C.
1996-12-01
The 190-C Facility <90 Day Storage Pad stores waste oils primarily contaminated with lead generated while draining equipment within the building of residual lubricating oils. Waste oils are packaged and stored in fifty-five gallon drums, or other containers permitted by the Site Specific Waste Management Instruction. Bechtel Hanford, Inc. (BHI) manual BHI-EE-02, Environmental Requirements Procedures, references this document. This document is to be used to demonstrate compliance with the contingency plan requirements in Washington Administrative Code, Chapter 173-303, Dangerous Waste Regulations, for certain Resource Conservation and Recovery Act of 1976 (RCRA) waste management units (units). Refer to BHI-EE-02, for additional information
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Ernst, Sinja Alexandra; Brand, Tilman; Lhachimi, Stefan K; Zeeb, Hajo
2018-04-01
To assess whether a combination of Internet-based and postal survey methods (mixed-mode) compared to postal-only survey methods (postal-only) leads to improved response rates in a physician survey, and to compare the cost implications of the different recruitment strategies. All primary care gynecologists in Bremen and Lower Saxony, Germany, were invited to participate in a cross-sectional survey from January to July 2014. The sample was divided into two strata (A; B) depending on availability of an email address. Within each stratum, potential participants were randomly assigned to mixed-mode or postal-only group. In Stratum A, the mixed-mode group had a lower response rate compared to the postal-only group (12.5 vs. 20.2 percent; RR = 0.61, 95 percent CI: 0.44-0.87). In stratum B, no significant differences were found (15.6 vs. 16.2 percent; RR = 0.95, 95 percent CI: 0.62-1.44). Total costs (in €) per valid questionnaire returned (Stratum A: 399.72 vs. 248.85; Stratum B: 496.37 vs. 455.15) and per percentage point of response (Stratum A: 1,379.02 vs. 861.02; Stratum B 1,116.82 vs. 1,024.09) were higher, whereas variable costs were lower in mixed-mode compared to the respective postal-only groups (Stratum A cost ratio: 0.47, Stratum B cost ratio: 0.71). In this study, primary care gynecologists were more likely to participate by traditional postal-only than by mixed-mode survey methods that first offered an Internet option. However, the lower response rate for the mixed-mode method may be partly due to the older age structure of the responding gynecologists. Variable costs per returned questionnaire were substantially lower in mixed-mode groups and indicate the potential for cost savings if the sample population is sufficiently large. © Health Research and Educational Trust.
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International Nuclear Information System (INIS)
Fenton, D.M.
1994-10-01
Intraoral radiographs are an extremely valuable diagnostic tool in dentistry. Radiography permits the early detection and diagnosis of dental disease and consequently is used extensively. However, public concern about radiation exposure has increased in recent times. This concern is reflected in national and international law, to the extent that, the basic principles of radiological protection, that is, justification, optimisation and dose limitation are written into law. Furthermore, in Ireland, the regulations, as outlined in the Code of Practice for Radiological Protection in Dentistry, require intraoral dental X-ray machines to perform to certain standards. A report of a direct survey of 164 intraoral dental X-ray machines is given in this study. The survey covered mechanical, electrical as well as radiation safety. Inadequacies with respect to focus to skin distance and timer accuracy were found in 45% and 42% of the machines surveyed. Ninety eight machines were assessed for electrical safety in which 48% were found to be unsafe. The results indicate that a complete assessment of the performance of dental X-ray units in Ireland is required. However, as there are in excess of 800 dental X-ray machines located throughout the country, such an assessment would be very costly for the regulatory authority. The development of a postal method for the assessment of the performance of dental X-ray machines is described in this study. This postal method provides information on the kV, total filtration, beam width and timer linearity and is undertaken by means of a penetrameter and film envelopes for exposure to the X-ray set under examination, together with a questionnaire that requests information on environment in which the machine is located. Using this method an accuracy of +-5% of the actual value was achieved in the measurement of kVp. The penetrameter was also used to assess whether or not the filtration of a particular machine complies with the regulations. This
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by reference of regulations governing domestic mail services... the approval of the Director of the Federal Register.” In conformity with that provision, and with 39...
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The United States Postal Service (USPS) in cooperation with EPA's National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate waste prevention and recycling activities into the waste management programs at Postal facilities. This report describes the...
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Dietz, A.J.
2017-01-01
An earlier version of (parts of) APH 5 was published as African Studies Centre Leiden Working Paper 125 / 2016: "A postal history of the First World War in Africa and its aftermath - German colonies/postal areas : V Morocco", written by Ton Dietz.
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Directory of Open Access Journals (Sweden)
Maria Estrella L. Vasconcelos
2009-12-01
Full Text Available OBJETIVOS: verificar a confiabilidade e a validade das informações sobre medicamentos obtidas em questionário postal, respondido por idosos, sendo a entrevista face a face o padrão-ouro. MÉTODOS: estudo seccional (Perfil de Utilização de Medicamentos por Aposentados Brasileiros, onde foram utilizadas duas abordagens (postal e domiciliar para coleta de informações de aposentados pelo Instituto Nacional do Seguro Social (INSS com sessenta anos de idade ou mais. Foram utilizadas também as estatísticas kappa (simples (k, ajustado (PABAK e ponderado, índices de correlação intra-classe, indicadores de sensibilidade e especificidade, e o gráfico de Luiz et al. RESULTADOS: 234 idosos (M = 42%; F = 58% responderam às duas abordagens (média = 71,7 anos. A concordância entre postal e entrevista domiciliar foi excelente (k = 0,94 para hipoglicemiantes; muito boa (k = 0,83-0,82 para inibidores da enzima conversora de angiotensina e anti-hipertensivos; boa (k = 0,71 para diuréticos; e razoável (k = 0,47 para antiinflamatórios não esteróides. A concordância foi boa (k = 0,61 para o número total de medicamentos usados. A validade da abordagem postal foi elevada, às vezes total, para os fármacos empregados no tratamento do diabetes (sensibilidade e especificidade = 100%, seguidos dos anti-hipertensivos. Os menores valores obtidos foram para antiinflamatórios não esteróides (sensibilidade = 64%; especificidade = 88%. CONCLUSÃO: a abordagem postal pode ser usada para se obter informações acuradas sobre classes de medicamentos usados por população com idade igual ou superior a 60 anos, considerando idosos com perfil social semelhante ao dos beneficiários do INSS.OBJECTIVES: to determine the reproducibility and validity of information on medication obtained in a postal questionnaire, with face-to-face interviews providing the gold standard. METHODS: cross-sectional study (Perfil de Utilização de Medicamentos por Aposentados
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78 FR 51678 - Market Tests of Experimental Postal Products
2013-08-21
... Gift Cards market test on April 28, 2011.\\11\\ The market test enabled customers to purchase a gift card... United States Postal Service for Temporary Extension of Gift Cards Market Test, June 18, 2013; Docket No... authorized the market test to proceed subject to the condition that the sale of gift cards be limited to...
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46 CFR 190.15-15 - Ventilation for living spaces and quarters.
2010-10-01
... mechanical system unless it can be shown that a natural system will provide adequate ventilation. By a... 46 Shipping 7 2010-10-01 2010-10-01 false Ventilation for living spaces and quarters. 190.15-15... VESSELS CONSTRUCTION AND ARRANGEMENT Ventilation § 190.15-15 Ventilation for living spaces and quarters...
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21 CFR 58.190 - Storage and retrieval of records and data.
2010-04-01
... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Storage and retrieval of records and data. 58.190 Section 58.190 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES..., protocols, specimens, and interim and final reports. Conditions of storage shall minimize deterioration of...
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ANALYSIS AND PERSPECTIVES OF PRIVATE POSTAL AND COURIER SERVICES IN ROMANIA DURING 2009-2015
Directory of Open Access Journals (Sweden)
Silviu Dorin GEORGESCU
2013-11-01
Full Text Available Services occupy an important role in a country’s economic development. At present, services sector is under a continuous change and diversification, for this reason theoretical and practical approaches are both difficult and controversial. Services have complex forms of manifestation, being involved in all compartments of economic and social life; have a heterogeneous character (Criveanu, 2009, p.13. The evaluation and measurement of postal services sector through some indicators, such as: the population occupied in this sector and its change in time; internal and international traffic of mail; degree of employees’ burden. The development of postal and courier sector during the period preceding 2009 was influenced by external factors such as the growth of the GDP, the development of niche segments, the ascending trend being a normal consequence of the evolution of the entire national economy. Although the field of postal services has felt the evolution of national economy and the effects of the economic crisis, the strategies adopted by private companies in this sector have demonstrated the necessity of knowing the market, its evolutions and perspectives. The present paper aims at analyzing the evolution of postal and courier services in Romania during 2009-2012, a period marked by the profound economic crisis which affected Romania and the European Union, as well as the perspectives regarding the number of employees in this sector within private companies in Romania during 2013-2015 using statistical methods to forecast the employed population in private companies in this sector.
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Accelerating execution of the integrated TIGER series Monte Carlo radiation transport codes
Smith, L. M.; Hochstedler, R. D.
1997-02-01
Execution of the integrated TIGER series (ITS) of coupled electron/photon Monte Carlo radiation transport codes has been accelerated by modifying the FORTRAN source code for more efficient computation. Each member code of ITS was benchmarked and profiled with a specific test case that directed the acceleration effort toward the most computationally intensive subroutines. Techniques for accelerating these subroutines included replacing linear search algorithms with binary versions, replacing the pseudo-random number generator, reducing program memory allocation, and proofing the input files for geometrical redundancies. All techniques produced identical or statistically similar results to the original code. Final benchmark timing of the accelerated code resulted in speed-up factors of 2.00 for TIGER (the one-dimensional slab geometry code), 1.74 for CYLTRAN (the two-dimensional cylindrical geometry code), and 1.90 for ACCEPT (the arbitrary three-dimensional geometry code).
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Accelerating execution of the integrated TIGER series Monte Carlo radiation transport codes
International Nuclear Information System (INIS)
Smith, L.M.; Hochstedler, R.D.
1997-01-01
Execution of the integrated TIGER series (ITS) of coupled electron/photon Monte Carlo radiation transport codes has been accelerated by modifying the FORTRAN source code for more efficient computation. Each member code of ITS was benchmarked and profiled with a specific test case that directed the acceleration effort toward the most computationally intensive subroutines. Techniques for accelerating these subroutines included replacing linear search algorithms with binary versions, replacing the pseudo-random number generator, reducing program memory allocation, and proofing the input files for geometrical redundancies. All techniques produced identical or statistically similar results to the original code. Final benchmark timing of the accelerated code resulted in speed-up factors of 2.00 for TIGER (the one-dimensional slab geometry code), 1.74 for CYLTRAN (the two-dimensional cylindrical geometry code), and 1.90 for ACCEPT (the arbitrary three-dimensional geometry code)
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Application of summative content analysis to a postal questionnaire.
Griffiths, Thomas Howard
2016-01-01
Content analysis of replies to closed questions in questionnaires can be undertaken to understand remarks that may explain the responses, provide illustrative examples of issues raised in the questionnaire, define new issues or issues of importance that were not covered in the questionnaire and inform the design of new questions in future surveys. To discuss the usefulness of summative content analysis to free text in postal questionnaires. Content analysis provides useful comparative insights between two respondent groups in the case example provided. Five themes emerged: poor understanding of the concept of 'patient lateral transfer work technique' and the direct instrument nursing observation (DINO) instrument's key directions; outcomes of patient transfer; positive responses; manual handling risk; and poor translation into English of DINO. Respondents need an opportunity to clarify their responses to questionnaires using free text, to provide insight into their understanding of the question being asked, understanding of the concept or construct being discussed, and data triangulation through the confirmation of item responses and free-text comments. Responses to questions in a postal questionnaire and the opportunity for free-text commentary by respondents enable the identification of hidden meanings behind tickbox responses to questions.
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Correistas, estafetas y líneas postales en Antioquia entre 1859 y 1919
Directory of Open Access Journals (Sweden)
Gustavo Adolfo Hernandez Rojas
2016-06-01
Full Text Available El presente artículo es uno de los resultados del proceso de investigación que se llevó a cabo en la tesis de Maestría en Historia: “El sistema de correos en Antioquia 1859-1919”. Este producto, titulado “Correistas, estafetas y líneas postales en Antioquia entre 1859 y 1919”, es una reconstrucción de carácter histórico, donde se plasmó la estructura de la institución y el funcionamiento del ramo postal de la época en el territorio antioqueño. En él, se aborda la dinámica institucional, su distribución y cobertura a través de las líneas establecidas y las demás técnicas administrativas de control que se implementaron para su operatividad en Antioquia. El presente artículo títulado “Correistas, estafetas y líneas postales en Antioquia entre 1859 y 1919”, es una reconstrucción de carácter histórico, que trata sobre el funcionamiento y la estructura del Ramo Postal de la época, en el territorio antioqueño. En él, se aborda la dinámica institucional, su distribución y cobertura a través de las líneas establecidas y las técnicas administrativas de control que se implementaron para su operatividad. Así, las estafetas, los empleados, las líneas, los tipos de correos y los itinerarios de circulación, sonelementos que evidencian el accionar del correo como institución y servicio.
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Ashmore, Alexander M; Gozzard, Charles; Blewitt, Neil
2007-01-01
The Liverpool Elbow Score (LES) is a newly developed, validated elbow-specific score. It consists of a patient-answered questionnaire (PAQ) and a clinical assessment. The purpose of this study was to determine whether the PAQ portion of the LES could be used independently as a postal questionnaire for the assessment of outcome after total elbow arthroplasty and to correlate the LES and the Mayo Elbow Performance Score (MEPS). A series of 51 total elbow replacements were reviewed by postal questionnaire. Patients then attended the clinic for assessment by use of both the LES and the MEPS. There was an excellent response rate to the postal questionnaire (98%), and 44 elbows were available for clinical review. Good correlation was shown between the LES and the MEPS (Spearman correlation coefficient, 0.84; P PAQ portion of the LES and the MEPS (Spearman correlation coefficient, 0.76; P PAQ component and the MEPS, suggesting that outcome assessment is possible by postal questionnaire.
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Anaesthetic management of the airway in The Netherlands : a postal survey
Borg, PAJ; Stuart, C; Dercksen, B; Eindhoven, GB
2001-01-01
Backgound and objective A postal survey was conducted in order to investigate current practice in airway management amongst Dutch anaesthetists and to investigate the role of recent training and the role of an 'Access to the Airway' airway management course. Methods A questionnaire containing 27
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Zuidgeest, Marloes; Hendriks, Michelle; Koopman, Laura; Spreeuwenberg, Peter; Rademakers, Jany
2011-09-27
The Internet is increasingly considered to be an efficient medium for assessing the quality of health care seen from the patients' perspective. Potential benefits of Internet surveys such as time efficiency, reduced effort, and lower costs should be balanced against potential weaknesses such as low response rates and accessibility for only a subset of potential participants. Combining an Internet questionnaire with a traditional paper follow-up questionnaire (mixed-mode survey) can possibly compensate for these weaknesses and provide an alternative to a postal survey. To examine whether there are differences between a mixed-mode survey and a postal survey in terms of respondent characteristics, response rate and time, quality of data, costs, and global ratings of health care or health care providers (general practitioner, hospital care in the diagnostic phase, surgeon, nurses, radiotherapy, chemotherapy, and hospital care in general). Differences between the two surveys were examined in a sample of breast care patients using the Consumer Quality Index Breast Care questionnaire. We selected 800 breast care patients from the reimbursement files of Dutch health insurance companies. We asked 400 patients to fill out the questionnaire online followed by a paper reminder (mixed-mode survey) and 400 patients, matched by age and gender, received the questionnaire by mail only (postal survey). Both groups received three reminders. The respondents to the two surveys did not differ in age, gender, level of education, or self-reported physical and psychological health (all Ps > .05). In the postal survey, the questionnaires were returned 20 days earlier than in the mixed-mode survey (median 12 and 32 days, respectively; P survey (€2 per questionnaire). Moreover, there were fewer missing items (3.4% versus 4.4%, P = .002) and fewer invalid answers (3.2% versus 6.2%, P survey than in the postal survey. The answers of the two respondent groups on the global ratings did not
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Hendriks, Michelle; Koopman, Laura; Spreeuwenberg, Peter; Rademakers, Jany
2011-01-01
Background The Internet is increasingly considered to be an efficient medium for assessing the quality of health care seen from the patients’ perspective. Potential benefits of Internet surveys such as time efficiency, reduced effort, and lower costs should be balanced against potential weaknesses such as low response rates and accessibility for only a subset of potential participants. Combining an Internet questionnaire with a traditional paper follow-up questionnaire (mixed-mode survey) can possibly compensate for these weaknesses and provide an alternative to a postal survey. Objective To examine whether there are differences between a mixed-mode survey and a postal survey in terms of respondent characteristics, response rate and time, quality of data, costs, and global ratings of health care or health care providers (general practitioner, hospital care in the diagnostic phase, surgeon, nurses, radiotherapy, chemotherapy, and hospital care in general). Methods Differences between the two surveys were examined in a sample of breast care patients using the Consumer Quality Index Breast Care questionnaire. We selected 800 breast care patients from the reimbursement files of Dutch health insurance companies. We asked 400 patients to fill out the questionnaire online followed by a paper reminder (mixed-mode survey) and 400 patients, matched by age and gender, received the questionnaire by mail only (postal survey). Both groups received three reminders. Results The respondents to the two surveys did not differ in age, gender, level of education, or self-reported physical and psychological health (all Ps > .05). In the postal survey, the questionnaires were returned 20 days earlier than in the mixed-mode survey (median 12 and 32 days, respectively; P survey (€2 per questionnaire). Moreover, there were fewer missing items (3.4% versus 4.4%, P = .002) and fewer invalid answers (3.2% versus 6.2%, P survey than in the postal survey. The answers of the two respondent
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17 CFR 256.190 - Accumulated deferred income taxes.
2010-04-01
.... proprietary capital ... (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 4. Deferred Debits § 256.190 Accumulated deferred income taxes. (a...
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23 CFR 190.5 - Bonus project claims.
2010-04-01
... which advertising controls are in effect. The eligible system mileage reported in subsequent projects on... CONTROLLING OUTDOOR ADVERTISING ON THE INTERSTATE SYSTEM § 190.5 Bonus project claims. (a) The State may claim payment by submitting a form PR-20 voucher, supported by strip maps which identify advertising control...
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49 CFR 190.233 - Corrective action orders.
2010-10-01
... effective, the Associate Administrator, OPS may request the Attorney General to bring an action for appropriate relief in accordance with § 190.235. (i) Upon petition by the Attorney General, the District... must notify the Associate Administrator, OPS of that election in writing within 10 days of service of...
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Directory of Open Access Journals (Sweden)
Matjaz Andric
2007-12-01
Full Text Available This article analyses the issues in the process of the EU postal services market liberalisation, which is in the final stage of its legal basis drafting process. The acceptance of the legal basis by competent EU institutions will largely define the postal services market liberalisation method, which is to be carried out by all EU Member States in a given period of time. For the final step of the liberalisation the authors (eu expert bodies of the legal basis draft proposal have managed to maintain a relatively high standard of universal postal services (delivery every working day and at least five days a week for EU addresses, and short delivery times and in addition to these also foreseen various financing methods. The latter are based on solutions taken from other sectors where the liberalisation process has been recently concluded and where a sector is also subject to the universal service obligation. Even though those financing models are more or less effective in other sectors, they have been subject to many concerns in a public debate on changes in postal sector. The key concerns relate to the foreseen mechanisms of universal service financing, the regulation of access to the public postal network, and the financing of the public postal network maintenance as well as development. The best way to overcome partially unproductive public debates on the issue is to start making factual and precise estimates of the effect of changes presented in this article by applying simplified financing mechanisms of the universal service. These mechanisms will need the input of specific data which will take into the account all relevant traits of every single EU Member State.
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Dietz, A.J.
2017-01-01
An earlier version of (parts of) APH 5 was published as African Studies Centre Leiden Working Paper 125 / 2016: "A postal history of the First World War in Africa and its aftermath - German colonies/postal areas : V Morocco", written by Ton Dietz.
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78 FR 52694 - Price Cap Rules for Certain Postal Rate Adjustments
2013-08-26
... Service outlined the basic concept that eventually formed the basis of Sec. 3010.23(d).\\20\\ The Postal... Establishing a System of Ratemaking, January 30, 2007 (Order No. 2). \\20\\ Docket No. RM2007-1, Reply Comments.... RM2007-1, Second Advance Notice of Proposed Rulemaking on Regulations Establishing a System of Ratemaking...
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2012-01-01
Background Epidemiological research often requires collection of data from a representative sample of the community or recruitment of specific groups through broad community approaches. The population coverage of traditional survey methods such as mail-outs to residential addresses, and telephone contact via public directories or random-digit-dialing is declining and survey response rates are falling. There is a need to explore new sampling frames and consider multiple response modes including those offered by changes in telecommunications and internet technology. Methods We evaluated response rates and cost-effectiveness for three modes of survey administration (postal invitation/postal survey, postal invitation/internet survey and postal invitation/telephone survey) and two styles of contact approach (personalised and generic) in a community survey of greywater use. Potential respondents were contacted only once, with no follow up of non-responders. Results The telephone survey produced the highest adjusted response rate (30.2%), followed by the personalised postal survey (10.5%), generic postal survey (7.5%) and then the internet survey (4.7% for the personalised approach and 2.2% for the generic approach). There were some differences in household characteristics and greywater use rates between respondents to different survey modes, and between respondents to personalised and generic approaches. These may be attributable to the differing levels of motivations needed for a response, and varying levels of interest in the survey topic among greywater users and non-users. The generic postal survey had the lowest costs per valid survey received (Australian $22.93), followed by the personalised postal survey ($24.75). Conclusions Our findings suggest that postal surveys currently remain the most economic option for population-based studies, with similar costs for personalised and generic approaches. Internet surveys may be effective for specialised groups where email
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Loban, Amanda; Mandefield, Laura; Hind, Daniel; Bradburn, Mike
2017-12-01
The objective of this study was to compare the response rates, data completeness, and representativeness of survey data produced by online and postal surveys. A randomized trial nested within a cohort study in Yorkshire, United Kingdom. Participants were randomized to receive either an electronic (online) survey questionnaire with paper reminder (N = 2,982) or paper questionnaire with electronic reminder (N = 2,855). Response rates were similar for electronic contact and postal contacts (50.9% vs. 49.7%, difference = 1.2%, 95% confidence interval: -1.3% to 3.8%). The characteristics of those responding to the two groups were similar. Participants nevertheless demonstrated an overwhelming preference for postal questionnaires, with the majority responding by post in both groups. Online survey questionnaire systems need to be supplemented with a postal reminder to achieve acceptable uptake, but doing so provides a similar response rate and case mix when compared to postal questionnaires alone. For large surveys, online survey systems may be cost saving. Copyright © 2017 Elsevier Inc. All rights reserved.
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Phenotype-gene: 190 [Arabidopsis Phenome Database[Archive
Lifescience Database Archive (English)
Full Text Available 190 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u3ria224u1188i decreased responsivity under influence...:471-81. http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u18263776i decreased responsivity under influence
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39 CFR 3050.21 - Content of the Postal Service's section 3652 report.
2010-07-01
... competitive advantage for the Postal Service or any mailer. (i) For each nonpostal service, estimate its costs... unreasonable. (g) For each competitive negotiated service agreement: (1) Identify its rates and service... and by competitive product group; (2) Estimate the quality of service of each individual experimental...
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Implementation of Itella mail Logistics System in Ghana Postal Services
Tetteh, Richard
2012-01-01
Information technology is one of the major drivers of innovation, economic growth and social change. The emergence of Information and Communication Technology (ICT) has led to a paradigm shift in the Postal Services industry, where innovation has become a competitive tool in the logistics chain process. Unlike the traditional way of receiving, sorting and delivering letters by human, the modern real-time based practical approach brings the public faster and more reliable services. To resp...
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41 CFR 101-6.500 - Scope of subpart.
2010-07-01
... System FEDERAL PROPERTY MANAGEMENT REGULATIONS GENERAL 6-MISCELLANEOUS REGULATIONS 6.5-Code of Ethics for... civilian employees, copies of the Code of Ethics for Government Service (Code). (c) For Government-owned or... States Code), the United States Postal Service, and the Postal Rate Commission. The heads of these...
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Search Results | Page 852 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8511 - 8518 of 8518 ... Shainoor Khoja. Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders to identify opportunities using technology and innovative business models to build capacity and scale. Profile.
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Geneva Area City Schools, OH.
Five curriculum units for the second grade level focus on: (1) clothing producers and suppliers, and the clothing industry; (2) postal service workers and the postal system; (3) janitorial workers; (4) workers who build, furnish, and maintain homes and the housing industry; and (5) various community workers. Behavioral unit objectives emphasize…
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28 CFR 0.190 - Changes within organizational units.
2010-07-01
... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Changes within organizational units. 0... JUSTICE Sections and Subunits § 0.190 Changes within organizational units. (a) The head of each Office... termination of major functions within his organizational unit as he may deem necessary or appropriate. In each...
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Spitzer Observations of a 24 μm Shadow: Bok Globule CB 190
Stutz, Amelia M.; Bieging, John H.; Rieke, George H.; Shirley, Yancy L.; Balog, Zoltan; Gordon, Karl D.; Green, Elizabeth M.; Keene, Jocelyn; Kelly, Brandon C.; Rubin, Mark; Werner, Michael W.
2007-08-01
We present Spitzer observations of the dark globule CB 190 (LDN 771). We observe a roughly circular 24 μm shadow with a 70" radius. The extinction profile of this shadow matches the profile derived from 2MASS photometry at the outer edges of the globule and reaches a maximum of ~32 visual magnitudes at the center. The corresponding mass of CB 190 is ~10 Msolar. Our 12CO and 13CO J=2-1 data over a 10'×10' region centered on the shadow show a temperature ~10 K. The thermal continuum indicates a similar temperature for the dust. The molecular data also show evidence of freezeout onto dust grains. We estimate a distance to CB 190 of 400 pc using the spectroscopic parallax of a star associated with the globule. Bonnor-Ebert fits to the density profile, in conjunction with this distance, yield ξmax=7.2, indicating that CB 190 may be unstable. The high temperature (56 K) of the best-fit Bonnor-Ebert model is in contradiction with the CO and thermal continuum data, leading to the conclusion that the thermal pressure is not enough to prevent free-fall collapse. We also find that the turbulence in the cloud is inadequate to support it. However, the cloud may be supported by the magnetic field, if this field is at the average level for dark globules. Since the magnetic field will eventually leak out through ambipolar diffusion, it is likely that CB 190 is collapsing or in a late precollapse stage. This work is based in part on observations made with the Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under NASA contract 1407.
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Three-dimensional structure and stoichiometry of Helmintosporium victoriae190S totivirus
International Nuclear Information System (INIS)
Caston, Jose R.; Luque, Daniel; Trus, Benes L.; Rivas, German; Alfonso, Carlos; Gonzalez, Jose M.; Carrascosa, Jose L.; Annamalai, Padmanaban; Ghabrial, Said A.
2006-01-01
Most double-stranded RNA viruses have a characteristic capsid consisting of 60 asymmetric coat protein dimers in a so-called T = 2 organization, a feature probably related to their unique life cycle. These capsids organize the replicative complex(es) that is actively involved in genome transcription and replication. Available structural data indicate that their RNA-dependent RNA polymerase (RDRP) is packaged as an integral capsid component, either as a replicative complex at the pentameric vertex (as in reovirus capsids) or as a fusion protein with the coat protein (as in some totivirus). In contrast with members of the family Reoviridae, there are two well-established capsid arrangements for dsRNA fungal viruses, exemplified by the totiviruses L-A and UmV and the chrysovirus PcV. Whereas L-A and UmV have a canonical T = 2 capsid, the PcV capsid is based on a T = 1 lattice composed of 60 capsid proteins. We used cryo-electron microscopy combined with three-dimensional reconstruction techniques and hydrodynamic analysis to determine the structure at 13.8 A resolution of Helminthosporium victoriae 190S virus (Hv190SV), a totivirus isolated from a filamentous fungus. The Hv190SV capsid has a smooth surface and is based on a T = 2 lattice with 60 equivalent dimers. Unlike the RDRP of some other totiviruses, which are expressed as a capsid protein-RDRP fusion protein, the Hv190SV RDRP is incorporated into the capsid as a separate, nonfused protein, free or non-covalently associated to the capsid interior
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Partin, Melissa R; Powell, Adam A; Burgess, Diana J; Haggstrom, David A; Gravely, Amy A; Halek, Krysten; Bangerter, Ann; Shaukat, Aasma; Nelson, David B
2015-09-01
This study assessed whether postal follow-up to a web-based physician survey improves response rates, response quality, and representativeness. We recruited primary care and gastroenterology chiefs at 125 Veterans Affairs medical facilities to complete a 10-min web-based survey on colorectal cancer screening and diagnostic practices in 2010. We compared response rates, response errors, and representativeness in the primary care and gastroenterology samples before and after adding postal follow-up. Adding postal follow-up increased response rates by 20-25 percentage points; markedly greater increases than predicted from a third e-mail reminder. In the gastroenterology sample, the mean number of response errors made by web responders (0.25) was significantly smaller than the mean number made by postal responders (2.18), and web responders provided significantly longer responses to open-ended questions. There were no significant differences in these outcomes in the primary care sample. Adequate representativeness was achieved before postal follow-up in both samples, as indicated by the lack of significant differences between web responders and the recruitment population on facility characteristics. We conclude adding postal follow-up to this web-based physician leader survey improved response rates but not response quality or representativeness. © The Author(s) 2013.
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37 CFR 201.8 - Disruption of postal or other transportation or communication services.
2010-07-01
... transportation or communication services. 201.8 Section 201.8 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.8 Disruption of postal or other transportation or communication services. (a) For purposes of 17 U.S.C. 709, when the...
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33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.
2010-07-01
... Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD..., in vicinity of Garden Key, Dry Tortugas, Fla. (a) The anchorage grounds. All of Bird Key Harbor, southwest of Garden Key, bounded by the surrounding reefs and shoals and, on the northeast, by a line...
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DEFF Research Database (Denmark)
Siersma, Volkert; Kousgaard, Marius Brostrøm; Reventlow, Susanne
2015-01-01
Rationale, aims and objectives: This study aimed to evaluate the relative effectiveness of electronic and postal reminders for increasing adherence to the quality assurance programme for the international normalized ratio (INR) point-of-care testing (POCT) device inprimary care. Methods: All 213...... family practices that use the Elective Laboratory of the Capital Region, Denmark, and regularly conduct INR POCT were randomly allocated into two similarly sized groups. During the 4-month intervention, these practices were sent either computer reminders (ComRem) or computer generated postal reminders...... (Postal) if they did not perform a split test to check the quality of their INR POCT for each calendar month. The adherence of the practices was tracked during the subsequent 8 months subdivided into two 4-month periods both without intervention. Outcomes were measures of split test procedure adherence...
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2010-07-01
..., fans and other such devices allowed in Government-controlled facilities? 102-74.190 Section 102-74.190... § 102-74.190 Are portable heaters, fans and other such devices allowed in Government-controlled facilities? Federal agencies are prohibited from operating portable heaters, fans, and other such devices in...
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Quadrupole moments of the 12+ isomers in 188Hg and 190Hg
International Nuclear Information System (INIS)
Dracoulis, G.D.; Lonnroth, T.; Vajda, S.; Dafni, E.; Schatz, G.
1984-01-01
The electric quadrupole interaction of the 12 + isomers in 188 Hg and 190 Hg has been measured in solid Hg. The quadrupole moments deduced, vertical strokeQ[ 188 Hg(12 + )]vertical stroke = 91(11) e fm 2 and vertical strokeQ[ 190 Hg(12 + )]vertical stroke = 117(14) e fm 2 suggest a possible change in γ-deformation due to the rotation alignment of the isub(13/2) quasi-neutrons. The temperature dependence of the electric field gradient tensor in Hg was also determined. (orig.)
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Alpha activity of 190 Pt isotope measured with CR-39 track detector
International Nuclear Information System (INIS)
Tavares, O.A.P.; Terranova, M.L.
1996-11-01
A new method to measure alpha activity of long-lived radioisotopes is reported. The method consists basically in using CR-39 track detectors in close contact with thick samples of the radioelement to be investigated. Accordingly, a long-term exposure experiment has been performed using metallic sheets of natural platinum to measure alpha activity of platinum 190 isotope. The half-life of platinum 190 has been obtained in good agreement with two recent theoretical half-life predictions. (author). 21 refs., 3 figs., 2 tabs
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Energy Technology Data Exchange (ETDEWEB)
Alves, Victor Gabriel Leandro, E-mail: vgalves@inca.gov.b [Instituto Nacional do Cancer (INCa), Rio de Janeiro, RJ (Brazil); Queiroz Filho, Pedro Pacheco de; Santos, Denison de Souza, E-mail: queiroz@ird.gov.b, E-mail: santosd@ird.gov.b [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil); Begalli, Marcia, E-mail: begalli@uerj.b [Universidade do Estado do Rio de Janeiro (IF/UERJ), RJ (Brazil). Inst. de Fisica
2009-07-01
This work presents a dosimetric study of a postal system, to be developed for measurements of brachytherapy. It was projected a PMMA phantom with orifices for insertion of the high dose {sup 192}Ir source and the T L dosemeters. The system was characterized with using of Monte Carlo simulations, using the dosimetric magnitudes defined at the T G-43 of AAPM, as function of radial dose g(f)
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2010-01-01
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Transactions in slaughtered poultry and other poultry products restricted; vehicle sanitation requirements. 381.190 Section 381.190... sanitation requirements. (a) No person shall sell, transport, offer for sale or transportation, or receive...
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La memoria de Vejer en sus primeras tarjetas postales
Gámiz-Gordo, Antonio
2013-01-01
Se acaba de imprimir este libro sobre imágenes del pasado del gaditano pueblo de Vejer de la Frontera, donde el profesor Gámiz reúne un novedoso plano de la ciudad de 1907 y 40 tarjetas postales fechadas entre 1904 y 1930 (muchas de ellas con puntos de toma localizables en el plano citado, al ser callejero de la época), además de comentarios y reflexiones que el autor realiza sobre las imágenes gráficas, contexto e historia. Así, se abordan temas como memoria e imagen, sus relaciones e int...
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41 CFR 102-33.190 - What are the aircraft operations and ownership costs for which we must account?
2010-07-01
... operations and ownership costs for which we must account? 102-33.190 Section 102-33.190 Public Contracts and... Parts Accounting for the Cost of Government Aircraft § 102-33.190 What are the aircraft operations and ownership costs for which we must account? You must account for the operations and ownership costs of your...
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Estimating the accuracy of geographical imputation
Directory of Open Access Journals (Sweden)
Boscoe Francis P
2008-01-01
Full Text Available Abstract Background To reduce the number of non-geocoded cases researchers and organizations sometimes include cases geocoded to postal code centroids along with cases geocoded with the greater precision of a full street address. Some analysts then use the postal code to assign information to the cases from finer-level geographies such as a census tract. Assignment is commonly completed using either a postal centroid or by a geographical imputation method which assigns a location by using both the demographic characteristics of the case and the population characteristics of the postal delivery area. To date no systematic evaluation of geographical imputation methods ("geo-imputation" has been completed. The objective of this study was to determine the accuracy of census tract assignment using geo-imputation. Methods Using a large dataset of breast, prostate and colorectal cancer cases reported to the New Jersey Cancer Registry, we determined how often cases were assigned to the correct census tract using alternate strategies of demographic based geo-imputation, and using assignments obtained from postal code centroids. Assignment accuracy was measured by comparing the tract assigned with the tract originally identified from the full street address. Results Assigning cases to census tracts using the race/ethnicity population distribution within a postal code resulted in more correctly assigned cases than when using postal code centroids. The addition of age characteristics increased the match rates even further. Match rates were highly dependent on both the geographic distribution of race/ethnicity groups and population density. Conclusion Geo-imputation appears to offer some advantages and no serious drawbacks as compared with the alternative of assigning cases to census tracts based on postal code centroids. For a specific analysis, researchers will still need to consider the potential impact of geocoding quality on their results and evaluate
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Cardinality enhancement utilizing Sequential Algorithm (SeQ code in OCDMA system
Directory of Open Access Journals (Sweden)
Fazlina C. A. S.
2017-01-01
Full Text Available Optical Code Division Multiple Access (OCDMA has been important with increasing demand for high capacity and speed for communication in optical networks because of OCDMA technique high efficiency that can be achieved, hence fibre bandwidth is fully used. In this paper we will focus on Sequential Algorithm (SeQ code with AND detection technique using Optisystem design tool. The result revealed SeQ code capable to eliminate Multiple Access Interference (MAI and improve Bit Error Rate (BER, Phase Induced Intensity Noise (PIIN and orthogonally between users in the system. From the results, SeQ shows good performance of BER and capable to accommodate 190 numbers of simultaneous users contrast with existing code. Thus, SeQ code have enhanced the system about 36% and 111% of FCC and DCS code. In addition, SeQ have good BER performance 10-25 at 155 Mbps in comparison with 622 Mbps, 1 Gbps and 2 Gbps bit rate. From the plot graph, 155 Mbps bit rate is suitable enough speed for FTTH and LAN networks. Resolution can be made based on the superior performance of SeQ code. Thus, these codes will give an opportunity in OCDMA system for better quality of service in an optical access network for future generation's usage
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Cardinality enhancement utilizing Sequential Algorithm (SeQ) code in OCDMA system
Fazlina, C. A. S.; Rashidi, C. B. M.; Rahman, A. K.; Aljunid, S. A.
2017-11-01
Optical Code Division Multiple Access (OCDMA) has been important with increasing demand for high capacity and speed for communication in optical networks because of OCDMA technique high efficiency that can be achieved, hence fibre bandwidth is fully used. In this paper we will focus on Sequential Algorithm (SeQ) code with AND detection technique using Optisystem design tool. The result revealed SeQ code capable to eliminate Multiple Access Interference (MAI) and improve Bit Error Rate (BER), Phase Induced Intensity Noise (PIIN) and orthogonally between users in the system. From the results, SeQ shows good performance of BER and capable to accommodate 190 numbers of simultaneous users contrast with existing code. Thus, SeQ code have enhanced the system about 36% and 111% of FCC and DCS code. In addition, SeQ have good BER performance 10-25 at 155 Mbps in comparison with 622 Mbps, 1 Gbps and 2 Gbps bit rate. From the plot graph, 155 Mbps bit rate is suitable enough speed for FTTH and LAN networks. Resolution can be made based on the superior performance of SeQ code. Thus, these codes will give an opportunity in OCDMA system for better quality of service in an optical access network for future generation's usage
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Anggraeni, Melisa R; Connors, Natalie K; Wu, Yang; Chuan, Yap P; Lua, Linda H L; Middelberg, Anton P J
2013-09-13
Biomolecular engineering enables synthesis of improved proteins through synergistic fusion of modules from unrelated biomolecules. Modularization of peptide antigen from an unrelated pathogen for presentation on a modular virus-like particle (VLP) represents a new and promising approach to synthesize safe and efficacious vaccines. Addressing a key knowledge gap in modular VLP engineering, this study investigates the underlying fundamentals affecting the ability of induced antibodies to recognize the native pathogen. Specifically, this quality of immune response is correlated to the peptide antigen module structure. We modularized a helical peptide antigen element, helix 190 (H190) from the influenza hemagglutinin (HA) receptor binding region, for presentation on murine polyomavirus VLP, using two strategies aimed to promote H190 helicity on the VLP. In the first strategy, H190 was flanked by GCN4 structure-promoting elements within the antigen module; in the second, dual H190 copies were arrayed as tandem repeats in the module. Molecular dynamics simulation predicted that tandem repeat arraying would minimize secondary structural deviation of modularized H190 from its native conformation. In vivo testing supported this finding, showing that although both modularization strategies conferred high H190-specific immunogenicity, tandem repeat arraying of H190 led to a strikingly higher immune response quality, as measured by ability to generate antibodies recognizing a recombinant HA domain and split influenza virion. These findings provide new insights into the rational engineering of VLP vaccines, and could ultimately enable safe and efficacious vaccine design as an alternative to conventional approaches necessitating pathogen cultivation. Copyright © 2013 Elsevier Ltd. All rights reserved.
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DEFF Research Database (Denmark)
Nexøe, J; Kragstrup, J; Rønne, T
1997-01-01
, compared with 49% (42-56%) in the group who received a postal reminder and paid the usual fee, and 72% (65-78%) in the group invited to be vaccinated free of charge. CONCLUSION: It is suggested that GPs send postal invitations to their elderly patients in the risk groups urgently recommending influenza...... vaccination. Attention should also be given to offering free influenza vaccination to elderly patients who have recognized indications for vaccination. Udgivelsesdato: 1997-Jun...
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FLUXUS E ARTE POSTAL COMO ARTE RELACIONAL: BREVE ESTUDO
Amizo, Isadora Banducci
2014-01-01
Este artigo tem como objetivo a análise das questões que envolvem a produção da Arte postal ou Mail art, e do grupo Fluxus, difundidas ao redor do mundo a partir da década de 1960. Procura-se investigar sua aproximação com o conceito de arte relacional, exposto pelo crítico e filósofo francês Nicolas Bourriaud no livro “Estética relacional”. Para isso, são revisadas algumas das temáticas que envolvem as duas expressões artísticas destacando–se a produção de alguns de seus principais expoentes...
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17 CFR 190.07 - Calculation of allowed net equity.
2010-04-01
...; and (iii) The current realizable market value, determined as of the close of the market on the last... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Calculation of allowed net... BANKRUPTCY § 190.07 Calculation of allowed net equity. Allowed net equity shall be computed as follows: (a...
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39 CFR 447.52 - Holding of State or local office by Postal Service employees.
2010-07-01
... ascertaining: (1) Whether the office is “nonpartisan” within the definition in § 447.62(a). (2) Whether State... encouraged to seek advice from his Associate Ethical Conduct Counselor prior to taking any action to seek... that the employee's postal responsibilities are being conducted in a satisfactory manner and that the...
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P190-B RhoGAP (p190-B, also known as ARHGAP5) has been shown to play an essential role in invasion of the terminal end buds (TEBs) into the surrounding fat pad during mammary gland ductal morphogenesis. Here we report that embryos with a homozygous p190-B gene deletion exhibit major defects in embry...
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Tracheostomy for long-term ventilated patients: a postal survey of ICU practice in The Netherlands.
Fikkers, B.G.; Fransen, G.A.J.; Hoeven, J.G. van der; Briede, I.S.; Hoogen, F.J.A. van den
2003-01-01
OBJECTIVE: To assess the frequency, timing, technique, and follow-up of tracheostomy for long-term ventilated patients in different intensive care units (ICUs) in The Netherlands. DESIGN AND SETTING: Postal questionnaire, survey on retrospective data. A questionnaire was sent to all ( n=63) ICUs
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A Point Mutation in p190A RhoGAP Affects Ciliogenesis and Leads to Glomerulocystic Kidney Defects.
Directory of Open Access Journals (Sweden)
Katherine Stewart
2016-02-01
Full Text Available Rho family GTPases act as molecular switches regulating actin cytoskeleton dynamics. Attenuation of their signaling capacity is provided by GTPase-activating proteins (GAPs, including p190A, that promote the intrinsic GTPase activity of Rho proteins. In the current study we have performed a small-scale ENU mutagenesis screen and identified a novel loss of function allele of the p190A gene Arhgap35, which introduces a Leu1396 to Gln substitution in the GAP domain. This results in decreased GAP activity for the prototypical Rho-family members, RhoA and Rac1, likely due to disrupted ordering of the Rho binding surface. Consequently, Arhgap35-deficient animals exhibit hypoplastic and glomerulocystic kidneys. Investigation into the cystic phenotype shows that p190A is required for appropriate primary cilium formation in renal nephrons. P190A specifically localizes to the base of the cilia to permit axoneme elongation, which requires a functional GAP domain. Pharmacological manipulations further reveal that inhibition of either Rho kinase (ROCK or F-actin polymerization is able to rescue the ciliogenesis defects observed upon loss of p190A activity. We propose a model in which p190A acts as a modulator of Rho GTPases in a localized area around the cilia to permit the dynamic actin rearrangement required for cilia elongation. Together, our results establish an unexpected link between Rho GTPase regulation, ciliogenesis and glomerulocystic kidney disease.
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New evaluation of alpha decay half-life of 190Pt isotope for the Pt-Os dating system
International Nuclear Information System (INIS)
Tavares, O.A.P.; Medeiros, E.L.; Terranova, M.L.
2005-08-01
A semiempirical model based on the quantum mechanical tunnelling mechanism of alpha emission from nuclei has been used to evaluate the half-life of the Pt isotopes. For the important naturally occurring 190 Pt isotope, the radiogenic parent in the 190 Pt → 186 Os dating system, the model yielded a half-life value of (3.7± 0.3) versus 10 11 y. This is comparable to (3.2±0.1) versus 10 11 y which was obtained in the last direct counting experiment to measure the alpha activity of 190 Pt (Tavares and Terranova, Rad. Measurem. 27 (1997) 19). A literature survey of available alpha decay half-life values for 190 Pt isotope is also reported. The significant discrepancies found between data obtained by direct counting, indirect geological methods and different calculation models are analysed and discussed. (author)
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27 CFR 9.190 - Red Hill Douglas County, Oregon.
2010-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Red Hill Douglas County... Areas § 9.190 Red Hill Douglas County, Oregon. (a) Name. The name of the viticultural area described in this section is “Red Hill Douglas County, Oregon”. For purposes of part 4 of this chapter, “Red Hill...
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Predicting superdeformed rotational band-head spin in A ∼ 190 ...
Indian Academy of Sciences (India)
PACS No. 21.60.−n. 1. Introduction. Superdeformed (SD) nuclei are one of the most challenging and ... like A ∼ 60, 80, 130, 150 and 190 [2,3]. ..... work and the research is progressing to give systematic features of rotational bands of SD.
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International Nuclear Information System (INIS)
Rah, Jeong-Eun; Kim, Siyong; Cheong, Kwang-Ho; Lee, Jeong-Woo; Chung, Jin-Beom; Shin, Dong-Oh; Suh, Tae-Suk
2009-01-01
A radiophotoluminescent glass rod dosimeter (GRD) system has recently become commercially available. In this study we evaluated whether the GRD would be suitable for external dosimetric audit program in radiotherapy. For this purpose, we introduced a methodology of the absorbed dose determination with the GRD by establishing calibration coefficient and various correction factors (non-linearity dose response, fading, energy dependence and angular dependence). A feasibility test of the GRD postal dose intercomparison was also performed for eight high photon beams by considering four radiotherapy centers in Korea. In the accuracy evaluation of the GRD dosimetry established in this study, we obtained within 1.5% agreements with the ionization chamber dosimetry for the 60 Co beam. It was also observed that, in the feasibility study, all the relative deviations were smaller than 3%. Based on these results, we believe that the new GRD system has considerable potential to be used for a postal dose audit program
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International Nuclear Information System (INIS)
Jangda, A.Q.; Hussein, S.
2012-01-01
In external beam radiation therapy (EBRT), the quality assurance (QA) of the radiation beam is crucial to the accurate delivery of the prescribed dose to the patient. One of the dosimetric parameters that require monitoring is the beam output, specified as the dose rate on the central axis under reference conditions. The aim of this project was to validate dose rate calibration of megavoltage photon beams using the International Atomic Energy Agency (IAEA)/World Health Organisation (WHO) postal audit dosimetry service. Three photon beams were audited: a 6 MV beam from the low-energy linac and 6 and 18 MV beams from a dual high-energy linac. The agreement between our stated doses and the IAEA results was within 1% for the two 6 MV beams and within 2% for the 18 MV beam. The IAEA/WHO postal audit dosimetry service provides an independent verification of dose rate calibration protocol by an international facility. (author)
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Jangda, Abdul Qadir; Hussein, Sherali
2012-05-01
In external beam radiation therapy (EBRT), the quality assurance (QA) of the radiation beam is crucial to the accurate delivery of the prescribed dose to the patient. One of the dosimetric parameters that require monitoring is the beam output, specified as the dose rate on the central axis under reference conditions. The aim of this project was to validate dose rate calibration of megavoltage photon beams using the International Atomic Energy Agency (IAEA)/World Health Organisation (WHO) postal audit dosimetry service. Three photon beams were audited: a 6 MV beam from the low-energy linac and 6 and 18 MV beams from a dual high-energy linac. The agreement between our stated doses and the IAEA results was within 1% for the two 6 MV beams and within 2% for the 18 MV beam. The IAEA/WHO postal audit dosimetry service provides an independent verification of dose rate calibration protocol by an international facility.
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Vanamölder, Kaarel, 1981-
2011-01-01
Arvustus: Connecting the Baltic area : the Swedish postal System in the seventeenth century. Ed. by Heiko Droste. Södertörn Studies in History, 9, Södertörn Academic Studies, 42 (Huddinge: Södertörns högskola, 2011)
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Evidence for octupole vibration in the superdeformed well of {sup 190}Hg from eurogam
Energy Technology Data Exchange (ETDEWEB)
Crowell, B.; Carpenter, M.P.; Janssens, R.V.F. [and others
1995-08-01
Gammasphere experiments in 1993-94 brought to light the existence of an excited superdeformed (SD) band in {sup 190}Hg with the unusual property of decaying entirely to the lowest (yrast) SD band over 3-4 transitions, rather than to the normally deformed states as is usually the case in the A {approximately} 150 and A {approximately} 190 regions of superdeformation. Although M1 transitions between signature-partner SD bands were previously observed in {sup 193}Hg, no such mechanism was available to explain the situation in the even-even nucleus {sup 190}Hg, whose yrast SD band has no signature partner. The best explanation appears to lie in long-standing theoretical predictions that the SD minimum in the potential energy surface would be quite soft with respect to octupole vibrations. This would lead to enhanced E1 transitions connecting the one-phonon and zero-phonon states. The data and this interpretation were published. A shortcoming of the Gammasphere experiments was that they did not allow the definitive measurement of the energies of the gamma-ray transitions connecting the two bands, due to the very weak population of the excited band ({approximately}0.05% of the {sup 190}Hg channel) and also partly, we believed, to the angular distributions of the transitions, which were peaked near 90 degrees, where Gammasphere had few detectors.
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Review of the technical bases of 40 CFR Part 190.
Energy Technology Data Exchange (ETDEWEB)
Kelly, John E.; McMahon, Kevin A.; Siegel, Malcolm Dean; Weiner, Ruth F.; Bixler, Nathan E.; Klein, Keith A. (Longenecker and Associates)
2010-07-01
The dose limits for emissions from the nuclear fuel cycle were established by the Environmental Protection Agency in 40 CFR Part 190 in 1977. These limits were based on assumptions regarding the growth of nuclear power and the technical capabilities of decontamination systems as well as the then-current knowledge of atmospheric dispersion and the biological effects of ionizing radiation. In the more than thirty years since the adoption of the limits, much has changed with respect to the scale of nuclear energy deployment in the United States and the scientific knowledge associated with modeling health effects from radioactivity release. Sandia National Laboratories conducted a study to examine and understand the methodologies and technical bases of 40 CFR 190 and also to determine if the conclusions of the earlier work would be different today given the current projected growth of nuclear power and the advances in scientific understanding. This report documents the results of that work.
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International Nuclear Information System (INIS)
Morimoto, Y.; Maruyama, H.
1987-01-01
A vectorized Monte Carlo criticality safety analysis code has been developed on the vector supercomputer HITAC S-810. In this code, a multi-particle tracking algorithm was adopted for effective utilization of the vector processor. A flight analysis with pseudo-scattering was developed to reduce the computational time needed for flight analysis, which represents the bulk of computational time. This new algorithm realized a speed-up of factor 1.5 over the conventional flight analysis. The code also adopted the multigroup cross section constants library of the Bodarenko type with 190 groups, with 132 groups being for fast and epithermal regions and 58 groups being for the thermal region. Evaluation work showed that this code reproduce the experimental results to an accuracy of about 1 % for the effective neutron multiplication factor. (author)
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Dental radiography ten years ago and now: overview of results of postal TLD audit
International Nuclear Information System (INIS)
Vtelenska, M.; Novak, L.
2014-01-01
Since 2002, regular postal audit in dental radiography organized by NRPI Prague belongs to basic radiography QA/QC tools in the Czech Republic. The measured parameters are incident air kerma, field size, and exposure reproducibility. The overall quality of the dental radiograph is also assessed. Ten-year summary of the audit results is presented here. (authors)
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Microscopic structure of high-spin vibrational states in superdeformed A=190 nuclei
Energy Technology Data Exchange (ETDEWEB)
Nakatsukasa, Takashi [Chalk River Labs., Ontario (Canada); Matsuyanagi, Kenichi [Kyoto Univ. (Japan); Mizutori, Shoujirou [Oak Ridge National Lab., TN (United States)] [and others
1996-12-31
Microscopic RPA calculations based on the cranked shell model are performed to investigate the quadrupole and octupole correlations for excited superdeformed (SD) bands in even-even A=190 nuclei. The K = 2 octupole vibrations are predicted to be the lowest excitation modes at zero rotational frequency. The Coriolis coupling at finite frequency produces different effects depending on the neutron and proton number of nucleus. The calculations also indicate that some collective excitations may produce moments of inertia almost identical to those of the yrast SD band. An interpretation of the observed excited bands invoking the octupole vibrations is proposed, which suggests those octupole vibrations may be prevalent in even-even SD A=190 nuclei.
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Inter-band coincidences in the superdeformed well of {sup 190}Hg from gammasphere
Energy Technology Data Exchange (ETDEWEB)
Crowell, B.; Carpenter, M.P.; Janssens, R.V.F. [and others
1995-08-01
Very few experimental observables are ordinarily accessible for superdeformed (SD) states in the A {approximately} 150 and A {approximately} 190 regions. The gamma-decay out of the superdeformed bands usually proceeds directly to the normally deformed states, through highly fragmented pathways, making it difficult to determine the spins, parities and excitation energies of the SD states. The in-band E2 transitions are so collective (2 x 10{sup 3} single-particle units in the A {approximately} 190 region) that it is typically impossible to detect any of the competing M1 and E1 transitions between states in the SD well.
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Kausika, B. B.|info:eu-repo/dai/nl/374786054; Dolla, O.; Van Sark, W. G.J.H.M.|info:eu-repo/dai/nl/074628526
2017-01-01
The Postal Code Rose policy is part of the 2013 Dutch Energy Agreement of the Social and Economic Council of the Netherlands, introduced to support sustainable energy growth. This paper presents a case of the Dutch Postal code Rose policy by developing a method combining geographical information
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c-Myb and its target Bmi1 are required for p190BCR/ABL leukemogenesis in mouse and human cells.
Waldron, T; De Dominici, M; Soliera, A R; Audia, A; Iacobucci, I; Lonetti, A; Martinelli, G; Zhang, Y; Martinez, R; Hyslop, T; Bender, T P; Calabretta, B
2012-04-01
Expression of c-Myb is required for normal hematopoiesis and for proliferation of myeloid leukemia blasts and a subset of T-cell leukemia, but its role in B-cell leukemogenesis is unknown. We tested the role of c-Myb in p190(BCR/ABL)-dependent B-cell leukemia in mice transplanted with p190(BCR/ABL)-transduced marrow cells with a c-Myb allele (Myb(f/d)) and in double transgenic p190(BCR/ABL)/Myb(w/d) mice. In both models, loss of a c-Myb allele caused a less aggressive B-cell leukemia. In p190(BCR/ABL)-expressing human B-cell leukemia lines, knockdown of c-Myb expression suppressed proliferation and colony formation. Compared with c-Myb(w/f) cells, expression of Bmi1, a regulator of stem cell proliferation and maintenance, was decreased in pre-B cells from Myb(w/d) p190(BCR/ABL) transgenic mice. Ectopic expression of a mutant c-Myb or Bmi1 enhanced the proliferation and colony formation of Myb(w/d) p190(BCR/ABL) B-cells; by contrast, Bmi1 downregulation inhibited colony formation of p190(BCR/ABL)-expressing murine B cells and human B-cell leukemia lines. Moreover, c-Myb interacted with a segment of the human Bmi1 promoter and enhanced its activity. In blasts from 19 Ph(1) adult acute lymphoblastic leukemia patients, levels of c-Myb and Bmi1 showed a positive correlation. Together, these findings support the existence of a c-Myb-Bmi1 transcription-regulatory pathway required for p190(BCR/ABL) leukemogenesis.
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Shape transition in Pt-nuclei with mass A ∼190
International Nuclear Information System (INIS)
Chamoli, S.K.
2017-01-01
The nuclei in mass region A ∼190 are well known for the prolate-oblate shape co-existence/transition phenomena. The shape coexistence phenomena has been observed in nuclei like Hg and Tl of this mass region. The calculations done for Pt nuclei in indicate a smooth shape change from prolate deformed "1"8"6Pt to nearly spherical "2"0"2"-"2"0"4 Pt through the region of triaxially deformed "1"8"8"-"1"9"8Pt and slightly oblate "2"0"0Pt. In these calculations, a change of shape from prolate to oblate is expected at A = 188. In recent high spin spectroscopic investigations, significant amount of reduced prolate collectivity has been observed in "1"8"8Pt. The level lifetimes provide valuable information about the nuclear shape and also the shape change with increase in spin along a band. So, to get clear signature of prolate to oblate shape inversion in Pt nuclei near A = 190, it is required to perform lifetime measurements. With this objective, the RDM lifetime measurements of high spin states have been done for various even-even Pt isotopes with masss A ≤ 186 over the years. The results obtained in these measurements are very encouraging and do indicate changing nuclear structure for Pt-isotopes with increasing mass at low spins. A gradual increase in B(E2) values upto 4"+ state and near constant nature there after in "1"8"8Pt, contrary to the other light neighboring Pt nuclei tends to indicate the volatile nature of deformation in Pt nuclei near A ∼ 190 which needs further theoretical investigations. (author)
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Dosimetric study for characterization of a postal system of quality control in brachytherapy
International Nuclear Information System (INIS)
Alves, Victor Gabriel Leandro; Queiroz Filho, Pedro Pacheco de; Santos, Denison de Souza; Begalli, Marcia
2009-01-01
This work presents a dosimetric study of a postal system, to be developed for measurements of brachytherapy. It was projected a PMMA phantom with orifices for insertion of the high dose 192 Ir source and the T L dosemeters. The system was characterized with using of Monte Carlo simulations, using the dosimetric magnitudes defined at the T G-43 of AAPM, as function of radial dose g(f)
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The own and social effects of an unexpected income shock: Evidence from the Dutch Postcode Lottery
Kuhn, P.J.; Kooreman, P.; Soetevent, A.R.; Kapteyn, A.
2008-01-01
In the Dutch Postcode Lottery a postal code (19 households on average) is randomly selected weekly, and prizes - consisting of cash and a new BMW - are awarded to lottery participants living in that postal code. On average, this generates a temporary, unexpected income shock equal to about eight
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International Nuclear Information System (INIS)
Izewska, Joanna; Andreo, Pedro; Vatnitsky, Stanislav; Shortt, Ken R.
2003-01-01
Background and purpose: The IAEA/WHO TLD postal programme for external audits of the calibration of high-energy photon beams used in radiotherapy has been in operation since 1969. This work presents a survey of the 1317 TLD audits carried out during 1998-2001. The TLD results are discussed from the perspective of the dosimetry practices in hospitals in developing countries, based on the information provided by the participants in their TLD data sheets. Materials and methods: A detailed analysis of the TLD data sheets is systematically performed at the IAEA. It helps to trace the source of any discrepancy between the TLD measured dose and the user stated dose, and also provides information on equipment, dosimetry procedures and the use of codes of practice in the countries participating in the IAEA/WHO TLD audits. Result: The TLD results are within the 5% acceptance limit for 84% of the participants. The results for accelerator beams are typically better than for Co-60 units. Approximately 75% of participants reported dosimetry data, including details on their procedure for dose determination from ionisation chamber measurements. For the remaining 25% of hospitals, who did not submit these data, the results are poorer than the global TLD results. Most hospitals have Farmer type ionisation chambers calibrated in terms of air kerma by a standards laboratory. Less than 10% of the hospitals use new codes of practice based on standards of absorbed dose to water. Conclusion: Despite the differences in dosimetry equipment, traceability to different standards laboratories and uncertainties arising from the use of various dosimetry codes of practice, the determination of absorbed dose to water for photon beams typically agrees within 2% among hospitals. Correct implementation of any of the dosimetry protocols should ensure that significant errors in dosimetry are avoided
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Monopolization versus sustainable growth – the case of postal services market in Poland
Directory of Open Access Journals (Sweden)
Tomasz Bernat
2013-11-01
Full Text Available Economies of the European Union are evolving towards the competitive development along with sustainable development. For many years, these have been the key elements of the unions strategic goals. This indicates, actions in order to achieve them on particular markets, especially on monopolized markets. These includes the postal services market. This raises the question, whether the monopolization of the area-at least a certain segment, has an impact on the biggest player on the market when taking or not taking action regarding the sustainable growth? Three hypotheses and their verification give the answer to this question. The hipotheses are as follow: the Poczta Polska SA is operator which ratify the Universal Postal Convention, therefore, pro-environmental and pro-social goals should be part of their actions; Operators involved in environmental and social activities take official strategy CSR (Corporate Social Responsibility and officially announce it publicly, for instance, on their own websites; actions speak for themselves - the entity involved in the particular area will be actively participate in it, so that its operation will be known to the public. As a research method, have been used case study and analysis of the literature. The paper highlights both academic as well as managerial implications.
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2010-07-01
... when standard levels of service are performed by other customer agencies? 102-85.190 Section 102-85.190... perform or contract for such services must be obtained in advance by the customer agency from the... of Service § 102-85.190 Can GSA Rent be adjusted when standard levels of service are performed by...
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27 CFR 19.742 - Tank record of wine or spirits of less than 190 degrees of proof.
2010-04-01
... Records and Reports Storage Account § 19.742 Tank record of wine or spirits of less than 190 degrees of... wine or spirits of less than 190 degrees of proof to show deposits into, withdrawals from, and the...; (3) Identification of the tank; (4) Kind of wine or spirits; (5) Number and average proof gallon...
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2010-04-02
... comments shall be sent to Julie Binder Maitra, of the FGDC Secretariat via electronic mail, [email protected] electronic addresses such as e-mail addresses. It recognizes that some organizations are prohibited by..., participants will receive written notification of how their comments were addressed by electronic or postal...
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49 CFR 190.319 - Petitions for extension of time to comment.
2010-10-01
... the time for petitioner's comments. A petition is granted only if the petitioner shows good cause for... 49 Transportation 3 2010-10-01 2010-10-01 false Petitions for extension of time to comment. 190... AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE...
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High density plasma gun generates plasmas at 190 kilometers per second
Espy, P. N.
1971-01-01
Gun has thin metal foil disc which positions or localizes gas to be ionized during electrical discharge cycle, overcoming major limiting factor in obtaining such plasmas. Expanding plasma front travels at 190 km/sec, compared to plasmas of 50 to 60 km/sec previously achieved.
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Postal dosimetry audit test for small photon beams
International Nuclear Information System (INIS)
Espinosa, María del Mar; Núñez, Luis; Muñiz, José Luis; Lagares, Juan Ignacio; Embid, Miguel; Gómez-Ros, José María
2012-01-01
Background and purpose: Small radiation beams ( 3 ) of TLD-100 inserted at 5 and 10 cm of depth in a cylindrical PMMA phantom designed for this purpose. This experimental system is mailed to the audited centres to be irradiated with beams of 1 and 3 cm of side or diameter. The prescribeddose is 1.5 Gy at 10 cm. The properties of this system were studied experimentally and by Monte Carlo (MC) simulation, before the external test. Results: Deviations between the prescribed and measured absorbed doses are below 5% for 69% (1 × 1 cm 2 beam) and 64% (3 × 3 cm 2 beam) of the audited centres. When deviations are above 5%, their causes have been investigated and led to corrections. Conclusion: The developed postal audit is suitable to verify the absorbed doses in small photon beams with an accuracy of 2.9% (1s).
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ORGANIZATIONAL DEVELOPMENT IN THE FIELD OF POSTAL SERVICES
Directory of Open Access Journals (Sweden)
Sirbu Janetta
2013-07-01
The evaluation of organizational development at the County Postal Office in Cluj was made by applying a questionnaire on organizational development that consists of 60 descriptive statements, answered by four of the organization\\'s management and 56 employees with executive positions. Following the results obtained from the questionnaires there has been showed that the organization is in phase two of development that is leadership development. The applied management style starts to be on odds with reality and triggers the crisis of autonomy, which requires delegation of authority and responsibilities to as many employees as possible, involvement and encouragement of initiatives of the staff. After analyzing the questionnaire responses, it was revealed that the organization is in the second phase of development, respectively development through leadership, requiring an authorized leader to streamline the activity and to create major necessary budgeting systems of reward and communication.
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Evaluation of the uncertainties in the TLD radiosurgery postal dose system
International Nuclear Information System (INIS)
Campos, Luciana Tourinho; Leite, Sandro Passos; Almeida, Carlos Eduardo Veloso de; Magalhães, Luís Alexandre Gonçalves
2017-01-01
Radiosurgery is a single-fraction radiation therapy procedure for treating intracranial lesions using a stereotactic apparatus and multiple narrow beams delivered through noncoplanar isocentric arcs. The Radiological Science Laboratory (LCR/UERJ) operates a postal audit programme in SRT and SRS. The purpose of the programme is to verify the target localization accuracy and the dosimetric conditions of the TPS. The programme works in such a way those TLDs are sent to the centre where they are to be irradiated to a certain dose. The aim of the present work is estimate the uncertainties in the process of dose determination, using experimental data. (author)
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Evaluation of the uncertainties in the TLD radiosurgery postal dose system
Energy Technology Data Exchange (ETDEWEB)
Campos, Luciana Tourinho; Leite, Sandro Passos; Almeida, Carlos Eduardo Veloso de; Magalhães, Luís Alexandre Gonçalves, E-mail: tc_luciana@yahoo.com.br [Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ (Brazil)
2017-07-01
Radiosurgery is a single-fraction radiation therapy procedure for treating intracranial lesions using a stereotactic apparatus and multiple narrow beams delivered through noncoplanar isocentric arcs. The Radiological Science Laboratory (LCR/UERJ) operates a postal audit programme in SRT and SRS. The purpose of the programme is to verify the target localization accuracy and the dosimetric conditions of the TPS. The programme works in such a way those TLDs are sent to the centre where they are to be irradiated to a certain dose. The aim of the present work is estimate the uncertainties in the process of dose determination, using experimental data. (author)
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2010-07-01
... assigned to the Postal Inspection Service, student interns, contractors and employees of contractors who... or testimony fails to cooperate in good faith, preventing Inspection Service legal counsel from... disruptive methods to the employee's official duties. Testimony may, for example, be provided by affidavits...
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40 CFR 725.190 - Notice of commencement of manufacture or import.
2010-07-01
... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Notice of commencement of manufacture... Microbial Commercial Activities Notification Requirements § 725.190 Notice of commencement of manufacture or import. (a) Applicability. Any person who commences the manufacture or import of a new microorganism for...
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Web-Scale Search-Based Data Extraction and Integration
2011-10-17
Garage band / danceteria. Piscina adulto des coberta Sala de leitura, Spa Figure 107: An apartment feature from OLX. The expected neighborhood is...11 I lon.nin - 23 I lon.bem - E I postal.code - 6010-6080 I area.code - 0612 I licence - I I mayor - Hilde Zach I website - (nttp...km’ Elevation 574 m Coordinates ’ •’:3 i * Postal cod* 6010-6060 Area code 05i: Licence plate code i Mayor Hild# Zath Web s-ie • • . . ittf
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Biro, Suzanne; Williamson, Tyler; Leggett, Jannet Ann; Barber, David; Morkem, Rachael; Moore, Kieran; Belanger, Paul; Mosley, Brian; Janssen, Ian
2016-03-11
Electronic medical records (EMRs) used in primary care contain a breadth of data that can be used in public health research. Patient data from EMRs could be linked with other data sources, such as a postal code linkage with Census data, to obtain additional information on environmental determinants of health. While promising, successful linkages between primary care EMRs with geographic measures is limited due to ethics review board concerns. This study tested the feasibility of extracting full postal code from primary care EMRs and linking this with area-level measures of the environment to demonstrate how such a linkage could be used to examine the determinants of disease. The association between obesity and area-level deprivation was used as an example to illustrate inequalities of obesity in adults. The analysis included EMRs of 7153 patients aged 20 years and older who visited a single, primary care site in 2011. Extracted patient information included demographics (date of birth, sex, postal code) and weight status (height, weight). Information extraction and management procedures were designed to mitigate the risk of individual re-identification when extracting full postal code from source EMRs. Based on patients' postal codes, area-based deprivation indexes were created using the smallest area unit used in Canadian censuses. Descriptive statistics and socioeconomic disparity summary measures of linked census and adult patients were calculated. The data extraction of full postal code met technological requirements for rendering health information extracted from local EMRs into anonymized data. The prevalence of obesity was 31.6 %. There was variation of obesity between deprivation quintiles; adults in the most deprived areas were 35 % more likely to be obese compared with adults in the least deprived areas (Chi-Square = 20.24(1), p primary health care interventions and services.
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Using the DP-190 glue for adhesive attachment of a large space mirror and its rim
Vlasenko, Oleg; Zverev, Alexey; Sachkov, Mikhail
2014-07-01
The glue DP-190 is widely used for adhesive attachment of astrositall (zerodur) lightweight large-size space astronomical mirrors (diameter of 1.7 m and more) with elements of their frames of invar. Peculiarities of physicalmechanical behavior of the glue DP-190 when exposed to the environment during the ground operation and in orbit cause instability of the reflective surface quality of mirrors. In this report we show that even a small (around 1%-5%) volumetric deformation of a cylindrical adhesive layer with a thickness of 0.8 mm between the mirror and the rim element causes significant mirrors deformation. We propose to use adhesive layer of special form that allows to reduce volumetric deformations of the glue DP-190 up to three times. Here we present results based on primary mirror tests of the WSO-UV project.
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Thermionics. A bibliography with abstracts. Search period covered: 1970--Apr 1975. [190 references
Energy Technology Data Exchange (ETDEWEB)
Grooms, D.W.
1975-04-01
Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are cited in the bibliography. Spacecraft applications are included. (Contains 190 abstracts).
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A Study of the 190 keV Transition in {sup 141}La
Energy Technology Data Exchange (ETDEWEB)
Berg, V; Hoeglund, Aa [Inst. of Physics, Univ. of Stockholm (Sweden); [AB Atome nergi, Nykoping (Sweden); Fogelberg, B [Inst. of Physics, Uppsala Univ. (Sweden)
1970-05-15
The gamma-ray spectrum from the decay of 18 min 141 Ba has been studied. Seventeen transitions were found below 900 keV, with energies and (intensities) as follows: 112.9{+-}0.2(3.0), 163.1{+-}0.3 (1.0), 165.7{+-}0.4(0.7), 180.5{+-}0.2(0.9), 190.3{+-}0.1(100), 276.9{+-}0.1 (52.2), 304.2{+-}0.1(55.8), 343.6{+-}0.1(30.8), 364.4{+-}0.6(1.6), 389.7{+-}0.2(2.8), 457.7{+-}0.2(10.4), 462.3{+-}0.2(10.5), 467.3{+-}0.1(11.4), 625.1{+-}0.2(6.1), 647.9{+-}0.2(10.7), 739.1{+-}0.3(8.7), 876.5{+-}0.3(6.7). K- and L-shell conversion coefficients have been measured for the 190. 3 keV transition, yielding a multipolarity of M1 + < 8 % E2. Half-life measurements using delayed coincidence technique have given the following results: T{sub 1/2} (190 keV level) = 1.27 {sup +0.06}{sub -0.10} ns, T{sub 1/2} (304 keV level) < 200 ps, T{sub 1/2} (467 keV level) < 120 ps. A level scheme of {sup 141}La has been constructed, and the spin-parity assignments of the ground state and first excited state are discussed in terms of the shell model.
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La prestación del servicio postal universal ¿conlleva un riesgo inexorable de quiebra?
Directory of Open Access Journals (Sweden)
A. Javier Prado-Domínguez
2012-01-01
Full Text Available Este artículo profundiza en la problemática planteada por el precio uniforme y el descremado del mercado en un contexto de regulación asimétrica del operador dominante en precios y productos, que puede conducir a un proceso inexorable de quiebra. De suceder esto, quedaría limitada notablemente la implementación de políticas públicas sectoriales capaces de constituirse en alternativas a la privatización, la cual se pretende consagrar, actualmente, como la única vía posible para gestionar servicios esenciales, como el postal. Señalamos que factores tales como la lealtad a la marca y la adopción de políticas que fomenten la competencia a largo plazo, frente a un enfoque a corto, pueden contribuir a mitigar problemas de financiación del servicio postal universal (SPU, y subrayamos la importancia de la eficiencia en costes como respuesta al descremado del mercado. Nuestra principal conclusión es que, tras quince años de liberalización del sector, no existe evidencia concluyente de riesgo de quiebra de operadores actuales en la Unión Europea.
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International Nuclear Information System (INIS)
Campa, R.; Morales, J.A.; Molina, D.; Dominguez, L.
1998-01-01
This paper analyzes experiences gained by LSCD from CPHR on the implementation and validation of a postal auditing system. The system checks doses absorbed by water for teletherapy equipment using Cobalt 60. The verification was made with Chinese DTL type JR 1152F (microbars) introduced in capsules developed and employed by IAEA in the postal auditing service for doses IAEA/WHO. The analysis includes the creation of groups of detectors based on their individual sensibility. They have a dispersion range that was almost 2%. Here irradiation was applied to a water dummy. Other tests employed were that for thermal treatment and calibration. Besides one auditing the effectiveness of the postal technique in two facilities using Cobalt 60. The methodology implemented helps to determine doses absorbed in reference conditions with a lower global uncertainty (k=2) (3.2%)
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Harcombe, Helen; McBride, David; Derrett, Sarah; Gray, Andrew
2010-04-01
To investigate the association of physical and psychosocial risk factors with musculoskeletal disorders (MSDs) in New Zealand nurses, postal workers and office workers. A cross-sectional postal survey asking about demographic, physical and psychosocial factors and MSDs. A total of 911 participants was randomly selected; nurses from the Nursing Council of New Zealand database (n=280), postal workers from their employer's database (n=280) and office workers from the 2005 electoral roll (n=351). Self-reported pain in the low back, neck, shoulder, elbow, wrist/hand or knee lasting more than 1 day in the month before the survey. The response rate was 58%, 443 from 770 potential participants. 70% (n=310) reported at least one MSDs. Physical work tasks were associated with low back (odds ratio (OR) 1.35, 95% CI 1.14 to 1.6), shoulder (OR 1.41, 95% CI 1.17 to 1.69), elbow (OR 1.14, 95% CI 1.13 to 1.83) and wrist/hand pain (OR 1.39, 95% CI 1.15 to 1.69). Job strain had the strongest association with neck pain (OR 3.46, 95% CI 1.30 to 9.21) and wrist/hand pain. Somatisation was weakly associated with MSDs at most sites. Better general and mental health status were weakly associated with lower odds of MSDs. In injury prevention and rehabilitation the physical nature of the work needs to be addressed for most MSDs, with modest decreases in risk seemingly possible. Addressing job strain could provide significant benefit for those with neck and wrist/hand pain, while the effects of somatisation and the promotion of good mental health may provide smaller but global benefits.
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Dose calculations for the concrete water tunnels at 190-C Area, Hanford Site
International Nuclear Information System (INIS)
Kamboj, S.; Yu, C.
1997-01-01
The RESRAD-BUILD code was used to calculate the radiological dose from the contaminated concrete water tunnels at the 190-C Area at the Hanford Site. Two exposure scenarios, recreationist and maintenance worker, were considered. A residential scenario was not considered because the material was assumed to be left intact (i.e., the concrete would not be rubbleized because the location would not be suitable for construction of a house). The recreationist was assumed to use the tunnel for 8 hours per day for 1 week as an overnight shelter. The maintenance worker was assumed to spend 20 hours per year working in the tunnel. Six exposure pathways were considered in calculating the dose. Three external exposure pathways involved penetrating radiation emitted directly from the contaminated tunnel floor, emitted from radioactive particulates deposited on the tunnel floor, and resulting from submersion in airborne radioactive particulates. Three internal exposure pathways involved inhalation of airborne radioactive particulates; inadvertent direct ingestion of removable, contaminated material on the tunnel floor; and inadvertent indirect ingestion of airborne particulates deposited on the tunnel floor. The gradual removal of surface contamination over time and the ingrowth of decay products were considered in calculating the dose at different times. The maximum doses were estimated to be 1.5 mrem/yr for the recreationist and 0.34 mrem/yr for the maintenance worker
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Van Der Beek, Allard J.; Kluver, B.D.R.; Frings-Dresen, M. H. W.; Hoozemans, M. J M
The aim was to determine gender differences regarding exerted forces and physiological load during push/pull tasks simulating the daily working practice of postal workers. Eight female and four male workers handled four-wheeled cages under eight conditions corresponding to the cage weight (130, 250,
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Systematic description of superdeformed bands in the mass-190 region
Energy Technology Data Exchange (ETDEWEB)
Sun, Yang; Guidry, M. [Oak Ridge National Lab., TN (United States)]|[Univ. of Tennessee, Knoxville, TN (United States); Zhang, Jing-ye [Univ. of Tennessee, Knoxville, TN (United States)
1996-12-31
Superdeformed bands for the mass-190 region are described by the Projected Shell Model. Even-even, odd mass and odd-odd nuclei are equally well described. Good agreement with available data for all isotopes studied is obtained. The authors calculation of electromagnetic properties and pairing correlations provides an understanding of the observed gradual increase of dynamical moments of inertia with angular momentum observed in many bands in this mass region.
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Utilities for developing HITAC 10-2 program with U-400 and M-190 systems
International Nuclear Information System (INIS)
Tsuda, Kenzo.
1979-06-01
At the time of developing ''On-line experimental data processing system for JIPP (Japan Institute of Plasma Physics) T-2'', a number of utilities have been developed, which can develop the programs on the HITAC 10-2 side through the PANAFACOM U-400 and the FACOM M-190 computer systems. The HITAC 10-2 is a computer mainly composed of core memories, whose performances of processing speed, peripherals and softwares are considerably different from large and medium size computers. For this reason, it requires tremendous time and labor to develop large scale programs or systems by utilizing only the HITAC 10-2. Accordingly, some utilities have been developed with the U-400 and M-190 systems in order to shorten the developing time and improve the developing efficiency. In the example of above ''On-line experimental data processing system for JIPP T-2'', the time required for one debugging can be reduced to 20 minutes from former 5 to 6 hours. In this report, first, the program development by the HITAC 10-2, and next, the bind processing with U-400 and the cross-assembling with M-190 are described. Then the functions and the method for use of the utilities are explained. (Wakatsuki, Y.)
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International Nuclear Information System (INIS)
Tamitani, Masashi; Maruyama, Hiromi; Ishii, Kazuya; Izutsu, Sadayuki; Yamaguchi, Masao
2000-01-01
Critical experiments of UO 2 and full mixed oxide (MOX) fuel cores conducted at the Tank-type Critical Assembly (TCA) were analyzed using BWR design-purpose codes HINES and CERES with ENDF/B files and Monte Carlo fine analysis codes VMONT and MVP with the JENDL-3.2 library. The averaged values of the multiplication factors calculated with HINES/CERES, VMONT and MVP agreed with those of experiments within 0.3%Δk. The values by the design-purpose codes showed a small difference of 0.1%Δk between UO 2 and MOX cores. Monte Carlo code results showed that the JENDL-3.2 library had a tendency to overestimate the multiplication factors of UO 2 cores by about 0.3%Δk compared with those values of MOX cores. The root mean square errors of calculated power distributions were less than 1% for HINES/CERES and VMONT. These results showed that (1) the accuracy of these codes when applied to full MOX cores was almost the same as their accuracy for UO 2 cores, which confirmed the accuracy of present core design codes for full MOX cores; and (2) the accuracy of the 190-energy-group Monte Carlo calculation code VMONT was almost the same as that of the continuous-energy Monte Carlo calculation code MVP. (author)
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39 CFR 230.5 - Release of information.
2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Release of information. 230.5 Section 230.5 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION OFFICE OF INSPECTOR GENERAL General..., contained in Section 552 of Title 5 of the U.S. Code and 39 U.S.C. 410 (c), and/or the Privacy Act, Section...
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Centro de clasificación postal en la estación de Chamartin Madrid - España
Directory of Open Access Journals (Sweden)
González Cruz, Luis
1980-10-01
Full Text Available This mail sorting center in the Chamartin Railroad Station is made up by three clearly differentiated buildings: — Mail station, located between the railroad tracks in order to facilitate the loading and unloading of mail trains. — Mail sorting building located between the railroad tracks and the parking area for vehicles. — Administrative offices and social services, to the South-East of the complex. The structure consists of: main portals in reinforced concrete for large spans; floor structures capable of supporting loads of 1,000 kg/m2, and rolled steel shapes supported on the portal frames. Throughout the construction an effort has been made to achieve maximum use of gravity for the functions of moving the objects to be sorted.
Este centro de clasificación postal, realizado en la Estación de Chamartin, está formado por tres edificios claramente diferenciados: — Estación postal, situada sobre las vías de ferrocarril, para facilitar la carga y descarga de trenes postales. — Edificio de clasificación de correspondencia con un emplazamiento entre las vías de ferrocarril y la explanada para vehículos automóviles. — Oficinas administrativas y servicios sociales, situados al S.E. del conjunto. La estructura de la obra se compone de: pórticos principales de hormigón armado para grandes luces; forjados aptos para cargas de 1.000 kg/m2 y perfiles laminados de acero apoyados en los pórticos. En todo el conjunto se ha procurado, lo más posible, la utilización de la gravedad para las funciones de movimiento de los objetos a clasificar. -
A Method of Postal Audit in Dental Radiodiagnostics
International Nuclear Information System (INIS)
Kroutilikova, D.; Novak, L.
2001-01-01
Full text: The National Radiation Protection Institute (NRPI) develops a new method for independent control of radiodiagnostic dental intraoral units for purposes of state supervision. The method is aimed to check not only basic dosimetric characteristics of the unit, but also conditions of developing process used by dentists. It is considered as a postal audit. The dosimetric part of the method includes irradiation of a radiographic film along with an attached TLD in order to check Ka output, field size and exposition reproducibility. The developing process is checked by means of dental films and a standardised dental phantom. The dentist is asked to develop a dental film irradiated under reference conditions by NRPI, and on the other hand to irradiate his own dental film using the phantom, that will be developed later by NRPI. Comparison of both the dental films provides information about developing process quality. It also indicates a relation between applied Ka and developing process at the place. The method is supposed to simplify the state supervision operation in the field of dental radiodiagnostics. (author)
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Estevez Aguado, M.E.; Agramunt, J.; Rubio, B.; Tain, J.L.; Jordan, D.; Fraile, L.M.; Gelletly, W.; Frank, A.; Csatlos, M.; Csige, L.; Dombradi, Zs.; Krasznahorkay, A.; Nacher, E.; Sarriguren, P.; Borge, M.J.G.; Briz, J.A.; Tengblad, O.; Molina, F.; Moreno, O.; Kowalska, M.; Fedosseev, V.N.; Marsh, B.A.; Fedorov, D.V.; Molkanov, P.L.; Andreyev, A.N.; Seliverstov, M.D.; Burkard, K.; Huller, W.
2015-01-01
The beta decay of $^{192,190}$Pb has been studied using the total absorption technique at the ISOLDE(CERN) facility. The beta-decay strength deduced from the measurements, combined with QRPA theoretical calculations, allow us to infer that the ground states of the $^{192,190}$Pb isotopes are spherical. These results represent the first application of the shape determination method using the total absorption technique for heavy nuclei and in a region where there is considerable interest in nuclear shapes and shape effects.
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Infants 1-90 days old hospitalized with human rhinovirus infection.
Bender, Jeffrey M; Taylor, Charla S; Cumpio, Joven; Novak, Susan M; She, Rosemary C; Steinberg, Evan A; Marlowe, Elizabeth M
2014-09-01
Human rhinovirus (HRV) is a common cause of respiratory illness in children. The impact of HRV infection on 1- to 90-day-old infants is unclear. We hypothesized that HRV infection would be clinically similar to respiratory syncytial virus (RSV) infection in the hospitalized infants. We conducted a retrospective study of hospitalized infants, who were 1-90 days old, with HRV or RSV within the Southern California Kaiser Permanente network over a 1-year period (August 2010 to October 2011). We identified 245 hospitalized infants who underwent respiratory virus testing. HRV was found in 52 infants (21%) compared to 79 infants (32%) with RSV (P = 0.008). Infants with HRV infection experienced longer hospital stays compared to those with RSV (median length of stay 4 days vs. 3 days, P = 0.009) and had fewer short hospital stays ≤3 days (P = 0.029). There was a trend in infants with HRV infection to be younger (P = 0.071) and have more fevers (P = 0.052). Recent advances in diagnostics allow for identification of a broad range of viral pathogens in infants. Compared to RSV, HRV was associated with longer hospital stays. Additional studies and improved, more specific testing, methods are needed to further define the effects of HRV infection in infants 1-90 days old. © 2014 Wiley Periodicals, Inc.
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Isomers in neutron-rich A ∼ 190 nuclides from 208Pb fragmentation
International Nuclear Information System (INIS)
Rykaczewski, Krzysztof Piotr; Caamano, M.; Banu, A.; Walker, P.M.; Morton, N.H.; Regan, P. H.; Regan, Patrick H; Pfutzner, M.; Podolyak, Zs.; Gerl, J.; Hellstrom, M.; Mayet, P.; Miernik, K.; Mineva, M.N.; Aprahamian, A.; Benlliure, J.; Bruce, A.M.; Butler, P.A.; Cortina Gil, D.; Cullen, D.M.; Doring, J.; Enqvist, T.; Fox, C.; Garces Narro, J.; Geissel, H.; Gelletly, W.; Giovinazzo, J.; Gorska, M.; Grawe, H.; Grzywacz, R.; Kleinbohl, A.; Korten, W.; Lewitowicz, M.; Lucas, R.; Mach, H.; O'Leary, C.D.; De Oliveira, F.; Pearson, C.J.; Rejmund, F.
2004-01-01
Relativistic projectile fragmentation of 208 Pb has been used to produce isomers in neutron-rich, A ∼ 190 nuclides. A forward-focusing spectrometer provided ion-by-ion mass and charge identification. The detection of gamma-rays emitted by stopped ions has led to the assignment of isomers in 188 Ta, 190 W, 192 Re, 193 Re, 195 Os, 197 Ir, 198 Ir, 200 Pt, 201 Pt, 202 Pt and 203 Au, with half-lives ranging from approximately 10 ns to 1 ms. Tentative isomer information has been found also for 174 Er, 175 Er, 185 Hf, 191 Re, 194 Re and 199 Ir. In most cases, time-correlated, singles gamma-ray events provided the first spectroscopic data on excited states for each nuclide. In 200 Pt and 201 Pt, the assignments are supported by gamma-gamma coincidences. Isomeric ratios provide additional information, such as half-life and transition energy constraints in particular cases. The level structures of the platinum isotopes are discussed, and comparisons are made with isomer systematics
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Lafi, Feras Fawzi
2016-12-23
Pseudomonas argentinensis strain SA190 is a plant endophytic-inhabiting bacterium that was isolated from root nodules of the desert plant Indigofera argentea collected from the Jizan region of Saudi Arabia. Here, we report the genome sequence of SA190, highlighting several functional genes related to plant growth-promoting activity, environment adaption, and antifungal activity.
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Lutero y el luteranismo: El buzón postal Martín Lutero
Marco Ornelas
2014-01-01
Este artículo explora la idea de que la comunicación social opera de manera acoplada con las conciencias de los seres humanos – pero no es generada por ellas – , y utiliza como ejemplo al reformador alemán Martín Lutero. El traslape de operaciones de la conciencia y de operaciones comunicativas – interpenetración – se hace posible por la distinción persona/actor, que se actualiza en la comunicación mediante esquemas (el esquema per sona y el esquema actor), el llamado buzón postal Martín Lute...
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Hung, Tzu-Min; Ho, Cheng-Maw; Liu, Yen-Chun; Lee, Jia-Ling; Liao, Yow-Rong; Wu, Yao-Ming; Ho, Ming-Chih; Chen, Chien-Hung; Lai, Hong-Shiee; Lee, Po-Huang
2014-01-01
Background & Aims Insulin-like growth factor, (IGF)-1, is produced mainly by the liver and plays important roles in promoting growth and regulating metabolism. Previous study reported that development of hepatocellular carcinoma (HCC) was accompanied by a significant reduction in serum IGF-1 levels. Here, we hypothesized that dysregulation of microRNAs (miRNA) in HCC can modulate IGF-1 expression post-transcriptionally. Methods The miRNAs expression profiles in a dataset of 29 HCC patients were examined using illumina BeadArray. Specific miRNA (miR)-190b, which was significantly up-regulated in HCC tumor tissues when compared with paired non-tumor tissues, was among those predicted to interact with 3′-untranslated region (UTR) of IGF-1. In order to explore the regulatory effects of miR-190b on IGF-1 expression, luciferase reporter assay, quantitative real-time PCR, western blotting and immunofluorecence analysis were performed in HCC cells. Results Overexpression of miR-190b in Huh7 cells attenuated the expression of IGF-1, whereas inhibition of miR-190b resulted in up-regulation of IGF-1. Restoration of IGF-1 expression reversed miR-190b-mediated impaired insulin signaling in Huh7 cells, supporting that IGF-1 was a direct and functional target of miR-190b. Additionally, low serum IGF-1 level was associated with insulin resistance and poor overall survival in HCC patients. Conclusions Increased expression of miR-190 may cause decreased IGF-1 in HCC development. Insulin resistance appears to be a part of the physiopathologic significance of decreased IGF-1 levels in HCC progression. This study provides a novel miRNA-mediated regulatory mechanism for controlling IGF-1 expression in HCC and elucidates the biological relevance of this interaction in HCC. PMID:24586785
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Photoreduction of Carbon Dioxide to Methane Over Sb1.5Sn8.5-x Ti x O19.0 with High Conductivity.
Do, Jeong Yeon; Kwak, Byeong Sub; Kang, Misook
2018-09-01
In order to enhance the photoreduction of CO2 to CH4, a new type of photocatalyst, Sb1.5Sn8.5-xTixO19.0, with high conductivity and low bandgap was developed by partially incorporating Ti into the framework of Sb1.5Sn8.5O19.0 (antimony-doped tin oxide, ATO) using a controlled hydrothermal method. XRD and TEM analyses indicated that the Sb1.5Sn8.5-xTixO19.0 particles exhibited a tetragonal crystal structure and were approximately 20 nm in size. Furthermore, the bandgap and conductivity of these materials increased with increasing Ti content. A study of the photoreduction of CO2 with H2O revealed a remarkable increase in the generation of CH4 over the Sb1.5Sn8.5-xTixO19.0 catalysts. In particular, CH4 generation was the highest when Sb1.5Sn8.5Ti1.0O19.0 was used as the photocatalyst, and was three-fold higher than that achieved by using anatase TiO2. Photoluminescence studies showed that the enhanced photocatalytic activity of the Sb1.5Sn8.5-xTixO19.0 materials could be attributed to the interfacial transfer of photogenerated charges, which led to an effective charge separation and inhibition of the recombination of photogenerated electron-hole (e-/h+) pairs.
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Optimización de las redes de distribución del Servicio Postal Universal
Vera López, José Antonio
2017-01-01
La necesidad cotidiana de los ciudadanos de comunicarse, con el fin de realizar diferentes actividades de cualquier naturaleza, se ha visto afectada en gran medida por los cambios recientemente producidos. Las ventajas generadas por la inclusión de las nuevas tecnologías como modo de comunicación, y la proliferación de su uso entre la ciudadanía, son innumerables y se extienden tanto en el ámbito personal como en el privado. En la actualidad los servicios postales están sufriendo ...
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International Nuclear Information System (INIS)
Waetzig, W.
1980-01-01
Using the reaction 197 Au( 3 He,xn) Tl the decay of the nuclides 188 Tl and 190 Tl to 188 Hg (Tsub(1/2) = 70s) respectively to 190 Hg(Tsub(1/2) = 3.0 min) was studied at the mass separator ISOCELE of the Orsay-synchrocyclotron by gamma, conversion electron, gamma-gamma coincidence, and electron-gamma coincidence spectroscopy. The level schemes of 188 Hg and 190 Hg could be remarkably extended in comparison with earlier works. By a statistical analysis of the nuclear level density the nuclear temperature was calculated as a measure for the number of excitation modes of these nuclei. (orig./HSI) [de
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Exotic superdeformed structure in A∼190 nuclei observed using Eurogam2
International Nuclear Information System (INIS)
Wilson, A.N.; Timar, J.; Bergstroem, M.; Paul, E.S.; Bouneau, S.; Azaiez, F.; Korichi, A.; Nakatsukasa, T.
1995-01-01
Dipole transitions between superdeformed rotational bands are only very rarely observed due to the competition from the very strong in-band E2 decays. We have carried out two experiments with the EUROGAM2 γ-ray spectrometer, situated at the Vivitron tandem accelerator at CRN Strasbourg, in September and October 1994. In the first experiment we observe M1 dipole transitions between the signature partner yrast superdeformed bands in 193 Tl. This measurement gives a mean value of (g K -g R ) K/Q o = 0.135 ± 0.010 μ N /eb identifying the bands as belonging to the (642)5/2 single particle orbital. We also observe 5 additional new superdeformed bands in 193 Tl, whose structures are discussed. In the second experiment we observe three transitions, at 911, 865 and 831 keV, which link an excited superdeformed band in 190 Hg to the yrast superdeformed band. The data suggest that these are stretched dipole transitions with E1 multipolarity and strengths of about 10 -3 Wu. This is the first observation of a collective vibration of the superdeformed mean field. We also observe two new superdeformed bands in 190 Hg. (authors). 39 refs., 11 figs., 3 tabs
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The alpha-branching ratios of the 188,190,192Pb isotopes
International Nuclear Information System (INIS)
Wauters, J.; Dendooven, P.; Decrock, P.; Huyse, M.; Reusen, G.; Duppen, P. van
1992-01-01
The α-branching ratios (b α ) of 192,190,188 Pb are measured using mass-separated sources. Different experimental set-ups are used - one detector as well as two detector set-ups - thereby detecting the α particles from the parent and/or via α decay formed daughter nuclei, the β-delayed gamma radiation from the parent and/or via β decay formed daughter nuclei in the Tl KX Rays from electron capture decay. Values for b α of 6.2(6) 10 -5 and 4.0(4) 10 -3 were found for 191,190 Pb respectively. For 188 Pb, limits on the b α values were obtained: 0.03 α α values showed that the discrepancies in the b α values were not due to inadequate correction procedures, as was suggested, but to experimental uncertainties in the efficiency determination of the different detection set-ups and to an unreliable β-decay scheme for 188 Pb. The b α obtained in this work show that the lead α decay is not faster than the Hg α decay and that there is no need to assume a disappearance of the Z=82 shell closure halfway between N=82 and N=126. (orig.)
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46 CFR 190.07-90 - Vessels contracted for prior to March 1, 1968.
2010-10-01
... considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the... VESSELS CONSTRUCTION AND ARRANGEMENT Structural Fire Protection § 190.07-90 Vessels contracted for prior...
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International Nuclear Information System (INIS)
Xolocostli M, J.V.; Gomez T, A.M.; Palacios H, J.C.
2006-01-01
The surveillance program of the vessel materials of a BWR reactor requires the determination of the neutron flux in 3D in the core enveloping. To carry out these calculations of the neutron flux, the Regulatory Guide 1.190 of the NRC recommends the use of the following codes: MCNP, TORT and DORT. In the case of using the DORT code, the one which solves the transport equation in discreet coordinates and in two dimensions (xy, rθ, and rz), the regulatory guide in reference, requires to make an approach of the flow in three dimensions by means of the call Synthesis Method. It is denominated like this due to that a flow representation in 3D is achieved 'combining' or 'synthesizing' the calculated flows by DORT in rθ, rz and r. In this work the application of the Synthesis Method it is presented, according to the Regulatory Guide 1.190, to determine the 3D flows in a BWR reactor. To achieve the above mentioned it was implemented the Synthesis Method in a computer program developed in the ININ to which is denominated SYNTHESIS. This program applies the synthesis method, and is 'coupled' with the DORT code to determine by this way the neutronic fluxes in 3D on the enveloping of a BWR reactor. (Author)
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Directory of Open Access Journals (Sweden)
Torgerson David J
2005-10-01
Full Text Available Abstract Background Postal questionnaires are widely used to collect outcome data on participants. However, a poor response to questionnaires will reduce the statistical power of the study and may introduce bias. A meta analysis of ten trials offering study results, largely in the fields of education and marketing, was shown to be ineffective, with the odds ratio for response with offering research findings is 0.92 (95% CI 0.75 to 1.11. However uncertainty still exists as it is uncertain whether results from such trials can be extrapolated to that of a health care setting. The aim of this study was to assess whether offering participants study results increases the response rates to postal questionnaires. Methods 1038 women aged over 70 years were remotely randomised by computer in a 3:1 ratio. 250 participants did not receive the offer of knowing the results of the trial and 788 participants were offered the results of the trial in a postal questionnaire. The main outcome measure was response rate. Chi square test was used to evaluate the overall differences in response rate between the two groups. An adjusted analysis, adjusting for whether the participant was taking calcium and age was also undertaken. Results The response rates were not significantly different Odds Ratio 0.88 (95% confidence intervals 0.48 to 1.63 p = 0.69. Conclusion Offering study results to women living in the community aged over 70 does not increase response rates to postal questionnaires. Although researchers have an ethical obligation to offer participants study results, since 10% of women did not wish to receive the results, investigators should give participants the option to opt out of receiving the study's results.
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Energy Technology Data Exchange (ETDEWEB)
Gutierrez L, S.; Walwyn S, G.; Alonso V, G. [CPHR, Calle 20 No. 4113 e/41 y 47, Playa, C.P. 11300, C. Habana (Cuba)]. e-mail: stefan@cphr.edu.cu
2006-07-01
Purpose: To describe the methodology and experience of the Secondary Laboratory of Dosimetric Calibration of Cuba in the establishment of the TLD Postal Service for quality audits of beams of Co-60 in reference conditions. Materials and methods: Through the Coordinated Project of Research (Contract 10794) its was bought 200 solid thermoluminescent detectors of LiF: Mg, Ti (TLD-100) in micro bars form with dimensions of 6 x 1 x 1 mm and of the JR 1152F type manufactured in China. All these detectors were identified individually with a serial number on one of its faces, using a graphite fine sheet. Those detectors for its irradiation are introduced in cylindrical plastic capsules developed and used by the International Atomic Energy Agency (IAEA) in the Audit Postal Service of Dose IAEA/WHO, the capsules have one cavity equal to 3 mm for that is necessary to recover this cavity with a fine plastic tube so that the detectors remain immobile during the irradiation. The method used to determine the individual sensitivity of the thermoluminescent detectors is: to irradiate a detectors group (100 micro bars) 4 times in those same geometric conditions, with the same irradiation history and reading, then it is determine for each detector a sensitivity factor equal to the average of those readings obtained for the 4 irradiation cycles for each i detector among the average of all the reading values obtained during the 4 cycles. The thermoluminescent signal is obtained with a Harshaw 2000C/B reader manual. Results: The satisfactory results obtained in the verification of the calibration of the TLD system, using the reference irradiation service of the Seibersdorf Dosimetry Laboratory of the IAEA in three different years are shown. The results of the audits carried out to the different radiotherapy services of the country in different years are also presented. Conclusions: The experience with the detectors acquired in the project demonstrates that with an appropriate
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A postal survey of maternal sleep in late pregnancy
Directory of Open Access Journals (Sweden)
Hutchison B Lynne
2012-12-01
Full Text Available Abstract Background Sleep disturbances in late pregnancy are common. This study aimed to survey sleep problems in third trimester pregnant women and to compare sleep in the pre-pregnancy period with the third trimester. Methods Third-trimester women (n=650 were sent a postal survey containing questions relating to sleep experience, including perceived sleep quality, sleep difficulties, night waking, sleep environment, snoring, daytime tiredness and daytime napping. Time periods reported on were before pregnancy and in the last week. Results Respondents numbered 244 (38%. Before pregnancy, the mean reported duration of night-time sleep was 8.1 (SD 1.1 hours; in the last week this had decreased to 7.5 (SD 1.8 hours (p10 prior to pregnancy, whereas in the last week 33% scored in the abnormal range. Likewise, 5% had regularly napped during the daytime before pregnancy, compared with 41% in the last week. Conclusions Sleep problems are common in women in late pregnancy, and increase markedly compared with before pregnancy.
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International Nuclear Information System (INIS)
Alfred Wickline
2008-01-01
This Corrective Action Decision Document/Closure Report has been prepared for Corrective Action Unit (CAU) 190, Contaminated Waste Sites, Nevada Test Site, Nevada, in accordance with the Federal Facility Agreement and Consent Order that was agreed to by the State of Nevada; U.S. Department of Energy, Environmental Management; U.S. Department of Defense; and DOE, Legacy Management (1996, as amended January 2007). Corrective Action Unit 190 is comprised of the following four corrective action sites (CASs): (1) 11-02-01, Underground Centrifuge; (2) 11-02-02, Drain Lines and Outfall; (3) 11-59-01, Tweezer Facility Septic System; (4) 14-23-01, LTU-6 Test Area The purpose of this Corrective Action Decision Document/Closure Report is to provide justification and documentation supporting the recommendation for closure of CAU 190 with no further corrective action. To achieve this, corrective action investigation (CAI) activities were performed from March 21 through June 26, 2007. All CAI activities were conducted as set forth in the Corrective Action Investigation Plan for Corrective Action Unit 190: Contaminated Waste Sites, Nevada Test Site, Nevada (NNSA/NSO, 2006). The purpose of the CAI was to fulfill the following data needs as defined during the data quality objective process: (1) Determine whether contaminants of concern (COCs) are present. (2) If COCs are present, determine their nature and extent. (3) Provide sufficient information and data to complete appropriate corrective actions. The CAU 190 dataset from the investigation results was evaluated based on the data quality indicator parameters. This evaluation demonstrated the quality and acceptability of the dataset for use in fulfilling the data quality objective data needs
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77 FR 41336 - Analytical Methods Used in Periodic Reporting
2012-07-13
... IOCS Reporting Codes. The Postal Service proposes to make changes to In-Office Cost System activity... comments electronically via the Commission's Filing Online system at http://www.prc.gov . Commenters who... Postal Service proposes to eliminate the separate, shape-based reporting of unit costs within Standard...
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false Amendments to the Mailing Standards of the United.... 39 June 16, 1991 56 FR 56015 40 September 15, 1991 56 FR 56013 41 December 15, 1991 57 FR 21611 42... July 1, 1997 62 FR 30457 53 January 1, 1998 62 FR 63851 54 January 10, 1999 64 FR 39 55 January 10...
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Leth-Steensen, Craig; Citta, Richie
2016-01-01
Performance in numerical classification tasks involving either parity or magnitude judgements is quicker when small numbers are mapped onto a left-sided response and large numbers onto a right-sided response than for the opposite mapping (i.e., the spatial-numerical association of response codes or SNARC effect). Recent research by Gevers et al. [Gevers, W., Santens, S., Dhooge, E., Chen, Q., Van den Bossche, L., Fias, W., & Verguts, T. (2010). Verbal-spatial and visuospatial coding of number-space interactions. Journal of Experimental Psychology: General, 139, 180-190] suggests that this effect also arises for vocal "left" and "right" responding, indicating that verbal-spatial coding has a role to play in determining it. Another presumably verbal-based, spatial-numerical mapping phenomenon is the linguistic markedness association of response codes (MARC) effect whereby responding in parity tasks is quicker when odd numbers are mapped onto left-sided responses and even numbers onto right-sided responses. A recent account of both the SNARC and MARC effects is based on the polarity correspondence principle [Proctor, R. W., & Cho, Y. S. (2006). Polarity correspondence: A general principle for performance of speeded binary classification tasks. Psychological Bulletin, 132, 416-442]. This account assumes that stimulus and response alternatives are coded along any number of dimensions in terms of - and + polarities with quicker responding when the polarity codes for the stimulus and the response correspond. In the present study, even-odd parity judgements were made using either "left" and "right" or "bad" and "good" vocal responses. Results indicated that a SNARC effect was indeed present for the former type of vocal responding, providing further evidence for the sufficiency of the verbal-spatial coding account for this effect. However, the decided lack of an analogous SNARC-like effect in the results for the latter type of vocal responding provides an important
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International Nuclear Information System (INIS)
Mizuno, Hideyuki; Fukumura, Akifumi; Fukahori, Mai; Sakata, Suoh; Yamashita, Wataru; Takase, Nobuhiro; Yajima, Kaori; Katayose, Tetsurou; Abe-Sakama, Kyoko; Kanai, Tatsuaki; Kusano, Yohsuke; Shimbo, Munefumi
2014-01-01
Purpose: The purpose of this study was to obtain a set of correction factors of the radiophotoluminescent glass dosimeter (RGD) output for field size changes and wedge insertions. Methods: Several linear accelerators were used for irradiation of the RGDs. The field sizes were changed from 5 × 5 cm to 25 × 25 cm for 4, 6, 10, and 15 MV x-ray beams. The wedge angles were 15°, 30°, 45°, and 60°. In addition to physical wedge irradiation, nonphysical (dynamic/virtual) wedge irradiations were performed. Results: The obtained data were fitted with a single line for each energy, and correction factors were determined. Compared with ionization chamber outputs, the RGD outputs gradually increased with increasing field size, because of the higher RGD response to scattered low-energy photons. The output increase was about 1% per 10 cm increase in field size, with a slight difference dependent on the beam energy. For both physical and nonphysical wedged beam irradiation, there were no systematic trends in the RGD outputs, such as monotonic increase or decrease depending on the wedge angle change if the authors consider the uncertainty, which is approximately 0.6% for each set of measured points. Therefore, no correction factor was needed for all inserted wedges. Based on this work, postal dose audits using RGDs for the nonreference condition were initiated in 2010. The postal dose audit results between 2010 and 2012 were analyzed. The mean difference between the measured and stated doses was within 0.5% for all fields with field sizes between 5 × 5 cm and 25 × 25 cm and with wedge angles from 15° to 60°. The standard deviations (SDs) of the difference distribution were within the estimated uncertainty (1SD) except for the 25 × 25 cm field size data, which were not reliable because of poor statistics (n = 16). Conclusions: A set of RGD output correction factors was determined for field size changes and wedge insertions. The results obtained from recent postal dose
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Energy Technology Data Exchange (ETDEWEB)
Mizuno, Hideyuki, E-mail: h-mizuno@nirs.go.jp; Fukumura, Akifumi; Fukahori, Mai [National Institute of Radiological Sciences, 4-9-1, Anagawa, Inage-ku, Chiba-shi 263-8555 (Japan); Sakata, Suoh; Yamashita, Wataru; Takase, Nobuhiro [Association for Nuclear Technology in Medicine, 7-16, Nihonbashikodenmacho, Chuou-ku, Tokyo 103-0001 (Japan); Yajima, Kaori [Toho University Omori Medical Center, 6-11-1 Omori-Nishi, Ota-ku, Tokyo 143-8541 (Japan); Katayose, Tetsurou [Chiba Cancer Center, 666-2 Nitona-Cho, Chuoh-ku, Chiba-shi, Chiba 260-8717 (Japan); Abe-Sakama, Kyoko; Kanai, Tatsuaki [Gunma University, Heavy Ion Medical Research Center, 4-2, Aramaki-machi, Maebashi City, Gunma 371-8510 (Japan); Kusano, Yohsuke [Kanagawa Cancer Center, 1-1-2 Nakao, Asahi-ku, Yokohama-shi, Kanagawa 241-8515 (Japan); Shimbo, Munefumi [Saitama Medical Center, 1981, Kamoda, Kawagoe-shi, Saitama 350-8550 (Japan)
2014-11-01
Purpose: The purpose of this study was to obtain a set of correction factors of the radiophotoluminescent glass dosimeter (RGD) output for field size changes and wedge insertions. Methods: Several linear accelerators were used for irradiation of the RGDs. The field sizes were changed from 5 × 5 cm to 25 × 25 cm for 4, 6, 10, and 15 MV x-ray beams. The wedge angles were 15°, 30°, 45°, and 60°. In addition to physical wedge irradiation, nonphysical (dynamic/virtual) wedge irradiations were performed. Results: The obtained data were fitted with a single line for each energy, and correction factors were determined. Compared with ionization chamber outputs, the RGD outputs gradually increased with increasing field size, because of the higher RGD response to scattered low-energy photons. The output increase was about 1% per 10 cm increase in field size, with a slight difference dependent on the beam energy. For both physical and nonphysical wedged beam irradiation, there were no systematic trends in the RGD outputs, such as monotonic increase or decrease depending on the wedge angle change if the authors consider the uncertainty, which is approximately 0.6% for each set of measured points. Therefore, no correction factor was needed for all inserted wedges. Based on this work, postal dose audits using RGDs for the nonreference condition were initiated in 2010. The postal dose audit results between 2010 and 2012 were analyzed. The mean difference between the measured and stated doses was within 0.5% for all fields with field sizes between 5 × 5 cm and 25 × 25 cm and with wedge angles from 15° to 60°. The standard deviations (SDs) of the difference distribution were within the estimated uncertainty (1SD) except for the 25 × 25 cm field size data, which were not reliable because of poor statistics (n = 16). Conclusions: A set of RGD output correction factors was determined for field size changes and wedge insertions. The results obtained from recent postal dose
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TLD Postal service for quality audits of beams of Co-60 in reference conditions in Cuba
International Nuclear Information System (INIS)
Gutierrez L, S.; Walwyn S, G.; Alonso V, G.
2006-01-01
Purpose: To describe the methodology and experience of the Secondary Laboratory of Dosimetric Calibration of Cuba in the establishment of the TLD Postal Service for quality audits of beams of Co-60 in reference conditions. Materials and methods: Through the Coordinated Project of Research (Contract 10794) its was bought 200 solid thermoluminescent detectors of LiF: Mg, Ti (TLD-100) in micro bars form with dimensions of 6 x 1 x 1 mm and of the JR 1152F type manufactured in China. All these detectors were identified individually with a serial number on one of its faces, using a graphite fine sheet. Those detectors for its irradiation are introduced in cylindrical plastic capsules developed and used by the International Atomic Energy Agency (IAEA) in the Audit Postal Service of Dose IAEA/WHO, the capsules have one cavity equal to 3 mm for that is necessary to recover this cavity with a fine plastic tube so that the detectors remain immobile during the irradiation. The method used to determine the individual sensitivity of the thermoluminescent detectors is: to irradiate a detectors group (100 micro bars) 4 times in those same geometric conditions, with the same irradiation history and reading, then it is determine for each detector a sensitivity factor equal to the average of those readings obtained for the 4 irradiation cycles for each i detector among the average of all the reading values obtained during the 4 cycles. The thermoluminescent signal is obtained with a Harshaw 2000C/B reader manual. Results: The satisfactory results obtained in the verification of the calibration of the TLD system, using the reference irradiation service of the Seibersdorf Dosimetry Laboratory of the IAEA in three different years are shown. The results of the audits carried out to the different radiotherapy services of the country in different years are also presented. Conclusions: The experience with the detectors acquired in the project demonstrates that with an appropriate
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Predicting superdeformed rotational band-head spin in A ∼ 190 ...
Indian Academy of Sciences (India)
Table1 Shi2 ab3. Becker4 CBM5 SAM6 Zeng7. 191Au(b1). 187. 184.6. 1.5. 0.1185. 9.5. 9.5. 7.5. 7.5. –. 7.5. 7.5. 7.5. 191Au(b2). 398. 398.7. 8.4. 0.0928. 17.5. 17.5 17.5. 17.5. –. 17.5. 17.5 17.5. 191Au(b3). 383. 383.3. 7.4. 0.0916. 16.5. 16.5 17.5. 17.5. –. 16.5. 16.5 16.5. 190Hg(b1). 317. 316.8. 6.8. 0.0834. 12. 12. 13. 13. 12.
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Directory of Open Access Journals (Sweden)
Andréia Queiroz Ribeiro
2008-09-01
Full Text Available São descritos a taxa de resposta e o preenchimento de questionários auto-administrados num inquérito postal sobre o perfil de utilização de medicamentos por aposentados e pensionistas do INSS, de 60 anos ou mais de idade no Município de Belo Horizonte, Minas Gerais, Brasil, em 2003. Os questionários foram enviados duas vezes para os endereços de 800 indivíduos sorteados por amostragem aleatória simples, com base no banco de dados do INSS. A taxa de resposta ao inquérito postal foi de 47,8% e não houve diferença significativa tanto entre participantes e não participantes quanto entre respondentes iniciais e tardios em relação às características selecionadas. Para a maioria das variáveis sócio-demográficas e de saúde, os percentuais de omissão de respostas não ultrapassaram 5%, tanto no total da amostra, quanto em cada um dos subgrupos de respondentes. As informações mais omitidas ocorreram para as variáveis relativas ao uso de medicamentos, com destaque para a não-utilização de medicamentos que deveriam ser usados, a dose e laboratório fabricante do medicamento. Nossos resultados indicam que o detalhamento de aspectos relacionados ao uso de medicamentos deve ser reconsiderado em questionários de autopreenchimento.This paper reports on the response rate and completeness of item response in a self-administered postal survey questionnaire on use of medication by retirees 60 years or older under the Brazilian Social Security System, in Belo Horizonte, Minas Gerais State, in 2003. Questionnaires were sent in two rounds to 800 postal addresses of subjects selected by simple random sampling. The response rate was 47.8%, and there were no significant differences in the selected characteristics between respondents and non-respondents, or between early and late respondents. For almost all socio-demographic and health variables, item omission was less than or equal to 5% for both the entire sample and early or late responders
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Evaluation of the uncertainties in the TLD radiosurgery postal dose system
Campos, L. T.; Leite, S. P.; de Almeida, C. E. V.; Magalhães, L. A. G.
2018-03-01
Stereotactic radiosurgery is a single-fraction radiation therapy procedure for treating intracranial lesions using a stereotactic apparatus and multiple narrow beams delivered through noncoplanar isocentric arcs. To guarantee a high quality standard, a comprehensive Quality Assurance programme is extremely important to ensure that the measured dose is consistent with the tolerance considered to improve treatment quality. The Radiological Science Laboratory operates a postal audit programme in SRT and SRS. The purpose of the programme is to verify the target localization accuracy in known geometry and the dosimetric conditions of the TPS. The programme works in such a way those thermoluminescence dosimeters, consisting of LiF chips, are sent to the centre where they are to be irradiated to a certain dose. The TLD are then returned, where they are evaluated and the absorbed dose is obtained from TLDs readings. The aim of the present work is estimate the uncertainties in the process of dose determination, using experimental data.
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Optimal codes as Tanner codes with cyclic component codes
DEFF Research Database (Denmark)
Høholdt, Tom; Pinero, Fernando; Zeng, Peng
2014-01-01
In this article we study a class of graph codes with cyclic code component codes as affine variety codes. Within this class of Tanner codes we find some optimal binary codes. We use a particular subgraph of the point-line incidence plane of A(2,q) as the Tanner graph, and we are able to describe ...
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Canham-Chervak, Michelle; Steelman, Ryan A; Schuh, Anna; Jones, Bruce H
2016-11-01
Injuries are a barrier to military medical readiness, and overexertion has historically been a leading mechanism of injury among active duty U.S. Army soldiers. Details are needed to inform prevention planning. The Defense Medical Surveillance System (DMSS) was queried for unique medical encounters among active duty Army soldiers consistent with the military injury definition and assigned an overexertion external cause code (ICD-9: E927.0-E927.9) in 2014 (n=21,891). Most (99.7%) were outpatient visits and 60% were attributed specifically to sudden strenuous movement. Among the 41% (n=9,061) of visits with an activity code (ICD-9: E001-E030), running was the most common activity (n=2,891, 32%); among the 19% (n=4,190) with a place of occurrence code (ICD-9: E849.0-E849.9), the leading location was recreation/sports facilities (n=1,332, 32%). External cause codes provide essential details, but the data represented less than 4% of all injury-related medical encounters among U.S. Army soldiers in 2014. Efforts to improve external cause coding are needed, and could be aligned with training on and enforcement of ICD-10 coding guidelines throughout the Military Health System.
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New isomers in the neutron-rich A∼190 mass region
International Nuclear Information System (INIS)
Caamano, M.
2002-02-01
Previously unobserved isomeric states in 188 Ta, 190 W, 192 Re, 193 Re, 195 Os, 197 Ir, 198 Ir, 200 Pt, 201 Pt, 202 Pt and 203 Au, with half-lives ranging from 10 ns to 290 μs have been populated and studied using a fragmentation reaction in conjunction with a forward focussing spectrometer. In most cases, this provided the first ever spectroscopic data made available for the nucleus, and 200 Pt presented the first new seniority 4 state, on the basis of γ-γ coincidences, following a fragmentation reaction. Half-lives have been measured and tentative level schemes have been drawn for each isomer, spins and parities being consistent with blocked BCS calculations, hindrance factors, systematics and the relative intensities of γ-rays and X-rays (where possible). Isomeric ratios have been measured, values ranging from 1 % to 64 %. Potential Energy Surface calculations were performed in parallel to the blocked BCS calculations, in order to provide deformation parameters, excitation energies and quasiparticle configurations. Ground state (or lowest level) shape calculations reveal a change from axially symmetric, through triaxial, to spherical shapes across the data set, from 188 Ta to 203 Au, as 208 Pb is approached. Weisskopf hindrance factors provide evidence for the erosion of the goodness of the K-quantum number, compatible with soft or axially symmetric shapes. The prolate-oblate phase transition region, with respect to tungsten, osmium and platinum, shows 195 Os to be the pivotal nucleus in the osmium isotopic chain, with a calculated triaxial ground state. On comparison with the systematics of the region, results obtained for 190 W show evidence for a Z ≤ 74 sub-shell closure, analogous to that at Z = 64. Finally, new isotopes, 167 Tb, 170 Dy and 199 Ir were discovered. (author)
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Starr, Kathryn; McPherson, Gladys; Forrest, Mark; Cotton, Seonaidh C
2015-07-08
Patient-reported outcomes are vital in informing randomised controlled trials (RCTs) and health-care interventions and policies from the patient's perspective. However, participant non-response may introduce bias and can affect the generalisability of the trial. This study evaluates two interventions aimed at increasing response rates to postal questionnaires within a large, UK-wide RCT: pre-notification via short messenger service (SMS) text prior to sending the initial mailing of trial questionnaires versus no pre-notification; for non-responders to the initial mailing of the questionnaires, an e-mail reminder (containing a hyperlink to complete the questionnaire online) versus a postal reminder. This study is a 2 × 2 partial factorial design RCT nested within an RCT of medical expulsive therapy for ureteric stone disease. Participants who supplied a mobile telephone number were randomly assigned to receive an SMS text pre-notification of questionnaire delivery or no pre-notification. Those who supplied an e-mail address were randomly assigned to receive a questionnaire reminder by e-mail or post. Participants could be randomly assigned to the pre-notification comparison or the reminder comparison or both. The primary outcome measure was response rate at each questionnaire time point. Four hundred eighteen participants were randomly assigned to the SMS pre-notification comparison (80% were male, and the mean age was 41 years with a standard deviation (SD) of 11.1). The intervention had no effect on response rate at either questionnaire time point. In subgroup analyses, SMS pre-notification increased response rates in women but only at the first questionnaire time point. One hundred nineteen participants were randomly assigned to the reminder comparison (80% were male, and the mean age was 42 years with an SD of 12.1). There was no difference in response rate in those who received an e-mail reminder compared with those who received a postal reminder. SMS text pre
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LENUS (Irish Health Repository)
Finnerty, Fionnuala
2009-01-01
BACKGROUND: Very little is known about the prevalence of acquired brain injury (ABI) in Ireland. ABI prevalence has previously been obtained from Belgian general practitioners using a postal survey. We attempted to ascertain the prevalence of ABI in County Mayo through a postal survey of all general practitioners in the county.The specific objectives of this project were to:1. identify whether general practitioners are a. aware of patients with ABI aged 18-65 in their practices b. able to provide prevalence data on ABI in patients aged 18-65 c. able to provide data on age, gender and patient diagnosis 2. analyse prevalence of ABI from any available data from general practitioners. METHODS: A pilot postal survey was performed initially in order to assess the feasibility of the study. It was established that general practitioners did have the necessary information required to complete the questionnaire. A main postal survey was then undertaken. A postal questionnaire was administered to all general practices in County Mayo in the west of Ireland (n = 59). The response rate was 32.2% (n = 19). RESULTS: General practitioners who replied on behalf of their practice could provide data on patient age, gender and diagnosis. In the nineteen practices, there were 57 patients with ABI. The age-specific prevalence of ABI in the area surveyed was estimated at 183.7 per 100,000. The mean patient population per practice was 2,833 (SD = 950). There were found to be significantly more patients with ABI in rural areas than urban areas (p = 0.006). There were also significant differences in the ages of patients in the different ABI categories. Patients whose ABI was of traumatic origin were significantly younger than those patients with ABI of haemorrhagic origin (p = 0.002). CONCLUSION: Although this is a small-scale study, we have ascertained that general practitioners do have data on patients with ABI. Also, some prevalence data now exist where none was available before. These can
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2015-05-20
Joint Oil Analysis Program Spectrometer Standards SCP Science (Conostan) Qualification Report For D19-0, D3-100, and D12- XXX Series Standards NF...Candidate Type D19-0 ICP-AES Results ..................................................................... 4 Table V. Candidate Type D12- XXX ...Physical Property Results .................................................. 5 Table VI. Candidate Type D12- XXX Rotrode-AES Results
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Directory of Open Access Journals (Sweden)
A. Javier Prado Domínguez
2014-01-01
Full Text Available Una política que fortalece la competencia a largo plazo en el sector postal es la actuación sobre los costes de cambio y de retención. En dos escenarios de duopolio, uno con costes de cambio y otro con costes de cambio y costes de retención, el objetivo del presente trabajo es descubrir en qué medida la variación de los costes de cambio de proveedor y de los costes de retención afectan al excedente del consumidor y al beneficio de las dos firmas y, en consecuencia, al bienestar social. Se desarrolla una ampliación propia del modelo seminal de Klemperer, que incorpora los costes de retención. La metodología consiste en la determinación y comparación de las situaciones del equilibrio Cournot-Nash. Los resultados obtenidos muestran la importancia de las políticas orientadas a la reducción de los costes de cambio de proveedor como una de las políticas que fortalecen la competencia a largo plazo en un servicio de interés general, como es el servicio postal.
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Directory of Open Access Journals (Sweden)
Clark T Justin
2004-06-01
Full Text Available Abstract Background Response rates to postal questionnaires are falling and this threatens the external validity of survey findings. We wanted to establish whether the incentive of being entered into a prize draw to win a personal digital assistant (PDA would increase the response rate for a national survey of consultant obstetricians and gynaecologists. Methods A randomised controlled trial was conducted. This involved sending a postal questionnaire to all Consultant Obstetricians and Gynaecologists in the United Kingdom. Recipients were randomised to receiving a questionnaire offering a prize draw incentive (on response or no such incentive. Results The response rate for recipients offered the prize incentive was 64% (461/716 and 62% (429/694 in the no incentive group (relative rate of response 1.04, 95% CI 0.96 – 1.13 Conclusion The offer of a prize draw incentive to win a PDA did not significantly increase response rates to a national questionnaire survey of consultant obstetricians and gynaecologists.
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Lifetime measurements and dipole transition rates for superdeformed states in 190Hg
International Nuclear Information System (INIS)
Amro, H.
1999-01-01
The Doppler-shift attenuation method was used to measure life-times of superdeformed (SD) states for both the yrast and the first excited superdeformed band of 190 Hg. Intrinsic quadruple moments Q 0 were extracted. For the first time, the dipole transition rates have been extracted for the inter-band transitions which connect the excited SD band to the yrast states in the second minimum. The results support the interpretation of the excited SD band as a rotational band built on an octupole vibration
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International Nuclear Information System (INIS)
O'Sullivan, Kimberley C.; Howden-Chapman, Philippa L.; Fougere, Geoffrey M.; Hales, Simon; Stanley, James
2013-01-01
Prepayment metering is an electricity payment method often used by low-income consumers. Fuel poverty is an important public health problem in New Zealand, and is likely to be a particular problem for those using prepayment metering. This paper details a nationwide postal survey of consumers undertaken with the support of three major electricity retailers, which investigated the advantages and disadvantages of using prepayment metering from a consumer perspective. The study surveyed a total pool of 359 randomly selected consumers across the three companies, a response rate of 48%. The study found that while almost all respondents felt the benefits of using prepayment outweighed the risks of running out of credit or ‘self-disconnection’, 53% of respondents experienced self-disconnection in the past year. Of concern, over a third of respondents experiencing self-disconnection were without electricity for more than 12 h. The frequency of self-disconnection was also high, with 17% of those disconnecting reporting six or more events in the past year. Government intervention could reduce the risks and disadvantages involved with using prepayment metering, which could then support initiatives aimed at reducing fuel poverty. - Highlights: ► Results of a national postal survey of New Zealand electricity prepayment users. ► Self-disconnection is an extreme outcome of fuel poverty. ► 53% of respondents experienced self-disconnection in the past year. ► Self-disconnection is problematic, lasting 12 or more hours for 38% of those who disconnected. ► Government policies could minimise health effects and capture benefits of prepayment metering.
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Superdeformation in the A=150 and A=190 regions
International Nuclear Information System (INIS)
Carpenter, M. P.
1998-01-01
Superdeformation has been established for over a decade in the mass 150 region and nearly as long in the A=190 region. The first measurements directed at nuclei in these regions concentrated on mapping out the superdeformed (SD) islands by identifying SD rotational bands in γ-ray coincidence data. These early studies provided new insights into the physics of superdeformation, but also raised unexpected issues. The new gamma-ray arrays (Gammasphere, Eurogam/Euroball and Gasp) have provided a wealth of new data on properties of SD states in these two mass regions. This paper highlights some of the more recent results from the large arrays which have addressed the outstanding issues in the field, namely, ΔI = 4 staggering, identical bands, SD vibrational bands, and questions about the feeding into and the decay out of the SD well
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Superdeformation in the A=150 and A=190 regions.
Energy Technology Data Exchange (ETDEWEB)
Carpenter, M. P.
1998-12-01
Superdeformation has been established for over a decade in the mass 150 region and nearly as long in the A=190 region. The first measurements directed at nuclei in these regions concentrated on mapping out the superdeformed (SD) islands by identifying SD rotational bands in {gamma}-ray coincidence data. These early studies provided new insights into the physics of superdeformation, but also raised unexpected issues. The new gamma-ray arrays (Gammasphere, Eurogam/Euroball and Gasp) have provided a wealth of new data on properties of SD states in these two mass regions. This paper highlights some of the more recent results from the large arrays which have addressed the outstanding issues in the field, namely, {Delta}I = 4 staggering, identical bands, SD vibrational bands, and questions about the feeding into and the decay out of the SD well.
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Higher superdeformed band members in {sup 190}Hg. Evidence for a band interaction
Energy Technology Data Exchange (ETDEWEB)
Bearden, I G; Daly, P J [Purdue Univ., Lafayette, IN (United States); Janssens, V F; Carpenter, M P; Ahmad, I; Khoo, T L; Lauritsen, T; Liang, Y [Argonne National Lab., IL (United States); Drigert, M W [Idaho National Engineering Lab., Idaho Falls, ID (United States); Garg, U; Reviol, W [Notre Dame Univ., IN (United States); Wyss, R [Joint Inst. for Heavy Ion Research, Oak Ridge, TN (United States)
1992-08-01
The superdeformed band of {sup 190}Hg has been traced up to a frequency {Dirac_h}{omega} {>=} 0.4 MeV by combining data from several experiments. A distinct change in the slope of the dynamic moment of inertia J{sup (2)} vs {Dirac_h}{omega} is observed at {Dirac_h}{omega} 0.32 MeV. This result is interpreted as evidence for a band interaction at the highest frequencies. Possible interpretations are reviewed. (author) 14 refs., 3 figs.
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Superdeformation in the A=150 and A=190 regions
International Nuclear Information System (INIS)
Carpenter, M. P.; Janssens, R. V. F.
1999-01-01
Superdeformation has been established for over a decade in the mass 150 region and nearly as long in the A=190 region. The first measurements directed at nuclei in these regions concentrated on mapping out the superdeformed (SD) islands by identifying SD rotational bands in γ-ray coincidence data. These early studies provided new insights into the physics of superdeformation, but also raised unexpected issues. The new gamma-ray arrays (Gammasphere, Eurogam/Euroball and Gasp) have provided a wealth of new data on properties of SD states in these two mass regions. This paper highlights some of the more recent results from the large arrays which have addressed the outstanding issues in the field, namely, ΔI=4 staggering, identical bands, SD vibrational bands, and questions about the feeding into and the decay out of the SD well. (c) 1999 American Institute of Physics
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Search Results | Page 88 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
2010-01-01
Results 871 - 880 of 8518 ... Research results : analyzing the impact of introducing an automated management information system within microfinance institutions. Published date. January 1, 2010. Studies.
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Boyko, K. M.; Nikolaeva, A. Yu.; Kachalova, G. S.; Bonchuk, A. N.; Popov, V. O.
2017-11-01
The spatial organization of the genome is controlled by a special class of architectural proteins, including proteins containing BTB domains that are able to dimerize or multimerize. The centrosomal protein 190 is one of such architectural proteins. The purification, crystallization, and preliminary X-ray diffraction study of the BTB domain of the centrosomal protein 190 are reported. The crystallization conditions were found by the vapor-diffusion technique. The crystals diffracted to 1.5 Å resolution and belonged to sp. gr. P3221. The structure was solved by the molecular replacement method. The structure refinement is currently underway.
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Postal TLD audits in radiotherapy in the Czech Republic: current status, experience and potential
International Nuclear Information System (INIS)
Ekendahl, Daniela; Kapucianova, Michaela; Dufek, Vladimir
2014-01-01
The paper deals with practice and performance of postal TLD audits in radiotherapy with emphasis on the possibilities of application of the advanced versions that were developed following up technological progress in radiotherapy. The new methodologies of the TLD audit are focused specifically on up-to-date linear accelerators, equipped with multileaf collimators, and modern treatment planning systems. The dose is checked by the TLD not only for reference conditions but also in conditions of radiation fields influenced by presence of inhomogeneities in the irradiated volume. As regards small radiation fields, the check also includes dose profile verification using gafchromic films. The methodologies were tested within pilot studies performed in collaboration with some Czech radiotherapy centers. The results and experience gave evidence of the usefulness and appropriateness of the new TLD audit methodologies. (orig.)
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Regulación y Análisis Económico del Servicio Postal en España
Escribano Sáez, Álvaro; González Gómez, Patricia; Lasheras San Martín, Julio
2003-01-01
Las sociedades avanzadas han ido generando cada vez nuevos tipos de demandas; los clientes necesitan decidir cuándo, cómo y dónde utilizar, enviar y recibir información y mercancías de forma rápida. Estos hechos han llevado a liberalizar recientemente los servicios postales en muchos países para poder atender esas nuevas necesidades de servicios. Un buen ejemplo de ello es la elevada tasa de penetración del correo electrónico o de los courriers nacionales e internacionales que se dedicarán al...
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Lifetime measurements and dipole transition rates for superdeformed states in {sup 190}Hg.
Energy Technology Data Exchange (ETDEWEB)
Amro, H.
1999-03-24
The Doppler-shift attenuation method was used to measure life-times of superdeformed (SD) states for both the yrast and the first excited superdeformed band of {sup 190}Hg. Intrinsic quadruple moments Q{sub 0} were extracted. For the first time, the dipole transition rates have been extracted for the inter-band transitions which connect the excited SD band to the yrast states in the second minimum. The results support the interpretation of the excited SD band as a rotational band built on an octupole vibration.
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Half-life measurements in doubly-odd sup(186,188,190)Au nuclei and the 188Hg -> Au decay
International Nuclear Information System (INIS)
Abreu, M.C.; Berg, V.; Fransson, K.; Hoeglund, A.; Oms, J.; Porquet, M.G.
1985-01-01
A level scheme has been established for 188 Hg -> Au decay which was studied with the online isotope separator ISOCELE. Precise conversion-electron measurements were performed with a semicircular magnetic spectrograph. The half-lives of the 16.0, 82.7 and 114.8 keV levels in 188 Au were measured with a lens electron spectrometer and reduced transition rates were deduced. Similarly the half-lives of the 36.1, 113.9, 227.7, 251.5, 288.0 and 363.6 keV levels in 186 Au and of the 28.9 and 171.5 keV levels in 190 Au were measured. Comparison of the reduced e.m. transition rates shows that a 1 + and a 2 - state have respectively the same structure in sup(186,) sup(188,) sup(190,) 192 Au, the same conclusion holding for the 1 - sub(g.s.) of sup(188,) sup(190,) 192 Au. Additional measurements in 189 , 191 Hg and 185 , 187 Au together with data from the literature enable us to interpret them as a coupling of certain quasiparticle states of neighbouring odd-A nuclei corresponding to oblate shapes. Indications are given that some other negative- and positive-parity states in 188 Au also belong to an oblate system. The nucleus 188 Au appears as the last of a series of doubly-odd gold nuclei where no shape coexistence has, as yet, been observed. (orig.)
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Directory of Open Access Journals (Sweden)
Steven K Msosa
2015-09-01
Full Text Available Service quality and customer satisfaction are related and are important factors for the success of service providers be it in the public or the private sector. This study aims to examine the relationship between service quality and customer satisfaction in the Malawian public postal service, specifically its banking division. A cross-sectional, quantitative and descriptive study was undertaken and data was collected from 400 customers using the SERVPERF model. A non-probability sampling approach was adopted and respondents were selected using convenience sampling. Reliability of the study was tested using Cronbach alpha. Correlation tests were conducted using Spearman’s rho. The results show that all the five service quality dimensions, viz. tangibles, reliability, empathy, assurance and responsiveness, are significantly and positively correlated. There was also a significant correlation between the service quality dimensions and overall service quality, customer satisfaction and customer loyalty
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8518 CONSUMPTION OF LEAFY VEGETABLES IN RURAL ...
African Journals Online (AJOL)
Michael
2014-03-01
Mar 1, 2014 ... The head of the household was interviewed and question items ... crops which include alfalfa, wheat and barley with edible leaves are known [5]. .... vegetables for minimum loss of water-soluble nutrients, in spite of the high ...
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From concatenated codes to graph codes
DEFF Research Database (Denmark)
Justesen, Jørn; Høholdt, Tom
2004-01-01
We consider codes based on simple bipartite expander graphs. These codes may be seen as the first step leading from product type concatenated codes to more complex graph codes. We emphasize constructions of specific codes of realistic lengths, and study the details of decoding by message passing...
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Reactivity Coefficient Calculation for AP1000 Reactor Using the NODAL3 Code
Pinem, Surian; Malem Sembiring, Tagor; Tukiran; Deswandri; Sunaryo, Geni Rina
2018-02-01
The reactivity coefficient is a very important parameter for inherent safety and stability of nuclear reactors operation. To provide the safety analysis of the reactor, the calculation of changes in reactivity caused by temperature is necessary because it is related to the reactor operation. In this paper, the temperature reactivity coefficients of fuel and moderator of the AP1000 core are calculated, as well as the moderator density and boron concentration. All of these coefficients are calculated at the hot full power condition (HFP). All neutron diffusion constant as a function of temperature, water density and boron concentration were generated by the SRAC2006 code. The core calculations for determination of the reactivity coefficient parameter are done by using NODAL3 code. The calculation results show that the fuel temperature, moderator temperature and boron reactivity coefficients are in the range between -2.613 pcm/°C to -4.657pcm/°C, -1.00518 pcm/°C to 1.00649 pcm/°C and -9.11361 pcm/ppm to -8.0751 pcm/ppm, respectively. For the water density reactivity coefficients, the positive reactivity occurs at the water temperature less than 190 °C. The calculation results show that the reactivity coefficients are accurate because the results have a very good agreement with the design value.
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Search Results | Page 46 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 451 - 460 of 8518 ... Graduate education should challenge traditional modes of learning and ... Development FEMINISM WOMEN'S ECONOMIC ... The role of research in implementing Canada's Feminist International Assistance Policy.
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Improvement of strain Penicillium sp. EZ-ZH190 for tannase production by induced mutation.
Zakipour-Molkabadi, E; Hamidi-Esfahani, Z; Sahari, M A; Azizi, M H
2013-11-01
In the search for an efficient producer of tannase, Penicillium sp. EZ-ZH190 was subjected to mutagenesis using heat treatment and strain EZ-ZH290 was isolated. The maximum tannase in this mutant strain was 4.32 U/mL with an incubation period of 84 h as compared to wild strain EZ-ZH190 where the incubation period was 96 h with a maximum enzyme activity of 4.33 U/mL. Also, the Penicillium sp. EZ-ZH290 tannase had a maximum activity at 40 °C and pH 5.5. Then, the spores of strain EZ-ZH290 were subjected to γ irradiation mutagenesis and strain EZ-ZH390 was isolated. Strain EZ-ZH390 exhibited higher tannase activity (7.66 U/mL) than the parent strain EZ-ZH290. It was also found that Penicillium sp. EZ-ZH390 tannase had an optimum activity at 35 °C and a broad pH profile with an optimum at pH 5.5. The tannase pH stability of Penicillium sp. EZ-ZH390 and its maximum production of tannase followed the same trend for five generations confirming the occurrence of stable mutant. This paper is shown that γ irradiation can mutate the Penicillium sp. leading to increase the tannase production.
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AP190L and PDP-KI10: a hardware/software measurement report
International Nuclear Information System (INIS)
Maron, N.; Sutherland, G.G.
1979-01-01
This report discusses an AP190L array processor (manufactured by Floating Point Systems of Beaverton, Oregon) interfaced to a PDP-10 (Digital Equipment Corporation, Maynard, Mass.). After AP software installation, an analysis of the overhead was performed. The results of these measurements and some conclusions are presented. An AP monitor and software interface were written to minimize the overhead from the PDP-10. A vector extension to the FORTRAN language called FIVE was developed to increase user access to the AP. Some of the problems associated with defining and implementing FIVE are discussed. Its successes and limitations are reviewed. 2 figures, 2 tables
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Toric Varieties and Codes, Error-correcting Codes, Quantum Codes, Secret Sharing and Decoding
DEFF Research Database (Denmark)
Hansen, Johan Peder
We present toric varieties and associated toric codes and their decoding. Toric codes are applied to construct Linear Secret Sharing Schemes (LSSS) with strong multiplication by the Massey construction. Asymmetric Quantum Codes are obtained from toric codes by the A.R. Calderbank P.W. Shor and A.......M. Steane construction of stabilizer codes (CSS) from linear codes containing their dual codes....
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The IAEA/WHO TLD postal programme for radiotherapy hospitals
International Nuclear Information System (INIS)
Izewska, J.; Andreo, P.
2000-01-01
Since 1969 the International Atomic Energy Agency (IAEA), together with the World Health Organization (WHO), has performed postal TLD audits to verify the calibration of radiotherapy beams in developing countries. A number of changes have recently been implemented to improve the efficiency of the IAEA/WHO TLD programme. The IAEA has increased the number of participants and reduced significantly the total turn-around time to provide results to the hospitals within the shortest possible time following the TLD irradiations. The IAEA has established a regular follow-up programme for hospitals with results outside acceptance limits of ±5%. The IAEA has, over 30 years, verified the calibration of more than 3300 clinical photon beams at approximately 1000 radiotherapy hospitals. Only 65% of those hospitals who receive TLDs for the first time have results within the acceptance limits, while more than 80% of the users that have benefited from a previous TLD audit are successful. The experience of the IAEA in TLD audits has been transferred to the national level. The IAEA offers a standardized TLD methodology, provides Guidelines and gives technical back-up to the national TLD networks. The unsatisfactory status of the dosimetry for radiotherapy, as noted in the past, is gradually improving however, the dosimetry practices in many hospitals in developing countries need to be revised in order to reach adequate conformity to hospitals that perform modern radiotherapy in Europe, USA and Australia. (author)
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Postal TLD audit in radiotherapy in the Czech Republic
International Nuclear Information System (INIS)
Kapucianova, M.; Ekendah, D. l.; Bulanek, B.
2014-01-01
The postal TLD audit in radiotherapy is an independent check of dose applied by radiotherapy centers. Our poster provides basic information on the methodology of dose determination within the TLD audit. An overview of different versions of the TLD audit that are focused on specific techniques in radiotherapy is given. We also present results of so called basic version of the TLD audit that is performed regularly for purposes of the State Office for Nuclear Safety. Moreover, results of intercomparison measurements organized by the IAEA (International Atomic Energy Agency), in which our laboratory takes part every year, are shown.The methodology of dose determination is based on TL measurement of LiF:Mg,Ti powder. The TL dosemeter (TLD) has form of a plastic capsule containing approximately 160 mg of this material. Before the TL reading, the powder of each particular irradiated dosemeter is divided into 9 identical samples by means of an accurate dispenser. The dosemeter response is given as average of TL responses of the 9 samples. The dose absorbed in water is computed from the TLD response by application of calibration factor and correction coefficients for elimination of energy dependence, supra-linearity and fading of the TL material. The evaluation of the TLD audit is based on comparison of the dose measured by the TLD and the dose stated by a radiotherapy center. Relative deviation between these doses is calculated. Several versions of the TLD audit are available. (authors)
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Automatic coding method of the ACR Code
International Nuclear Information System (INIS)
Park, Kwi Ae; Ihm, Jong Sool; Ahn, Woo Hyun; Baik, Seung Kook; Choi, Han Yong; Kim, Bong Gi
1993-01-01
The authors developed a computer program for automatic coding of ACR(American College of Radiology) code. The automatic coding of the ACR code is essential for computerization of the data in the department of radiology. This program was written in foxbase language and has been used for automatic coding of diagnosis in the Department of Radiology, Wallace Memorial Baptist since May 1992. The ACR dictionary files consisted of 11 files, one for the organ code and the others for the pathology code. The organ code was obtained by typing organ name or code number itself among the upper and lower level codes of the selected one that were simultaneous displayed on the screen. According to the first number of the selected organ code, the corresponding pathology code file was chosen automatically. By the similar fashion of organ code selection, the proper pathologic dode was obtained. An example of obtained ACR code is '131.3661'. This procedure was reproducible regardless of the number of fields of data. Because this program was written in 'User's Defined Function' from, decoding of the stored ACR code was achieved by this same program and incorporation of this program into program in to another data processing was possible. This program had merits of simple operation, accurate and detail coding, and easy adjustment for another program. Therefore, this program can be used for automation of routine work in the department of radiology
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Analysis of uncertainties in the IAEA/WHO TLD postal dose audit system
Energy Technology Data Exchange (ETDEWEB)
Izewska, J. [Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Wagramer Strasse 5, Vienna (Austria)], E-mail: j.izewska@iaea.org; Hultqvist, M. [Department of Medical Radiation Physics, Karolinska Institute, Stockholm University, Stockholm (Sweden); Bera, P. [Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Wagramer Strasse 5, Vienna (Austria)
2008-02-15
The International Atomic Energy Agency (IAEA) and the World Health Organisation (WHO) operate the IAEA/WHO TLD postal dose audit programme. Thermoluminescence dosimeters (TLDs) are used as transfer devices in this programme. In the present work the uncertainties in the dose determination from TLD measurements have been evaluated. The analysis of uncertainties comprises uncertainties in the calibration coefficient of the TLD system and uncertainties in factors correcting for dose response non-linearity, fading of TL signal, energy response and influence of TLD holder. The individual uncertainties have been combined to estimate the total uncertainty in the dose evaluated from TLD measurements. The combined relative standard uncertainty in the dose determined from TLD measurements has been estimated to be 1.2% for irradiations with Co-60 {gamma}-rays and 1.6% for irradiations with high-energy X-rays. Results from irradiations by the Bureau international des poids et mesures (BIPM), Primary Standard Dosimetry Laboratories (PSDLs) and Secondary Standards Dosimetry Laboratories (SSDLs) compare favourably with the estimated uncertainties, whereas TLD results of radiotherapy centres show higher standard deviations than those derived theoretically.
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Search Results | Page 839 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8381 - 8390 of 8518 ... POLICY MAKING WATER LAW RESOURCE ALLOCATION WATER ... The article documents and analyzes recent water governance trends in ... highlighting cases of Uruguay, Ecuador, Bolivia and Colombia.
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Search Results | Page 803 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8021 - 8030 of 8518 ... BUSINESS FINANCING HUMAN RESOURCES ... The presence and activities of ICT and IT-enabled Multinational Corporations (MNCs) helps the ... trade facilitation, trade finance and communication technology.
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2010-04-01
... § 1.190-2(b) of this chapter). In the case of a partnership, the election shall be made by the partnership. The election applies to expenditures paid or incurred during the taxable year which (but for the election) are chargeable to capital account. (b) Limitation. The maximum deduction for a taxpayer...
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Coding in pigeons: Multiple-coding versus single-code/default strategies.
Pinto, Carlos; Machado, Armando
2015-05-01
To investigate the coding strategies that pigeons may use in a temporal discrimination tasks, pigeons were trained on a matching-to-sample procedure with three sample durations (2s, 6s and 18s) and two comparisons (red and green hues). One comparison was correct following 2-s samples and the other was correct following both 6-s and 18-s samples. Tests were then run to contrast the predictions of two hypotheses concerning the pigeons' coding strategies, the multiple-coding and the single-code/default. According to the multiple-coding hypothesis, three response rules are acquired, one for each sample. According to the single-code/default hypothesis, only two response rules are acquired, one for the 2-s sample and a "default" rule for any other duration. In retention interval tests, pigeons preferred the "default" key, a result predicted by the single-code/default hypothesis. In no-sample tests, pigeons preferred the key associated with the 2-s sample, a result predicted by multiple-coding. Finally, in generalization tests, when the sample duration equaled 3.5s, the geometric mean of 2s and 6s, pigeons preferred the key associated with the 6-s and 18-s samples, a result predicted by the single-code/default hypothesis. The pattern of results suggests the need for models that take into account multiple sources of stimulus control. © Society for the Experimental Analysis of Behavior.
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Energy Technology Data Exchange (ETDEWEB)
Fajeau, M; Nguyen, L T; Saunier, J [Commissariat a l' Energie Atomique, Centre d' Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)
1966-09-01
This code handles the following problems: -1) Analysis of thermal experiments on a water loop at high or low pressure; steady state or transient behavior; -2) Analysis of thermal and hydrodynamic behavior of water-cooled and moderated reactors, at either high or low pressure, with boiling permitted; fuel elements are assumed to be flat plates: - Flowrate in parallel channels coupled or not by conduction across plates, with conditions of pressure drops or flowrate, variable or not with respect to time is given; the power can be coupled to reactor kinetics calculation or supplied by the code user. The code, containing a schematic representation of safety rod behavior, is a one dimensional, multi-channel code, and has as its complement (FLID), a one-channel, two-dimensional code. (authors) [French] Ce code permet de traiter les problemes ci-dessous: 1. Depouillement d'essais thermiques sur boucle a eau, haute ou basse pression, en regime permanent ou transitoire; 2. Etudes thermiques et hydrauliques de reacteurs a eau, a plaques, a haute ou basse pression, ebullition permise: - repartition entre canaux paralleles, couples on non par conduction a travers plaques, pour des conditions de debit ou de pertes de charge imposees, variables ou non dans le temps; - la puissance peut etre couplee a la neutronique et une representation schematique des actions de securite est prevue. Ce code (Cactus) a une dimension d'espace et plusieurs canaux, a pour complement Flid qui traite l'etude d'un seul canal a deux dimensions. (auteurs)
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International Nuclear Information System (INIS)
Cizeron-Clairac, Geraldine; Lallemand, François; Vacher, Sophie; Lidereau, Rosette; Bieche, Ivan; Callens, Celine
2015-01-01
MicroRNAs (miRNAs) show differential expression across breast cancer subtypes and have both oncogenic and tumor-suppressive roles. Numerous microarray studies reported different expression patterns of miRNAs in breast cancers and found clinical interest for several miRNAs but often with contradictory results. Aim of this study is to identify miRNAs that are differentially expressed in estrogen receptor positive (ER + ) and negative (ER − ) breast primary tumors to better understand the molecular basis for the phenotypic differences between these two sub-types of carcinomas and to find potential clinically relevant miRNAs. We used the robust and reproductive tool of quantitative RT-PCR in a large cohort of well-annotated 153 breast cancers with long-term follow-up to identify miRNAs specifically differentially expressed between ER + and ER − breast cancers. Cytotoxicity tests and transfection experiments were then used to examine the role and the regulation mechanisms of selected miRNAs. We identified a robust collection of 20 miRNAs significantly deregulated in ER + compared to ER − breast cancers : 12 up-regulated and eight down-regulated miRNAs. MiR-190b retained our attention as it was the miRNA the most strongly over-expressed in ER + compared to ER − with a fold change upper to 23. It was also significantly up-regulated in ER + /Normal breast tissue and down-regulated in ER − /Normal breast tissue. Functional experiments showed that miR-190b expression is not directly regulated by estradiol and that miR-190b does not affect breast cancer cell lines proliferation. Expression level of miR-190b impacts metastasis-free and event-free survival independently of ER status. This study reveals miR-190b as the highest up-regulated miRNA in hormone-dependent breast cancers. Due to its specificity and high expression level, miR-190b could therefore represent a new biomarker in hormone-dependent breast cancers but its exact role carcinogenesis remains to
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A new postal quality assurance program for diagnostic radiology departments
International Nuclear Information System (INIS)
Brown, L.D.
1988-01-01
The Federal Government of Canada has responsibility for the design and performance of new x-ray equipment, but the Provinces have responsibility for controlling the installation, maintenance and use of the equipment. For the past 30 years Saskatchewan has had regular inspection of X-ray units by radiation health officers who have ensured that deficiencies are corrected. With the present emphasis on quality assurance procedures and hospital accreditation requirements some additional needs have had to be met. These are primarily due to unusual geographical factors. The province covers a quarter to a million square miles and has a continental climate with very severe winters. This used to impede winter travel and many small communities therefore established their own hospital. Today there are a large number of very small hospitals (four beds and upwards) which are geographically widely spread and which, with current resources, can only be visited rather infrequently. A mail out test package, primarily designed to give early warning of the existence of radiation related problems, has therefore been introduced. If a test gives an unexpected result, a prompt visit can be made to the centre concerned to carry out whatever more sophisticated test procedures may be necessary. Experience has shown however that the postal test package has, in itself, a high diagnostic potential so the source of the problem can often be identified without a visit becoming necessary
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Directory of Open Access Journals (Sweden)
Adeline Gilson
2010-02-01
Full Text Available Le métier de conseiller financier est traversé par une double prescription : vendre et conseiller. Face à cette injonction a priori contradictoire, les conseillers interprètent différemment leur rôle professionnel en situation de travail et mettent en place des stratégies pour remédier aux contraintes émanant autant de l’organisation que des clients.Financial advisers working at La Banque Postale in France: between customer needs and employer interestsThe financial adviser job deals with a dual instruction: selling and advising. Being faced with this requirement which seems contradictory, the financial advisers interpret in different ways their professional role in work and implement strategies to bear the pressure that both organization and customers put on them.Los asesores bancarios de la Banque Postale de Francia: entre las necesidades del cliente y los intereses del empleadorEl oficio de asesor bancario está atravesado por una doble prescripción: vender y aconsejar. Frente a este requerimiento en principio contradictoria, los asesores interpretan de maneras diferentes su rol profesional durante la situación de trabajo e implementan distintas estrategias para remediar las dificultades que emanan tanto de la organización como de los clientes.
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Search Results | Page 10 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 91 - 100 of 8518 ... Women constitute 75% of Kenya's agricultural labour force; however, gender ... and the negative socio-economic and environmental impacts of mining activities. ... Targeting senescence cells in pancreatic cancer.
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Evaluation Codes from an Affine Veriety Code Perspective
DEFF Research Database (Denmark)
Geil, Hans Olav
2008-01-01
Evaluation codes (also called order domain codes) are traditionally introduced as generalized one-point geometric Goppa codes. In the present paper we will give a new point of view on evaluation codes by introducing them instead as particular nice examples of affine variety codes. Our study...... includes a reformulation of the usual methods to estimate the minimum distances of evaluation codes into the setting of affine variety codes. Finally we describe the connection to the theory of one-pointgeometric Goppa codes. Contents 4.1 Introduction...... . . . . . . . . . . . . . . . . . . . . . . . 171 4.9 Codes form order domains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 4.10 One-point geometric Goppa codes . . . . . . . . . . . . . . . . . . . . . . . . 176 4.11 Bibliographical Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 References...
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Tsimtsiou, Zoi; Sidhu, Kalwant; Jones, Roger
2010-11-01
Master's programmes can provide continuing professional development, equipping GPs to teach, research, and lead general practice. A previous evaluation of the MSc in primary health care found that graduates were contributing significantly to the discipline of general practice. Given the changes in general practice over the last 10 years, it was considered useful to investigate longer-term outcomes. To assess the benefits GPs have derived from the MSc in terms of the intended learning outcomes and their own plans for involvement in research and teaching. A cross-sectional survey using a postal questionnaire. Department of Primary Care and Public Health Sciences, King's College London. A postal questionnaire was sent to the graduates of MSc in primary health care from 1997 until 2008. A total of 50 completed questionnaires were returned (response rate 76%). After graduation, 22 GPs had completed another degree or diploma and 21 had work accepted for publication, resulting in 74 papers. Nine held academic posts at lecturer or senior lecturer level, 21 were GP trainers, and 21 undergraduate teachers. Twenty-five GPs held more than one teaching-related post. The majority of the graduates confirmed the attainment of the MSc's intended outcomes. Positive influences of the MSc were identified, including career development, personal development, and job satisfaction. Graduates reported a number of benefits to themselves, their practices, and their patients. As the requirements for continuing professional development of GPs become more stringent, and with the advent of revalidation, the current ad hoc approach to career development in general practice is becoming unsustainable. To enhance its credibility as an academic discipline, general practice must continue to develop its capacity for research and scholarship. Master's programmes are likely to have an important role in supporting professional development in general practice in the future.
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Okamoto, Hiroyuki; Minemura, Toshiyuki; Nakamura, Mitsuhiro; Mizuno, Hideyuki; Tohyama, Naoki; Nishio, Teiji; Wakita, Akihisa; Nakamura, Satoshi; Nishioka, Shie; Iijima, Kotaro; Fujiyama, Daisuke; Itami, Jun; Nishimura, Yasumasa
2018-04-01
We developed an efficient postal audit system to independently assess the delivered dose using radiophotoluminescent glass dosimeters (RPLDs) and the positional differences of fields using EBT3 film at the axial plane for intensity-modulated radiotherapy (IMRT). The audit phantom had a C-shaped target structure as a planning target volume (PTV) with four measurement points for the RPLDs and a cylindrical structure as the organ at risk (OAR) for one measurement point. The phantoms were sent to 24 institutions. Point dose measurements with a 0.6 cm 3 PTW farmer chamber were also performed to justify glass dosimetry in IMRT. The measured dose with the RPLDs was compared to the calculated dose in the institution's treatment planning system (TPS). The mean ± 1.96σ of the ratio of the measured dose with the RPLDs to the farmer chamber was 0.997 ± 0.024 with no significant difference (p = .175). The investigations demonstrated that glass dosimetry was reliable with a high measurement accuracy comparable to the chamber. The mean ± 1.96σ for the dose differences with a reference of the TPS dose for the PTV and the OAR was 0.1 ± 2.5% and -2.1 ± 17.8%, respectively. The mean ± 1.96σ for the right-left and the anterior-posterior direction was -0.9 ± 2.8 and 0.5 ± 1.4 mm, respectively. This study is the first report to justify glass dosimetry for implementation in IMRT audit in Japan. We demonstrate that our postal audit system has high accuracy with a high-level criterion of 3%/3 mm. Copyright © 2018 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.
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IAEA/ WHO TLD postal dose intercomparison results in Bangladesh
International Nuclear Information System (INIS)
Mollah, A.S.; Bhuiyan, N.U.; Rahman, S.
2001-01-01
Full text: For the accurate delivery of prescribed dose to the patients, high precision and accuracy in radiation dosimetry is required. The hospital/medical physicist is responsible for the accurate delivery of whole planned radiation doses to the patients prescribed by the radio therapist. The proper delivery of radiation doses depends upon the accurate output measurements of doses from the therapy machines. In Bangladesh, only six 60 Co units and five deep therapy machines are in use. Some more are expected to be installed soon. Still in 2001, none of the Government radiotherapy centers in Bangladesh was properly equipped with medical physicists as well as radiotherapy dosimetry equipment. Bangladesh Atomic Energy Commission (BAEC) is responsible for radiation safety in Bangladesh and BAEC has assigned Secondary Standard Dosimetry Laboratory (SSDL) of Bangladesh for providing dosimetry calibration to all radiotherapy centers in Bangladesh. The output measurements of therapy machines are performed once in a year by SSDL and the results are compared by participating in the annual TLD postal dose intercomparison program organized by IAEA/WHO SSDL Network. The absorbed dose to water is determined using IAEA dosimetry protocol (TRS 277 and 381) and water phantom of size 30 x 30 x 30 cm 3 , The measurements of SSDL are traceable to NPL of UK. The accuracy achieved in SSDL, Bangladesh has been found better than ± 3.5%, which is within the prescribed limit of dosimetry standard of IAEA. The methodology of output dose measurements in different radiotherapy centers in Bangladesh is described along with the IAEA/WHO intercomparison results
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An Optimal Linear Coding for Index Coding Problem
Pezeshkpour, Pouya
2015-01-01
An optimal linear coding solution for index coding problem is established. Instead of network coding approach by focus on graph theoric and algebraic methods a linear coding program for solving both unicast and groupcast index coding problem is presented. The coding is proved to be the optimal solution from the linear perspective and can be easily utilize for any number of messages. The importance of this work is lying mostly on the usage of the presented coding in the groupcast index coding ...
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Mesolithic settlement and activities in rockshelters of the Kamenice river canyon, Czech Republic
Czech Academy of Sciences Publication Activity Database
Svoboda, Jiří; Hajnalová, M.; Horáček, I.; Novák, Martin; Přichystal, A.; Šajnerová, A.; Yaroshevich, A.
2007-01-01
Roč. 5, č. 1 (2007), s. 95-127 ISSN 1730-8518 Institutional research plan: CEZ:AV0Z80010507 Keywords : Mesolithic * Northern Bohemia * Kamenice * settlement structure Subject RIV: AC - Archeology, Anthropology, Ethnology
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Search Results | Page 47 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 461 - 470 of 8518 ... Refugees, environmental resource use and local integration in ... Migration of Zimbabweans to South Africa and their working ... Community resilience, disaster risk reduction and climate change adaptation : learning ...
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Kazzazi, Fawz; Haggie, Rebecca; Forouhi, Parto; Kazzazi, Nazar; Malata, Charles M
2018-01-01
Maximizing response rates in questionnaires can improve their validity and quality by reducing non-response bias. A comprehensive analysis is essential for producing reasonable conclusions in patient-reported outcome research particularly for topics of a sensitive nature. This often makes long (≥7 pages) questionnaires necessary but these have been shown to reduce response rates in mail surveys. Our work adapted the "Total Design Method," initially produced for commercial markets, to raise response rates in a long (total: 11 pages, 116 questions), non-incentivized, very personal postal survey sent to almost 350 women. A total of 346 women who had undergone mastectomy and immediate breast reconstruction from 2008-2014 (inclusive) at Addenbrooke's University Hospital were sent our study pack (Breast-Q satisfaction questionnaire and support documents) using our modified "Total Design Method." Participants were sent packs and reminders according to our designed schedule. Of the 346 participants, we received 258 responses, an overall response rate of 74.5% with a useable response rate of 72.3%. One hundred and six responses were received before the week 1 reminder (30.6%), 120 before week 3 (34.6%), 225 before the week 7 reminder (64.6%) and the remainder within 3 weeks of the final pack being sent. The median age of patients that the survey was sent to, and the median age of the respondents, was 54 years. In this study, we have demonstrated the successful implementation of a novel approach to postal surveys. Despite the length of the questionnaire (nine pages, 116 questions) and limitations of expenses to mail a survey to ~350 women, we were able to attain a response rate of 74.6%.
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Search Results | Page 85 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
2009-01-01
Results 841 - 850 of 8518 ... Natural Resource Management Workshop : introduction to FOSS GIS. Published date. January 1, 2009. Studies ... Management information systems for microfinance background to the workshop. Published date. January 1, 2006. Studies.
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Search Results | Page 829 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8281 - 8290 of 8518 ... ... develop an African teaching platform on health workforce development ... fragile, and the record of human resource planning and management ... Genetic diversity and genomic resources available for the small ...
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Staggering in signature partners of A∼190 mass region of superdeformed rotational bands
International Nuclear Information System (INIS)
Uma, V.S.; Goel, Alpana; Yadav, Archana
2014-01-01
This paper discuss about ΔI=1 signature splitting in signature partner pairs of A∼190 mass region. Around twenty signature partner pairs (usually called as two bands, each with a fixed signature) have been reported in this mass region. For these signature pairs, band head moment of inertia (J 0 ) and intrinsic structure of each pair of signature partners have been found as almost identical. Also, these signature partner pairs showed large amplitude signature splitting. As each of the two signature partner forms a regular spin sequence and signature bands are not equivalent in terms of energies. This difference in energies results in signature splitting
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International Nuclear Information System (INIS)
Lin, Pei-Jan P.; Schueler, Beth A.; Balter, Stephen; Strauss, Keith J.; Wunderle, Kevin A.; LaFrance, M. Terry; Kim, Don-Soo; Behrman, Richard H.; Shepard, S. Jeff; Bercha, Ishtiaq H.
2015-01-01
Due to the proliferation of disciplines employing fluoroscopy as their primary imaging tool and the prolonged extensive use of fluoroscopy in interventional and cardiovascular angiography procedures, “dose-area-product” (DAP) meters were installed to monitor and record the radiation dose delivered to patients. In some cases, the radiation dose or the output value is calculated, rather than measured, using the pertinent radiological parameters and geometrical information. The AAPM Task Group 190 (TG-190) was established to evaluate the accuracy of the DAP meter in 2008. Since then, the term “DAP-meter” has been revised to air kerma-area product (KAP) meter. The charge of TG 190 (Accuracy and Calibration of Integrated Radiation Output Indicators in Diagnostic Radiology) has also been realigned to investigate the “Accuracy and Calibration of Integrated Radiation Output Indicators” which is reflected in the title of the task group, to include situations where the KAP may be acquired with or without the presence of a physical “meter.” To accomplish this goal, validation test protocols were developed to compare the displayed radiation output value to an external measurement. These test protocols were applied to a number of clinical systems to collect information on the accuracy of dose display values in the field
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Energy Technology Data Exchange (ETDEWEB)
Lin, Pei-Jan P., E-mail: Pei-Jan.Lin@vcuhealth.org [Virginia Commonwealth University Medical Center, Richmond, Virginia 23298 (United States); Schueler, Beth A. [Mayo Clinic, Rochester, Minnesota 55905 (United States); Balter, Stephen [Columbia University Medical Center, New York, New York 10032 (United States); Strauss, Keith J. [Children’s Hospital Medical Center, Cincinnati, Ohio 45229 (United States); Wunderle, Kevin A. [Cleveland Clinic Foundation, Cleveland, Ohio 44195 (United States); LaFrance, M. Terry [Baystate Health Systems, Inc., Springfield, Massachusetts 01199 (United States); Kim, Don-Soo [Children’s Hospital Boston, Boston, Massachusetts 02115 (United States); Behrman, Richard H. [Boston University Medical Center, Boston, Massachusetts 02118 (United States); Shepard, S. Jeff [University of Texas MD Anderson Cancer Center, Houston, Texas 77096 (United States); Bercha, Ishtiaq H. [Children’s Hospital Colorado, Aurora, Colorado 80045 (United States)
2015-12-15
Due to the proliferation of disciplines employing fluoroscopy as their primary imaging tool and the prolonged extensive use of fluoroscopy in interventional and cardiovascular angiography procedures, “dose-area-product” (DAP) meters were installed to monitor and record the radiation dose delivered to patients. In some cases, the radiation dose or the output value is calculated, rather than measured, using the pertinent radiological parameters and geometrical information. The AAPM Task Group 190 (TG-190) was established to evaluate the accuracy of the DAP meter in 2008. Since then, the term “DAP-meter” has been revised to air kerma-area product (KAP) meter. The charge of TG 190 (Accuracy and Calibration of Integrated Radiation Output Indicators in Diagnostic Radiology) has also been realigned to investigate the “Accuracy and Calibration of Integrated Radiation Output Indicators” which is reflected in the title of the task group, to include situations where the KAP may be acquired with or without the presence of a physical “meter.” To accomplish this goal, validation test protocols were developed to compare the displayed radiation output value to an external measurement. These test protocols were applied to a number of clinical systems to collect information on the accuracy of dose display values in the field.
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Lafi, Feras Fawzi; Alam, Intikhab; Geurts, Rene; Bisseling, Ton; Bajic, Vladimir B.; Hirt, Heribert; Saad, Maged
2016-01-01
Pseudomonas argentinensis strain SA190 is a plant endophytic-inhabiting bacterium that was isolated from root nodules of the desert plant Indigofera argentea collected from the Jizan region of Saudi Arabia. Here, we report the genome sequence of SA
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MRI-detection rate and incidence of lumbar bleeding sources in 190 patients with non-aneurysmal SAH.
Directory of Open Access Journals (Sweden)
Sepide Kashefiolasl
Full Text Available Up to 15% of all spontaneous subarachnoid hemorrhages (SAH have a non-aneurysmal SAH (NASAH. The evaluation of SAH patients with negative digital subtraction angiography (DSA is sometimes a diagnostic challenge. Our goal in this study was to reassess the yield of standard MR-imaging of the complete spinal axis to rule out spinal bleeding sources in patients with NASAH.We retrospectively analyzed the spinal MRI findings in 190 patients with spontaneous NASAH, containing perimesencephalic (PM and non-perimesencephalic (NPM SAH, diagnosed by computer tomography (CT and/or lumbar puncture (LP, and negative 2nd DSA.190 NASAH patients were included in the study, divided into PM-SAH (n = 87; 46% and NPM-SAH (n = 103; 54%. Overall, 23 (22% patients had a CT negative SAH, diagnosed by positive LP. MR-imaging of the spinal axis detected two patients with lumbar ependymoma (n = 2; 1,05%. Both patients complained of radicular sciatic pain. The detection rate raised up to 25%, if only patients with radicular sciatic pain received an MRI.Routine radiological investigation of the complete spinal axis in NASAH patients is expensive and can not be recommended for standard procedure. However, patients with clinical signs of low-back/sciatic pain should be worked up for a spinal pathology.
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Pain in patients with myotonic dystrophy type 2: a postal survey in Finland.
Suokas, Kimmo I; Haanpää, Maija; Kautiainen, Hannu; Udd, Bjarne; Hietaharju, Aki J
2012-01-01
Widespread musculoskeletal pain is a well-known symptom of myotonic dystrophy type 2 (DM2), but so far it has been addressed in only a few studies. A postal survey for all traceable DM2 patients (n = 132) was conducted. A specific questionnaire, and severity and interference subscales of the Brief Pain Inventory, quality of life (RAND-36), and modified Beck Depression Inventory were completed. The response rate was 70%. The mean age of respondents was 53 years, 59% of whom were women. Current pain was reported by 54%. Lifetime prevalence of pain was 76%. The mean intensity of pain at its highest in the last week was 5.9, and 2.3 at its lowest (on a numerical rating scale of 0-10). Quality of life was lower in DM2 patients who reported pain. In 18%, the depression score was noticeably different. Pain of moderate severity and unpleasant muscular symptoms are common in DM2. DM2 should be taken into consideration in the differential diagnosis of musculoskeletal pain. Copyright © 2011 Wiley Periodicals, Inc.
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Search Results | Page 62 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 611 - 620 of 8518 ... Climate-proof response-capability for green water saving and agriculture ... Women landholders in the Mubarak Resettlement Scheme experienced ... of equity principles in HIV/AIDS work in Kenya : a case study.
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Search Results | Page 40 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 391 - 400 of 8518 ... Monitoring subnational violence in Asia ... West and Central African Partnership for Maternal, Newborn, Child, and Adolescent Health Research ... their way through Mexico are victims of sexual violence, according to ...
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Search Results | Page 44 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 431 - 440 of 8518 ... IDRC-supported database on women entrepreneurs gets an enthusiastic response ... work is related to the health of indigenous women in Mexico. ... research on how Guyana implements its Domestic Violence Act.
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Search Results | Page 61 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 601 - 610 of 8518 ... Filter by topic .... The research identifies a loophole in existing international legal framework, which relates ... Within an exceptionally uncertain and dynamic vulnerability context this thesis advances proposals from the ...
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Search Results | Page 838 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8371 - 8380 of 8518 ... ... other public water bodies raises issues of natural resource management that are ... On the development of climate data visualization tool for interpretation of ... The Tamil Nadu Agricultural University, Coimbatore, ...
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Search Results | Page 64 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 631 - 640 of 8518 ... Wild edible plants : promoting dietary diversity in poor communities of Lebanon ... on aquatic organisms : interaction with pH and quality measures ... the economic impacts of climate change, and remittance transfers.
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Rate-adaptive BCH codes for distributed source coding
DEFF Research Database (Denmark)
Salmistraro, Matteo; Larsen, Knud J.; Forchhammer, Søren
2013-01-01
This paper considers Bose-Chaudhuri-Hocquenghem (BCH) codes for distributed source coding. A feedback channel is employed to adapt the rate of the code during the decoding process. The focus is on codes with short block lengths for independently coding a binary source X and decoding it given its...... strategies for improving the reliability of the decoded result are analyzed, and methods for estimating the performance are proposed. In the analysis, noiseless feedback and noiseless communication are assumed. Simulation results show that rate-adaptive BCH codes achieve better performance than low...... correlated side information Y. The proposed codes have been analyzed in a high-correlation scenario, where the marginal probability of each symbol, Xi in X, given Y is highly skewed (unbalanced). Rate-adaptive BCH codes are presented and applied to distributed source coding. Adaptive and fixed checking...
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International Nuclear Information System (INIS)
Vieira, W.S.; Borges, J.C.; Almeida, C.E.V.
1998-01-01
A proposal in order to improve the brachytherapy quality control and to allow postal intercomparison of Ir-192 sources used in high dose rate brachytherapy has been presented. The LiF: Mn: Ti (TLD 100) detector has been selected for such purpose. The experimental array and the TLDs irradiation and calibration techniques, at the treatment units, have been specified in the light of more recent methodology of Ir-192 calibration sources. (Author)
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Self-complementary circular codes in coding theory.
Fimmel, Elena; Michel, Christian J; Starman, Martin; Strüngmann, Lutz
2018-04-01
Self-complementary circular codes are involved in pairing genetic processes. A maximal [Formula: see text] self-complementary circular code X of trinucleotides was identified in genes of bacteria, archaea, eukaryotes, plasmids and viruses (Michel in Life 7(20):1-16 2017, J Theor Biol 380:156-177, 2015; Arquès and Michel in J Theor Biol 182:45-58 1996). In this paper, self-complementary circular codes are investigated using the graph theory approach recently formulated in Fimmel et al. (Philos Trans R Soc A 374:20150058, 2016). A directed graph [Formula: see text] associated with any code X mirrors the properties of the code. In the present paper, we demonstrate a necessary condition for the self-complementarity of an arbitrary code X in terms of the graph theory. The same condition has been proven to be sufficient for codes which are circular and of large size [Formula: see text] trinucleotides, in particular for maximal circular codes ([Formula: see text] trinucleotides). For codes of small-size [Formula: see text] trinucleotides, some very rare counterexamples have been constructed. Furthermore, the length and the structure of the longest paths in the graphs associated with the self-complementary circular codes are investigated. It has been proven that the longest paths in such graphs determine the reading frame for the self-complementary circular codes. By applying this result, the reading frame in any arbitrary sequence of trinucleotides is retrieved after at most 15 nucleotides, i.e., 5 consecutive trinucleotides, from the circular code X identified in genes. Thus, an X motif of a length of at least 15 nucleotides in an arbitrary sequence of trinucleotides (not necessarily all of them belonging to X) uniquely defines the reading (correct) frame, an important criterion for analyzing the X motifs in genes in the future.
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Ahmed, Hassan Yousif; Nisar, K. S.
2013-08-01
Code with ideal in-phase cross correlation (CC) and practical code length to support high number of users are required in spectral amplitude coding-optical code division multiple access (SAC-OCDMA) systems. SAC systems are getting more attractive in the field of OCDMA because of its ability to eliminate the influence of multiple access interference (MAI) and also suppress the effect of phase induced intensity noise (PIIN). In this paper, we have proposed new Diagonal Eigenvalue Unity (DEU) code families with ideal in-phase CC based on Jordan block matrix with simple algebraic ways. Four sets of DEU code families based on the code weight W and number of users N for the combination (even, even), (even, odd), (odd, odd) and (odd, even) are constructed. This combination gives DEU code more flexibility in selection of code weight and number of users. These features made this code a compelling candidate for future optical communication systems. Numerical results show that the proposed DEU system outperforms reported codes. In addition, simulation results taken from a commercial optical systems simulator, Virtual Photonic Instrument (VPI™) shown that, using point to multipoint transmission in passive optical network (PON), DEU has better performance and could support long span with high data rate.
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List Decoding of Matrix-Product Codes from nested codes: an application to Quasi-Cyclic codes
DEFF Research Database (Denmark)
Hernando, Fernando; Høholdt, Tom; Ruano, Diego
2012-01-01
A list decoding algorithm for matrix-product codes is provided when $C_1,..., C_s$ are nested linear codes and $A$ is a non-singular by columns matrix. We estimate the probability of getting more than one codeword as output when the constituent codes are Reed-Solomon codes. We extend this list...... decoding algorithm for matrix-product codes with polynomial units, which are quasi-cyclic codes. Furthermore, it allows us to consider unique decoding for matrix-product codes with polynomial units....
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Jung, Ho-Won; El Emam, Khaled
2014-05-29
A linear programming (LP) model was proposed to create de-identified data sets that maximally include spatial detail (e.g., geocodes such as ZIP or postal codes, census blocks, and locations on maps) while complying with the HIPAA Privacy Rule's Expert Determination method, i.e., ensuring that the risk of re-identification is very small. The LP model determines the transition probability from an original location of a patient to a new randomized location. However, it has a limitation for the cases of areas with a small population (e.g., median of 10 people in a ZIP code). We extend the previous LP model to accommodate the cases of a smaller population in some locations, while creating de-identified patient spatial data sets which ensure the risk of re-identification is very small. Our LP model was applied to a data set of 11,740 postal codes in the City of Ottawa, Canada. On this data set we demonstrated the limitations of the previous LP model, in that it produces improbable results, and showed how our extensions to deal with small areas allows the de-identification of the whole data set. The LP model described in this study can be used to de-identify geospatial information for areas with small populations with minimal distortion to postal codes. Our LP model can be extended to include other information, such as age and gender.
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Search Results | Page 11 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 101 - 110 of 8518 ... With the adoption of the Sustainable Development Goals' (SDGs) 2015–2030 agenda, promoting gender equality is central to global development ... free healthcare for pregnant women, new mothers, and children ...
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Investigations of fast neutron production by 190 GeV/c muon interactions on graphite target
Chazal, V; Cook, B; Henrikson, H; Jonkmans, G; Paic, A; Mascarenhas, N; Vogel, P; Vuilleumier, J L
2002-01-01
The production of fast neutrons (1 MeV - 1 GeV) in high energy muon-nucleus interactions is poorly understood, yet it is fundamental to the understanding of the background in many underground experiments. The aim of the present experiment (CERN NA55) was to measure spallation neutrons produced by 190 GeV/c muons scattering on carbon target. We have investigated the energy spectrum and angular distribution of spallation neutrons, and we report the result of our measurement of the neutron production differential cross section.
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Directory of Open Access Journals (Sweden)
Fabio Burderi
2007-05-01
Full Text Available Motivated by the study of decipherability conditions for codes weaker than Unique Decipherability (UD, we introduce the notion of coding partition. Such a notion generalizes that of UD code and, for codes that are not UD, allows to recover the ``unique decipherability" at the level of the classes of the partition. By tacking into account the natural order between the partitions, we define the characteristic partition of a code X as the finest coding partition of X. This leads to introduce the canonical decomposition of a code in at most one unambiguouscomponent and other (if any totally ambiguouscomponents. In the case the code is finite, we give an algorithm for computing its canonical partition. This, in particular, allows to decide whether a given partition of a finite code X is a coding partition. This last problem is then approached in the case the code is a rational set. We prove its decidability under the hypothesis that the partition contains a finite number of classes and each class is a rational set. Moreover we conjecture that the canonical partition satisfies such a hypothesis. Finally we consider also some relationships between coding partitions and varieties of codes.
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International Nuclear Information System (INIS)
Wickline, Alfred
2006-01-01
Corrective Action Unit (CAU) 190 is located in Areas 11 and 14 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit 190 is comprised of the four Corrective Action Sites (CASs) listed below: (1) 11-02-01, Underground Centrifuge; (2) 11-02-02, Drain Lines and Outfall; (3) 11-59-01, Tweezer Facility Septic System; and (4) 14-23-01, LTU-6 Test Area. These sites are being investigated because existing information is insufficient on the nature and extent of potential contamination to evaluate and recommend corrective action alternatives. Additional information will be obtained before evaluating corrective action alternatives and selecting the appropriate corrective action for each CAS by conducting a corrective action investigation (CAI). The results of the field investigation will support a defensible evaluation of viable corrective action alternatives that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on August 24, 2006, by representatives of the Nevada Division of Environmental Protection; U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Stoller-Navarro Joint Venture, and National Security Technologies, LLC. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 190. The scope of the CAU 190 CAI includes the following activities: (1) Move surface debris and/or materials, as needed, to facilitate sampling; (2) Conduct radiological and geophysical surveys; (3) Perform field screening; (4) Collect and submit environmental samples for laboratory analysis to determine whether contaminants of concern (COCs) are present; (5) If COCs are present, collect additional step-out samples to define the lateral and vertical extent of the contamination; (6) Collect samples of source material, if present
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Combinatorial neural codes from a mathematical coding theory perspective.
Curto, Carina; Itskov, Vladimir; Morrison, Katherine; Roth, Zachary; Walker, Judy L
2013-07-01
Shannon's seminal 1948 work gave rise to two distinct areas of research: information theory and mathematical coding theory. While information theory has had a strong influence on theoretical neuroscience, ideas from mathematical coding theory have received considerably less attention. Here we take a new look at combinatorial neural codes from a mathematical coding theory perspective, examining the error correction capabilities of familiar receptive field codes (RF codes). We find, perhaps surprisingly, that the high levels of redundancy present in these codes do not support accurate error correction, although the error-correcting performance of receptive field codes catches up to that of random comparison codes when a small tolerance to error is introduced. However, receptive field codes are good at reflecting distances between represented stimuli, while the random comparison codes are not. We suggest that a compromise in error-correcting capability may be a necessary price to pay for a neural code whose structure serves not only error correction, but must also reflect relationships between stimuli.
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International Nuclear Information System (INIS)
Izewska, J.; Bera, P.; Vatnitsky, S.
2002-01-01
Since 1969 the International Atomic Energy Agency, together with the World Health Organization, has performed postal TLD audits to verify calibration of radiotherapy beams in developing countries. The TLD programme also monitors activities of Secondary Standard Dosimetry Laboratories (SSDLs). The programme has checked approximately 4000 clinical beams in over 1100 hospitals, and in many instances significant errors have been detected in the beam calibration. Subsequent follow-up actions help to resolve the discrepancies, thus preventing further mistreatment of patients. The audits for SSDLs check the implementation of the dosimetry protocol in order to assure proper dissemination of dosimetry standards to the end-users. The TLD audit results for SSDLs show good consistency in the basic dosimetry worldwide. New TLD procedures and equipment have recently been introduced by the IAEA that include a modified TLD calibration methodology and computerised tools for automation of dose calculation from TLD readings. (author)
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LDGM Codes for Channel Coding and Joint Source-Channel Coding of Correlated Sources
Directory of Open Access Journals (Sweden)
Javier Garcia-Frias
2005-05-01
Full Text Available We propose a coding scheme based on the use of systematic linear codes with low-density generator matrix (LDGM codes for channel coding and joint source-channel coding of multiterminal correlated binary sources. In both cases, the structures of the LDGM encoder and decoder are shown, and a concatenated scheme aimed at reducing the error floor is proposed. Several decoding possibilities are investigated, compared, and evaluated. For different types of noisy channels and correlation models, the resulting performance is very close to the theoretical limits.
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Search Results | Page 13 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 121 - 130 of 8518 ... Courts — not kinship — offer greater opportunity for South Asian entrepreneurs ... Overcoming eHealth challenges with social and technical ... to the objectives of IDRC's Maternal and Child Health (MCH) program, ...
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Software Certification - Coding, Code, and Coders
Havelund, Klaus; Holzmann, Gerard J.
2011-01-01
We describe a certification approach for software development that has been adopted at our organization. JPL develops robotic spacecraft for the exploration of the solar system. The flight software that controls these spacecraft is considered to be mission critical. We argue that the goal of a software certification process cannot be the development of "perfect" software, i.e., software that can be formally proven to be correct under all imaginable and unimaginable circumstances. More realistically, the goal is to guarantee a software development process that is conducted by knowledgeable engineers, who follow generally accepted procedures to control known risks, while meeting agreed upon standards of workmanship. We target three specific issues that must be addressed in such a certification procedure: the coding process, the code that is developed, and the skills of the coders. The coding process is driven by standards (e.g., a coding standard) and tools. The code is mechanically checked against the standard with the help of state-of-the-art static source code analyzers. The coders, finally, are certified in on-site training courses that include formal exams.
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DEFF Research Database (Denmark)
Bergholt, Thomas; Østberg, Birgitte; Legarth, Jesper
2004-01-01
OBJECTIVE: To assess Danish obstetricians' and gynecologists' personal preference and general attitude towards elective cesarean section on maternal request in uncomplicated single cephalic pregnancies at term. DESIGN: Nation-wide anonymous postal questionnaire. POPULATION: Four hundred and fifty......-five obstetricians and gynecologists identified in the records of the Danish Society of Obstetrics and Gynecology from January 2000. MAIN OUTCOME MEASURES: Personal preference on the mode of delivery and general attitude towards elective cesarean section on maternal request in an uncomplicated single cephalic...... and gynecologists would personally prefer vaginal delivery in uncomplicated pregnancies, but nearly 40% agree with the woman's right to request a cesarean section....
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Directory of Open Access Journals (Sweden)
K. Nishio
2015-09-01
Full Text Available Mass distributions of fission fragments from the compound nuclei 180Hg and 190Hg formed in fusion reactions 36Ar + 144Sm and 36Ar + 154Sm, respectively, were measured at initial excitation energies of E⁎(Hg180=33–66 MeV and E⁎(Hg190=48–71 MeV. In the fission of 180Hg, the mass spectra were well reproduced by assuming only an asymmetric-mass division, with most probable light and heavy fragment masses A¯L/A¯H=79/101. The mass asymmetry for 180Hg agrees well with that obtained in the low-energy β+/EC-delayed fission of 180Tl, from our earlier ISOLDE(CERN experiment. Fission of 190Hg is found to proceed in a similar way, delivering the mass asymmetry of A¯L/A¯H=83/107, throughout the measured excitation energy range. The persistence as a function of excitation energy of the mass-asymmetric fission for both proton-rich Hg isotopes gives strong evidence for the survival of microscopic effects up to effective excitation energies of compound nuclei as high as 40 MeV. This behavior is different from fission of actinide nuclei and heavier mercury isotope 198Hg.
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Energy Technology Data Exchange (ETDEWEB)
Vieira, W.S.; Borges, J.C.; Almeida, C.E.V. [Instituto de Radioprotecao e Dosimetria. CNEN Caixa Postal 37750, 22780-160, Rio de Janeiro (Brazil)
1998-12-31
A proposal in order to improve the brachytherapy quality control and to allow postal intercomparison of Ir-192 sources used in high dose rate brachytherapy has been presented. The LiF: Mn: Ti (TLD 100) detector has been selected for such purpose. The experimental array and the TLDs irradiation and calibration techniques, at the treatment units, have been specified in the light of more recent methodology of Ir-192 calibration sources. (Author)
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A. Javier Prado Domínguez; Carlos Pateiro Rodríguez; J. Manuel Barreiro Viñan
2014-01-01
Una política que fortalece la competencia a largo plazo en el sector postal es la actuación sobre los costes de cambio y de retención. En dos escenarios de duopolio, uno con costes de cambio y otro con costes de cambio y costes de retención, el objetivo del presente trabajo es descubrir en qué medida la variación de los costes de cambio de proveedor y de los costes de retención afectan al excedente del consumidor y al beneficio de las dos firmas y, en consecuencia, al bienestar social. Se des...
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Discussion on LDPC Codes and Uplink Coding
Andrews, Ken; Divsalar, Dariush; Dolinar, Sam; Moision, Bruce; Hamkins, Jon; Pollara, Fabrizio
2007-01-01
This slide presentation reviews the progress that the workgroup on Low-Density Parity-Check (LDPC) for space link coding. The workgroup is tasked with developing and recommending new error correcting codes for near-Earth, Lunar, and deep space applications. Included in the presentation is a summary of the technical progress of the workgroup. Charts that show the LDPC decoder sensitivity to symbol scaling errors are reviewed, as well as a chart showing the performance of several frame synchronizer algorithms compared to that of some good codes and LDPC decoder tests at ESTL. Also reviewed is a study on Coding, Modulation, and Link Protocol (CMLP), and the recommended codes. A design for the Pseudo-Randomizer with LDPC Decoder and CRC is also reviewed. A chart that summarizes the three proposed coding systems is also presented.
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DEFF Research Database (Denmark)
Järås, Marcus; Johnels, Petra; Agerstam, Helena
2009-01-01
OBJECTIVE: The P190 and P210 BCR/ABL1 fusion genes are mainly associated with different types of hematologic malignancies, but it is presently unclear whether they are functionally different following expression in primitive human hematopoietic cells. MATERIALS AND METHODS: We investigated...... and systematically compared the effects of retroviral P190 BCR/ABL1 and P210 BCR/ABL1 expression on cell proliferation, differentiation, and global gene expression in human CD34(+) cells from cord blood. RESULTS: Expression of either P190 BCR/ABL1 or P210 BCR/ABL1 resulted in expansion of erythroid cells...... and stimulated erythropoietin-independent burst-forming unit-erythroid colony formation. By using a lentiviral anti-signal transducer and activator of transcription 5 (STAT5) short-hairpin RNA, we found that both P190 BCR/ABL1- and P210 BCR/ABL1-induced erythroid cell expansion were STAT5-dependent. Under...
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Gamma-ray deexcitation of 0/sup +/, 2/sup +/ states in /sup 188/ /sup 190/Os
Energy Technology Data Exchange (ETDEWEB)
Macphail, M R; Casten, R F; Kane, W R [Brookhaven National Lab., Upton, N.Y. (USA)
1975-12-08
The ..gamma..-ray deexcitation of eight 0/sup +/ states in /sup 188/ /sup 190/Os was studied with the (n,..gamma..) reaction. For all eight 0/sup +/ states the depopulation was primarily to the 2/sup +//sub ..gamma../ rather than to the 2/sup +//sub g/ level. The 2/sup +/ level above the lowest excited 0/sup +/ state in each nucleus was found to decay predominantly to the excited 0/sup +/ level. Comparisons of these results to the longitudinal correspondence model and to the calculations of Kumar and Barranger are made.
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Investigations of fast neutron production by 190 GeV/c muon interactions on different targets
International Nuclear Information System (INIS)
Chazal, V.; Boehm, F.; Cook, B.; Henrikson, H.; Jonkmans, G.; Paic, A.; Mascarenhas, N.; Vogel, P.; Vuilleumier, J.-L.
2002-01-01
The production of fast neutrons (1 MeV-1 GeV) in high-energy muon-nucleus interactions is poorly understood, yet it is fundamental to the understanding of the background in many underground experiments. The aim of the present experiment (CERN NA55) was to measure spallation neutrons produced by 190 GeV/c muons scattering on carbon, copper and lead targets. We have investigated the energy spectrum and angular distribution of spallation neutrons, and we report the result of our measurement of the neutron production differential cross-section
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International Nuclear Information System (INIS)
Marske, S.G.
1996-07-01
This sampling and analysis plan describes the sample collection and sample analysis in support of the 105-C water tunnels and 190-C main pumphouse concrete and soil sampling activities. These analytical data will be used to identify the radiological contamination and presence of hazardous materials to support the decontamination and disposal activities
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Destruction du patrimoine et figure du soldat allemand dans les cartes postales de la Grande Guerre
Directory of Open Access Journals (Sweden)
Emmanuelle Danchin
2010-05-01
Full Text Available Les cartes postales illustrées de la Grande Guerre, et plus particulièrement les vues topographiques de ruines, sont une source négligée qui témoigne aujourd’hui encore, alors que les reconstructions ont effacé depuis longtemps toutes traces de la guerre, des atteintes portées par l’artillerie et les explosifs au patrimoine civil, artistique, religieux et à l’habitat. De part et d’autre du front occidental, les Français comme les Allemands ont utilisé ces vues de destruction comme preuve de la barbarie de l’autre et elles contribuèrent ainsi à la mobilisation des populations en guerre. Une guerre des images et par l’image prenant notamment appui sur la carte postale, sorte de guerre dans la guerre et à laquelle les belligérants eux-mêmes ont participé, s’est ainsi mise en place dès 1914. Ces vues de ruines ont contribué à présenter la guerre comme une guerre de la Civilisation contre la Kultur, et les Allemands comme de « nouveaux barbares » commettant des atrocités culturelles, dont témoignait la destruction des monuments. A l’accusation de « barbare », appuyée par ces images de ruines, les Allemands ont rétorqué par une production de cartes postales valorisant cette terminologie tournée en positif : le mot devenant alors un signe distinctif positif de la représentation de soi. Ils ont également favorisé la diffusion de vues de ruines du front de l'Est qui montraient du doigt cette fois-ci les Russes, accusés à leur tour d’être des « barbares ». L’étude de ces représentations de la destruction permet d’approcher autrement un aspect de la violence de la mobilisation culturelle.The Great War’s illustrated postcards, specifically concerning topographical views of ruins, in spite of being a neglected source, can still reveal, even after reconstructions have long erased every trace of war, the impacts of artillery and explosives on the civil, artistic and religious heritage
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International Nuclear Information System (INIS)
Duprat, J.
1995-01-01
This work concerns the study of the nuclear superdeformation phenomenon in the A = 190 mass region. The superdeformed (SD) states in 193 Tl, 194 Tl 195 Tl were produced via heavy-ion induced reactions and studied with the EUROGAM gamma multidetector array. The analysis of high-multiplicity events allowed the study of the magnetic properties of the SD states in these nuclei. For the first time, the g-factor of a proton orbital in a SD nucleus in the A = 190 mass region has been extracted. This measurement indicates that the two known bands in 195 Tl-SD are built on the i 13/2 proton intruder orbital. A new SD band has been found in this isotope: it is the first SD band built on an excited proton state found in the A = 190 region. Finally an interaction between two pairs of bands has been established in 194 Tl; this interaction indicate the crossing of two neutron orbitals above the N = 112 gap. The magnetic properties of the states of the SD bands in 194 Tl reveals that these bands are built on configurations in which the single proton and neutron intrinsic spins are aligned. Comparison between different SD bands in the Thallium isotopes shows the prominent role of the i 13/2 proton and the j 15/2 neutron intruder orbitals in the smooth increase of the dynamical moment of inertia as a function of the rotational frequency. In addition, this work reports on the first observation of a SD rotational band produced in a (HI, αxn) reaction channel. The study of the maximum spin reached by the SD bands indicates both a competition between alpha emission and fission of the compound nucleus, and the limitation due to the fission process in the population of the SD nuclei in the A = 190 region. (author). 120 refs., 112 figs., 22 tabs., 2 ann
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Search Results | Page 9 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 81 - 90 of 8518 ... Improved municipal planning in African CiTies – IMPACT for a climate resilient future ... Youth employment and women's economic empowerment in Africa: The role of small and medium enterprises in the tourism sector.
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Effect of structural defects on the magnetic properties of the EuBaCo1.90O5.36 single crystal
Arbuzova, T. I.; Naumov, S. V.; Telegin, S. V.
2018-01-01
The effect of structural defects in cobalt and oxygen sublattices with the constant average oxidation level 3+ of all cobalt ions on the magnetic properties of the EuBaCo1.90O5.36 single crystal has been studied. The magnetic properties of the single crystal and the polycrystalline sample of the corresponding composition are compared in the range T = 200-650 K. The results show that the cobalt-deficient EuBaCo2- x O5.5-δ samples demonstrate a three-dimensional XY ferromagnetic ordering of magnetic sublattices. The values of the effective magnetic moment at T > 480 K indicate the existence of the IS and HS states of Co3+ ions. The large difference of values of μeff of the EuBaCo1.90O5.36 single crystal and polycrystal can be due to that the magnetic ion spins lie in plane ab. The magnetic field directed along plane ab substantially influences the magnetic ordering at T < 300 K.
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New quantum codes constructed from quaternary BCH codes
Xu, Gen; Li, Ruihu; Guo, Luobin; Ma, Yuena
2016-10-01
In this paper, we firstly study construction of new quantum error-correcting codes (QECCs) from three classes of quaternary imprimitive BCH codes. As a result, the improved maximal designed distance of these narrow-sense imprimitive Hermitian dual-containing quaternary BCH codes are determined to be much larger than the result given according to Aly et al. (IEEE Trans Inf Theory 53:1183-1188, 2007) for each different code length. Thus, families of new QECCs are newly obtained, and the constructed QECCs have larger distance than those in the previous literature. Secondly, we apply a combinatorial construction to the imprimitive BCH codes with their corresponding primitive counterpart and construct many new linear quantum codes with good parameters, some of which have parameters exceeding the finite Gilbert-Varshamov bound for linear quantum codes.
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Entanglement-assisted quantum MDS codes from negacyclic codes
Lu, Liangdong; Li, Ruihu; Guo, Luobin; Ma, Yuena; Liu, Yang
2018-03-01
The entanglement-assisted formalism generalizes the standard stabilizer formalism, which can transform arbitrary classical linear codes into entanglement-assisted quantum error-correcting codes (EAQECCs) by using pre-shared entanglement between the sender and the receiver. In this work, we construct six classes of q-ary entanglement-assisted quantum MDS (EAQMDS) codes based on classical negacyclic MDS codes by exploiting two or more pre-shared maximally entangled states. We show that two of these six classes q-ary EAQMDS have minimum distance more larger than q+1. Most of these q-ary EAQMDS codes are new in the sense that their parameters are not covered by the codes available in the literature.
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Visualizing code and coverage changes for code review
Oosterwaal, Sebastiaan; van Deursen, A.; De Souza Coelho, R.; Sawant, A.A.; Bacchelli, A.
2016-01-01
One of the tasks of reviewers is to verify that code modifications are well tested. However, current tools offer little support in understanding precisely how changes to the code relate to changes to the tests. In particular, it is hard to see whether (modified) test code covers the changed code.
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Energy Technology Data Exchange (ETDEWEB)
Anderson, Jonas T., E-mail: jonastyleranderson@gmail.com
2013-03-15
In this paper we define homological stabilizer codes on qubits which encompass codes such as Kitaev's toric code and the topological color codes. These codes are defined solely by the graphs they reside on. This feature allows us to use properties of topological graph theory to determine the graphs which are suitable as homological stabilizer codes. We then show that all toric codes are equivalent to homological stabilizer codes on 4-valent graphs. We show that the topological color codes and toric codes correspond to two distinct classes of graphs. We define the notion of label set equivalencies and show that under a small set of constraints the only homological stabilizer codes without local logical operators are equivalent to Kitaev's toric code or to the topological color codes. - Highlights: Black-Right-Pointing-Pointer We show that Kitaev's toric codes are equivalent to homological stabilizer codes on 4-valent graphs. Black-Right-Pointing-Pointer We show that toric codes and color codes correspond to homological stabilizer codes on distinct graphs. Black-Right-Pointing-Pointer We find and classify all 2D homological stabilizer codes. Black-Right-Pointing-Pointer We find optimal codes among the homological stabilizer codes.
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Search Results | Page 15 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
2018-01-12
Results 141 - 150 of 8518 ... Accelerating vaccine development for African swine fever virus through synthetic biology. Pigs are among the most profitable livestock for poor farmers. Published date. January 12, 2018. Research in Action. Food and Agriculture Gender ...
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SPECTRAL AMPLITUDE CODING OCDMA SYSTEMS USING ENHANCED DOUBLE WEIGHT CODE
Directory of Open Access Journals (Sweden)
F.N. HASOON
2006-12-01
Full Text Available A new code structure for spectral amplitude coding optical code division multiple access systems based on double weight (DW code families is proposed. The DW has a fixed weight of two. Enhanced double-weight (EDW code is another variation of a DW code family that can has a variable weight greater than one. The EDW code possesses ideal cross-correlation properties and exists for every natural number n. A much better performance can be provided by using the EDW code compared to the existing code such as Hadamard and Modified Frequency-Hopping (MFH codes. It has been observed that theoretical analysis and simulation for EDW is much better performance compared to Hadamard and Modified Frequency-Hopping (MFH codes.
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Energy Technology Data Exchange (ETDEWEB)
Duprat, J
1995-01-01
This work concerns the study of the nuclear superdeformation phenomenon in the A = 190 mass region. The superdeformed (SD) states in {sup 193}Tl, {sup 194}Tl {sup 195}Tl were produced via heavy-ion induced reactions and studied with the EUROGAM gamma multidetector array. The analysis of high-multiplicity events allowed the study of the magnetic properties of the SD states in these nuclei. For the first time, the g-factor of a proton orbital in a SD nucleus in the A = 190 mass region has been extracted. This measurement indicates that the two known bands in {sup 195}Tl-SD are built on the i{sub 13/2} proton intruder orbital. A new SD band has been found in this isotope: it is the first SD band built on an excited proton state found in the A = 190 region. Finally an interaction between two pairs of bands has been established in {sup 194}Tl; this interaction indicate the crossing of two neutron orbitals above the N = 112 gap. The magnetic properties of the states of the SD bands in {sup 194}Tl reveals that these bands are built on configurations in which the single proton and neutron intrinsic spins are aligned. Comparison between different SD bands in the Thallium isotopes shows the prominent role of the i{sub 13/2} proton and the j{sub 15/2} neutron intruder orbitals in the smooth increase of the dynamical moment of inertia as a function of the rotational frequency. In addition, this work reports on the first observation of a SD rotational band produced in a (HI, {alpha}xn) reaction channel. The study of the maximum spin reached by the SD bands indicates both a competition between alpha emission and fission of the compound nucleus, and the limitation due to the fission process in the population of the SD nuclei in the A = 190 region. (author). 120 refs., 112 figs., 22 tabs., 2 ann.
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Search Results | Page 840 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
2011-01-01
Results 8391 - 8400 of 8518 ... Propositions were tested in the context of China as the largest global manufacturing centre and emerging economy. Published date. January 1, 2011. Journal articles. KNOW-HOW TECHNOLOGY TRANSFER ASIA Innovation INDUSTRIAL RESEARCH KNOWLEDGE-BASED ECONOMY ...
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Search Results | IDRC - International Development Research Centre
International Development Research Centre (IDRC) Digital Library (Canada)
Results 1 - 10 of 8518 ... Giving girls and women the power to decide. Addressing Africa's unmet need for family planning by intensifying sexual and reproductive and adolescent health research. Research in Action. Health MATERNAL AND CHILD HEALTH ADOLESCENT HEALTH FAMILY PLANNING ...
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Nižný Hrabovec. A site with evolved levallois technology in Eastern Slovakia
Czech Academy of Sciences Publication Activity Database
Kaminská, Ľ.; Škrdla, Petr; Kozlowski, J. K.; Tomášková, S.
2009-01-01
Roč. 6, 1-2 (2009), s. 57-64 ISSN 1730-8518 R&D Projects: GA AV ČR IAA800010801 Institutional research plan: CEZ:AV0Z80010507 Keywords : Eastern Slovakia * Levallois * Bohunician Subject RIV: AC - Archeology, Anthropology, Ethnology
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Search Results | Page 16 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 151 - 160 of 8518 ... Targeting collaborative, applied economics research, the Call aims to ... aquaculture for rural economic diversification and increased food production, ... Canada can learn from Uganda's gender budgeting experience ... Economics Development Social Policy WOMEN'S RIGHTS Gender Equity ...
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Search Results | Page 5 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 41 - 50 of 8518 ... Global supply chains are an engine of economic growth and job creation for many countries in South Asia. ... New investments this year will improve the working conditions of homeworkers and seek to improve business ...
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International Nuclear Information System (INIS)
Babaev, B.N.; Dalimov, D.N.; Gafurova, R.N.; Kadyrova, D.M.; Abdullaeva, L.K.; Abdurakhmanova, U.K.; Ganiev, A.G.; Rakhimov, Kh.R.
1997-01-01
The method of labelled atoms(silver 110 and gold 190) was used for study of extraction properties of different derivatives of thiophosphoric acids. The study have shown that the extraction effectiveness depends both on matter structure and on ph value of medium and type of acid used. (A.A.D.)
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Energy Technology Data Exchange (ETDEWEB)
2014-05-14
DLLExternalCode is the a general dynamic-link library (DLL) interface for linking GoldSim (www.goldsim.com) with external codes. The overall concept is to use GoldSim as top level modeling software with interfaces to external codes for specific calculations. The DLLExternalCode DLL that performs the linking function is designed to take a list of code inputs from GoldSim, create an input file for the external application, run the external code, and return a list of outputs, read from files created by the external application, back to GoldSim. Instructions for creating the input file, running the external code, and reading the output are contained in an instructions file that is read and interpreted by the DLL.
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High efficiency video coding coding tools and specification
Wien, Mathias
2015-01-01
The video coding standard High Efficiency Video Coding (HEVC) targets at improved compression performance for video resolutions of HD and beyond, providing Ultra HD video at similar compressed bit rates as for HD video encoded with the well-established video coding standard H.264 | AVC. Based on known concepts, new coding structures and improved coding tools have been developed and specified in HEVC. The standard is expected to be taken up easily by established industry as well as new endeavors, answering the needs of todays connected and ever-evolving online world. This book presents the High Efficiency Video Coding standard and explains it in a clear and coherent language. It provides a comprehensive and consistently written description, all of a piece. The book targets at both, newbies to video coding as well as experts in the field. While providing sections with introductory text for the beginner, it suits as a well-arranged reference book for the expert. The book provides a comprehensive reference for th...
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Converter of a continuous code into the Grey code
International Nuclear Information System (INIS)
Gonchar, A.I.; TrUbnikov, V.R.
1979-01-01
Described is a converter of a continuous code into the Grey code used in a 12-charged precision amplitude-to-digital converter to decrease the digital component of spectrometer differential nonlinearity to +0.7% in the 98% range of the measured band. To construct the converter of a continuous code corresponding to the input signal amplitude into the Grey code used is the regularity in recycling of units and zeroes in each discharge of the Grey code in the case of a continuous change of the number of pulses of a continuous code. The converter is constructed on the elements of 155 series, the frequency of continuous code pulse passing at the converter input is 25 MHz
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International Nuclear Information System (INIS)
Laurian, Ion Mihai; Angelescu, T.; Lazanu, I.; Mihul, A.; Malace, S.; Haiduc, M.; Biasini, Maurizio; Santinelli, R.; Pioppi, M.
2002-01-01
The conservation of lepton number separately for each generation has no strong theoretical basis. LEP experiments have investigated the channels in the Z mass region and obtained a limit of about 95% confidence level. First results have been published by L3 Collaboration in 1993. New data at energies between 190 and 210 GeV have been obtained. These data have been analysed in order to search for events violating lepton flavour number in this energy range. (authors)
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Energy Technology Data Exchange (ETDEWEB)
Delbecq, J.M
1999-07-01
The Aster code is a 2D or 3D finite-element calculation code for structures developed by the R and D direction of Electricite de France (EdF). This dossier presents a complete overview of the characteristics and uses of the Aster code: introduction of version 4; the context of Aster (organisation of the code development, versions, systems and interfaces, development tools, quality assurance, independent validation); static mechanics (linear thermo-elasticity, Euler buckling, cables, Zarka-Casier method); non-linear mechanics (materials behaviour, big deformations, specific loads, unloading and loss of load proportionality indicators, global algorithm, contact and friction); rupture mechanics (G energy restitution level, restitution level in thermo-elasto-plasticity, 3D local energy restitution level, KI and KII stress intensity factors, calculation of limit loads for structures), specific treatments (fatigue, rupture, wear, error estimation); meshes and models (mesh generation, modeling, loads and boundary conditions, links between different modeling processes, resolution of linear systems, display of results etc..); vibration mechanics (modal and harmonic analysis, dynamics with shocks, direct transient dynamics, seismic analysis and aleatory dynamics, non-linear dynamics, dynamical sub-structuring); fluid-structure interactions (internal acoustics, mass, rigidity and damping); linear and non-linear thermal analysis; steels and metal industry (structure transformations); coupled problems (internal chaining, internal thermo-hydro-mechanical coupling, chaining with other codes); products and services. (J.S.)
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Neutron-deuteron analyzing power data at 19.0 MeV
International Nuclear Information System (INIS)
Weisel, G. J.; Tornow, W.; Crowe, B. J. III; Crowell, A. S.; Esterline, J. H.; Howell, C. R.; Kelley, J. H.; Macri, R. A.; Pedroni, R. S.; Walter, R. L.; Witala, H.
2010-01-01
Measurements of neutron-deuteron (n-d) analyzing power A y (θ) at E n =19.0 MeV are reported at 16 angles from θ c.m. =46.7 to 152.0 deg. The objective of the experiment is to better characterize the discrepancies between n-d data and the predictions of three-nucleon calculations for neutron energies above 16.0 MeV. The experiment used a shielded neutron source, which produced polarized neutrons via the 2 H(d-vector,n-vector) 3 He reaction, a deuterated liquid scintillator center detector (CD) and liquid-scintillator neutron side detectors. A coincidence between the CD and the side detectors isolated the elastic-scattering events. The CD pulse height spectrum associated with each side detector was sorted by using pulse-shape discrimination, time-of-flight techniques, and by removing accidental coincidences. A Monte Carlo computer simulation of the experiment accounted for effects due to finite geometry, multiple scattering, and CD edge effects. The resulting high-precision data (with absolute uncertainties ranging from 0.0022 to 0.0132) have a somewhat lower discrepancy with the predictions of three-body calculations, as compared to those found at lower energies.
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Entanglement-assisted quantum MDS codes constructed from negacyclic codes
Chen, Jianzhang; Huang, Yuanyuan; Feng, Chunhui; Chen, Riqing
2017-12-01
Recently, entanglement-assisted quantum codes have been constructed from cyclic codes by some scholars. However, how to determine the number of shared pairs required to construct entanglement-assisted quantum codes is not an easy work. In this paper, we propose a decomposition of the defining set of negacyclic codes. Based on this method, four families of entanglement-assisted quantum codes constructed in this paper satisfy the entanglement-assisted quantum Singleton bound, where the minimum distance satisfies q+1 ≤ d≤ n+2/2. Furthermore, we construct two families of entanglement-assisted quantum codes with maximal entanglement.
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Warren, Fiona C; Abel, Gary; Lyratzopoulos, Georgios; Elliott, Marc N; Richards, Suzanne; Barry, Heather E; Roland, Martin; Campbell, John L
2015-01-01
Objective: To investigate the experience of users of out of hours general practitioner services in England, UK. Design: Population based cross sectional postal questionnaire survey. Setting: General Practice Patient Survey 2012-13. Main outcome measures: Potential associations between sociodemographic factors (including ethnicity and ability to take time away from work during working hours to attend a healthcare consultation) and provider organisation type (not for profit, NHS, or commercial)...
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Hinds, Erold W. (Principal Investigator)
1996-01-01
This report describes the progress made towards the completion of a specific task on error-correcting coding. The proposed research consisted of investigating the use of modulation block codes as the inner code of a concatenated coding system in order to improve the overall space link communications performance. The study proposed to identify and analyze candidate codes that will complement the performance of the overall coding system which uses the interleaved RS (255,223) code as the outer code.
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Search Results | Page 12 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 111 - 120 of 8518 ... How can a gender lens enhance maternal and child health social enterprises in Africa? ... and as a result, the causes of death (COD) remain unknown. ... aims to contribute a series of background studies to the work of ...
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Search Results | Page 86 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 851 - 860 of 8518 ... Pharmaceutical innovation, incremental patenting and compulsory licensing. Despite the decline in the discovery of new chemical entities for pharmaceutical use, there is a significant proliferation of patents on products and processes that cover minor, incremental innovations. Published date.
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Search Results | Page 850 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8491 - 8500 of 8518 ... Regions and countries. We work with researchers, development practitioners, and policymakers to build sustainable, local leadership. Webpage ... Employment Equity. Diversity is key to our success and we are committed to achieving employment equity in our workforce. Webpage.
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Search Results | Page 45 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 441 - 450 of 8518 ... Technical solutions aren't sufficient to guarantee the success of small-scale renewable energy projects in Brazil. But, says 2016 IDRC Research Award recipient Catherine Gucciardi Garcez, that's where the focus has largely been. IDRC awardees ...
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Turbo-Gallager Codes: The Emergence of an Intelligent Coding ...
African Journals Online (AJOL)
Today, both turbo codes and low-density parity-check codes are largely superior to other code families and are being used in an increasing number of modern communication systems including 3G standards, satellite and deep space communications. However, the two codes have certain distinctive characteristics that ...
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α-decay properties of 190Po and the identification of 191Po
International Nuclear Information System (INIS)
Batchelder, J.C.; Batchelder, J.C.; Zganjar, E.F.; Toth, K.S.; Bingham, C.R.; Bingham, C.R.; Wauters, J.; Brown, L.T.; Davids, C.N.; Seweryniak, D.; Brown, L.T.; Conticchio, L.F.; Seweryniak, D.; Conticchio, L.F.; Wood, J.L.
1997-01-01
The α-decay properties of 190 Po were investigated through the use of a fragment mass analyzer in conjunction with a double-sided Si strip detector. The isotope was produced via the 96 Mo( 96 Mo,2n) reaction, and its α-decay energy and T 1/2 were measured as 7529(10) keV and 2.4 -0.3 +0.4 ms, respectively. The resulting reduced width is nearly identical to that of the 192,194 Po isotopes. This is believed to result from significant mixing between the ground state π(2p) and the low-lying 0 + π(4p-2h) intruder state in the Po parent. The result provides further evidence for shape coexistence in the light Po isotopes. In addition, 191 Po was unambiguously identified, and the 186 Pb α-decay branch was determined experimentally for the first time. copyright 1997 The American Physical Society
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TASS code topical report. V.1 TASS code technical manual
International Nuclear Information System (INIS)
Sim, Suk K.; Chang, W. P.; Kim, K. D.; Kim, H. C.; Yoon, H. Y.
1997-02-01
TASS 1.0 code has been developed at KAERI for the initial and reload non-LOCA safety analysis for the operating PWRs as well as the PWRs under construction in Korea. TASS code will replace various vendor's non-LOCA safety analysis codes currently used for the Westinghouse and ABB-CE type PWRs in Korea. This can be achieved through TASS code input modifications specific to each reactor type. The TASS code can be run interactively through the keyboard operation. A simimodular configuration used in developing the TASS code enables the user easily implement new models. TASS code has been programmed using FORTRAN77 which makes it easy to install and port for different computer environments. The TASS code can be utilized for the steady state simulation as well as the non-LOCA transient simulations such as power excursions, reactor coolant pump trips, load rejections, loss of feedwater, steam line breaks, steam generator tube ruptures, rod withdrawal and drop, and anticipated transients without scram (ATWS). The malfunctions of the control systems, components, operator actions and the transients caused by the malfunctions can be easily simulated using the TASS code. This technical report describes the TASS 1.0 code models including reactor thermal hydraulic, reactor core and control models. This TASS code models including reactor thermal hydraulic, reactor core and control models. This TASS code technical manual has been prepared as a part of the TASS code manual which includes TASS code user's manual and TASS code validation report, and will be submitted to the regulatory body as a TASS code topical report for a licensing non-LOCA safety analysis for the Westinghouse and ABB-CE type PWRs operating and under construction in Korea. (author). 42 refs., 29 tabs., 32 figs
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Decoding of concatenated codes with interleaved outer codes
DEFF Research Database (Denmark)
Justesen, Jørn; Høholdt, Tom; Thommesen, Christian
2004-01-01
Recently Bleichenbacher et al. proposed a decoding algorithm for interleaved (N, K) Reed-Solomon codes, which allows close to N-K errors to be corrected in many cases. We discuss the application of this decoding algorithm to concatenated codes.......Recently Bleichenbacher et al. proposed a decoding algorithm for interleaved (N, K) Reed-Solomon codes, which allows close to N-K errors to be corrected in many cases. We discuss the application of this decoding algorithm to concatenated codes....
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Todd, Angela L; Porter, Maree; Williamson, Jennifer L; Patterson, Jillian A; Roberts, Christine L
2015-12-01
Surveys are commonly used in health research to assess patient satisfaction with hospital care. Achieving an adequate response rate, in the face of declining trends over time, threatens the quality and reliability of survey results. This paper evaluates a strategy to increase the response rate in a postal satisfaction survey with women who had recently given birth. A sample of 2048 Australian women who had recently given birth at seven maternity units in New South Wales were invited to participate in a postal survey about their recent experiences with maternity care. The study design included a randomised controlled trial that tested two types of pre-notification letter (with or without the option of opting out of the survey). The study also explored the acceptability of a request for consent to link survey data with existing routinely collected health data (omitting the latter data items from the survey reduced survey length and participant burden). This consent was requested of all women. The survey had an overall response rate of 46% (913 completed surveys returned, total sample 1989). Women receiving the pre-notification letter with the option of opting out of the survey were more likely to actively decline to participate than women receiving the letter without this option, although the overall numbers of women declining were small (27 versus 12). Letter type was not significantly associated with the return of a completed survey. Among women who completed the survey, 97% gave consent to link their survey data with existing health data. The two types of pre-notification letters used in our study did not influence the survey response rate. However, seeking consent for record linkage was highly acceptable to women who completed the survey, and represents an important strategy to add to the arsenal for designing and implementing effective surveys. In addition to aspects of survey design, future research should explore how to more effectively influence personal
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Fast Coding Unit Encoding Mechanism for Low Complexity Video Coding
Gao, Yuan; Liu, Pengyu; Wu, Yueying; Jia, Kebin; Gao, Guandong
2016-01-01
In high efficiency video coding (HEVC), coding tree contributes to excellent compression performance. However, coding tree brings extremely high computational complexity. Innovative works for improving coding tree to further reduce encoding time are stated in this paper. A novel low complexity coding tree mechanism is proposed for HEVC fast coding unit (CU) encoding. Firstly, this paper makes an in-depth study of the relationship among CU distribution, quantization parameter (QP) and content ...
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Directory of Open Access Journals (Sweden)
Atamewoue Surdive
2017-12-01
Full Text Available In this paper, we define linear codes and cyclic codes over a finite Krasner hyperfield and we characterize these codes by their generator matrices and parity check matrices. We also demonstrate that codes over finite Krasner hyperfields are more interesting for code theory than codes over classical finite fields.
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Amino acid codes in mitochondria as possible clues to primitive codes
Jukes, T. H.
1981-01-01
Differences between mitochondrial codes and the universal code indicate that an evolutionary simplification has taken place, rather than a return to a more primitive code. However, these differences make it evident that the universal code is not the only code possible, and therefore earlier codes may have differed markedly from the previous code. The present universal code is probably a 'frozen accident.' The change in CUN codons from leucine to threonine (Neurospora vs. yeast mitochondria) indicates that neutral or near-neutral changes occurred in the corresponding proteins when this code change took place, caused presumably by a mutation in a tRNA gene.
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Analysis of quantum error-correcting codes: Symplectic lattice codes and toric codes
Harrington, James William
Quantum information theory is concerned with identifying how quantum mechanical resources (such as entangled quantum states) can be utilized for a number of information processing tasks, including data storage, computation, communication, and cryptography. Efficient quantum algorithms and protocols have been developed for performing some tasks (e.g. , factoring large numbers, securely communicating over a public channel, and simulating quantum mechanical systems) that appear to be very difficult with just classical resources. In addition to identifying the separation between classical and quantum computational power, much of the theoretical focus in this field over the last decade has been concerned with finding novel ways of encoding quantum information that are robust against errors, which is an important step toward building practical quantum information processing devices. In this thesis I present some results on the quantum error-correcting properties of oscillator codes (also described as symplectic lattice codes) and toric codes. Any harmonic oscillator system (such as a mode of light) can be encoded with quantum information via symplectic lattice codes that are robust against shifts in the system's continuous quantum variables. I show the existence of lattice codes whose achievable rates match the one-shot coherent information over the Gaussian quantum channel. Also, I construct a family of symplectic self-dual lattices and search for optimal encodings of quantum information distributed between several oscillators. Toric codes provide encodings of quantum information into two-dimensional spin lattices that are robust against local clusters of errors and which require only local quantum operations for error correction. Numerical simulations of this system under various error models provide a calculation of the accuracy threshold for quantum memory using toric codes, which can be related to phase transitions in certain condensed matter models. I also present
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Li, Linxin; Rothwell, Peter M
2016-05-16
coding cases. Results were consistent when only the 1327 emergency cases identified by "admission method" from coding were included, with more false positive cases with low case fatality (35 (14.7%)) being included for weekday versus weekend admissions (190 (19.5%) v 48 (13.7%), Pcoding data to determine "weekend effects" on outcome in acute medical conditions, such as stroke, can be undermined by inaccurate coding, which can introduce biases that cannot be reliably dealt with by adjustment for case mix. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.
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Abraham, Nikhil
2015-01-01
Hands-on exercises help you learn to code like a pro No coding experience is required for Coding For Dummies,your one-stop guide to building a foundation of knowledge inwriting computer code for web, application, and softwaredevelopment. It doesn't matter if you've dabbled in coding or neverwritten a line of code, this book guides you through the basics.Using foundational web development languages like HTML, CSS, andJavaScript, it explains in plain English how coding works and whyit's needed. Online exercises developed by Codecademy, a leading online codetraining site, help hone coding skill
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Detecting non-coding selective pressure in coding regions
Directory of Open Access Journals (Sweden)
Blanchette Mathieu
2007-02-01
Full Text Available Abstract Background Comparative genomics approaches, where orthologous DNA regions are compared and inter-species conserved regions are identified, have proven extremely powerful for identifying non-coding regulatory regions located in intergenic or intronic regions. However, non-coding functional elements can also be located within coding region, as is common for exonic splicing enhancers, some transcription factor binding sites, and RNA secondary structure elements affecting mRNA stability, localization, or translation. Since these functional elements are located in regions that are themselves highly conserved because they are coding for a protein, they generally escaped detection by comparative genomics approaches. Results We introduce a comparative genomics approach for detecting non-coding functional elements located within coding regions. Codon evolution is modeled as a mixture of codon substitution models, where each component of the mixture describes the evolution of codons under a specific type of coding selective pressure. We show how to compute the posterior distribution of the entropy and parsimony scores under this null model of codon evolution. The method is applied to a set of growth hormone 1 orthologous mRNA sequences and a known exonic splicing elements is detected. The analysis of a set of CORTBP2 orthologous genes reveals a region of several hundred base pairs under strong non-coding selective pressure whose function remains unknown. Conclusion Non-coding functional elements, in particular those involved in post-transcriptional regulation, are likely to be much more prevalent than is currently known. With the numerous genome sequencing projects underway, comparative genomics approaches like that proposed here are likely to become increasingly powerful at detecting such elements.
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Gagie, Travis
2005-01-01
We present a new algorithm for dynamic prefix-free coding, based on Shannon coding. We give a simple analysis and prove a better upper bound on the length of the encoding produced than the corresponding bound for dynamic Huffman coding. We show how our algorithm can be modified for efficient length-restricted coding, alphabetic coding and coding with unequal letter costs.
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DEFF Research Database (Denmark)
Bergholt, Thomas; Østberg, Birgitte; Legarth, Jesper
2004-01-01
OBJECTIVE: To assess Danish obstetricians' and gynecologists' personal preference and general attitude towards elective cesarean section on maternal request in uncomplicated single cephalic pregnancies at term. DESIGN: Nation-wide anonymous postal questionnaire. POPULATION: Four hundred and fifty......-five obstetricians and gynecologists identified in the records of the Danish Society of Obstetrics and Gynecology from January 2000. MAIN OUTCOME MEASURES: Personal preference on the mode of delivery and general attitude towards elective cesarean section on maternal request in an uncomplicated single cephalic...... indication. Obstetricians and gynecologists who had experienced a noninstrumental vaginal delivery themselves or practiced as a private gynecologist only, were less likely to agree with the woman's right to elective cesarean section on maternal request. CONCLUSION: The vast majority of Danish obstetricians...
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Search Results | Page 744 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
2003-06-10
Results 7431 - 7440 of 8518 ... Facts & Figures on Food and Biodiversity. In many parts of the developing world agricultural diversity is an important part of people's culture. Published date. June 10, 2003. Research in Action. Water Biodiversity ... CASE STUDY: Mexico — Fighting malaria without DDT ...
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Search Results | Page 17 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 161 - 170 of 8518 ... WEConnect International matches businesses owned by women with multinational corporations that want to buy more services from women. ... Brazil, metal waste and mud flowed downstream, contaminating the water and wreaking havoc as the worst environmental disaster in the nation's history.
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Search Results | Page 842 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8411 - 8420 of 8518 ... E-Government for Good Governance in Developing Countries: Empirical Evidence from the eFez Project. E-Government for Good Governance in Developing Countries provides practical supporting material on information and communication technologies for development (ICT4D), specifically, ...
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Search Results | Page 848 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Results 8471 - 8480 of 8518 ... Quarterly financial reports. A quarterly analysis of IDRC's revenues and expenses, as required under Canada's Financial Administration Act. ... The International Development Research Centre posts summaries of completed Access to Information requests by its Access to Information and Privacy ...
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The correspondence between projective codes and 2-weight codes
Brouwer, A.E.; Eupen, van M.J.M.; Tilborg, van H.C.A.; Willems, F.M.J.
1994-01-01
The hyperplanes intersecting a 2-weight code in the same number of points obviously form the point set of a projective code. On the other hand, if we have a projective code C, then we can make a 2-weight code by taking the multiset of points
E PC with multiplicity "Y(w), where W is the weight of -
Quality Improvement of MARS Code and Establishment of Code Coupling
International Nuclear Information System (INIS)
Chung, Bub Dong; Jeong, Jae Jun; Kim, Kyung Doo
2010-04-01
The improvement of MARS code quality and coupling with regulatory auditing code have been accomplished for the establishment of self-reliable technology based regulatory auditing system. The unified auditing system code was realized also by implementing the CANDU specific models and correlations. As a part of the quality assurance activities, the various QA reports were published through the code assessments. The code manuals were updated and published a new manual which describe the new models and correlations. The code coupling methods were verified though the exercise of plant application. The education-training seminar and technology transfer were performed for the code users. The developed MARS-KS is utilized as reliable auditing tool for the resolving the safety issue and other regulatory calculations. The code can be utilized as a base technology for GEN IV reactor applications
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International Nuclear Information System (INIS)
Di Prinzio, R.
1984-01-01
In this work a different system is proposed which is able to verify the absorbed depth dose given at two different depths, the irradiation field homogeneity and its coincidence with the light field of the machine, the source to surface distance used and the beam nominal energy. These radiation field parameters are very important in the tumour treatment and they may help in the determination of the error sources of the absorbed depth dose. The system developed uses a water phantom, LiF thermoluminescent dosemeters and a radiographic film to evaluate such parameters. The postal system developed in this work has been tested in linear accelerators of 4 to 18 MV with good results. (author)
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Energy Technology Data Exchange (ETDEWEB)
Velazquez, L.E.; Petty, J.L. Jr.
1994-12-31
In 1992, the US Postal Service (USPS) entered into an Interagency Agreement with the Department of Energy (DOE) whereby DOE would provide technical assistance in support of the USPS Radon Assessment and Mitigation Program. To aid in this effort, DOE tasked the Hazardous Waste Remedial Actions Program (HAZWRAP), which is managed by Martin Marietta Energy Systems, Inc., for DOE under contract AC05-84OR21400. Since that time, HAZWRAP has developed and finalized the sampling protocol, mitigation diagnostic protocol, and the quality assurance and quality control procedures. These procedures were validated during the Protocol Validation (1992-1993) and Pilot Study (1993-1994) phases of the program. To date, HAZWRAP has performed approximately 16,000 radon measurements in 250 USPS buildings. Mitigation diagnostics have been performed in 27 buildings. Thus far, 13% of the measurements have been above the Environmental Protection Agency action level of 4 pCi/L. This report summarizes the pilot program radon testing data and mitigation diagnostic data for 22 sites and contains recommendations for mitigation diagnostics.
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International Nuclear Information System (INIS)
Velazquez, L.E.; Petty, J.L. Jr.
1994-01-01
In 1992, the US Postal Service (USPS) entered into an Interagency Agreement with the Department of Energy (DOE) whereby DOE would provide technical assistance in support of the USPS Radon Assessment and Mitigation Program. To aid in this effort, DOE tasked the Hazardous Waste Remedial Actions Program (HAZWRAP), which is managed by Martin Marietta Energy Systems, Inc., for DOE under contract AC05-84OR21400. Since that time, HAZWRAP has developed and finalized the sampling protocol, mitigation diagnostic protocol, and the quality assurance and quality control procedures. These procedures were validated during the Protocol Validation (1992-1993) and Pilot Study (1993-1994) phases of the program. To date, HAZWRAP has performed approximately 16,000 radon measurements in 250 USPS buildings. Mitigation diagnostics have been performed in 27 buildings. Thus far, 13% of the measurements have been above the Environmental Protection Agency action level of 4 pCi/L. This report summarizes the pilot program radon testing data and mitigation diagnostic data for 22 sites and contains recommendations for mitigation diagnostics
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The effectiveness of heat pumps as part of CCGT-190/220 Tyumen CHP-1
Directory of Open Access Journals (Sweden)
Tretyakova Polina
2017-01-01
Full Text Available The article considers the possibility of increasing the energy efficiency of CCGT-190/220 Tyumen CHP-1 due to the utilization of low-grade heat given off in the condenser unit of the steam turbine. To assess the effectiveness of the proposed system, the indexes of thermal efficiency are given. As a result of a research the following conclusions are received: The heat-transfer agent heat pump, when heated uses low-grade heat TPP and increases heat output, but consumes the electricity. Using a heat pump is effective for a small temperature difference between the condenser and the evaporator. Good example is heating water before chemical treatment. This method is more efficient than using a replacement boiler and it is used in steam selection.
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Multiple component codes based generalized LDPC codes for high-speed optical transport.
Djordjevic, Ivan B; Wang, Ting
2014-07-14
A class of generalized low-density parity-check (GLDPC) codes suitable for optical communications is proposed, which consists of multiple local codes. It is shown that Hamming, BCH, and Reed-Muller codes can be used as local codes, and that the maximum a posteriori probability (MAP) decoding of these local codes by Ashikhmin-Lytsin algorithm is feasible in terms of complexity and performance. We demonstrate that record coding gains can be obtained from properly designed GLDPC codes, derived from multiple component codes. We then show that several recently proposed classes of LDPC codes such as convolutional and spatially-coupled codes can be described using the concept of GLDPC coding, which indicates that the GLDPC coding can be used as a unified platform for advanced FEC enabling ultra-high speed optical transport. The proposed class of GLDPC codes is also suitable for code-rate adaption, to adjust the error correction strength depending on the optical channel conditions.
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Koinuma, Shingo; Takeuchi, Kohei; Wada, Naoyuki; Nakamura, Takeshi
2017-11-01
Cyclic AMP plays a pivotal role in neurite growth. During outgrowth, a trafficking system supplies membrane at growth cones. However, the cAMP-induced signaling leading to the regulation of membrane trafficking remains unknown. TC10 is a Rho family GTPase that is essential for specific types of vesicular trafficking. Recent studies have shown a role of TC10 in neurite growth in NGF-treated PC12 cells. Here, we investigated a mechanical linkage between cAMP and TC10 in neuritogenesis. Plasmalemmal TC10 activity decreased abruptly after cAMP addition in neuronal cells. TC10 was locally inactivated at extending neurite tips in cAMP-treated PC12 cells. TC10 depletion led to a decrease in cAMP-induced neurite outgrowth. Constitutively active TC10 could not rescue this growth reduction, supporting our model for a role of GTP hydrolysis of TC10 in neuritogenesis by accelerating vesicle fusion. The cAMP-induced TC10 inactivation was mediated by PKA. Considering cAMP-induced RhoA inactivation, we found that p190B, but not p190A, mediated inactivation of TC10 and RhoA. Upon cAMP treatment, p190B was recruited to the plasma membrane. STEF depletion and Rac1-N17 expression reduced cAMP-induced TC10 inactivation. Together, the PKA-STEF-Rac1-p190B pathway leading to inactivation of TC10 and RhoA at the plasma membrane plays an important role in cAMP-induced neurite outgrowth. © 2017 Molecular Biology Society of Japan and John Wiley & Sons Australia, Ltd.
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Energy Technology Data Exchange (ETDEWEB)
Hao, Jiabin; Bai, Hongli; Liu, Jintao; Yang, Fangli; Li, Qiling; Su, Changwei [Key Laboratory of Comprehensive Utilization of Mineral Resources in Ethnic Regions, Yunnan Minzu University, Kunming 650500 (China); Key Laboratory of Resource Clean Conversion in Ethnic Regions, Education Department of Yunnan, Yunnan Minzu University, Kunming 650500 (China); Engineering Research Center of Biopolymer Functional Materials of Yunnan, Yunnan Minzu University, Kunming 650500 (China); Guo, Junming, E-mail: guojunming@tsinghua.org.cn [Key Laboratory of Comprehensive Utilization of Mineral Resources in Ethnic Regions, Yunnan Minzu University, Kunming 650500 (China); Key Laboratory of Resource Clean Conversion in Ethnic Regions, Education Department of Yunnan, Yunnan Minzu University, Kunming 650500 (China); Engineering Research Center of Biopolymer Functional Materials of Yunnan, Yunnan Minzu University, Kunming 650500 (China)
2016-05-25
A (Li, Cu)-co-doped cathode material Li(Li{sub 0.05}Cu{sub 0.05}Mn{sub 1.90})O{sub 4} was prepared by a flameless combustion synthesis at 500 °C for 3 h and then two-stage calcination at 700 °C for 6 h. Physical and electrochemical performances were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscope (TEM), galvanostatic charge–discharge cycling test, cyclic voltammogram (CV) and electrochemical impedance spectroscopy (EIS) to investigate the influence of Li and Cu substitution on the lithium ion batteries. Li(Li{sub 0.05}Cu{sub 0.05}Mn{sub 1.90})O{sub 4} not only exhibited the initial discharge capacity of 106.9 mAh g{sup −1} with a high retention of 89.2% after 500 cycles at 1.0 C but also retained 63.5% capacity after 1500 cycles at 5.0 C. Besides, a good rate capability at different current densities from 0.5 C to 5.0 C can be acquired. The (Li, Cu)-co-doped sample had excellent cycling stability in comparison with the LiMn{sub 2}O{sub 4} cathode. - Highlights: • A (Li, Cu)-co-doped Li(Li{sub 0.05}Cu{sub 0.05}Mn{sub 1.90})O{sub 4} was synthesized by a flameless combustion method. • The (Li, Cu)-co-doped Li(Li{sub 0.05}Cu{sub 0.05}Mn{sub 1.90})O{sub 4} has higher crystallinity. • Low level of Li and Cu doping exhibits better rate capability and cycling performance.
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Work aggravated asthma in Great Britain: a cross-sectional postal survey.
Bradshaw, Lisa; Sumner, Jade; Delic, Julian; Henneberger, Paul; Fishwick, David
2018-04-12
Work aggravated asthma (WAA), asthma made worse by but not caused by workplace exposures, can have a negative impact on personal, social, financial and societal costs. There is limited data on prevalence levels of WAA in Great Britain (GB). The objective of this study was to estimate the prevalence of WAA in GB, and to assess its potential causes.Materials and methodsA cross-sectional postal questionnaire study was carried out. A total of 1620 questionnaires were sent to three populations of adults with asthma. The questionnaire recorded; demographic details, current job, self-reported health status, presence of asthma and respiratory symptoms, duration and severity of symptoms and medication requirements. Questions relating to work environment and employers' actions were included, and each participant completed an assessment of health-related quality of life using the EuroQol Research Foundation EQ-5D. There were 207 completed questionnaires; response rates were 6% primary care, 45% secondary care and 71% Asthma UK. This represented a 13% overall response rate. Self-reported prevalence of WAA was 33% (95% CI 24.4-41.6%). In all, 19% of workers had changed their job because of breathing problems. Workers with WAA reported higher levels of work-related stress. Quality of life using the EQ-5D utility index was lower in those with WAA. WAA is a common problem in asthmatics in GB. This result is in keeping with international prevalence rates. Further research could assist the understanding of the most significant aggravants to asthma at work and help define appropriate interventions by workplaces.
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The quality of dental radiography in the Czech Republic - Results of a TLD and film postal audit
International Nuclear Information System (INIS)
Novak, L.
2006-01-01
Since 2002, the postal audit in dental radiography has been supplementing standard quality control (QC) tools for dental intraoral X-ray machines. An aim of the audit is to check basic X-ray machine parameters (field size, exposure reproducibility), and a quality of the whole process of diagnostic imaging (entrance surface air-kerma measurement, a check of film processing and an image quality evaluation). The standard QC tests, performed by private companies, check mainly the X-ray unit. Conversely, the audit gives better information about the patient examination practices. During the period of January 2002 to May 2004 ∼4000 audits were performed. The results confirmed that main problems in dental radiography are due to incorrect film processing, non-optimised setting of the exposure parameters and use of obsolete X-ray machines. Only ∼30% of performed audits were satisfactory with respect to all checked parameters. (authors)
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Ebrahimi, Javad; Fragouli, Christina
2010-01-01
We develop new algebraic algorithms for scalar and vector network coding. In vector network coding, the source multicasts information by transmitting vectors of length L, while intermediate nodes process and combine their incoming packets by multiplying them with L X L coding matrices that play a similar role as coding coefficients in scalar coding. Our algorithms for scalar network jointly optimize the employed field size while selecting the coding coefficients. Similarly, for vector co...
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DEFF Research Database (Denmark)
Sørensen, Jesper Hemming; Koike-Akino, Toshiaki; Orlik, Philip
2012-01-01
This paper proposes a concept called rateless feedback coding. We redesign the existing LT and Raptor codes, by introducing new degree distributions for the case when a few feedback opportunities are available. We show that incorporating feedback to LT codes can significantly decrease both...... the coding overhead and the encoding/decoding complexity. Moreover, we show that, at the price of a slight increase in the coding overhead, linear complexity is achieved with Raptor feedback coding....
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New quantum codes derived from a family of antiprimitive BCH codes
Liu, Yang; Li, Ruihu; Lü, Liangdong; Guo, Luobin
The Bose-Chaudhuri-Hocquenghem (BCH) codes have been studied for more than 57 years and have found wide application in classical communication system and quantum information theory. In this paper, we study the construction of quantum codes from a family of q2-ary BCH codes with length n=q2m+1 (also called antiprimitive BCH codes in the literature), where q≥4 is a power of 2 and m≥2. By a detailed analysis of some useful properties about q2-ary cyclotomic cosets modulo n, Hermitian dual-containing conditions for a family of non-narrow-sense antiprimitive BCH codes are presented, which are similar to those of q2-ary primitive BCH codes. Consequently, via Hermitian Construction, a family of new quantum codes can be derived from these dual-containing BCH codes. Some of these new antiprimitive quantum BCH codes are comparable with those derived from primitive BCH codes.
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Surface acoustic wave coding for orthogonal frequency coded devices
Malocha, Donald (Inventor); Kozlovski, Nikolai (Inventor)
2011-01-01
Methods and systems for coding SAW OFC devices to mitigate code collisions in a wireless multi-tag system. Each device producing plural stepped frequencies as an OFC signal with a chip offset delay to increase code diversity. A method for assigning a different OCF to each device includes using a matrix based on the number of OFCs needed and the number chips per code, populating each matrix cell with OFC chip, and assigning the codes from the matrix to the devices. The asynchronous passive multi-tag system includes plural surface acoustic wave devices each producing a different OFC signal having the same number of chips and including a chip offset time delay, an algorithm for assigning OFCs to each device, and a transceiver to transmit an interrogation signal and receive OFC signals in response with minimal code collisions during transmission.