WorldWideScience

Sample records for postal service bulk

  1. 76 FR 47275 - Postal Service Initiative on Retail Postal Locations

    Science.gov (United States)

    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...

  2. 39 CFR 211.2 - Regulations of the Postal Service.

    Science.gov (United States)

    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...

  3. 39 CFR 221.1 - The United States Postal Service.

    Science.gov (United States)

    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...

  4. 76 FR 55619 - Performance Measurement for Special Postal Services

    Science.gov (United States)

    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...

  5. 76 FR 67500 - Postal Service Price Adjustment

    Science.gov (United States)

    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...

  6. 76 FR 52718 - Complaint About Postal Services

    Science.gov (United States)

    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...

  7. 76 FR 25381 - Postal Service Market Test

    Science.gov (United States)

    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...

  8. 39 CFR 221.7 - Postal Service emblem.

    Science.gov (United States)

    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...

  9. 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.

  10. 78 FR 12801 - New Postal Product; Negotiated Service Agreement

    Science.gov (United States)

    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...

  11. 39 CFR 1.1 - Establishment of the U.S. Postal Service.

    Science.gov (United States)

    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...

  12. 39 CFR 761.8 - Servicing book-entry Postal Service securities; payment of interest, payment at maturity or upon...

    Science.gov (United States)

    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...

  13. 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.

  14. 76 FR 22157 - Postal Service Rate Adjustment

    Science.gov (United States)

    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...

  15. The calculation of costs of postal network and universal postal service based on standard and average cost principles

    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.

  16. 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.

  17. 75 FR 52378 - International Product Change-United States Postal Service Inbound Market-Dominant Multi-Service...

    Science.gov (United States)

    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...

  18. 39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Science.gov (United States)

    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...

  19. 28 CFR 540.22 - Special postal services.

    Science.gov (United States)

    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...

  20. 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.

  1. Implementation of Itella mail Logistics System in Ghana Postal Services

    OpenAIRE

    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...

  2. 76 FR 4395 - Postal Service Price Adjustment

    Science.gov (United States)

    2011-01-25

    ... pricing design changes in First-Class Mail. One involves the introduction of two separate pricing... the value of the services the accounting fee supports and the goal of recovering institutional costs... INFORMATION: I. Introduction II. Class-Specific Summary III. Preferred Mail IV. Mail Classification Schedule...

  3. 77 FR 12336 - Postal Service Pricing Proposal

    Science.gov (United States)

    2012-02-29

    ... the recipients of the mailpieces to a mobile-optimized Web site that facilitates the purchase of a product or service, or to a personalized mobile Web site that is tailored to the recipient. Id. at 1, 4... letters, flats, and cards (presort and automation), which include a qualifying mobile barcode or similar...

  4. 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)

  5. Morocco : French postal administration after 1912 and Morocco's postal services during the First World War

    NARCIS (Netherlands)

    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.

  6. POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL INSPECTION SERVICE FORENSIC & TECHNICAL SERVICES DIVISION - NATIONAL FORENSIC LABORATORY, DULLES, VIRGINIA

    Science.gov (United States)

    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...

  7. 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.

  8. 78 FR 22490 - Administrative Practice and Procedure; Postal Service; Review of Price Cap Rules

    Science.gov (United States)

    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...

  9. 78 FR 12108 - New Postal Product; Negotiated Service Agreement

    Science.gov (United States)

    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...

  10. 39 CFR 3050.21 - Content of the Postal Service's section 3652 report.

    Science.gov (United States)

    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...

  11. 77 FR 20656 - Postal Service Classification and Price Adjustments

    Science.gov (United States)

    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...

  12. Exploring the relationship between service quality and customer satisfaction in postal financial service

    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

  13. 37 CFR 201.8 - Disruption of postal or other transportation or communication services.

    Science.gov (United States)

    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...

  14. 39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

    Science.gov (United States)

    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...

  15. 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.

  16. 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.

  17. 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.

  18. Validating dose rate calibration of radiotherapy photon beams through IAEA/WHO postal audit dosimetry service

    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)

  19. Validating dose rate calibration of radiotherapy photon beams through IAEA/WHO postal audit dosimetry service.

    Science.gov (United States)

    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.

  20. 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...

  1. 39 CFR 601.104 - Postal purchasing authority.

    Science.gov (United States)

    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...

  2. 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

  3. 78 FR 76333 - New Postal Product

    Science.gov (United States)

    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...

  4. 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.

  5. Career Education Program: Geneva Area City Schools. [Grade 2 Units: Postal Services, Our Homes, Clothing, Community Helpers, and Custodians In Our Lives].

    Science.gov (United States)

    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…

  6. U.S. Postal Service radon assessment and mitigation program. Progress report, September 1993--November 1994

    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.

  7. U.S. Postal Service radon assessment and mitigation program. Progress report, September 1993--November 1994

    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

  8. 75 FR 166 - Postal Product Price Changes

    Science.gov (United States)

    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...

  9. 78 FR 76863 - New Postal Product

    Science.gov (United States)

    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...

  10. 75 FR 43581 - New Postal Product

    Science.gov (United States)

    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...

  11. TLD postal dose quality audit service for Co-60 beams in reference conditions in Cuba

    International Nuclear Information System (INIS)

    Gutierrez Lores, S.; Walwyn Salas, G.; Alonso Villanueva, G.

    2008-01-01

    This report presents the methodology and experience of the Cuban's Secondary Standard Dosimetry Laboratory for the implementation of postal dose quality audits service for Co-60 beams in reference conditions, using TLDs. Under coordinated research project (Contract 10794) were bought (TLD -100) Tl rods type JR 1152F made in China, with dimensions of 6 mm x 1 mm x 1 mm. All of these rods were identified individually with a consecutive number made over one of its sides, using a fine tip of graphite. The method used to determinate the individual sensibility of the TL detectors was: irradiating a group of them, with the same history of irradiation and readout (100 rods approximately), four serial times in the same geometrical conditions, to read them out and to attribute to each of them a sensitivity factor. This sensitivity factor is equal to average for the 4 cycle of irradiation and readout of the quote between the TL readout from dosimeter i and the mean of all values for each cycle. The TLD signal was read using HARSHAW 2000C/B reader. The results obtained in the external verification of the accuracy of the dose determination by the TLD system were performed in cooperation with IAEA Dosimetry Laboratory at Seibersdorf in different years are shown, the results obtained of the quality audits carried out to the different services of radiotherapy of the country are analysed also. The quality audits are an useful tool for the improvement of the accuracy in the dosimetry of clinical beams of radiotherapy with Co-60, contributing this way to the improvement of the life quality to cancer patients of the Cuban system of health. (author)

  12. 39 CFR 111.3 - Amendments to the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Science.gov (United States)

    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...

  13. The universal service in the future of network-type industries: telecommunications, electricity, postal services

    International Nuclear Information System (INIS)

    Bremond, Celine Clelia

    2003-01-01

    The notion of universal service emerged in the European regulation of the telecommunications sector, and can be applied to all network-type industries. Public monopolies have been put into question again. The introduction of deregulation and competitiveness were expected to improve the service provided to the end consumer, but this deregulation has been also put into question again for matters of universality and equity. Then the issue of financing of these services emerges. The aim of this research thesis is therefore to identify which funding modes can be optimal, and to identify a general methodology for all network-type industries. In the first part of this research thesis, the author studies the cost of universal service obligations. She explains the general methodology of calculation of this cost, and reports this calculation while taking indirect benefits of the operator into account. In a second part, she studies the modalities of financing thus calculated cost by describing the different possible modalities, their benefits and drawbacks, and by presenting a comparison between these methodologies according to three criteria: those set by the European Commission, welfare, and applicability. For these different topics, the author takes all experiments and recent developments into account. These experiments and developments are noticed in different countries: USA, Australia, UK, Sweden, Netherlands, Germany, Belgium, Italy, France

  14. 75 FR 58449 - Postal Rates

    Science.gov (United States)

    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...

  15. 78 FR 79024 - New Postal Product

    Science.gov (United States)

    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...

  16. 78 FR 43246 - New Postal Product

    Science.gov (United States)

    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...

  17. 75 FR 53353 - New Postal Product

    Science.gov (United States)

    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...

  18. 39 CFR 447.52 - Holding of State or local office by Postal Service employees.

    Science.gov (United States)

    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...

  19. 78 FR 63519 - New Postal Product

    Science.gov (United States)

    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...

  20. 75 FR 65675 - New Postal Product

    Science.gov (United States)

    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...

  1. 76 FR 11823 - New Postal Products

    Science.gov (United States)

    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...

  2. 77 FR 36585 - Postal Rate Changes

    Science.gov (United States)

    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...

  3. 75 FR 4593 - New Postal Product

    Science.gov (United States)

    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...

  4. 75 FR 44819 - New Postal Product

    Science.gov (United States)

    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...

  5. 78 FR 37851 - New Postal Product

    Science.gov (United States)

    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...

  6. 78 FR 76332 - New Postal Product

    Science.gov (United States)

    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

  7. 77 FR 4376 - New Postal Product

    Science.gov (United States)

    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...

  8. 78 FR 13713 - New Postal Product

    Science.gov (United States)

    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...

  9. 77 FR 67839 - New Postal Product

    Science.gov (United States)

    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...

  10. 77 FR 304 - New Postal Product

    Science.gov (United States)

    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

  11. Digital transformation, business models and the postal industry

    OpenAIRE

    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...

  12. Liberlizacija poštnih storitev ter njihovo financiranje v prihodnosti = Liberalisation of Postal Services and Their Financing in the Future

    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.

  13. IAEA/WHO TLD postal dose audit service and high precision measurements for radiotherapy level dosimetry

    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)

  14. 75 FR 72846 - New Postal Product

    Science.gov (United States)

    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...

  15. 75 FR 11452 - New Postal Product

    Science.gov (United States)

    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...

  16. 76 FR 80412 - New Postal Product

    Science.gov (United States)

    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...

  17. 76 FR 67496 - New Postal Product

    Science.gov (United States)

    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...

  18. 77 FR 1957 - New Postal Product

    Science.gov (United States)

    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...

  19. 78 FR 65014 - New Postal Product

    Science.gov (United States)

    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...

  20. 77 FR 2098 - New Postal Product

    Science.gov (United States)

    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...

  1. 78 FR 79023 - New Postal Product

    Science.gov (United States)

    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...

  2. 78 FR 76334 - New Postal Product

    Science.gov (United States)

    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...

  3. Experiences on the implementation of a postal auditing service to know teletherapy doses using Cobalt 60 attained by the Secondary laboratory for dosimetric calibration from CPHR

    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%)

  4. 76 FR 54510 - New Postal Product

    Science.gov (United States)

    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...

  5. 39 CFR 762.43 - Issuance of substitute disbursement postal money order.

    Science.gov (United States)

    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...

  6. 39 CFR 4.5 - Assistant Postmasters General, General Counsel, Judicial Officer, Chief Postal Inspector.

    Science.gov (United States)

    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...

  7. TLD Postal service for quality audits of beams of Co-60 in reference conditions in Cuba; Servicio Postal TLD para auditorias de calidad de haces de Co-60 en condiciones de referencia en Cuba

    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

  8. 75 FR 7634 - New Postal Product

    Science.gov (United States)

    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...

  9. Malaysia Participation in the IAEA/ WHO TLD Postal Dose Quality Audit Service: Data Analysis From 2011-2015

    International Nuclear Information System (INIS)

    Norhayati Abdullah; Taiman Kadni

    2016-01-01

    In this paper, we report the dosimetry methodology used and the results of 22 Malaysian radiotherapy centres participated in the Thermoluminescent Dosimeter (TLD) Postal Dose Quality Audit Service organised by the International Atomic Energy Agency (IAEA) in collaboration with World Health Organisation (WHO) from 2011 to 2015. In this audit, a set of three capsules of TLD (encapsulated with Lithium Flouride powder) including a control TLD were sent to the participating centres for irradiation with 2 Gy of absorbed dose to water under reference condition. In this period, a total of 70 photon beams consists of 43 beams and 27 beams produced by 6 MV and 10 MV photon beams, respectively have been audited. The results demonstrated that all participating centres comply with the acceptance limits of ±5 % as recommended by the International Commission on Radiation Units and Measurements (ICRU) Report 24, except eight photon beams from six centres. However, these centres presented better compliance results after followed up with a second round of TLD irradiation. (author)

  10. 75 FR 12805 - New Postal Product

    Science.gov (United States)

    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...

  11. Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey

    OpenAIRE

    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)...

  12. 75 FR 65533 - New Postal Product

    Science.gov (United States)

    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...

  13. 75 FR 65532 - New Postal Product

    Science.gov (United States)

    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...

  14. 75 FR 65531 - New Postal Product

    Science.gov (United States)

    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...

  15. 77 FR 67840 - New Postal Product

    Science.gov (United States)

    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...

  16. 77 FR 58185 - New Postal Product

    Science.gov (United States)

    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...

  17. 77 FR 60727 - New Postal Product

    Science.gov (United States)

    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...

  18. 77 FR 60726 - New Postal Product

    Science.gov (United States)

    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...

  19. 77 FR 60725 - New Postal Product

    Science.gov (United States)

    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...

  20. 75 FR 7296 - New Postal Product

    Science.gov (United States)

    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...

  1. 77 FR 60729 - New Postal Product

    Science.gov (United States)

    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...

  2. 77 FR 60728 - New Postal Product

    Science.gov (United States)

    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...

  3. 77 FR 51583 - New Postal Product

    Science.gov (United States)

    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...

  4. 78 FR 59382 - New Postal Product

    Science.gov (United States)

    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...

  5. 77 FR 27491 - New Postal Product

    Science.gov (United States)

    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...

  6. 39 CFR 762.30 - Disbursement postal money orders issued to incompetent payees.

    Science.gov (United States)

    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...

  7. 39 CFR 762.31 - Disbursement postal money orders issued to deceased payees.

    Science.gov (United States)

    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...

  8. 39 CFR 762.28 - Release of original disbursement postal money orders.

    Science.gov (United States)

    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...

  9. 75 FR 3383 - New Postal Product

    Science.gov (United States)

    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

  10. 77 FR 58422 - New Postal Product

    Science.gov (United States)

    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...

  11. 75 FR 45176 - New Postal Product

    Science.gov (United States)

    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...

  12. 78 FR 40203 - New Postal Product

    Science.gov (United States)

    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...

  13. 77 FR 50729 - New Postal Product

    Science.gov (United States)

    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...

  14. 78 FR 43245 - New Postal Product

    Science.gov (United States)

    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...

  15. 78 FR 26405 - New Postal Product

    Science.gov (United States)

    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...

  16. 78 FR 29784 - New Postal Product

    Science.gov (United States)

    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...

  17. 78 FR 963 - New Postal Product

    Science.gov (United States)

    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...

  18. 78 FR 13714 - New Postal Product

    Science.gov (United States)

    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...

  19. 78 FR 70084 - New Postal Product

    Science.gov (United States)

    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...

  20. 75 FR 45174 - New Postal Product

    Science.gov (United States)

    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...

  1. 78 FR 79022 - New Postal Product

    Science.gov (United States)

    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...

  2. 78 FR 65016 - New Postal Product

    Science.gov (United States)

    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...

  3. 77 FR 58421 - New Postal Product

    Science.gov (United States)

    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...

  4. 77 FR 1089 - New Postal Product

    Science.gov (United States)

    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...

  5. 77 FR 305 - New Postal Product

    Science.gov (United States)

    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...

  6. 78 FR 39783 - New Postal Product

    Science.gov (United States)

    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...

  7. 77 FR 2676 - Competitive Postal Products

    Science.gov (United States)

    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...

  8. 75 FR 34074 - Postal Pricing Methods

    Science.gov (United States)

    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...

  9. 78 FR 77172 - New Postal Product

    Science.gov (United States)

    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...

  10. 75 FR 9523 - New Postal Product

    Science.gov (United States)

    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...

  11. 39 CFR Appendix A to Part 3002 - Postal Regulatory Commission, Mission Statement of the Office of the Consumer Advocate

    Science.gov (United States)

    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...

  12. 75 FR 44138 - New Postal Products

    Science.gov (United States)

    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...

  13. 76 FR 77271 - Competitive Product Postal Price Changes

    Science.gov (United States)

    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...

  14. 77 FR 54937 - International Mail Postal Contract

    Science.gov (United States)

    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...

  15. 76 FR 12141 - New Postal Product and New Price Category

    Science.gov (United States)

    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...

  16. 76 FR 10410 - New Postal Product

    Science.gov (United States)

    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...

  17. 76 FR 11532 - New Postal Product

    Science.gov (United States)

    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...

  18. 39 CFR 762.25 - Reclamation of amounts of paid disbursement postal money orders.

    Science.gov (United States)

    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...

  19. 39 CFR 762.29 - Endorsement of disbursement postal money orders by payees.

    Science.gov (United States)

    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...

  20. Morocco : postes chérifiennes of the Sultan of Morocco, 1892-1911 and Moroccan private and consular postal services, 1892-1901

    NARCIS (Netherlands)

    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.

  1. 75 FR 42171 - New Postal Product

    Science.gov (United States)

    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...

  2. Energy, postal services and telecommunications: which future for the public utilities in france and in Europe?; Energie, poste et telecommunications: quel avenir pour le service public en France et en Europe?

    Energy Technology Data Exchange (ETDEWEB)

    Strauss-Kahn, D. [Ministere de l`Economie, des Finances et de l`Industrie, 75 - Paris (France). Direction Generale de L`Energie et des Matieres Premieres; Cresson, E. [Commission Europeenne, DG III, Bruxelles (Belgium); Fournier, J.

    1998-12-31

    This colloquium was initiated by the French State secretary of industry and profited by the participation of the ministry of economy, finance and industry and of the prime minister. The colloquium comprises two plenary sessions: `competition, public utilities and Europe` and `regulation and public policies`, and three sectorial round-tables: `telecommunications`, `energy` and `postal services`. The round-table on energy permitted to precise the behaviour of the main French energy producing and consuming companies with respect to the competition and to the public utilities in the European market. (J.S.)

  3. Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey.

    Science.gov (United States)

    Warren, Fiona C; Abel, Gary; Lyratzopoulos, Georgios; Elliott, Marc N; Richards, Suzanne; Barry, Heather E; Roland, Martin; Campbell, John L

    2015-04-29

    To investigate the experience of users of out of hours general practitioner services in England, UK. Population based cross sectional postal questionnaire survey. General Practice Patient Survey 2012-13. 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) and service users' experience of out of hours care (timeliness, confidence and trust in the out of hours clinician, and overall experience of the service), rated on a scale of 0-100. Which sociodemographic/provider characteristics were associated with service users' experience, the extent to which any observed differences could be because of clustering of service users of a particular sociodemographic group within poorer scoring providers, and the extent to which observed differences in experience varied across types of provider. The overall response rate was 35%; 971,232/2,750,000 patients returned surveys. Data from 902,170 individual service users were mapped through their registered practice to one of 86 providers of out of hours GP care with known organisation type. Commercial providers of out of hours GP care were associated with poorer reports of overall experience of care, with a mean difference of -3.13 (95% confidence interval -4.96 to -1.30) compared with not for profit providers. Asian service users reported lower scores for all three experience outcomes than white service users (mean difference for overall experience of care -3.62, -4.36 to -2.89), as did service users who were unable to take time away from work compared with service users who did not work (mean difference for overall experience of care -4.73, -5.29 to -4.17). Commercial providers of out of hours GP care were associated with poorer experience of care. Targeted interventions aimed at improving experience for patients from ethnic minorities and

  4. 77 FR 64362 - Postal Rate and Classification Changes

    Science.gov (United States)

    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...

  5. The Australian radiation protection and nuclear safety agency megavoltage photon thermoluminescence dosimetry postal audit service 2007–2010

    International Nuclear Information System (INIS)

    Oliver, C.P.; Butler, D.J.; Webb, D.V.

    2012-01-01

    The Australian radiation protection and nuclear safety agency (ARPANSA) has continuously provided a level 1 mailed thermoluminescence dosimetry audit service for megavoltage photons since 2007. The purpose of the audit is to provide an independent verification of the reference dose output of a radiotherapy linear accelerator in a clinical environment. Photon beam quality measurements can also be made as part of the audit in addition to the output measurements. The results of all audits performed between 2007 and 2010 are presented. The average of all reference beam output measurements calculated as a clinically stated dose divided by an ARPANSA measured dose is 0.9993. The results of all beam quality measurements calculated as a clinically stated quality divided by an ARPANSA measured quality is 1.0087. Since 2011 the provision of all auditing services has been transferred from the Ionizing Radiation Standards section to the Australian Clinical Dosimetry Service (ACDS) which is currently housed within ARPANSA.

  6. 75 FR 12445 - New Postal Product

    Science.gov (United States)

    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...

  7. 75 FR 65676 - New Postal Product

    Science.gov (United States)

    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...

  8. 75 FR 57995 - New Postal Product

    Science.gov (United States)

    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...

  9. 75 FR 54401 - New Postal Product

    Science.gov (United States)

    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...

  10. 75 FR 80859 - New Postal Product

    Science.gov (United States)

    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...

  11. 75 FR 80857 - New Postal Product

    Science.gov (United States)

    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...

  12. 76 FR 29013 - Change in Postal Prices

    Science.gov (United States)

    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...

  13. 76 FR 80985 - New Postal Product

    Science.gov (United States)

    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...

  14. 39 CFR 10.2 - Advisory service.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Advisory service. 10.2 Section 10.2 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE RULES OF CONDUCT FOR POSTAL SERVICE GOVERNORS (ARTICLE X) § 10.2 Advisory service. (a) The General Counsel is the Ethical...

  15. 76 FR 2930 - Product Change-Parcel Select Negotiated Service Agreement

    Science.gov (United States)

    2011-01-18

    ... POSTAL SERVICE Product Change--Parcel Select Negotiated Service Agreement AGENCY: Postal Service... INFORMATION: The United States Postal Service[reg] hereby gives notice that on December 23, 2010, it filed with the Postal Regulatory [[Page 2931

  16. 39 CFR 232.1 - Conduct on postal property.

    Science.gov (United States)

    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...

  17. 76 FR 49798 - New Postal Product

    Science.gov (United States)

    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...

  18. 75 FR 72845 - New Postal Product

    Science.gov (United States)

    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...

  19. 75 FR 61785 - New Postal Product

    Science.gov (United States)

    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...

  20. 75 FR 57303 - New Postal Product

    Science.gov (United States)

    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...

  1. 78 FR 37246 - New Postal Product

    Science.gov (United States)

    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...

  2. 78 FR 33451 - New Postal Product

    Science.gov (United States)

    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...

  3. 75 FR 5236 - New Postal Product

    Science.gov (United States)

    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...

  4. 77 FR 24996 - New Postal Product

    Science.gov (United States)

    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...

  5. 78 FR 65015 - New Postal Product

    Science.gov (United States)

    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...

  6. 76 FR 13242 - Change in Postal Prices

    Science.gov (United States)

    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...

  7. 78 FR 77508 - New Postal Product

    Science.gov (United States)

    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...

  8. 75 FR 23824 - New Postal Products

    Science.gov (United States)

    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...

  9. Liberalisation versus national protectionism: the European liberalised postal market: finalisation by whom?

    NARCIS (Netherlands)

    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

  10. The influence of printed electronics on the recyclability of paper: A case study for smart envelopes in courier and postal services

    Energy Technology Data Exchange (ETDEWEB)

    Aliaga, C., E-mail: caliaga@itene.com [Sustainability Division, Packaging, Transport and Logistics Research Centre, C/Albert Einstein 1, 46980 Paterna, Valencia (Spain); Zhang, H.; Dobon, A.; Hortal, M. [Sustainability Division, Packaging, Transport and Logistics Research Centre, C/Albert Einstein 1, 46980 Paterna, Valencia (Spain); Beneventi, D. [Laboratory of Pulp & Paper Science, Grenoble INP Pagora, 461, Rue de la Papeterie, F-38400 Saint-Martin d’Hères Cedex (France)

    2015-04-15

    Highlights: • Study of the influence of components of printed electronics in paper recycling. • Comparison between paper recycled with and without resistors, batteries and layouts. • Mechanical and optical properties are evaluated in paper handsheets obtained. • Tensile strength of recycled paper is slighted reduced by layouts. • Optical properties of recycled paper slightly varies with layouts and batteries. - Abstract: The aim of this paper is to analyse the effects of the presence of printed electronics on the paper waste streams and specifically on paper recyclability. The analysis is based on a case study focussed on envelopes for postal and courier services provided with these intelligent systems. The smart printed envelope of the study includes a combination of both conventional (thin flexible batteries and resistors) and printed electronic components (conductive track layout based on nanosilver ink). For this purpose, a comparison between envelopes with and without these components (batteries, resistors and conductive track layouts) was carried out through pilot scale paper recycling tests. The generation of rejects during the recycling process as well as the final quality of the recycled paper (mechanical and optical properties) were tested and quantitatively evaluated. The results show that resistors are retained during the screening process in the sieves and consequently they cannot end up in the final screened pulp. Therefore, mechanical and optical properties of the recycled paper are not affected. Nevertheless, inks from the conductive track layouts and batteries were partially dissolved in the process water. These substances were not totally retained in the sieving systems resulting in slight changes in the optical properties of the final recycled paper (variations are 7.2–7.5% in brightness, 8.5–10.7% in whiteness, 1.2–2.2% in L{sup ∗} values, 3.3–3.5% in opacity and 16.1–27% in yellowness). These variations are not in ranges

  11. The influence of printed electronics on the recyclability of paper: a case study for smart envelopes in courier and postal services.

    Science.gov (United States)

    Aliaga, C; Zhang, H; Dobon, A; Hortal, M; Beneventi, D

    2015-04-01

    The aim of this paper is to analyse the effects of the presence of printed electronics on the paper waste streams and specifically on paper recyclability. The analysis is based on a case study focussed on envelopes for postal and courier services provided with these intelligent systems. The smart printed envelope of the study includes a combination of both conventional (thin flexible batteries and resistors) and printed electronic components (conductive track layout based on nanosilver ink). For this purpose, a comparison between envelopes with and without these components (batteries, resistors and conductive track layouts) was carried out through pilot scale paper recycling tests. The generation of rejects during the recycling process as well as the final quality of the recycled paper (mechanical and optical properties) were tested and quantitatively evaluated. The results show that resistors are retained during the screening process in the sieves and consequently they cannot end up in the final screened pulp. Therefore, mechanical and optical properties of the recycled paper are not affected. Nevertheless, inks from the conductive track layouts and batteries were partially dissolved in the process water. These substances were not totally retained in the sieving systems resulting in slight changes in the optical properties of the final recycled paper (variations are 7.2-7.5% in brightness, 8.5-10.7% in whiteness, 1.2-2.2% in L(∗) values, 3.3-3.5% in opacity and 16.1-27% in yellowness). These variations are not in ranges able to cause problems in current paper recycling processes and restrict the use of recycled paper in current applications. Moreover, real impacts on industrial recycling are expected to be even significantly lower since the proportion of paper product with printed circuits in the current paper waste streams are much lower than the ones tested in this work. However, it should be underlined the fact that this situation may change over the next

  12. The influence of printed electronics on the recyclability of paper: A case study for smart envelopes in courier and postal services

    International Nuclear Information System (INIS)

    Aliaga, C.; Zhang, H.; Dobon, A.; Hortal, M.; Beneventi, D.

    2015-01-01

    Highlights: • Study of the influence of components of printed electronics in paper recycling. • Comparison between paper recycled with and without resistors, batteries and layouts. • Mechanical and optical properties are evaluated in paper handsheets obtained. • Tensile strength of recycled paper is slighted reduced by layouts. • Optical properties of recycled paper slightly varies with layouts and batteries. - Abstract: The aim of this paper is to analyse the effects of the presence of printed electronics on the paper waste streams and specifically on paper recyclability. The analysis is based on a case study focussed on envelopes for postal and courier services provided with these intelligent systems. The smart printed envelope of the study includes a combination of both conventional (thin flexible batteries and resistors) and printed electronic components (conductive track layout based on nanosilver ink). For this purpose, a comparison between envelopes with and without these components (batteries, resistors and conductive track layouts) was carried out through pilot scale paper recycling tests. The generation of rejects during the recycling process as well as the final quality of the recycled paper (mechanical and optical properties) were tested and quantitatively evaluated. The results show that resistors are retained during the screening process in the sieves and consequently they cannot end up in the final screened pulp. Therefore, mechanical and optical properties of the recycled paper are not affected. Nevertheless, inks from the conductive track layouts and batteries were partially dissolved in the process water. These substances were not totally retained in the sieving systems resulting in slight changes in the optical properties of the final recycled paper (variations are 7.2–7.5% in brightness, 8.5–10.7% in whiteness, 1.2–2.2% in L ∗ values, 3.3–3.5% in opacity and 16.1–27% in yellowness). These variations are not in ranges able

  13. 39 CFR 222.1 - Authority to administer postal affairs.

    Science.gov (United States)

    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...

  14. 75 FR 69143 - Postal Rate and Classification Changes

    Science.gov (United States)

    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...

  15. 77 FR 28410 - Product Change-Parcel Select Negotiated Service Agreement

    Science.gov (United States)

    2012-05-14

    ... filed with the Postal Regulatory Commission a Request of the United States Postal Service to Add Parcel... POSTAL SERVICE Product Change--Parcel Select Negotiated Service Agreement AGENCY: Postal Service\\TM\\. ACTION: Notice. SUMMARY: The Postal Service gives notice of filing a request with the Postal...

  16. 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.

  17. 75 FR 74755 - Product Change-Parcel Return Service Negotiated Service Agreement

    Science.gov (United States)

    2010-12-01

    ... POSTAL SERVICE Product Change--Parcel Return Service Negotiated Service Agreement AGENCY: Postal.... SUPPLEMENTARY INFORMATION: The United States Postal Service[supreg] hereby gives notice that on November 17, 2010, it filed with the Postal Regulatory Commission a Request of the United States Postal Service to...

  18. A postal history of the First World War in Africa and its aftermath - German colonies : III Deutsch-Sdwestafrika (SWA)

    NARCIS (Netherlands)

    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

  19. 75 FR 27375 - Postal Rate Case Management

    Science.gov (United States)

    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...

  20. 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.

  1. 78 FR 26406 - Product Change-Parcel Return Service Negotiated Service Agreement

    Science.gov (United States)

    2013-05-06

    ... POSTAL SERVICE Product Change--Parcel Return Service Negotiated Service Agreement AGENCY: Postal... United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and 3632(b)(3... Postal Service to Add Parcel Return Service Contract 4 to Competitive Product List. Documents are...

  2. 78 FR 65392 - Product Change-Parcel Return Service Negotiated Service Agreement

    Science.gov (United States)

    2013-10-31

    ... POSTAL SERVICE Product Change--Parcel Return Service Negotiated Service Agreement AGENCY: Postal... INFORMATION: The United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and... States Postal Service To Add Parcel Return Service Contract 5 to Competitive Product List. Documents are...

  3. 78 FR 12369 - Product Change-Parcel Return Service Negotiated Service Agreement

    Science.gov (United States)

    2013-02-22

    ... POSTAL SERVICE Product Change--Parcel Return Service Negotiated Service Agreement AGENCY: Postal...: The United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and 3632... States Postal Service to Add Parcel Return Service Contract 3 to Competitive Product List. Documents are...

  4. A RCT evaluating the effectiveness and cost-effectiveness of academic detailing versus postal prescribing feedback in changing GP antibiotic prescribing.

    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.

  5. A bulk queueing system under N-policy with bilevel service delay discipline and start-up time

    Directory of Open Access Journals (Sweden)

    David C. R. Muh

    1993-01-01

    Full Text Available The author studies the queueing process in a single-server, bulk arrival and batch service queueing system with a compound Poisson input, bilevel service delay discipline, start-up time, and a fixed accumulation level with control operating policy. It is assumed that when the queue length falls below a predefined level r(≥1, the system, with server capacity R, immediately stops service until the queue length reaches or exceeds the second predefined accumulation level N(≥r. Two cases, with N≤R and N≥R, are studied.

  6. 29 CFR 4.122 - Contracts for operation of postal contract stations.

    Science.gov (United States)

    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...

  7. 75 FR 7201 - New Postal Product

    Science.gov (United States)

    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...

  8. 78 FR 51678 - Market Tests of Experimental Postal Products

    Science.gov (United States)

    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...

  9. 77 FR 64148 - Postal Rate and Classification Changes

    Science.gov (United States)

    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...

  10. 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.

  11. 76 FR 7114 - International Mail: Mailing Services Price Change

    Science.gov (United States)

    2011-02-09

    ... POSTAL SERVICE 39 CFR Part 20 International Mail: Mailing Services Price Change AGENCY: Postal... States Postal Service, International Mail Manual (IMM[supreg]) for Mailing Services. This price change correlates to the Postal Service's January 13, 2011 filing of Docket No. R2011-2, Notice of Price Adjustment...

  12. Influence of Soap Characteristics and Food Service Facility Type on the Degree of Bacterial Contamination of Open, Refillable Bulk Soaps.

    Science.gov (United States)

    Schaffner, Donald W; Jensen, Dane; Gerba, Charles P; Shumaker, David; Arbogast, James W

    2018-02-01

    Concern has been raised regarding the public health risks from refillable bulk-soap dispensers because they provide an environment for potentially pathogenic bacteria to grow. This study surveyed the microbial quality of open refillable bulk soap in four different food establishment types in three states. Two hundred ninety-six samples of bulk soap were collected from food service establishments in Arizona, New Jersey, and Ohio. Samples were tested for total heterotrophic viable bacteria, Pseudomonas, coliforms and Escherichia coli, and Salmonella. Bacteria were screened for antibiotic resistance. The pH, solids content, and water activity of all soap samples were measured. Samples were assayed for the presence of the common antibacterial agents triclosan and parachlorometaxylenol. More than 85% of the soap samples tested contained no detectable microorganisms, but when a sample contained any detectable microorganisms, it was most likely contaminated at a very high level (∼7 log CFU/mL). Microorganisms detected in contaminated soap included Klebsiella oxytoca, Serratia liquefaciens, Shigella sonnei, Enterobacter gergoviae, Serratia odorifera, and Enterobacter cloacae. Twenty-three samples contained antibiotic-resistant organisms, some of which were resistant to two or more antibiotics. Every sample containing less than 4% solids had some detectable level of bacteria, whereas no samples with greater than 14% solids had detectable bacteria. This finding suggests the use of dilution and/or low-cost formulations as a cause of bacterial growth. There was a statistically significant difference ( P = 0.0035) between the fraction of bacteria-positive samples with no detected antimicrobial agent (17%) and those containing an antimicrobial agent (7%). Fast food operations and grocery stores were more likely to have detectable bacteria in bulk-soap samples compared with convenience stores ( P food service establishments.

  13. The Essence of the Concept of «Wages Fund», and Impact of Legislative Changes of the Term of «Minimum Wage» on the Wage System of the Enterprise of Postal Service «Ukrposhta»

    Directory of Open Access Journals (Sweden)

    Buriak Valerii G.

    2017-04-01

    Full Text Available The article is aimed at substantiating the necessity of optimizing the pay scheme under the influence of legislative changes of the concept of «minimum wage». Studying the influence of legislative changes in the definition of the essence of concept of «minimum wage» and the wage system, used at the enterprise of postal service «Ukrposhta», has led to the conclusion that beginning from January 1, 2017 it is of the socially unjust and unfounded nature, because the principle of motivation of employees in respect of wages matching the quantity, quality, and results of labor, has been defied. It has been proposed to restructure the wage system at the enterprise of postal service «Ukrposhta» by optimizing the cross-categorial and cross-qualification relations, as well as the payment scheme.

  14. 39 CFR 121.4 - Package Services.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Package Services. 121.4 Section 121.4 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] SERVICE STANDARDS FOR MARKET...-destination pair. (6) The service standard for Inbound Surface Parcel Post® pieces (subject to Universal...

  15. The truncated Hyper-Poisson queues: Hk/Ma,b/C/N with balking, reneging and general bulk service rule

    Directory of Open Access Journals (Sweden)

    Shawky A.I.

    2008-01-01

    Full Text Available The aim of this paper is to derive the analytical solution of the queue: Hk/Ma,b/C/N with balking and reneging in which (I units arrive according to a hyper-Poisson distribution with k independent branches, (II the queue discipline is FIFO; and (III the units are served in batches according to a general bulk service rule. The steady-state probabilities, recurrence relations connecting various probabilities introduced are found and the expected number of units in the queue is derived in an explicit form. Also, some special cases are obtained. .

  16. 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

  17. 39 CFR 122.2 - Stand-alone special services.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Stand-alone special services. 122.2 Section 122.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] SERVICE STANDARDS FOR MARKET-DOMINANT SPECIAL SERVICES PRODUCTS § 122.2 Stand-alone special services. (a) The service standard...

  18. 76 FR 22739 - Postal Service Market Test

    Science.gov (United States)

    2011-04-22

    ... test offers the potential for it to tap a greater share of advertising media expenditures, while offering participating mailers the possibility of postage refunds if qualifying advertising campaigns... annually on advertising, but do not include mail as a large part of their advertising mix.\\2\\ Id. at 1. The...

  19. Organization of the Army Postal Service

    Science.gov (United States)

    1975-06-30

    units from IHq , DA, to division, separate brigade, APO and comparable levels, inclusive. Indicate comimand, operational control, logistical and...14Tth AG Det R 226th AG Dot s Berlin DPO T Korea UV ThstlAn C-5-2 - td 0 w * *~ * I jV~) I 1 .1 / * - ~ MlOh ~ 0 UJO S 5; .**’ 0* ~ 𔃿* 0...I 9 ’S .0 -. I K ’I I TD 0 C-S-fl I.-. ...................................... mmBuII 0 X_ 0 I.-V TAB C-5-18 M (jp"POyM S’IS o0 0 t44 VA .31 pAl "r

  20. Conceptual foresight of the volumes of postal money orders in the Republic of Komi

    OpenAIRE

    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 ...

  1. 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)

  2. 78 FR 56248 - Product Change-Parcel Select Negotiated Service Agreement

    Science.gov (United States)

    2013-09-12

    ... POSTAL SERVICE Product Change--Parcel Select Negotiated Service Agreement AGENCY: Postal Service...: The United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and 3632... States Postal Service to Add Parcel Select Contract 7 to Competitive Product List. Documents are...

  3. 77 FR 66193 - Product Change-Parcel Select Negotiated Service Agreement

    Science.gov (United States)

    2012-11-02

    ... POSTAL SERVICE Product Change--Parcel Select Negotiated Service Agreement AGENCY: Postal Service... United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and 3632(b)(3... Postal Service To Add Parcel Select Contract 6 to Competitive Product List. Documents are available at...

  4. 77 FR 42780 - Product Change-Parcel Select Negotiated Service Agreement

    Science.gov (United States)

    2012-07-20

    ... POSTAL SERVICE Product Change--Parcel Select Negotiated Service Agreement AGENCY: Postal Service... United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and 3632(b)(3... Postal Service to Add Parcel Select Contract 3 to Competitive Product List. Documents are available at...

  5. 78 FR 4478 - New Postal Product

    Science.gov (United States)

    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...

  6. 76 FR 4138 - New Postal Product

    Science.gov (United States)

    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...

  7. 75 FR 65386 - New Postal Product

    Science.gov (United States)

    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...

  8. 39 CFR 122.1 - Ancillary special services.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Ancillary special services. 122.1 Section 122.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] SERVICE STANDARDS FOR MARKET-DOMINANT SPECIAL SERVICES PRODUCTS § 122.1 Ancillary special services. (a) For the market-dominant...

  9. 77 FR 37078 - Product Change-Parcel Select and Parcel Return Service Negotiated Service Agreement

    Science.gov (United States)

    2012-06-20

    ... POSTAL SERVICE Product Change--Parcel Select and Parcel Return Service Negotiated Service... United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S.C. 3642 and 3632(b)(3... Postal Service to Add Parcel Select & Parcel Return Service Contract 4 to Competitive Product List...

  10. 78 FR 63521 - Product Change-Parcel Select & Parcel Return Service Negotiated Service Agreement

    Science.gov (United States)

    2013-10-24

    ... Request of the United States Postal Service to Add Parcel Select & Parcel Return Service Contract 5 to... POSTAL SERVICE Product Change--Parcel Select & Parcel Return Service Negotiated Service Agreement.... SUPPLEMENTARY INFORMATION: The United States Postal Service[supreg] hereby gives notice that, pursuant to 39 U.S...

  11. A Proven Method for Meeting Export Control Objectives in Postal and Shipping Sectors

    Science.gov (United States)

    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

  12. 76 FR 395 - New Postal Product

    Science.gov (United States)

    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...

  13. Strengthening Medicare: Will increasing the bulk-billing rate and supply of general practitioners increase access to Medicare-funded general practitioner services and does rurality matter?

    Science.gov (United States)

    Day, Susan E; Alford, Katrina; Dunt, David; Peacock, Stuart; Gurrin, Lyle; Voaklander, Don

    2005-01-01

    Background Recent increases in the bulk-billing rate have been taken as an indication that the Federal government's Strengthening Medicare initiative, and particularly the bulk-billing incentives, are 'working'. Given the enduring geographic differences in the supply of general practitioners (GPs) it is timely to reconsider the impact that this increase in the provision of 'free care' will have on access to Medicare-funded GP services in rural and urban areas of Australia. Utilisation has been modelled as two different stochastic processes: the decision to consult and the frequency of consultation. Results In the decision to consult model the supply of FFS GPs is a more important predictor of utilisation than the bulk-billing rate. Paradoxically the modelling predicts that ceteris paribus increases in either GP supply or the bulk-billing rate appear to have perverse effects in some areas by decreasing utilisation. In the frequency of consultation model, GP density is not a predictor and increasing the bulk-billing rate will unambiguously increase the frequency of consultation across all areas. In both models, the positive impacts associated with changes in supply and cost are constrained outside the inner metropolitan area by reduced geographic accessibility to Medicare-funded GP services. The modelling also shows that people are more likely to consult a GP in areas of high socioeconomic disadvantage, although socioeconomic status is not a predictor of frequency of consultation. Conclusion Bulk-billing rates and the supply of FFS GPs are important features of the Australian health care system that are, potentially, amenable to policy manipulation. The implications of this research are that government policies designed to achieve similarity in these characteristics across geographic areas will not result in equity of access because they fail to address problems caused by geographic inaccessibility in rural and remote areas. Attempting to increase bulk-billing rates

  14. 75 FR 1541 - Purchasing of Property and Services

    Science.gov (United States)

    2010-01-12

    ... persons; and to develop further the basis for the Postal Service's purchasing decisions and the... decision process. The SDR Official will promptly provide a copy of a disagreement to the contracting... POSTAL SERVICE 39 CFR Part 601 Purchasing of Property and Services AGENCY: Postal Service TM...

  15. 75 FR 67147 - New Postal Product

    Science.gov (United States)

    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...

  16. 75 FR 7951 - New Postal Product

    Science.gov (United States)

    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...

  17. 75 FR 78915 - Conduct on Postal Property

    Science.gov (United States)

    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...

  18. 75 FR 52786 - New Postal Product

    Science.gov (United States)

    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...

  19. 75 FR 45175 - New Postal Product

    Science.gov (United States)

    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...

  20. 77 FR 61307 - New Postal Product

    Science.gov (United States)

    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...

  1. 78 FR 79025 - New Postal Product

    Science.gov (United States)

    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...

  2. 39 CFR Appendix A to Part 121 - Tables Depicting Service Standard Day Ranges

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Tables Depicting Service Standard Day Ranges A Appendix A to Part 121 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] SERVICE STANDARDS FOR MARKET-DOMINANT MAIL PRODUCTS Pt. 121, App. A Appendix A to Part 121—Tables...

  3. 78 FR 52694 - Price Cap Rules for Certain Postal Rate Adjustments

    Science.gov (United States)

    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...

  4. 78 FR 41129 - Market Test of Experimental Product - International Merchandise Return Service-Non-Published Rates

    Science.gov (United States)

    2013-07-09

    ...--Non-Published Rates AGENCY: U.S. Postal Service\\TM\\. ACTION: Notice. SUMMARY: The Postal Service hereby gives notice of a market test for International Merchandise Return Service--Non-Published Rates in... Return Service (IMRS) Non-published Rate (NPR) experimental product on August 15, 2013. The Postal...

  5. 78 FR 63433 - International Mailing Services: Proposed Price Changes-CPI

    Science.gov (United States)

    2013-10-24

    ... POSTAL SERVICE 39 CFR Part 20 International Mailing Services: Proposed Price Changes--CPI AGENCY... mailing services price adjustments with the Postal Regulatory Commission (PRC), effective on January 26... Postal Service, International Mail Manual (IMM[supreg]) to reflect these new price changes. DATES: We...

  6. General bulk service queueing system with N-policy, multiplevacations, setup time and server breakdown without interruption

    Science.gov (United States)

    Sasikala, S.; Indhira, K.; Chandrasekaran, V. M.

    2017-11-01

    In this paper, we have considered an MX / (a,b) / 1 queueing system with server breakdown without interruption, multiple vacations, setup times and N-policy. After a batch of service, if the size of the queue is ξ (customers in the queue. After a vacation, if the server finds at least N customers waiting for service, then the server needs a setup time to start the service. After a batch of service, if the amount of waiting customers in the queue is ξ (≥ a) then the server serves a batch of min(ξ,b) customers, where b ≥ a. We derived the probability generating function of queue length at arbitrary time epoch. Further, we obtained some important performance measures.

  7. 39 CFR 265.13 - Compliance with subpoenas, summonses, and court orders by postal employees within the Inspection...

    Science.gov (United States)

    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...

  8. 76 FR 30542 - Adult Signature Services

    Science.gov (United States)

    2011-05-26

    ... POSTAL SERVICE 39 CFR Part 111 Adult Signature Services AGENCY: Postal Service\\TM\\. ACTION: Final..., Domestic Mail Manual (DMM[supreg]) 503.8, to add a new extra service called Adult Signature. This new service has two available options: Adult Signature Required and Adult Signature Restricted Delivery. DATES...

  9. 76 FR 10628 - International Product Change-International Business Reply Service Contract

    Science.gov (United States)

    2011-02-25

    ...Postal Service gives notice of filing a request with the Postal Regulatory Commission to add International Business Reply Service Competitive Contract 3 to the Competitive Products List pursuant to 39 U.S.C. 3642.

  10. Model-Based Control for Postal Automation and Baggage Handling

    NARCIS (Netherlands)

    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

  11. 39 CFR 762.27 - Processing of disbursement postal money orders by Federal Reserve Banks.

    Science.gov (United States)

    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...

  12. 75 FR 4693 - New Postal Product

    Science.gov (United States)

    2010-01-29

    ... Post Group exceed six times the rate for the first ounce of a First-Class Mail letter. Id., para. (e... Dominant Products 1000 Market Dominant Product List First-Class Mail Single-Piece Letters/Postcards Bulk Letters/Postcards Flats Parcels Outbound Single-Piece First-Class Mail International Inbound Single-Piece...

  13. 75 FR 66677 - New Postal Products

    Science.gov (United States)

    2010-10-29

    ... Authentication Confirm Customized Postage International Reply Coupon Service International Business Reply Mail... International Reply Coupon Service International Business Reply Mail Service Money Orders Post Office Box...) International Business Reply Service Competitive Contract 1 (MC2009-14 and CP2009-20) International Business...

  14. 75 FR 53216 - New Postal Products

    Science.gov (United States)

    2010-08-31

    ... Authentication Confirm Customized Postage International Reply Coupon Service International Business Reply Mail... International Reply Coupon Service International Business Reply Mail Service Money Orders Post Office Box...) International Business Reply Service Competitive Contract 1 (MC2009-14 and CP2009-20) International Business...

  15. Violence and stress at work in the postal sector

    OpenAIRE

    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.

  16. The Postal Acceptance Rule in the Digital Age

    OpenAIRE

    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 ...

  17. Sun safety knowledge and practice in UK postal delivery workers

    OpenAIRE

    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...

  18. 78 FR 67951 - Price Cap Rules for Certain Postal Rate Adjustments; Corrections

    Science.gov (United States)

    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...

  19. 76 FR 77483 - Nationwide Change in Postal Delivery Service Standards

    Science.gov (United States)

    2011-12-13

    ... which it seeks this advisory opinion are explained in the Direct Testimony of David E. Williams on... public.'' Christopher Laver is designated to serve as Public Representative to represent the interests of... and 3661(c), the Commission appoints Christopher Laver to represent the interests of the general...

  20. The Humane Art, English Teachers, and the Postal Service.

    Science.gov (United States)

    Veidemanis, Gladys V.

    1982-01-01

    Stresses the importance of letter writing as an enriching activity; describes "All About Letters," a resource booklet for teaching students to write letters; and suggests additional activities that can be used to incorporate letter writing skills into composition classes. (JL)

  1. Department of Telecommunications and Postal Services : Cybersecurity Operations & Cybersecurity Hub

    CSIR Research Space (South Africa)

    Pillay, K

    2017-10-01

    Full Text Available Budget Yes No Unknown 5% 52% 13% 4% 1% 12% 13% Board of Directors Chief Information Officer (CIO) Chief Executive Officer (CEO) Chief Financial Officer (CFO) Audit Unknown Other Cybersecurity Reporting Function Development of National Standards... with any sector CSIRTs that may be established Co-ordination Making South Africa a Global Leader in Harnessing ICTs for Socio-economic Development 12 Sector CSIRTs as at end 2015- 2016 financial year • At the end of the 2015-2016 financial year...

  2. 77 FR 10033 - Advisory Committee International Postal and Delivery Services

    Science.gov (United States)

    2012-02-21

    ... speaker list must be received in writing (letter, email or fax) prior to the close of business on March 13, 2012; written comments from members of the public for distribution at this meeting must reach Mr. Hillsberg by letter, email or fax by this same date. A member of the public requesting reasonable...

  3. 77 FR 24758 - Advisory Committee International Postal and Delivery Services

    Science.gov (United States)

    2012-04-25

    ... speaker list must be received in writing (letter, email or fax) prior to the close of business on May 8, 2012; written comments from members of the public for distribution at this meeting must reach Ms. Jezierny by letter, email or fax by this same date. A member of the public requesting reasonable...

  4. 76 FR 51311 - Administrative Practice and Procedure, Postal Service

    Science.gov (United States)

    2011-08-18

    ... in the Domestic Mail Classification Schedule (DMCS) and the International Mail Manual to develop a... Conditions, and Part D--Country Price Lists for International Mail. Part A--Market Dominant Products, is... market dominant Market Tests. International products, which did not appear in the former DMCS, now are...

  5. 77 FR 63898 - New Postal Product; Negotiated Service Agreement

    Science.gov (United States)

    2012-10-17

    ... INFORMATION: Table of Contents I. Introduction II. Notice of Filings III. Ordering Paragraphs I. Introduction... of the contract and related financial information under seal. In the Statement of Supporting...- identifying information, and related financial information should remain confidential. Id. at 3. This...

  6. 77 FR 63899 - New Postal Product; Negotiated Service Agreement

    Science.gov (United States)

    2012-10-17

    ... INFORMATION: Table of Contents I. Introduction II. Notice of Filings III. Ordering Paragraphs I. Introduction... materials to maintain redacted portions of the contract and related financial information under seal. In the...- identifying information, and related financial information should remain confidential. Id. at 3. This...

  7. 76 FR 51257 - First-Class Package Service

    Science.gov (United States)

    2011-08-18

    ... Services and Parcel Select mailpieces, all mail sent to military addresses within the United States and to...: Final rule. SUMMARY: The Postal Service is revising Mailing Standards of the United States Postal... Service parcels will receive the same service as First-Class Mail, however, parcels mailed at commercial...

  8. 78 FR 69711 - Change in Postal Rates

    Science.gov (United States)

    2013-11-20

    .... Domestic Extra Services. Premium Forwarding Service prices increase slightly, and a new pricing option is... volume threshold for cubic pricing and other Commercial Plus offerings are decreased to 50,000 packages... methods for which GXG Commercial Base and PMEI Commercial Base pricing is available; the establishment of...

  9. 77 FR 42341 - New Postal Product

    Science.gov (United States)

    2012-07-18

    ... cost within their target marketing areas. Request at 2. \\2\\ Docket No. MT2011-3, Order Approving Market... Service request to add Every Door Direct Mail-Retail (EDDM-R) to the market dominant product list. This... adding Every Door Direct Mail-Retail (EDDM-R) to the market dominant product list and establishing the...

  10. 75 FR 75151 - International Service Changes-Israel

    Science.gov (United States)

    2010-12-02

    ... POSTAL SERVICE 39 CFR Part 20 International Service Changes--Israel AGENCY: Postal Service TM... Limits, and the Individual Country Listings to incorporate a change in Israel's First-Class Mail... proposed rule Federal Register notice (75 FR 39475-39477) that included a change to Israel's First-Class...

  11. 77 FR 11437 - Inspection Service Authority; Seizure and Forfeiture

    Science.gov (United States)

    2012-02-27

    ... POSTAL SERVICE 39 CFR Part 233 Inspection Service Authority; Seizure and Forfeiture AGENCY: Postal... Service's rules and regulations regarding the seizure and forfeiture of property into three sections, 39.... The proposed revision consolidates sections 233.8 and 233.9, and treats seizures involving personal...

  12. 78 FR 17234 - Negotiated Service Agreement

    Science.gov (United States)

    2013-03-20

    ... (DFS) Negotiated Service Agreement (NSA) to the market dominant product list.\\1\\ After a [[Page 17235... dominant product list.\\2\\ On March 8, 2013, the Postal Service filed an amendment to the DFS NSA with the...

  13. 76 FR 14284 - Domestic Shipping Services Product Launch of Parcel Select Regional Ground

    Science.gov (United States)

    2011-03-16

    ... POSTAL SERVICE 39 CFR Part 111 Domestic Shipping Services Product Launch of Parcel Select Regional... Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]), to introduce a new competitive shipping option, Parcel Select Regional Ground \\TM\\ service. DATES: Effective Date: April 17, 2011...

  14. A survey of hospital outpatient services for chronic diseases in ...

    African Journals Online (AJOL)

    A survey of hospital outpatient services for chronic diseases in Gauteng. ... aspects of the organisation of services, and indirect indicators of patient care. Design. A postal survey of services for asthma, epilepsy, diabetes and hypertension at ...

  15. Bulk oil clauses

    International Nuclear Information System (INIS)

    Gough, N.

    1993-01-01

    The Institute Bulk Oil Clauses produced by the London market and the American SP-13c Clauses are examined in detail in this article. The duration and perils covered are discussed, and exclusions, adjustment clause 15 of the Institute Bulk Oil Clauses, Institute War Clauses (Cargo), and Institute Strikes Clauses (Bulk Oil) are outlined. (UK)

  16. 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.

  17. Sun safety knowledge and practice in UK postal delivery workers.

    Science.gov (United States)

    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.

  18. 78 FR 41128 - Market Test of International Merchandise Return Service

    Science.gov (United States)

    2013-07-09

    ... solution through the postal network, to create an ``unfair or otherwise inappropriate competitive advantage for the Postal Service or any mailer'' particularly with regard to small businesses. It indicates that it is unaware of any small business offering a similar return service, and that it expects small...

  19. 75 FR 76282 - Domestic Shipping Services Pricing and Mailing Standards Changes

    Science.gov (United States)

    2010-12-08

    ... United States Postal Service, Domestic Mail Manual (DMM[reg]), to reflect changes to prices and mailing standards for the following Shipping Services: Express Mail[reg], Priority Mail[reg], Parcel Select[reg... following changes to Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM...

  20. 76 FR 2930 - International Product Change-Global Expedited Package Services-Non- Published Rates

    Science.gov (United States)

    2011-01-18

    ... POSTAL SERVICE International Product Change--Global Expedited Package Services-- Non- Published... request with the Postal Regulatory Commission to add Global Expedited Package Services-- Non-Published...--Non-Published Rates, to the Competitive Products List, and Notice of Filing (Under Seal) the Enabling...

  1. 77 FR 31190 - Revised Service Standards for Market-Dominant Mail Products

    Science.gov (United States)

    2012-05-25

    ... the fall election and holiday mailing cycles, and resume it thereafter. The Postal Service will begin... holiday, the service standard is calculated from the next Postal Service delivery day. CETs are not... destinates in Alaska, Hawaii, American Samoa, Guam, Puerto Rico, or the U.S. Virgin Islands will remain one...

  2. 7 CFR 58.313 - Print and bulk packaging rooms.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Print and bulk packaging rooms. 58.313 Section 58.313 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....313 Print and bulk packaging rooms. Rooms used for packaging print or bulk butter and related products...

  3. La memoria de Vejer en sus primeras tarjetas postales

    OpenAIRE

    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...

  4. Application of summative content analysis to a postal questionnaire.

    Science.gov (United States)

    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.

  5. 78 FR 35649 - Negotiated Service Agreement

    Science.gov (United States)

    2013-06-13

    ... whether the 2013 Agreement (1) Improves the net financial position of the Postal Service or enhances the... CFR 3015.5 (filed under seal); a public Excel file containing redacted versions of financial...

  6. Large area bulk superconductors

    Science.gov (United States)

    Miller, Dean J.; Field, Michael B.

    2002-01-01

    A bulk superconductor having a thickness of not less than about 100 microns is carried by a polycrystalline textured substrate having misorientation angles at the surface thereof not greater than about 15.degree.; the bulk superconductor may have a thickness of not less than about 100 microns and a surface area of not less than about 50 cm.sup.2. The textured substrate may have a thickness not less than about 10 microns and misorientation angles at the surface thereof not greater than about 15.degree.. Also disclosed is a process of manufacturing the bulk superconductor and the polycrystalline biaxially textured substrate material.

  7. African Postal Heritage : Tanzania 1885-1920s : part I : German East Africa, 1885-1914

    NARCIS (Netherlands)

    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.

  8. FLUXUS E ARTE POSTAL COMO ARTE RELACIONAL: BREVE ESTUDO

    OpenAIRE

    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...

  9. 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).

  10. 77 FR 63771 - Implementation of Full-Service Intelligent Mail Requirements for Automation Prices

    Science.gov (United States)

    2012-10-17

    ... large amount of additional data. Also, it requires each of my customers to have their own CRID. Today... Automation Prices AGENCY: Postal Service TM . ACTION: Proposed rule. SUMMARY: The Postal Service is proposing...]) throughout various sections to modify eligibility requirements for mailers to obtain automation prices for...

  11. SU-E-T-425: Feasibility of Establishing a National Postal Dosimetry System Using EBT3 Gafchromic Film

    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

  12. SU-E-T-425: Feasibility of Establishing a National Postal Dosimetry System Using EBT3 Gafchromic Film

    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.

  13. 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.

  14. Superductile bulk metallic glass

    International Nuclear Information System (INIS)

    Yao, K.F.; Ruan, F.; Yang, Y.Q.; Chen, N.

    2006-01-01

    Usually, monolithic bulk metallic glasses undergo inhomogeneous plastic deformation and exhibit poor ductility (<2%) at room temperature. We report a newly developed Pd-Si binary bulk metallic glass, which exhibits a uniform plastic deformation and a large plastic engineering strain of 82% and a plastic true strain of 170%, together with initial strain hardening, slight strain softening and final strain hardening characteristics. The uniform shear deformation and the ultrahigh plasticity are mainly attributed to strain hardening, which results from the nanoscale inhomogeneity due to liquid phase separation. The formed nanoscale inhomogeneity will hinder, deflect, and bifurcate the propagation of shear bands

  15. Jobs in Public Service. Job Family Series.

    Science.gov (United States)

    Science Research Associates, Inc., Chicago, IL.

    The booklet describes jobs in public service. The introductory chapter provides a definition and overview of public service work. Following chapters describe various levels of public service including: (1) neighborhood workers--letter carriers and postal employees, fire fighters, police officers, service repair workers, and bus drivers; (2) city…

  16. Propuesta de un sistema integral para una empresa de servicios postales

    OpenAIRE

    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...

  17. Auctioning Bulk Mobile Messages

    NARCIS (Netherlands)

    S. Meij (Simon); L-F. Pau (Louis-François); H.W.G.M. van Heck (Eric)

    2003-01-01

    textabstractThe search for enablers of continued growth of SMS traffic, as well as the take-off of the more diversified MMS message contents, open up for enterprises the potential of bulk use of mobile messaging , instead of essentially one-by-one use. In parallel, such enterprises or value added

  18. Diffusion or bulk flow

    DEFF Research Database (Denmark)

    Schulz, Alexander

    2015-01-01

    is currently matter of discussion, called passive symplasmic loading. Based on the limited material available, this review compares the different loading modes and suggests that diffusion is the driving force in apoplasmic loaders, while bulk flow plays an increasing role in plants having a continuous...

  19. Ferromagnetic bulk glassy alloys

    International Nuclear Information System (INIS)

    Inoue, Akihisa; Makino, Akihiro; Mizushima, Takao

    2000-01-01

    This paper deals with the review on the formation, thermal stability and magnetic properties of the Fe-based bulk glassy alloys in as-cast bulk and melt-spun ribbon forms. A large supercooled liquid region over 50 K before crystallization was obtained in Fe-(Al, Ga)-(P, C, B, Si), Fe-(Cr, Mo, Nb)-(Al, Ga)-(P, C, B) and (Fe, Co, Ni)-Zr-M-B (M=Ti, Hf, V, Nb, Ta, Cr, Mo and W) systems and bulk glassy alloys were produced in a thickness range below 2 mm for the Fe-(Al, Ga)-(P, C, B, Si) system and 6 mm for the Fe-Co-(Zr, Nb, Ta)-(Mo, W)-B system by copper-mold casting. The ring-shaped glassy Fe-(Al, Ga)-(P, C, B, Si) alloys exhibit much better soft magnetic properties as compared with the ring-shaped alloy made from the melt-spun ribbon because of the formation of the unique domain structure. The good combination of high glass-forming ability and good soft magnetic properties indicates the possibility of future development as a new bulk glassy magnetic material

  20. 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)

  1. 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)

  2. 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.

  3. 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)

  4. 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

  5. Characterisation of bulk solids

    Energy Technology Data Exchange (ETDEWEB)

    D. McGlinchey [Glasgow Caledonian University, Glasgow (United Kingdom). Centre for Industrial Bulk Solids Handling

    2005-07-01

    Handling of powders and bulk solids is a critical industrial technology across a broad spectrum of industries, including minerals processing. With contributions from leading authors in their respective fields, this book provides the reader with a sound understanding of the techniques, importance and application of particulate materials characterisation. It covers the fundamental characteristics of individual particles and bulk particulate materials, and includes discussion of a wide range of measurement techniques, and the use of material characteristics in design and industrial practice. Contents: Characterising particle properties; Powder mechanics and rheology; Characterisation for hopper and stockpile design; Fluidization behaviour; Characterisation for pneumatic conveyor design; Explosiblility; 'Designer' particle characteristics; Current industrial practice; and Future trends. 130 ills.

  6. Bulk handling benefits from ICT

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-11-15

    The efficiency and accuracy of bulk handling is being improved by the range of management information systems and services available today. As part of the program to extend Richards Bay Coal Terminal, Siemens is installing a manufacturing execution system which coordinates and monitors all movements of raw materials. The article also reports recent developments by AXSMarine, SunGuard Energy, Fuelworx and Railworx in providing integrated tools for tracking, managing and optimising solid/liquid fuels and rail car maintenance activities. QMASTOR Ltd. has secured a contract with Anglo Coal Australia to provide its Pit to Port.net{reg_sign} and iFuse{reg_sign} software systems across all their Australians sites, to include pit-to-product stockpile management. 2 figs.

  7. Micromegas in a bulk

    International Nuclear Information System (INIS)

    Giomataris, I.; De Oliveira, R.; Andriamonje, S.; Aune, S.; Charpak, G.; Colas, P.; Fanourakis, G.; Ferrer, E.; Giganon, A.; Rebourgeard, Ph.; Salin, P.

    2006-01-01

    In this paper, we present a novel way to manufacture the bulk Micromegas detector. A simple process based on the Printed Circuit Board (PCB) technology is employed to produce the entire sensitive detector. Such a fabrication process could be extended to very large area detectors made by the industry. The low cost fabrication together with the robustness of the electrode materials will make it attractive for several applications ranging from particle physics and astrophysics to medicine

  8. 76 FR 41411 - Group E Post Office Box Service

    Science.gov (United States)

    2011-07-14

    ... conforming with local practice, driving conditions, driver expectations, etc. Further, postmasters already... carrier's line of travel and to which the Postal Service makes delivery. c. A customer must pay the...

  9. 17 CFR 201.150 - Service of papers by parties.

    Science.gov (United States)

    2010-04-01

    ... motion, brief, or other written communication, shall be served upon each party in the proceeding in... age and discretion then residing therein; (2) Mailing the papers through the U.S. Postal Service by...

  10. 7 CFR 58.211 - Packaging room for bulk products.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Packaging room for bulk products. 58.211 Section 58... Service 1 Rooms and Compartments § 58.211 Packaging room for bulk products. A separate room or area shall... dust within the packaging room and where needed, a dust collector shall be provided and properly...

  11. 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

  12. Bulk-Fill Resin Composites

    DEFF Research Database (Denmark)

    Benetti, Ana Raquel; Havndrup-Pedersen, Cæcilie; Honoré, Daniel

    2015-01-01

    the restorative procedure. The aim of this study, therefore, was to compare the depth of cure, polymerization contraction, and gap formation in bulk-fill resin composites with those of a conventional resin composite. To achieve this, the depth of cure was assessed in accordance with the International Organization...... for Standardization 4049 standard, and the polymerization contraction was determined using the bonded-disc method. The gap formation was measured at the dentin margin of Class II cavities. Five bulk-fill resin composites were investigated: two high-viscosity (Tetric EvoCeram Bulk Fill, SonicFill) and three low......-viscosity (x-tra base, Venus Bulk Fill, SDR) materials. Compared with the conventional resin composite, the high-viscosity bulk-fill materials exhibited only a small increase (but significant for Tetric EvoCeram Bulk Fill) in depth of cure and polymerization contraction, whereas the low-viscosity bulk...

  13. The anthrax vaccine and research: reactions from postal workers and public health professionals.

    Science.gov (United States)

    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.

  14. Electronic mail was not better than postal mail for surveying residents and faculty.

    Science.gov (United States)

    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.

  15. Bulk muscles, loose cables.

    Science.gov (United States)

    Liyanage, Chamari R D G; Kodali, Venkata

    2014-10-17

    The accessibility and usage of body building supplements is on the rise with stronger internet marketing strategies by the industry. The dangers posed by the ingredients in them are underestimated. A healthy young man came to the emergency room with palpitations and feeling unwell. Initial history and clinical examination were non-contributory to find the cause. ECG showed atrial fibrillation. A detailed history for any over the counter or herbal medicine use confirmed that he was taking supplements to bulk muscle. One of the components in these supplements is yohimbine; the onset of symptoms coincided with the ingestion of this product and the patient is symptom free after stopping it. This report highlights the dangers to the public of consuming over the counter products with unknown ingredients and the consequential detrimental impact on health. 2014 BMJ Publishing Group Ltd.

  16. No 2151. Report made on behalf of the commission of economic affairs, environment and territory about the proposal of resolution (no 2121) of M. Daniel Paul and some of his colleagues for the creation of an inquiry commission about the opening to competition of public utilities in the sectors of energy, postal and telecommunication services and railway transports

    International Nuclear Information System (INIS)

    Daniel, Paul

    2005-03-01

    This report explains the contradictions between the European liberalization process and the logics of the French public utilities at three different levels: historical, economical and legal: 1 - the public utilities and Europe: the French model, the European change, an inexorable-like designed process; 2 - the dead-end of network activities liberalization: destructive strategy of the unique market, forced introduction of competition into networks, the dark side of a non-judicious liberalization: convergence towards the private monopoly, degradation of services quality, destruction of solidarity mechanisms, occurrence of new risks; 3 - public utilities in front of the European law: a basic concept of French administrative right (area and principles of public utilities), European juridical approach (confuse definition and surveillance regime), weak consideration (symbolic acknowledgement, marginal juridical protection). The examination of the report by the commission follows. (J.S.)

  17. 76 FR 79072 - New Standards for Domestic Mailing Services

    Science.gov (United States)

    2011-12-21

    ... Regulatory Commission's Web site at www.prc.gov , and also on the Postal Explorer[supreg] Web site at pe.usps... Service discontinues Confirm service as a paid subscription service and replaces it with ``IMb TM Tracing... subscription required. Under IMb Tracing service, mailers will continue to receive the same raw scan data...

  18. Microfabricated Bulk Piezoelectric Transformers

    Science.gov (United States)

    Barham, Oliver M.

    Piezoelectric voltage transformers (PTs) can be used to transform an input voltage into a different, required output voltage needed in electronic and electro- mechanical systems, among other varied uses. On the macro scale, they have been commercialized in electronics powering consumer laptop liquid crystal displays, and compete with an older, more prevalent technology, inductive electromagnetic volt- age transformers (EMTs). The present work investigates PTs on smaller size scales that are currently in the academic research sphere, with an eye towards applications including micro-robotics and other small-scale electronic and electromechanical sys- tems. PTs and EMTs are compared on the basis of power and energy density, with PTs trending towards higher values of power and energy density, comparatively, indicating their suitability for small-scale systems. Among PT topologies, bulk disc-type PTs, operating in their fundamental radial extension mode, and free-free beam PTs, operating in their fundamental length extensional mode, are good can- didates for microfabrication and are considered here. Analytical modeling based on the Extended Hamilton Method is used to predict device performance and integrate mechanical tethering as a boundary condition. This model differs from previous PT models in that the electric enthalpy is used to derive constituent equations of motion with Hamilton's Method, and therefore this approach is also more generally applica- ble to other piezoelectric systems outside of the present work. Prototype devices are microfabricated using a two mask process consisting of traditional photolithography combined with micropowder blasting, and are tested with various output electri- cal loads. 4mm diameter tethered disc PTs on the order of .002cm. 3 , two orders smaller than the bulk PT literature, had the followingperformance: a prototype with electrode area ratio (input area / output area) = 1 had peak gain of 2.3 (+/- 0.1), efficiency of 33 (+/- 0

  19. Developing bulk exchange spring magnets

    Science.gov (United States)

    Mccall, Scott K.; Kuntz, Joshua D.

    2017-06-27

    A method of making a bulk exchange spring magnet by providing a magnetically soft material, providing a hard magnetic material, and producing a composite of said magnetically soft material and said hard magnetic material to make the bulk exchange spring magnet. The step of producing a composite of magnetically soft material and hard magnetic material is accomplished by electrophoretic deposition of the magnetically soft material and the hard magnetic material to make the bulk exchange spring magnet.

  20. Dosimetric study for characterization of a postal system of quality control in brachytherapy; Estudo dosimetrico para caracterizacao de um sistema postal de controle de qualidade em braquiterapia

    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)

  1. Services

    International Nuclear Information System (INIS)

    Hardeman, F.

    1998-01-01

    The objectives of the services section is (1) to offer complete services in health-physics measurements according to international quality standards, (2) to improve continuously these measurement techniques and to follow up international recommendations and legislation concerning the surveillance of workers, (3) to support and advise nuclear and non-nuclear industry on problems of radioactive contamination. Achievements related to gamma spectrometry, whole-body counting, beta and alpha spectrometry, dosimetry, radon measurements, calibration, instrumentation, and neutron activation analysis are described

  2. Morocco : Spanish postal administration after 1912 and Morocco during the Spanish Civil War and the Second World War

    NARCIS (Netherlands)

    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.

  3. Tracheostomy for long-term ventilated patients: a postal survey of ICU practice in The Netherlands.

    NARCIS (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

  4. Anaesthetic management of the airway in The Netherlands : a postal survey

    NARCIS (Netherlands)

    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

  5. 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)

  6. 75 FR 16837 - Public Review of Draft United States Thoroughfare, Landmark, and Postal Address Data Standard

    Science.gov (United States)

    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...

  7. Service loyalty : the effects of service quality and the mediating role of customer satisfaction

    OpenAIRE

    Caruana, Albert

    2002-01-01

    Service loyalty, with its final effect on repurchasing by customers, appears to have received relatively little attention. This study starts by first delineating the concept of service loyalty and proceeds to distinguish between service quality and customer satisfaction. A mediational model that links service quality to service loyalty via customer satisfaction is proposed. Appropriate measures are identified and a postal survey is undertaken among 1,000 retail banking customers. A response r...

  8. 78 FR 55773 - Advisory Committee on International Postal and Delivery Services

    Science.gov (United States)

    2013-09-11

    ... list must be received in writing (letter, email or fax) prior to the close of business on Monday, September 23, 2013; written comments from members of the public for distribution at this meeting must reach Ms. Grove by letter, email or fax by this same date. A member of the public requesting reasonable...

  9. 77 FR 41877 - Advisory Committee on International Postal and Delivery Services

    Science.gov (United States)

    2012-07-16

    ... added to the speaker list must be received in writing (letter, email or fax) prior to the close of business on July 27, 2012; written comments from members of the public for distribution at this meeting must reach Ms. Grove by letter, email or fax by this same date. A member of the public requesting...

  10. 78 FR 8683 - Advisory Committee on International Postal and Delivery Services

    Science.gov (United States)

    2013-02-06

    ... list must be received in writing (letter, email or fax) prior to the close of business on March 1, 2013; written comments from members of the public for distribution at this meeting must reach Ms. Grove by letter, email or fax by this same date. A member of the public requesting reasonable accommodation should...

  11. 77 FR 65232 - New Postal Product and Related Negotiated Service Agreement

    Science.gov (United States)

    2012-10-25

    ... information under seal. In the Statement of Supporting Justification, Dennis R. Nicoski, Manager, Field Sales Strategy and Contracts, asserts that the contract will cover its attributable costs, make a positive...

  12. U.S. POSTAL SERVICE. Moving Forward on Financial and Transformation Challenges

    Science.gov (United States)

    2002-05-13

    recovers. The Service’s basic business model, Page 3 GAO-02-694T which assumes that rising mail volume will cover rising costs and mitigate rate increases...in the ratemaking and new products areas, it will be important that any additional flexibility be coupled with an appropriate level of transparency...the Service’s basic business model is not sustainable and that much larger declines in mail volume may be in the offing if mailers increasingly shift

  13. Mining the bulk positron lifetime

    International Nuclear Information System (INIS)

    Aourag, H.; Guittom, A.

    2009-01-01

    We introduce a new approach to investigate the bulk positron lifetimes of new systems based on data-mining techniques. Through data mining of bulk positron lifetimes, we demonstrate the ability to predict the positron lifetimes of new semiconductors on the basis of available semiconductor data already studied. Informatics techniques have been applied to bulk positron lifetimes for different tetrahedrally bounded semiconductors in order to discover computational design rules. (copyright 2009 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  14. 75 FR 70128 - 2011 Changes for Domestic Mailing Services

    Science.gov (United States)

    2010-11-17

    ...LOT, RDI, and Five-Digit ZIP. The Postal Service certifies software meeting its standards until the... Delivery Point Validation (DPV) service in conjunction with CASS-Certified address matching software... interface between address-matching software and the LACS \\Link\\ database service. 1.21.2 Interface...

  15. What services are public? What aspects of performance are to be ranked? The case of “services of general interest”

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven)

    2008-01-01

    textabstractIn this article, we focus on the difficulties in evaluating the performance of so-called services of general interest. These services generally include such services as water and electricity supply, telephony, postal services, and public transport, where providers are subjected to

  16. Modelling of bulk superconductor magnetization

    International Nuclear Information System (INIS)

    Ainslie, M D; Fujishiro, H

    2015-01-01

    This paper presents a topical review of the current state of the art in modelling the magnetization of bulk superconductors, including both (RE)BCO (where RE = rare earth or Y) and MgB 2 materials. Such modelling is a powerful tool to understand the physical mechanisms of their magnetization, to assist in interpretation of experimental results, and to predict the performance of practical bulk superconductor-based devices, which is particularly important as many superconducting applications head towards the commercialization stage of their development in the coming years. In addition to the analytical and numerical techniques currently used by researchers for modelling such materials, the commonly used practical techniques to magnetize bulk superconductors are summarized with a particular focus on pulsed field magnetization (PFM), which is promising as a compact, mobile and relatively inexpensive magnetizing technique. A number of numerical models developed to analyse the issues related to PFM and optimise the technique are described in detail, including understanding the dynamics of the magnetic flux penetration and the influence of material inhomogeneities, thermal properties, pulse duration, magnitude and shape, and the shape of the magnetization coil(s). The effect of externally applied magnetic fields in different configurations on the attenuation of the trapped field is also discussed. A number of novel and hybrid bulk superconductor structures are described, including improved thermal conductivity structures and ferromagnet–superconductor structures, which have been designed to overcome some of the issues related to bulk superconductors and their magnetization and enhance the intrinsic properties of bulk superconductors acting as trapped field magnets. Finally, the use of hollow bulk cylinders/tubes for shielding is analysed. (topical review)

  17. Feasibility study of radiophotoluminescent glass rod dosimeter postal dose intercomparison for high energy photon beam

    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

  18. An appraisal of the utility or futility of ENT consultant postal questionnaires.

    Science.gov (United States)

    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.

  19. 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.

  20. 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)

  1. Pilot postal audits in radiotherapy for 60Co in non-reference conditions in Cuba: practical consideration and preliminary results

    International Nuclear Information System (INIS)

    Gutierrez Lores, S.; Walwyn Salas, G.; Alonso Villanueva, G.

    2008-01-01

    Discusses the practical consideration and preliminary results of the Cuban's SSDL in Pilot Postal Audit in Radiotherapy for Co-60 in non-reference conditions under IAEA Coordinated Research Project E2.40.12. A strategy for national TLD audit programmes has been developed by the international Atomic Energy Agency (IAEA). It involves progression through three sequential dosimetry audit steps. The first step audits are for the beam output in reference conditions for photon beams. The second step audits are for the dose in reference and non-reference conditions on the beam axis for photon beams. The third step audits involve measurements of the dose in reference, and non-reference conditions off-axis for open and wedged symmetric and symmetric fields for photon beams. Under coordinated research project E2.40.12 were characterized 100 micro rods. All of these rods were identified individually with a consecutive number made over one of its sides, using a fine tip of graphite. The method used to determinate the individual sensibility of the TL detectors was: irradiating a group of them, with the same history of irradiation and readout. The TLD signal was read using HARSHAW 2000C/B reader. Based on the IAEA standard TLD holder for photon beams, a TLD holder was developed with horizontal arm to enable measurements 5 cm off the central axis. Successful results in two external trial carried out using the IAEA TLD service in the years 2003 - 2004 were obtained. Five 5 facilities were considered to be included in the Pilot Audit Audits in Radiotherapy for Co-60 in non reference conditions (on-axis) in the year 2003, according to recommendation of External Audit Group (EAG). For the year 2004 were considered only 3 facilities in the Pilot Audit Audits in Radiotherapy for Co-60 in non reference conditions (off-axis). Extend the postal dose audits to the rest of the institutions around the country. The participation in these audits promotes a major understanding of the physicists

  2. Bulk metallic glass matrix composites

    International Nuclear Information System (INIS)

    Choi-Yim, H.; Johnson, W.L.

    1997-01-01

    Composites with a bulk metallic glass matrix were synthesized and characterized. This was made possible by the recent development of bulk metallic glasses that exhibit high resistance to crystallization in the undercooled liquid state. In this letter, experimental methods for processing metallic glass composites are introduced. Three different bulk metallic glass forming alloys were used as the matrix materials. Both ceramics and metals were introduced as reinforcement into the metallic glass. The metallic glass matrix remained amorphous after adding up to a 30 vol% fraction of particles or short wires. X-ray diffraction patterns of the composites show only peaks from the second phase particles superimposed on the broad diffuse maxima from the amorphous phase. Optical micrographs reveal uniformly distributed particles in the matrix. The glass transition of the amorphous matrix and the crystallization behavior of the composites were studied by calorimetric methods. copyright 1997 American Institute of Physics

  3. 47 CFR 1.735 - Copies; service; separate filings against multiple defendants.

    Science.gov (United States)

    2010-10-01

    ... overnight delivery service such as, or comparable to, the US Postal Service Express Mail, United Parcel... 47 Telecommunication 1 2010-10-01 2010-10-01 false Copies; service; separate filings against... Complaints § 1.735 Copies; service; separate filings against multiple defendants. (a) Complaints may...

  4. 76 FR 76619 - International Mail: New Prices and Fee Changes-Mailing Services

    Science.gov (United States)

    2011-12-08

    ... fraction thereof)......... 0.80 Duplicate copy of PS Form 3606 1.15 * * * * * International Business Reply Service (382) [For each country that offers International Business Reply Service, revise the fees to read... POSTAL SERVICE 39 CFR Part 20 International Mail: New Prices and Fee Changes--Mailing Services...

  5. Bulk viscosity and cosmological evolution

    International Nuclear Information System (INIS)

    Beesham, A.

    1996-01-01

    In a recent interesting paper, Pimentel and Diaz-Rivera (Nuovo Cimento B, 109(1994) 1317) have derived several solutions with bulk viscosity in homogeneous and isotropic cosmological models. They also discussed the properties of these solutions. In this paper the authors relate the solutions of Pimentel and Diaz-Rivera by simple transformations to previous solutions published in the literature, showing that all the solutions can be derived from the known existing ones. Drawbacks to these approaches of studying bulk viscosity are pointed out, and better approaches indicated

  6. 78 FR 33864 - Negotiated Service Agreement

    Science.gov (United States)

    2013-06-05

    ... of Contents I. Introduction II. Notice of Filing III. Ordering Paragraphs I. Introduction On May 24... (Amendment). On May 28, 2013, the Postal Service filed the certified statement and supporting financial... docket. Id. The Supplement, filed several days later, contained the supporting financial documentation...

  7. 78 FR 33865 - Negotiated Service Agreement

    Science.gov (United States)

    2013-06-05

    ... of Contents I. Introduction II. Notice of Filing III. Ordering Paragraphs I. Introduction On May 24... (Amendment). On May 28, 2013, the Postal Service filed the certified statement and supporting financial... docket. Id. The Supplement, filed several days later, contained the supporting financial documentation...

  8. 78 FR 49784 - Negotiated Service Agreement

    Science.gov (United States)

    2013-08-15

    .... SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Contents of Filing III. Commission Action IV. Ordering Paragraphs I. Introduction On August 8, 2013, the Postal Service filed notice, pursuant to 39 CFR... financial workpapers under seal. III. Commission Action The Commission reopens Docket No. CP2013-43 to...

  9. 78 FR 51757 - Negotiated Service Agreement

    Science.gov (United States)

    2013-08-21

    ... 202-789-6820. SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Background III. Contents of Filing IV. Commission Action V. Ordering Paragraphs I. Introduction On August 14, 2013, the... statement, and supporting financial workpapers. Id., Attachment 4 at 3. The Postal Service filed redacted...

  10. 78 FR 20360 - Negotiated Service Agreement

    Science.gov (United States)

    2013-04-04

    ... of Contents I. Introduction II. Notice of Filings III. Supplemental Information IV. Ordering Paragraphs I. Introduction On March 28, 2013, the Postal Service filed notice that it has agreed to an... coverage.'' Id. at 1. It states that ``the supporting financial documentation and financial certification...

  11. Zirconium based bulk metallic glasses

    International Nuclear Information System (INIS)

    Dey, G.K.; Neogy, S.; Savalia, R.T.; Tewari, R.; Srivastava, D.; Banerjee, S.

    2006-01-01

    Metallic glasses have come into prominence in recent times because their nanocrystalline atomic arrangement imparts many useful and unusual properties to these metallic solids. In this study, bulk glasses have been obtained in Zr based multicomponent alloy by induction melting these alloys in silica crucibles and casting these in form of rods 3 and 6 mm in diameter in a copper mould

  12. Longitudinal bulk acoustic mass sensor

    DEFF Research Database (Denmark)

    Hales, Jan Harry; Teva, Jordi; Boisen, Anja

    2009-01-01

    A polycrystalline silicon longitudinal bulk acoustic cantilever is fabricated and operated in air at 51 MHz. A mass sensitivity of 100 Hz/fg (1 fg=10(-15) g) is obtained from the preliminary experiments where a minute mass is deposited on the device by means of focused ion beam. The total noise...

  13. Bulk viscosity of molecular fluids

    Science.gov (United States)

    Jaeger, Frederike; Matar, Omar K.; Müller, Erich A.

    2018-05-01

    The bulk viscosity of molecular models of gases and liquids is determined by molecular simulations as a combination of a dilute gas contribution, arising due to the relaxation of internal degrees of freedom, and a configurational contribution, due to the presence of intermolecular interactions. The dilute gas contribution is evaluated using experimental data for the relaxation times of vibrational and rotational degrees of freedom. The configurational part is calculated using Green-Kubo relations for the fluctuations of the pressure tensor obtained from equilibrium microcanonical molecular dynamics simulations. As a benchmark, the Lennard-Jones fluid is studied. Both atomistic and coarse-grained force fields for water, CO2, and n-decane are considered and tested for their accuracy, and where possible, compared to experimental data. The dilute gas contribution to the bulk viscosity is seen to be significant only in the cases when intramolecular relaxation times are in the μs range, and for low vibrational wave numbers (<1000 cm-1); This explains the abnormally high values of bulk viscosity reported for CO2. In all other cases studied, the dilute gas contribution is negligible and the configurational contribution dominates the overall behavior. In particular, the configurational term is responsible for the enhancement of the bulk viscosity near the critical point.

  14. Coulombic Fluids Bulk and Interfaces

    CERN Document Server

    Freyland, Werner

    2011-01-01

    Ionic liquids have attracted considerable interest in recent years. In this book the bulk and interfacial physico-chemical characteristics of various fluid systems dominated by Coulomb interactions are treated which includes molten salts, ionic liquids as well as metal-molten salt mixtures and expanded fluid metals. Of particular interest is the comparison of the different systems. Topics in the bulk phase concern the microscopic structure, the phase behaviour and critical phenomena, and the metal-nonmetal transition. Interfacial phenomena include wetting transitions, electrowetting, surface freezing, and the electrified ionic liquid/ electrode interface. With regard to the latter 2D and 3D electrochemical phase formation of metals and semi-conductors on the nanometer scale is described for a number of selected examples. The basic concepts and various experimental methods are introduced making the book suitable for both graduate students and researchers interested in Coulombic fluids.

  15. Lutero y el luteranismo: El buzón postal Martín Lutero

    OpenAIRE

    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...

  16. 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)

  17. Optimización de las redes de distribución del Servicio Postal Universal

    OpenAIRE

    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 ...

  18. 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)

  19. Bulk Superconductors in Mobile Application

    Science.gov (United States)

    Werfel, F. N.; Delor, U. Floegel-; Rothfeld, R.; Riedel, T.; Wippich, D.; Goebel, B.; Schirrmeister, P.

    We investigate and review concepts of multi - seeded REBCO bulk superconductors in mobile application. ATZ's compact HTS bulk magnets can trap routinely 1 T@77 K. Except of magnetization, flux creep and hysteresis, industrial - like properties as compactness, power density, and robustness are of major device interest if mobility and light-weight construction is in focus. For mobile application in levitated trains or demonstrator magnets we examine the performance of on-board cryogenics either by LN2 or cryo-cooler application. The mechanical, electric and thermodynamical requirements of compact vacuum cryostats for Maglev train operation were studied systematically. More than 30 units are manufactured and tested. The attractive load to weight ratio is more than 10 and favours group module device constructions up to 5 t load on permanent magnet (PM) track. A transportable and compact YBCO bulk magnet cooled with in-situ 4 Watt Stirling cryo-cooler for 50 - 80 K operation is investigated. Low cooling power and effective HTS cold mass drives the system construction to a minimum - thermal loss and light-weight design.

  20. 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.

  1. 78 FR 1277 - International Product Change-Global Expedited Package Services-Non-Published Rates

    Science.gov (United States)

    2013-01-08

    ... POSTAL SERVICE International Product Change--Global Expedited Package Services-- Non-Published...-- Non-Published Rates 4 (GEPS-NPR 4) to the Competitive Products List. DATES: Effective date: January 8... add Global Expedited Package Services-- Non-Published Rates 4 (GEPS-NPR 4) to the Competitive Products...

  2. 77 FR 64775 - New Mailing Standards for Domestic Mailing Services Products

    Science.gov (United States)

    2012-10-23

    ...'s Web site at www.prc.gov . The Postal Service's proposed rule includes several mail classification... Tracing \\TM\\ We are removing language concerning the old Confirm[supreg] service from DMM 503.15.0, because all Confirm subscriptions will end by January of 2013. IMb Tracing now provides a service similar...

  3. SMS text pre-notification and delivery of reminder e-mails to increase response rates to postal questionnaires in the SUSPEND trial: a factorial design, randomised controlled trial.

    Science.gov (United States)

    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

  4. Ordered bulk degradation via autophagy

    DEFF Research Database (Denmark)

    Dengjel, Jörn; Kristensen, Anders Riis; Andersen, Jens S

    2008-01-01

    During amino acid starvation, cells undergo macroautophagy which is regarded as an unspecific bulk degradation process. Lately, more and more organelle-specific autophagy subtypes such as reticulophagy, mitophagy and ribophagy have been described and it could be shown, depending on the experimental...... at proteasomal and lysosomal degradation ample cross-talk between the two degradation pathways became evident. Degradation via autophagy appeared to be ordered and regulated at the protein complex/organelle level. This raises several important questions such as: can macroautophagy itself be specific and what...

  5. A comparison of a postal survey and mixed-mode survey using a questionnaire on patients' experiences with breast care.

    Science.gov (United States)

    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

  6. A Comparison of a Postal Survey and Mixed-Mode Survey Using a Questionnaire on Patients’ Experiences With Breast Care

    Science.gov (United States)

    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

  7. Microhardness of bulk-fill composite materials

    OpenAIRE

    Kelić, Katarina; Matić, Sanja; Marović, Danijela; Klarić, Eva; Tarle, Zrinka

    2016-01-01

    The aim of the study was to determine microhardness of high- and low-viscosity bulk-fill composite resins and compare it with conventional composite materials. Four materials of high-viscosity were tested, including three bulk-fills: QuiXfi l (QF), x-tra fil (XTF) and Tetric EvoCeram Bulk Fill (TEBCF), while nanohybrid composite GrandioSO (GSO) served as control. The other four were low-viscosity composites, three bulk-fill materials: Smart Dentin Replacement (SDR), Venus Bulk Fill (VBF) and ...

  8. Handling of bulk solids theory and practice

    CERN Document Server

    Shamlou, P A

    1990-01-01

    Handling of Bulk Solids provides a comprehensive discussion of the field of solids flow and handling in the process industries. Presentation of the subject follows classical lines of separate discussions for each topic, so each chapter is self-contained and can be read on its own. Topics discussed include bulk solids flow and handling properties; pressure profiles in bulk solids storage vessels; the design of storage silos for reliable discharge of bulk materials; gravity flow of particulate materials from storage vessels; pneumatic transportation of bulk solids; and the hazards of solid-mater

  9. Application of a radiophotoluminescent glass dosimeter to nonreference condition dosimetry in the postal dose audit system

    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

  10. Application of a radiophotoluminescent glass dosimeter to nonreference condition dosimetry in the postal dose audit system

    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

  11. Acurácia de informações sobre classes de medicamentos obtidas com questionário postal aplicado a idosos - Rio de Janeiro, RJ Accuracy of drug class information obtained from a postal questionnaire to elderly respondents

    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

  12. Bulk analysis using nuclear techniques

    International Nuclear Information System (INIS)

    Borsaru, M.; Holmes, R.J.; Mathew, P.J.

    1983-01-01

    Bulk analysis techniques developed for the mining industry are reviewed. Using penetrating neutron and #betta#-radiations, measurements are obtained directly from a large volume of sample (3-30 kg) #betta#-techniques were used to determine the grade of iron ore and to detect shale on conveyor belts. Thermal neutron irradiation was developed for the simultaneous determination of iron and aluminium in iron ore on a conveyor belt. Thermal-neutron activation analysis includes the determination of alumina in bauxite, and manganese and alumina in manganese ore. Fast neutron activation analysis is used to determine silicon in iron ores, and alumina and silica in bauxite. Fast and thermal neutron activation has been used to determine the soil in shredded sugar cane. (U.K.)

  13. 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.)

  14. Evaluation of the uncertainties in the TLD radiosurgery postal dose system

    Science.gov (United States)

    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.

  15. [Connecting the Baltic area : the Swedish postal System in the seventeenth century] / Kaarel Vanamölder

    Index Scriptorium Estoniae

    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)

  16. Use of the Liverpool Elbow Score as a postal questionnaire for the assessment of outcome after total elbow arthroplasty.

    Science.gov (United States)

    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.

  17. Gender differences in exerted forces and physiological load during pushing and pulling of wheeled cages by postal workers

    NARCIS (Netherlands)

    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,

  18. Combining Internet-Based and Postal Survey Methods in a Survey among Gynecologists: Results of a Randomized Trial.

    Science.gov (United States)

    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.

  19. 39 CFR 230.26 - Do these rules affect the service of process requirements of the Federal Rules of Civil Procedure...

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Do these rules affect the service of process....26 Do these rules affect the service of process requirements of the Federal Rules of Civil Procedure... Rules of Civil Procedure regarding service of process. ...

  20. 75 FR 39477 - New Standards for Domestic Mailing Services

    Science.gov (United States)

    2010-07-09

    ... markets, test new mailpieces, and increase the frequency of their mailings at reduced net postage prices... growth of automation letter-size mail, particularly pieces that are part of full-service Intelligent Mail[supreg] automation mailings entered at PostalOne![supreg] acceptance facilities. Accordingly, we propose...

  1. 75 FR 67060 - Universal Service Reform Mobility Fund

    Science.gov (United States)

    2010-11-01

    ... rulemaking. SUMMARY: In this document, the Federal Communication Commission proposes the creation of a new... U.S. Postal Service Express Mail and Priority Mail) must be sent to 9300 East Hampton Drive, Capitol... techniques or other forms of information technology. In addition, pursuant to the Small Business Paperwork...

  2. 78 FR 12368 - Priority Mail Contract; Negotiated Service Agreement

    Science.gov (United States)

    2013-02-22

    ... Counsel, at 202-789-6820. SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Notice of Filings III. Ordering Paragraphs I. Introduction On February 13, 2013, the Postal Service filed notice... ``supporting financial documentation and financial certification initially provided in this docket remain...

  3. 76 FR 11297 - New Regional Ground Service for Parcels

    Science.gov (United States)

    2011-03-01

    ... 3015.2.\\1\\ The proposed changes establish a new ``Regional Ground'' price category within the Parcel... Governors' Decision No. 11-2, February 17, 2011 (Notice). Regional Ground service targets higher-volume business-to-consumer Parcel Select packages delivered within the first three postal zones (300 miles) from...

  4. 76 FR 17787 - Market Dominant Negotiated Service Agreement (NSA) for First-Class Mail and Standard Mail

    Science.gov (United States)

    2011-03-31

    ... POSTAL SERVICE 39 CFR Part 111 Market Dominant Negotiated Service Agreement (NSA) for First- Class....1, to establish a new Negotiated Service Agreement (NSA) Market Dominant product for First-Class... Gifford at 202-268-8082. SUPPLEMENTARY INFORMATION: This new NSA for First-Class Mail and Standard Mail is...

  5. Coupling brane fields to bulk supergravity

    Energy Technology Data Exchange (ETDEWEB)

    Parameswaran, Susha L. [Uppsala Univ. (Sweden). Theoretical Physics; Schmidt, Jonas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2010-12-15

    In this note we present a simple, general prescription for coupling brane localized fields to bulk supergravity. We illustrate the procedure by considering 6D N=2 bulk supergravity on a 2D orbifold, with brane fields localized at the fixed points. The resulting action enjoys the full 6D N=2 symmetries in the bulk, and those of 4D N=1 supergravity at the brane positions. (orig.)

  6. Longitudinal and bulk viscosities of expanded rubidium

    International Nuclear Information System (INIS)

    Zaheri, Ali Hossein Mohammad; Srivastava, Sunita; Tankeshwar, K

    2003-01-01

    First three non-vanishing sum rules for the bulk and longitudinal stress auto-correlation functions have been evaluated for liquid Rb at six thermodynamic states along the liquid-vapour coexistence curve. The Mori memory function formalism and the frequency sum rules have been used to calculate bulk and longitudinal viscosities. The results thus obtained for the ratio of bulk viscosity to shear viscosity have been compared with experimental and other theoretical predictions wherever available. The values of the bulk viscosity have been found to be more than the corresponding values of the shear viscosity for all six thermodynamic states investigated here

  7. Nanopatterned Bulk Metallic Glass Biosensors.

    Science.gov (United States)

    Kinser, Emily R; Padmanabhan, Jagannath; Yu, Roy; Corona, Sydney L; Li, Jinyang; Vaddiraju, Sagar; Legassey, Allen; Loye, Ayomiposi; Balestrini, Jenna; Solly, Dawson A; Schroers, Jan; Taylor, André D; Papadimitrakopoulos, Fotios; Herzog, Raimund I; Kyriakides, Themis R

    2017-12-22

    Nanopatterning as a surface area enhancement method has the potential to increase signal and sensitivity of biosensors. Platinum-based bulk metallic glass (Pt-BMG) is a biocompatible material with electrical properties conducive for biosensor electrode applications, which can be processed in air at comparably low temperatures to produce nonrandom topography at the nanoscale. Work presented here employs nanopatterned Pt-BMG electrodes functionalized with glucose oxidase enzyme to explore the impact of nonrandom and highly reproducible nanoscale surface area enhancement on glucose biosensor performance. Electrochemical measurements including cyclic voltammetry (CV) and amperometric voltammetry (AV) were completed to compare the performance of 200 nm Pt-BMG electrodes vs Flat Pt-BMG control electrodes. Glucose dosing response was studied in a range of 2 mM to 10 mM. Effective current density dynamic range for the 200 nm Pt-BMG was 10-12 times greater than that of the Flat BMG control. Nanopatterned electrode sensitivity was measured to be 3.28 μA/cm 2 /mM, which was also an order of magnitude greater than the flat electrode. These results suggest that nonrandom nanotopography is a scalable and customizable engineering tool which can be integrated with Pt-BMGs to produce biocompatible biosensors with enhanced signal and sensitivity.

  8. Aspects of silicon bulk lifetimes

    Science.gov (United States)

    Landsberg, P. T.

    1985-01-01

    The best lifetimes attained for bulk crytalline silicon as a function of doping concentrations are analyzed. It is assumed that the dopants which set the Fermi level do not contribute to the recombination traffic which is due to the unknown defect. This defect is assumed to have two charge states: neutral and negative, the neutral defect concentration is frozen-in at some temperature T sub f. The higher doping concentrations should include the band-band Auger effect by using a generalization of the Shockley-Read-Hall (SRH) mechanism. The generalization of the SRH mechanism is discussed. This formulation gives a straightforward procedure for incorporating both band-band and band-trap Auger effects in the SRH procedure. Two related questions arise in this context: (1) it may sometimes be useful to write the steady-state occupation probability of the traps implied by SRH procedure in a form which approximates to the Fermi-Dirac distribution; and (2) the effect on the SRH mechanism of spreading N sub t levels at one energy uniformly over a range of energies is discussed.

  9. 76 FR 77133 - Domestic Shipping Services Pricing and Mailing Standards Changes

    Science.gov (United States)

    2011-12-12

    ... advantage of Regional Rate boxes. Box C is not available for mailers using Business Reply Mail (BRM) or... by Business Mailer Support. Parcel Select Machinable Dimensions The Postal Service has explored the... an Intelligent Mail[supreg] package barcode (IMpb), a unique tracking barcode, or an extra services...

  10. 77 FR 75362 - New Mailing Standards for Domestic Mailing Services Products

    Science.gov (United States)

    2012-12-20

    ... Regulatory Commission's Web site at www.prc.gov . The Postal Service's final rule includes a summary of... or COD articles the option of filing online at www.usps.com/insuranceclaims/online.htm . IMb Tracing... Confirm subscriptions will end by January of 2013. IMb Tracing now provides a service similar to the old...

  11. 27 CFR 20.191 - Bulk articles.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Bulk articles. 20.191... Users of Specially Denatured Spirits Operations by Users § 20.191 Bulk articles. Users who convey articles in containers exceeding one gallon may provide the recipient with a photocopy of subpart G of this...

  12. On the bulk viscosity of relativistic matter

    International Nuclear Information System (INIS)

    Canuto, V.; Hsieh, S.-H.

    1978-01-01

    An expression for the bulk viscosity coefficient in terms of the trace of the hydrodynamic energy-stress tensor is derived from the Kubo formula. This, along with a field-theoretic model of an interacting system of scalar particles, suggests that at high temperatures the bulk viscosity tends to zero, contrary to the often quoted resuls of Iso, Mori and Namiki. (author)

  13. Bulk-viscosity-driven asymmetric inflationary universe

    International Nuclear Information System (INIS)

    Waga, I.; Lima, J.A.S.; Portugal, R.

    1987-01-01

    A primordial net bosinic charge is introduced in the context of the bulk-viscosity-driven inflationary models. The analysis is carried through a macroscopic point of view in the framework of the causal thermodynamic theory. The conditions for having exponetial and generalized inflation are obtained. A phenomenological expression for the bulk viscosity coefficient is also derived. (author) [pt

  14. Professional satisfaction of family physicians in Pakistan--results of a cross-sectional postal survey.

    Science.gov (United States)

    Ashraf, Hiba; Shah, Nasir; Anwer, Fahad; Akhtar, Hina; Abro, Mairaj Anwar; Khan, Asma

    2014-04-01

    To assess the level of professional satisfaction amongst family physicians of Pakistan and to identify the factors associated with professional dissatisfaction. The study was part of a larger national survey for "Status of PostgraduateTraining and Continuing Medical Education of Family Physicians in Pakistan" which was a cross-sectional, postal survey of family physicians conducted over 10 months between November 2009 and September 2010. The main outcome variables were professional satisfaction, as well as reasons for professional satisfaction and dissatisfaction. SPSS 17 was used for data analysis. Multivariable logistic regression was used to determine factors associated with professional dissatisfaction. Of the total 1200 survey forms distributed, 288 (24%) were received back. The mean age of the participants was 37 +/- 9 years with a range between 26 and 72 years. Of the total, 226 (78.5%) were males. Overall, 213 (74%) family physicians were satisfied with their profession. The factors significantly associated with professional dissatisfaction included the participants opinion that they were not respected by the public (OR: 11.6, C.I: 1.9-71.5); as well as regretting being a doctor (OR:62.9, C.I: 8.4-469.8). Most of the family physicians had professional satisfaction, but a minority had regrets about being a doctor and were dissatisfied over how their profession affected their family life. Further research may be needed to study work-life balance amongst family physicians of Pakistan.

  15. Analysis of time series for postal shipments in Regional VII East Java Indonesia

    Science.gov (United States)

    Kusrini, DE; Ulama, B. S. S.; Aridinanti, L.

    2018-03-01

    The change of number delivery goods through PT. Pos Regional VII East Java Indonesia indicates that the trend of increasing and decreasing the delivery of documents and non-documents in PT. Pos Regional VII East Java Indonesia is strongly influenced by conditions outside of PT. Pos Regional VII East Java Indonesia so that the prediction the number of document and non-documents requires a model that can accommodate it. Based on the time series plot monthly data fluctuations occur from 2013-2016 then the model is done using ARIMA or seasonal ARIMA and selected the best model based on the smallest AIC value. The results of data analysis about the number of shipments on each product sent through the Sub-Regional Postal Office VII East Java indicates that there are 5 post offices of 26 post offices entering the territory. The largest number of shipments is available on the PPB (Paket Pos Biasa is regular package shipment/non-document ) and SKH (Surat Kilat Khusus is Special Express Mail/document) products. The time series model generated is largely a Random walk model meaning that the number of shipment in the future is influenced by random effects that are difficult to predict. Some are AR and MA models, except for Express shipment products with Malang post office destination which has seasonal ARIMA model on lag 6 and 12. This means that the number of items in the following month is affected by the number of items in the previous 6 months.

  16. Pain in patients with myotonic dystrophy type 2: a postal survey in Finland.

    Science.gov (United States)

    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.

  17. Influenza and pneumococcal vaccine uptake among nursing home residents in Nottingham, England: a postal questionnaire survey

    Directory of Open Access Journals (Sweden)

    Vivancos Roberto

    2008-05-01

    Full Text Available Abstract Background Previous studies have shown influenza vaccine uptake in UK nursing home residents to be low. Very little information exists regarding the uptake of pneumococcal vaccine in this population. The formulation of policies relating to the vaccination of residents has been proposed as a simple step that may help improve vaccine uptake in care homes. Methods A postal questionnaire was sent to matrons of all care homes with nursing within the Greater Nottingham area in January 2006. Non respondents were followed up with up to 3 phone calls. Results 30% (16/53 of respondents reported having a policy addressing influenza vaccination and 15% (8/53 had a policy addressing pneumococcal vaccination. Seasonal influenza vaccine coverage in care homes with a vaccination policy was 87% compared with 84% in care homes without a policy (p = 0.47. The uptake of pneumococcal vaccination was found to be low, particularly in care homes with no vaccination policy. Coverage was 60% and 32% in care homes with and without a vaccination policy respectively (p = 0.06. This result was found to be statistically significant on multivariate analysis (p = 0.03, R = 0.46 Conclusion The uptake of influenza vaccine among care home residents in the Nottingham region is relatively high, although pneumococcal vaccine uptake is low. This study shows that there is an association between pneumococcal vaccine uptake and the existence of a vaccination policy in care homes, and highlights that few care homes have vaccination policies in place.

  18. 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.

  19. New Snail Mail Scanning Service

    CERN Multimedia

    2012-01-01

    Modernisation does not stop at the CERN postal service (GS/PS). “With more and more digitisation and the prevalence of e-mail throughout the site, we were hoping to provide more timely delivery of letters and make further saving in resources”, said Tueri Datta, head of GS/PS.   Instead of the standard delivery to your P.O. box, the CERN postal service will digitally scan all letters and books up to 100 pages on reception. These scans will subsequently be sent via e-mail to the corresponding recipient as PDF (Portable Data Format - you will need to install “Acrobat Reader” on your PC). Express mail will be handled with priority. Users without a valid CERN mailbox can register at mail.scan.service@cern.ch in order to have their letters read to them via the phone line (we are currently investigating whether we can use the voices of the last five DGs).   This service will start on 1st April 2012 on the Meyrin site and will gradually replace th...

  20. Locating Mobility: Practices of co-presence and the persistence of the postal metaphor in SMS/ MMS mobile phone customization in Melbourne

    Directory of Open Access Journals (Sweden)

    Larissa Hjorth

    2005-01-01

    Full Text Available One of the marked features of ICT’s (Information and Communication Technologies mobility (literal and electronic is the role of customization in location (Castells, 2001; Manovich, 2001. When we think of "customizing" mobile phones we often summon up an image of techno-savvy places such as Tokyo where the outside of the mobile phone (keitai is adorned with a plethora of cute (kawaii characters in, for example, the style of Hello Kitty. Indeed, much of the Asia-Pacific region seems characterized by seemingly every form of mobile phone adornment. One could be mistaken, then, for thinking that Melbourne is out of place in the mobile flows of the region. However, Melbourne demonstrates that customization can also occur inside the mobile phone. Customization is not just a matter of wallpapers and ringtones. It is also the case that customizing of applications such as SMS (Short Message Service speaks of specific processes of subjectivity, cultural capital (Bourdieu, 1984[1979]; McVeigh, 2003 and locality (Massey, 1993. Such internal customization operates as an important mode for users to become active producers in the extension of conventions of the emerging genre.Once just an application used for its simplicity and affordability, SMS has grown to be an enduring mode of mobile phone communication (Goggin, 2004. The resilience and evolution of SMS practices has resulted in it surpassing the role of a "making-do" application; SMS has grown to accommodate particular modes of etiquette and to signify gestures of intimacy. I argue that SMS customization is central to a personalizing and localizing of remediated technologies (Bolter and Grusin, 1999 that is best understood as a persistence of the postal metaphor. As a remediated genre reminiscent of such genres as the 18th century visiting card (Milne, 2004, SMS and its practices of co-presence need to be understood in terms of earlier genres of telepresence and intimacy . In order to discuss some of

  1. Postal censorship of Bosnian public health institutions during the Second World War: The Independent State of Croatia versus Dr. Stanko Sielski.

    Science.gov (United States)

    Papalas, John A; Tahirović, Husref

    2016-11-01

    This study aims to present evidence of censorship during World War II by the Independent State of Croatia of one of its public health officials, Dr. Stanko Sielski who was a physician trained in epidemiology and public health. During World War II, he directed the Institute for Combating Endemic Syphilis in the Bosnian town Banja Luka. The staff under his direction consisted solely of Jewish physicians. We analyzed two groups of envelopes either sent by or to Dr. Stanko Sielski during the War and found evidence of censorship only in communications with a Jewish physician dated towards the end of the War. Dr. Stanko Sielski would be posthumously recognized for his efforts to shield his Jewish colleagues. The newly available, but still limited data, which we present indicates efforts to censor Dr. Stanko Sielski's postal communications towards the War's end. The censors targeted specifically Dr. Stanko Sielski's correspondences with the Jewish physicians he was protecting. This material highlights the many challenges his public health service experienced during the time of armed conflict. Copyright © 2016 by Academy of Sciences and Arts of Bosnia and Herzegovina.

  2. Bulk viscosity in holographic Lifshitz hydrodynamics

    International Nuclear Information System (INIS)

    Hoyos, Carlos; Kim, Bom Soo; Oz, Yaron

    2014-01-01

    We compute the bulk viscosity in holographic models dual to theories with Lifshitz scaling and/or hyperscaling violation, using a generalization of the bulk viscosity formula derived in arXiv:1103.1657 from the null focusing equation. We find that only a class of models with massive vector fields are truly Lifshitz scale invariant, and have a vanishing bulk viscosity. For other holographic models with scalars and/or massless vector fields we find a universal formula in terms of the dynamical exponent and the hyperscaling violation exponent

  3. Impact of postal invitations and user fee on influenza vaccination rates among the elderly. A randomized controlled trial in general practice

    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...

  4. 77 FR 35432 - Privacy Act of 1974, Computer Matching Program: United States Postal Service and the Defense...

    Science.gov (United States)

    2012-06-13

    ... system for permanent employees in a current pay status. USPS will validate the identification of the RC... the USPS Payroll reply file where inconsistencies exist. Any discrepancies as furnished by USPS...

  5. 39 CFR 3050.22 - Documentation supporting attributable cost estimates in the Postal Service's section 3652 report.

    Science.gov (United States)

    2010-07-01

    ... the updated factors and input data sets from the supporting data systems used, including: (1) The In-Office Cost System (IOCS); (2) The Management Operating Data System (MODS); (3) The City Carrier Cost... International Revenue Accounting Systems (IAB data). (f) The econometric analysis of carrier street time...

  6. Adding Postal Follow-Up to a Web-Based Survey of Primary Care and Gastroenterology Clinic Physician Chiefs Improved Response Rates but not Response Quality or Representativeness.

    Science.gov (United States)

    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.

  7. Bulk Leisure--Problem or Blessing?

    Science.gov (United States)

    Beland, Robert M.

    1983-01-01

    With an increasing number of the nation's work force experiencing "bulk leisure" time because of new work scheduling procedures, parks and recreation offices are encouraged to examine their program scheduling and content. (JM)

  8. Technical specifications for the bulk shielding reactor

    International Nuclear Information System (INIS)

    1986-05-01

    This report provides information concerning the technical specifications for the Bulk Shielding Reactor. Areas covered include: safety limits and limiting safety settings; limiting conditions for operation; surveillance requirements; design features; administrative controls; and monitoring of airborne effluents. 10 refs

  9. Force measurements for levitated bulk superconductors

    International Nuclear Information System (INIS)

    Tachi, Y.; Sawa, K.; Iwasa, Y.; Nagashima, K.; Otani, T.; Miyamoto, T.; Tomita, M.; Murakami, M.

    2000-01-01

    We have developed a force measurement system which enables us to directly measure the levitation force of levitated bulk superconductors. Experimental data of the levitation forces were compared with the results of numerical simulation based on the levitation model that we deduced in our previous paper. They were in fairly good agreement, which confirms that our levitation model can be applied to the force analyses for levitated bulk superconductors. (author)

  10. Force measurements for levitated bulk superconductors

    Energy Technology Data Exchange (ETDEWEB)

    Tachi, Y. [Department of Electrical Engineering, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama (Japan); ISTEC, Superconductivity Research Laboratory, 1-16-25 Shibaura, Minato-ku, Tokyo (Japan). E-mail: tachi at istec.or.jp; Uemura, N. [Department of Electrical Engineering, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama (Japan); ISTEC, Superconductivity Research Laboratory, 1-16-25 Shibaura, Minato-ku, Tokyo (Japan); Sawa, K. [Department of Electrical Engineering, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama (Japan); Iwasa, Y. [Francis Bitter Magnet Laboratory, Massachusetts Institute of Technology, Cambridge, MA (United States); Nagashima, K. [Railway Technical Research Institute, Hikari-cho, Kokubunji-shi, Tokyo (Japan); Otani, T.; Miyamoto, T.; Tomita, M.; Murakami, M. [ISTEC, Superconductivity Research Laboratory, 1-16-25 Shibaura, Minato-ku, Tokyo (Japan)

    2000-06-01

    We have developed a force measurement system which enables us to directly measure the levitation force of levitated bulk superconductors. Experimental data of the levitation forces were compared with the results of numerical simulation based on the levitation model that we deduced in our previous paper. They were in fairly good agreement, which confirms that our levitation model can be applied to the force analyses for levitated bulk superconductors. (author)

  11. ANALISIS KESELAMATAN TERMOHIDROLIK BULK SHIELDING REAKTOR KARTINI

    Directory of Open Access Journals (Sweden)

    Azizul Khakim

    2015-10-01

    Full Text Available ABSTRAK ANALISIS KESELAMATAN TERMOHIDROLIK BULK SHIELDING REAKTOR KARTINI. Bulk shielding merupakan fasilitas yang terintegrasi dengan reaktor Kartini yang berfungsi sebagai penyimpanan sementara bahan bakar bekas. Fasilitas ini merupakan fasilitas yang termasuk dalam struktur, sistem dan komponen (SSK yang penting bagi keselamatan. Salah satu fungsi keselamatan dari sistem penanganan dan penyimpanan bahan bakar adalah mencegah kecelakaan kekritisan yang tak terkendali dan membatasi naiknya temperatur bahan bakar. Analisis keselamatan paling kurang harus mencakup analisis keselamatan dari sisi neutronik dan termo hidrolik Bulk shielding. Analisis termo hidrolik ditujukan untuk memastikan perpindahan panas dan proses pendinginan bahan bakar bekas berjalan baik dan tidak terjadi akumulasi panas yang mengancam integritas bahan bakar. Code tervalidasi PARET/ANL digunakan untuk analisis pendinginan dengan mode konveksi alam. Hasil perhitungan menunjukkan bahwa mode pendinginan konvekasi alam cukup memadai dalam mendinginkan panas sisa tanpa mengakibatkan kenaikan temperatur bahan bakar yang signifikan. Kata kunci: Bulk shielding, bahan bakar bekas, konveksi alam, PARET.   ABSTRACT THERMAL HYDRAULIC SAFETY ANALYSIS OF BULK SHIELDING KARTINI REACTOR. Bulk shielding is an integrated facility to Kartini reactor which is used for temporary spent fuels storage. The facility is one of the structures, systems and components (SSCs important to safety. Among the safety functions of fuel handling and storage are to prevent any uncontrolable criticality accidents and to limit the fuel temperature increase. Safety analyses should, at least, cover neutronic and thermal hydraulic calculations of the bulk shielding. Thermal hydraulic analyses were intended to ensure that heat removal and the process of the spent fuels cooling takes place adequately and no heat accumulation that challenges the fuel integrity. Validated code, PARET/ANL was used for analysing the

  12. 75 FR 1010 - CSX Transportation, Inc.-Discontinuance of Service Exemption-in Clark, Floyd, Lawrence, Orange...

    Science.gov (United States)

    2010-01-07

    ... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [STB Docket No. AB-55 (Sub-No. 698X)] CSX Transportation, Inc.--Discontinuance of Service Exemption--in Clark, Floyd, Lawrence, Orange, and..., Orange, and Washington Counties, IN.\\1\\ The line traverses United States Postal Service Zip Codes 47150...

  13. Bulk energy storage increases United States electricity system emissions.

    Science.gov (United States)

    Hittinger, Eric S; Azevedo, Inês M L

    2015-03-03

    Bulk energy storage is generally considered an important contributor for the transition toward a more flexible and sustainable electricity system. Although economically valuable, storage is not fundamentally a "green" technology, leading to reductions in emissions. We model the economic and emissions effects of bulk energy storage providing an energy arbitrage service. We calculate the profits under two scenarios (perfect and imperfect information about future electricity prices), and estimate the effect of bulk storage on net emissions of CO2, SO2, and NOx for 20 eGRID subregions in the United States. We find that net system CO2 emissions resulting from storage operation are nontrivial when compared to the emissions from electricity generation, ranging from 104 to 407 kg/MWh of delivered energy depending on location, storage operation mode, and assumptions regarding carbon intensity. Net NOx emissions range from -0.16 (i.e., producing net savings) to 0.49 kg/MWh, and are generally small when compared to average generation-related emissions. Net SO2 emissions from storage operation range from -0.01 to 1.7 kg/MWh, depending on location and storage operation mode.

  14. Work aggravated asthma in Great Britain: a cross-sectional postal survey.

    Science.gov (United States)

    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.

  15. Chest radiography practice in critically ill patients: a postal survey in the Netherlands

    International Nuclear Information System (INIS)

    Graat, Marleen E; Hendrikse, Karin A; Spronk, Peter E; Korevaar, Johanna C; Stoker, Jaap; Schultz, Marcus J

    2006-01-01

    To ascertain current chest radiography practice in intensive care units (ICUs) in the Netherlands. Postal survey: a questionnaire was sent to all ICUs with > 5 beds suitable for mechanical ventilation; pediatric ICUs were excluded. When an ICU performed daily-routine chest radiographs in any group of patients it was considered to be a 'daily-routine chest radiography' ICU. From the number of ICUs responding, 63% practice a daily-routine strategy, in which chest radiographs are obtained on a daily basis without any specific reason. A daily-routine chest radiography strategy is practiced less frequently in university-affiliated ICUs (50%) as compared to other ICUs (68%), as well as in larger ICUs (> 20 beds, 50%) as compared to smaller ICUs (< 20 beds, 65%) (P > 0.05). Remarkably, physicians that practice a daily-routine strategy consider daily-routine radiographs helpful in guiding daily practice in less than 30% of all performed radiographs. Chest radiographs are considered essential for verification of the position of invasive devices (81%) and for diagnosing pneumothorax, pneumonia or acute respiratory distress syndrome (82%, 74% and 69%, respectively). On demand chest radiographs are obtained after introduction of thoracic drains, central venous lines and endotracheal tubes in 98%, 84% and 75% of responding ICUs, respectively. Chest films are also obtained in case of ventilatory deterioration (49% of responding ICUs), and after cardiopulmonary resuscitation (59%), tracheotomy (58%) and mini-tracheotomy (23%). There is notable lack of consensus on chest radiography practice in the Netherlands. This survey suggests that a large number of intensivists may doubt the value of daily-routine chest radiography, but still practice a daily-routine strategy

  16. Recruitment barriers in a randomized controlled trial from the physicians' perspective – A postal survey

    Directory of Open Access Journals (Sweden)

    Karrer Werner

    2009-03-01

    Full Text Available Abstract Background The feasibility of randomized trials often depends on successful patient recruitment. Although numerous recruitment barriers have been identified it is unclear which of them complicate recruitment most. Also, most surveys have focused on the patients' perspective of recruitment barriers whereas the perspective of recruiting physicians has received less attention. Therefore, our aim was to conduct a postal survey among recruiting physicians of a multi-center trial to weigh barriers according to their impact on recruitment. Methods We identified any potential recruitment barriers from the literature and from our own experience with a multi-center trial of respiratory rehabilitation in patients with chronic obstructive pulmonary disease. We developed and pilot-tested a self-administered questionnaire where recruiting physicians were asked to express their agreement with statements about recruitment barriers on a Likert-type scale from 1 (full agreement with statement = very substantial recruitment barrier to 7 (no agreement with statement = no recruitment barrier. Results 38 of 55 recruiting physicians returned questionnaires (69% response rate, of which 35 could be analyzed (64% useable response rate. Recruiting physicians reported that "time constraints" (median agreement of 3, interquartile range 2–5 had the most negative impact on recruitment followed by "difficulties including identified eligible patients" (median agreement of 5, IQR 3–6. Other barriers such as "trial design barriers", "lack of access to treatment", "individual barriers of recruiting physicians" or "insufficient training of recruiting physicians" were perceived to have little or no impact on patient recruitment. Conclusion Physicians perceived time constraints as the most relevant recruitment barrier in a randomized trial. To overcome recruitment barriers interventions, that are affordable for both industry- and investigator-driven trials, need to be

  17. Bulk input queues with quorum and multiple vacations

    Directory of Open Access Journals (Sweden)

    Dshalalow Jewgeni H.

    1996-01-01

    Full Text Available The authors study a single-server queueing system with bulk arrivals and batch service in accordance to the general quorum discipline: a batch taken for service is not less than r and not greater than R ( ≥ r . The server takes vacations each time the queue level falls below r ( ≥ 1 in accordance with the multiple vacation discipline. The input to the system is assumed to be a compound Poisson process. The analysis of the system is based on the theory of first excess processes developed by the first author. A preliminary analysis of such processes enabled the authors to obtain all major characteristics for the queueing process in an analytically tractable form. Some examples and applications are given.

  18. Development of superconductor bulk for superconductor bearing

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chan Joong; Jun, Byung Hyuk; Park, Soon Dong (and others)

    2008-08-15

    Current carrying capacity is one of the most important issues in the consideration of superconductor bulk materials for engineering applications. There are numerous applications of Y-Ba-Cu-O (YBCO) bulk superconductors e.g. magnetic levitation train, flywheel energy storage system, levitation transportation, lunar telescope, centrifugal device, magnetic shielding materials, bulk magnets etc. Accordingly, to obtain YBCO materials in the form of large, single crystals without weak-link problem is necessary. A top seeded melt growth (TSMG) process was used to fabricate single crystal YBCO bulk superconductors. The seeded and infiltration growth (IG) technique was also very promising method for the synthesis of large, single-grain YBCO bulk superconductors with good superconducting properties. 5 wt.% Ag doped Y211 green compacts were sintered at 900 .deg. C {approx} 1200 .deg.C and then a single crystal YBCO was fabricated by an infiltration method. A refinement and uniform distribution of the Y211 particles in the Y123 matrix were achieved by sintering the Ag-doped samples. This enhancement of the critical current density was ascribable to a fine dispersion of the Y211 particles, a low porosity and the presence of Ag particles. In addition, we have designed and manufactured large YBCO single domain with levitation force of 10-13 kg/cm{sup 2} using TSMG processing technique.

  19. Module 13: Bulk Packaging Shipments by Highway

    International Nuclear Information System (INIS)

    Przybylski, J.L.

    1994-07-01

    The Hazardous Materials Modular Training Program provides participating United States Department of Energy (DOE) sites with a basic, yet comprehensive, hazardous materials transportation training program for use onsite. This program may be used to assist individual program entities to satisfy the general awareness, safety training, and function specific training requirements addressed in Code of Federal Regulation (CFR), Title 49, Part 172, Subpart H -- ''Training.'' Module 13 -- Bulk Packaging Shipments by Highway is a supplement to the Basic Hazardous Materials Workshop. Module 13 -- Bulk Packaging Shipments by Highway focuses on bulk shipments of hazardous materials by highway mode, which have additional or unique requirements beyond those addressed in the ten module core program. Attendance in this course of instruction should be limited to those individuals with work experience in transporting hazardous materials utilizing bulk packagings and who have completed the Basic Hazardous Materials Workshop or an equivalent. Participants will become familiar with the rules and regulations governing the transportation by highway of hazardous materials in bulk packagings and will demonstrate the application of these requirements through work projects and examination

  20. Responsibility for managing musculoskeletal disorders--a cross-sectional postal survey of attitudes.

    Science.gov (United States)

    Larsson, Maria E H; Nordholm, Lena A

    2008-08-05

    Musculoskeletal disorders are a major burden on individuals, health systems and social care systems and rehabilitation efforts in these disorders are considerable. Self-care is often considered a cost effective treatment alternative owing to limited health care resources. But what are the expectations and attitudes in this question in the general population? The purpose of this study was to describe general attitudes to responsibility for the management of musculoskeletal disorders and to explore associations between attitudes and background variables. A cross-sectional, postal questionnaire survey was carried out with a random sample of a general adult Swedish population of 1770 persons. Sixty-one percent (n = 1082) responded to the questionnaire and was included for the description of general attitudes towards responsibility for the management of musculoskeletal disorders. For the further analyses of associations to background variables 683-693 individuals could be included. Attitudes were measured by the "Attitudes regarding Responsibility for Musculoskeletal disorders" (ARM) instrument, where responsibility is attributed on four dimensions; to myself, as being out of my hands, to employers or to (medical) professionals. Multiple logistic regression was used to explore associations between attitudes to musculoskeletal disorders and the background variables age, sex, education, physical activity, presence of musculoskeletal disorders, sick leave and whether the person had visited a care provider. A majority of participants had internal views, i.e. showed an attitude of taking personal responsibility for musculoskeletal disorders, and did not place responsibility for the management out of their own hands or to employers. However, attributing shared responsibility between self and medical professionals was also found. The main associations found between attitude towards responsibility for musculoskeletal disorders and investigated background variables were that

  1. Care during the third stage of labour: A postal survey of UK midwives and obstetricians

    Directory of Open Access Journals (Sweden)

    Tuffnell Derek

    2010-05-01

    Full Text Available Abstract Background There are two approaches to care during the third stage of labour: Active management includes three components: administration of a prophylactic uterotonic drug, cord clamping and controlled cord traction. For physiological care, intervention occurs only if there is clinical need. Evidence to guide care during the third stage is limited and there is variation in recommendations which may contribute to differences in practice. This paper describes current UK practice during the third stage of labour. Methods A postal survey of 2230 fellows and members of the Royal College of Obstetricians and Gynaecologists (RCOG and 2400 members of the Royal College of Midwives was undertaken. Respondents were asked about care during the third stage of labour, for vaginal and caesarean births and their views on the need for more evidence to guide care in the third stage. The data were analysed in Excel and presented as descriptive statistics. Results 1189 (53% fellows and members of the RCOG and 1702 (71% midwives responded, of whom 926 (78% and 1297 (76% respectively had conducted or supervised births in the last year. 93% (863/926 of obstetricians and 73% (942/1297 of midwives report 'always or usually' using active management. 66% (611/926 of obstetricians and 33% (430/1297 of midwives give the uterotonic drug with delivery of the anterior shoulder; this was intramuscular Syntometrine® for 79% (728/926 and 86% (1118/1293 respectively. For term births, 74% (682/926 of obstetricians and 41% (526/1297 of midwives clamp the cord within 20 seconds, as do 57% (523/926 and 55% (707/1297 for preterm births. Controlled cord traction was used by 94% of both obstetricians and midwives. For caesarean births, intravenous oxytocin was the uterotonic used by 90% (837/926 of obstetricians; 79% (726/926 clamp the cord within 20 seconds for term births as do 63% (576/926 for preterm births. Physiological management was used 'always or usually' by 2% (21

  2. Management of dental trauma in primary care: a postal survey of general dental practitioners.

    Science.gov (United States)

    Jackson, N G; Waterhouse, P J; Maguire, A

    2005-03-12

    To determine the self-perceived knowledge and attitudes of general dental practitioners (GDPs) concerning management of dental trauma in primary care. To identify potential barriers to the management of dental trauma in primary care. A self-completion postal questionnaire survey of 417 GDPs in six local health authority districts in northeast England. Likert scale responses to 20 statements designed to test self-perceived knowledge and attitudes. Following descriptive statistical analysis. Factor analysis with principle components analysis was undertaken to identify areas of correlation in questionnaire responses, followed by Chi squared test, Spearman's Rank Correlation and analysis of variance (ANOVA) to measure association between variables. The response rate was 74%. Enamel and dentine fractures were the most common injury, with 45% of GDPs responding seeing more than 10 cases of dental trauma in the preceding year and 53% of respondents seeing one to three cases of complicated crown fracture. Seventy-eight per cent believed that NHS remuneration was inadequate, but only 8% would refer patients with dental trauma to secondary care for this reason. Half of the GDPs believed that trauma could be treated more effectively in practice if NHS payments were greater. GDPs were significantly more likely to agree with this statement if they had previously undertaken a postgraduate course in the treatment of dental trauma (p=0.002). Single handed GDPs were statistically significantly more likely to agree with the statements 'I would not treat dental trauma cases at my practice because the NHS payment is inadequate' (p=0.008) and 'Treating dental trauma at my practice requires too much of my clinical time to be worthwhile' (p=0.002). Ninety-six per cent of GDPs disagreed that treatment of dental trauma rested solely within secondary care. Ninety-six per cent of GDPs agreed that they had a responsibility to provide initial emergency treatment for trauma patients prior to

  3. Responsibility for managing musculoskeletal disorders – A cross-sectional postal survey of attitudes

    Directory of Open Access Journals (Sweden)

    Larsson Maria EH

    2008-08-01

    Full Text Available Abstract Background Musculoskeletal disorders are a major burden on individuals, health systems and social care systems and rehabilitation efforts in these disorders are considerable. Self-care is often considered a cost effective treatment alternative owing to limited health care resources. But what are the expectations and attitudes in this question in the general population? The purpose of this study was to describe general attitudes to responsibility for the management of musculoskeletal disorders and to explore associations between attitudes and background variables. Methods A cross-sectional, postal questionnaire survey was carried out with a random sample of a general adult Swedish population of 1770 persons. Sixty-one percent (n = 1082 responded to the questionnaire and was included for the description of general attitudes towards responsibility for the management of musculoskeletal disorders. For the further analyses of associations to background variables 683–693 individuals could be included. Attitudes were measured by the "Attitudes regarding Responsibility for Musculoskeletal disorders" (ARM instrument, where responsibility is attributed on four dimensions; to myself, as being out of my hands, to employers or to (medical professionals. Multiple logistic regression was used to explore associations between attitudes to musculoskeletal disorders and the background variables age, sex, education, physical activity, presence of musculoskeletal disorders, sick leave and whether the person had visited a care provider. Results A majority of participants had internal views, i.e. showed an attitude of taking personal responsibility for musculoskeletal disorders, and did not place responsibility for the management out of their own hands or to employers. However, attributing shared responsibility between self and medical professionals was also found. The main associations found between attitude towards responsibility for musculoskeletal

  4. Physical and psychosocial risk factors for musculoskeletal disorders in New Zealand nurses, postal workers and office workers.

    Science.gov (United States)

    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.

  5. Danish obstetricians' personal preference and general attitude to elective cesarean section on maternal request: a nation-wide postal survey

    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....

  6. Bulk-memory processor for data acquisition

    International Nuclear Information System (INIS)

    Nelson, R.O.; McMillan, D.E.; Sunier, J.W.; Meier, M.; Poore, R.V.

    1981-01-01

    To meet the diverse needs and data rate requirements at the Van de Graaff and Weapons Neutron Research (WNR) facilities, a bulk memory system has been implemented which includes a fast and flexible processor. This bulk memory processor (BMP) utilizes bit slice and microcode techniques and features a 24 bit wide internal architecture allowing direct addressing of up to 16 megawords of memory and histogramming up to 16 million counts per channel without overflow. The BMP is interfaced to the MOSTEK MK 8000 bulk memory system and to the standard MODCOMP computer I/O bus. Coding for the BMP both at the microcode level and with macro instructions is supported. The generalized data acquisition system has been extended to support the BMP in a manner transparent to the user

  7. Micro benchtop optics by bulk silicon micromachining

    Science.gov (United States)

    Lee, Abraham P.; Pocha, Michael D.; McConaghy, Charles F.; Deri, Robert J.

    2000-01-01

    Micromachining of bulk silicon utilizing the parallel etching characteristics of bulk silicon and integrating the parallel etch planes of silicon with silicon wafer bonding and impurity doping, enables the fabrication of on-chip optics with in situ aligned etched grooves for optical fibers, micro-lenses, photodiodes, and laser diodes. Other optical components that can be microfabricated and integrated include semi-transparent beam splitters, micro-optical scanners, pinholes, optical gratings, micro-optical filters, etc. Micromachining of bulk silicon utilizing the parallel etching characteristics thereof can be utilized to develop miniaturization of bio-instrumentation such as wavelength monitoring by fluorescence spectrometers, and other miniaturized optical systems such as Fabry-Perot interferometry for filtering of wavelengths, tunable cavity lasers, micro-holography modules, and wavelength splitters for optical communication systems.

  8. Holographic bulk reconstruction with α' corrections

    Science.gov (United States)

    Roy, Shubho R.; Sarkar, Debajyoti

    2017-10-01

    We outline a holographic recipe to reconstruct α' corrections to anti-de Sitter (AdS) (quantum) gravity from an underlying CFT in the strictly planar limit (N →∞ ). Assuming that the boundary CFT can be solved in principle to all orders of the 't Hooft coupling λ , for scalar primary operators, the λ-1 expansion of the conformal dimensions can be mapped to higher curvature corrections of the dual bulk scalar field action. Furthermore, for the metric perturbations in the bulk, the AdS /CFT operator-field isomorphism forces these corrections to be of the Lovelock type. We demonstrate this by reconstructing the coefficient of the leading Lovelock correction, also known as the Gauss-Bonnet term in a bulk AdS gravity action using the expression of stress-tensor two-point function up to subleading order in λ-1.

  9. 75 FR 70132 - New Incentive Programs and Other Changes for Domestic Mailing Services

    Science.gov (United States)

    2010-11-17

    ...) Intelligent Mail prices. b. Letters must include a reply card or envelope, either Business Reply Mail or... pieces that are part of full-service Intelligent Mail [supreg] automation mailings entered at PostalOne... conditions. Reply pieces must bear an Intelligent Mail barcode as of May 1, 2011. This new program provides...

  10. Big bang nucleosynthesis constraints on bulk neutrinos

    International Nuclear Information System (INIS)

    Goh, H.S.; Mohapatra, R.N.

    2002-01-01

    We examine the constraints imposed by the requirement of successful nucleosynthesis on models with one large extra hidden space dimension and a single bulk neutrino residing in this dimension. We solve the Boltzmann kinetic equation for the thermal distribution of the Kaluza-Klein modes and evaluate their contribution to the energy density at the big bang nucleosynthesis epoch to constrain the size of the extra dimension R -1 ≡μ and the parameter sin 2 2θ which characterizes the mixing between the active and bulk neutrinos

  11. Synthesis of Bulk Superconducting Magnesium Diboride

    Directory of Open Access Journals (Sweden)

    Margie Olbinado

    2002-06-01

    Full Text Available Bulk polycrystalline superconducting magnesium diboride, MgB2, samples were successfully prepared via a one-step sintering program at 750°C, in pre Argon with a pressure of 1atm. Both electrical resistivity and magnetic susceptibility measurements confirmed the superconductivity of the material at 39K, with a transition width of 5K. The polycrystalline nature, granular morphology, and composition of the sintered bulk material were confirmed using X-ray diffractometry (XRD, scanning electron microscopy (SEM, and energy dispersive X-ray analysis (EDX.

  12. Radiation-hardened bulk CMOS technology

    International Nuclear Information System (INIS)

    Dawes, W.R. Jr.; Habing, D.H.

    1979-01-01

    The evolutionary development of a radiation-hardened bulk CMOS technology is reviewed. The metal gate hardened CMOS status is summarized, including both radiation and reliability data. The development of a radiation-hardened bulk silicon gate process which was successfully implemented to a commercial microprocessor family and applied to a new, radiation-hardened, LSI standard cell family is also discussed. The cell family is reviewed and preliminary characterization data is presented. Finally, a brief comparison of the various radiation-hardened technologies with regard to performance, reliability, and availability is made

  13. Comparison of response rates and cost-effectiveness for a community-based survey: postal, internet and telephone modes with generic or personalised recruitment approaches

    Science.gov (United States)

    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

  14. A randomized trial found online questionnaires supplemented by postal reminders generated a cost-effective and generalizable sample but don't forget the reminders.

    Science.gov (United States)

    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.

  15. La imagen postal de Guayaquil. De las imágenes regeneradas a las microintenciones de control estético

    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.

  16. 46 CFR 148.04-23 - Unslaked lime in bulk.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Unslaked lime in bulk. 148.04-23 Section 148.04-23... HAZARDOUS MATERIALS IN BULK Special Additional Requirements for Certain Material § 148.04-23 Unslaked lime in bulk. (a) Unslaked lime in bulk must be transported in unmanned, all steel, double-hulled barges...

  17. 33 CFR 127.313 - Bulk storage.

    Science.gov (United States)

    2010-07-01

    ...) WATERFRONT FACILITIES WATERFRONT FACILITIES HANDLING LIQUEFIED NATURAL GAS AND LIQUEFIED HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Operations § 127.313 Bulk storage. (a) The operator...: (1) LNG. (2) LPG. (3) Vessel fuel. (4) Oily waste from vessels. (5) Solvents, lubricants, paints, and...

  18. Polymer-fullerene bulk heterojunction solar cells

    NARCIS (Netherlands)

    Janssen, RAJ; Hummelen, JC; Saricifti, NS

    Nanostructured phase-separated blends, or bulk heterojunctions, of conjugated Polymers and fullerene derivatives form a very attractive approach to large-area, solid-state organic solar cells.The key feature of these cells is that they combine easy, processing from solution on a variety of

  19. Bulk amorphous Mg-based alloys

    DEFF Research Database (Denmark)

    Pryds, Nini

    2004-01-01

    are discussed in this paper. On the basis of these measurements phase diagrams of the different systems were constructed. Finally, it is demonstrated that when pressing the bulk amorphous alloy onto a metallic dies at temperatures within the supercooled liquid region, the alloy faithfully replicates the surface...

  20. Longitudinal bulk a coustic mass sensor

    DEFF Research Database (Denmark)

    Hales, Jan Harry; Teva, Jordi; Boisen, Anja

    2009-01-01

    Design, fabrication and characterization, in terms of mass sensitivity, is presented for a polycrystalline silicon longitudinal bulk acoustic cantilever. The device is operated in air at 51 MHz, resulting in a mass sensitivity of 100 HZ/fg (1 fg = 10{su−15 g). The initial characterization is cond...

  1. Bulk viscosity in 2SC quark matter

    International Nuclear Information System (INIS)

    Alford, Mark G; Schmitt, Andreas

    2007-01-01

    The bulk viscosity of three-flavour colour-superconducting quark matter originating from the nonleptonic process u + s ↔ u + d is computed. It is assumed that up and down quarks form Cooper pairs while the strange quark remains unpaired (2SC phase). A general derivation of the rate of strangeness production is presented, involving contributions from a multitude of different subprocesses, including subprocesses that involve different numbers of gapped quarks as well as creation and annihilation of particles in the condensate. The rate is then used to compute the bulk viscosity as a function of the temperature, for an external oscillation frequency typical of a compact star r-mode. We find that, for temperatures far below the critical temperature T c for 2SC pairing, the bulk viscosity of colour-superconducting quark matter is suppressed relative to that of unpaired quark matter, but for T ∼> T c /30 the colour-superconducting quark matter has a higher bulk viscosity. This is potentially relevant for the suppression of r-mode instabilities early in the life of a compact star

  2. Combating wear in bulk solids handling plants

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    A total of five papers presented at a seminar on problems of wear caused by abrasive effects of materials in bulk handling. Topics of papers cover the designer viewpoint, practical experience from the steel, coal, cement and quarry industries to create an awareness of possible solutions.

  3. THE OPTIMIZATION OF PLUSH YARNS BULKING PROCESS

    Directory of Open Access Journals (Sweden)

    VINEREANU Adam

    2014-05-01

    Full Text Available This paper presents the experiments that were conducted on the installation of continuous bulking and thermofixing “SUPERBA” type TVP-2S for optimization of the plush yarns bulking process. There were considered plush yarns Nm 6.5/2, made of the fibrous blend of 50% indigenous wool sort 41 and 50% PES. In the first stage, it performs a thermal treatment with a turboprevaporizer at a temperature lower than thermofixing temperature, at atmospheric pressure, such that the plush yarns - deposed in a freely state on a belt conveyor - are uniformly bulking and contracting. It was followed the mathematical modeling procedure, working with a factorial program, rotatable central composite type, and two independent variables. After analyzing the parameters that have a direct influence on the bulking degree, there were selected the pre-vaporization temperature (coded x1,oC and the velocity of belt inside pre-vaporizer (coded x 2, m/min. As for the dependent variable, it was chosen the plush yarn diameter (coded y, mm. There were found the coordinates of the optimal point, and then this pair of values was verified in practice. These coordinates are: x1optim= 90oC and x 2optim= 6.5 m/min. The conclusion is that the goal was accomplished: it was obtained a good cover degree f or double-plush carpets by reducing the number of tufts per unit surface.

  4. Characteristics of bulk liquid undercooling and crystallization ...

    Indian Academy of Sciences (India)

    Characteristics of bulk liquid undercooling and crystallization behaviors ... cooling rate is fixed, the change of undercooling depends on the melt processing tem- ... solidification and a deep knowledge of undercooling of ... evolution, to obtain the information for the nucleation and ..... When cooling rate is fixed, the change.

  5. A stereoscopic look into the bulk

    Energy Technology Data Exchange (ETDEWEB)

    Czech, Bartłomiej; Lamprou, Lampros; McCandlish, Samuel; Mosk, Benjamin [Stanford Institute for Theoretical Physics, Department of Physics, Stanford University,Stanford, CA 94305 (United States); Sully, James [Theory Group, SLAC National Accelerator LaboratoryMenlo Park, CA 94025 (United States)

    2016-07-26

    We present the foundation for a holographic dictionary with depth perception. The dictionary consists of natural CFT operators whose duals are simple, diffeomorphism-invariant bulk operators. The CFT operators of interest are the “OPE blocks,” contributions to the OPE from a single conformal family. In holographic theories, we show that the OPE blocks are dual at leading order in 1/N to integrals of effective bulk fields along geodesics or homogeneous minimal surfaces in anti-de Sitter space. One widely studied example of an OPE block is the modular Hamiltonian, which is dual to the fluctuation in the area of a minimal surface. Thus, our operators pave the way for generalizing the Ryu-Takayanagi relation to other bulk fields. Although the OPE blocks are non-local operators in the CFT, they admit a simple geometric description as fields in kinematic space — the space of pairs of CFT points. We develop the tools for constructing local bulk operators in terms of these non-local objects. The OPE blocks also allow for conceptually clean and technically simple derivations of many results known in the literature, including linearized Einstein’s equations and the relation between conformal blocks and geodesic Witten diagrams.

  6. Bulk viscous cosmology in early Universe

    Indian Academy of Sciences (India)

    The effect of bulk viscosity on the early evolution of Universe for a spatially homogeneous and isotropic Robertson-Walker model is considered. Einstein's field equations are solved by using `gamma-law' equation of state = ( - 1)ρ, where the adiabatic parameter gamma () depends on the scale factor of the model.

  7. Failure by fracture in bulk metal forming

    DEFF Research Database (Denmark)

    Silva, C.M.A.; Alves, Luis M.; Nielsen, Chris Valentin

    2015-01-01

    This paper revisits formability in bulk metal forming in the light of fundamental concepts of plasticity,ductile damage and crack opening modes. It proposes a new test to appraise the accuracy, reliability and validity of fracture loci associated with crack opening by tension and out-of-plane shear...

  8. Hexaferrite multiferroics: from bulk to thick films

    Science.gov (United States)

    Koutzarova, T.; Ghelev, Ch; Peneva, P.; Georgieva, B.; Kolev, S.; Vertruyen, B.; Closset, R.

    2018-03-01

    We report studies of the structural and microstructural properties of Sr3Co2Fe24O41 in bulk form and as thick films. The precursor powders for the bulk form were prepared following the sol-gel auto-combustion method. The prepared pellets were synthesized at 1200 °C to produce Sr3Co2Fe24O41. The XRD spectra of the bulks showed the characteristic peaks corresponding to the Z-type hexaferrite structure as a main phase and second phases of CoFe2O4 and Sr3Fe2O7-x. The microstructure analysis of the cross-section of the bulk pellets revealed a hexagonal sheet structure. Large areas were observed of packages of hexagonal sheets where the separate hexagonal particles were ordered along the c axis. Sr3Co2Fe24O41 thick films were deposited from a suspension containing the Sr3Co2Fe24O41 powder. The microstructural analysis of the thick films showed that the particles had the perfect hexagonal shape typical for hexaferrites.

  9. 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.

  10. Application of 'Process management' methodology in providing financial services of PE 'Post Serbia'

    Directory of Open Access Journals (Sweden)

    Kujačić Momčilo D.

    2014-01-01

    Full Text Available The paper describes application of the methodology 'Process management', in providing of financial services at the post office counter hall. An overview of the methodology is given, as one of the most commonly used qualitative methodology, whereby Process management's technics are described , those can better meet user needs and market demands, as well as to find more effectively way to resist current competition in the postal service market. One of the main problem that pointed out is a long waiting time in the counter hall during providing financial services, which leads to the formation of queue lines, and thus to customer dissatisfaction. According that, paper points steps that should be taken during provide of financial services in a postal network unit for providing services to customers by optimizing user time waiting in line and increasing the satisfaction of all participants in that process.

  11. A postal survey of quality assurance in nuclear medicine imaging in the UK during 1988

    International Nuclear Information System (INIS)

    Williams, E.D.; Harding, L.K.; McKillop, J.H.

    1989-01-01

    A questionnaire was sent to all the estimated 200 hospital departments providing nuclear medicine imaging services in the UK. Replies were received from 162 (81%). The questionnaire was brief, but covered a wide range of aspects of a nuclear medicine service. While all responses showed departments to have some quality control procedures in operation, they were often not used correctly. In most departments there appears to be scope for improvement so that departmental managers can monitor more closely the quality of service provided. (author)

  12. Integration of bulk piezoelectric materials into microsystems

    Science.gov (United States)

    Aktakka, Ethem Erkan

    Bulk piezoelectric ceramics, compared to deposited piezoelectric thin-films, provide greater electromechanical coupling and charge capacity, which are highly desirable in many MEMS applications. In this thesis, a technology platform is developed for wafer-level integration of bulk piezoelectric substrates on silicon, with a final film thickness of 5-100microm. The characterized processes include reliable low-temperature (200°C) AuIn diffusion bonding and parylene bonding of bulk-PZT on silicon, wafer-level lapping of bulk-PZT with high-uniformity (+/-0.5microm), and low-damage micro-machining of PZT films via dicing-saw patterning, laser ablation, and wet-etching. Preservation of ferroelectric and piezoelectric properties is confirmed with hysteresis and piezo-response measurements. The introduced technology offers higher material quality and unique advantages in fabrication flexibility over existing piezoelectric film deposition methods. In order to confirm the preserved bulk properties in the final film, diaphragm and cantilever beam actuators operating in the transverse-mode are designed, fabricated and tested. The diaphragm structure and electrode shapes/sizes are optimized for maximum deflection through finite-element simulations. During tests of fabricated devices, greater than 12microm PP displacement is obtained by actuation of a 1mm2 diaphragm at 111kHz with integration of a 50-80% efficient power management IC, which incorporates a supply-independent bias circuitry, an active diode for low-dropout rectification, a bias-flip system for higher efficiency, and a trickle battery charger. The overall system does not require a pre-charged battery, and has power consumption of <1microW in active-mode (measured) and <5pA in sleep-mode (simulated). Under lg vibration at 155Hz, a 70mF ultra-capacitor is charged from OV to 1.85V in 50 minutes.

  13. Are People With Chronic Diseases Interested in Using Telehealth? A Cross-Sectional Postal Survey

    Science.gov (United States)

    Thomas, Clare; Gregory, Alison; Yardley, Lucy; O'Cathain, Alicia; Montgomery, Alan A; Salisbury, Chris

    2014-01-01

    Background There is growing interest in telehealth—the use of technology to support the remote delivery of health care and promote self-management—as a potential alternative to face-to-face care for patients with chronic diseases. However, little is known about what precipitates interest in the use of telehealth among these patients. Objective This survey forms part of a research program to develop and evaluate a telehealth intervention for patients with two exemplar chronic diseases: depression and raised cardiovascular disease (CVD) risk. The survey was designed to explore the key factors that influence interest in using telehealth in these patient groups. Methods Thirty-four general practices were recruited from two different regions within England. Practice records were searched for patients with (1) depression (aged 18+ years) or (2) 10-year risk of CVD ≥20% and at least one modifiable risk factor (aged 40-74 years). Within each general practice, 54 patients in each chronic disease group were randomly selected to receive a postal questionnaire. Questions assessed five key constructs: sociodemographics, health needs, difficulties accessing health care, technology-related factors (availability, confidence using technology, perceived benefits and drawbacks of telehealth), and satisfaction with prior use of telehealth. Respondents also rated their interest in using different technologies for telehealth (phone, email and Internet, or social media). Relationships between the key constructs and interest in using the three mediums of telehealth were examined using multivariable regression models. Results Of the 3329 patients who were sent a study questionnaire, 44.40% completed it (872/1740, 50.11% CVD risk; 606/1589, 38.14% depression). Overall, there was moderate interest in using phone-based (854/1423, 60.01%) and email/Internet-based (816/1425, 57.26%) telehealth, but very little interest in social media (243/1430, 16.99%). After adjusting for health needs

  14. Are people with chronic diseases interested in using telehealth? A cross-sectional postal survey.

    Science.gov (United States)

    Edwards, Louisa; Thomas, Clare; Gregory, Alison; Yardley, Lucy; O'Cathain, Alicia; Montgomery, Alan A; Salisbury, Chris

    2014-05-08

    There is growing interest in telehealth-the use of technology to support the remote delivery of health care and promote self-management-as a potential alternative to face-to-face care for patients with chronic diseases. However, little is known about what precipitates interest in the use of telehealth among these patients. This survey forms part of a research program to develop and evaluate a telehealth intervention for patients with two exemplar chronic diseases: depression and raised cardiovascular disease (CVD) risk. The survey was designed to explore the key factors that influence interest in using telehealth in these patient groups. Thirty-four general practices were recruited from two different regions within England. Practice records were searched for patients with (1) depression (aged 18+ years) or (2) 10-year risk of CVD ≥20% and at least one modifiable risk factor (aged 40-74 years). Within each general practice, 54 patients in each chronic disease group were randomly selected to receive a postal questionnaire. Questions assessed five key constructs: sociodemographics, health needs, difficulties accessing health care, technology-related factors (availability, confidence using technology, perceived benefits and drawbacks of telehealth), and satisfaction with prior use of telehealth. Respondents also rated their interest in using different technologies for telehealth (phone, email and Internet, or social media). Relationships between the key constructs and interest in using the three mediums of telehealth were examined using multivariable regression models. Of the 3329 patients who were sent a study questionnaire, 44.40% completed it (872/1740, 50.11% CVD risk; 606/1589, 38.14% depression). Overall, there was moderate interest in using phone-based (854/1423, 60.01%) and email/Internet-based (816/1425, 57.26%) telehealth, but very little interest in social media (243/1430, 16.99%). After adjusting for health needs, access difficulties, technology

  15. The effectiveness of computer reminders versus postal reminders for improving quality assessment for point-of-care testing in primary care

    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...

  16. State dependent arrival in bulk retrial queueing system with immediate Bernoulli feedback, multiple vacations and threshold

    Science.gov (United States)

    Niranjan, S. P.; Chandrasekaran, V. M.; Indhira, K.

    2017-11-01

    The objective of this paper is to analyse state dependent arrival in bulk retrial queueing system with immediate Bernoulli feedback, multiple vacations, threshold and constant retrial policy. Primary customers are arriving into the system in bulk with different arrival rates λ a and λ b . If arriving customers find the server is busy then the entire batch will join to orbit. Customer from orbit request service one by one with constant retrial rate γ. On the other hand if an arrival of customers finds the server is idle then customers will be served in batches according to general bulk service rule. After service completion, customers may request service again with probability δ as feedback or leave from the system with probability 1 - δ. In the service completion epoch, if the orbit size is zero then the server leaves for multiple vacations. The server continues the vacation until the orbit size reaches the value ‘N’ (N > b). At the vacation completion, if the orbit size is ‘N’ then the server becomes ready to provide service for customers from the main pool or from the orbit. For the designed queueing model, probability generating function of the queue size at an arbitrary time will be obtained by using supplementary variable technique. Various performance measures will be derived with suitable numerical illustrations.

  17. Bulk solitary waves in elastic solids

    Science.gov (United States)

    Samsonov, A. M.; Dreiden, G. V.; Semenova, I. V.; Shvartz, A. G.

    2015-10-01

    A short and object oriented conspectus of bulk solitary wave theory, numerical simulations and real experiments in condensed matter is given. Upon a brief description of the soliton history and development we focus on bulk solitary waves of strain, also known as waves of density and, sometimes, as elastic and/or acoustic solitons. We consider the problem of nonlinear bulk wave generation and detection in basic structural elements, rods, plates and shells, that are exhaustively studied and widely used in physics and engineering. However, it is mostly valid for linear elasticity, whereas dynamic nonlinear theory of these elements is still far from being completed. In order to show how the nonlinear waves can be used in various applications, we studied the solitary elastic wave propagation along lengthy wave guides, and remarkably small attenuation of elastic solitons was proven in physical experiments. Both theory and generation for strain soliton in a shell, however, remained unsolved problems until recently, and we consider in more details the nonlinear bulk wave propagation in a shell. We studied an axially symmetric deformation of an infinite nonlinearly elastic cylindrical shell without torsion. The problem for bulk longitudinal waves is shown to be reducible to the one equation, if a relation between transversal displacement and the longitudinal strain is found. It is found that both the 1+1D and even the 1+2D problems for long travelling waves in nonlinear solids can be reduced to the Weierstrass equation for elliptic functions, which provide the solitary wave solutions as appropriate limits. We show that the accuracy in the boundary conditions on free lateral surfaces is of crucial importance for solution, derive the only equation for longitudinal nonlinear strain wave and show, that the equation has, amongst others, a bidirectional solitary wave solution, which lead us to successful physical experiments. We observed first the compression solitary wave in the

  18. Bulk Electric Load Cost Calculation Methods: Iraqi Network Comparative Study

    Directory of Open Access Journals (Sweden)

    Qais M. Alias

    2016-09-01

    Full Text Available It is vital in any industry to regain the spent capitals plus running costs and a margin of profits for the industry to flourish. The electricity industry is an everyday life touching industry which follows the same finance-economic strategy. Cost allocation is a major issue in all sectors of the electric industry, viz, generation, transmission and distribution. Generation and distribution service costing’s well documented in the literature, while the transmission share is still of need for research. In this work, the cost of supplying a bulk electric load connected to the EHV system is calculated. A sample basic lump-average method is used to provide a rough costing guide. Also, two transmission pricing methods are employed, namely, the postage-stamp and the load-flow based MW-distance methods to calculate transmission share in the total cost of each individual bulk load. The three costing methods results are then analyzed and compared for the 400kV Iraqi power grid considered for a case study.

  19. Fluctuation effects in bulk polymer phase behavior

    International Nuclear Information System (INIS)

    Bates, F.S.; Rosedale, J.H.; Stepanek, P.; Lodge, T.P.; Wiltzius, P.; Hjelm R, Jr.; Fredrickson, G.H.

    1990-01-01

    Bulk polymer-polymer, and block copolymer, phase behaviors have traditionally been interpreted using mean-field theories. Recent small-angle neutron scattering (SANS) studies of critical phenomena in model binary polymer mixtures confirm that non-mean-field behavior is restricted to a narrow range of temperatures near the critical point, in close agreement with the Ginzburg criterion. In contrast, strong derivations from mean-field behavior are evident in SANS and rheological measurements on model block copolymers more than 50C above the order-disorder transition (ODT), which can be attributed to sizeable composition fluctuations. Such fluctuation effects undermine the mean-field assumption, conventionally applied to bulk polymers, and result in qualitative changes in phase behavior, such as the elimination of a thermodynamic stability limit in these materials. The influence of fluctuation effects on block copolymer and binary mixture phase behavior is compared and contrasted in this presentation

  20. Nuclear Matter Bulk Parameter Scales and Correlations

    International Nuclear Information System (INIS)

    Santos, B. M.; Delfino, A.; Dutra, M.; Lourenço, O.

    2015-01-01

    We study the arising of correlations among some isovector bulk parameters in nonrelativistic and relativistic hadronic mean-field models. For the former, we investigate correlations in the nonrelativistic (NR) limit of relativistic point-coupling models. We provide analytical correlations, for the NR limit model, between the symmetry energy and its derivatives, namely, the symmetry energy slope, curvature, skewness and fourth order derivative, discussing the conditions in which they are linear ones. We also show that some correlations presented in the NR limit model are reproduced for relativistic models presenting cubic and quartic self-interactions in its scalar field. As a direct application of such linear correlations, we remark its association with possible crossing points in the density dependence of the linearly correlated bulk parameter. (author)

  1. Structural determinants in the bulk heterojunction.

    Science.gov (United States)

    Acocella, Angela; Höfinger, Siegfried; Haunschmid, Ernst; Pop, Sergiu C; Narumi, Tetsu; Yasuoka, Kenji; Yasui, Masato; Zerbetto, Francesco

    2018-02-21

    Photovoltaics is one of the key areas in renewable energy research with remarkable progress made every year. Here we consider the case of a photoactive material and study its structural composition and the resulting consequences for the fundamental processes driving solar energy conversion. A multiscale approach is used to characterize essential molecular properties of the light-absorbing layer. A selection of bulk-representative pairs of donor/acceptor molecules is extracted from the molecular dynamics simulation of the bulk heterojunction and analyzed at increasing levels of detail. Significantly increased ground state energies together with an array of additional structural characteristics are identified that all point towards an auxiliary role of the material's structural organization in mediating charge-transfer and -separation. Mechanistic studies of the type presented here can provide important insights into fundamental principles governing solar energy conversion in next-generation photovoltaic devices.

  2. ANFO bulk loading in coal mines

    Energy Technology Data Exchange (ETDEWEB)

    Gajjar, A.

    1987-08-01

    With India's total coal production projected to increase from 152 to 237 million tons by 1990, net additional production from new mines must be more because of substantial depletion in existing mines. This article discusses the best possible application of explosive techniques in open-cast coal mines to economize production cost. The most energy-efficient and safest explosive is ANFO (ammonium nitrate, fuel oil); however, manual charging by INFO is not possible. Therefore, the solution is the application of bulk-loading systems of ANFO for giant mining operations. Cost of blasting per ton of coal production in India is in the range of Rs 25. Thus, the author suggests it will be the responsibility of mining engineers to see that the ANFO based bulk-loading system is implemented and the cost of production per ton reduced to Rs 19.50.

  3. Nonlinear AC susceptibility, surface and bulk shielding

    Science.gov (United States)

    van der Beek, C. J.; Indenbom, M. V.; D'Anna, G.; Benoit, W.

    1996-02-01

    We calculate the nonlinear AC response of a thin superconducting strip in perpendicular field, shielded by an edge current due to the geometrical barrier. A comparison with the results for infinite samples in parallel field, screened by a surface barrier, and with those for screening by a bulk current in the critical state, shows that the AC response due to a barrier has general features that are independent of geometry, and that are significantly different from those for screening by a bulk current in the critical state. By consequence, the nonlinear (global) AC susceptibility can be used to determine the origin of magnetic irreversibility. A comparison with experiments on a Bi 2Sr 2CaCu 2O 8+δ crystal shows that in this material, the low-frequency AC screening at high temperature is mainly due to the screening by an edge current, and that this is the unique source of the nonlinear magnetic response at temperatures above 40 K.

  4. Multilayer Integrated Film Bulk Acoustic Resonators

    CERN Document Server

    Zhang, Yafei

    2013-01-01

    Multilayer Integrated Film Bulk Acoustic Resonators mainly introduces the theory, design, fabrication technology and application of a recently developed new type of device, multilayer integrated film bulk acoustic resonators, at the micro and nano scale involving microelectronic devices, integrated circuits, optical devices, sensors and actuators, acoustic resonators, micro-nano manufacturing, multilayer integration, device theory and design principles, etc. These devices can work at very high frequencies by using the newly developed theory, design, and fabrication technology of nano and micro devices. Readers in fields of IC, electronic devices, sensors, materials, and films etc. will benefit from this book by learning the detailed fundamentals and potential applications of these advanced devices. Prof. Yafei Zhang is the director of the Ministry of Education’s Key Laboratory for Thin Films and Microfabrication Technology, PRC; Dr. Da Chen was a PhD student in Prof. Yafei Zhang’s research group.

  5. Internal shear cracking in bulk metal forming

    DEFF Research Database (Denmark)

    Christiansen, Peter; Nielsen, Chris Valentin; Bay, Niels Oluf

    2017-01-01

    This paper presents an uncoupled ductile damage criterion for modelling the opening and propagation of internal shear cracks in bulk metal forming. The criterion is built upon the original work on the motion of a hole subjected to shear with superimposed tensile stress triaxiality and its overall...... performance is evaluated by means of side-pressing formability tests in Aluminium AA2007-T6 subjected to different levels of pre-strain. Results show that the new proposed criterionis able to combine simplicity with efficiency for predicting the onset of fracture and the crack propagation path for the entire...... cracking to internal cracks formed undert hree-dimensional states of stress that are typical of bulk metal forming....

  6. Induction detection of concealed bulk banknotes

    International Nuclear Information System (INIS)

    Fuller, Christopher; Chen, Antao

    2011-01-01

    Bulk cash smuggling is a serious issue that has grown in volume in recent years. By building on the magnetic characteristics of paper currency, induction sensing is found to be capable of quickly detecting large masses of banknotes. The results show that this method is effective in detecting bulk cash through concealing materials such as plastics, cardboards, fabrics and aluminum foil. The significant difference in the observed phase between the received signals caused by conducting materials and ferrite compounds, found in banknotes, provides a good indication that this process can overcome the interference by metal objects in a real sensing application. This identification strategy has the potential to not only detect the presence of banknotes, but also the number, while still eliminating false positives caused by metal objects

  7. Induction detection of concealed bulk banknotes

    Science.gov (United States)

    Fuller, Christopher; Chen, Antao

    2012-06-01

    The smuggling of bulk cash across borders is a serious issue that has increased in recent years. In an effort to curb the illegal transport of large numbers of paper bills, a detection scheme has been developed, based on the magnetic characteristics of bank notes. The results show that volumes of paper currency can be detected through common concealing materials such as plastics, cardboard, and fabrics making it a possible potential addition to border security methods. The detection scheme holds the potential of also reducing or eliminating false positives caused by metallic materials found in the vicinity, by observing the stark difference in received signals caused by metal and currency. The detection scheme holds the potential to detect for both the presence and number of concealed bulk notes, while maintaining the ability to reduce false positives caused by metal objects.

  8. Bulk viscous cosmology with causal transport theory

    International Nuclear Information System (INIS)

    Piattella, Oliver F.; Fabris, Júlio C.; Zimdahl, Winfried

    2011-01-01

    We consider cosmological scenarios originating from a single imperfect fluid with bulk viscosity and apply Eckart's and both the full and the truncated Müller-Israel-Stewart's theories as descriptions of the non-equilibrium processes. Our principal objective is to investigate if the dynamical properties of Dark Matter and Dark Energy can be described by a single viscous fluid and how such description changes when a causal theory (Müller-Israel-Stewart's, both in its full and truncated forms) is taken into account instead of Eckart's non-causal one. To this purpose, we find numerical solutions for the gravitational potential and compare its behaviour with the corresponding ΛCDM case. Eckart's and the full causal theory seem to be disfavoured, whereas the truncated theory leads to results similar to those of the ΛCDM model for a bulk viscous speed in the interval 10 −11 || cb 2 ∼ −8

  9. The development of a postal method to assess X-ray beam parameters and image quality in dental radiology

    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

  10. Raman characterization of bulk ferromagnetic nanostructured graphite

    International Nuclear Information System (INIS)

    Pardo, Helena; Divine Khan, Ngwashi; Faccio, Ricardo; Araújo-Moreira, F.M.; Fernández-Werner, Luciana

    2012-01-01

    Raman spectroscopy was used to characterize bulk ferromagnetic graphite samples prepared by controlled oxidation of commercial pristine graphite powder. The G:D band intensity ratio, the shape and position of the 2D band and the presence of a band around 2950 cm -1 showed a high degree of disorder in the modified graphite sample, with a significant presence of exposed edges of graphitic planes as well as a high degree of attached hydrogen atoms.

  11. Depositing bulk or micro-scale electrodes

    Science.gov (United States)

    Shah, Kedar G.; Pannu, Satinderpall S.; Tolosa, Vanessa; Tooker, Angela C.; Sheth, Heeral J.; Felix, Sarah H.; Delima, Terri L.

    2016-11-01

    Thicker electrodes are provided on microelectronic device using thermo-compression bonding. A thin-film electrical conducting layer forms electrical conduits and bulk depositing provides an electrode layer on the thin-film electrical conducting layer. An insulating polymer layer encapsulates the electrically thin-film electrical conducting layer and the electrode layer. Some of the insulating layer is removed to expose the electrode layer.

  12. Theory of thermal expansivity and bulk modulus

    International Nuclear Information System (INIS)

    Kumar, Munish

    2005-01-01

    The expression for thermal expansivity and bulk modulus, claimed by Shanker et al. to be new [Physica B 233 (1977) 78; 245 (1998) 190; J. Phys. Chem. Solids 59 (1998) 197] are compared with the theory of high pressure-high temperature reported by Kumar and coworkers. It is concluded that the Shanker formulation and the relations based on this are equal to the approach of Kumar et al. up to second order

  13. Depleted Bulk Heterojunction Colloidal Quantum Dot Photovoltaics

    KAUST Repository

    Barkhouse, D. Aaron R.

    2011-05-26

    The first solution-processed depleted bulk heterojunction colloidal quantum dot solar cells are presented. The architecture allows for high absorption with full depletion, thereby breaking the photon absorption/carrier extraction compromise inherent in planar devices. A record power conversion of 5.5% under simulated AM 1.5 illumination conditions is reported. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. A bulk viscosity driven inflationary model

    International Nuclear Information System (INIS)

    Waga, I.; Falcao, R.C.; Chanda, R.

    1985-01-01

    Bulk viscosity associated with the production of heavy particles during the GUT phase transition can lead to exponential or 'generalized' inflation. The condition of inflation proposed is independent of the details of the phase transition and remains unaltered in presence of a cosmological constant. Such mechanism avoids the extreme supercooling and reheating needed in the usual inflationary models. The standard baryongenesis mechanism can be maintained. (Author) [pt

  15. Evidence for Bulk Ripplocations in Layered Solids

    Science.gov (United States)

    Gruber, Jacob; Lang, Andrew C.; Griggs, Justin; Taheri, Mitra L.; Tucker, Garritt J.; Barsoum, Michel W.

    2016-09-01

    Plastically anisotropic/layered solids are ubiquitous in nature and understanding how they deform is crucial in geology, nuclear engineering, microelectronics, among other fields. Recently, a new defect termed a ripplocation-best described as an atomic scale ripple-was proposed to explain deformation in two-dimensional solids. Herein, we leverage atomistic simulations of graphite to extend the ripplocation idea to bulk layered solids, and confirm that it is essentially a buckling phenomenon. In contrast to dislocations, bulk ripplocations have no Burgers vector and no polarity. In graphite, ripplocations are attracted to other ripplocations, both within the same, and on adjacent layers, the latter resulting in kink boundaries. Furthermore, we present transmission electron microscopy evidence consistent with the existence of bulk ripplocations in Ti3SiC2. Ripplocations are a topological imperative, as they allow atomic layers to glide relative to each other without breaking the in-plane bonds. A more complete understanding of their mechanics and behavior is critically important, and could profoundly influence our current understanding of how graphite, layered silicates, the MAX phases, and many other plastically anisotropic/layered solids, deform and accommodate strain.

  16. Accelerating universes driven by bulk particles

    International Nuclear Information System (INIS)

    Brito, F.A.; Cruz, F.F.; Oliveira, J.F.N.

    2005-01-01

    We consider our universe as a 3d domain wall embedded in a 5d dimensional Minkowski space-time. We address the problem of inflation and late time acceleration driven by bulk particles colliding with the 3d domain wall. The expansion of our universe is mainly related to these bulk particles. Since our universe tends to be permeated by a large number of isolated structures, as temperature diminishes with the expansion, we model our universe with a 3d domain wall with increasing internal structures. These structures could be unstable 2d domain walls evolving to fermi-balls which are candidates to cold dark matter. The momentum transfer of bulk particles colliding with the 3d domain wall is related to the reflection coefficient. We show a nontrivial dependence of the reflection coefficient with the number of internal dark matter structures inside the 3d domain wall. As the population of such structures increases the velocity of the domain wall expansion also increases. The expansion is exponential at early times and polynomial at late times. We connect this picture with string/M-theory by considering BPS 3d domain walls with structures which can appear through the bosonic sector of a five-dimensional supergravity theory

  17. 40 CFR 63.11089 - What requirements must I meet for equipment leak inspections if my facility is a bulk gasoline...

    Science.gov (United States)

    2010-07-01

    ... equipment leak inspections if my facility is a bulk gasoline terminal, bulk plant, pipeline breakout station... gasoline service at the facility. (c) Each detection of a liquid or vapor leak shall be recorded in the log... shall be completed within 15 calendar days after detection of each leak, except as provided in paragraph...

  18. Sodium Flux Growth of Bulk Gallium Nitride

    Science.gov (United States)

    Von Dollen, Paul Martin

    This dissertation focused on development of a novel apparatus and techniques for crystal growth of bulk gallium nitride (GaN) using the sodium flux method. Though several methods exist to produce bulk GaN, none have been commercialized on an industrial scale. The sodium flux method offers potentially lower cost production due to relatively mild process conditions while maintaining high crystal quality. But the current equipment and methods for sodium flux growth of bulk GaN are generally not amenable to large-scale crystal growth or in situ investigation of growth processes, which has hampered progress. A key task was to prevent sodium loss or migration from the sodium-gallium growth melt while permitting N2 gas to access the growing crystal, which was accomplished by implementing a reflux condensing stem along with a reusable sealed capsule. The reflux condensing stem also enabled direct monitoring and control of the melt temperature, which has not been previously reported for the sodium flux method. Molybdenum-based materials were identified from a corrosion study as candidates for direct containment of the corrosive sodium-gallium melt. Successful introduction of these materials allowed implementation of a crucible-free containment system, which improved process control and can potentially reduce crystal impurity levels. Using the new growth system, the (0001) Ga face (+c plane) growth rate was >50 mum/hr, which is the highest bulk GaN growth rate reported for the sodium flux method. Omega X-ray rocking curve (?-XRC) measurements indicated the presence of multiple grains, though full width at half maximum (FWHM) values for individual peaks were 1020 atoms/cm3, possibly due to reactor cleaning and handling procedures. This dissertation also introduced an in situ technique to correlate changes in N2 pressure with dissolution of nitrogen and precipitation of GaN from the sodium-gallium melt. Different stages of N2 pressure decay were identified and linked to

  19. 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)

  20. Development of a postal system for dosimetry quality control performed in photon beams produced by linear accelerators of clinical use

    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)

  1. Danish obstetricians' personal preference and general attitude to elective cesarean section on maternal request: a nation-wide postal survey

    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...

  2. Danish obstetricians' personal preference and general attitude to elective cesarean section on maternal request: a nation-wide postal survey

    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...... pregnancies at term. RESULTS: Of Danish specialists in obstetrics and gynecology, 1.1% would prefer an elective cesarean section in an uncomplicated pregnancy at 37 weeks of gestation with fetal weight estimation of 3.0 kg. This rose to 22.5% when the fetal weight estimation was 4.5 kg at 37 weeks. The main...

  3. Empowered? Examining self-disconnection in a postal survey of electricity prepayment meter consumers in New Zealand

    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.

  4. Does a monetary incentive improve the response to a postal questionnaire in a randomised controlled trial? The MINT incentive study

    Directory of Open Access Journals (Sweden)

    Mt-Isa Shahrul

    2009-06-01

    Full Text Available Abstract Background Sending a monetary incentive with postal questionnaires has been found to improve the proportion of responders, in research in non-healthcare settings. However, there is little research on use of incentives to improve follow-up rates in clinical trials, and existing studies are inconclusive. We conducted a randomised trial among participants in the Managing Injuries of the Neck Trial (MINT to investigate the effects on the proportion of questionnaires returned and overall non-response of sending a £5 gift voucher with a follow-up questionnaire. Methods Participants in MINT were randomised to receive either: (a a £5 gift voucher (incentive group or (b no gift voucher (no incentive group, with their 4 month or 8 month follow-up questionnaire. We recorded, for each group, the number of questionnaires returned, the number returned without any chasing from the study office, the overall number of non-responders (after all chasing efforts by the study office, and the costs of following up each group. Results 2144 participants were randomised, 1070 to the incentive group and 1074 to the no incentive group. The proportion of questionnaires returned (RR 1.10 (95% CI 1.05, 1.16 and the proportion returned without chasing (RR 1.14 (95% CI 1.05, 1.24 were higher in the incentive group, and the overall non-response rate was lower (RR 0.68 (95% CI 0.53, 0.87. Adjustment for injury severity and hospital of recruitment to MINT made no difference to these results, and there were no differences in results between the 4-month and 8-month follow up questionnaires. Analysis of costs suggested a cost of £67.29 per additional questionnaire returned. Conclusion Monetary incentives may be an effective way to increase the proportion of postal questionnaires returned and minimise loss to follow-up in clinical trials. Trial registration number ISRCTN61305297

  5. Pre-notification letter type and response rate to a postal survey among women who have recently given birth.

    Science.gov (United States)

    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

  6. Utilizing the Total Design Method in medicine: maximizing response rates in long, non-incentivized, personal questionnaire postal surveys.

    Science.gov (United States)

    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%.

  7. The benefits and costs of a master's programme in primary health care: a cross-sectional postal survey.

    Science.gov (United States)

    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.

  8. Establishment of postal audit system in intensity-modulated radiotherapy by radiophotoluminescent glass dosimeters and a radiochromic film.

    Science.gov (United States)

    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.

  9. Transfer points of belt conveyors operating with unfavorable bulk

    Energy Technology Data Exchange (ETDEWEB)

    Goehring, H [Technische Universitaet, Dresden (German Democratic Republic)

    1989-06-01

    Describes design of belt conveyor chutes that transfer bulk of surface mines from one conveyor to another. Conveyor belt velocity is a significant parameter. Unfavorable chute design may lead to bulk flow congestion, bulk velocity losses etc. The bulk flow process is analyzed, bulk flow velocities, belt inclinations and bulk feeding from 2 conveyors into one chute are taken into account. Conventional chutes have parabolic belt impact walls. An improved version with divided impact walls is proposed that maintains a relatively high bulk velocity, reduces friction at chute walls and decreases wear and dirt build-up. Design of the improved chute is explained. It is built to adapt to existing structures without major modifications. The angle between 2 belt conveyors can be up to 90 degrees, the best bulk transfer is noted at conveyor angles below 60 degrees. Various graphs and schemes are provided. 6 refs.

  10. Research of expansion strategy of Postal Direct Mail in Anhui Province, China

    OpenAIRE

    Sun, Zhengxi

    2012-01-01

    DM is “direct mail “, which is generally translated from English, abbreviated as DM. It means the multiform advertisements with the given information that are delivered to the target groups (potential customer, individuals and enterprises) directly by mailing service. DM is ranked a third media abroad following TV network and newspaper. It accounts for 15 - 20 % market share of the advertising market. However, in China, DM only accounts for less than 3 % market share at present, therefor...

  11. Brane Lorentz symmetry from Lorentz breaking in the bulk

    Energy Technology Data Exchange (ETDEWEB)

    Bertolami, O [Departamento de Fisica, Instituto Superior Tecnico, Avenida Rovisco Pais 1, 1049-001 Lisbon (Portugal); Carvalho, C [Departamento de Fisica, Instituto Superior Tecnico, Avenida Rovisco Pais 1, 1049-001 Lisbon (Portugal)

    2007-05-15

    We propose the mechanism of spontaneous symmetry breaking of a bulk vector field as a way to generate the selection of bulk dimensions invisible to the standard model confined to the brane. By assigning a nonvanishing vacuum value to the vector field, a direction is singled out in the bulk vacuum, thus breaking the bulk Lorentz symmetry. We present the condition for induced Lorentz symmetry on the brane, as phenomenologically required.

  12. Posterior bulk-filled resin composite restorations.

    DEFF Research Database (Denmark)

    van Dijken, Jan WV; Pallesen, Ulla

    2016-01-01

    up to 4mm as needed to fill the cavity 2mm short of the occlusal cavosurface. The occlusal part was completed with the nano-hybrid resin composite (Ceram X mono+). In the other cavity, the resin composite-only (Ceram X mono+) was placed in 2mm increments. The restorations were evaluated using...... Class II, 4 SDR-CeramX mono+ and 6 CeramXmono+-only restorations. The main reasons for failurewere tooth fracture (6) and secondary caries (4). The annual failure rate (AFR) for all restorations (Class I and II) was for the bulk-filled-1.1% and for the resin composite-only restorations 1...

  13. Characterization and bulk properties of oxides

    International Nuclear Information System (INIS)

    Sonder, E.; Connolly, T.F.

    1979-06-01

    The bulk properties of oxides are divided into two classes, intrinsic properties which depend solely on the identity of the material, and extrinsic ones, which differ for different samples of the same compound. Sources of tabulated numerical values of intrinsic properties are given and modern developments in information storage and retrieval are discussed. Extrinsic properties are shown to depend on defects and trace impurities in the samples. Techniques of trace impurity analysis are discussed and realistic limits of detection and accuracies are given for routine analyses

  14. High-temperature bulk acoustic wave sensors

    International Nuclear Information System (INIS)

    Fritze, Holger

    2011-01-01

    Piezoelectric crystals like langasite (La 3 Ga 5 SiO 14 , LGS) and gallium orthophosphate (GaPO 4 ) exhibit piezoelectrically excited bulk acoustic waves at temperatures of up to at least 1450 °C and 900 °C, respectively. Consequently, resonant sensors based on those materials enable new sensing approaches. Thereby, resonant high-temperature microbalances are of particular interest. They correlate very small mass changes during film deposition onto resonators or gas composition-dependent stoichiometry changes of thin films already deposited onto the resonators with the resonance frequency shift of such devices. Consequently, the objective of the work is to review the high-temperature properties, the operation limits and the measurement principles of such resonators. The electromechanical properties of high-temperature bulk acoustic wave resonators such as mechanical stiffness, piezoelectric and dielectric constant, effective viscosity and electrical conductivity are described using a one-dimensional physical model and determined accurately up to temperatures as close as possible to their ultimate limit. Insights from defect chemical models are correlated with the electromechanical properties of the resonators. Thereby, crucial properties for stable operation as a sensor under harsh conditions are identified to be the formation of oxygen vacancies and the bulk conductivity. Operation limits concerning temperature, oxygen partial pressure and water vapor pressure are given. Further, application-relevant aspects such as temperature coefficients, temperature compensation and mass sensitivity are evaluated. In addition, approximations are introduced which make the exact model handy for routine data evaluation. An equivalent electrical circuit for high-temperature resonator devices is derived based on the one-dimensional physical model. Low- and high-temperature approximations are introduced. Thereby, the structure of the equivalent circuit corresponds to the

  15. High-temperature bulk acoustic wave sensors

    Science.gov (United States)

    Fritze, Holger

    2011-01-01

    Piezoelectric crystals like langasite (La3Ga5SiO14, LGS) and gallium orthophosphate (GaPO4) exhibit piezoelectrically excited bulk acoustic waves at temperatures of up to at least 1450 °C and 900 °C, respectively. Consequently, resonant sensors based on those materials enable new sensing approaches. Thereby, resonant high-temperature microbalances are of particular interest. They correlate very small mass changes during film deposition onto resonators or gas composition-dependent stoichiometry changes of thin films already deposited onto the resonators with the resonance frequency shift of such devices. Consequently, the objective of the work is to review the high-temperature properties, the operation limits and the measurement principles of such resonators. The electromechanical properties of high-temperature bulk acoustic wave resonators such as mechanical stiffness, piezoelectric and dielectric constant, effective viscosity and electrical conductivity are described using a one-dimensional physical model and determined accurately up to temperatures as close as possible to their ultimate limit. Insights from defect chemical models are correlated with the electromechanical properties of the resonators. Thereby, crucial properties for stable operation as a sensor under harsh conditions are identified to be the formation of oxygen vacancies and the bulk conductivity. Operation limits concerning temperature, oxygen partial pressure and water vapor pressure are given. Further, application-relevant aspects such as temperature coefficients, temperature compensation and mass sensitivity are evaluated. In addition, approximations are introduced which make the exact model handy for routine data evaluation. An equivalent electrical circuit for high-temperature resonator devices is derived based on the one-dimensional physical model. Low- and high-temperature approximations are introduced. Thereby, the structure of the equivalent circuit corresponds to the Butterworth

  16. Improving the bulk data transfer experience

    Energy Technology Data Exchange (ETDEWEB)

    Guok, Chin; Guok, Chin; Lee, Jason R.; Berket, Karlo

    2008-05-07

    Scientific computations and collaborations increasingly rely on the network to provide high-speed data transfer, dissemination of results, access to instruments, support for computational steering, etc. The Energy Sciences Network is establishing a science data network to provide user driven bandwidth allocation. In a shared network environment, some reservations may not be granted due to the lack of available bandwidth on any single path. In many cases, the available bandwidth across multiple paths would be sufficient to grant the reservation. In this paper we investigate how to utilize the available bandwidth across multiple paths in the case of bulk data transfer.

  17. Forming of bulk metallic glass microcomponents

    DEFF Research Database (Denmark)

    Wert, John A.; Thomsen, Christian; Jensen, Rune Debel

    2009-01-01

    The present article considers forward extrusion, closed-die forging and backward extrusion processes for fabrication of individual microcomponents from two bulk metallic glass (BMG) compositions: Mg60Cu30Y10 and Zr44Cu40Ag8Al8. Two types of tooling were used in the present work: relatively massive...... die sets characteristic of cold forming operations for crystalline metals and lightweight die sets adapted to the special characteristics of BMGs. In addition to demonstrating that microcomponents of several geometries can be readily fabricated from BMGs, rheological properties are combined...

  18. Thulium-based bulk metallic glass

    International Nuclear Information System (INIS)

    Yu, H. B.; Yu, P.; Wang, W. H.; Bai, H. Y.

    2008-01-01

    We report the formation and properties of a thulium-based bulk metallic glass (BMG). Compared with other known rare-earth (RE) based BMGs, Tm-based BMGs show features of excellent glass formation ability, considerable higher elastic modulus, smaller Poisson's ratio, high mechanical strength, and intrinsic brittleness. The reasons for the different properties between the Tm-based and other RE-based BMGs are discussed. It is expected that the Tm-based glasses with the unique properties are appropriate candidates for studying some important issues in BMGs

  19. Bulk monitoring and segregation of radioactive wastes

    Energy Technology Data Exchange (ETDEWEB)

    Beddow, H.; Adsley, I.; Pearman, I.; Sweeney, A.; Davies, M., E-mail: helen.beddow@nuvia.co.uk [Nuvia Limited, Harwell Oxford, Didcot, Oxfordshire (United Kingdom)

    2014-07-01

    Several sites in the UK are contaminated by radioactive legacy wastes. These include; radium luminising sites and more recently the oil, and (potentially) fracking industries; sites contaminated from thorium gas mantle factories; old nuclear research sites; nuclear power sites, and the Sellafield reprocessing site. Nuvia has developed a suite of technologies to map the location of and to recover and process wastes during remedial operations. The main method for delineating contaminated areas in-situ is by use of the Groundhog system, whilst bulk monitoring methods employ the Gamma Excavation Monitor, the High Resolution Assay Monitor, and the Conveyor Active Particle System. (author)

  20. Bulk monitoring and segregation of radioactive wastes

    International Nuclear Information System (INIS)

    Beddow, H.; Adsley, I.; Pearman, I.; Sweeney, A.; Davies, M.

    2014-01-01

    Several sites in the UK are contaminated by radioactive legacy wastes. These include; radium luminising sites and more recently the oil, and (potentially) fracking industries; sites contaminated from thorium gas mantle factories; old nuclear research sites; nuclear power sites, and the Sellafield reprocessing site. Nuvia has developed a suite of technologies to map the location of and to recover and process wastes during remedial operations. The main method for delineating contaminated areas in-situ is by use of the Groundhog system, whilst bulk monitoring methods employ the Gamma Excavation Monitor, the High Resolution Assay Monitor, and the Conveyor Active Particle System. (author)

  1. Fundamental study of bulk power HVDC transmission

    International Nuclear Information System (INIS)

    1981-01-01

    Study on the HVDC power transmission have been conducted since 1956. Shinshinano-Frequency Changer had been operated at first on 1977, as our home product, and Hokkaido-Honshu DC transmission also realized at 1979. Research and Development of the bulk power HVDC have been promoted by the UHV transmission special committee in our Institute from 1980. This paper is a comprehensive report published in the parts of operating control, insulation of DC line and countermeasure of fault current, and interferences in order to contribute for planning, design and operating of the UHV DC transmission in future. (author)

  2. Calculated Bulk Properties of the Actinide Metals

    DEFF Research Database (Denmark)

    Skriver, Hans Lomholt; Andersen, O. K.; Johansson, B.

    1978-01-01

    Self-consistent relativistic calculations of the electronic properties for seven actinides (Ac-Am) have been performed using the linear muffin-tin orbitals method within the atomic-sphere approximation. Exchange and correlation were included in the local spin-density scheme. The theory explains...... the variation of the atomic volume and the bulk modulus through the 5f series in terms of an increasing 5f binding up to plutonium followed by a sudden localisation (through complete spin polarisation) in americium...

  3. Multiphase composites with extremal bulk modulus

    DEFF Research Database (Denmark)

    Gibiansky, L. V.; Sigmund, Ole

    2000-01-01

    are described. Most of our new results are related to the two-dimensional problem. A numerical topology optimization procedure that solves the inverse homogenization problem is adopted and used to look for two-dimensional three-phase composites with a maximal effective bulk modulus. For the combination...... isotropic three-dimensional three-phase composites with cylindrical inclusions of arbitrary cross-sections (plane strain problem) or transversely isotropic thin plates (plane stress or bending of plates problems). (C) 2000 Elsevier Science Ltd. All rights reserved....

  4. 19 CFR 151.24 - Unlading facilities for bulk sugar.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Unlading facilities for bulk sugar. 151.24 Section... OF THE TREASURY (CONTINUED) EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE Sugars, Sirups, and Molasses § 151.24 Unlading facilities for bulk sugar. When dutiable sugar is to be imported in bulk, a full...

  5. Enhancement of surface magnetism due to bulk bond dilution

    International Nuclear Information System (INIS)

    Tsallis, C.; Sarmento, E.F.; Albuquerque, E.L. de

    1985-01-01

    Within a renormalization group scheme, the phase diagram of a semi-infinite simple cubic Ising ferromagnet is discussed, with arbitrary surface and bulk coupling constants, and including possible dilution of the bulk bonds. It is obtained that dilution makes easier the appearance of surface magnetism in the absence of bulk magnetism. (Author) [pt

  6. Use of containers to carry bulk and break bulk commodities and its impact on gulf region ports and international trade.

    Science.gov (United States)

    2014-08-01

    The University of New Orleans Transportation Institute was tasked by the Louisiana Transportation Research Center (LTRC) in mid-2012 to assess the use of containers to transport bulk and break bulk commodities and to determine what their impact would...

  7. Elastic properties of superconducting bulk metallic glasses

    International Nuclear Information System (INIS)

    Hempel, Marius

    2015-01-01

    Within the framework of this thesis the elastic properties of a superconducting bulk metallic glass between 10 mK and 300 K were first investigated. In order to measure the entire temperature range, in particular the low temperature part, new experimental techniques were developed. Using an inductive readout scheme for a double paddle oscillator it was possible to determine the internal friction and the relative change of sound velocity of bulk metallic glasses with high precision. This allowed for a detailed comparison of the data with different models. The analysis focuses on the low temperature regime where the properties of glassy materials are governed by atomic tunneling systems as described by the tunneling model. The influence of conduction electrons in the normal conducting state and quasiparticles in the superconducting state of the glass were accounted for in the theoretical description, resulting in a good agreement over a large temperature range between measured data and prediction of the tunneling model. This allowed for a direct determination of the coupling constant between electrons and tunneling systems. In the vicinity of the transition temperature Tc the data can only be described if a modified distribution function of the tunneling parameters is applied.

  8. Boundary-bulk relation in topological orders

    Directory of Open Access Journals (Sweden)

    Liang Kong

    2017-09-01

    Full Text Available In this paper, we study the relation between an anomaly-free n+1D topological order, which are often called n+1D topological order in physics literature, and its nD gapped boundary phases. We argue that the n+1D bulk anomaly-free topological order for a given nD gapped boundary phase is unique. This uniqueness defines the notion of the “bulk” for a given gapped boundary phase. In this paper, we show that the n+1D “bulk” phase is given by the “center” of the nD boundary phase. In other words, the geometric notion of the “bulk” corresponds precisely to the algebraic notion of the “center”. We achieve this by first introducing the notion of a morphism between two (potentially anomalous topological orders of the same dimension, then proving that the notion of the “bulk” satisfies the same universal property as that of the “center” of an algebra in mathematics, i.e. “bulk = center”. The entire argument does not require us to know the precise mathematical description of a (potentially anomalous topological order. This result leads to concrete physical predictions.

  9. Bulk delivery of explosives offers positive advantages

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-09-01

    The bulk delivery of precisely-formulated explosives directly to the shothole is a safe, secure and cost effective way of bringing rock to the quarry floor. This article describes several of the latest generation of Anfo trucks. The typical Anfo truck carries ammonium nitrate and fuel oil in bulk, together with several other mix constituents, including an emulsifying agent. These are designed to form the basis of a range of emulsion-type explosives. In effect, these are water in oil emulsions where the water phase consists of droplets of a saturated solution of the oxidizing material suspended in oil. The formulations may be further tailored to the shothole requirements by the addition of oils or waxes, which can alter the viscosity of the explosive. The precise and programmable controls which determine the exact quantities of materials delivered to the mixer mean that the explosive mixtures can be tailored exactly to the requirements of the blasting operation, be it the amount of rock to be dislodged, the geological conditions, or the state of the shothole - either wet or dry. 4 systems are described in detail. 3 figs.

  10. Perovskite oxides: Oxygen electrocatalysis and bulk structure

    Science.gov (United States)

    Carbonio, R. E.; Fierro, C.; Tryk, D.; Scherson, D.; Yeager, Ernest

    1987-01-01

    Perovskite type oxides were considered for use as oxygen reduction and generation electrocatalysts in alkaline electrolytes. Perovskite stability and electrocatalytic activity are studied along with possible relationships of the latter with the bulk solid state properties. A series of compounds of the type LaFe(x)Ni1(-x)O3 was used as a model system to gain information on the possible relationships between surface catalytic activity and bulk structure. Hydrogen peroxide decomposition rate constants were measured for these compounds. Ex situ Mossbauer effect spectroscopy (MES), and magnetic susceptibility measurements were used to study the solid state properties. X ray photoelectron spectroscopy (XPS) was used to examine the surface. MES has indicated the presence of a paramagnetic to magnetically ordered phase transition for values of x between 0.4 and 0.5. A correlation was found between the values of the MES isomer shift and the catalytic activity for peroxide decomposition. Thus, the catalytic activity can be correlated to the d-electron density for the transition metal cations.

  11. 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

  12. 78 FR 72841 - List of Bulk Drug Substances That May Be Used in Pharmacy Compounding; Bulk Drug Substances That...

    Science.gov (United States)

    2013-12-04

    .... FDA-2013-N-1525] List of Bulk Drug Substances That May Be Used in Pharmacy Compounding; Bulk Drug... proposed rule to list bulk drug substances used in pharmacy compounding and preparing to develop a list of... Formulary monograph, if a monograph exists, and the United States Pharmacopoeia chapter on pharmacy...

  13. Bulk forming of industrial micro components in conventional metals and bulk metallic glasses

    DEFF Research Database (Denmark)

    Arentoft, Mogens; Paldan, Nikolas Aulin; Eriksen, Rasmus Solmer

    2007-01-01

    For production of micro components in large numbers, forging is an interesting and challenging process. The conventional metals like silver, steel and aluminum often require multi-step processes, but high productivity and increased strength justify the investment. As an alternative, bulk metallic...

  14. IAEA/WHO postal dose audits for radiotherapy hospitals in Eastern and South-Eastern Europe

    International Nuclear Information System (INIS)

    Izewska, J.; Vatnitsky, S.; Shortt, K.R.

    2004-01-01

    The IAEA/WHO TLD programme has been in operation for 34 years. In this period the calibration of approximately 5200 high-energy photon beams in over 1300 radiotherapy hospitals in 115 countries worldwide was checked. Of these, 18% of the audits were performed in Eastern and South-Eastern Europe. There are large contrasts in the region; while the results are very good for most countries, a few countries struggle with basic problems in dosimetry. The hospitals operating radiotherapy services without qualified medical physicists or dosimetry equipment have poorer results than those properly equipped and staffed. Only about 2/3 of TLD audit participants in Eastern Europe have the appropriate dosimetry equipment. To achieve consistency of the audit results within Eastern and South-Eastern Europe, strengthening of radiotherapy infrastructure in a few countries would be necessary. (authors)

  15. Thermal characterization of semiconducting polymer bulk heterojunctions

    Science.gov (United States)

    Remy, Roddel A.

    Polymer semiconductors are intriguing due to their potential use in flexible electronics. Poly (3-hexylthiophene) (P3HT)--a very common polymer in this field--is semicrystalline and it is known that crystalline P3HT has a higher hole mobility than amorphous P3HT. Quantifying each fraction in the bulk and thin film states is therefore crucial to understanding its performance in transistor and other applications. In polymer solar cells, it acts as an electron donor and is typically mixed with the nanoparticle-like molecule, phenyl-C61-butyric acid methyl ester (PCBM)--an electron acceptor--in a thin film morphology termed a bulk heterojunction (BHJ). The structural hierarchy within the bulk heterojunction is complicated and its characterization, with a focus on P3HT morphology, is the topic of this dissertation. Calorimetry can play an important role in the elucidation of P3HT morphology with quantitative analysis of the crystalline and amorphous fractions present in the material. This was demonstrated by employing differential scanning calorimetry (DSC) to obtain the enthalpy of fusion of 100% crystalline P3HT (42.9 J/g) using oligomeric P3HT measurements. The more sensitive temperature modulated DSC (TMDSC) was then used to examine the glass transition of P3HT and the crystalline, mobile amorphous and rigid amorphous phases were quantified. The presence of these phases can play a large role in understanding the charge transfer process in polymer semiconductors. BHJ thin films of 50 wt.% PCBM were then analyzed and a polymer crystallinity of 30% was found after thermal annealing from initially non-crystalline polymer material. With assistance from previously acquired small angle neutron scattering data, a thorough analysis of the entire BHJ morphology was accomplished. A surprisingly large rigid amorphous polymer phase is present in the BHJ which could be located at the P3HT/PCBM interface, affecting charge transfer. Finally, interlayer diffusion of PCBM was

  16. Radiation effects in bulk and nanostructured silicon

    Energy Technology Data Exchange (ETDEWEB)

    Holmstrom, E.

    2012-07-01

    Understanding radiation effects in silicon (Si) is of great technological importance. The material, being the basis of modern semiconductor electronics and photonics, is subjected to radiation already at the processing stage, and in many applications throughout the lifetime of the manufactured component. Despite decades of research, many fundamental questions on the subject are still not satisfactorily answered, and new ones arise constantly as device fabrication shifts towards the nanoscale. In this study, methods of computational physics are harnessed to tackle basic questions on the radiation response of bulk and nanostructured Si systems, as well as to explain atomic-scale phenomena underlying existing experimental results. Empirical potentials and quantum mechanical models are coupled with molecular dynamics simulations to model the response of Si to irradiation and to characterize the created crystal damage. The threshold displacement energy, i.e., the smallest recoil energy required to create a lattice defect, is determined in Si bulk and nanowires, in the latter system also as a function of mechanical strain. It is found that commonly used values for this quantity are drastically underestimated. Strain on the nanowire causes the threshold energy to drop, with an effect on defect production that is significantly higher than in an another nanostructure with similar dimensions, the carbon nanotube. Simulating ion irradiation of Si nanowires reveals that the large surface area to volume ratio of the nanostructure causes up to a three-fold enhancement in defect production as compared to bulk Si. Amorphous defect clusters created by energetic neutron bombardment are predicted, on the basis of their electronic structure and abundance, to cause a deleterious phenomenon called type inversion in Si strip detectors in high-energy physics experiments. The thinning of Si lamellae using a focused ion beam is studied in conjunction with experiment to unravel the cause for

  17. Effect of questionnaire length, personalisation and reminder type on response rate to a complex postal survey: randomised controlled trial

    Science.gov (United States)

    2011-01-01

    Background Minimising participant non-response in postal surveys helps to maximise the generalisability of the inferences made from the data collected. The aim of this study was to examine the effect of questionnaire length, personalisation and reminder type on postal survey response rate and quality and to compare the cost-effectiveness of the alternative survey strategies. Methods In a pilot study for a population study of travel behaviour, physical activity and the environment, 1000 participants sampled from the UK edited electoral register were randomly allocated using a 2 × 2 factorial design to receive one of four survey packs: a personally addressed long (24 page) questionnaire pack, a personally addressed short (15 page) questionnaire pack, a non-personally addressed long questionnaire pack or a non-personally addressed short questionnaire pack. Those who did not return a questionnaire were stratified by initial randomisation group and further randomised to receive either a full reminder pack or a reminder postcard. The effects of the survey design factors on response were examined using multivariate logistic regression. Results An overall response rate of 17% was achieved. Participants who received the short version of the questionnaire were more likely to respond (OR = 1.48, 95% CI 1.06 to 2.07). In those participants who received a reminder, personalisation of the survey pack and reminder also increased the odds of response (OR = 1.44, 95% CI 1.01 to 1.95). Item non-response was relatively low, but was significantly higher in the long questionnaire than the short (9.8% vs 5.8%; p = .04). The cost per additional usable questionnaire returned of issuing the reminder packs was £23.1 compared with £11.3 for the reminder postcards. Conclusions In contrast to some previous studies of shorter questionnaires, this trial found that shortening a relatively lengthy questionnaire significantly increased the response. Researchers should consider the trade off

  18. Transformation of bulk alloys to oxide nanowires

    Science.gov (United States)

    Lei, Danni; Benson, Jim; Magasinski, Alexandre; Berdichevsky, Gene; Yushin, Gleb

    2017-01-01

    One dimensional (1D) nanostructures offer prospects for enhancing the electrical, thermal, and mechanical properties of a broad range of functional materials and composites, but their synthesis methods are typically elaborate and expensive. We demonstrate a direct transformation of bulk materials into nanowires under ambient conditions without the use of catalysts or any external stimuli. The nanowires form via minimization of strain energy at the boundary of a chemical reaction front. We show the transformation of multimicrometer-sized particles of aluminum or magnesium alloys into alkoxide nanowires of tunable dimensions, which are converted into oxide nanowires upon heating in air. Fabricated separators based on aluminum oxide nanowires enhanced the safety and rate capabilities of lithium-ion batteries. The reported approach allows ultralow-cost scalable synthesis of 1D materials and membranes.

  19. Organic hybrid planar-nanocrystalline bulk heterojunctions

    Science.gov (United States)

    Forrest, Stephen R [Ann Arbor, MI; Yang, Fan [Piscataway, NJ

    2011-03-01

    A photosensitive optoelectronic device having an improved hybrid planar bulk heterojunction includes a plurality of photoconductive materials disposed between the anode and the cathode. The photoconductive materials include a first continuous layer of donor material and a second continuous layer of acceptor material. A first network of donor material or materials extends from the first continuous layer toward the second continuous layer, providing continuous pathways for conduction of holes to the first continuous layer. A second network of acceptor material or materials extends from the second continuous layer toward the first continuous layer, providing continuous pathways for conduction of electrons to the second continuous layer. The first network and the second network are interlaced with each other. At least one other photoconductive material is interspersed between the interlaced networks. This other photoconductive material or materials has an absorption spectra different from the donor and acceptor materials.

  20. Bulk nanoscale materials in steel products

    International Nuclear Information System (INIS)

    Chehab, B; Wang, X; Masse, J-P; Zurob, H; Embury, D; Bouaziz, O

    2010-01-01

    Although a number of nanoscale metallic materials exhibit interesting mechanical properties the fabrication paths are often complex and difficult to apply to bulk structural materials. However a number of steels which exhibit combinations of plasticity and phase transitions can be deformed to produce ultra high strength levels in the range 1 to 3 GPa. The resultant high stored energy and complex microstructures allow new nanoscale structures to be produced by combinations of recovery and recrystallisation. The resultant structures exhibit totally new combinations of strength and ductility to be achieved. In specific cases this also enables both the nature of the grain boundary structure and the spatial variation in structure to be controlled. In this presentation both the detailed microstructural features and their relation to the strength, work-hardening capacity and ductility will be discussed for a number of martensitic and austenitic steels.